Attachment 132000 Details for Bug 101144 – Ville + 2 Manasi + tweak

Ville + 2 Manasi + tweak

dmesg_test_pass.txt (text/plain), 5.73 MB, created by Marta Löfstedt on 2017-06-16 08:42:19 UTC

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Description:

Filename:

MIME Type:

Creator: Marta Löfstedt

Created: 2017-06-16 08:42:19 UTC

Size: 5.73 MB

patch

obsolete

>[    0.000000] Linux version 4.12.0-rc4+ (testrunner@skl-6700hq) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #25 SMP Fri Jun 16 10:27:08 EEST 2017
>[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.12.0-rc4+ root=UUID=a11bf474-0916-4fec-86d0-2bf6ec79f4de ro quiet splash vt.handoff=7
>[    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: Supporting XSAVE feature 0x008: 'MPX bounds registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
>[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
>[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
>[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
>[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' 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 0x0000000000059000-0x0000000000085fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000000086000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000006ec0bfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000006ec0c000-0x000000006ec0cfff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000006ec0d000-0x000000006ec56fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000006ec57000-0x000000006ed08fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000006ed09000-0x000000006f608fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000006f609000-0x0000000075c1dfff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000075c1e000-0x0000000075e1dfff] type 20
>[    0.000000] BIOS-e820: [mem 0x0000000075e1e000-0x000000007660dfff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000007660e000-0x0000000077f8dfff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000077f8e000-0x0000000077ffdfff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x0000000077ffe000-0x0000000077ffefff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000077fff000-0x00000000780fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000078400000-0x000000007cffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fd000000-0x00000000fe7fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed84000-0x00000000fed84fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ffa00000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000281ffffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] efi: EFI v2.40 by INSYDE Corp.
>[    0.000000] efi:  SMBIOS=0x75e8d000  ESRT=0x75e90c18  ACPI 2.0=0x77ffd014 
>[    0.000000] SMBIOS 2.8 present.
>[    0.000000] DMI: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x282000 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 7C00000000 write-back
>[    0.000000]   1 base 0077FFF000 mask 7FFFFFF000 uncachable
>[    0.000000]   2 base 0078000000 mask 7FF8000000 uncachable
>[    0.000000]   3 base 0080000000 mask 7F80000000 uncachable
>[    0.000000]   4 disabled
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
>[    0.000000] e820: update [mem 0x77fff000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0x77fff max_arch_pfn = 0x400000000
>[    0.000000] esrt: Reserving ESRT space from 0x0000000075e90c18 to 0x0000000075e90c50.
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffffa2110007c000] 7c000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] BRK [0x22252d000, 0x22252dfff] PGTABLE
>[    0.000000] BRK [0x22252e000, 0x22252efff] PGTABLE
>[    0.000000] BRK [0x22252f000, 0x22252ffff] PGTABLE
>[    0.000000] BRK [0x222530000, 0x222530fff] PGTABLE
>[    0.000000] BRK [0x222531000, 0x222531fff] PGTABLE
>[    0.000000] BRK [0x222532000, 0x222532fff] PGTABLE
>[    0.000000] BRK [0x222533000, 0x222533fff] PGTABLE
>[    0.000000] BRK [0x222534000, 0x222534fff] PGTABLE
>[    0.000000] BRK [0x222535000, 0x222535fff] PGTABLE
>[    0.000000] BRK [0x222536000, 0x222536fff] PGTABLE
>[    0.000000] Secure boot could not be determined
>[    0.000000] RAMDISK: [mem 0x36e22000-0x37708fff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x0000000077FFD014 000024 (v02 TOSQCI)
>[    0.000000] ACPI: XSDT 0x0000000077FC0188 00010C (v01 TOSQCI TOSQCI00 00000000      01000013)
>[    0.000000] ACPI: FACP 0x0000000077FE9000 0000F4 (v05 TOSQCI TOSQCI00 00000000 ACPI 00040000)
>[    0.000000] ACPI: DSDT 0x0000000077FC2000 021675 (v02 TOSQCI TOSQCI00 00000000 ACPI 00040000)
>[    0.000000] ACPI: FACS 0x0000000077F79000 000040
>[    0.000000] ACPI: TCPA 0x0000000077FFC000 000032 (v02 TOSQCI TOSQCI00 00000000 ACPI 00040000)
>[    0.000000] ACPI: UEFI 0x0000000077FFB000 000236 (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: UEFI 0x0000000077FFA000 000042 (v01 TOSQCI TOSQCI00 00000002 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FF9000 0004B7 (v02 INSYDE SKL-ULT  00001000 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FF8000 00004B (v02 INSYDE SKL-ULT  00003000 ACPI 00040000)
>[    0.000000] ACPI: TPM2 0x0000000077FF7000 000034 (v03 TOSQCI TOSQCI00 00000000 ACPI 00040000)
>[    0.000000] ACPI: MSDM 0x0000000077FF6000 000055 (v03 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FF0000 0050A0 (v02 INSYDE SKL-ULT  00003000 ACPI 00040000)
>[    0.000000] ACPI: DBGP 0x0000000077FEF000 000034 (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: DBG2 0x0000000077FEE000 000054 (v00 TOSQCI TOSQCI00 00000000 ACPI 00040000)
>[    0.000000] ACPI: ASF! 0x0000000077FED000 0000A5 (v32 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: ASPT 0x0000000077FEC000 000034 (v07 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: BOOT 0x0000000077FEB000 000028 (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: DBGP 0x0000000077FEA000 000034 (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: HPET 0x0000000077FE8000 000038 (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: LPIT 0x0000000077FE7000 000094 (v01 TOSQCI TOSQCI00 00000000 ACPI 00040000)
>[    0.000000] ACPI: APIC 0x0000000077FE6000 0000BC (v03 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: MCFG 0x0000000077FE5000 00003C (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: SLIC 0x0000000077FE4000 000176 (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FC1000 0002D4 (v01 INSYDE SKL-ULT  00000000 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FBD000 002BAE (v02 INSYDE SKL-ULT  00001000 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FBC000 00019A (v02 INSYDE SKL-ULT  00001000 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FBB000 000B49 (v02 INSYDE SKL-ULT  00001000 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FBA000 000E58 (v02 INSYDE SKL-ULT  00003000 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FB6000 003966 (v01 INSYDE SKL-ULT  00001000 ACPI 00040000)
>[    0.000000] ACPI: DMAR 0x0000000077FB5000 0000CC (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: FPDT 0x0000000077FB4000 000044 (v01 TOSQCI TOSQCI00 00000002 ACPI 00040000)
>[    0.000000] ACPI: BGRT 0x0000000077FB3000 000038 (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x0000000281ffffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x281ffc000-0x281ffffff]
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x0000000281ffffff]
>[    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 0x0000000000059000-0x0000000000085fff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x000000006ec0bfff]
>[    0.000000]   node   0: [mem 0x000000006ec57000-0x000000006ed08fff]
>[    0.000000]   node   0: [mem 0x000000006f609000-0x0000000075c1dfff]
>[    0.000000]   node   0: [mem 0x0000000077ffe000-0x0000000077ffefff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x0000000281ffffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000281ffffff]
>[    0.000000] On node 0 totalpages: 2060888
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 22 pages reserved
>[    0.000000]   DMA zone: 3972 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 7436 pages used for memmap
>[    0.000000]   DMA32 zone: 475860 pages, LIFO batch:31
>[    0.000000]   Normal zone: 24704 pages used for memmap
>[    0.000000]   Normal zone: 1581056 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics memory at 0x0000000079000000-0x000000007cffffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x1808
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
>[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
>[    0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
>[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x00086000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x6ec0c000-0x6ec0cfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x6ec0d000-0x6ec56fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x6ed09000-0x6f608fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x75c1e000-0x75e1dfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x75e1e000-0x7660dfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7660e000-0x77f8dfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x77f8e000-0x77ffdfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x77fff000-0x780fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x78100000-0x783fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x78400000-0x7cffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7d000000-0xdfffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfcffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfd000000-0xfe7fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfe800000-0xfeafffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb03fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfeb04000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed0ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed83fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed84000-0xfed84fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed85000-0xfedfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xff9fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xffa00000-0xffffffff]
>[    0.000000] e820: [mem 0x7d000000-0xdfffffff] available for PCI devices
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] percpu: Embedded 36 pages/cpu @ffffa21381c00000 s110552 r8192 d28712 u262144
>[    0.000000] pcpu-alloc: s110552 r8192 d28712 u262144 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 2028662
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.12.0-rc4+ root=UUID=a11bf474-0916-4fec-86d0-2bf6ec79f4de ro quiet splash vt.handoff=7
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 7968024K/8243552K available (9231K kernel code, 1269K rwdata, 2812K rodata, 1172K init, 680K bss, 275528K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU debugfs-based tracing is enabled.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=8.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
>[    0.000000] NR_IRQS:4352 nr_irqs:2048 16
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
>[    0.000000] hpet clockevent registered
>[    0.001000] tsc: Detected 2600.000 MHz processor
>[    0.001000] Calibrating delay loop (skipped), value calculated using timer frequency.. 5184.00 BogoMIPS (lpj=2592000)
>[    0.001000] pid_max: default: 32768 minimum: 301
>[    0.001000] ACPI: Core revision 20170303
>[    0.027739] ACPI: 10 ACPI AML tables successfully acquired and loaded
>[    0.029025] Security Framework initialized
>[    0.029027] SELinux:  Initializing.
>[    0.029031] SELinux:  Starting in permissive mode
>[    0.029351] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
>[    0.031176] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.031937] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.031943] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.032147] CPU: Physical Processor ID: 0
>[    0.032148] CPU: Processor Core ID: 0
>[    0.032151] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.032152] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.032156] mce: CPU supports 10 MCE banks
>[    0.032164] CPU0: Thermal monitoring enabled (TM1)
>[    0.032186] process: using mwait in idle threads
>[    0.032189] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>[    0.032189] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.032695] Freeing SMP alternatives memory: 32K
>[    0.034596] smpboot: Max logical packages: 2
>[    0.038653] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.048701] TSC deadline timer enabled
>[    0.048706] smpboot: CPU0: Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz (family: 0x6, model: 0x5e, stepping: 0x3)
>[    0.048748] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
>[    0.048775] ... version:                4
>[    0.048775] ... bit width:              48
>[    0.048776] ... generic registers:      4
>[    0.048776] ... value mask:             0000ffffffffffff
>[    0.048777] ... max period:             00007fffffffffff
>[    0.048777] ... fixed-purpose events:   3
>[    0.048777] ... event mask:             000000070000000f
>[    0.048915] smp: Bringing up secondary CPUs ...
>[    0.048955] x86: Booting SMP configuration:
>[    0.048956] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
>[    0.468047] smp: Brought up 1 node, 8 CPUs
>[    0.468047] smpboot: Total of 8 processors activated (41501.94 BogoMIPS)
>[    0.469070] sched_clock: Marking stable (469000000, 0)->(476566637, -7566637)
>[    0.469332] devtmpfs: initialized
>[    0.469493] PM: Registering ACPI NVS region [mem 0x6ec0c000-0x6ec0cfff] (4096 bytes)
>[    0.469494] PM: Registering ACPI NVS region [mem 0x7660e000-0x77f8dfff] (26738688 bytes)
>[    0.469791] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
>[    0.469799] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[    0.469809] kworker/u16:0 (50) used greatest stack depth: 14080 bytes left
>[    0.469936] RTC time:  7:34:44, date: 06/16/17
>[    0.471092] NET: Registered protocol family 16
>[    0.471272] cpuidle: using governor menu
>[    0.471273] PCCT header not found.
>[    0.471329] Simple Boot Flag at 0x44 set to 0x80
>[    0.471349] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.471349] ACPI: bus type PCI registered
>[    0.471399] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.471413] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
>[    0.471417] pmd_set_huge: Cannot satisfy [mem 0xe0000000-0xe0200000] with a huge-page mapping due to MTRR override.
>[    0.471568] PCI: Using configuration type 1 for base access
>[    0.471838] kworker/u16:0 (85) used greatest stack depth: 13960 bytes left
>[    0.473996] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.474098] ACPI: Added _OSI(Module Device)
>[    0.474098] ACPI: Added _OSI(Processor Device)
>[    0.474099] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.474100] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.475199] ACPI: Executed 20 blocks of module-level executable AML code
>[    0.483680] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
>[    0.486302] ACPI: Dynamic OEM Table Load:
>[    0.486356] ACPI: SSDT 0xFFFFA21378369000 0005E0 (v02 PmRef  Cpu0Ist  00003000 INTL 20130117)
>[    0.486583] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked
>[    0.487683] ACPI: Dynamic OEM Table Load:
>[    0.487691] ACPI: SSDT 0xFFFFA21377ABA800 00037F (v02 PmRef  Cpu0Cst  00003001 INTL 20130117)
>[    0.488460] ACPI: Dynamic OEM Table Load:
>[    0.488468] ACPI: SSDT 0xFFFFA21378369800 0005AA (v02 PmRef  ApIst    00003000 INTL 20130117)
>[    0.488882] ACPI: Dynamic OEM Table Load:
>[    0.488888] ACPI: SSDT 0xFFFFA21377A9CC00 000119 (v02 PmRef  ApCst    00003000 INTL 20130117)
>[    0.493036] ACPI : EC: EC started
>[    0.493037] ACPI : EC: interrupt blocked
>[    0.493269] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
>[    0.493271] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x17, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    0.493272] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions
>[    0.493272] ACPI: Interpreter enabled
>[    0.493310] ACPI: (supports S0 S3 S4 S5)
>[    0.493312] ACPI: Using IOAPIC for interrupt routing
>[    0.493346] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.494222] ACPI: Power Resource [PG00] (on)
>[    0.509081] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
>[    0.509085] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.511486] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
>[    0.511486] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
>[    0.511681] PCI host bridge to bus 0000:00
>[    0.511682] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.511683] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.511685] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.511686] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
>[    0.511688] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
>[    0.511689] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
>[    0.511690] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
>[    0.511691] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
>[    0.511692] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
>[    0.511694] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
>[    0.511695] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
>[    0.511696] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
>[    0.511697] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
>[    0.511698] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
>[    0.511699] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
>[    0.511700] pci_bus 0000:00: root bus resource [mem 0x7d000000-0xdfffffff window]
>[    0.511701] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
>[    0.511702] pci_bus 0000:00: root bus resource [bus 00-fe]
>[    0.511709] pci 0000:00:00.0: [8086:1910] type 00 class 0x060000
>[    0.512383] pci 0000:00:01.0: [8086:1901] type 01 class 0x060400
>[    0.512419] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
>[    0.513090] pci 0000:00:02.0: [8086:191b] type 00 class 0x030000
>[    0.513098] pci 0000:00:02.0: reg 0x10: [mem 0x93000000-0x93ffffff 64bit]
>[    0.513103] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref]
>[    0.513107] pci 0000:00:02.0: reg 0x20: [io  0x6000-0x603f]
>[    0.513843] pci 0000:00:14.0: [8086:a12f] type 00 class 0x0c0330
>[    0.513859] pci 0000:00:14.0: reg 0x10: [mem 0x96300000-0x9630ffff 64bit]
>[    0.513920] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.514578] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.514633] pci 0000:00:16.0: [8086:a13a] type 00 class 0x078000
>[    0.514653] pci 0000:00:16.0: reg 0x10: [mem 0x9632a000-0x9632afff 64bit]
>[    0.514721] pci 0000:00:16.0: PME# supported from D3hot
>[    0.515413] pci 0000:00:17.0: [8086:a103] type 00 class 0x010601
>[    0.515425] pci 0000:00:17.0: reg 0x10: [mem 0x96328000-0x96329fff]
>[    0.515432] pci 0000:00:17.0: reg 0x14: [mem 0x9632d000-0x9632d0ff]
>[    0.515438] pci 0000:00:17.0: reg 0x18: [io  0x6080-0x6087]
>[    0.515445] pci 0000:00:17.0: reg 0x1c: [io  0x6088-0x608b]
>[    0.515451] pci 0000:00:17.0: reg 0x20: [io  0x6060-0x607f]
>[    0.515457] pci 0000:00:17.0: reg 0x24: [mem 0x9632b000-0x9632b7ff]
>[    0.515493] pci 0000:00:17.0: PME# supported from D3hot
>[    0.516175] pci 0000:00:1c.0: [8086:a110] type 01 class 0x060400
>[    0.516233] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.516898] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.516922] pci 0000:00:1c.1: [8086:a111] type 01 class 0x060400
>[    0.516980] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
>[    0.517641] pci 0000:00:1c.1: System wakeup disabled by ACPI
>[    0.517664] pci 0000:00:1c.2: [8086:a112] type 01 class 0x060400
>[    0.517722] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
>[    0.518403] pci 0000:00:1c.2: System wakeup disabled by ACPI
>[    0.518450] pci 0000:00:1f.0: [8086:a14e] type 00 class 0x060100
>[    0.519210] pci 0000:00:1f.2: [8086:a121] type 00 class 0x058000
>[    0.519221] pci 0000:00:1f.2: reg 0x10: [mem 0x96324000-0x96327fff]
>[    0.519935] pci 0000:00:1f.3: [8086:a170] type 00 class 0x040300
>[    0.519957] pci 0000:00:1f.3: reg 0x10: [mem 0x96320000-0x96323fff 64bit]
>[    0.519987] pci 0000:00:1f.3: reg 0x20: [mem 0x96310000-0x9631ffff 64bit]
>[    0.520033] pci 0000:00:1f.3: PME# supported from D3hot D3cold
>[    0.520713] pci 0000:00:1f.3: System wakeup disabled by ACPI
>[    0.520742] pci 0000:00:1f.4: [8086:a123] type 00 class 0x0c0500
>[    0.520789] pci 0000:00:1f.4: reg 0x10: [mem 0x9632c000-0x9632c0ff 64bit]
>[    0.520858] pci 0000:00:1f.4: reg 0x20: [io  0x6040-0x605f]
>[    0.521617] pci 0000:01:00.0: [10de:139a] type 00 class 0x030200
>[    0.521629] pci 0000:01:00.0: reg 0x10: [mem 0x95000000-0x95ffffff]
>[    0.521636] pci 0000:01:00.0: reg 0x14: [mem 0x80000000-0x8fffffff 64bit pref]
>[    0.521643] pci 0000:01:00.0: reg 0x1c: [mem 0x90000000-0x91ffffff 64bit pref]
>[    0.521648] pci 0000:01:00.0: reg 0x24: [io  0x5000-0x507f]
>[    0.521653] pci 0000:01:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref]
>[    0.521716] pci 0000:01:00.0: System wakeup disabled by ACPI
>[    0.523881] pci 0000:00:01.0: PCI bridge to [bus 01-06]
>[    0.523882] pci 0000:00:01.0:   bridge window [io  0x5000-0x5fff]
>[    0.523884] pci 0000:00:01.0:   bridge window [mem 0x95000000-0x95ffffff]
>[    0.523887] pci 0000:00:01.0:   bridge window [mem 0x80000000-0x91ffffff 64bit pref]
>[    0.523929] pci 0000:07:00.0: [10ec:524a] type 00 class 0xff0000
>[    0.523950] pci 0000:07:00.0: reg 0x10: [mem 0x94000000-0x94000fff]
>[    0.524070] pci 0000:07:00.0: supports D1 D2
>[    0.524071] pci 0000:07:00.0: PME# supported from D1 D2 D3hot D3cold
>[    0.524104] pci 0000:07:00.0: System wakeup disabled by ACPI
>[    0.526898] pci 0000:00:1c.0: PCI bridge to [bus 07-0c]
>[    0.526900] pci 0000:00:1c.0:   bridge window [io  0x4000-0x4fff]
>[    0.526902] pci 0000:00:1c.0:   bridge window [mem 0x94000000-0x94ffffff]
>[    0.526905] pci 0000:00:1c.0:   bridge window [mem 0x92000000-0x92ffffff 64bit pref]
>[    0.527103] pci 0000:0d:00.0: [8086:3165] type 00 class 0x028000
>[    0.527146] pci 0000:0d:00.0: reg 0x10: [mem 0x96200000-0x96201fff 64bit]
>[    0.527369] pci 0000:0d:00.0: PME# supported from D0 D3hot D3cold
>[    0.527494] pci 0000:0d:00.0: System wakeup disabled by ACPI
>[    0.530065] pci 0000:00:1c.1: PCI bridge to [bus 0d]
>[    0.530069] pci 0000:00:1c.1:   bridge window [mem 0x96200000-0x962fffff]
>[    0.530111] pci 0000:0e:00.0: [10ec:8168] type 00 class 0x020000
>[    0.530132] pci 0000:0e:00.0: reg 0x10: [io  0x3000-0x30ff]
>[    0.530157] pci 0000:0e:00.0: reg 0x18: [mem 0x96100000-0x96100fff 64bit]
>[    0.530172] pci 0000:0e:00.0: reg 0x20: [mem 0x96000000-0x96003fff 64bit pref]
>[    0.530256] pci 0000:0e:00.0: supports D1 D2
>[    0.530257] pci 0000:0e:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.530325] pci 0000:0e:00.0: System wakeup disabled by ACPI
>[    0.532909] pci 0000:00:1c.2: PCI bridge to [bus 0e]
>[    0.532911] pci 0000:00:1c.2:   bridge window [io  0x3000-0x3fff]
>[    0.532913] pci 0000:00:1c.2:   bridge window [mem 0x96100000-0x961fffff]
>[    0.532916] pci 0000:00:1c.2:   bridge window [mem 0x96000000-0x960fffff 64bit pref]
>[    0.533929] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.533971] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.534012] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.534053] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.534099] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.534139] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.534178] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.534218] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.534617] platform MSFT0101:00: failed to claim resource 1: [mem 0xfed40000-0xfed40fff]
>[    0.534622] acpi MSFT0101:00: platform device creation failed: -16
>[    0.534723] ACPI: Enabled 2 GPEs in block 00 to 7F
>[    0.534813] ACPI : EC: interrupt unblocked
>[    0.534825] ACPI : EC: event unblocked
>[    0.534835] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x17, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    0.534837] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events
>[    0.534901] pci 0000:00:02.0: vgaarb: setting as boot VGA device
>[    0.534903] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
>[    0.534906] pci 0000:00:02.0: vgaarb: bridge control possible
>[    0.534906] vgaarb: loaded
>[    0.534965] SCSI subsystem initialized
>[    0.534994] libata version 3.00 loaded.
>[    0.535034] ACPI: bus type USB registered
>[    0.535052] usbcore: registered new interface driver usbfs
>[    0.535060] usbcore: registered new interface driver hub
>[    0.535076] usbcore: registered new device driver usb
>[    0.535092] pps_core: LinuxPPS API ver. 1 registered
>[    0.535093] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.535097] PTP clock support registered
>[    0.535137] EDAC MC: Ver: 3.0.0
>[    0.535374] Registered efivars operations
>[    0.561611] PCI: Using ACPI for IRQ routing
>[    0.588710] PCI: pci_cache_line_size set to 64 bytes
>[    0.589065] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>[    0.589068] e820: reserve RAM buffer [mem 0x00086000-0x0008ffff]
>[    0.589069] e820: reserve RAM buffer [mem 0x6ec0c000-0x6fffffff]
>[    0.589070] e820: reserve RAM buffer [mem 0x6ed09000-0x6fffffff]
>[    0.589070] e820: reserve RAM buffer [mem 0x75c1e000-0x77ffffff]
>[    0.589071] e820: reserve RAM buffer [mem 0x77fff000-0x77ffffff]
>[    0.589072] e820: reserve RAM buffer [mem 0x282000000-0x283ffffff]
>[    0.589243] NetLabel: Initializing
>[    0.589243] NetLabel:  domain hash size = 128
>[    0.589244] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
>[    0.589255] NetLabel:  unlabeled traffic allowed by default
>[    0.589359] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.589363] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
>[    0.591420] clocksource: Switched to clocksource hpet
>[    0.597763] VFS: Disk quotas dquot_6.6.0
>[    0.597775] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.597819] pnp: PnP ACPI init
>[    0.598020] system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved
>[    0.598021] system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved
>[    0.598022] system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved
>[    0.598023] system 00:00: [mem 0xfe000000-0xfe01ffff] has been reserved
>[    0.598024] system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved
>[    0.598025] system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved
>[    0.598026] system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved
>[    0.598028] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.598267] system 00:01: [io  0x2000-0x20fe] has been reserved
>[    0.598269] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.598374] system 00:02: [io  0x0680-0x069f] has been reserved
>[    0.598375] system 00:02: [io  0xffff] has been reserved
>[    0.598376] system 00:02: [io  0xffff] has been reserved
>[    0.598377] system 00:02: [io  0xffff] has been reserved
>[    0.598378] system 00:02: [io  0x1800-0x18fe] has been reserved
>[    0.598379] system 00:02: [io  0x164e-0x164f] has been reserved
>[    0.598381] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.598469] system 00:03: [io  0x0800-0x087f] has been reserved
>[    0.598471] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.598488] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.598514] system 00:05: [io  0x1854-0x1857] has been reserved
>[    0.598516] system 00:05: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.598534] pnp 00:06: Plug and Play ACPI device, IDs TOS1102 PNP0303 (active)
>[    0.598588] pnp 00:07: Plug and Play ACPI device, IDs TSH111a PNP0f03 (active)
>[    0.599557] system 00:08: [mem 0xfe021000-0xfe021fff] has been reserved
>[    0.599558] system 00:08: [mem 0xfe020000-0xfe020fff] has been reserved
>[    0.599559] system 00:08: [mem 0xfdaf0000-0xfdafffff] has been reserved
>[    0.599559] system 00:08: [mem 0xfdae0000-0xfdaeffff] has been reserved
>[    0.599560] system 00:08: [mem 0xfdac0000-0xfdacffff] has been reserved
>[    0.599562] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.599984] system 00:09: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.599985] system 00:09: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.599986] system 00:09: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.599987] system 00:09: [mem 0xe0000000-0xefffffff] has been reserved
>[    0.599988] system 00:09: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.599989] system 00:09: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.599990] system 00:09: [mem 0xfed45000-0xfed8ffff] could not be reserved
>[    0.599991] system 00:09: [mem 0xff000000-0xffffffff] could not be reserved
>[    0.599992] system 00:09: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.599993] system 00:09: [mem 0x7d000000-0x7d01ffff] has been reserved
>[    0.599995] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.600252] pnp: PnP ACPI: found 10 devices
>[    0.606882] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    0.606885] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfff80000-0xffffffff pref]: no compatible bridge window
>[    0.606907] pci 0000:01:00.0: BAR 6: no space for [mem size 0x00080000 pref]
>[    0.606909] pci 0000:01:00.0: BAR 6: failed to assign [mem size 0x00080000 pref]
>[    0.606910] pci 0000:00:01.0: PCI bridge to [bus 01-06]
>[    0.606912] pci 0000:00:01.0:   bridge window [io  0x5000-0x5fff]
>[    0.606914] pci 0000:00:01.0:   bridge window [mem 0x95000000-0x95ffffff]
>[    0.606916] pci 0000:00:01.0:   bridge window [mem 0x80000000-0x91ffffff 64bit pref]
>[    0.606919] pci 0000:00:1c.0: PCI bridge to [bus 07-0c]
>[    0.606920] pci 0000:00:1c.0:   bridge window [io  0x4000-0x4fff]
>[    0.606923] pci 0000:00:1c.0:   bridge window [mem 0x94000000-0x94ffffff]
>[    0.606925] pci 0000:00:1c.0:   bridge window [mem 0x92000000-0x92ffffff 64bit pref]
>[    0.606929] pci 0000:00:1c.1: PCI bridge to [bus 0d]
>[    0.606932] pci 0000:00:1c.1:   bridge window [mem 0x96200000-0x962fffff]
>[    0.606937] pci 0000:00:1c.2: PCI bridge to [bus 0e]
>[    0.606938] pci 0000:00:1c.2:   bridge window [io  0x3000-0x3fff]
>[    0.606941] pci 0000:00:1c.2:   bridge window [mem 0x96100000-0x961fffff]
>[    0.606943] pci 0000:00:1c.2:   bridge window [mem 0x96000000-0x960fffff 64bit pref]
>[    0.606947] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.606948] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.606949] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.606950] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
>[    0.606951] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
>[    0.606952] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
>[    0.606953] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
>[    0.606954] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
>[    0.606954] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
>[    0.606955] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
>[    0.606956] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
>[    0.606957] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
>[    0.606958] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
>[    0.606959] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
>[    0.606959] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
>[    0.606960] pci_bus 0000:00: resource 19 [mem 0x7d000000-0xdfffffff window]
>[    0.606961] pci_bus 0000:00: resource 20 [mem 0xfd000000-0xfe7fffff window]
>[    0.606962] pci_bus 0000:01: resource 0 [io  0x5000-0x5fff]
>[    0.606963] pci_bus 0000:01: resource 1 [mem 0x95000000-0x95ffffff]
>[    0.606964] pci_bus 0000:01: resource 2 [mem 0x80000000-0x91ffffff 64bit pref]
>[    0.606964] pci_bus 0000:07: resource 0 [io  0x4000-0x4fff]
>[    0.606965] pci_bus 0000:07: resource 1 [mem 0x94000000-0x94ffffff]
>[    0.606966] pci_bus 0000:07: resource 2 [mem 0x92000000-0x92ffffff 64bit pref]
>[    0.606967] pci_bus 0000:0d: resource 1 [mem 0x96200000-0x962fffff]
>[    0.606968] pci_bus 0000:0e: resource 0 [io  0x3000-0x3fff]
>[    0.606968] pci_bus 0000:0e: resource 1 [mem 0x96100000-0x961fffff]
>[    0.606969] pci_bus 0000:0e: resource 2 [mem 0x96000000-0x960fffff 64bit pref]
>[    0.607076] NET: Registered protocol family 2
>[    0.607216] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.607315] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.607491] TCP: Hash tables configured (established 65536 bind 65536)
>[    0.607520] UDP hash table entries: 4096 (order: 5, 131072 bytes)
>[    0.607545] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
>[    0.607591] NET: Registered protocol family 1
>[    0.607718] RPC: Registered named UNIX socket transport module.
>[    0.607718] RPC: Registered udp transport module.
>[    0.607719] RPC: Registered tcp transport module.
>[    0.607719] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.607728] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    0.609451] PCI: CLS 64 bytes, default 64
>[    0.609480] Unpacking initramfs...
>[    0.741134] Freeing initrd memory: 9116K
>[    0.741153] DMAR: Host address width 39
>[    0.741154] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.741167] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0501e
>[    0.741168] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
>[    0.741172] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
>[    0.741173] DMAR: RMRR base: 0x000000764ea000 end: 0x00000076509fff
>[    0.741174] DMAR: RMRR base: 0x00000078800000 end: 0x0000007cffffff
>[    0.741175] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
>[    0.741182] DMAR: ACPI device "device:72" under DMAR at fed91000 as 00:15.1
>[    0.741193] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.741195] software IO TLB [mem 0x6fa25000-0x73a25000] (64MB) mapped at [ffffa2116fa25000-ffffa21173a24fff]
>[    0.741447] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
>[    0.741447] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
>[    0.741448] RAPL PMU: hw unit of domain package 2^-14 Joules
>[    0.741448] RAPL PMU: hw unit of domain dram 2^-14 Joules
>[    0.741449] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
>[    0.741449] RAPL PMU: hw unit of domain psys 2^-14 Joules
>[    0.741816] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x255cb6cc5db, max_idle_ns: 440795203504 ns
>[    0.743022] Scanning for low memory corruption every 60 seconds
>[    0.743229] audit: initializing netlink subsys (disabled)
>[    0.743307] audit: type=2000 audit(1497598484.741:1): state=initialized audit_enabled=0 res=1
>[    0.743675] workingset: timestamp_bits=56 max_order=21 bucket_order=0
>[    0.745053] NFS: Registering the id_resolver key type
>[    0.745057] Key type id_resolver registered
>[    0.745058] Key type id_legacy registered
>[    0.745144] SELinux:  Registering netfilter hooks
>[    0.747411] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    0.747413] io scheduler noop registered
>[    0.747414] io scheduler deadline registered
>[    0.747469] io scheduler cfq registered (default)
>[    0.747470] io scheduler mq-deadline registered
>[    0.747471] io scheduler kyber registered
>[    0.748370] pcieport 0000:00:1c.0: AER enabled with IRQ 121
>[    0.748386] pcieport 0000:00:1c.1: AER enabled with IRQ 122
>[    0.748401] pcieport 0000:00:1c.2: AER enabled with IRQ 123
>[    0.748457] pcieport 0000:00:01.0: Signaling PME with IRQ 120
>[    0.748468] pcieport 0000:00:1c.0: Signaling PME with IRQ 121
>[    0.748478] pcieport 0000:00:1c.1: Signaling PME with IRQ 122
>[    0.748484] pcieport 0000:00:1c.2: Signaling PME with IRQ 123
>[    0.748498] efifb: probing for efifb
>[    0.748513] efifb: framebuffer at 0xa0000000, using 8128k, total 8128k
>[    0.748514] efifb: mode is 1920x1080x32, linelength=7680, pages=1
>[    0.748514] efifb: scrolling: redraw
>[    0.748515] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>[    0.752308] Console: switching to colour frame buffer device 240x67
>[    0.755878] fb0: EFI VGA frame buffer device
>[    0.755999] ACPI: AC Adapter [ACAD] (on-line)
>[    0.756041] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>[    0.756048] ACPI: Power Button [PWRB]
>[    0.756136] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
>[    0.756173] ACPI: Lid Switch [LID]
>[    0.756198] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
>[    0.756233] ACPI: Power Button [PWRF]
>[    0.756519] Monitor-Mwait will be used to enter C-1 state
>[    0.756539] Monitor-Mwait will be used to enter C-2 state
>[    0.756558] Monitor-Mwait will be used to enter C-3 state
>[    0.757927] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    0.757943] ACPI: Battery Slot [BAT1] (battery absent)
>[    0.758417] Non-volatile memory driver v1.3
>[    0.758487] Linux agpgart interface v0.103
>[    0.760563] [drm] Memory usable by graphics device = 4096M
>[    0.760564] checking generic (a0000000 7f0000) vs hw (a0000000 10000000)
>[    0.760565] fb: switching to inteldrmfb from EFI VGA
>[    0.760577] Console: switching to colour dummy device 80x25
>[    0.760799] [drm] Replacing VGA console driver
>[    0.766583] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    0.766584] [drm] Driver supports precise vblank timestamp query.
>[    0.774653] i915 0000:00:02.0: Direct firmware load for i915/skl_dmc_ver1_26.bin failed with error -2
>[    0.774655] i915 0000:00:02.0: Failed to load DMC firmware [https://01.org/linuxgraphics/downloads/firmware], disabling runtime power management.
>[    0.775212] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    0.821262] [drm] Initialized i915 1.6.0 20170529 for 0000:00:02.0 on minor 0
>[    0.821354] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
>[    0.821369] ACPI: Video Device [PEGP] (multi-head: yes  rom: yes  post: no)
>[    0.821607] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/LNXVIDEO:00/input/input3
>[    0.822961] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    0.823102] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input4
>[    0.825147] loop: module loaded
>[    0.825216] ahci 0000:00:17.0: version 3.0
>[    0.835492] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 4 ports 6 Gbps 0xf impl SATA mode
>[    0.835494] ahci 0000:00:17.0: flags: 64bit ncq sntf pm led clo only pio slum part ems deso sadm sds apst 
>[    0.838544] fbcon: inteldrmfb (fb0) is primary device
>[    0.847043] scsi host0: ahci
>[    0.847154] scsi host1: ahci
>[    0.847268] scsi host2: ahci
>[    0.847368] scsi host3: ahci
>[    0.847396] ata1: SATA max UDMA/133 abar m2048@0x9632b000 port 0x9632b100 irq 125
>[    0.847400] ata2: SATA max UDMA/133 abar m2048@0x9632b000 port 0x9632b180 irq 125
>[    0.847405] ata3: SATA max UDMA/133 abar m2048@0x9632b000 port 0x9632b200 irq 125
>[    0.847409] ata4: SATA max UDMA/133 abar m2048@0x9632b000 port 0x9632b280 irq 125
>[    0.847491] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    0.847492] e100: Copyright(c) 1999-2006 Intel Corporation
>[    0.847499] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    0.847499] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    0.847508] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
>[    0.847508] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
>[    0.847517] sky2: driver version 1.30
>[    0.847543] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>[    0.847548] r8169 0000:0e:00.0: can't disable ASPM; OS doesn't have ASPM control
>[    0.851339] r8169 0000:0e:00.0 eth0: RTL8168g/8111g at 0xffffb4d580cc5000, 54:ab:3a:0d:94:84, XID 0c000800 IRQ 126
>[    0.851341] r8169 0000:0e:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
>[    0.851428] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.851429] ehci-pci: EHCI PCI platform driver
>[    0.851466] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.851471] ohci-pci: OHCI PCI platform driver
>[    0.851479] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.851502] usbcore: registered new interface driver usblp
>[    0.851512] usbcore: registered new interface driver usb-storage
>[    0.851540] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2Q] at 0x60,0x64 irq 1,12
>[    0.852715] i8042: Detected active multiplexing controller, rev 1.1
>[    0.853233] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.853236] serio: i8042 AUX0 port at 0x60,0x64 irq 12
>[    0.853237] serio: i8042 AUX1 port at 0x60,0x64 irq 12
>[    0.853237] serio: i8042 AUX2 port at 0x60,0x64 irq 12
>[    0.853238] serio: i8042 AUX3 port at 0x60,0x64 irq 12
>[    0.853553] rtc_cmos 00:04: RTC can wake from S4
>[    0.853949] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
>[    0.854061] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    0.854201] i801_smbus 0000:00:1f.4: SPD Write Disable is set
>[    0.854222] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
>[    0.855680] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
>[    0.855684] intel_pstate: Intel P-state driver initializing
>[    0.856400] intel_pstate: HWP enabled
>[    0.856403] EFI Variables Facility v0.08 2004-May-17
>[    0.872322] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5
>[    0.885299] hidraw: raw HID events driver (C) Jiri Kosina
>[    0.885463] usbcore: registered new interface driver usbhid
>[    0.885463] usbhid: USB HID core driver
>[    0.885547] Netfilter messages via NETLINK v0.30.
>[    0.885636] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
>[    0.885666] ctnetlink v0.93: registering with nfnetlink.
>[    0.885886] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    0.885904] Initializing XFRM netlink socket
>[    0.885984] NET: Registered protocol family 10
>[    0.886161] Segment Routing with IPv6
>[    0.886174] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[    0.886322] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
>[    0.886417] NET: Registered protocol family 17
>[    0.886458] Key type dns_resolver registered
>[    0.886866] microcode: sig=0x506e3, pf=0x20, revision=0x33
>[    0.886955] microcode: Microcode Update Driver: v2.2.
>[    0.887089] registered taskstats version 1
>[    0.887867]   Magic number: 5:970:571
>[    1.160116] ata4: SATA link down (SStatus 4 SControl 300)
>[    1.160141] ata2: SATA link down (SStatus 4 SControl 300)
>[    1.160173] ata1: SATA link down (SStatus 4 SControl 300)
>[    1.160207] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.250024] ata3.00: ATA-8: TOSHIBA MQ02ABD100H, HKF03M, max UDMA/100
>[    1.250027] ata3.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    1.252816] random: fast init done
>[    1.253729] ata3.00: configured for UDMA/100
>[    1.496115] input: PS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio2/input/input11
>[    1.760800] clocksource: Switched to clocksource tsc
>[    2.160346] Console: switching to colour frame buffer device 240x67
>[    2.174253] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.174259] console [netcon0] enabled
>[    2.174261] netconsole: network logging started
>[    2.174324] PM: Hibernation image not present or could not be loaded.
>[    2.174604] scsi 2:0:0:0: Direct-Access     ATA      TOSHIBA MQ02ABD1 3M   PQ: 0 ANSI: 5
>[    2.175142] sd 2:0:0:0: Attached scsi generic sg0 type 0
>[    2.175200] sd 2:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
>[    2.175202] sd 2:0:0:0: [sda] 4096-byte physical blocks
>[    2.175212] sd 2:0:0:0: [sda] Write Protect is off
>[    2.175214] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    2.175238] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    2.180084]  sda: sda1 sda2 sda3
>[    2.181060] sd 2:0:0:0: [sda] Attached SCSI disk
>[    2.182287] Freeing unused kernel memory: 1172K
>[    2.182288] Write protecting the kernel read-only data: 14336k
>[    2.182684] Freeing unused kernel memory: 988K
>[    2.186338] Freeing unused kernel memory: 1284K
>[    2.225027] r8169 0000:0e:00.0 enp14s0: renamed from eth0
>[    2.298371] systemd-udevd (1368) used greatest stack depth: 13792 bytes left
>[    2.298844] systemd-udevd (1361) used greatest stack depth: 13744 bytes left
>[    2.411963] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    2.424809] exe (1422) used greatest stack depth: 13488 bytes left
>[    2.561407] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
>[    2.561773] systemd[1]: Detected architecture x86-64.
>[    2.562058] systemd[1]: Set hostname to <skl-6700hq>.
>[    2.703966] systemd[1]: Reached target User and Group Name Lookups.
>[    2.704136] systemd[1]: Created slice User and Session Slice.
>[    2.704201] systemd[1]: Listening on Journal Socket (/dev/log).
>[    2.704266] systemd[1]: Started Trigger resolvconf update for networkd DNS.
>[    2.704641] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[    2.704695] systemd[1]: Listening on fsck to fsckd communication Socket.
>[    2.704730] systemd[1]: Listening on udev Kernel Socket.
>[    2.720760] [drm] RC6 on
>[    2.986227] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
>[    3.138156] random: crng init done
>[    4.936417] ureadahead (1446) used greatest stack depth: 13024 bytes left
>[    5.092725] systemd-journald[1452]: Received request to flush runtime journal from PID 1
>[    5.217692] Adding 8243196k swap on /dev/sda3.  Priority:-1 extents:1 across:8243196k 
>[    6.098476] update-alternat (1963) used greatest stack depth: 12912 bytes left
>[    6.377475] IPv6: ADDRCONF(NETDEV_UP): enp14s0: link is not ready
>[    6.417958] r8169 0000:0e:00.0 enp14s0: link down
>[    6.417960] r8169 0000:0e:00.0 enp14s0: link down
>[    6.418008] IPv6: ADDRCONF(NETDEV_UP): enp14s0: link is not ready
>[    8.740773] r8169 0000:0e:00.0 enp14s0: link up
>[    8.740784] IPv6: ADDRCONF(NETDEV_CHANGE): enp14s0: link becomes ready
>[   10.877937] java (2823) used greatest stack depth: 12800 bytes left
>
>
>[   84.808851] Console: switching to colour dummy device 80x25
>[   84.808915] [IGT] kms_flip: executing
>[   84.809002] [drm:drm_stub_open] 
>[   84.809007] [drm:drm_open] pid = 3046, minor = 0
>[   84.809013] [drm:i915_gem_open] 
>[   84.809035] [drm:drm_open] 
>[   84.809045] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   84.809058] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.809067] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   84.809071] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_CREATE
>[   84.809083] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_PWRITE
>[   84.809092] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809379] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809391] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809483] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809526] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809558] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809564] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   84.809568] [drm:drm_ioctl] ret = -22
>[   84.809579] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809584] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   84.809588] [drm:drm_ioctl] ret = -22
>[   84.809593] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809599] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   84.809603] [drm:drm_ioctl] ret = -22
>[   84.809607] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809626] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809639] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809657] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809708] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809723] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809728] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   84.809731] [drm:drm_ioctl] ret = -22
>[   84.809736] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809740] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   84.809744] [drm:drm_ioctl] ret = -22
>[   84.809748] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809754] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   84.809757] [drm:drm_ioctl] ret = -22
>[   84.809762] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809777] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809794] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809809] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809823] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809838] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809842] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   84.809846] [drm:drm_ioctl] ret = -22
>[   84.809850] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809857] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   84.809860] [drm:drm_ioctl] ret = -22
>[   84.809864] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809869] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   84.809876] [drm:drm_ioctl] ret = -22
>[   84.809890] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809907] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809919] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809931] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809947] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809962] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809967] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   84.809970] [drm:drm_ioctl] ret = -22
>[   84.809974] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809981] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   84.809985] [drm:drm_ioctl] ret = -22
>[   84.809989] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.809998] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   84.810009] [drm:drm_ioctl] ret = -22
>[   84.810017] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810032] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810045] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810057] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810069] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810083] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810088] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   84.810093] [drm:drm_ioctl] ret = -22
>[   84.810097] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810101] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   84.810105] [drm:drm_ioctl] ret = -22
>[   84.810109] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810112] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   84.810117] [drm:drm_ioctl] ret = -22
>[   84.810120] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810135] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810150] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810165] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810180] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810194] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810200] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   84.810203] [drm:drm_ioctl] ret = -22
>[   84.810206] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810212] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   84.810215] [drm:drm_ioctl] ret = -22
>[   84.810219] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810226] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   84.810229] [drm:drm_ioctl] ret = -22
>[   84.810233] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810246] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810259] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810276] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810292] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810305] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810309] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   84.810313] [drm:drm_ioctl] ret = -22
>[   84.810317] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810325] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   84.810328] [drm:drm_ioctl] ret = -22
>[   84.810338] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810350] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   84.810360] [drm:drm_ioctl] ret = -22
>[   84.810371] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810388] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810403] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810415] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810440] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810454] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810458] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   84.810461] [drm:drm_ioctl] ret = -22
>[   84.810467] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810471] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   84.810476] [drm:drm_ioctl] ret = -22
>[   84.810481] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   84.810485] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   84.810488] [drm:drm_ioctl] ret = -22
>[   84.810493] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.810506] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_WAIT
>[   84.810518] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   84.810606] [drm:i915_drop_caches_set] Dropping caches: 0x00000014
>[   84.817577] [drm:drm_stub_open] 
>[   84.817582] [drm:drm_open] pid = 3046, minor = 0
>[   84.817587] [drm:i915_gem_open] 
>[   84.817613] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   84.817618] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.817626] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_SET_MASTER
>[   84.817642] [drm:drm_stub_open] 
>[   84.817645] [drm:drm_open] pid = 3046, minor = 0
>[   84.817648] [drm:i915_gem_open] 
>[   84.817666] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   84.817669] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.817677] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   84.817682] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.817690] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.817694] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.817703] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.817708] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.817712] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.817724] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.817731] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:eDP-1]
>[   84.817736] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[   84.817741] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   84.817745] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   84.817748] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   84.817751] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   84.817762] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   84.817809] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[   84.818230] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   84.818927] [drm:drm_mode_object_put] OBJ ID: 68 (1)
>[   84.818945] [drm:drm_add_edid_modes] eDP-1: Assigning EDID-1.4 digital sink color depth as 6 bpc.
>[   84.818950] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   84.818959] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:eDP-1] probed modes :
>[   84.818969] [drm:drm_mode_debug_printmodeline] Modeline 49:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   84.818976] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.818987] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.818997] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.819007] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.819012] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:56:DP-1]
>[   84.819016] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[   84.819328] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[   84.819340] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[   84.819767] [drm:drm_dp_i2c_do_msg] native defer
>[   84.820944] [drm:drm_dp_i2c_do_msg] native defer
>[   84.822118] [drm:drm_dp_i2c_do_msg] native defer
>[   84.823283] [drm:drm_dp_i2c_do_msg] native defer
>[   84.824456] [drm:drm_dp_i2c_do_msg] native defer
>[   84.825270] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[   84.825676] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[   84.825971] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:56:DP-1] disconnected
>[   84.825977] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.825985] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.825992] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826004] [drm:drm_release] open_count = 3
>[   84.826007] [drm:drm_release] pid = 3046, device = 0xe200, open_count = 3
>[   84.826090] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_GET_CAP
>[   84.826129] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_GET_APERTURE
>[   84.826141] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.826145] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.826148] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.826151] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.826154] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.826158] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.826161] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.826164] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.826167] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.826170] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.826173] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GETPARAM
>[   84.826180] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   84.826201] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_CREATE
>[   84.826264] [IGT] kms_flip: starting subtest basic-flip-vs-dpms
>[   84.826286] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.826293] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826297] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826301] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.826306] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826310] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826316] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.826320] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826324] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826328] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.826332] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826336] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826342] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.826347] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826351] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.826357] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826362] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   84.826367] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826371] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   84.826375] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826380] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   84.826387] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.826392] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826395] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826399] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.826403] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826407] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826411] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.826416] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826419] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.826424] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826454] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   84.826462] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826468] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   84.826476] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826482] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   84.826491] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.826502] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826508] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826518] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.826527] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826538] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826550] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.826559] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826569] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.826582] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826591] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   84.826603] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826612] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   84.826623] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826630] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   84.826640] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.826651] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826658] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826663] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.826677] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826683] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826688] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.826693] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826699] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.826706] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826712] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   84.826717] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826724] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826729] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   84.826733] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826737] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826741] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   84.826751] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.826756] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826760] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826764] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.826769] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826776] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826782] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.826786] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826790] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.826796] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826803] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   84.826808] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826813] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826821] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   84.826826] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826831] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826836] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   84.826844] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.826850] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826856] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826861] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.826869] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826873] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826881] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.826897] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826906] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.826920] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826933] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   84.826947] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826955] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.826969] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   84.826979] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.826989] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.827003] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   84.827021] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.827030] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.827045] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.827053] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   84.827064] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.827079] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.827091] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.827100] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.827104] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   84.827114] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.827119] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   84.827123] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.827128] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   84.827133] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.827140] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   84.827173] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   84.827194] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   84.827205] [drm:drm_mode_addfb2] [FB:63]
>[   84.827230] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   84.827253] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   84.827262] [drm:drm_mode_addfb2] [FB:65]
>[   84.827267] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   84.856971] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   84.856976] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   84.856979] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   84.871323] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   84.871327] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   84.871345] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   84.871347] [drm:drm_mode_setcrtc] [CRTC:32:pipe A]
>[   84.871352] [drm:drm_atomic_state_init] Allocated atomic state ffffa21355d4f400
>[   84.871355] [drm:drm_mode_object_get] OBJ ID: 61 (1)
>[   84.871357] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   84.871358] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa21355fdb000 state to ffffa21355d4f400
>[   84.871360] [drm:drm_mode_object_get] OBJ ID: 62 (3)
>[   84.871362] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa21352648a00 state to ffffa21355d4f400
>[   84.871364] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   84.871365] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa21355fdb000
>[   84.871367] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa21352648a00 to [NOCRTC]
>[   84.871368] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa21352648a00
>[   84.871370] [drm:drm_mode_object_put] OBJ ID: 62 (4)
>[   84.871371] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21355d4f400
>[   84.871374] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   84.871375] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   84.871377] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa21377839b00 state to ffffa21355d4f400
>[   84.871378] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   84.871380] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.871381] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   84.871383] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa21377839b00 to [NOCRTC]
>[   84.871385] [drm:drm_atomic_check_only] checking ffffa21355d4f400
>[   84.871387] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] mode changed
>[   84.871388] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] enable changed
>[   84.871389] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   84.871391] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   84.871392] [drm:drm_atomic_helper_check_modeset] Disabling [CONNECTOR:48:eDP-1]
>[   84.871394] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: n, active: n
>[   84.871395] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21355d4f400
>[   84.871397] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   84.871398] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.871401] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   84.871403] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.871406] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   84.871410] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb -1
>[   84.871412] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   84.871415] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa21355fd8800 state to ffffa21355d4f400
>[   84.871417] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa21355fdf000 state to ffffa21355d4f400
>[   84.871420] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   84.871421] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   84.871422] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   84.871429] [drm:drm_atomic_commit] committing ffffa21355d4f400
>[   84.871445] [drm:intel_edp_backlight_off.part.30] 
>[   85.080539] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   85.080574] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   85.080583] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,317)@ 85.79155 -> 85.74401 [e 0 us, 0 rep]
>[   85.080588] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2736, diff=2271, hw=5381 hw_last=3110
>[   85.080591] [drm:intel_disable_pipe] disabling pipe A
>[   85.093348] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   85.093374] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   85.093451] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   85.143647] [drm:wait_panel_status] Wait complete
>[   85.143659] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   85.143669] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   85.143676] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   85.143694] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   85.143698] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   85.143701] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   85.143704] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   85.143707] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   85.143712] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   85.143718] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   85.143723] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   85.143728] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   85.143733] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   85.143745] [drm:drm_mode_object_put] OBJ ID: 61 (1)
>[   85.143751] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   85.143754] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   85.143767] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21355d4f400
>[   85.143771] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   85.143775] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   85.143781] [drm:drm_mode_object_put] OBJ ID: 62 (3)
>[   85.143786] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21355d4f400
>[   85.143791] [drm:drm_mode_object_put] OBJ ID: 62 (2)
>[   85.143807] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   85.143812] [drm:drm_mode_setcrtc] [CRTC:39:pipe B]
>[   85.143819] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100400
>[   85.143826] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa213658d0800 state to ffffa21346100400
>[   85.143830] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa2135c251000 state to ffffa21346100400
>[   85.143834] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa213658d0800
>[   85.143838] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c251000 to [NOCRTC]
>[   85.143841] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c251000
>[   85.143846] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa21346100400
>[   85.143850] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   85.143854] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.143858] [drm:drm_atomic_check_only] checking ffffa21346100400
>[   85.143868] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   85.143872] [drm:drm_atomic_commit] committing ffffa21346100400
>[   85.143893] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100400
>[   85.143897] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100400
>[   85.143903] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   85.143907] [drm:drm_mode_setcrtc] [CRTC:46:pipe C]
>[   85.143912] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100400
>[   85.143917] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa213658d4800 state to ffffa21346100400
>[   85.143921] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa2135c250400 state to ffffa21346100400
>[   85.143924] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa213658d4800
>[   85.143927] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250400 to [NOCRTC]
>[   85.143930] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c250400
>[   85.143934] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa21346100400
>[   85.143939] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   85.143942] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.143946] [drm:drm_atomic_check_only] checking ffffa21346100400
>[   85.143952] [drm:drm_atomic_commit] committing ffffa21346100400
>[   85.143962] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100400
>[   85.143966] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100400
>[   85.143971] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   85.143974] [drm:drm_mode_setcrtc] [CRTC:32:pipe A]
>[   85.143983] [drm:drm_mode_setcrtc] [CONNECTOR:48:eDP-1]
>[   85.143987] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100400
>[   85.143991] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   85.143995] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d4000 state to ffffa21346100400
>[   85.143999] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250f00 state to ffffa21346100400
>[   85.144004] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffffa213658d4000
>[   85.144008] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250f00 to [CRTC:32:pipe A]
>[   85.144011] [drm:drm_atomic_set_fb_for_plane] Set [FB:63] for plane state ffffa2135c250f00
>[   85.144015] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   85.144019] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346100400
>[   85.144023] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   85.144027] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.144032] [drm:drm_mode_object_get] OBJ ID: 48 (4)
>[   85.144036] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa2135acc9580 state to ffffa21346100400
>[   85.144040] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   85.144044] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa2135acc9580 to [CRTC:32:pipe A]
>[   85.144049] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   85.144053] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.144056] [drm:drm_atomic_check_only] checking ffffa21346100400
>[   85.144061] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] mode changed
>[   85.144064] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] enable changed
>[   85.144067] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   85.144072] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   85.144075] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.144079] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   85.144083] [drm:drm_atomic_helper_check_modeset] [CONNECTOR:48:eDP-1] using [ENCODER:47:DDI A] on [CRTC:32:pipe A]
>[   85.144087] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   85.144091] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346100400
>[   85.144095] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   85.144098] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.144104] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346100400
>[   85.144108] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   85.144112] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.144116] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   85.144118] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   85.144124] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   85.144129] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   85.144132] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   85.144136] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   85.144139] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   85.144142] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   85.144145] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   85.144147] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   85.144149] [drm:intel_dump_pipe_config] requested mode:
>[   85.144156] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   85.144158] [drm:intel_dump_pipe_config] adjusted mode:
>[   85.144163] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   85.144167] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   85.144170] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   85.144172] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   85.144175] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   85.144177] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   85.144182] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   85.144184] [drm:intel_dump_pipe_config] planes on this crtc
>[   85.144186] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[   85.144188] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   85.144190] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   85.144195] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   85.144199] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.144203] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   85.144210] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 63
>[   85.144214] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   85.144219] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   85.144223] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   85.144230] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa213658d2800 state to ffffa21346100400
>[   85.144234] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa213658d5800 state to ffffa21346100400
>[   85.144243] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   85.144245] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   85.144248] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   85.144252] [drm:drm_atomic_commit] committing ffffa21346100400
>[   85.145063] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   85.145069] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   85.145079] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   85.145084] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   85.145089] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   85.145092] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   85.145096] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   85.145103] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   85.145112] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   85.145118] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   85.145126] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   85.145135] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   85.145141] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   85.145166] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   85.145174] [drm:edp_panel_on] Turn eDP port A panel power on
>[   85.145185] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   85.145189] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   85.145620] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   85.145627] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   85.145634] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   85.145650] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   85.728511] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   85.728521] [drm:wait_panel_status] Wait complete
>[   85.728545] [drm:edp_panel_on] Wait for panel power on
>[   85.728600] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   85.864532] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   85.864539] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   85.864543] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   85.864561] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   85.930487] [drm:wait_panel_status] Wait complete
>[   85.930492] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294753226
>[   85.930506] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   85.932545] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   85.932565] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   85.932577] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   85.932624] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   85.932815] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   85.933778] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   85.933782] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   85.933785] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   85.933789] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   85.934425] [drm:intel_dp_start_link_train] clock recovery OK
>[   85.934442] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   85.935391] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   85.935397] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   85.935665] [drm:intel_enable_pipe] enabling pipe A
>[   85.935672] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   85.935682] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 85.934253 -> 85.934718 [e 0 us, 0 rep]
>[   85.935686] [drm:intel_edp_backlight_on.part.29] 
>[   85.935690] [drm:intel_panel_enable_backlight] pipe A
>[   85.935745] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   86.136635] [drm:intel_psr_enable] PSR disable by flag
>[   86.136640] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   86.136651] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   86.136655] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   86.136662] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   86.136671] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,38)@ 86.135243 -> 86.134673 [e 0 us, 0 rep]
>[   86.136675] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5008, diff=12, hw=5394 hw_last=5382
>[   86.152468] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-21)@ 86.151032 -> 86.151347 [e 0 us, 0 rep]
>[   86.152475] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5020, diff=1, hw=5395 hw_last=5394
>[   86.152486] [drm:drm_handle_vblank] vblank event on 5020, current 5021
>[   86.152543] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   86.152557] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   86.152568] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   86.152597] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   86.152611] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100400
>[   86.152617] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   86.152624] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100400
>[   86.152630] [drm:drm_mode_object_get] OBJ ID: 63 (3)
>[   86.152641] [drm:drm_mode_object_put] OBJ ID: 63 (4)
>[   86.152651] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   86.152675] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   86.152694] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   86.152705] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100400
>[   86.152714] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   86.152719] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   86.152729] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d4800 state to ffffa21346100400
>[   86.152736] [drm:drm_mode_object_get] OBJ ID: 63 (3)
>[   86.152742] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250000 state to ffffa21346100400
>[   86.152750] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250000 to [CRTC:32:pipe A]
>[   86.152757] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa2135c250000
>[   86.152762] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   86.152768] [drm:drm_mode_object_put] OBJ ID: 63 (4)
>[   86.152777] [drm:drm_atomic_check_only] checking ffffa21346100400
>[   86.152794] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   86.152804] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   86.152822] [drm:drm_atomic_nonblocking_commit] committing ffffa21346100400 nonblocking
>[   86.153462] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   86.169082] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-24)@ 86.167646 -> 86.168006 [e 0 us, 0 rep]
>[   86.169090] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5021, diff=1, hw=5396 hw_last=5395
>[   86.169102] [drm:drm_handle_vblank] vblank event on 5021, current 5022
>[   86.169140] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100400
>[   86.169146] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   86.169151] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   86.169157] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   86.169162] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100400
>[   86.169190] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   86.169203] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   86.169211] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   86.169226] [drm:drm_atomic_state_init] Allocated atomic state ffffa21355d4f800
>[   86.169233] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   86.169239] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   86.169244] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa21355fd9000 state to ffffa21355d4f800
>[   86.169249] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   86.169253] [drm:drm_atomic_check_only] checking ffffa21355d4f800
>[   86.169271] [drm:drm_atomic_commit] committing ffffa21355d4f800
>[   86.185649] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 86.184197 -> 86.184662 [e 0 us, 0 rep]
>[   86.185658] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5022, diff=1, hw=5397 hw_last=5396
>[   86.185664] [drm:drm_handle_vblank] vblank event on 5022, current 5023
>[   86.185685] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21355d4f800
>[   86.185690] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   86.185694] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   86.185699] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21355d4f800
>[   86.185704] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   86.185731] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   86.185749] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100400
>[   86.185757] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   86.185764] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   86.185775] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d4800 state to ffffa21346100400
>[   86.185782] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   86.185787] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250f00 state to ffffa21346100400
>[   86.185791] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250f00 to [CRTC:32:pipe A]
>[   86.185795] [drm:drm_atomic_set_fb_for_plane] Set [FB:63] for plane state ffffa2135c250f00
>[   86.185802] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   86.185809] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   86.185813] [drm:drm_atomic_check_only] checking ffffa21346100400
>[   86.185825] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 63
>[   86.185830] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   86.185847] [drm:drm_atomic_nonblocking_commit] committing ffffa21346100400 nonblocking
>[   86.185870] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   86.185884] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   86.185890] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   86.185896] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   86.185907] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100000
>[   86.185917] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   86.185926] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   86.185935] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d4000 state to ffffa21346100000
>[   86.185940] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   86.185951] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   86.185957] [drm:drm_atomic_check_only] checking ffffa21346100000
>[   86.185961] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   86.185965] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   86.185970] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346100000
>[   86.185975] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   86.185980] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   86.185989] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa2135acc9500 state to ffffa21346100000
>[   86.185993] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   86.185997] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   86.186002] [drm:drm_mode_object_get] OBJ ID: 63 (3)
>[   86.186005] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250e00 state to ffffa21346100000
>[   86.186014] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346100000
>[   86.186019] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   86.186025] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   86.186033] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   86.186036] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   86.186043] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   86.186049] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   86.186054] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   86.186059] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   86.186064] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   86.186067] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   86.186070] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   86.186072] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   86.186074] [drm:intel_dump_pipe_config] requested mode:
>[   86.186081] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   86.186084] [drm:intel_dump_pipe_config] adjusted mode:
>[   86.186092] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   86.186097] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   86.186102] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   86.186107] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   86.186111] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   86.186114] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   86.186119] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   86.186121] [drm:intel_dump_pipe_config] planes on this crtc
>[   86.186125] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:63, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   86.186129] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   86.186132] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   86.186138] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   86.186145] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   86.186149] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   86.186153] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   86.186159] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 63
>[   86.186163] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   86.186172] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   86.186177] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   86.186184] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa213658d0800 state to ffffa21346100000
>[   86.186188] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa213658d2000 state to ffffa21346100000
>[   86.186196] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   86.186202] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   86.186207] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   86.186211] [drm:drm_atomic_commit] committing ffffa21346100000
>[   86.202289] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 86.200859 -> 86.201324 [e 0 us, 0 rep]
>[   86.202310] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5023, diff=1, hw=5398 hw_last=5397
>[   86.202316] [drm:drm_handle_vblank] vblank event on 5023, current 5024
>[   86.202336] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100400
>[   86.202341] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   86.202345] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   86.202350] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   86.202354] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100400
>[   86.202363] [drm:intel_edp_backlight_off.part.30] 
>[   86.218947] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 86.217519 -> 86.217984 [e 0 us, 0 rep]
>[   86.218969] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5024, diff=1, hw=5399 hw_last=5398
>[   86.218972] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   86.218978] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 86.217552 -> 86.217987 [e 0 us, 0 rep]
>[   86.218982] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5025, diff=0, hw=5399 hw_last=5399
>[   86.408502] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   86.408537] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   86.408545] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,391)@ 86.407117 -> 86.401253 [e 0 us, 0 rep]
>[   86.408550] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5025, diff=11, hw=5410 hw_last=5399
>[   86.408554] [drm:intel_disable_pipe] disabling pipe A
>[   86.419106] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   86.419131] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   86.419187] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   86.469476] [drm:wait_panel_status] Wait complete
>[   86.469488] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   86.469497] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   86.469504] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   86.469523] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   86.469527] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   86.469532] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   86.469534] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   86.469538] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   86.469540] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   86.469543] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   86.469548] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   86.469554] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   86.469559] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   86.469564] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   86.469574] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   86.469582] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   86.469586] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   86.469589] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   86.469596] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   86.469608] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100000
>[   86.469612] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   86.469616] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   86.469622] [drm:drm_mode_object_put] OBJ ID: 63 (4)
>[   86.469627] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100000
>[   86.469632] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   86.469647] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   86.469656] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100000
>[   86.469661] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   86.469665] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   86.469670] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d5800 state to ffffa21346100000
>[   86.469674] [drm:drm_mode_object_get] OBJ ID: 63 (4)
>[   86.469678] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250f00 state to ffffa21346100000
>[   86.469682] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250f00 to [CRTC:32:pipe A]
>[   86.469686] [drm:drm_atomic_set_fb_for_plane] Set [FB:63] for plane state ffffa2135c250f00
>[   86.469690] [drm:drm_mode_object_get] OBJ ID: 63 (5)
>[   86.469694] [drm:drm_mode_object_put] OBJ ID: 63 (6)
>[   86.469698] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   86.469701] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100000
>[   86.469705] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   86.469709] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   86.469713] [drm:drm_mode_object_put] OBJ ID: 63 (5)
>[   86.469716] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100000
>[   86.469721] [drm:drm_mode_object_put] OBJ ID: 63 (4)
>[   86.469724] [drm:drm_ioctl] ret = -22
>[   86.469761] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   86.469767] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100000
>[   86.469771] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   86.469775] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   86.469779] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d5800 state to ffffa21346100000
>[   86.469783] [drm:drm_mode_object_get] OBJ ID: 63 (3)
>[   86.469786] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250f00 state to ffffa21346100000
>[   86.469790] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250f00 to [CRTC:32:pipe A]
>[   86.469793] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa2135c250f00
>[   86.469797] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   86.469801] [drm:drm_mode_object_put] OBJ ID: 63 (4)
>[   86.469804] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   86.469807] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100000
>[   86.469811] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   86.469815] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   86.469818] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   86.469822] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100000
>[   86.469826] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   86.469829] [drm:drm_ioctl] ret = -22
>[   86.469832] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   86.469836] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   86.469841] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   86.469847] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100000
>[   86.469852] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   86.469855] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   86.469859] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d5800 state to ffffa21346100000
>[   86.469863] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   86.469867] [drm:drm_atomic_check_only] checking ffffa21346100000
>[   86.469871] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   86.469875] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   86.469880] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346100000
>[   86.469884] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   86.469888] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   86.469892] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa2135acc9380 state to ffffa21346100000
>[   86.469896] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   86.469900] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   86.469904] [drm:drm_mode_object_get] OBJ ID: 63 (3)
>[   86.469908] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250f00 state to ffffa21346100000
>[   86.469914] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346100000
>[   86.469918] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   86.469921] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   86.469926] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   86.469928] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   86.469934] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   86.469939] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   86.469942] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   86.469946] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   86.469949] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   86.469951] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   86.469955] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   86.469957] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   86.469959] [drm:intel_dump_pipe_config] requested mode:
>[   86.469966] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   86.469968] [drm:intel_dump_pipe_config] adjusted mode:
>[   86.469973] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   86.469977] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   86.469980] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   86.469982] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   86.469985] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   86.469987] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   86.469991] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   86.469993] [drm:intel_dump_pipe_config] planes on this crtc
>[   86.469998] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:63, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   86.470001] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   86.470004] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   86.470006] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   86.470011] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   86.470015] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   86.470019] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   86.470027] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 63
>[   86.470031] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   86.470036] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   86.470040] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   86.470047] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa213658d2800 state to ffffa21346100000
>[   86.470051] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa213658d4800 state to ffffa21346100000
>[   86.470061] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   86.470064] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   86.470067] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   86.470071] [drm:drm_atomic_commit] committing ffffa21346100000
>[   86.470100] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   86.470103] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   86.470107] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   86.470110] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   86.470113] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   86.470115] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   86.470118] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   86.470123] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   86.470128] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   86.470132] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   86.470137] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   86.470144] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   86.470147] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   86.470170] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   86.470174] [drm:edp_panel_on] Turn eDP port A panel power on
>[   86.470183] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   86.470186] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   86.471339] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   86.471346] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   86.471353] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   86.471370] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   87.072559] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   87.072570] [drm:wait_panel_status] Wait complete
>[   87.072594] [drm:edp_panel_on] Wait for panel power on
>[   87.072649] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   87.208605] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   87.208613] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   87.208618] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   87.208646] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   87.273917] [drm:wait_panel_status] Wait complete
>[   87.273921] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294754569
>[   87.273934] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   87.276053] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   87.276074] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   87.276086] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   87.276134] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   87.276328] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   87.277279] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   87.277283] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   87.277286] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   87.277290] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   87.277942] [drm:intel_dp_start_link_train] clock recovery OK
>[   87.277947] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   87.278888] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   87.278894] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   87.279156] [drm:intel_enable_pipe] enabling pipe A
>[   87.279164] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   87.279174] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 87.277745 -> 87.278210 [e 1 us, 0 rep]
>[   87.279178] [drm:intel_edp_backlight_on.part.29] 
>[   87.279182] [drm:intel_panel_enable_backlight] pipe A
>[   87.279237] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   87.480538] [drm:intel_psr_enable] PSR disable by flag
>[   87.480544] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   87.480554] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   87.480558] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   87.480566] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   87.480574] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,67)@ 87.479146 -> 87.478142 [e 0 us, 0 rep]
>[   87.480579] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5037, diff=12, hw=5423 hw_last=5411
>[   87.480628] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   87.480637] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   87.480641] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   87.480645] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   87.480667] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   87.495831] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-28)@ 87.494399 -> 87.494818 [e 15 us, 0 rep]
>[   87.495838] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5049, diff=1, hw=5424 hw_last=5423
>[   87.495842] [drm:drm_handle_vblank] vblank event on 5049, current 5050
>[   87.495870] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100000
>[   87.495875] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   87.495879] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   87.495886] [drm:drm_mode_object_put] OBJ ID: 63 (4)
>[   87.495892] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100000
>[   87.495898] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   87.495935] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   87.495944] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100000
>[   87.495951] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   87.495956] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   87.495961] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d2000 state to ffffa21346100000
>[   87.495968] [drm:drm_mode_object_get] OBJ ID: 63 (3)
>[   87.495974] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250e00 state to ffffa21346100000
>[   87.495982] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250e00 to [CRTC:32:pipe A]
>[   87.495996] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa2135c250e00
>[   87.496005] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   87.496019] [drm:drm_mode_object_put] OBJ ID: 63 (4)
>[   87.496032] [drm:drm_atomic_check_only] checking ffffa21346100000
>[   87.496050] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   87.496056] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   87.496074] [drm:drm_atomic_nonblocking_commit] committing ffffa21346100000 nonblocking
>[   87.496094] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   87.496116] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   87.496124] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   87.496130] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   87.496140] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100400
>[   87.496148] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   87.496152] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   87.496158] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d0800 state to ffffa21346100400
>[   87.496163] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   87.496170] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   87.496175] [drm:drm_atomic_check_only] checking ffffa21346100400
>[   87.496181] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   87.496185] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   87.496190] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346100400
>[   87.496195] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   87.496200] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   87.496208] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa2135acc9580 state to ffffa21346100400
>[   87.496214] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   87.496219] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   87.496226] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   87.496230] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250000 state to ffffa21346100400
>[   87.496237] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346100400
>[   87.496242] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   87.496247] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   87.496252] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   87.496257] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   87.496263] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   87.496268] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   87.496274] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   87.496279] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   87.496282] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   87.496285] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   87.496289] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   87.496293] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   87.496296] [drm:intel_dump_pipe_config] requested mode:
>[   87.496303] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   87.496304] [drm:intel_dump_pipe_config] adjusted mode:
>[   87.496311] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   87.496319] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   87.496323] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   87.496326] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   87.496330] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   87.496333] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   87.496339] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   87.496342] [drm:intel_dump_pipe_config] planes on this crtc
>[   87.496349] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:65, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   87.496352] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   87.496355] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   87.496357] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   87.496362] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   87.496367] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   87.496374] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   87.496380] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   87.496384] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   87.496389] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   87.496396] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   87.496402] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa213658d4000 state to ffffa21346100400
>[   87.496407] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa213658d6800 state to ffffa21346100400
>[   87.496415] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   87.496417] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   87.496420] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   87.496424] [drm:drm_atomic_commit] committing ffffa21346100400
>[   87.512433] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 87.511003 -> 87.511468 [e 0 us, 0 rep]
>[   87.512455] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5050, diff=1, hw=5425 hw_last=5424
>[   87.512460] [drm:drm_handle_vblank] vblank event on 5050, current 5051
>[   87.512483] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100000
>[   87.512488] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   87.512492] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   87.512497] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   87.512501] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100000
>[   87.512509] [drm:intel_edp_backlight_off.part.30] 
>[   87.529091] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 87.527662 -> 87.528127 [e 0 us, 0 rep]
>[   87.529113] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5051, diff=1, hw=5426 hw_last=5425
>[   87.529116] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   87.529122] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 87.527696 -> 87.528131 [e 0 us, 0 rep]
>[   87.529126] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5052, diff=0, hw=5426 hw_last=5426
>[   87.720474] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   87.720509] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   87.720517] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,513)@ 87.719089 -> 87.711396 [e 0 us, 0 rep]
>[   87.720522] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5052, diff=11, hw=5437 hw_last=5426
>[   87.720526] [drm:intel_disable_pipe] disabling pipe A
>[   87.731183] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   87.731208] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   87.731265] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   87.781542] [drm:wait_panel_status] Wait complete
>[   87.781554] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   87.781563] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   87.781569] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   87.781589] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   87.781593] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   87.781597] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   87.781600] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   87.781603] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   87.781606] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   87.781608] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   87.781614] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   87.781619] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   87.781624] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   87.781629] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   87.781639] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   87.781647] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   87.781651] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   87.781655] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   87.781662] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   87.781674] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100400
>[   87.781678] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   87.781682] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   87.781688] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   87.781692] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100400
>[   87.781698] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   87.781713] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   87.781721] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100400
>[   87.781726] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   87.781730] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   87.781735] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d4800 state to ffffa21346100400
>[   87.781739] [drm:drm_mode_object_get] OBJ ID: 65 (4)
>[   87.781743] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250e00 state to ffffa21346100400
>[   87.781747] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250e00 to [CRTC:32:pipe A]
>[   87.781751] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa2135c250e00
>[   87.781755] [drm:drm_mode_object_get] OBJ ID: 65 (5)
>[   87.781759] [drm:drm_mode_object_put] OBJ ID: 65 (6)
>[   87.781763] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   87.781766] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100400
>[   87.781770] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   87.781774] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   87.781778] [drm:drm_mode_object_put] OBJ ID: 65 (5)
>[   87.781782] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100400
>[   87.781786] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   87.781789] [drm:drm_ioctl] ret = -22
>[   87.781826] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   87.781831] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100400
>[   87.781835] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   87.781839] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   87.781843] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d4800 state to ffffa21346100400
>[   87.781847] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   87.781850] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250e00 state to ffffa21346100400
>[   87.781854] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250e00 to [CRTC:32:pipe A]
>[   87.781857] [drm:drm_atomic_set_fb_for_plane] Set [FB:63] for plane state ffffa2135c250e00
>[   87.781861] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   87.781865] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   87.781868] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   87.781871] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100400
>[   87.781875] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   87.781879] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   87.781883] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   87.781886] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100400
>[   87.781890] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   87.781893] [drm:drm_ioctl] ret = -22
>[   87.781897] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   87.781901] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   87.781905] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   87.781912] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100400
>[   87.781916] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   87.781919] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   87.781923] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d4800 state to ffffa21346100400
>[   87.781927] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   87.781931] [drm:drm_atomic_check_only] checking ffffa21346100400
>[   87.781935] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   87.781939] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   87.781944] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346100400
>[   87.781948] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   87.781952] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   87.781956] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa2135acc9500 state to ffffa21346100400
>[   87.781961] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   87.781965] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   87.781969] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   87.781972] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250e00 state to ffffa21346100400
>[   87.781978] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346100400
>[   87.781982] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   87.781986] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   87.781990] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   87.781993] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   87.781999] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   87.782004] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   87.782007] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   87.782010] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   87.782013] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   87.782016] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   87.782020] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   87.782022] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   87.782024] [drm:intel_dump_pipe_config] requested mode:
>[   87.782031] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   87.782033] [drm:intel_dump_pipe_config] adjusted mode:
>[   87.782038] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   87.782042] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   87.782045] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   87.782047] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   87.782050] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   87.782052] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   87.782057] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   87.782059] [drm:intel_dump_pipe_config] planes on this crtc
>[   87.782063] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:65, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   87.782067] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   87.782069] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   87.782072] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   87.782077] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   87.782081] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   87.782085] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   87.782092] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   87.782097] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   87.782102] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   87.782106] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   87.782112] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa213658d2800 state to ffffa21346100400
>[   87.782116] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa213658d2000 state to ffffa21346100400
>[   87.782126] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   87.782129] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   87.782132] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   87.782136] [drm:drm_atomic_commit] committing ffffa21346100400
>[   87.782164] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   87.782168] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   87.782172] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   87.782175] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   87.782178] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   87.782180] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   87.782183] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   87.782187] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   87.782192] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   87.782197] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   87.782201] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   87.782208] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   87.782212] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   87.782234] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   87.782238] [drm:edp_panel_on] Turn eDP port A panel power on
>[   87.782247] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   87.782249] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   87.783520] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   87.783530] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   87.783536] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   87.783566] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   88.352509] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000000
>[   88.373505] [drm:wait_panel_status] Wait complete
>[   88.373531] [drm:edp_panel_on] Wait for panel power on
>[   88.373587] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   88.509565] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   88.509574] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   88.509579] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   88.509615] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   88.542787] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   88.542796] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   88.542801] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 2
>[   88.542836] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   88.574946] [drm:wait_panel_status] Wait complete
>[   88.574951] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294755870
>[   88.574965] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 0
>[   88.577083] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 0
>[   88.577088] [drm:intel_ddi_pre_enable] 
>               Manasi: HPD not active still so power off and power on
>[   88.577094] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   88.577096] Need eDP port A VDD to turn off panel
>[   88.577113] ------------[ cut here ]------------
>[   88.577118] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_dp.c:2254 intel_edp_panel_off.part.28+0x14d/0x160
>[   88.577119] Modules linked in: x86_pkg_temp_thermal
>[   88.577126] CPU: 6 PID: 3046 Comm: kms_flip Not tainted 4.12.0-rc4+ #25
>[   88.577127] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   88.577129] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   88.577133] RIP: 0010:intel_edp_panel_off.part.28+0x14d/0x160
>[   88.577135] RSP: 0018:ffffb4d580f63928 EFLAGS: 00010292
>[   88.577138] RAX: 0000000000000025 RBX: ffffa21377c6b100 RCX: 0000000000000006
>[   88.577139] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   88.577141] RBP: ffffb4d580f63960 R08: 0000000000000001 R09: 0000000000000786
>[   88.577142] R10: ffffb4d580d13e88 R11: 0000000000000786 R12: ffffa21375fd0000
>[   88.577144] R13: ffffa21377c6b100 R14: ffffa21377c6b000 R15: 0000000000000000
>[   88.577146] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   88.577148] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   88.577150] CR2: 00007f8ecc021028 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   88.577151] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   88.577153] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   88.577154] Call Trace:
>[   88.577160]  intel_edp_panel_off+0x13/0x20
>[   88.577164]  intel_ddi_pre_enable+0x545/0x620
>[   88.577170]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   88.577174]  haswell_crtc_enable+0x26b/0x7f0
>[   88.577178]  intel_update_crtc+0x43/0xd0
>[   88.577181]  skl_update_crtcs+0x1a9/0x1e0
>[   88.577184]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   88.577187]  intel_atomic_commit+0x3af/0x4a0
>[   88.577192]  drm_atomic_commit+0x46/0x50
>[   88.577197]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   88.577202]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   88.577207]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   88.577212]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   88.577215]  drm_ioctl+0x1f2/0x440
>[   88.577219]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   88.577225]  ? selinux_file_ioctl+0x104/0x1a0
>[   88.577230]  do_vfs_ioctl+0x8d/0x590
>[   88.577235]  ? security_file_ioctl+0x3e/0x60
>[   88.577238]  SyS_ioctl+0x74/0x80
>[   88.577243]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   88.577245] RIP: 0033:0x7f716d0a3357
>[   88.577247] RSP: 002b:00007ffc33b84b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   88.577250] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f716d0a3357
>[   88.577251] RDX: 00007ffc33b84b70 RSI: 00000000c01064ab RDI: 0000000000000003
>[   88.577252] RBP: 00007ffc33b84bc0 R08: 00007ffc33b84ea1 R09: 0000000000000001
>[   88.577254] R10: 002e743cc19df051 R11: 0000000000000246 R12: 00000000c01864b0
>[   88.577255] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc33b84ea0
>[   88.577257] Code: b3 20 05 00 00 4c 89 e7 e8 b1 08 f8 ff 4c 8b a3 00 ff ff ff e9 09 ff ff ff 8b 43 f8 48 c7 c7 50 d8 3f b3 8d 70 41 e8 4b a4 c1 ff <0f> ff e9 43 ff ff ff 66 90 66 2e 0f 1f 84 00 00 00 00 00 55 48 
>[   88.577309] ---[ end trace c9eae18250dbf95c ]---
>[   88.577335] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   88.577391] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   88.627794] [drm:wait_panel_status] Wait complete
>[   88.627797] Use count on domain AUX_A is already zero
>[   88.627808] ------------[ cut here ]------------
>[   88.627815] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   88.627816] Modules linked in: x86_pkg_temp_thermal
>[   88.627821] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   88.627822] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   88.627824] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   88.627828] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   88.627829] RSP: 0018:ffffb4d580f638f0 EFLAGS: 00010286
>[   88.627832] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   88.627833] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   88.627835] RBP: ffffb4d580f63918 R08: 0000000000000001 R09: 00000000000007ba
>[   88.627837] R10: ffffb4d580d13e88 R11: 00000000000007ba R12: ffffa21375fd4b40
>[   88.627838] R13: ffffa21375fd0000 R14: 00000000000c7204 R15: 000000000000001c
>[   88.627840] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   88.627842] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   88.627843] CR2: 00007f8ecc021028 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   88.627845] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   88.627846] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   88.627847] Call Trace:
>[   88.627851]  intel_edp_panel_off.part.28+0x5f/0x160
>[   88.627854]  intel_edp_panel_off+0x13/0x20
>[   88.627858]  intel_ddi_pre_enable+0x545/0x620
>[   88.627863]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   88.627867]  haswell_crtc_enable+0x26b/0x7f0
>[   88.627870]  intel_update_crtc+0x43/0xd0
>[   88.627873]  skl_update_crtcs+0x1a9/0x1e0
>[   88.627877]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   88.627880]  intel_atomic_commit+0x3af/0x4a0
>[   88.627885]  drm_atomic_commit+0x46/0x50
>[   88.627889]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   88.627894]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   88.627899]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   88.627903]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   88.627906]  drm_ioctl+0x1f2/0x440
>[   88.627910]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   88.627917]  ? selinux_file_ioctl+0x104/0x1a0
>[   88.627922]  do_vfs_ioctl+0x8d/0x590
>[   88.627928]  ? security_file_ioctl+0x3e/0x60
>[   88.627931]  SyS_ioctl+0x74/0x80
>[   88.627935]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   88.627937] RIP: 0033:0x7f716d0a3357
>[   88.627938] RSP: 002b:00007ffc33b84b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   88.627941] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f716d0a3357
>[   88.627942] RDX: 00007ffc33b84b70 RSI: 00000000c01064ab RDI: 0000000000000003
>[   88.627944] RBP: 00007ffc33b84bc0 R08: 00007ffc33b84ea1 R09: 0000000000000001
>[   88.627945] R10: 002e743cc19df051 R11: 0000000000000246 R12: 00000000c01864b0
>[   88.627946] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc33b84ea0
>[   88.627948] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   88.628000] ---[ end trace c9eae18250dbf95d ]---
>[   88.628012] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 0
>[   88.630045] [drm:edp_panel_on] Turn eDP port A panel power on
>[   88.630054] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   88.630057] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   89.184511] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   89.184520] [drm:wait_panel_status] Wait complete
>[   89.184544] [drm:edp_panel_on] Wait for panel power on
>[   89.184599] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   89.320516] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   89.320523] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   89.320528] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   89.320543] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   89.353488] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   89.353497] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   89.353503] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   89.353537] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   89.386555] [drm:wait_panel_status] Wait complete
>[   89.386559] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294756682
>[   89.386562] Use count on domain AUX_A is already zero
>[   89.386579] ------------[ cut here ]------------
>[   89.386586] WARNING: CPU: 7 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.386587] Modules linked in: x86_pkg_temp_thermal
>[   89.386593] CPU: 7 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   89.386595] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.386597] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   89.386601] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.386603] RSP: 0018:ffffb4d580f63928 EFLAGS: 00010292
>[   89.386606] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   89.386607] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381dccba0
>[   89.386609] RBP: ffffb4d580f63950 R08: 0000000000000001 R09: 00000000000007fe
>[   89.386610] R10: ffffb4d580d1be88 R11: 00000000000007fe R12: ffffa21375fd4b40
>[   89.386612] R13: ffffa21375fd0000 R14: ffffa21377c6b000 R15: 000000000000001c
>[   89.386614] FS:  00007f716eb9ea40(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   89.386616] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.386618] CR2: 00007f8eda708000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   89.386620] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.386621] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.386622] Call Trace:
>[   89.386628]  intel_edp_panel_on+0x60/0x70
>[   89.386633]  intel_ddi_pre_enable+0x582/0x620
>[   89.386639]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   89.386643]  haswell_crtc_enable+0x26b/0x7f0
>[   89.386646]  intel_update_crtc+0x43/0xd0
>[   89.386649]  skl_update_crtcs+0x1a9/0x1e0
>[   89.386653]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   89.386656]  intel_atomic_commit+0x3af/0x4a0
>[   89.386661]  drm_atomic_commit+0x46/0x50
>[   89.386666]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.386671]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.386676]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.386680]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.386683]  drm_ioctl+0x1f2/0x440
>[   89.386687]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.386694]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.386698]  do_vfs_ioctl+0x8d/0x590
>[   89.386703]  ? security_file_ioctl+0x3e/0x60
>[   89.386707]  SyS_ioctl+0x74/0x80
>[   89.386712]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.386714] RIP: 0033:0x7f716d0a3357
>[   89.386715] RSP: 002b:00007ffc33b84b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.386718] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f716d0a3357
>[   89.386719] RDX: 00007ffc33b84b70 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.386721] RBP: 00007ffc33b84bc0 R08: 00007ffc33b84ea1 R09: 0000000000000001
>[   89.386722] R10: 002e743cc19df051 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.386724] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc33b84ea0
>[   89.386726] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.386777] ---[ end trace c9eae18250dbf95e ]---
>[   89.386791] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 0
>[   89.386810] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 0
>[   89.386822] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   89.386869] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   89.395295] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.403699] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.412102] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.420503] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.428905] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.437306] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.445706] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.454107] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.462508] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.470909] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.479309] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.487710] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.496112] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.504513] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.512913] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.521315] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.529716] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.538116] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.546517] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.554917] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.563318] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.571721] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.580122] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.588523] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.596924] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.605325] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.613726] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.622127] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.630528] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.638929] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.647329] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.655730] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.655734] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   89.666924] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.675327] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.683729] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.692130] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.700531] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.708932] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.717334] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.725734] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.734135] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.742536] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.750937] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.759338] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.767738] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.776139] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.784540] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.792941] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.801341] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.809742] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.818143] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.826544] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.834945] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.843345] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.851746] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.860147] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.868548] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.876949] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.885349] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.893750] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.902151] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.910552] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.918952] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.927354] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.927357] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   89.937927] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.946330] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.954732] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.963133] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.971533] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.979934] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.988335] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   89.996735] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.005137] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.013537] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.021938] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.030339] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.038741] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.047142] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.055543] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.063943] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.072344] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.080745] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.089146] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.097547] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.105947] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.114348] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.122749] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.131149] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.139550] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.147951] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.156351] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.164752] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.173152] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.181553] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.189954] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.198354] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.198358] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   90.200520] [drm:intel_dp_sink_dpms] failed to enable sink power state
>[   90.200530] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 0
>[   90.209580] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.218023] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.226464] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.234904] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.243345] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.251787] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.260228] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.268668] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.277111] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.285551] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.293991] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.302432] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.310872] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.319313] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.327754] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.336194] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.344634] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.353075] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.361516] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.369957] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.378397] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.386838] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.395278] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.403720] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.412160] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.420601] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.429042] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.437483] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.445923] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.454364] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.462804] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.471245] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.471249] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   90.479689] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.488129] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.496570] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.505011] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.513451] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.521892] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.530333] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.538773] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.547214] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.555655] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.564095] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.572536] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.580977] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.589418] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.597861] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.606302] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.614742] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.623183] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.631624] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.640065] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.648505] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.656945] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.665386] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.673826] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.682268] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.690708] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.699149] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.707589] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.716029] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.724471] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.732912] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.741352] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.741355] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   90.741358] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   90.741359] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   90.741360] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   90.741362] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   90.749843] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.758323] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.766803] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.775284] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.783765] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.792246] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.800726] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.809207] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.817688] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.826169] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.834649] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.843129] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.851610] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.860090] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.868570] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.877050] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.885530] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.894011] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.902491] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.910972] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.919452] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.927932] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.936412] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.944897] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.953377] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.961857] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.970338] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.978819] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.987299] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   90.995779] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.004260] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.012741] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.012744] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   91.012746] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[   91.012749] [drm:intel_dp_start_link_train] Link Training failed at link rate = 270000, lane count = 2
>[   91.012755] [drm:intel_dp_modeset_retry_work_fn] [CONNECTOR:48:eDP-1]
>[   91.021156] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.029557] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.037958] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.046359] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.054760] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.063160] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.071561] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.079962] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.088363] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.096764] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.105165] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.113566] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.121967] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.130368] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.138769] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.147169] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.155570] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.163971] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.172371] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.180772] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.189173] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.197573] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.205974] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.214375] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.222776] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.231177] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.239578] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.247979] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.256380] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.264782] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.273183] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.281584] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.281587] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   91.281652] [drm:intel_enable_pipe] enabling pipe A
>[   91.281655] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   91.281660] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 91.280235 -> 91.280700 [e 0 us, 0 rep]
>[   91.281662] [drm:intel_edp_backlight_on.part.29] 
>[   91.281663] [drm:intel_panel_enable_backlight] pipe A
>[   91.281717] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   91.281755] [drm:intel_psr_enable] PSR disable by flag
>[   91.281756] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   91.281759] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   91.281761] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   91.281763] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   91.281766] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-25)@ 91.280342 -> 91.280717 [e 0 us, 0 rep]
>[   91.281768] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5064, diff=0, hw=5438 hw_last=5438
>[   91.281793] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   91.281797] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   91.281798] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   91.281800] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   91.281811] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   91.298405] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-27)@ 91.296970 -> 91.297375 [e 0 us, 0 rep]
>[   91.298411] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5064, diff=1, hw=5439 hw_last=5438
>[   91.298416] [drm:drm_handle_vblank] vblank event on 5064, current 5065
>[   91.298449] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100400
>[   91.298455] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   91.298459] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   91.298467] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   91.298477] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100400
>[   91.298487] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   91.298509] [drm:drm_sysfs_hotplug_event] generating hotplug event
>[   91.298573] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   91.298584] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346100000
>[   91.298592] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   91.298597] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   91.298604] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d6800 state to ffffa21346100000
>[   91.298612] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   91.298620] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250f00 state to ffffa21346100000
>[   91.298625] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250f00 to [CRTC:32:pipe A]
>[   91.298630] [drm:drm_atomic_set_fb_for_plane] Set [FB:63] for plane state ffffa2135c250f00
>[   91.298638] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   91.298644] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   91.298649] [drm:drm_atomic_check_only] checking ffffa21346100000
>[   91.298664] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 63
>[   91.298671] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   91.298688] [drm:drm_atomic_nonblocking_commit] committing ffffa21346100000 nonblocking
>[   91.298705] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   91.298716] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   91.298721] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   91.298726] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   91.298735] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346101800
>[   91.298741] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   91.298745] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   91.298749] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d4000 state to ffffa21346101800
>[   91.298754] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   91.298761] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   91.298764] [drm:drm_atomic_check_only] checking ffffa21346101800
>[   91.298769] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   91.298773] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   91.298779] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346101800
>[   91.298786] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   91.298790] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   91.298795] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa2135acc9380 state to ffffa21346101800
>[   91.298799] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   91.298803] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   91.298808] [drm:drm_mode_object_get] OBJ ID: 63 (3)
>[   91.298813] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250700 state to ffffa21346101800
>[   91.298820] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346101800
>[   91.298826] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   91.298830] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   91.298834] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   91.298837] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   91.298844] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 162000 pixel clock 138700KHz
>[   91.298850] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 2 clock 162000 bpp 18
>[   91.298855] [drm:intel_dp_compute_config] DP link bw required 312075 available 324000
>[   91.298859] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   91.298863] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   91.298865] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   91.298870] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4039930, gmch_n: 4194304, link_m: 224440, link_n: 262144, tu: 64
>[   91.298872] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   91.298874] [drm:intel_dump_pipe_config] requested mode:
>[   91.298881] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   91.298883] [drm:intel_dump_pipe_config] adjusted mode:
>[   91.298891] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   91.298896] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   91.298899] [drm:intel_dump_pipe_config] port clock: 162000, pipe src size: 1920x1080, pixel rate 138700
>[   91.298902] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   91.298905] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   91.298908] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   91.298913] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   91.298915] [drm:intel_dump_pipe_config] planes on this crtc
>[   91.298921] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:63, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   91.298924] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   91.298926] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   91.298929] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   91.298937] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   91.298941] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   91.298945] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   91.298951] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 63
>[   91.298955] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   91.298961] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   91.298965] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   91.298975] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa213658d0800 state to ffffa21346101800
>[   91.298979] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa213658d5800 state to ffffa21346101800
>[   91.298985] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   91.298988] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   91.298991] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   91.298996] [drm:drm_atomic_commit] committing ffffa21346101800
>[   91.315018] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 91.313569 -> 91.314034 [e 0 us, 0 rep]
>[   91.315025] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5065, diff=1, hw=5440 hw_last=5439
>[   91.315031] [drm:drm_handle_vblank] vblank event on 5065, current 5066
>[   91.315052] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346100000
>[   91.315071] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   91.315076] [drm:intel_edp_backlight_off.part.30] 
>[   91.315086] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   91.315096] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   91.315103] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346100000
>[   91.331660] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 91.330229 -> 91.330694 [e 0 us, 0 rep]
>[   91.331682] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5066, diff=1, hw=5441 hw_last=5440
>[   91.331685] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   91.331692] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 91.330265 -> 91.330700 [e 0 us, 0 rep]
>[   91.331695] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5067, diff=0, hw=5441 hw_last=5441
>[   91.520510] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   91.520544] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   91.520552] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,344)@ 91.519124 -> 91.513965 [e 0 us, 0 rep]
>[   91.520557] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5067, diff=11, hw=5452 hw_last=5441
>[   91.520561] [drm:intel_disable_pipe] disabling pipe A
>[   91.541434] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.549868] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.558299] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.566730] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.575162] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.583592] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.592023] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.600453] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.608882] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.617312] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.625744] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.634174] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.642605] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.651034] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.659464] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.667886] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.676299] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.684706] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.693108] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.701509] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.709909] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.718310] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.726711] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.735112] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.743512] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.751913] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.760313] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.768714] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.777115] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.785515] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.793916] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.802317] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   91.802321] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   91.802322] [drm:intel_dp_sink_dpms] failed to disable sink power state
>[   91.802332] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   91.802355] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   91.802408] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   91.852629] [drm:wait_panel_status] Wait complete
>[   91.852632] Use count on domain AUX_A is already zero
>[   91.852641] ------------[ cut here ]------------
>[   91.852644] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   91.852645] Modules linked in: x86_pkg_temp_thermal
>[   91.852648] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   91.852649] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.852650] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   91.852652] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   91.852653] RSP: 0018:ffffb4d580f63a00 EFLAGS: 00010286
>[   91.852654] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   91.852655] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   91.852655] RBP: ffffb4d580f63a28 R08: 0000000000000001 R09: 00000000000009c5
>[   91.852656] R10: ffffb4d580d13e88 R11: 00000000000009c5 R12: ffffa21375fd4b40
>[   91.852657] R13: ffffa21375fd0000 R14: 00000000000c7204 R15: 000000000000001c
>[   91.852658] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   91.852659] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.852659] CR2: 00007f8ecc021028 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   91.852660] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.852661] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.852661] Call Trace:
>[   91.852664]  intel_edp_panel_off.part.28+0x5f/0x160
>[   91.852666]  intel_edp_panel_off+0x13/0x20
>[   91.852668]  intel_ddi_post_disable+0xd2/0x260
>[   91.852670]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   91.852672]  haswell_crtc_disable+0x100/0x170
>[   91.852673]  intel_atomic_commit_tail+0x128/0xfe0
>[   91.852675]  intel_atomic_commit+0x3af/0x4a0
>[   91.852677]  ? drm_mode_object_put+0x3f/0x60
>[   91.852679]  drm_atomic_commit+0x46/0x50
>[   91.852681]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.852683]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.852685]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.852687]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.852689]  drm_ioctl+0x1f2/0x440
>[   91.852691]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.852694]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.852696]  do_vfs_ioctl+0x8d/0x590
>[   91.852699]  ? __schedule+0x31c/0x6c0
>[   91.852701]  ? security_file_ioctl+0x3e/0x60
>[   91.852702]  SyS_ioctl+0x74/0x80
>[   91.852704]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.852705] RIP: 0033:0x7f716d0a3357
>[   91.852706] RSP: 002b:00007ffc33b84b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.852707] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f716d0a3357
>[   91.852708] RDX: 00007ffc33b84b70 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.852708] RBP: 00007ffc33b84bc0 R08: 0000000000000001 R09: 0000000000000001
>[   91.852709] R10: 00007f716eb9ea40 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.852710] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc33b84ea0
>[   91.852710] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   91.852733] ---[ end trace c9eae18250dbf95f ]---
>[   91.852738] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   91.852742] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   91.852746] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   91.852757] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   91.852758] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   91.852760] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   91.852762] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   91.852763] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   91.852764] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   91.852765] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   91.852768] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   91.852770] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   91.852773] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   91.852775] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   91.852780] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   91.852784] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   91.852786] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   91.852787] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   91.852791] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   91.852794] [drm:intel_power_well_disable] disabling DC off
>[   91.852796] [drm:intel_power_well_disable] disabling always-on
>[   91.852799] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346101800
>[   91.852801] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   91.852803] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   91.852806] [drm:drm_mode_object_put] OBJ ID: 63 (4)
>[   91.852808] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346101800
>[   91.852811] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   91.852819] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   91.852824] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346101800
>[   91.852840] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   91.852842] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   91.852844] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d2000 state to ffffa21346101800
>[   91.852846] [drm:drm_mode_object_get] OBJ ID: 63 (4)
>[   91.852848] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250f00 state to ffffa21346101800
>[   91.852850] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250f00 to [CRTC:32:pipe A]
>[   91.852852] [drm:drm_atomic_set_fb_for_plane] Set [FB:63] for plane state ffffa2135c250f00
>[   91.852854] [drm:drm_mode_object_get] OBJ ID: 63 (5)
>[   91.852856] [drm:drm_mode_object_put] OBJ ID: 63 (6)
>[   91.852858] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   91.852860] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346101800
>[   91.852862] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   91.852864] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   91.852866] [drm:drm_mode_object_put] OBJ ID: 63 (5)
>[   91.852867] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346101800
>[   91.852869] [drm:drm_mode_object_put] OBJ ID: 63 (4)
>[   91.852871] [drm:drm_ioctl] ret = -22
>[   91.852894] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   91.852897] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346101800
>[   91.852899] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   91.852901] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   91.852903] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d2000 state to ffffa21346101800
>[   91.852905] [drm:drm_mode_object_get] OBJ ID: 63 (3)
>[   91.852907] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250f00 state to ffffa21346101800
>[   91.852909] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250f00 to [CRTC:32:pipe A]
>[   91.852910] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa2135c250f00
>[   91.852912] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   91.852914] [drm:drm_mode_object_put] OBJ ID: 63 (4)
>[   91.852916] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   91.852917] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346101800
>[   91.852919] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   91.852921] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   91.852923] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   91.852925] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346101800
>[   91.852927] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   91.852928] [drm:drm_ioctl] ret = -22
>[   91.852930] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   91.852932] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   91.852935] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   91.852938] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346101800
>[   91.852940] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   91.852942] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   91.852944] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d2000 state to ffffa21346101800
>[   91.852946] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   91.852948] [drm:drm_atomic_check_only] checking ffffa21346101800
>[   91.852950] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   91.852952] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   91.852954] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346101800
>[   91.852957] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   91.852959] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   91.852961] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa2135acc9580 state to ffffa21346101800
>[   91.852963] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   91.852965] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   91.852967] [drm:drm_mode_object_get] OBJ ID: 63 (3)
>[   91.852969] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250f00 state to ffffa21346101800
>[   91.852972] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346101800
>[   91.852974] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   91.852976] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   91.852978] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   91.852979] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   91.852983] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 162000 pixel clock 138700KHz
>[   91.852985] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 2 clock 162000 bpp 18
>[   91.852986] [drm:intel_dp_compute_config] DP link bw required 312075 available 324000
>[   91.852988] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   91.852990] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   91.852991] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   91.852993] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4039930, gmch_n: 4194304, link_m: 224440, link_n: 262144, tu: 64
>[   91.852994] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   91.852995] [drm:intel_dump_pipe_config] requested mode:
>[   91.852999] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   91.853000] [drm:intel_dump_pipe_config] adjusted mode:
>[   91.853003] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   91.853005] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   91.853006] [drm:intel_dump_pipe_config] port clock: 162000, pipe src size: 1920x1080, pixel rate 138700
>[   91.853007] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   91.853009] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   91.853010] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   91.853012] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x5, cfgcr1: 0x0, cfgcr2: 0x0
>[   91.853013] [drm:intel_dump_pipe_config] planes on this crtc
>[   91.853016] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:63, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   91.853017] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   91.853019] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   91.853020] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   91.853022] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   91.853025] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   91.853027] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   91.853031] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 63
>[   91.853033] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   91.853036] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   91.853038] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   91.853041] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa213658d2800 state to ffffa21346101800
>[   91.853043] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa213658d6800 state to ffffa21346101800
>[   91.853048] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   91.853050] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   91.853051] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   91.853053] [drm:drm_atomic_commit] committing ffffa21346101800
>[   91.853068] [drm:intel_power_well_enable] enabling always-on
>[   91.853069] [drm:intel_power_well_enable] enabling DC off
>[   91.853072] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   91.853078] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   91.853080] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   91.853082] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   91.853083] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   91.853085] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   91.853086] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   91.853087] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   91.853089] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   91.853092] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   91.853095] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   91.853097] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   91.853100] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   91.853102] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   91.853119] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   91.853121] [drm:edp_panel_on] Turn eDP port A panel power on
>[   91.853129] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   91.853130] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   92.448561] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   92.448572] [drm:wait_panel_status] Wait complete
>[   92.448596] [drm:edp_panel_on] Wait for panel power on
>[   92.448651] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   92.584601] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   92.584609] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   92.584614] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   92.584640] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   92.649940] [drm:wait_panel_status] Wait complete
>[   92.649946] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294759945
>[   92.649950] Use count on domain AUX_A is already zero
>[   92.649967] ------------[ cut here ]------------
>[   92.649976] WARNING: CPU: 7 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   92.649977] Modules linked in: x86_pkg_temp_thermal
>[   92.649986] CPU: 7 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   92.649988] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   92.649991] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   92.649996] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   92.649998] RSP: 0018:ffffb4d580f63928 EFLAGS: 00010292
>[   92.650001] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   92.650002] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381dccba0
>[   92.650004] RBP: ffffb4d580f63950 R08: 0000000000000001 R09: 0000000000000a92
>[   92.650005] R10: ffffb4d580d1be88 R11: 0000000000000a92 R12: ffffa21375fd4b40
>[   92.650007] R13: ffffa21375fd0000 R14: ffffa21377c6b000 R15: 000000000000001c
>[   92.650009] FS:  00007f716eb9ea40(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   92.650011] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   92.650013] CR2: 000055c0436fc050 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   92.650014] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   92.650016] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   92.650017] Call Trace:
>[   92.650022]  intel_edp_panel_on+0x60/0x70
>[   92.650027]  intel_ddi_pre_enable+0x4b7/0x620
>[   92.650033]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   92.650036]  haswell_crtc_enable+0x26b/0x7f0
>[   92.650040]  intel_update_crtc+0x43/0xd0
>[   92.650043]  skl_update_crtcs+0x1a9/0x1e0
>[   92.650046]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   92.650050]  intel_atomic_commit+0x3af/0x4a0
>[   92.650055]  drm_atomic_commit+0x46/0x50
>[   92.650059]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   92.650064]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   92.650069]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   92.650074]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   92.650077]  drm_ioctl+0x1f2/0x440
>[   92.650081]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   92.650087]  ? selinux_file_ioctl+0x104/0x1a0
>[   92.650092]  do_vfs_ioctl+0x8d/0x590
>[   92.650097]  ? security_file_ioctl+0x3e/0x60
>[   92.650100]  SyS_ioctl+0x74/0x80
>[   92.650104]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   92.650107] RIP: 0033:0x7f716d0a3357
>[   92.650108] RSP: 002b:00007ffc33b84b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   92.650111] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f716d0a3357
>[   92.650112] RDX: 00007ffc33b84b70 RSI: 00000000c01064ab RDI: 0000000000000003
>[   92.650114] RBP: 00007ffc33b84bc0 R08: 00007ffc33b84ea1 R09: 0000000000000001
>[   92.650115] R10: 0032af9ba06ff151 R11: 0000000000000246 R12: 00000000c01864b0
>[   92.650116] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc33b84ea0
>[   92.650118] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   92.650170] ---[ end trace c9eae18250dbf960 ]---
>[   92.650184] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   92.652262] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   92.652282] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   92.652294] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   92.652342] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   92.652528] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   92.653476] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   92.653479] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   92.653482] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   92.653486] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   92.654118] [drm:intel_dp_start_link_train] clock recovery OK
>[   92.654122] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   92.655058] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   92.655064] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 162000, Lane count = 2
>[   92.655325] [drm:intel_enable_pipe] enabling pipe A
>[   92.655332] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   92.655340] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 92.653912 -> 92.654377 [e 0 us, 0 rep]
>[   92.655345] [drm:intel_edp_backlight_on.part.29] 
>[   92.655349] [drm:intel_panel_enable_backlight] pipe A
>[   92.655404] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   92.856453] [drm:intel_psr_enable] PSR disable by flag
>[   92.856455] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   92.856458] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   92.856460] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   92.856462] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   92.856465] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,46)@ 92.855040 -> 92.854351 [e 0 us, 0 rep]
>[   92.856467] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5079, diff=12, hw=5465 hw_last=5453
>[   92.856491] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   92.856494] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   92.856496] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   92.856498] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   92.856508] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   92.871991] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 92.870544 -> 92.871009 [e 0 us, 0 rep]
>[   92.871996] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5091, diff=1, hw=5466 hw_last=5465
>[   92.871999] [drm:drm_handle_vblank] vblank event on 5091, current 5092
>[   92.872013] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346101800
>[   92.872019] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   92.872024] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   92.872033] [drm:drm_mode_object_put] OBJ ID: 63 (4)
>[   92.872040] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346101800
>[   92.872047] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   92.872072] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   92.872082] [drm:drm_atomic_state_init] Allocated atomic state ffffa21374c6f800
>[   92.872087] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   92.872093] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   92.872098] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213725fa800 state to ffffa21374c6f800
>[   92.872103] [drm:drm_mode_object_get] OBJ ID: 63 (3)
>[   92.872107] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa213724adf00 state to ffffa21374c6f800
>[   92.872111] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa213724adf00 to [CRTC:32:pipe A]
>[   92.872115] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa213724adf00
>[   92.872120] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   92.872125] [drm:drm_mode_object_put] OBJ ID: 63 (4)
>[   92.872133] [drm:drm_atomic_check_only] checking ffffa21374c6f800
>[   92.872144] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   92.872148] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   92.872163] [drm:drm_atomic_nonblocking_commit] committing ffffa21374c6f800 nonblocking
>[   92.872181] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   92.872195] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   92.872200] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   92.872207] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   92.872216] [drm:drm_atomic_state_init] Allocated atomic state ffffa21374c69400
>[   92.872222] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   92.872226] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   92.872232] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213725f9000 state to ffffa21374c69400
>[   92.872238] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   92.872243] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   92.872247] [drm:drm_atomic_check_only] checking ffffa21374c69400
>[   92.872254] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   92.872258] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   92.872264] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21374c69400
>[   92.872270] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   92.872276] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   92.872280] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa213774dfc80 state to ffffa21374c69400
>[   92.872285] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   92.872290] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   92.872296] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   92.872301] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa213724ac500 state to ffffa21374c69400
>[   92.872310] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21374c69400
>[   92.872315] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   92.872319] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   92.872325] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   92.872330] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   92.872337] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 162000 pixel clock 138700KHz
>[   92.872343] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 2 clock 162000 bpp 18
>[   92.872346] [drm:intel_dp_compute_config] DP link bw required 312075 available 324000
>[   92.872352] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   92.872357] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   92.872360] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   92.872364] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4039930, gmch_n: 4194304, link_m: 224440, link_n: 262144, tu: 64
>[   92.872371] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   92.872373] [drm:intel_dump_pipe_config] requested mode:
>[   92.872381] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   92.872385] [drm:intel_dump_pipe_config] adjusted mode:
>[   92.872393] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   92.872397] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   92.872402] [drm:intel_dump_pipe_config] port clock: 162000, pipe src size: 1920x1080, pixel rate 138700
>[   92.872405] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   92.872408] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   92.872412] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   92.872417] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x5, cfgcr1: 0x0, cfgcr2: 0x0
>[   92.872421] [drm:intel_dump_pipe_config] planes on this crtc
>[   92.872444] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:65, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   92.872457] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   92.872464] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   92.872472] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   92.872483] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   92.872492] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   92.872500] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   92.872512] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   92.872520] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   92.872532] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   92.872541] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   92.872552] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa213725f8800 state to ffffa21374c69400
>[   92.872562] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa213725f8000 state to ffffa21374c69400
>[   92.872575] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   92.872581] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   92.872592] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   92.872600] [drm:drm_atomic_commit] committing ffffa21374c69400
>[   92.888653] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 92.887204 -> 92.887669 [e 0 us, 0 rep]
>[   92.888659] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5092, diff=1, hw=5467 hw_last=5466
>[   92.888664] [drm:drm_handle_vblank] vblank event on 5092, current 5093
>[   92.888682] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21374c6f800
>[   92.888696] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   92.888701] [drm:intel_edp_backlight_off.part.30] 
>[   92.888709] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   92.888721] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   92.888729] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21374c6f800
>[   92.905293] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 92.903864 -> 92.904329 [e 0 us, 0 rep]
>[   92.905315] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5093, diff=1, hw=5468 hw_last=5467
>[   92.905318] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   92.905325] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 92.903898 -> 92.904333 [e 0 us, 0 rep]
>[   92.905328] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5094, diff=0, hw=5468 hw_last=5468
>[   93.096463] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   93.096497] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   93.096503] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,499)@ 93.95076 -> 93.87593 [e 0 us, 0 rep]
>[   93.096507] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=5094, diff=11, hw=5479 hw_last=5468
>[   93.096511] [drm:intel_disable_pipe] disabling pipe A
>[   93.106792] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   93.106816] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   93.106872] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   93.157195] [drm:wait_panel_status] Wait complete
>[   93.157200] Use count on domain AUX_A is already zero
>[   93.157215] ------------[ cut here ]------------
>[   93.157223] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.157224] Modules linked in: x86_pkg_temp_thermal
>[   93.157230] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   93.157232] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.157234] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   93.157238] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.157240] RSP: 0018:ffffb4d580f63a00 EFLAGS: 00010286
>[   93.157243] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   93.157245] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   93.157246] RBP: ffffb4d580f63a28 R08: 0000000000000001 R09: 0000000000000b50
>[   93.157248] R10: ffffb4d580d13e88 R11: 0000000000000b50 R12: ffffa21375fd4b40
>[   93.157249] R13: ffffa21375fd0000 R14: 00000000000c7204 R15: 000000000000001c
>[   93.157252] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   93.157254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.157255] CR2: 00007f8eda70a000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   93.157257] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.157258] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.157260] Call Trace:
>[   93.157265]  intel_edp_panel_off.part.28+0x5f/0x160
>[   93.157269]  intel_edp_panel_off+0x13/0x20
>[   93.157273]  intel_ddi_post_disable+0xd2/0x260
>[   93.157279]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   93.157282]  haswell_crtc_disable+0x100/0x170
>[   93.157286]  intel_atomic_commit_tail+0x128/0xfe0
>[   93.157289]  intel_atomic_commit+0x3af/0x4a0
>[   93.157295]  ? drm_mode_object_put+0x3f/0x60
>[   93.157299]  drm_atomic_commit+0x46/0x50
>[   93.157303]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.157308]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.157313]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.157318]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.157321]  drm_ioctl+0x1f2/0x440
>[   93.157325]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.157331]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.157336]  do_vfs_ioctl+0x8d/0x590
>[   93.157342]  ? __schedule+0x31c/0x6c0
>[   93.157347]  ? security_file_ioctl+0x3e/0x60
>[   93.157350]  SyS_ioctl+0x74/0x80
>[   93.157354]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.157356] RIP: 0033:0x7f716d0a3357
>[   93.157358] RSP: 002b:00007ffc33b84b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.157361] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f716d0a3357
>[   93.157362] RDX: 00007ffc33b84b70 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.157364] RBP: 00007ffc33b84bc0 R08: 0000000000000001 R09: 0000000000000001
>[   93.157365] R10: 00007f716eb9ea40 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.157367] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc33b84ea0
>[   93.157369] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.157421] ---[ end trace c9eae18250dbf961 ]---
>[   93.157453] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   93.157463] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   93.157471] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   93.157492] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   93.157504] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   93.157515] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   93.157525] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   93.157534] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   93.157547] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   93.157558] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   93.157568] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   93.157583] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   93.157599] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   93.157611] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   93.157632] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   93.157646] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   93.157662] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   93.157673] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   93.157692] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   93.157705] [drm:intel_power_well_disable] disabling DC off
>[   93.157717] [drm:intel_power_well_disable] disabling always-on
>[   93.157733] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21374c69400
>[   93.157743] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   93.157756] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   93.157765] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   93.157772] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21374c69400
>[   93.157781] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   93.157798] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   93.157813] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346103000
>[   93.157820] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   93.157828] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   93.157838] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d6800 state to ffffa21346103000
>[   93.157844] [drm:drm_mode_object_get] OBJ ID: 65 (4)
>[   93.157851] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250d00 state to ffffa21346103000
>[   93.157857] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250d00 to [CRTC:32:pipe A]
>[   93.157866] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa2135c250d00
>[   93.157872] [drm:drm_mode_object_get] OBJ ID: 65 (5)
>[   93.157878] [drm:drm_mode_object_put] OBJ ID: 65 (6)
>[   93.157884] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   93.157892] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346103000
>[   93.157906] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   93.157920] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   93.157936] [drm:drm_mode_object_put] OBJ ID: 65 (5)
>[   93.157946] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346103000
>[   93.157958] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   93.157968] [drm:drm_ioctl] ret = -22
>[   93.158044] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   93.158054] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   93.158071] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346103000
>[   93.158080] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   93.158089] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250d00 state to ffffa21346103000
>[   93.158097] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   93.158105] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   93.158113] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d6800 state to ffffa21346103000
>[   93.158121] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346103000
>[   93.158130] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   93.158136] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   93.158142] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa2135acc9580 state to ffffa21346103000
>[   93.158148] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   93.158156] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.158162] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   93.158167] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa213658d6800
>[   93.158173] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c250d00
>[   93.158180] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   93.158185] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250d00 to [NOCRTC]
>[   93.158192] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   93.158201] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa2135acc9580 to [NOCRTC]
>[   93.158206] [drm:drm_atomic_check_only] checking ffffa21346103000
>[   93.158213] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] mode changed
>[   93.158220] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] enable changed
>[   93.158225] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   93.158231] [drm:drm_atomic_helper_check_modeset] Disabling [CONNECTOR:48:eDP-1]
>[   93.158239] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: n, active: n
>[   93.158248] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346103000
>[   93.158254] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   93.158259] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.158267] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   93.158272] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.158280] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   93.158293] [drm:drm_atomic_commit] committing ffffa21346103000
>[   93.158306] [drm:intel_power_well_enable] enabling always-on
>[   93.158312] [drm:intel_power_well_enable] enabling DC off
>[   93.158318] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   93.158333] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   93.158340] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   93.158344] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   93.158348] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   93.158353] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   93.158361] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   93.158368] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   93.158374] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   93.158381] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   93.158386] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   93.158395] [drm:drm_mode_object_put] OBJ ID: 66 (1)
>[   93.158402] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   93.158406] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   93.158414] [drm:intel_power_well_disable] disabling DC off
>[   93.158418] [drm:intel_power_well_disable] disabling always-on
>[   93.158425] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   93.158441] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346103000
>[   93.158449] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   93.158454] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   93.158459] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   93.158465] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346103000
>[   93.158472] [drm:drm_mode_object_put] OBJ ID: 65 (1)
>[   93.158491] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   93.158505] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   93.158517] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   93.158528] [drm:drm_mode_object_put] OBJ ID: 63 (1)
>[   93.158539] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   93.158553] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.158566] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   93.158574] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.158585] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   93.158597] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   93.158607] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.158618] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.158629] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   93.158641] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   93.158651] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   93.158664] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   93.158670] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   93.158676] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.158681] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   93.158687] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   93.158692] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.158697] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   93.158735] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   93.158759] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   93.158770] [drm:drm_mode_addfb2] [FB:61]
>[   93.158784] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   93.158796] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   93.158803] [drm:drm_mode_addfb2] [FB:63]
>[   93.158808] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   93.159092] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   93.159099] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   93.159105] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   93.159117] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   93.176751] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   93.176756] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   93.176758] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   93.186772] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   93.186775] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   93.186788] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   93.186791] [drm:drm_mode_setcrtc] [CRTC:32:pipe A]
>[   93.186796] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346106c00
>[   93.186799] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   93.186801] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d3000 state to ffffa21346106c00
>[   93.186803] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c251300 state to ffffa21346106c00
>[   93.186805] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa213658d3000
>[   93.186806] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c251300 to [NOCRTC]
>[   93.186808] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c251300
>[   93.186810] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346106c00
>[   93.186812] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   93.186813] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.186815] [drm:drm_atomic_check_only] checking ffffa21346106c00
>[   93.186821] [drm:drm_atomic_commit] committing ffffa21346106c00
>[   93.186831] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346106c00
>[   93.186833] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   93.186835] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346106c00
>[   93.186838] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   93.186839] [drm:drm_mode_setcrtc] [CRTC:39:pipe B]
>[   93.186841] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346106c00
>[   93.186843] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa213658d6800 state to ffffa21346106c00
>[   93.186845] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa2135c250d00 state to ffffa21346106c00
>[   93.186846] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa213658d6800
>[   93.186847] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250d00 to [NOCRTC]
>[   93.186849] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c250d00
>[   93.186850] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa21346106c00
>[   93.186852] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   93.186853] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.186855] [drm:drm_atomic_check_only] checking ffffa21346106c00
>[   93.186858] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   93.186859] [drm:drm_atomic_commit] committing ffffa21346106c00
>[   93.186863] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346106c00
>[   93.186865] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346106c00
>[   93.186866] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   93.186868] [drm:drm_mode_setcrtc] [CRTC:46:pipe C]
>[   93.186870] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346106c00
>[   93.186872] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa213658d2000 state to ffffa21346106c00
>[   93.186873] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa2135c251000 state to ffffa21346106c00
>[   93.186874] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa213658d2000
>[   93.186876] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c251000 to [NOCRTC]
>[   93.186877] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c251000
>[   93.186878] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa21346106c00
>[   93.186880] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   93.186881] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.186883] [drm:drm_atomic_check_only] checking ffffa21346106c00
>[   93.186885] [drm:drm_atomic_commit] committing ffffa21346106c00
>[   93.186889] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346106c00
>[   93.186890] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346106c00
>[   93.186892] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   93.186894] [drm:drm_mode_setcrtc] [CRTC:39:pipe B]
>[   93.186898] [drm:drm_mode_setcrtc] [CONNECTOR:48:eDP-1]
>[   93.186899] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346106c00
>[   93.186901] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa213658d5000 state to ffffa21346106c00
>[   93.186902] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa2135c250c00 state to ffffa21346106c00
>[   93.186904] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffffa213658d5000
>[   93.186905] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250c00 to [CRTC:39:pipe B]
>[   93.186907] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa2135c250c00
>[   93.186908] [drm:drm_mode_object_get] OBJ ID: 61 (2)
>[   93.186910] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa21346106c00
>[   93.186911] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   93.186913] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.186915] [drm:drm_mode_object_get] OBJ ID: 48 (4)
>[   93.186916] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa2135acc9500 state to ffffa21346106c00
>[   93.186918] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   93.186920] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa2135acc9500 to [CRTC:39:pipe B]
>[   93.186922] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   93.186923] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.186924] [drm:drm_atomic_check_only] checking ffffa21346106c00
>[   93.186926] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] mode changed
>[   93.186927] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] enable changed
>[   93.186929] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   93.186930] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   93.186932] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.186933] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   93.186935] [drm:drm_atomic_helper_check_modeset] [CONNECTOR:48:eDP-1] using [ENCODER:47:DDI A] on [CRTC:39:pipe B]
>[   93.186936] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: y
>[   93.186938] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa21346106c00
>[   93.186939] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   93.186941] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.186943] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa21346106c00
>[   93.186944] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   93.186946] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.186948] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   93.186949] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   93.186953] [drm:skl_update_scaler] scaler_user index 1.31: Staged freeing scaler id 0 scaler_users = 0x0
>[   93.186955] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 162000 pixel clock 138700KHz
>[   93.186957] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 2 clock 162000 bpp 18
>[   93.186958] [drm:intel_dp_compute_config] DP link bw required 312075 available 324000
>[   93.186960] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   93.186961] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   93.186962] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   93.186964] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4039930, gmch_n: 4194304, link_m: 224440, link_n: 262144, tu: 64
>[   93.186965] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   93.186965] [drm:intel_dump_pipe_config] requested mode:
>[   93.186968] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   93.186969] [drm:intel_dump_pipe_config] adjusted mode:
>[   93.186971] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   93.186972] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   93.186973] [drm:intel_dump_pipe_config] port clock: 162000, pipe src size: 1920x1080, pixel rate 138700
>[   93.186974] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   93.186975] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   93.186976] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   93.186978] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[   93.186979] [drm:intel_dump_pipe_config] planes on this crtc
>[   93.186980] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] disabled, scaler_id = -1
>[   93.186981] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   93.186982] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   93.186984] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   93.186985] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.186987] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   93.186991] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 61
>[   93.186993] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 0 -> 1, off 0, on 1, ms 1
>[   93.186995] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   93.186997] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   93.186999] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   93.187001] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d7000 state to ffffa21346106c00
>[   93.187002] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa213658d3800 state to ffffa21346106c00
>[   93.187006] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 860)
>[   93.187007] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (0 - 0) -> (860 - 892)
>[   93.187009] [drm:drm_atomic_commit] committing ffffa21346106c00
>[   93.187294] [drm:intel_power_well_enable] enabling always-on
>[   93.187295] [drm:intel_power_well_enable] enabling DC off
>[   93.187297] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   93.187303] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   93.187305] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   93.187307] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   93.187308] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   93.187309] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   93.187310] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   93.187311] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   93.187313] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   93.187316] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   93.187318] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   93.187319] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   93.187322] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 2, on? 0) for crtc 39
>[   93.187324] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   93.187340] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   93.187341] [drm:edp_panel_on] Turn eDP port A panel power on
>[   93.187349] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   93.187350] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   93.728523] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000000
>[   93.749516] [drm:wait_panel_status] Wait complete
>[   93.749542] [drm:edp_panel_on] Wait for panel power on
>[   93.749598] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   93.885533] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   93.885542] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   93.885547] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   93.885583] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   93.918311] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   93.918320] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   93.918325] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   93.918358] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   93.951695] [drm:wait_panel_status] Wait complete
>[   93.951700] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294761247
>[   93.951703] Use count on domain AUX_A is already zero
>[   93.951719] ------------[ cut here ]------------
>[   93.951726] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.951727] Modules linked in: x86_pkg_temp_thermal
>[   93.951733] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   93.951735] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.951737] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   93.951741] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.951743] RSP: 0018:ffffb4d580f638d0 EFLAGS: 00010286
>[   93.951746] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   93.951747] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   93.951749] RBP: ffffb4d580f638f8 R08: 0000000000000001 R09: 0000000000000cab
>[   93.951751] R10: ffffb4d580d13e88 R11: 0000000000000cab R12: ffffa21375fd4b40
>[   93.951752] R13: ffffa21375fd0000 R14: ffffa21377c6b000 R15: 000000000000001c
>[   93.951754] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   93.951756] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.951758] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   93.951759] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.951761] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.951762] Call Trace:
>[   93.951767]  intel_edp_panel_on+0x60/0x70
>[   93.951772]  intel_ddi_pre_enable+0x4b7/0x620
>[   93.951778]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   93.951783]  haswell_crtc_enable+0x26b/0x7f0
>[   93.951786]  intel_update_crtc+0x43/0xd0
>[   93.951789]  skl_update_crtcs+0x1a9/0x1e0
>[   93.951793]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   93.951797]  intel_atomic_commit+0x3af/0x4a0
>[   93.951801]  ? handle_conflicting_encoders+0x267/0x280
>[   93.951806]  drm_atomic_commit+0x46/0x50
>[   93.951810]  drm_atomic_helper_set_config+0x68/0x90
>[   93.951815]  __drm_mode_set_config_internal+0x60/0x110
>[   93.951818]  drm_mode_setcrtc+0x4a9/0x5f0
>[   93.951822]  ? drm_ioctl+0x114/0x440
>[   93.951825]  drm_ioctl+0x1f2/0x440
>[   93.951829]  ? drm_mode_getcrtc+0x180/0x180
>[   93.951836]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.951840]  do_vfs_ioctl+0x8d/0x590
>[   93.951845]  ? security_file_ioctl+0x3e/0x60
>[   93.951849]  SyS_ioctl+0x74/0x80
>[   93.951853]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.951855] RIP: 0033:0x7f716d0a3357
>[   93.951857] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.951860] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   93.951861] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   93.951863] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   93.951864] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   93.951866] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   93.951867] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.951920] ---[ end trace c9eae18250dbf962 ]---
>[   93.951934] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 0
>[   93.953998] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 0
>[   93.954003] [drm:intel_ddi_pre_enable] 
>               Manasi: HPD not active still so power off and power on
>[   93.954008] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   93.954010] Need eDP port A VDD to turn off panel
>[   93.954024] ------------[ cut here ]------------
>[   93.954029] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_dp.c:2254 intel_edp_panel_off.part.28+0x14d/0x160
>[   93.954030] Modules linked in: x86_pkg_temp_thermal
>[   93.954036] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   93.954037] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.954039] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   93.954043] RIP: 0010:intel_edp_panel_off.part.28+0x14d/0x160
>[   93.954044] RSP: 0018:ffffb4d580f638d0 EFLAGS: 00010286
>[   93.954047] RAX: 0000000000000025 RBX: ffffa21377c6b100 RCX: 0000000000000006
>[   93.954048] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   93.954050] RBP: ffffb4d580f63908 R08: 0000000000000001 R09: 0000000000000ce1
>[   93.954051] R10: ffffb4d580d13e88 R11: 0000000000000ce1 R12: ffffa21375fd0000
>[   93.954053] R13: ffffa21377c6b100 R14: ffffa21377c6b000 R15: 0000000000000000
>[   93.954055] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   93.954057] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.954059] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   93.954060] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.954062] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.954063] Call Trace:
>[   93.954068]  intel_edp_panel_off+0x13/0x20
>[   93.954072]  intel_ddi_pre_enable+0x545/0x620
>[   93.954077]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   93.954081]  haswell_crtc_enable+0x26b/0x7f0
>[   93.954084]  intel_update_crtc+0x43/0xd0
>[   93.954087]  skl_update_crtcs+0x1a9/0x1e0
>[   93.954091]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   93.954094]  intel_atomic_commit+0x3af/0x4a0
>[   93.954099]  ? handle_conflicting_encoders+0x267/0x280
>[   93.954102]  drm_atomic_commit+0x46/0x50
>[   93.954106]  drm_atomic_helper_set_config+0x68/0x90
>[   93.954111]  __drm_mode_set_config_internal+0x60/0x110
>[   93.954115]  drm_mode_setcrtc+0x4a9/0x5f0
>[   93.954118]  ? drm_ioctl+0x114/0x440
>[   93.954121]  drm_ioctl+0x1f2/0x440
>[   93.954125]  ? drm_mode_getcrtc+0x180/0x180
>[   93.954131]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.954135]  do_vfs_ioctl+0x8d/0x590
>[   93.954139]  ? security_file_ioctl+0x3e/0x60
>[   93.954143]  SyS_ioctl+0x74/0x80
>[   93.954147]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.954149] RIP: 0033:0x7f716d0a3357
>[   93.954150] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.954153] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   93.954155] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   93.954156] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   93.954158] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   93.954159] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   93.954161] Code: b3 20 05 00 00 4c 89 e7 e8 b1 08 f8 ff 4c 8b a3 00 ff ff ff e9 09 ff ff ff 8b 43 f8 48 c7 c7 50 d8 3f b3 8d 70 41 e8 4b a4 c1 ff <0f> ff e9 43 ff ff ff 66 90 66 2e 0f 1f 84 00 00 00 00 00 55 48 
>[   93.954213] ---[ end trace c9eae18250dbf963 ]---
>[   93.954239] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   93.954295] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   94.006199] [drm:wait_panel_status] Wait complete
>[   94.006201] Use count on domain AUX_A is already zero
>[   94.006214] ------------[ cut here ]------------
>[   94.006220] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.006221] Modules linked in: x86_pkg_temp_thermal
>[   94.006227] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.006229] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.006231] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.006235] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.006236] RSP: 0018:ffffb4d580f63898 EFLAGS: 00010292
>[   94.006239] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.006241] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   94.006242] RBP: ffffb4d580f638c0 R08: 0000000000000001 R09: 0000000000000d16
>[   94.006244] R10: ffffb4d580d13e88 R11: 0000000000000d16 R12: ffffa21375fd4b40
>[   94.006246] R13: ffffa21375fd0000 R14: 00000000000c7204 R15: 000000000000001c
>[   94.006248] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   94.006250] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.006252] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.006253] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.006255] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.006256] Call Trace:
>[   94.006260]  intel_edp_panel_off.part.28+0x12f/0x160
>[   94.006264]  intel_edp_panel_off+0x13/0x20
>[   94.006268]  intel_ddi_pre_enable+0x545/0x620
>[   94.006274]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.006277]  haswell_crtc_enable+0x26b/0x7f0
>[   94.006281]  intel_update_crtc+0x43/0xd0
>[   94.006284]  skl_update_crtcs+0x1a9/0x1e0
>[   94.006287]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.006291]  intel_atomic_commit+0x3af/0x4a0
>[   94.006295]  ? handle_conflicting_encoders+0x267/0x280
>[   94.006299]  drm_atomic_commit+0x46/0x50
>[   94.006303]  drm_atomic_helper_set_config+0x68/0x90
>[   94.006307]  __drm_mode_set_config_internal+0x60/0x110
>[   94.006311]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.006314]  ? drm_ioctl+0x114/0x440
>[   94.006318]  drm_ioctl+0x1f2/0x440
>[   94.006321]  ? drm_mode_getcrtc+0x180/0x180
>[   94.006327]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.006331]  do_vfs_ioctl+0x8d/0x590
>[   94.006336]  ? security_file_ioctl+0x3e/0x60
>[   94.006339]  SyS_ioctl+0x74/0x80
>[   94.006343]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.006345] RIP: 0033:0x7f716d0a3357
>[   94.006347] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.006350] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.006351] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.006352] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.006354] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.006355] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.006357] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.006410] ---[ end trace c9eae18250dbf964 ]---
>[   94.006423] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 0
>[   94.008484] [drm:edp_panel_on] Turn eDP port A panel power on
>[   94.008495] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   94.008498] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   94.560512] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   94.560522] [drm:wait_panel_status] Wait complete
>[   94.560546] [drm:edp_panel_on] Wait for panel power on
>[   94.560601] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   94.696555] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   94.696564] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   94.696569] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 2
>[   94.696603] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   94.729472] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   94.729481] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   94.729486] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 3
>[   94.729521] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   94.761694] [drm:wait_panel_status] Wait complete
>[   94.761699] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294762057
>[   94.761713] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 0
>[   94.761733] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 0
>[   94.761744] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   94.761792] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   94.770212] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.770214] Use count on domain AUX_A is already zero
>[   94.770223] ------------[ cut here ]------------
>[   94.770226] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.770227] Modules linked in: x86_pkg_temp_thermal
>[   94.770230] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.770230] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.770231] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.770233] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.770233] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.770234] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.770235] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.770236] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000000d60
>[   94.770236] R10: ffffa21375fd2950 R11: 0000000000000d60 R12: ffffa21375fd4b40
>[   94.770237] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.770238] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.770238] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.770239] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.770240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.770240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.770241] Call Trace:
>[   94.770243]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.770246]  ? wake_atomic_t_function+0x60/0x60
>[   94.770247]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.770249]  ? printk+0x3e/0x46
>[   94.770251]  drm_dp_dpcd_access+0x58/0xf0
>[   94.770253]  drm_dp_dpcd_write+0x16/0x20
>[   94.770254]  intel_dp_sink_dpms+0x41/0xd0
>[   94.770256]  intel_ddi_pre_enable+0x34a/0x620
>[   94.770258]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.770259]  haswell_crtc_enable+0x26b/0x7f0
>[   94.770261]  intel_update_crtc+0x43/0xd0
>[   94.770262]  skl_update_crtcs+0x1a9/0x1e0
>[   94.770263]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.770264]  intel_atomic_commit+0x3af/0x4a0
>[   94.770266]  ? handle_conflicting_encoders+0x267/0x280
>[   94.770268]  drm_atomic_commit+0x46/0x50
>[   94.770269]  drm_atomic_helper_set_config+0x68/0x90
>[   94.770271]  __drm_mode_set_config_internal+0x60/0x110
>[   94.770273]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.770274]  ? drm_ioctl+0x114/0x440
>[   94.770275]  drm_ioctl+0x1f2/0x440
>[   94.770277]  ? drm_mode_getcrtc+0x180/0x180
>[   94.770279]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.770281]  do_vfs_ioctl+0x8d/0x590
>[   94.770283]  ? security_file_ioctl+0x3e/0x60
>[   94.770284]  SyS_ioctl+0x74/0x80
>[   94.770286]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.770287] RIP: 0033:0x7f716d0a3357
>[   94.770288] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.770289] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.770290] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.770290] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.770291] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.770291] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.770292] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.770312] ---[ end trace c9eae18250dbf965 ]---
>[   94.778712] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.778713] Use count on domain AUX_A is already zero
>[   94.778718] ------------[ cut here ]------------
>[   94.778720] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.778720] Modules linked in: x86_pkg_temp_thermal
>[   94.778722] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.778722] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.778723] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.778724] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.778725] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.778726] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.778726] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.778727] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000000d99
>[   94.778727] R10: ffffa21375fd2950 R11: 0000000000000d99 R12: ffffa21375fd4b40
>[   94.778728] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.778729] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.778729] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.778730] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.778731] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.778731] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.778732] Call Trace:
>[   94.778733]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.778735]  ? wake_atomic_t_function+0x60/0x60
>[   94.778736]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.778737]  ? printk+0x3e/0x46
>[   94.778739]  drm_dp_dpcd_access+0x58/0xf0
>[   94.778741]  drm_dp_dpcd_write+0x16/0x20
>[   94.778742]  intel_dp_sink_dpms+0x41/0xd0
>[   94.778744]  intel_ddi_pre_enable+0x34a/0x620
>[   94.778746]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.778747]  haswell_crtc_enable+0x26b/0x7f0
>[   94.778748]  intel_update_crtc+0x43/0xd0
>[   94.778749]  skl_update_crtcs+0x1a9/0x1e0
>[   94.778751]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.778752]  intel_atomic_commit+0x3af/0x4a0
>[   94.778753]  ? handle_conflicting_encoders+0x267/0x280
>[   94.778755]  drm_atomic_commit+0x46/0x50
>[   94.778756]  drm_atomic_helper_set_config+0x68/0x90
>[   94.778758]  __drm_mode_set_config_internal+0x60/0x110
>[   94.778759]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.778761]  ? drm_ioctl+0x114/0x440
>[   94.778762]  drm_ioctl+0x1f2/0x440
>[   94.778763]  ? drm_mode_getcrtc+0x180/0x180
>[   94.778765]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.778767]  do_vfs_ioctl+0x8d/0x590
>[   94.778768]  ? security_file_ioctl+0x3e/0x60
>[   94.778770]  SyS_ioctl+0x74/0x80
>[   94.778771]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.778772] RIP: 0033:0x7f716d0a3357
>[   94.778772] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.778773] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.778774] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.778774] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.778775] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.778775] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.778776] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.778796] ---[ end trace c9eae18250dbf966 ]---
>[   94.787195] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.787196] Use count on domain AUX_A is already zero
>[   94.787201] ------------[ cut here ]------------
>[   94.787202] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.787203] Modules linked in: x86_pkg_temp_thermal
>[   94.787204] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.787205] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.787205] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.787207] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.787207] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.787208] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.787209] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.787209] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000000dd2
>[   94.787210] R10: ffffa21375fd2950 R11: 0000000000000dd2 R12: ffffa21375fd4b40
>[   94.787210] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.787211] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.787212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.787212] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.787213] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.787213] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.787214] Call Trace:
>[   94.787215]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.787217]  ? wake_atomic_t_function+0x60/0x60
>[   94.787218]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.787219]  ? printk+0x3e/0x46
>[   94.787221]  drm_dp_dpcd_access+0x58/0xf0
>[   94.787223]  drm_dp_dpcd_write+0x16/0x20
>[   94.787224]  intel_dp_sink_dpms+0x41/0xd0
>[   94.787225]  intel_ddi_pre_enable+0x34a/0x620
>[   94.787227]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.787228]  haswell_crtc_enable+0x26b/0x7f0
>[   94.787230]  intel_update_crtc+0x43/0xd0
>[   94.787231]  skl_update_crtcs+0x1a9/0x1e0
>[   94.787232]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.787234]  intel_atomic_commit+0x3af/0x4a0
>[   94.787235]  ? handle_conflicting_encoders+0x267/0x280
>[   94.787236]  drm_atomic_commit+0x46/0x50
>[   94.787238]  drm_atomic_helper_set_config+0x68/0x90
>[   94.787239]  __drm_mode_set_config_internal+0x60/0x110
>[   94.787241]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.787242]  ? drm_ioctl+0x114/0x440
>[   94.787243]  drm_ioctl+0x1f2/0x440
>[   94.787245]  ? drm_mode_getcrtc+0x180/0x180
>[   94.787247]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.787248]  do_vfs_ioctl+0x8d/0x590
>[   94.787250]  ? security_file_ioctl+0x3e/0x60
>[   94.787251]  SyS_ioctl+0x74/0x80
>[   94.787253]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.787253] RIP: 0033:0x7f716d0a3357
>[   94.787254] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.787255] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.787255] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.787256] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.787256] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.787257] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.787258] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.787277] ---[ end trace c9eae18250dbf967 ]---
>[   94.795676] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.795677] Use count on domain AUX_A is already zero
>[   94.795681] ------------[ cut here ]------------
>[   94.795683] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.795683] Modules linked in: x86_pkg_temp_thermal
>[   94.795685] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.795685] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.795686] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.795687] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.795688] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.795689] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.795689] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.795690] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000000e0b
>[   94.795690] R10: ffffa21375fd2950 R11: 0000000000000e0b R12: ffffa21375fd4b40
>[   94.795691] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.795692] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.795692] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.795693] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.795693] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.795694] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.795694] Call Trace:
>[   94.795695]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.795697]  ? wake_atomic_t_function+0x60/0x60
>[   94.795698]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.795699]  ? printk+0x3e/0x46
>[   94.795701]  drm_dp_dpcd_access+0x58/0xf0
>[   94.795703]  drm_dp_dpcd_write+0x16/0x20
>[   94.795704]  intel_dp_sink_dpms+0x41/0xd0
>[   94.795705]  intel_ddi_pre_enable+0x34a/0x620
>[   94.795707]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.795709]  haswell_crtc_enable+0x26b/0x7f0
>[   94.795710]  intel_update_crtc+0x43/0xd0
>[   94.795711]  skl_update_crtcs+0x1a9/0x1e0
>[   94.795712]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.795714]  intel_atomic_commit+0x3af/0x4a0
>[   94.795715]  ? handle_conflicting_encoders+0x267/0x280
>[   94.795716]  drm_atomic_commit+0x46/0x50
>[   94.795718]  drm_atomic_helper_set_config+0x68/0x90
>[   94.795719]  __drm_mode_set_config_internal+0x60/0x110
>[   94.795721]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.795722]  ? drm_ioctl+0x114/0x440
>[   94.795723]  drm_ioctl+0x1f2/0x440
>[   94.795725]  ? drm_mode_getcrtc+0x180/0x180
>[   94.795727]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.795728]  do_vfs_ioctl+0x8d/0x590
>[   94.795730]  ? security_file_ioctl+0x3e/0x60
>[   94.795731]  SyS_ioctl+0x74/0x80
>[   94.795732]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.795733] RIP: 0033:0x7f716d0a3357
>[   94.795733] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.795734] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.795735] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.795735] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.795736] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.795737] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.795737] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.795757] ---[ end trace c9eae18250dbf968 ]---
>[   94.804155] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.804157] Use count on domain AUX_A is already zero
>[   94.804161] ------------[ cut here ]------------
>[   94.804163] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.804163] Modules linked in: x86_pkg_temp_thermal
>[   94.804164] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.804165] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.804165] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.804167] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.804167] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.804168] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.804169] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.804169] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000000e44
>[   94.804170] R10: ffffa21375fd2950 R11: 0000000000000e44 R12: ffffa21375fd4b40
>[   94.804170] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.804171] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.804172] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.804172] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.804173] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.804173] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.804174] Call Trace:
>[   94.804175]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.804177]  ? wake_atomic_t_function+0x60/0x60
>[   94.804178]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.804179]  ? printk+0x3e/0x46
>[   94.804181]  drm_dp_dpcd_access+0x58/0xf0
>[   94.804182]  drm_dp_dpcd_write+0x16/0x20
>[   94.804184]  intel_dp_sink_dpms+0x41/0xd0
>[   94.804185]  intel_ddi_pre_enable+0x34a/0x620
>[   94.804187]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.804188]  haswell_crtc_enable+0x26b/0x7f0
>[   94.804189]  intel_update_crtc+0x43/0xd0
>[   94.804191]  skl_update_crtcs+0x1a9/0x1e0
>[   94.804192]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.804193]  intel_atomic_commit+0x3af/0x4a0
>[   94.804194]  ? handle_conflicting_encoders+0x267/0x280
>[   94.804196]  drm_atomic_commit+0x46/0x50
>[   94.804197]  drm_atomic_helper_set_config+0x68/0x90
>[   94.804199]  __drm_mode_set_config_internal+0x60/0x110
>[   94.804200]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.804201]  ? drm_ioctl+0x114/0x440
>[   94.804202]  drm_ioctl+0x1f2/0x440
>[   94.804204]  ? drm_mode_getcrtc+0x180/0x180
>[   94.804206]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.804207]  do_vfs_ioctl+0x8d/0x590
>[   94.804209]  ? security_file_ioctl+0x3e/0x60
>[   94.804210]  SyS_ioctl+0x74/0x80
>[   94.804211]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.804212] RIP: 0033:0x7f716d0a3357
>[   94.804213] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.804213] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.804214] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.804215] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.804215] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.804216] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.804216] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.804236] ---[ end trace c9eae18250dbf969 ]---
>[   94.812635] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.812636] Use count on domain AUX_A is already zero
>[   94.812640] ------------[ cut here ]------------
>[   94.812642] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.812642] Modules linked in: x86_pkg_temp_thermal
>[   94.812644] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.812644] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.812645] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.812646] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.812647] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.812647] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.812648] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.812648] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000000e7d
>[   94.812649] R10: ffffa21375fd2950 R11: 0000000000000e7d R12: ffffa21375fd4b40
>[   94.812650] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.812650] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.812651] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.812651] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.812652] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.812653] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.812653] Call Trace:
>[   94.812654]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.812656]  ? wake_atomic_t_function+0x60/0x60
>[   94.812657]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.812658]  ? printk+0x3e/0x46
>[   94.812660]  drm_dp_dpcd_access+0x58/0xf0
>[   94.812662]  drm_dp_dpcd_write+0x16/0x20
>[   94.812663]  intel_dp_sink_dpms+0x41/0xd0
>[   94.812664]  intel_ddi_pre_enable+0x34a/0x620
>[   94.812666]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.812667]  haswell_crtc_enable+0x26b/0x7f0
>[   94.812669]  intel_update_crtc+0x43/0xd0
>[   94.812670]  skl_update_crtcs+0x1a9/0x1e0
>[   94.812671]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.812672]  intel_atomic_commit+0x3af/0x4a0
>[   94.812674]  ? handle_conflicting_encoders+0x267/0x280
>[   94.812675]  drm_atomic_commit+0x46/0x50
>[   94.812676]  drm_atomic_helper_set_config+0x68/0x90
>[   94.812678]  __drm_mode_set_config_internal+0x60/0x110
>[   94.812679]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.812680]  ? drm_ioctl+0x114/0x440
>[   94.812682]  drm_ioctl+0x1f2/0x440
>[   94.812683]  ? drm_mode_getcrtc+0x180/0x180
>[   94.812685]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.812686]  do_vfs_ioctl+0x8d/0x590
>[   94.812688]  ? security_file_ioctl+0x3e/0x60
>[   94.812689]  SyS_ioctl+0x74/0x80
>[   94.812691]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.812691] RIP: 0033:0x7f716d0a3357
>[   94.812692] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.812693] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.812693] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.812694] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.812694] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.812695] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.812695] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.812715] ---[ end trace c9eae18250dbf96a ]---
>[   94.821114] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.821115] Use count on domain AUX_A is already zero
>[   94.821119] ------------[ cut here ]------------
>[   94.821121] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.821121] Modules linked in: x86_pkg_temp_thermal
>[   94.821123] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.821123] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.821124] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.821125] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.821125] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.821126] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.821127] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.821127] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000000eb6
>[   94.821128] R10: ffffa21375fd2950 R11: 0000000000000eb6 R12: ffffa21375fd4b40
>[   94.821128] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.821129] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.821130] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.821130] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.821131] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.821131] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.821132] Call Trace:
>[   94.821133]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.821135]  ? wake_atomic_t_function+0x60/0x60
>[   94.821136]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.821137]  ? printk+0x3e/0x46
>[   94.821139]  drm_dp_dpcd_access+0x58/0xf0
>[   94.821140]  drm_dp_dpcd_write+0x16/0x20
>[   94.821142]  intel_dp_sink_dpms+0x41/0xd0
>[   94.821143]  intel_ddi_pre_enable+0x34a/0x620
>[   94.821145]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.821146]  haswell_crtc_enable+0x26b/0x7f0
>[   94.821147]  intel_update_crtc+0x43/0xd0
>[   94.821148]  skl_update_crtcs+0x1a9/0x1e0
>[   94.821150]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.821151]  intel_atomic_commit+0x3af/0x4a0
>[   94.821152]  ? handle_conflicting_encoders+0x267/0x280
>[   94.821154]  drm_atomic_commit+0x46/0x50
>[   94.821155]  drm_atomic_helper_set_config+0x68/0x90
>[   94.821157]  __drm_mode_set_config_internal+0x60/0x110
>[   94.821158]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.821159]  ? drm_ioctl+0x114/0x440
>[   94.821161]  drm_ioctl+0x1f2/0x440
>[   94.821162]  ? drm_mode_getcrtc+0x180/0x180
>[   94.821164]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.821165]  do_vfs_ioctl+0x8d/0x590
>[   94.821167]  ? security_file_ioctl+0x3e/0x60
>[   94.821168]  SyS_ioctl+0x74/0x80
>[   94.821170]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.821170] RIP: 0033:0x7f716d0a3357
>[   94.821171] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.821172] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.821172] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.821173] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.821173] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.821174] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.821174] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.821194] ---[ end trace c9eae18250dbf96b ]---
>[   94.829593] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.829594] Use count on domain AUX_A is already zero
>[   94.829598] ------------[ cut here ]------------
>[   94.829600] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.829601] Modules linked in: x86_pkg_temp_thermal
>[   94.829602] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.829602] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.829603] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.829604] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.829605] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.829606] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.829606] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.829607] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000000eef
>[   94.829607] R10: ffffa21375fd2950 R11: 0000000000000eef R12: ffffa21375fd4b40
>[   94.829608] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.829609] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.829609] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.829610] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.829610] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.829611] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.829611] Call Trace:
>[   94.829612]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.829614]  ? wake_atomic_t_function+0x60/0x60
>[   94.829615]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.829616]  ? printk+0x3e/0x46
>[   94.829618]  drm_dp_dpcd_access+0x58/0xf0
>[   94.829620]  drm_dp_dpcd_write+0x16/0x20
>[   94.829621]  intel_dp_sink_dpms+0x41/0xd0
>[   94.829622]  intel_ddi_pre_enable+0x34a/0x620
>[   94.829624]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.829625]  haswell_crtc_enable+0x26b/0x7f0
>[   94.829627]  intel_update_crtc+0x43/0xd0
>[   94.829628]  skl_update_crtcs+0x1a9/0x1e0
>[   94.829629]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.829630]  intel_atomic_commit+0x3af/0x4a0
>[   94.829632]  ? handle_conflicting_encoders+0x267/0x280
>[   94.829633]  drm_atomic_commit+0x46/0x50
>[   94.829634]  drm_atomic_helper_set_config+0x68/0x90
>[   94.829636]  __drm_mode_set_config_internal+0x60/0x110
>[   94.829637]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.829638]  ? drm_ioctl+0x114/0x440
>[   94.829640]  drm_ioctl+0x1f2/0x440
>[   94.829641]  ? drm_mode_getcrtc+0x180/0x180
>[   94.829643]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.829644]  do_vfs_ioctl+0x8d/0x590
>[   94.829646]  ? security_file_ioctl+0x3e/0x60
>[   94.829647]  SyS_ioctl+0x74/0x80
>[   94.829648]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.829649] RIP: 0033:0x7f716d0a3357
>[   94.829650] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.829650] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.829651] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.829652] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.829652] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.829653] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.829653] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.829673] ---[ end trace c9eae18250dbf96c ]---
>[   94.838071] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.838073] Use count on domain AUX_A is already zero
>[   94.838077] ------------[ cut here ]------------
>[   94.838079] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.838079] Modules linked in: x86_pkg_temp_thermal
>[   94.838080] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.838081] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.838081] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.838083] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.838083] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.838084] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.838084] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.838085] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000000f28
>[   94.838085] R10: ffffa21375fd2950 R11: 0000000000000f28 R12: ffffa21375fd4b40
>[   94.838086] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.838087] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.838087] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.838088] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.838088] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.838089] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.838089] Call Trace:
>[   94.838090]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.838092]  ? wake_atomic_t_function+0x60/0x60
>[   94.838093]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.838094]  ? printk+0x3e/0x46
>[   94.838096]  drm_dp_dpcd_access+0x58/0xf0
>[   94.838098]  drm_dp_dpcd_write+0x16/0x20
>[   94.838099]  intel_dp_sink_dpms+0x41/0xd0
>[   94.838100]  intel_ddi_pre_enable+0x34a/0x620
>[   94.838102]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.838103]  haswell_crtc_enable+0x26b/0x7f0
>[   94.838104]  intel_update_crtc+0x43/0xd0
>[   94.838105]  skl_update_crtcs+0x1a9/0x1e0
>[   94.838107]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.838108]  intel_atomic_commit+0x3af/0x4a0
>[   94.838109]  ? handle_conflicting_encoders+0x267/0x280
>[   94.838111]  drm_atomic_commit+0x46/0x50
>[   94.838112]  drm_atomic_helper_set_config+0x68/0x90
>[   94.838114]  __drm_mode_set_config_internal+0x60/0x110
>[   94.838115]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.838116]  ? drm_ioctl+0x114/0x440
>[   94.838117]  drm_ioctl+0x1f2/0x440
>[   94.838119]  ? drm_mode_getcrtc+0x180/0x180
>[   94.838121]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.838122]  do_vfs_ioctl+0x8d/0x590
>[   94.838124]  ? security_file_ioctl+0x3e/0x60
>[   94.838125]  SyS_ioctl+0x74/0x80
>[   94.838126]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.838127] RIP: 0033:0x7f716d0a3357
>[   94.838127] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.838128] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.838129] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.838129] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.838130] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.838130] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.838131] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.838150] ---[ end trace c9eae18250dbf96d ]---
>[   94.846549] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.846551] Use count on domain AUX_A is already zero
>[   94.846555] ------------[ cut here ]------------
>[   94.846557] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.846557] Modules linked in: x86_pkg_temp_thermal
>[   94.846558] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.846559] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.846560] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.846561] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.846561] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.846562] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.846563] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.846563] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000000f61
>[   94.846564] R10: ffffa21375fd2950 R11: 0000000000000f61 R12: ffffa21375fd4b40
>[   94.846564] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.846565] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.846565] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.846566] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.846566] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.846567] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.846567] Call Trace:
>[   94.846568]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.846570]  ? wake_atomic_t_function+0x60/0x60
>[   94.846571]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.846573]  ? printk+0x3e/0x46
>[   94.846574]  drm_dp_dpcd_access+0x58/0xf0
>[   94.846576]  drm_dp_dpcd_write+0x16/0x20
>[   94.846577]  intel_dp_sink_dpms+0x41/0xd0
>[   94.846578]  intel_ddi_pre_enable+0x34a/0x620
>[   94.846580]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.846582]  haswell_crtc_enable+0x26b/0x7f0
>[   94.846583]  intel_update_crtc+0x43/0xd0
>[   94.846584]  skl_update_crtcs+0x1a9/0x1e0
>[   94.846585]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.846586]  intel_atomic_commit+0x3af/0x4a0
>[   94.846588]  ? handle_conflicting_encoders+0x267/0x280
>[   94.846589]  drm_atomic_commit+0x46/0x50
>[   94.846590]  drm_atomic_helper_set_config+0x68/0x90
>[   94.846592]  __drm_mode_set_config_internal+0x60/0x110
>[   94.846593]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.846594]  ? drm_ioctl+0x114/0x440
>[   94.846596]  drm_ioctl+0x1f2/0x440
>[   94.846597]  ? drm_mode_getcrtc+0x180/0x180
>[   94.846599]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.846600]  do_vfs_ioctl+0x8d/0x590
>[   94.846602]  ? security_file_ioctl+0x3e/0x60
>[   94.846603]  SyS_ioctl+0x74/0x80
>[   94.846605]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.846605] RIP: 0033:0x7f716d0a3357
>[   94.846606] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.846606] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.846607] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.846608] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.846608] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.846609] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.846609] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.846629] ---[ end trace c9eae18250dbf96e ]---
>[   94.855027] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.855029] Use count on domain AUX_A is already zero
>[   94.855033] ------------[ cut here ]------------
>[   94.855035] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.855035] Modules linked in: x86_pkg_temp_thermal
>[   94.855037] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.855037] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.855038] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.855039] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.855039] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.855040] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.855041] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.855041] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000000f9a
>[   94.855042] R10: ffffa21375fd2950 R11: 0000000000000f9a R12: ffffa21375fd4b40
>[   94.855042] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.855043] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.855044] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.855044] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.855045] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.855045] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.855046] Call Trace:
>[   94.855047]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.855048]  ? wake_atomic_t_function+0x60/0x60
>[   94.855050]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.855051]  ? printk+0x3e/0x46
>[   94.855053]  drm_dp_dpcd_access+0x58/0xf0
>[   94.855054]  drm_dp_dpcd_write+0x16/0x20
>[   94.855055]  intel_dp_sink_dpms+0x41/0xd0
>[   94.855057]  intel_ddi_pre_enable+0x34a/0x620
>[   94.855059]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.855060]  haswell_crtc_enable+0x26b/0x7f0
>[   94.855061]  intel_update_crtc+0x43/0xd0
>[   94.855062]  skl_update_crtcs+0x1a9/0x1e0
>[   94.855063]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.855065]  intel_atomic_commit+0x3af/0x4a0
>[   94.855066]  ? handle_conflicting_encoders+0x267/0x280
>[   94.855067]  drm_atomic_commit+0x46/0x50
>[   94.855069]  drm_atomic_helper_set_config+0x68/0x90
>[   94.855070]  __drm_mode_set_config_internal+0x60/0x110
>[   94.855072]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.855073]  ? drm_ioctl+0x114/0x440
>[   94.855074]  drm_ioctl+0x1f2/0x440
>[   94.855075]  ? drm_mode_getcrtc+0x180/0x180
>[   94.855077]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.855079]  do_vfs_ioctl+0x8d/0x590
>[   94.855080]  ? security_file_ioctl+0x3e/0x60
>[   94.855081]  SyS_ioctl+0x74/0x80
>[   94.855083]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.855083] RIP: 0033:0x7f716d0a3357
>[   94.855084] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.855085] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.855085] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.855086] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.855086] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.855087] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.855087] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.855107] ---[ end trace c9eae18250dbf96f ]---
>[   94.863506] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.863508] Use count on domain AUX_A is already zero
>[   94.863512] ------------[ cut here ]------------
>[   94.863514] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.863514] Modules linked in: x86_pkg_temp_thermal
>[   94.863515] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.863516] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.863516] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.863518] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.863518] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.863519] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.863519] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.863520] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000000fd3
>[   94.863520] R10: ffffa21375fd2950 R11: 0000000000000fd3 R12: ffffa21375fd4b40
>[   94.863521] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.863522] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.863522] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.863523] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.863523] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.863524] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.863524] Call Trace:
>[   94.863525]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.863527]  ? wake_atomic_t_function+0x60/0x60
>[   94.863528]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.863529]  ? printk+0x3e/0x46
>[   94.863531]  drm_dp_dpcd_access+0x58/0xf0
>[   94.863533]  drm_dp_dpcd_write+0x16/0x20
>[   94.863534]  intel_dp_sink_dpms+0x41/0xd0
>[   94.863535]  intel_ddi_pre_enable+0x34a/0x620
>[   94.863537]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.863538]  haswell_crtc_enable+0x26b/0x7f0
>[   94.863539]  intel_update_crtc+0x43/0xd0
>[   94.863540]  skl_update_crtcs+0x1a9/0x1e0
>[   94.863542]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.863543]  intel_atomic_commit+0x3af/0x4a0
>[   94.863544]  ? handle_conflicting_encoders+0x267/0x280
>[   94.863546]  drm_atomic_commit+0x46/0x50
>[   94.863547]  drm_atomic_helper_set_config+0x68/0x90
>[   94.863549]  __drm_mode_set_config_internal+0x60/0x110
>[   94.863550]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.863551]  ? drm_ioctl+0x114/0x440
>[   94.863552]  drm_ioctl+0x1f2/0x440
>[   94.863554]  ? drm_mode_getcrtc+0x180/0x180
>[   94.863556]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.863557]  do_vfs_ioctl+0x8d/0x590
>[   94.863559]  ? security_file_ioctl+0x3e/0x60
>[   94.863560]  SyS_ioctl+0x74/0x80
>[   94.863561]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.863562] RIP: 0033:0x7f716d0a3357
>[   94.863562] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.863563] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.863564] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.863564] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.863565] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.863565] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.863566] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.863585] ---[ end trace c9eae18250dbf970 ]---
>[   94.871984] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.871985] Use count on domain AUX_A is already zero
>[   94.871990] ------------[ cut here ]------------
>[   94.871991] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.871992] Modules linked in: x86_pkg_temp_thermal
>[   94.871993] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.871994] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.871994] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.871995] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.871996] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.871997] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.871997] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.871998] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000100c
>[   94.871998] R10: ffffa21375fd2950 R11: 000000000000100c R12: ffffa21375fd4b40
>[   94.871999] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.872000] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.872000] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.872001] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.872001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.872002] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.872002] Call Trace:
>[   94.872003]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.872005]  ? wake_atomic_t_function+0x60/0x60
>[   94.872006]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.872007]  ? printk+0x3e/0x46
>[   94.872009]  drm_dp_dpcd_access+0x58/0xf0
>[   94.872011]  drm_dp_dpcd_write+0x16/0x20
>[   94.872012]  intel_dp_sink_dpms+0x41/0xd0
>[   94.872013]  intel_ddi_pre_enable+0x34a/0x620
>[   94.872015]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.872016]  haswell_crtc_enable+0x26b/0x7f0
>[   94.872018]  intel_update_crtc+0x43/0xd0
>[   94.872019]  skl_update_crtcs+0x1a9/0x1e0
>[   94.872020]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.872021]  intel_atomic_commit+0x3af/0x4a0
>[   94.872023]  ? handle_conflicting_encoders+0x267/0x280
>[   94.872024]  drm_atomic_commit+0x46/0x50
>[   94.872025]  drm_atomic_helper_set_config+0x68/0x90
>[   94.872027]  __drm_mode_set_config_internal+0x60/0x110
>[   94.872028]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.872029]  ? drm_ioctl+0x114/0x440
>[   94.872031]  drm_ioctl+0x1f2/0x440
>[   94.872032]  ? drm_mode_getcrtc+0x180/0x180
>[   94.872034]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.872035]  do_vfs_ioctl+0x8d/0x590
>[   94.872037]  ? security_file_ioctl+0x3e/0x60
>[   94.872038]  SyS_ioctl+0x74/0x80
>[   94.872039]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.872040] RIP: 0033:0x7f716d0a3357
>[   94.872040] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.872041] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.872042] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.872042] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.872043] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.872043] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.872044] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.872064] ---[ end trace c9eae18250dbf971 ]---
>[   94.880463] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.880464] Use count on domain AUX_A is already zero
>[   94.880468] ------------[ cut here ]------------
>[   94.880470] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.880470] Modules linked in: x86_pkg_temp_thermal
>[   94.880472] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.880472] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.880473] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.880474] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.880475] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.880476] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.880476] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.880477] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001045
>[   94.880477] R10: ffffa21375fd2950 R11: 0000000000001045 R12: ffffa21375fd4b40
>[   94.880478] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.880478] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.880479] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.880480] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.880480] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.880481] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.880481] Call Trace:
>[   94.880482]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.880484]  ? wake_atomic_t_function+0x60/0x60
>[   94.880485]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.880486]  ? printk+0x3e/0x46
>[   94.880488]  drm_dp_dpcd_access+0x58/0xf0
>[   94.880490]  drm_dp_dpcd_write+0x16/0x20
>[   94.880491]  intel_dp_sink_dpms+0x41/0xd0
>[   94.880492]  intel_ddi_pre_enable+0x34a/0x620
>[   94.880494]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.880495]  haswell_crtc_enable+0x26b/0x7f0
>[   94.880496]  intel_update_crtc+0x43/0xd0
>[   94.880498]  skl_update_crtcs+0x1a9/0x1e0
>[   94.880499]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.880500]  intel_atomic_commit+0x3af/0x4a0
>[   94.880502]  ? handle_conflicting_encoders+0x267/0x280
>[   94.880503]  drm_atomic_commit+0x46/0x50
>[   94.880504]  drm_atomic_helper_set_config+0x68/0x90
>[   94.880506]  __drm_mode_set_config_internal+0x60/0x110
>[   94.880507]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.880508]  ? drm_ioctl+0x114/0x440
>[   94.880510]  drm_ioctl+0x1f2/0x440
>[   94.880511]  ? drm_mode_getcrtc+0x180/0x180
>[   94.880513]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.880514]  do_vfs_ioctl+0x8d/0x590
>[   94.880516]  ? security_file_ioctl+0x3e/0x60
>[   94.880517]  SyS_ioctl+0x74/0x80
>[   94.880518]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.880519] RIP: 0033:0x7f716d0a3357
>[   94.880520] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.880520] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.880521] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.880522] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.880522] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.880523] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.880523] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.880543] ---[ end trace c9eae18250dbf972 ]---
>[   94.888942] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.888943] Use count on domain AUX_A is already zero
>[   94.888947] ------------[ cut here ]------------
>[   94.888949] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.888949] Modules linked in: x86_pkg_temp_thermal
>[   94.888951] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.888951] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.888952] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.888953] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.888954] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.888954] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.888955] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.888956] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000107e
>[   94.888956] R10: ffffa21375fd2950 R11: 000000000000107e R12: ffffa21375fd4b40
>[   94.888957] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.888957] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.888958] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.888959] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.888959] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.888960] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.888960] Call Trace:
>[   94.888961]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.888963]  ? wake_atomic_t_function+0x60/0x60
>[   94.888964]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.888965]  ? printk+0x3e/0x46
>[   94.888967]  drm_dp_dpcd_access+0x58/0xf0
>[   94.888968]  drm_dp_dpcd_write+0x16/0x20
>[   94.888969]  intel_dp_sink_dpms+0x41/0xd0
>[   94.888971]  intel_ddi_pre_enable+0x34a/0x620
>[   94.888973]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.888974]  haswell_crtc_enable+0x26b/0x7f0
>[   94.888975]  intel_update_crtc+0x43/0xd0
>[   94.888976]  skl_update_crtcs+0x1a9/0x1e0
>[   94.888978]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.888979]  intel_atomic_commit+0x3af/0x4a0
>[   94.888981]  ? handle_conflicting_encoders+0x267/0x280
>[   94.888982]  drm_atomic_commit+0x46/0x50
>[   94.888983]  drm_atomic_helper_set_config+0x68/0x90
>[   94.888985]  __drm_mode_set_config_internal+0x60/0x110
>[   94.888986]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.888987]  ? drm_ioctl+0x114/0x440
>[   94.888989]  drm_ioctl+0x1f2/0x440
>[   94.888990]  ? drm_mode_getcrtc+0x180/0x180
>[   94.888992]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.888993]  do_vfs_ioctl+0x8d/0x590
>[   94.888995]  ? security_file_ioctl+0x3e/0x60
>[   94.888996]  SyS_ioctl+0x74/0x80
>[   94.888997]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.888998] RIP: 0033:0x7f716d0a3357
>[   94.888998] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.888999] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.889000] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.889000] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.889001] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.889001] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.889002] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.889022] ---[ end trace c9eae18250dbf973 ]---
>[   94.897420] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.897421] Use count on domain AUX_A is already zero
>[   94.897430] ------------[ cut here ]------------
>[   94.897434] WARNING: CPU: 2 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.897435] Modules linked in: x86_pkg_temp_thermal
>[   94.897438] CPU: 2 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.897438] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.897439] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.897440] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.897441] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.897442] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.897443] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381c8cba0
>[   94.897444] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000010b7
>[   94.897445] R10: ffffa21375fd2950 R11: 00000000000010b7 R12: ffffa21375fd4b40
>[   94.897445] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.897450] FS:  00007f716eb9ea40(0000) GS:ffffa21381c80000(0000) knlGS:0000000000000000
>[   94.897455] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.897459] CR2: 00007f8ecc022018 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.897461] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.897463] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.897468] Call Trace:
>[   94.897470]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.897473]  ? wake_atomic_t_function+0x60/0x60
>[   94.897475]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.897476]  ? printk+0x3e/0x46
>[   94.897478]  drm_dp_dpcd_access+0x58/0xf0
>[   94.897481]  drm_dp_dpcd_write+0x16/0x20
>[   94.897482]  intel_dp_sink_dpms+0x41/0xd0
>[   94.897484]  intel_ddi_pre_enable+0x34a/0x620
>[   94.897488]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.897492]  haswell_crtc_enable+0x26b/0x7f0
>[   94.897497]  intel_update_crtc+0x43/0xd0
>[   94.897502]  skl_update_crtcs+0x1a9/0x1e0
>[   94.897504]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.897506]  intel_atomic_commit+0x3af/0x4a0
>[   94.897508]  ? handle_conflicting_encoders+0x267/0x280
>[   94.897510]  drm_atomic_commit+0x46/0x50
>[   94.897512]  drm_atomic_helper_set_config+0x68/0x90
>[   94.897514]  __drm_mode_set_config_internal+0x60/0x110
>[   94.897516]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.897518]  ? drm_ioctl+0x114/0x440
>[   94.897523]  drm_ioctl+0x1f2/0x440
>[   94.897527]  ? drm_mode_getcrtc+0x180/0x180
>[   94.897533]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.897536]  do_vfs_ioctl+0x8d/0x590
>[   94.897540]  ? security_file_ioctl+0x3e/0x60
>[   94.897542]  SyS_ioctl+0x74/0x80
>[   94.897543]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.897545] RIP: 0033:0x7f716d0a3357
>[   94.897545] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.897547] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.897548] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.897548] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.897549] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.897550] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.897551] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.897586] ---[ end trace c9eae18250dbf974 ]---
>[   94.905988] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.905990] Use count on domain AUX_A is already zero
>[   94.905995] ------------[ cut here ]------------
>[   94.905996] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.905997] Modules linked in: x86_pkg_temp_thermal
>[   94.905998] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.905999] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.905999] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.906001] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.906001] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.906002] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.906003] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   94.906003] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000010f0
>[   94.906004] R10: ffffa21375fd2950 R11: 00000000000010f0 R12: ffffa21375fd4b40
>[   94.906004] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.906005] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   94.906006] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.906006] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.906007] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.906007] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.906008] Call Trace:
>[   94.906009]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.906011]  ? wake_atomic_t_function+0x60/0x60
>[   94.906012]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.906013]  ? printk+0x3e/0x46
>[   94.906015]  drm_dp_dpcd_access+0x58/0xf0
>[   94.906016]  drm_dp_dpcd_write+0x16/0x20
>[   94.906017]  intel_dp_sink_dpms+0x41/0xd0
>[   94.906019]  intel_ddi_pre_enable+0x34a/0x620
>[   94.906021]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.906022]  haswell_crtc_enable+0x26b/0x7f0
>[   94.906023]  intel_update_crtc+0x43/0xd0
>[   94.906024]  skl_update_crtcs+0x1a9/0x1e0
>[   94.906026]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.906027]  intel_atomic_commit+0x3af/0x4a0
>[   94.906028]  ? handle_conflicting_encoders+0x267/0x280
>[   94.906030]  drm_atomic_commit+0x46/0x50
>[   94.906031]  drm_atomic_helper_set_config+0x68/0x90
>[   94.906033]  __drm_mode_set_config_internal+0x60/0x110
>[   94.906034]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.906035]  ? drm_ioctl+0x114/0x440
>[   94.906036]  drm_ioctl+0x1f2/0x440
>[   94.906038]  ? drm_mode_getcrtc+0x180/0x180
>[   94.906040]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.906041]  do_vfs_ioctl+0x8d/0x590
>[   94.906043]  ? security_file_ioctl+0x3e/0x60
>[   94.906044]  SyS_ioctl+0x74/0x80
>[   94.906045]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.906046] RIP: 0033:0x7f716d0a3357
>[   94.906046] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.906047] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.906048] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.906048] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.906049] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.906049] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.906050] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.906070] ---[ end trace c9eae18250dbf975 ]---
>[   94.914471] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.914473] Use count on domain AUX_A is already zero
>[   94.914477] ------------[ cut here ]------------
>[   94.914479] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.914480] Modules linked in: x86_pkg_temp_thermal
>[   94.914481] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.914482] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.914482] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.914483] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.914484] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.914485] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.914485] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   94.914486] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001129
>[   94.914486] R10: ffffa21375fd2950 R11: 0000000000001129 R12: ffffa21375fd4b40
>[   94.914487] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.914488] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   94.914488] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.914489] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.914489] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.914490] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.914490] Call Trace:
>[   94.914491]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.914493]  ? wake_atomic_t_function+0x60/0x60
>[   94.914494]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.914495]  ? printk+0x3e/0x46
>[   94.914497]  drm_dp_dpcd_access+0x58/0xf0
>[   94.914499]  drm_dp_dpcd_write+0x16/0x20
>[   94.914500]  intel_dp_sink_dpms+0x41/0xd0
>[   94.914501]  intel_ddi_pre_enable+0x34a/0x620
>[   94.914503]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.914504]  haswell_crtc_enable+0x26b/0x7f0
>[   94.914506]  intel_update_crtc+0x43/0xd0
>[   94.914507]  skl_update_crtcs+0x1a9/0x1e0
>[   94.914508]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.914509]  intel_atomic_commit+0x3af/0x4a0
>[   94.914511]  ? handle_conflicting_encoders+0x267/0x280
>[   94.914512]  drm_atomic_commit+0x46/0x50
>[   94.914514]  drm_atomic_helper_set_config+0x68/0x90
>[   94.914515]  __drm_mode_set_config_internal+0x60/0x110
>[   94.914516]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.914518]  ? drm_ioctl+0x114/0x440
>[   94.914519]  drm_ioctl+0x1f2/0x440
>[   94.914520]  ? drm_mode_getcrtc+0x180/0x180
>[   94.914522]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.914524]  do_vfs_ioctl+0x8d/0x590
>[   94.914525]  ? security_file_ioctl+0x3e/0x60
>[   94.914527]  SyS_ioctl+0x74/0x80
>[   94.914528]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.914529] RIP: 0033:0x7f716d0a3357
>[   94.914529] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.914530] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.914531] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.914531] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.914532] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.914532] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.914533] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.914552] ---[ end trace c9eae18250dbf976 ]---
>[   94.922953] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.922955] Use count on domain AUX_A is already zero
>[   94.922959] ------------[ cut here ]------------
>[   94.922961] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.922961] Modules linked in: x86_pkg_temp_thermal
>[   94.922963] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.922963] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.922964] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.922965] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.922965] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.922966] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.922967] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   94.922967] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001162
>[   94.922968] R10: ffffa21375fd2950 R11: 0000000000001162 R12: ffffa21375fd4b40
>[   94.922968] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.922969] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   94.922970] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.922970] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.922971] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.922971] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.922972] Call Trace:
>[   94.922973]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.922975]  ? wake_atomic_t_function+0x60/0x60
>[   94.922976]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.922977]  ? printk+0x3e/0x46
>[   94.922979]  drm_dp_dpcd_access+0x58/0xf0
>[   94.922980]  drm_dp_dpcd_write+0x16/0x20
>[   94.922982]  intel_dp_sink_dpms+0x41/0xd0
>[   94.922983]  intel_ddi_pre_enable+0x34a/0x620
>[   94.922985]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.922986]  haswell_crtc_enable+0x26b/0x7f0
>[   94.922987]  intel_update_crtc+0x43/0xd0
>[   94.922988]  skl_update_crtcs+0x1a9/0x1e0
>[   94.922990]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.922991]  intel_atomic_commit+0x3af/0x4a0
>[   94.922992]  ? handle_conflicting_encoders+0x267/0x280
>[   94.922994]  drm_atomic_commit+0x46/0x50
>[   94.922995]  drm_atomic_helper_set_config+0x68/0x90
>[   94.922997]  __drm_mode_set_config_internal+0x60/0x110
>[   94.922998]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.922999]  ? drm_ioctl+0x114/0x440
>[   94.923000]  drm_ioctl+0x1f2/0x440
>[   94.923002]  ? drm_mode_getcrtc+0x180/0x180
>[   94.923004]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.923005]  do_vfs_ioctl+0x8d/0x590
>[   94.923007]  ? security_file_ioctl+0x3e/0x60
>[   94.923008]  SyS_ioctl+0x74/0x80
>[   94.923009]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.923010] RIP: 0033:0x7f716d0a3357
>[   94.923010] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.923011] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.923012] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.923012] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.923013] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.923014] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.923014] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.923034] ---[ end trace c9eae18250dbf977 ]---
>[   94.931435] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.931436] Use count on domain AUX_A is already zero
>[   94.931440] ------------[ cut here ]------------
>[   94.931442] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.931443] Modules linked in: x86_pkg_temp_thermal
>[   94.931444] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.931445] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.931445] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.931446] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.931447] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.931448] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.931448] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   94.931449] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000119b
>[   94.931449] R10: ffffa21375fd2950 R11: 000000000000119b R12: ffffa21375fd4b40
>[   94.931450] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.931451] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   94.931451] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.931452] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.931452] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.931453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.931453] Call Trace:
>[   94.931454]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.931456]  ? wake_atomic_t_function+0x60/0x60
>[   94.931457]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.931458]  ? printk+0x3e/0x46
>[   94.931460]  drm_dp_dpcd_access+0x58/0xf0
>[   94.931462]  drm_dp_dpcd_write+0x16/0x20
>[   94.931463]  intel_dp_sink_dpms+0x41/0xd0
>[   94.931464]  intel_ddi_pre_enable+0x34a/0x620
>[   94.931466]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.931467]  haswell_crtc_enable+0x26b/0x7f0
>[   94.931469]  intel_update_crtc+0x43/0xd0
>[   94.931470]  skl_update_crtcs+0x1a9/0x1e0
>[   94.931471]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.931472]  intel_atomic_commit+0x3af/0x4a0
>[   94.931474]  ? handle_conflicting_encoders+0x267/0x280
>[   94.931475]  drm_atomic_commit+0x46/0x50
>[   94.931476]  drm_atomic_helper_set_config+0x68/0x90
>[   94.931478]  __drm_mode_set_config_internal+0x60/0x110
>[   94.931479]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.931480]  ? drm_ioctl+0x114/0x440
>[   94.931482]  drm_ioctl+0x1f2/0x440
>[   94.931483]  ? drm_mode_getcrtc+0x180/0x180
>[   94.931485]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.931486]  do_vfs_ioctl+0x8d/0x590
>[   94.931488]  ? security_file_ioctl+0x3e/0x60
>[   94.931489]  SyS_ioctl+0x74/0x80
>[   94.931491]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.931491] RIP: 0033:0x7f716d0a3357
>[   94.931492] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.931493] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.931493] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.931494] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.931494] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.931495] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.931495] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.931515] ---[ end trace c9eae18250dbf978 ]---
>[   94.939915] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.939917] Use count on domain AUX_A is already zero
>[   94.939921] ------------[ cut here ]------------
>[   94.939923] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.939923] Modules linked in: x86_pkg_temp_thermal
>[   94.939924] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.939925] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.939926] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.939927] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.939927] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.939928] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.939929] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   94.939929] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000011d4
>[   94.939930] R10: ffffa21375fd2950 R11: 00000000000011d4 R12: ffffa21375fd4b40
>[   94.939930] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.939931] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   94.939931] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.939932] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.939933] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.939933] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.939933] Call Trace:
>[   94.939935]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.939936]  ? wake_atomic_t_function+0x60/0x60
>[   94.939937]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.939939]  ? printk+0x3e/0x46
>[   94.939940]  drm_dp_dpcd_access+0x58/0xf0
>[   94.939942]  drm_dp_dpcd_write+0x16/0x20
>[   94.939943]  intel_dp_sink_dpms+0x41/0xd0
>[   94.939945]  intel_ddi_pre_enable+0x34a/0x620
>[   94.939946]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.939948]  haswell_crtc_enable+0x26b/0x7f0
>[   94.939949]  intel_update_crtc+0x43/0xd0
>[   94.939950]  skl_update_crtcs+0x1a9/0x1e0
>[   94.939951]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.939952]  intel_atomic_commit+0x3af/0x4a0
>[   94.939954]  ? handle_conflicting_encoders+0x267/0x280
>[   94.939955]  drm_atomic_commit+0x46/0x50
>[   94.939956]  drm_atomic_helper_set_config+0x68/0x90
>[   94.939958]  __drm_mode_set_config_internal+0x60/0x110
>[   94.939959]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.939961]  ? drm_ioctl+0x114/0x440
>[   94.939962]  drm_ioctl+0x1f2/0x440
>[   94.939963]  ? drm_mode_getcrtc+0x180/0x180
>[   94.939965]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.939967]  do_vfs_ioctl+0x8d/0x590
>[   94.939968]  ? security_file_ioctl+0x3e/0x60
>[   94.939969]  SyS_ioctl+0x74/0x80
>[   94.939971]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.939971] RIP: 0033:0x7f716d0a3357
>[   94.939972] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.939973] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.939973] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.939974] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.939974] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.939975] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.939975] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.939995] ---[ end trace c9eae18250dbf979 ]---
>[   94.948396] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.948397] Use count on domain AUX_A is already zero
>[   94.948401] ------------[ cut here ]------------
>[   94.948403] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.948403] Modules linked in: x86_pkg_temp_thermal
>[   94.948405] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.948405] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.948406] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.948407] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.948408] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.948408] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.948409] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   94.948410] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000120d
>[   94.948410] R10: ffffa21375fd2950 R11: 000000000000120d R12: ffffa21375fd4b40
>[   94.948411] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.948411] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   94.948412] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.948412] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.948413] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.948413] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.948414] Call Trace:
>[   94.948415]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.948417]  ? wake_atomic_t_function+0x60/0x60
>[   94.948418]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.948419]  ? printk+0x3e/0x46
>[   94.948421]  drm_dp_dpcd_access+0x58/0xf0
>[   94.948422]  drm_dp_dpcd_write+0x16/0x20
>[   94.948429]  intel_dp_sink_dpms+0x41/0xd0
>[   94.948430]  intel_ddi_pre_enable+0x34a/0x620
>[   94.948432]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.948434]  haswell_crtc_enable+0x26b/0x7f0
>[   94.948435]  intel_update_crtc+0x43/0xd0
>[   94.948436]  skl_update_crtcs+0x1a9/0x1e0
>[   94.948437]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.948438]  intel_atomic_commit+0x3af/0x4a0
>[   94.948440]  ? handle_conflicting_encoders+0x267/0x280
>[   94.948443]  drm_atomic_commit+0x46/0x50
>[   94.948444]  drm_atomic_helper_set_config+0x68/0x90
>[   94.948446]  __drm_mode_set_config_internal+0x60/0x110
>[   94.948448]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.948450]  ? drm_ioctl+0x114/0x440
>[   94.948451]  drm_ioctl+0x1f2/0x440
>[   94.948453]  ? drm_mode_getcrtc+0x180/0x180
>[   94.948456]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.948457]  do_vfs_ioctl+0x8d/0x590
>[   94.948459]  ? security_file_ioctl+0x3e/0x60
>[   94.948460]  SyS_ioctl+0x74/0x80
>[   94.948462]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.948463] RIP: 0033:0x7f716d0a3357
>[   94.948467] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.948474] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.948476] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.948478] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.948480] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.948483] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.948485] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.948538] ---[ end trace c9eae18250dbf97a ]---
>[   94.956942] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.956943] Use count on domain AUX_A is already zero
>[   94.956948] ------------[ cut here ]------------
>[   94.956950] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.956950] Modules linked in: x86_pkg_temp_thermal
>[   94.956952] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.956952] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.956953] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.956954] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.956954] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.956955] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.956956] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   94.956956] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001246
>[   94.956957] R10: ffffa21375fd2950 R11: 0000000000001246 R12: ffffa21375fd4b40
>[   94.956957] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.956958] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   94.956959] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.956959] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.956960] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.956960] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.956961] Call Trace:
>[   94.956962]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.956964]  ? wake_atomic_t_function+0x60/0x60
>[   94.956965]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.956966]  ? printk+0x3e/0x46
>[   94.956968]  drm_dp_dpcd_access+0x58/0xf0
>[   94.956969]  drm_dp_dpcd_write+0x16/0x20
>[   94.956970]  intel_dp_sink_dpms+0x41/0xd0
>[   94.956972]  intel_ddi_pre_enable+0x34a/0x620
>[   94.956974]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.956975]  haswell_crtc_enable+0x26b/0x7f0
>[   94.956976]  intel_update_crtc+0x43/0xd0
>[   94.956977]  skl_update_crtcs+0x1a9/0x1e0
>[   94.956979]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.956980]  intel_atomic_commit+0x3af/0x4a0
>[   94.956981]  ? handle_conflicting_encoders+0x267/0x280
>[   94.956983]  drm_atomic_commit+0x46/0x50
>[   94.956984]  drm_atomic_helper_set_config+0x68/0x90
>[   94.956986]  __drm_mode_set_config_internal+0x60/0x110
>[   94.956987]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.956988]  ? drm_ioctl+0x114/0x440
>[   94.956989]  drm_ioctl+0x1f2/0x440
>[   94.956991]  ? drm_mode_getcrtc+0x180/0x180
>[   94.956993]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.956994]  do_vfs_ioctl+0x8d/0x590
>[   94.956996]  ? security_file_ioctl+0x3e/0x60
>[   94.956997]  SyS_ioctl+0x74/0x80
>[   94.956998]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.956999] RIP: 0033:0x7f716d0a3357
>[   94.957000] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.957001] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.957001] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.957002] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.957002] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.957003] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.957003] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.957023] ---[ end trace c9eae18250dbf97b ]---
>[   94.965424] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.965428] Use count on domain AUX_A is already zero
>[   94.965433] ------------[ cut here ]------------
>[   94.965435] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.965435] Modules linked in: x86_pkg_temp_thermal
>[   94.965437] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.965437] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.965438] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.965439] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.965439] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.965440] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.965441] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   94.965441] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000127f
>[   94.965442] R10: ffffa21375fd2950 R11: 000000000000127f R12: ffffa21375fd4b40
>[   94.965442] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.965443] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   94.965444] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.965444] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.965445] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.965445] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.965446] Call Trace:
>[   94.965447]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.965449]  ? wake_atomic_t_function+0x60/0x60
>[   94.965450]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.965451]  ? printk+0x3e/0x46
>[   94.965453]  drm_dp_dpcd_access+0x58/0xf0
>[   94.965454]  drm_dp_dpcd_write+0x16/0x20
>[   94.965455]  intel_dp_sink_dpms+0x41/0xd0
>[   94.965457]  intel_ddi_pre_enable+0x34a/0x620
>[   94.965459]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.965460]  haswell_crtc_enable+0x26b/0x7f0
>[   94.965461]  intel_update_crtc+0x43/0xd0
>[   94.965462]  skl_update_crtcs+0x1a9/0x1e0
>[   94.965464]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.965465]  intel_atomic_commit+0x3af/0x4a0
>[   94.965466]  ? handle_conflicting_encoders+0x267/0x280
>[   94.965468]  drm_atomic_commit+0x46/0x50
>[   94.965469]  drm_atomic_helper_set_config+0x68/0x90
>[   94.965471]  __drm_mode_set_config_internal+0x60/0x110
>[   94.965472]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.965473]  ? drm_ioctl+0x114/0x440
>[   94.965474]  drm_ioctl+0x1f2/0x440
>[   94.965476]  ? drm_mode_getcrtc+0x180/0x180
>[   94.965478]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.965479]  do_vfs_ioctl+0x8d/0x590
>[   94.965481]  ? security_file_ioctl+0x3e/0x60
>[   94.965482]  SyS_ioctl+0x74/0x80
>[   94.965483]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.965484] RIP: 0033:0x7f716d0a3357
>[   94.965484] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.965485] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.965486] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.965487] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.965487] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.965488] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.965488] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.965508] ---[ end trace c9eae18250dbf97c ]---
>[   94.973910] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.973912] Use count on domain AUX_A is already zero
>[   94.973916] ------------[ cut here ]------------
>[   94.973918] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.973918] Modules linked in: x86_pkg_temp_thermal
>[   94.973920] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.973921] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.973921] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.973923] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.973923] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.973924] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.973924] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   94.973925] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000012b8
>[   94.973925] R10: ffffa21375fd2950 R11: 00000000000012b8 R12: ffffa21375fd4b40
>[   94.973926] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.973927] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   94.973927] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.973928] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.973928] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.973929] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.973929] Call Trace:
>[   94.973931]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.973932]  ? wake_atomic_t_function+0x60/0x60
>[   94.973933]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.973935]  ? printk+0x3e/0x46
>[   94.973936]  drm_dp_dpcd_access+0x58/0xf0
>[   94.973938]  drm_dp_dpcd_write+0x16/0x20
>[   94.973939]  intel_dp_sink_dpms+0x41/0xd0
>[   94.973941]  intel_ddi_pre_enable+0x34a/0x620
>[   94.973943]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.973944]  haswell_crtc_enable+0x26b/0x7f0
>[   94.973945]  intel_update_crtc+0x43/0xd0
>[   94.973946]  skl_update_crtcs+0x1a9/0x1e0
>[   94.973947]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.973949]  intel_atomic_commit+0x3af/0x4a0
>[   94.973950]  ? handle_conflicting_encoders+0x267/0x280
>[   94.973951]  drm_atomic_commit+0x46/0x50
>[   94.973953]  drm_atomic_helper_set_config+0x68/0x90
>[   94.973954]  __drm_mode_set_config_internal+0x60/0x110
>[   94.973956]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.973957]  ? drm_ioctl+0x114/0x440
>[   94.973958]  drm_ioctl+0x1f2/0x440
>[   94.973959]  ? drm_mode_getcrtc+0x180/0x180
>[   94.973961]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.973963]  do_vfs_ioctl+0x8d/0x590
>[   94.973965]  ? security_file_ioctl+0x3e/0x60
>[   94.973966]  SyS_ioctl+0x74/0x80
>[   94.973967]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.973968] RIP: 0033:0x7f716d0a3357
>[   94.973968] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.973969] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.973970] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.973970] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.973971] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.973971] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.973972] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.973992] ---[ end trace c9eae18250dbf97d ]---
>[   94.982394] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.982395] Use count on domain AUX_A is already zero
>[   94.982400] ------------[ cut here ]------------
>[   94.982402] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.982402] Modules linked in: x86_pkg_temp_thermal
>[   94.982403] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.982404] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.982404] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.982406] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.982406] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.982407] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.982408] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   94.982408] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000012f1
>[   94.982409] R10: ffffa21375fd2950 R11: 00000000000012f1 R12: ffffa21375fd4b40
>[   94.982409] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.982410] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   94.982410] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.982411] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.982411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.982412] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.982412] Call Trace:
>[   94.982414]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.982416]  ? wake_atomic_t_function+0x60/0x60
>[   94.982417]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.982418]  ? printk+0x3e/0x46
>[   94.982420]  drm_dp_dpcd_access+0x58/0xf0
>[   94.982421]  drm_dp_dpcd_write+0x16/0x20
>[   94.982422]  intel_dp_sink_dpms+0x41/0xd0
>[   94.982428]  intel_ddi_pre_enable+0x34a/0x620
>[   94.982432]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.982435]  haswell_crtc_enable+0x26b/0x7f0
>[   94.982437]  intel_update_crtc+0x43/0xd0
>[   94.982440]  skl_update_crtcs+0x1a9/0x1e0
>[   94.982442]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.982445]  intel_atomic_commit+0x3af/0x4a0
>[   94.982448]  ? handle_conflicting_encoders+0x267/0x280
>[   94.982451]  drm_atomic_commit+0x46/0x50
>[   94.982454]  drm_atomic_helper_set_config+0x68/0x90
>[   94.982457]  __drm_mode_set_config_internal+0x60/0x110
>[   94.982462]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.982464]  ? drm_ioctl+0x114/0x440
>[   94.982467]  drm_ioctl+0x1f2/0x440
>[   94.982469]  ? drm_mode_getcrtc+0x180/0x180
>[   94.982473]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.982476]  do_vfs_ioctl+0x8d/0x590
>[   94.982479]  ? security_file_ioctl+0x3e/0x60
>[   94.982481]  SyS_ioctl+0x74/0x80
>[   94.982483]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.982484] RIP: 0033:0x7f716d0a3357
>[   94.982485] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.982486] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.982487] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.982488] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.982489] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.982490] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.982491] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.982535] ---[ end trace c9eae18250dbf97e ]---
>[   94.990937] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.990938] Use count on domain AUX_A is already zero
>[   94.990943] ------------[ cut here ]------------
>[   94.990945] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.990945] Modules linked in: x86_pkg_temp_thermal
>[   94.990947] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.990947] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.990948] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.990949] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.990949] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.990950] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.990951] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   94.990951] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000132a
>[   94.990952] R10: ffffa21375fd2950 R11: 000000000000132a R12: ffffa21375fd4b40
>[   94.990952] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.990953] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   94.990954] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.990954] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.990955] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.990955] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.990956] Call Trace:
>[   94.990957]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.990959]  ? wake_atomic_t_function+0x60/0x60
>[   94.990960]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.990961]  ? printk+0x3e/0x46
>[   94.990963]  drm_dp_dpcd_access+0x58/0xf0
>[   94.990964]  drm_dp_dpcd_write+0x16/0x20
>[   94.990965]  intel_dp_sink_dpms+0x41/0xd0
>[   94.990967]  intel_ddi_pre_enable+0x34a/0x620
>[   94.990969]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.990970]  haswell_crtc_enable+0x26b/0x7f0
>[   94.990971]  intel_update_crtc+0x43/0xd0
>[   94.990972]  skl_update_crtcs+0x1a9/0x1e0
>[   94.990974]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.990975]  intel_atomic_commit+0x3af/0x4a0
>[   94.990976]  ? handle_conflicting_encoders+0x267/0x280
>[   94.990978]  drm_atomic_commit+0x46/0x50
>[   94.990979]  drm_atomic_helper_set_config+0x68/0x90
>[   94.990981]  __drm_mode_set_config_internal+0x60/0x110
>[   94.990982]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.990983]  ? drm_ioctl+0x114/0x440
>[   94.990985]  drm_ioctl+0x1f2/0x440
>[   94.990986]  ? drm_mode_getcrtc+0x180/0x180
>[   94.990988]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.990989]  do_vfs_ioctl+0x8d/0x590
>[   94.990991]  ? security_file_ioctl+0x3e/0x60
>[   94.990992]  SyS_ioctl+0x74/0x80
>[   94.990994]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.990994] RIP: 0033:0x7f716d0a3357
>[   94.990995] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.990996] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.990996] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.990997] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.990997] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.990998] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.990999] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.991018] ---[ end trace c9eae18250dbf97f ]---
>[   94.999420] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   94.999421] Use count on domain AUX_A is already zero
>[   94.999431] ------------[ cut here ]------------
>[   94.999435] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.999436] Modules linked in: x86_pkg_temp_thermal
>[   94.999438] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   94.999438] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.999439] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   94.999444] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.999447] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   94.999450] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   94.999451] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   94.999452] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001363
>[   94.999453] R10: ffffa21375fd2950 R11: 0000000000001363 R12: ffffa21375fd4b40
>[   94.999453] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   94.999454] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   94.999458] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.999462] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   94.999467] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.999469] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.999470] Call Trace:
>[   94.999472]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.999474]  ? wake_atomic_t_function+0x60/0x60
>[   94.999475]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.999477]  ? printk+0x3e/0x46
>[   94.999480]  drm_dp_dpcd_access+0x58/0xf0
>[   94.999483]  drm_dp_dpcd_write+0x16/0x20
>[   94.999487]  intel_dp_sink_dpms+0x41/0xd0
>[   94.999492]  intel_ddi_pre_enable+0x34a/0x620
>[   94.999497]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.999501]  haswell_crtc_enable+0x26b/0x7f0
>[   94.999503]  intel_update_crtc+0x43/0xd0
>[   94.999505]  skl_update_crtcs+0x1a9/0x1e0
>[   94.999506]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.999509]  intel_atomic_commit+0x3af/0x4a0
>[   94.999512]  ? handle_conflicting_encoders+0x267/0x280
>[   94.999516]  drm_atomic_commit+0x46/0x50
>[   94.999520]  drm_atomic_helper_set_config+0x68/0x90
>[   94.999524]  __drm_mode_set_config_internal+0x60/0x110
>[   94.999528]  drm_mode_setcrtc+0x4a9/0x5f0
>[   94.999529]  ? drm_ioctl+0x114/0x440
>[   94.999531]  drm_ioctl+0x1f2/0x440
>[   94.999533]  ? drm_mode_getcrtc+0x180/0x180
>[   94.999536]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.999541]  do_vfs_ioctl+0x8d/0x590
>[   94.999546]  ? security_file_ioctl+0x3e/0x60
>[   94.999550]  SyS_ioctl+0x74/0x80
>[   94.999552]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.999554] RIP: 0033:0x7f716d0a3357
>[   94.999555] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.999556] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   94.999557] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   94.999558] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   94.999559] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   94.999559] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   94.999560] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.999602] ---[ end trace c9eae18250dbf980 ]---
>[   95.008003] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.008005] Use count on domain AUX_A is already zero
>[   95.008009] ------------[ cut here ]------------
>[   95.008011] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.008011] Modules linked in: x86_pkg_temp_thermal
>[   95.008013] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.008013] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.008014] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.008015] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.008016] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.008016] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.008017] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.008017] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000139c
>[   95.008018] R10: ffffa21375fd2950 R11: 000000000000139c R12: ffffa21375fd4b40
>[   95.008018] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.008019] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.008020] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.008020] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.008021] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.008021] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.008022] Call Trace:
>[   95.008023]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.008025]  ? wake_atomic_t_function+0x60/0x60
>[   95.008026]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.008027]  ? printk+0x3e/0x46
>[   95.008029]  drm_dp_dpcd_access+0x58/0xf0
>[   95.008031]  drm_dp_dpcd_write+0x16/0x20
>[   95.008032]  intel_dp_sink_dpms+0x41/0xd0
>[   95.008033]  intel_ddi_pre_enable+0x34a/0x620
>[   95.008035]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.008036]  haswell_crtc_enable+0x26b/0x7f0
>[   95.008037]  intel_update_crtc+0x43/0xd0
>[   95.008038]  skl_update_crtcs+0x1a9/0x1e0
>[   95.008040]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.008041]  intel_atomic_commit+0x3af/0x4a0
>[   95.008042]  ? handle_conflicting_encoders+0x267/0x280
>[   95.008044]  drm_atomic_commit+0x46/0x50
>[   95.008045]  drm_atomic_helper_set_config+0x68/0x90
>[   95.008047]  __drm_mode_set_config_internal+0x60/0x110
>[   95.008048]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.008049]  ? drm_ioctl+0x114/0x440
>[   95.008051]  drm_ioctl+0x1f2/0x440
>[   95.008052]  ? drm_mode_getcrtc+0x180/0x180
>[   95.008054]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.008055]  do_vfs_ioctl+0x8d/0x590
>[   95.008057]  ? security_file_ioctl+0x3e/0x60
>[   95.008058]  SyS_ioctl+0x74/0x80
>[   95.008060]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.008060] RIP: 0033:0x7f716d0a3357
>[   95.008061] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.008062] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.008062] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.008063] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.008063] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.008064] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.008064] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.008084] ---[ end trace c9eae18250dbf981 ]---
>[   95.016486] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.016488] Use count on domain AUX_A is already zero
>[   95.016492] ------------[ cut here ]------------
>[   95.016494] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.016494] Modules linked in: x86_pkg_temp_thermal
>[   95.016496] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.016496] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.016497] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.016498] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.016499] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.016500] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.016500] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.016501] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000013d5
>[   95.016501] R10: ffffa21375fd2950 R11: 00000000000013d5 R12: ffffa21375fd4b40
>[   95.016502] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.016503] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.016503] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.016504] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.016504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.016505] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.016505] Call Trace:
>[   95.016507]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.016508]  ? wake_atomic_t_function+0x60/0x60
>[   95.016509]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.016511]  ? printk+0x3e/0x46
>[   95.016512]  drm_dp_dpcd_access+0x58/0xf0
>[   95.016514]  drm_dp_dpcd_write+0x16/0x20
>[   95.016515]  intel_dp_sink_dpms+0x41/0xd0
>[   95.016517]  intel_ddi_pre_enable+0x34a/0x620
>[   95.016518]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.016520]  haswell_crtc_enable+0x26b/0x7f0
>[   95.016521]  intel_update_crtc+0x43/0xd0
>[   95.016522]  skl_update_crtcs+0x1a9/0x1e0
>[   95.016523]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.016525]  intel_atomic_commit+0x3af/0x4a0
>[   95.016526]  ? handle_conflicting_encoders+0x267/0x280
>[   95.016527]  drm_atomic_commit+0x46/0x50
>[   95.016529]  drm_atomic_helper_set_config+0x68/0x90
>[   95.016530]  __drm_mode_set_config_internal+0x60/0x110
>[   95.016532]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.016533]  ? drm_ioctl+0x114/0x440
>[   95.016534]  drm_ioctl+0x1f2/0x440
>[   95.016536]  ? drm_mode_getcrtc+0x180/0x180
>[   95.016538]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.016539]  do_vfs_ioctl+0x8d/0x590
>[   95.016541]  ? security_file_ioctl+0x3e/0x60
>[   95.016542]  SyS_ioctl+0x74/0x80
>[   95.016543]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.016544] RIP: 0033:0x7f716d0a3357
>[   95.016544] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.016545] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.016546] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.016546] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.016547] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.016547] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.016548] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.016568] ---[ end trace c9eae18250dbf982 ]---
>[   95.024969] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.024971] Use count on domain AUX_A is already zero
>[   95.024976] ------------[ cut here ]------------
>[   95.024978] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.024978] Modules linked in: x86_pkg_temp_thermal
>[   95.024980] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.024980] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.024981] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.024982] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.024982] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.024983] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.024984] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.024984] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000140e
>[   95.024985] R10: ffffa21375fd2950 R11: 000000000000140e R12: ffffa21375fd4b40
>[   95.024985] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.024986] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.024987] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.024987] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.024988] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.024988] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.024989] Call Trace:
>[   95.024990]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.024992]  ? wake_atomic_t_function+0x60/0x60
>[   95.024993]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.024994]  ? printk+0x3e/0x46
>[   95.024996]  drm_dp_dpcd_access+0x58/0xf0
>[   95.024998]  drm_dp_dpcd_write+0x16/0x20
>[   95.024999]  intel_dp_sink_dpms+0x41/0xd0
>[   95.025000]  intel_ddi_pre_enable+0x34a/0x620
>[   95.025002]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.025003]  haswell_crtc_enable+0x26b/0x7f0
>[   95.025005]  intel_update_crtc+0x43/0xd0
>[   95.025006]  skl_update_crtcs+0x1a9/0x1e0
>[   95.025007]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.025008]  intel_atomic_commit+0x3af/0x4a0
>[   95.025010]  ? handle_conflicting_encoders+0x267/0x280
>[   95.025011]  drm_atomic_commit+0x46/0x50
>[   95.025012]  drm_atomic_helper_set_config+0x68/0x90
>[   95.025014]  __drm_mode_set_config_internal+0x60/0x110
>[   95.025015]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.025016]  ? drm_ioctl+0x114/0x440
>[   95.025018]  drm_ioctl+0x1f2/0x440
>[   95.025019]  ? drm_mode_getcrtc+0x180/0x180
>[   95.025021]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.025022]  do_vfs_ioctl+0x8d/0x590
>[   95.025024]  ? security_file_ioctl+0x3e/0x60
>[   95.025025]  SyS_ioctl+0x74/0x80
>[   95.025027]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.025027] RIP: 0033:0x7f716d0a3357
>[   95.025028] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.025029] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.025029] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.025030] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.025030] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.025031] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.025032] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.025051] ---[ end trace c9eae18250dbf983 ]---
>[   95.033453] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.033454] Use count on domain AUX_A is already zero
>[   95.033459] ------------[ cut here ]------------
>[   95.033461] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.033461] Modules linked in: x86_pkg_temp_thermal
>[   95.033463] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.033463] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.033464] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.033465] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.033465] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.033466] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.033467] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.033467] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001447
>[   95.033468] R10: ffffa21375fd2950 R11: 0000000000001447 R12: ffffa21375fd4b40
>[   95.033468] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.033469] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.033470] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.033470] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.033471] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.033471] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.033472] Call Trace:
>[   95.033473]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.033475]  ? wake_atomic_t_function+0x60/0x60
>[   95.033476]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.033477]  ? printk+0x3e/0x46
>[   95.033479]  drm_dp_dpcd_access+0x58/0xf0
>[   95.033480]  drm_dp_dpcd_write+0x16/0x20
>[   95.033481]  intel_dp_sink_dpms+0x41/0xd0
>[   95.033483]  intel_ddi_pre_enable+0x34a/0x620
>[   95.033485]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.033486]  haswell_crtc_enable+0x26b/0x7f0
>[   95.033487]  intel_update_crtc+0x43/0xd0
>[   95.033488]  skl_update_crtcs+0x1a9/0x1e0
>[   95.033490]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.033491]  intel_atomic_commit+0x3af/0x4a0
>[   95.033492]  ? handle_conflicting_encoders+0x267/0x280
>[   95.033494]  drm_atomic_commit+0x46/0x50
>[   95.033495]  drm_atomic_helper_set_config+0x68/0x90
>[   95.033497]  __drm_mode_set_config_internal+0x60/0x110
>[   95.033498]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.033499]  ? drm_ioctl+0x114/0x440
>[   95.033500]  drm_ioctl+0x1f2/0x440
>[   95.033502]  ? drm_mode_getcrtc+0x180/0x180
>[   95.033504]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.033505]  do_vfs_ioctl+0x8d/0x590
>[   95.033507]  ? security_file_ioctl+0x3e/0x60
>[   95.033508]  SyS_ioctl+0x74/0x80
>[   95.033509]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.033510] RIP: 0033:0x7f716d0a3357
>[   95.033511] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.033512] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.033512] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.033513] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.033513] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.033514] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.033514] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.033534] ---[ end trace c9eae18250dbf984 ]---
>[   95.033536] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   95.044903] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.044905] Use count on domain AUX_A is already zero
>[   95.044910] ------------[ cut here ]------------
>[   95.044912] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.044913] Modules linked in: x86_pkg_temp_thermal
>[   95.044915] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.044916] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.044916] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.044918] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.044919] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.044920] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.044920] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.044921] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001481
>[   95.044922] R10: ffffa21375fd2950 R11: 0000000000001481 R12: ffffa21375fd4b40
>[   95.044922] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.044923] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.044924] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.044924] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.044925] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.044926] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.044926] Call Trace:
>[   95.044928]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.044930]  ? wake_atomic_t_function+0x60/0x60
>[   95.044931]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.044932]  ? schedule_timeout+0x175/0x2e0
>[   95.044934]  drm_dp_dpcd_access+0x58/0xf0
>[   95.044936]  drm_dp_dpcd_write+0x16/0x20
>[   95.044937]  intel_dp_sink_dpms+0x41/0xd0
>[   95.044939]  intel_ddi_pre_enable+0x34a/0x620
>[   95.044940]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.044942]  haswell_crtc_enable+0x26b/0x7f0
>[   95.044943]  intel_update_crtc+0x43/0xd0
>[   95.044944]  skl_update_crtcs+0x1a9/0x1e0
>[   95.044946]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.044947]  intel_atomic_commit+0x3af/0x4a0
>[   95.044948]  ? handle_conflicting_encoders+0x267/0x280
>[   95.044950]  drm_atomic_commit+0x46/0x50
>[   95.044951]  drm_atomic_helper_set_config+0x68/0x90
>[   95.044953]  __drm_mode_set_config_internal+0x60/0x110
>[   95.044954]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.044956]  ? drm_ioctl+0x114/0x440
>[   95.044957]  drm_ioctl+0x1f2/0x440
>[   95.044959]  ? drm_mode_getcrtc+0x180/0x180
>[   95.044961]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.044962]  do_vfs_ioctl+0x8d/0x590
>[   95.044964]  ? security_file_ioctl+0x3e/0x60
>[   95.044965]  SyS_ioctl+0x74/0x80
>[   95.044966]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.044967] RIP: 0033:0x7f716d0a3357
>[   95.044968] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.044969] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.044970] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.044970] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.044971] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.044971] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.044972] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.044992] ---[ end trace c9eae18250dbf985 ]---
>[   95.053395] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.053397] Use count on domain AUX_A is already zero
>[   95.053402] ------------[ cut here ]------------
>[   95.053404] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.053404] Modules linked in: x86_pkg_temp_thermal
>[   95.053406] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.053406] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.053407] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.053408] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.053409] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.053410] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.053411] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.053411] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000014ba
>[   95.053412] R10: ffffa21375fd2950 R11: 00000000000014ba R12: ffffa21375fd4b40
>[   95.053412] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.053413] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.053414] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.053414] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.053415] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.053416] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.053416] Call Trace:
>[   95.053417]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.053419]  ? wake_atomic_t_function+0x60/0x60
>[   95.053420]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.053422]  ? schedule_timeout+0x175/0x2e0
>[   95.053423]  drm_dp_dpcd_access+0x58/0xf0
>[   95.053432]  drm_dp_dpcd_write+0x16/0x20
>[   95.053435]  intel_dp_sink_dpms+0x41/0xd0
>[   95.053438]  intel_ddi_pre_enable+0x34a/0x620
>[   95.053441]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.053444]  haswell_crtc_enable+0x26b/0x7f0
>[   95.053446]  intel_update_crtc+0x43/0xd0
>[   95.053449]  skl_update_crtcs+0x1a9/0x1e0
>[   95.053452]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.053455]  intel_atomic_commit+0x3af/0x4a0
>[   95.053459]  ? handle_conflicting_encoders+0x267/0x280
>[   95.053462]  drm_atomic_commit+0x46/0x50
>[   95.053465]  drm_atomic_helper_set_config+0x68/0x90
>[   95.053468]  __drm_mode_set_config_internal+0x60/0x110
>[   95.053470]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.053472]  ? drm_ioctl+0x114/0x440
>[   95.053473]  drm_ioctl+0x1f2/0x440
>[   95.053475]  ? drm_mode_getcrtc+0x180/0x180
>[   95.053480]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.053482]  do_vfs_ioctl+0x8d/0x590
>[   95.053484]  ? security_file_ioctl+0x3e/0x60
>[   95.053486]  SyS_ioctl+0x74/0x80
>[   95.053488]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.053489] RIP: 0033:0x7f716d0a3357
>[   95.053490] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.053492] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.053493] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.053494] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.053495] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.053495] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.053496] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.053545] ---[ end trace c9eae18250dbf986 ]---
>[   95.061947] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.061948] Use count on domain AUX_A is already zero
>[   95.061953] ------------[ cut here ]------------
>[   95.061955] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.061955] Modules linked in: x86_pkg_temp_thermal
>[   95.061957] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.061958] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.061958] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.061960] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.061960] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.061961] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.061962] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.061962] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000014f3
>[   95.061963] R10: ffffa21375fd2950 R11: 00000000000014f3 R12: ffffa21375fd4b40
>[   95.061963] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.061964] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.061965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.061965] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.061966] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.061966] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.061967] Call Trace:
>[   95.061968]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.061970]  ? wake_atomic_t_function+0x60/0x60
>[   95.061971]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.061972]  ? schedule_timeout+0x175/0x2e0
>[   95.061974]  drm_dp_dpcd_access+0x58/0xf0
>[   95.061976]  drm_dp_dpcd_write+0x16/0x20
>[   95.061977]  intel_dp_sink_dpms+0x41/0xd0
>[   95.061978]  intel_ddi_pre_enable+0x34a/0x620
>[   95.061980]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.061982]  haswell_crtc_enable+0x26b/0x7f0
>[   95.061983]  intel_update_crtc+0x43/0xd0
>[   95.061984]  skl_update_crtcs+0x1a9/0x1e0
>[   95.061985]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.061986]  intel_atomic_commit+0x3af/0x4a0
>[   95.061988]  ? handle_conflicting_encoders+0x267/0x280
>[   95.061989]  drm_atomic_commit+0x46/0x50
>[   95.061991]  drm_atomic_helper_set_config+0x68/0x90
>[   95.061992]  __drm_mode_set_config_internal+0x60/0x110
>[   95.061994]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.061995]  ? drm_ioctl+0x114/0x440
>[   95.061996]  drm_ioctl+0x1f2/0x440
>[   95.061998]  ? drm_mode_getcrtc+0x180/0x180
>[   95.062000]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.062001]  do_vfs_ioctl+0x8d/0x590
>[   95.062003]  ? security_file_ioctl+0x3e/0x60
>[   95.062004]  SyS_ioctl+0x74/0x80
>[   95.062005]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.062006] RIP: 0033:0x7f716d0a3357
>[   95.062007] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.062008] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.062008] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.062009] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.062009] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.062010] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.062011] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.062030] ---[ end trace c9eae18250dbf987 ]---
>[   95.070432] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.070434] Use count on domain AUX_A is already zero
>[   95.070438] ------------[ cut here ]------------
>[   95.070440] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.070441] Modules linked in: x86_pkg_temp_thermal
>[   95.070442] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.070443] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.070443] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.070445] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.070445] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.070446] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.070447] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.070447] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000152c
>[   95.070448] R10: ffffa21375fd2950 R11: 000000000000152c R12: ffffa21375fd4b40
>[   95.070448] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.070449] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.070450] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.070450] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.070451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.070451] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.070452] Call Trace:
>[   95.070453]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.070455]  ? wake_atomic_t_function+0x60/0x60
>[   95.070456]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.070457]  ? schedule_timeout+0x175/0x2e0
>[   95.070459]  drm_dp_dpcd_access+0x58/0xf0
>[   95.070461]  drm_dp_dpcd_write+0x16/0x20
>[   95.070462]  intel_dp_sink_dpms+0x41/0xd0
>[   95.070463]  intel_ddi_pre_enable+0x34a/0x620
>[   95.070465]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.070467]  haswell_crtc_enable+0x26b/0x7f0
>[   95.070468]  intel_update_crtc+0x43/0xd0
>[   95.070469]  skl_update_crtcs+0x1a9/0x1e0
>[   95.070470]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.070472]  intel_atomic_commit+0x3af/0x4a0
>[   95.070473]  ? handle_conflicting_encoders+0x267/0x280
>[   95.070475]  drm_atomic_commit+0x46/0x50
>[   95.070476]  drm_atomic_helper_set_config+0x68/0x90
>[   95.070478]  __drm_mode_set_config_internal+0x60/0x110
>[   95.070479]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.070480]  ? drm_ioctl+0x114/0x440
>[   95.070482]  drm_ioctl+0x1f2/0x440
>[   95.070483]  ? drm_mode_getcrtc+0x180/0x180
>[   95.070485]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.070486]  do_vfs_ioctl+0x8d/0x590
>[   95.070488]  ? security_file_ioctl+0x3e/0x60
>[   95.070489]  SyS_ioctl+0x74/0x80
>[   95.070491]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.070491] RIP: 0033:0x7f716d0a3357
>[   95.070492] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.070493] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.070493] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.070494] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.070494] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.070495] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.070496] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.070515] ---[ end trace c9eae18250dbf988 ]---
>[   95.078917] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.078919] Use count on domain AUX_A is already zero
>[   95.078923] ------------[ cut here ]------------
>[   95.078925] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.078926] Modules linked in: x86_pkg_temp_thermal
>[   95.078927] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.078928] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.078928] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.078930] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.078930] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.078931] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.078932] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.078932] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001565
>[   95.078933] R10: ffffa21375fd2950 R11: 0000000000001565 R12: ffffa21375fd4b40
>[   95.078933] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.078934] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.078935] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.078935] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.078936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.078936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.078937] Call Trace:
>[   95.078938]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.078940]  ? wake_atomic_t_function+0x60/0x60
>[   95.078941]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.078942]  ? schedule_timeout+0x175/0x2e0
>[   95.078944]  drm_dp_dpcd_access+0x58/0xf0
>[   95.078946]  drm_dp_dpcd_write+0x16/0x20
>[   95.078947]  intel_dp_sink_dpms+0x41/0xd0
>[   95.078948]  intel_ddi_pre_enable+0x34a/0x620
>[   95.078950]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.078952]  haswell_crtc_enable+0x26b/0x7f0
>[   95.078953]  intel_update_crtc+0x43/0xd0
>[   95.078954]  skl_update_crtcs+0x1a9/0x1e0
>[   95.078955]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.078957]  intel_atomic_commit+0x3af/0x4a0
>[   95.078958]  ? handle_conflicting_encoders+0x267/0x280
>[   95.078959]  drm_atomic_commit+0x46/0x50
>[   95.078961]  drm_atomic_helper_set_config+0x68/0x90
>[   95.078962]  __drm_mode_set_config_internal+0x60/0x110
>[   95.078964]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.078965]  ? drm_ioctl+0x114/0x440
>[   95.078966]  drm_ioctl+0x1f2/0x440
>[   95.078968]  ? drm_mode_getcrtc+0x180/0x180
>[   95.078970]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.078971]  do_vfs_ioctl+0x8d/0x590
>[   95.078973]  ? security_file_ioctl+0x3e/0x60
>[   95.078974]  SyS_ioctl+0x74/0x80
>[   95.078975]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.078976] RIP: 0033:0x7f716d0a3357
>[   95.078976] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.078977] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.078978] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.078978] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.078979] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.078980] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.078980] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.079000] ---[ end trace c9eae18250dbf989 ]---
>[   95.087402] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.087404] Use count on domain AUX_A is already zero
>[   95.087409] ------------[ cut here ]------------
>[   95.087411] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.087411] Modules linked in: x86_pkg_temp_thermal
>[   95.087412] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.087413] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.087413] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.087415] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.087415] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.087416] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.087417] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.087417] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000159e
>[   95.087418] R10: ffffa21375fd2950 R11: 000000000000159e R12: ffffa21375fd4b40
>[   95.087418] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.087419] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.087420] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.087420] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.087421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.087421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.087422] Call Trace:
>[   95.087423]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.087431]  ? wake_atomic_t_function+0x60/0x60
>[   95.087433]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.087436]  ? schedule_timeout+0x175/0x2e0
>[   95.087439]  drm_dp_dpcd_access+0x58/0xf0
>[   95.087442]  drm_dp_dpcd_write+0x16/0x20
>[   95.087445]  intel_dp_sink_dpms+0x41/0xd0
>[   95.087448]  intel_ddi_pre_enable+0x34a/0x620
>[   95.087452]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.087455]  haswell_crtc_enable+0x26b/0x7f0
>[   95.087457]  intel_update_crtc+0x43/0xd0
>[   95.087460]  skl_update_crtcs+0x1a9/0x1e0
>[   95.087462]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.087465]  intel_atomic_commit+0x3af/0x4a0
>[   95.087467]  ? handle_conflicting_encoders+0x267/0x280
>[   95.087469]  drm_atomic_commit+0x46/0x50
>[   95.087471]  drm_atomic_helper_set_config+0x68/0x90
>[   95.087475]  __drm_mode_set_config_internal+0x60/0x110
>[   95.087477]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.087478]  ? drm_ioctl+0x114/0x440
>[   95.087481]  drm_ioctl+0x1f2/0x440
>[   95.087482]  ? drm_mode_getcrtc+0x180/0x180
>[   95.087484]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.087486]  do_vfs_ioctl+0x8d/0x590
>[   95.087488]  ? security_file_ioctl+0x3e/0x60
>[   95.087489]  SyS_ioctl+0x74/0x80
>[   95.087492]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.087495] RIP: 0033:0x7f716d0a3357
>[   95.087499] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.087505] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.087507] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.087509] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.087510] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.087513] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.087515] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.087542] ---[ end trace c9eae18250dbf98a ]---
>[   95.095943] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.095944] Use count on domain AUX_A is already zero
>[   95.095949] ------------[ cut here ]------------
>[   95.095950] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.095951] Modules linked in: x86_pkg_temp_thermal
>[   95.095952] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.095953] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.095953] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.095954] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.095955] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.095956] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.095956] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.095957] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000015d7
>[   95.095957] R10: ffffa21375fd2950 R11: 00000000000015d7 R12: ffffa21375fd4b40
>[   95.095958] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.095959] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.095959] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.095960] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.095961] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.095961] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.095961] Call Trace:
>[   95.095963]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.095964]  ? wake_atomic_t_function+0x60/0x60
>[   95.095965]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.095967]  ? schedule_timeout+0x175/0x2e0
>[   95.095968]  drm_dp_dpcd_access+0x58/0xf0
>[   95.095970]  drm_dp_dpcd_write+0x16/0x20
>[   95.095971]  intel_dp_sink_dpms+0x41/0xd0
>[   95.095973]  intel_ddi_pre_enable+0x34a/0x620
>[   95.095975]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.095976]  haswell_crtc_enable+0x26b/0x7f0
>[   95.095977]  intel_update_crtc+0x43/0xd0
>[   95.095978]  skl_update_crtcs+0x1a9/0x1e0
>[   95.095979]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.095981]  intel_atomic_commit+0x3af/0x4a0
>[   95.095982]  ? handle_conflicting_encoders+0x267/0x280
>[   95.095983]  drm_atomic_commit+0x46/0x50
>[   95.095985]  drm_atomic_helper_set_config+0x68/0x90
>[   95.095986]  __drm_mode_set_config_internal+0x60/0x110
>[   95.095988]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.095989]  ? drm_ioctl+0x114/0x440
>[   95.095990]  drm_ioctl+0x1f2/0x440
>[   95.095992]  ? drm_mode_getcrtc+0x180/0x180
>[   95.095994]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.095995]  do_vfs_ioctl+0x8d/0x590
>[   95.095997]  ? security_file_ioctl+0x3e/0x60
>[   95.095998]  SyS_ioctl+0x74/0x80
>[   95.095999]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.096000] RIP: 0033:0x7f716d0a3357
>[   95.096000] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.096001] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.096002] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.096002] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.096003] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.096003] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.096004] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.096024] ---[ end trace c9eae18250dbf98b ]---
>[   95.104424] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.104428] Use count on domain AUX_A is already zero
>[   95.104433] ------------[ cut here ]------------
>[   95.104435] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.104435] Modules linked in: x86_pkg_temp_thermal
>[   95.104437] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.104437] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.104438] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.104439] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.104439] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.104440] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.104441] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.104441] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001610
>[   95.104442] R10: ffffa21375fd2950 R11: 0000000000001610 R12: ffffa21375fd4b40
>[   95.104442] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.104443] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.104444] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.104444] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.104445] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.104445] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.104446] Call Trace:
>[   95.104447]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.104449]  ? wake_atomic_t_function+0x60/0x60
>[   95.104450]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.104451]  ? schedule_timeout+0x175/0x2e0
>[   95.104453]  drm_dp_dpcd_access+0x58/0xf0
>[   95.104454]  drm_dp_dpcd_write+0x16/0x20
>[   95.104455]  intel_dp_sink_dpms+0x41/0xd0
>[   95.104457]  intel_ddi_pre_enable+0x34a/0x620
>[   95.104459]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.104460]  haswell_crtc_enable+0x26b/0x7f0
>[   95.104461]  intel_update_crtc+0x43/0xd0
>[   95.104462]  skl_update_crtcs+0x1a9/0x1e0
>[   95.104464]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.104465]  intel_atomic_commit+0x3af/0x4a0
>[   95.104466]  ? handle_conflicting_encoders+0x267/0x280
>[   95.104468]  drm_atomic_commit+0x46/0x50
>[   95.104469]  drm_atomic_helper_set_config+0x68/0x90
>[   95.104471]  __drm_mode_set_config_internal+0x60/0x110
>[   95.104472]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.104473]  ? drm_ioctl+0x114/0x440
>[   95.104474]  drm_ioctl+0x1f2/0x440
>[   95.104476]  ? drm_mode_getcrtc+0x180/0x180
>[   95.104478]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.104479]  do_vfs_ioctl+0x8d/0x590
>[   95.104481]  ? security_file_ioctl+0x3e/0x60
>[   95.104482]  SyS_ioctl+0x74/0x80
>[   95.104484]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.104484] RIP: 0033:0x7f716d0a3357
>[   95.104485] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.104486] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.104486] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.104487] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.104487] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.104488] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.104488] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.104508] ---[ end trace c9eae18250dbf98c ]---
>[   95.112909] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.112911] Use count on domain AUX_A is already zero
>[   95.112915] ------------[ cut here ]------------
>[   95.112917] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.112917] Modules linked in: x86_pkg_temp_thermal
>[   95.112919] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.112919] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.112920] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.112921] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.112921] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.112922] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.112923] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.112923] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001649
>[   95.112924] R10: ffffa21375fd2950 R11: 0000000000001649 R12: ffffa21375fd4b40
>[   95.112924] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.112925] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.112926] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.112926] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.112927] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.112927] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.112928] Call Trace:
>[   95.112929]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.112931]  ? wake_atomic_t_function+0x60/0x60
>[   95.112932]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.112933]  ? schedule_timeout+0x175/0x2e0
>[   95.112935]  drm_dp_dpcd_access+0x58/0xf0
>[   95.112936]  drm_dp_dpcd_write+0x16/0x20
>[   95.112938]  intel_dp_sink_dpms+0x41/0xd0
>[   95.112939]  intel_ddi_pre_enable+0x34a/0x620
>[   95.112941]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.112942]  haswell_crtc_enable+0x26b/0x7f0
>[   95.112943]  intel_update_crtc+0x43/0xd0
>[   95.112945]  skl_update_crtcs+0x1a9/0x1e0
>[   95.112946]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.112947]  intel_atomic_commit+0x3af/0x4a0
>[   95.112949]  ? handle_conflicting_encoders+0x267/0x280
>[   95.112950]  drm_atomic_commit+0x46/0x50
>[   95.112951]  drm_atomic_helper_set_config+0x68/0x90
>[   95.112953]  __drm_mode_set_config_internal+0x60/0x110
>[   95.112954]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.112955]  ? drm_ioctl+0x114/0x440
>[   95.112957]  drm_ioctl+0x1f2/0x440
>[   95.112958]  ? drm_mode_getcrtc+0x180/0x180
>[   95.112960]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.112961]  do_vfs_ioctl+0x8d/0x590
>[   95.112963]  ? security_file_ioctl+0x3e/0x60
>[   95.112964]  SyS_ioctl+0x74/0x80
>[   95.112966]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.112966] RIP: 0033:0x7f716d0a3357
>[   95.112967] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.112968] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.112968] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.112969] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.112970] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.112970] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.112971] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.112990] ---[ end trace c9eae18250dbf98d ]---
>[   95.121391] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.121392] Use count on domain AUX_A is already zero
>[   95.121397] ------------[ cut here ]------------
>[   95.121399] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.121399] Modules linked in: x86_pkg_temp_thermal
>[   95.121400] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.121401] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.121401] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.121403] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.121403] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.121404] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.121404] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.121405] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001682
>[   95.121406] R10: ffffa21375fd2950 R11: 0000000000001682 R12: ffffa21375fd4b40
>[   95.121406] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.121407] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.121407] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.121408] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.121408] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.121409] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.121409] Call Trace:
>[   95.121411]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.121412]  ? wake_atomic_t_function+0x60/0x60
>[   95.121413]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.121414]  ? schedule_timeout+0x175/0x2e0
>[   95.121416]  drm_dp_dpcd_access+0x58/0xf0
>[   95.121418]  drm_dp_dpcd_write+0x16/0x20
>[   95.121419]  intel_dp_sink_dpms+0x41/0xd0
>[   95.121421]  intel_ddi_pre_enable+0x34a/0x620
>[   95.121422]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.121428]  haswell_crtc_enable+0x26b/0x7f0
>[   95.121431]  intel_update_crtc+0x43/0xd0
>[   95.121433]  skl_update_crtcs+0x1a9/0x1e0
>[   95.121436]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.121438]  intel_atomic_commit+0x3af/0x4a0
>[   95.121441]  ? handle_conflicting_encoders+0x267/0x280
>[   95.121444]  drm_atomic_commit+0x46/0x50
>[   95.121447]  drm_atomic_helper_set_config+0x68/0x90
>[   95.121450]  __drm_mode_set_config_internal+0x60/0x110
>[   95.121453]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.121455]  ? drm_ioctl+0x114/0x440
>[   95.121459]  drm_ioctl+0x1f2/0x440
>[   95.121462]  ? drm_mode_getcrtc+0x180/0x180
>[   95.121465]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.121468]  do_vfs_ioctl+0x8d/0x590
>[   95.121471]  ? security_file_ioctl+0x3e/0x60
>[   95.121477]  SyS_ioctl+0x74/0x80
>[   95.121479]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.121480] RIP: 0033:0x7f716d0a3357
>[   95.121481] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.121482] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.121482] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.121483] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.121483] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.121484] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.121484] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.121507] ---[ end trace c9eae18250dbf98e ]---
>[   95.129908] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.129909] Use count on domain AUX_A is already zero
>[   95.129914] ------------[ cut here ]------------
>[   95.129915] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.129916] Modules linked in: x86_pkg_temp_thermal
>[   95.129917] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.129918] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.129918] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.129919] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.129920] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.129921] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.129921] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.129922] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000016bb
>[   95.129922] R10: ffffa21375fd2950 R11: 00000000000016bb R12: ffffa21375fd4b40
>[   95.129923] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.129924] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.129924] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.129925] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.129925] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.129926] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.129926] Call Trace:
>[   95.129927]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.129929]  ? wake_atomic_t_function+0x60/0x60
>[   95.129930]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.129931]  ? schedule_timeout+0x175/0x2e0
>[   95.129933]  drm_dp_dpcd_access+0x58/0xf0
>[   95.129935]  drm_dp_dpcd_write+0x16/0x20
>[   95.129936]  intel_dp_sink_dpms+0x41/0xd0
>[   95.129937]  intel_ddi_pre_enable+0x34a/0x620
>[   95.129939]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.129941]  haswell_crtc_enable+0x26b/0x7f0
>[   95.129942]  intel_update_crtc+0x43/0xd0
>[   95.129943]  skl_update_crtcs+0x1a9/0x1e0
>[   95.129944]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.129945]  intel_atomic_commit+0x3af/0x4a0
>[   95.129947]  ? handle_conflicting_encoders+0x267/0x280
>[   95.129948]  drm_atomic_commit+0x46/0x50
>[   95.129950]  drm_atomic_helper_set_config+0x68/0x90
>[   95.129951]  __drm_mode_set_config_internal+0x60/0x110
>[   95.129953]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.129954]  ? drm_ioctl+0x114/0x440
>[   95.129955]  drm_ioctl+0x1f2/0x440
>[   95.129956]  ? drm_mode_getcrtc+0x180/0x180
>[   95.129958]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.129960]  do_vfs_ioctl+0x8d/0x590
>[   95.129961]  ? security_file_ioctl+0x3e/0x60
>[   95.129962]  SyS_ioctl+0x74/0x80
>[   95.129964]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.129964] RIP: 0033:0x7f716d0a3357
>[   95.129965] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.129966] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.129966] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.129967] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.129968] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.129968] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.129969] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.129988] ---[ end trace c9eae18250dbf98f ]---
>[   95.138389] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.138390] Use count on domain AUX_A is already zero
>[   95.138394] ------------[ cut here ]------------
>[   95.138396] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.138396] Modules linked in: x86_pkg_temp_thermal
>[   95.138397] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.138398] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.138399] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.138400] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.138400] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.138401] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.138402] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.138402] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000016f4
>[   95.138403] R10: ffffa21375fd2950 R11: 00000000000016f4 R12: ffffa21375fd4b40
>[   95.138403] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.138404] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.138404] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.138405] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.138406] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.138406] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.138406] Call Trace:
>[   95.138408]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.138409]  ? wake_atomic_t_function+0x60/0x60
>[   95.138410]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.138411]  ? schedule_timeout+0x175/0x2e0
>[   95.138413]  drm_dp_dpcd_access+0x58/0xf0
>[   95.138415]  drm_dp_dpcd_write+0x16/0x20
>[   95.138416]  intel_dp_sink_dpms+0x41/0xd0
>[   95.138417]  intel_ddi_pre_enable+0x34a/0x620
>[   95.138419]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.138420]  haswell_crtc_enable+0x26b/0x7f0
>[   95.138422]  intel_update_crtc+0x43/0xd0
>[   95.138423]  skl_update_crtcs+0x1a9/0x1e0
>[   95.138428]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.138432]  intel_atomic_commit+0x3af/0x4a0
>[   95.138435]  ? handle_conflicting_encoders+0x267/0x280
>[   95.138438]  drm_atomic_commit+0x46/0x50
>[   95.138442]  drm_atomic_helper_set_config+0x68/0x90
>[   95.138445]  __drm_mode_set_config_internal+0x60/0x110
>[   95.138448]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.138451]  ? drm_ioctl+0x114/0x440
>[   95.138455]  drm_ioctl+0x1f2/0x440
>[   95.138459]  ? drm_mode_getcrtc+0x180/0x180
>[   95.138463]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.138465]  do_vfs_ioctl+0x8d/0x590
>[   95.138471]  ? security_file_ioctl+0x3e/0x60
>[   95.138474]  SyS_ioctl+0x74/0x80
>[   95.138478]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.138481] RIP: 0033:0x7f716d0a3357
>[   95.138485] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.138486] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.138486] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.138487] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.138488] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.138489] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.138489] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.138512] ---[ end trace c9eae18250dbf990 ]---
>[   95.146913] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.146914] Use count on domain AUX_A is already zero
>[   95.146918] ------------[ cut here ]------------
>[   95.146920] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.146920] Modules linked in: x86_pkg_temp_thermal
>[   95.146922] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.146922] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.146923] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.146924] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.146925] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.146925] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.146926] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.146926] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000172d
>[   95.146927] R10: ffffa21375fd2950 R11: 000000000000172d R12: ffffa21375fd4b40
>[   95.146928] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.146928] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.146929] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.146929] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.146930] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.146930] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.146931] Call Trace:
>[   95.146932]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.146934]  ? wake_atomic_t_function+0x60/0x60
>[   95.146935]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.146936]  ? schedule_timeout+0x175/0x2e0
>[   95.146938]  drm_dp_dpcd_access+0x58/0xf0
>[   95.146939]  drm_dp_dpcd_write+0x16/0x20
>[   95.146940]  intel_dp_sink_dpms+0x41/0xd0
>[   95.146942]  intel_ddi_pre_enable+0x34a/0x620
>[   95.146944]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.146945]  haswell_crtc_enable+0x26b/0x7f0
>[   95.146946]  intel_update_crtc+0x43/0xd0
>[   95.146947]  skl_update_crtcs+0x1a9/0x1e0
>[   95.146948]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.146950]  intel_atomic_commit+0x3af/0x4a0
>[   95.146951]  ? handle_conflicting_encoders+0x267/0x280
>[   95.146952]  drm_atomic_commit+0x46/0x50
>[   95.146954]  drm_atomic_helper_set_config+0x68/0x90
>[   95.146955]  __drm_mode_set_config_internal+0x60/0x110
>[   95.146957]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.146958]  ? drm_ioctl+0x114/0x440
>[   95.146959]  drm_ioctl+0x1f2/0x440
>[   95.146960]  ? drm_mode_getcrtc+0x180/0x180
>[   95.146962]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.146964]  do_vfs_ioctl+0x8d/0x590
>[   95.146965]  ? security_file_ioctl+0x3e/0x60
>[   95.146967]  SyS_ioctl+0x74/0x80
>[   95.146968]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.146969] RIP: 0033:0x7f716d0a3357
>[   95.146969] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.146970] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.146971] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.146971] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.146972] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.146972] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.146973] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.146992] ---[ end trace c9eae18250dbf991 ]---
>[   95.155393] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.155395] Use count on domain AUX_A is already zero
>[   95.155399] ------------[ cut here ]------------
>[   95.155401] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.155401] Modules linked in: x86_pkg_temp_thermal
>[   95.155402] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.155403] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.155403] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.155404] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.155405] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.155406] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.155407] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.155407] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001766
>[   95.155408] R10: ffffa21375fd2950 R11: 0000000000001766 R12: ffffa21375fd4b40
>[   95.155408] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.155409] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.155409] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.155410] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.155411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.155411] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.155412] Call Trace:
>[   95.155413]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.155414]  ? wake_atomic_t_function+0x60/0x60
>[   95.155416]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.155417]  ? schedule_timeout+0x175/0x2e0
>[   95.155418]  drm_dp_dpcd_access+0x58/0xf0
>[   95.155420]  drm_dp_dpcd_write+0x16/0x20
>[   95.155421]  intel_dp_sink_dpms+0x41/0xd0
>[   95.155423]  intel_ddi_pre_enable+0x34a/0x620
>[   95.155429]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.155432]  haswell_crtc_enable+0x26b/0x7f0
>[   95.155435]  intel_update_crtc+0x43/0xd0
>[   95.155437]  skl_update_crtcs+0x1a9/0x1e0
>[   95.155439]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.155442]  intel_atomic_commit+0x3af/0x4a0
>[   95.155445]  ? handle_conflicting_encoders+0x267/0x280
>[   95.155447]  drm_atomic_commit+0x46/0x50
>[   95.155450]  drm_atomic_helper_set_config+0x68/0x90
>[   95.155453]  __drm_mode_set_config_internal+0x60/0x110
>[   95.155458]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.155460]  ? drm_ioctl+0x114/0x440
>[   95.155463]  drm_ioctl+0x1f2/0x440
>[   95.155466]  ? drm_mode_getcrtc+0x180/0x180
>[   95.155470]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.155476]  do_vfs_ioctl+0x8d/0x590
>[   95.155479]  ? security_file_ioctl+0x3e/0x60
>[   95.155481]  SyS_ioctl+0x74/0x80
>[   95.155482]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.155483] RIP: 0033:0x7f716d0a3357
>[   95.155484] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.155485] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.155485] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.155486] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.155486] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.155487] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.155487] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.155521] ---[ end trace c9eae18250dbf992 ]---
>[   95.163921] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.163923] Use count on domain AUX_A is already zero
>[   95.163927] ------------[ cut here ]------------
>[   95.163929] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.163929] Modules linked in: x86_pkg_temp_thermal
>[   95.163931] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.163931] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.163932] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.163933] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.163933] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.163934] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.163935] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.163935] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000179f
>[   95.163936] R10: ffffa21375fd2950 R11: 000000000000179f R12: ffffa21375fd4b40
>[   95.163936] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.163937] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.163938] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.163938] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.163939] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.163939] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.163940] Call Trace:
>[   95.163941]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.163943]  ? wake_atomic_t_function+0x60/0x60
>[   95.163944]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.163945]  ? schedule_timeout+0x175/0x2e0
>[   95.163946]  drm_dp_dpcd_access+0x58/0xf0
>[   95.163948]  drm_dp_dpcd_write+0x16/0x20
>[   95.163949]  intel_dp_sink_dpms+0x41/0xd0
>[   95.163951]  intel_ddi_pre_enable+0x34a/0x620
>[   95.163953]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.163954]  haswell_crtc_enable+0x26b/0x7f0
>[   95.163955]  intel_update_crtc+0x43/0xd0
>[   95.163956]  skl_update_crtcs+0x1a9/0x1e0
>[   95.163958]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.163959]  intel_atomic_commit+0x3af/0x4a0
>[   95.163960]  ? handle_conflicting_encoders+0x267/0x280
>[   95.163962]  drm_atomic_commit+0x46/0x50
>[   95.163963]  drm_atomic_helper_set_config+0x68/0x90
>[   95.163965]  __drm_mode_set_config_internal+0x60/0x110
>[   95.163966]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.163967]  ? drm_ioctl+0x114/0x440
>[   95.163968]  drm_ioctl+0x1f2/0x440
>[   95.163970]  ? drm_mode_getcrtc+0x180/0x180
>[   95.163972]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.163973]  do_vfs_ioctl+0x8d/0x590
>[   95.163975]  ? security_file_ioctl+0x3e/0x60
>[   95.163976]  SyS_ioctl+0x74/0x80
>[   95.163977]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.163978] RIP: 0033:0x7f716d0a3357
>[   95.163978] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.163979] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.163980] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.163980] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.163981] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.163981] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.163982] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.164001] ---[ end trace c9eae18250dbf993 ]---
>[   95.172401] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.172403] Use count on domain AUX_A is already zero
>[   95.172407] ------------[ cut here ]------------
>[   95.172409] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.172409] Modules linked in: x86_pkg_temp_thermal
>[   95.172410] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.172411] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.172411] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.172413] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.172413] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.172414] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.172414] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.172415] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000017d8
>[   95.172415] R10: ffffa21375fd2950 R11: 00000000000017d8 R12: ffffa21375fd4b40
>[   95.172416] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.172417] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.172417] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.172418] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.172418] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.172419] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.172419] Call Trace:
>[   95.172420]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.172422]  ? wake_atomic_t_function+0x60/0x60
>[   95.172427]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.172429]  ? schedule_timeout+0x175/0x2e0
>[   95.172432]  drm_dp_dpcd_access+0x58/0xf0
>[   95.172435]  drm_dp_dpcd_write+0x16/0x20
>[   95.172437]  intel_dp_sink_dpms+0x41/0xd0
>[   95.172440]  intel_ddi_pre_enable+0x34a/0x620
>[   95.172443]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.172446]  haswell_crtc_enable+0x26b/0x7f0
>[   95.172449]  intel_update_crtc+0x43/0xd0
>[   95.172451]  skl_update_crtcs+0x1a9/0x1e0
>[   95.172454]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.172457]  intel_atomic_commit+0x3af/0x4a0
>[   95.172460]  ? handle_conflicting_encoders+0x267/0x280
>[   95.172462]  drm_atomic_commit+0x46/0x50
>[   95.172464]  drm_atomic_helper_set_config+0x68/0x90
>[   95.172466]  __drm_mode_set_config_internal+0x60/0x110
>[   95.172467]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.172469]  ? drm_ioctl+0x114/0x440
>[   95.172471]  drm_ioctl+0x1f2/0x440
>[   95.172472]  ? drm_mode_getcrtc+0x180/0x180
>[   95.172474]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.172475]  do_vfs_ioctl+0x8d/0x590
>[   95.172477]  ? security_file_ioctl+0x3e/0x60
>[   95.172480]  SyS_ioctl+0x74/0x80
>[   95.172481]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.172482] RIP: 0033:0x7f716d0a3357
>[   95.172482] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.172483] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.172484] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.172485] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.172485] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.172486] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.172486] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.172525] ---[ end trace c9eae18250dbf994 ]---
>[   95.180926] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.180927] Use count on domain AUX_A is already zero
>[   95.180931] ------------[ cut here ]------------
>[   95.180933] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.180933] Modules linked in: x86_pkg_temp_thermal
>[   95.180935] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.180935] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.180936] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.180937] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.180937] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.180938] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.180939] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.180939] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001811
>[   95.180940] R10: ffffa21375fd2950 R11: 0000000000001811 R12: ffffa21375fd4b40
>[   95.180940] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.180941] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.180941] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.180942] CR2: 00007f7169745bc0 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.180943] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.180943] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.180943] Call Trace:
>[   95.180945]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.180946]  ? wake_atomic_t_function+0x60/0x60
>[   95.180947]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.180948]  ? schedule_timeout+0x175/0x2e0
>[   95.180950]  drm_dp_dpcd_access+0x58/0xf0
>[   95.180952]  drm_dp_dpcd_write+0x16/0x20
>[   95.180953]  intel_dp_sink_dpms+0x41/0xd0
>[   95.180954]  intel_ddi_pre_enable+0x34a/0x620
>[   95.180956]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.180958]  haswell_crtc_enable+0x26b/0x7f0
>[   95.180959]  intel_update_crtc+0x43/0xd0
>[   95.180960]  skl_update_crtcs+0x1a9/0x1e0
>[   95.180961]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.180963]  intel_atomic_commit+0x3af/0x4a0
>[   95.180964]  ? handle_conflicting_encoders+0x267/0x280
>[   95.180965]  drm_atomic_commit+0x46/0x50
>[   95.180967]  drm_atomic_helper_set_config+0x68/0x90
>[   95.180968]  __drm_mode_set_config_internal+0x60/0x110
>[   95.180970]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.180971]  ? drm_ioctl+0x114/0x440
>[   95.180972]  drm_ioctl+0x1f2/0x440
>[   95.180973]  ? drm_mode_getcrtc+0x180/0x180
>[   95.180975]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.180977]  do_vfs_ioctl+0x8d/0x590
>[   95.180978]  ? security_file_ioctl+0x3e/0x60
>[   95.180980]  SyS_ioctl+0x74/0x80
>[   95.180981]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.180982] RIP: 0033:0x7f716d0a3357
>[   95.180982] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.180983] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.180983] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.180984] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.180985] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.180985] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.180986] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.181005] ---[ end trace c9eae18250dbf995 ]---
>[   95.189406] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.189408] Use count on domain AUX_A is already zero
>[   95.189412] ------------[ cut here ]------------
>[   95.189414] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.189414] Modules linked in: x86_pkg_temp_thermal
>[   95.189415] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.189416] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.189416] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.189418] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.189418] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.189419] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.189419] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.189420] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000184a
>[   95.189421] R10: ffffa21375fd2950 R11: 000000000000184a R12: ffffa21375fd4b40
>[   95.189421] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.189422] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.189422] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.189427] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.189429] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.189431] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.189432] Call Trace:
>[   95.189435]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.189438]  ? wake_atomic_t_function+0x60/0x60
>[   95.189440]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.189443]  ? schedule_timeout+0x175/0x2e0
>[   95.189446]  drm_dp_dpcd_access+0x58/0xf0
>[   95.189450]  drm_dp_dpcd_write+0x16/0x20
>[   95.189452]  intel_dp_sink_dpms+0x41/0xd0
>[   95.189455]  intel_ddi_pre_enable+0x34a/0x620
>[   95.189457]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.189459]  haswell_crtc_enable+0x26b/0x7f0
>[   95.189460]  intel_update_crtc+0x43/0xd0
>[   95.189461]  skl_update_crtcs+0x1a9/0x1e0
>[   95.189462]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.189464]  intel_atomic_commit+0x3af/0x4a0
>[   95.189465]  ? handle_conflicting_encoders+0x267/0x280
>[   95.189468]  drm_atomic_commit+0x46/0x50
>[   95.189471]  drm_atomic_helper_set_config+0x68/0x90
>[   95.189472]  __drm_mode_set_config_internal+0x60/0x110
>[   95.189474]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.189475]  ? drm_ioctl+0x114/0x440
>[   95.189476]  drm_ioctl+0x1f2/0x440
>[   95.189477]  ? drm_mode_getcrtc+0x180/0x180
>[   95.189481]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.189484]  do_vfs_ioctl+0x8d/0x590
>[   95.189489]  ? security_file_ioctl+0x3e/0x60
>[   95.189492]  SyS_ioctl+0x74/0x80
>[   95.189496]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.189498] RIP: 0033:0x7f716d0a3357
>[   95.189500] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.189502] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.189503] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.189504] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.189506] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.189507] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.189507] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.189539] ---[ end trace c9eae18250dbf996 ]---
>[   95.197940] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.197941] Use count on domain AUX_A is already zero
>[   95.197945] ------------[ cut here ]------------
>[   95.197947] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.197947] Modules linked in: x86_pkg_temp_thermal
>[   95.197949] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.197949] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.197950] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.197951] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.197951] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.197952] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.197953] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.197953] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001883
>[   95.197954] R10: ffffa21375fd2950 R11: 0000000000001883 R12: ffffa21375fd4b40
>[   95.197954] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.197955] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.197956] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.197956] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.197957] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.197957] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.197958] Call Trace:
>[   95.197959]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.197961]  ? wake_atomic_t_function+0x60/0x60
>[   95.197962]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.197963]  ? schedule_timeout+0x175/0x2e0
>[   95.197965]  drm_dp_dpcd_access+0x58/0xf0
>[   95.197966]  drm_dp_dpcd_write+0x16/0x20
>[   95.197967]  intel_dp_sink_dpms+0x41/0xd0
>[   95.197969]  intel_ddi_pre_enable+0x34a/0x620
>[   95.197971]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.197972]  haswell_crtc_enable+0x26b/0x7f0
>[   95.197973]  intel_update_crtc+0x43/0xd0
>[   95.197974]  skl_update_crtcs+0x1a9/0x1e0
>[   95.197975]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.197977]  intel_atomic_commit+0x3af/0x4a0
>[   95.197978]  ? handle_conflicting_encoders+0x267/0x280
>[   95.197979]  drm_atomic_commit+0x46/0x50
>[   95.197981]  drm_atomic_helper_set_config+0x68/0x90
>[   95.197982]  __drm_mode_set_config_internal+0x60/0x110
>[   95.197984]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.197985]  ? drm_ioctl+0x114/0x440
>[   95.197986]  drm_ioctl+0x1f2/0x440
>[   95.197988]  ? drm_mode_getcrtc+0x180/0x180
>[   95.197990]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.197991]  do_vfs_ioctl+0x8d/0x590
>[   95.197993]  ? security_file_ioctl+0x3e/0x60
>[   95.197994]  SyS_ioctl+0x74/0x80
>[   95.197995]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.197996] RIP: 0033:0x7f716d0a3357
>[   95.197996] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.197997] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.197998] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.197998] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.197999] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.197999] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.198000] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.198020] ---[ end trace c9eae18250dbf997 ]---
>[   95.206421] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.206422] Use count on domain AUX_A is already zero
>[   95.206432] ------------[ cut here ]------------
>[   95.206435] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.206436] Modules linked in: x86_pkg_temp_thermal
>[   95.206438] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.206439] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.206440] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.206442] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.206443] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.206450] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[   95.206451] RDX: ffffa21381d94790 RSI: ffffa21381d8cba8 RDI: ffffa21381d8cba8
>[   95.206452] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000018bc
>[   95.206452] R10: ffffa21375fd2950 R11: 00000000000018bc R12: ffffa21375fd4b40
>[   95.206453] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.206454] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.206454] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.206455] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.206455] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.206456] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.206456] Call Trace:
>[   95.206458]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.206460]  ? wake_atomic_t_function+0x60/0x60
>[   95.206462]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.206466]  ? schedule_timeout+0x175/0x2e0
>[   95.206469]  drm_dp_dpcd_access+0x58/0xf0
>[   95.206474]  drm_dp_dpcd_write+0x16/0x20
>[   95.206477]  intel_dp_sink_dpms+0x41/0xd0
>[   95.206481]  intel_ddi_pre_enable+0x34a/0x620
>[   95.206486]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.206488]  haswell_crtc_enable+0x26b/0x7f0
>[   95.206489]  intel_update_crtc+0x43/0xd0
>[   95.206491]  skl_update_crtcs+0x1a9/0x1e0
>[   95.206493]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.206495]  intel_atomic_commit+0x3af/0x4a0
>[   95.206497]  ? handle_conflicting_encoders+0x267/0x280
>[   95.206498]  drm_atomic_commit+0x46/0x50
>[   95.206500]  drm_atomic_helper_set_config+0x68/0x90
>[   95.206502]  __drm_mode_set_config_internal+0x60/0x110
>[   95.206506]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.206510]  ? drm_ioctl+0x114/0x440
>[   95.206514]  drm_ioctl+0x1f2/0x440
>[   95.206517]  ? drm_mode_getcrtc+0x180/0x180
>[   95.206520]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.206523]  do_vfs_ioctl+0x8d/0x590
>[   95.206525]  ? security_file_ioctl+0x3e/0x60
>[   95.206526]  SyS_ioctl+0x74/0x80
>[   95.206529]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.206532] RIP: 0033:0x7f716d0a3357
>[   95.206535] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.206536] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.206537] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.206537] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.206539] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.206539] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.206543] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.206568] ---[ end trace c9eae18250dbf998 ]---
>[   95.214969] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.214970] Use count on domain AUX_A is already zero
>[   95.214974] ------------[ cut here ]------------
>[   95.214976] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.214976] Modules linked in: x86_pkg_temp_thermal
>[   95.214978] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.214978] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.214979] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.214980] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.214981] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.214981] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.214982] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.214982] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000018f5
>[   95.214983] R10: ffffa21375fd2950 R11: 00000000000018f5 R12: ffffa21375fd4b40
>[   95.214983] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.214984] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.214985] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.214985] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.214986] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.214986] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.214987] Call Trace:
>[   95.214988]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.214990]  ? wake_atomic_t_function+0x60/0x60
>[   95.214991]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.214992]  ? schedule_timeout+0x175/0x2e0
>[   95.214994]  drm_dp_dpcd_access+0x58/0xf0
>[   95.214995]  drm_dp_dpcd_write+0x16/0x20
>[   95.214997]  intel_dp_sink_dpms+0x41/0xd0
>[   95.214998]  intel_ddi_pre_enable+0x34a/0x620
>[   95.215000]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.215001]  haswell_crtc_enable+0x26b/0x7f0
>[   95.215002]  intel_update_crtc+0x43/0xd0
>[   95.215004]  skl_update_crtcs+0x1a9/0x1e0
>[   95.215005]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.215006]  intel_atomic_commit+0x3af/0x4a0
>[   95.215008]  ? handle_conflicting_encoders+0x267/0x280
>[   95.215009]  drm_atomic_commit+0x46/0x50
>[   95.215010]  drm_atomic_helper_set_config+0x68/0x90
>[   95.215012]  __drm_mode_set_config_internal+0x60/0x110
>[   95.215013]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.215014]  ? drm_ioctl+0x114/0x440
>[   95.215016]  drm_ioctl+0x1f2/0x440
>[   95.215017]  ? drm_mode_getcrtc+0x180/0x180
>[   95.215019]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.215020]  do_vfs_ioctl+0x8d/0x590
>[   95.215022]  ? security_file_ioctl+0x3e/0x60
>[   95.215023]  SyS_ioctl+0x74/0x80
>[   95.215025]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.215025] RIP: 0033:0x7f716d0a3357
>[   95.215026] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.215026] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.215027] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.215028] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.215028] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.215029] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.215029] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.215049] ---[ end trace c9eae18250dbf999 ]---
>[   95.223450] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.223451] Use count on domain AUX_A is already zero
>[   95.223456] ------------[ cut here ]------------
>[   95.223457] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.223458] Modules linked in: x86_pkg_temp_thermal
>[   95.223459] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.223460] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.223460] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.223461] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.223462] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.223463] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.223463] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.223464] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000192e
>[   95.223464] R10: ffffa21375fd2950 R11: 000000000000192e R12: ffffa21375fd4b40
>[   95.223465] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.223465] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.223466] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.223467] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.223467] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.223468] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.223468] Call Trace:
>[   95.223469]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.223471]  ? wake_atomic_t_function+0x60/0x60
>[   95.223472]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.223473]  ? schedule_timeout+0x175/0x2e0
>[   95.223475]  drm_dp_dpcd_access+0x58/0xf0
>[   95.223477]  drm_dp_dpcd_write+0x16/0x20
>[   95.223478]  intel_dp_sink_dpms+0x41/0xd0
>[   95.223479]  intel_ddi_pre_enable+0x34a/0x620
>[   95.223481]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.223482]  haswell_crtc_enable+0x26b/0x7f0
>[   95.223484]  intel_update_crtc+0x43/0xd0
>[   95.223485]  skl_update_crtcs+0x1a9/0x1e0
>[   95.223486]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.223487]  intel_atomic_commit+0x3af/0x4a0
>[   95.223489]  ? handle_conflicting_encoders+0x267/0x280
>[   95.223490]  drm_atomic_commit+0x46/0x50
>[   95.223491]  drm_atomic_helper_set_config+0x68/0x90
>[   95.223493]  __drm_mode_set_config_internal+0x60/0x110
>[   95.223494]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.223495]  ? drm_ioctl+0x114/0x440
>[   95.223497]  drm_ioctl+0x1f2/0x440
>[   95.223498]  ? drm_mode_getcrtc+0x180/0x180
>[   95.223500]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.223501]  do_vfs_ioctl+0x8d/0x590
>[   95.223503]  ? security_file_ioctl+0x3e/0x60
>[   95.223504]  SyS_ioctl+0x74/0x80
>[   95.223506]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.223506] RIP: 0033:0x7f716d0a3357
>[   95.223507] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.223508] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.223508] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.223509] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.223509] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.223510] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.223511] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.223530] ---[ end trace c9eae18250dbf99a ]---
>[   95.231931] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.231932] Use count on domain AUX_A is already zero
>[   95.231937] ------------[ cut here ]------------
>[   95.231938] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.231939] Modules linked in: x86_pkg_temp_thermal
>[   95.231940] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.231941] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.231941] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.231942] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.231943] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.231944] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.231945] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.231945] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001967
>[   95.231946] R10: ffffa21375fd2950 R11: 0000000000001967 R12: ffffa21375fd4b40
>[   95.231946] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.231947] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.231947] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.231948] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.231948] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.231949] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.231949] Call Trace:
>[   95.231951]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.231952]  ? wake_atomic_t_function+0x60/0x60
>[   95.231953]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.231954]  ? schedule_timeout+0x175/0x2e0
>[   95.231956]  drm_dp_dpcd_access+0x58/0xf0
>[   95.231958]  drm_dp_dpcd_write+0x16/0x20
>[   95.231959]  intel_dp_sink_dpms+0x41/0xd0
>[   95.231961]  intel_ddi_pre_enable+0x34a/0x620
>[   95.231962]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.231964]  haswell_crtc_enable+0x26b/0x7f0
>[   95.231965]  intel_update_crtc+0x43/0xd0
>[   95.231966]  skl_update_crtcs+0x1a9/0x1e0
>[   95.231967]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.231968]  intel_atomic_commit+0x3af/0x4a0
>[   95.231970]  ? handle_conflicting_encoders+0x267/0x280
>[   95.231971]  drm_atomic_commit+0x46/0x50
>[   95.231973]  drm_atomic_helper_set_config+0x68/0x90
>[   95.231974]  __drm_mode_set_config_internal+0x60/0x110
>[   95.231975]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.231977]  ? drm_ioctl+0x114/0x440
>[   95.231978]  drm_ioctl+0x1f2/0x440
>[   95.231979]  ? drm_mode_getcrtc+0x180/0x180
>[   95.231981]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.231983]  do_vfs_ioctl+0x8d/0x590
>[   95.231984]  ? security_file_ioctl+0x3e/0x60
>[   95.231985]  SyS_ioctl+0x74/0x80
>[   95.231987]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.231987] RIP: 0033:0x7f716d0a3357
>[   95.231988] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.231989] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.231989] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.231990] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.231990] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.231991] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.231992] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.232011] ---[ end trace c9eae18250dbf99b ]---
>[   95.240412] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.240413] Use count on domain AUX_A is already zero
>[   95.240418] ------------[ cut here ]------------
>[   95.240419] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.240420] Modules linked in: x86_pkg_temp_thermal
>[   95.240421] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.240422] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.240422] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.240428] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.240430] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.240433] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.240435] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.240436] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000019a0
>[   95.240438] R10: ffffa21375fd2950 R11: 00000000000019a0 R12: ffffa21375fd4b40
>[   95.240439] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.240441] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.240443] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.240443] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.240444] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.240444] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.240445] Call Trace:
>[   95.240446]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.240448]  ? wake_atomic_t_function+0x60/0x60
>[   95.240449]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.240450]  ? schedule_timeout+0x175/0x2e0
>[   95.240451]  drm_dp_dpcd_access+0x58/0xf0
>[   95.240453]  drm_dp_dpcd_write+0x16/0x20
>[   95.240454]  intel_dp_sink_dpms+0x41/0xd0
>[   95.240456]  intel_ddi_pre_enable+0x34a/0x620
>[   95.240459]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.240461]  haswell_crtc_enable+0x26b/0x7f0
>[   95.240464]  intel_update_crtc+0x43/0xd0
>[   95.240466]  skl_update_crtcs+0x1a9/0x1e0
>[   95.240469]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.240472]  intel_atomic_commit+0x3af/0x4a0
>[   95.240474]  ? handle_conflicting_encoders+0x267/0x280
>[   95.240478]  drm_atomic_commit+0x46/0x50
>[   95.240481]  drm_atomic_helper_set_config+0x68/0x90
>[   95.240482]  __drm_mode_set_config_internal+0x60/0x110
>[   95.240484]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.240485]  ? drm_ioctl+0x114/0x440
>[   95.240486]  drm_ioctl+0x1f2/0x440
>[   95.240487]  ? drm_mode_getcrtc+0x180/0x180
>[   95.240491]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.240495]  do_vfs_ioctl+0x8d/0x590
>[   95.240500]  ? security_file_ioctl+0x3e/0x60
>[   95.240502]  SyS_ioctl+0x74/0x80
>[   95.240504]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.240505] RIP: 0033:0x7f716d0a3357
>[   95.240505] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.240506] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.240507] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.240507] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.240508] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.240509] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.240513] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.240541] ---[ end trace c9eae18250dbf99c ]---
>[   95.248942] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.248943] Use count on domain AUX_A is already zero
>[   95.248947] ------------[ cut here ]------------
>[   95.248949] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.248949] Modules linked in: x86_pkg_temp_thermal
>[   95.248951] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.248951] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.248952] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.248953] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.248954] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.248955] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.248955] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.248956] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000019d9
>[   95.248956] R10: ffffa21375fd2950 R11: 00000000000019d9 R12: ffffa21375fd4b40
>[   95.248957] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.248957] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.248958] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.248958] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.248959] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.248959] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.248960] Call Trace:
>[   95.248961]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.248963]  ? wake_atomic_t_function+0x60/0x60
>[   95.248964]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.248965]  ? schedule_timeout+0x175/0x2e0
>[   95.248967]  drm_dp_dpcd_access+0x58/0xf0
>[   95.248968]  drm_dp_dpcd_write+0x16/0x20
>[   95.248969]  intel_dp_sink_dpms+0x41/0xd0
>[   95.248971]  intel_ddi_pre_enable+0x34a/0x620
>[   95.248973]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.248974]  haswell_crtc_enable+0x26b/0x7f0
>[   95.248975]  intel_update_crtc+0x43/0xd0
>[   95.248976]  skl_update_crtcs+0x1a9/0x1e0
>[   95.248977]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.248979]  intel_atomic_commit+0x3af/0x4a0
>[   95.248980]  ? handle_conflicting_encoders+0x267/0x280
>[   95.248982]  drm_atomic_commit+0x46/0x50
>[   95.248983]  drm_atomic_helper_set_config+0x68/0x90
>[   95.248984]  __drm_mode_set_config_internal+0x60/0x110
>[   95.248986]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.248987]  ? drm_ioctl+0x114/0x440
>[   95.248988]  drm_ioctl+0x1f2/0x440
>[   95.248989]  ? drm_mode_getcrtc+0x180/0x180
>[   95.248991]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.248993]  do_vfs_ioctl+0x8d/0x590
>[   95.248994]  ? security_file_ioctl+0x3e/0x60
>[   95.248996]  SyS_ioctl+0x74/0x80
>[   95.248997]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.248997] RIP: 0033:0x7f716d0a3357
>[   95.248998] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.248999] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.248999] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.249000] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.249000] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.249001] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.249002] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.249021] ---[ end trace c9eae18250dbf99d ]---
>[   95.257422] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.257428] Use count on domain AUX_A is already zero
>[   95.257433] ------------[ cut here ]------------
>[   95.257436] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.257438] Modules linked in: x86_pkg_temp_thermal
>[   95.257441] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.257442] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.257442] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.257444] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.257445] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.257447] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[   95.257448] RDX: ffffa21381d94790 RSI: ffffa21381d8cba8 RDI: ffffa21381d8cba8
>[   95.257449] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001a12
>[   95.257449] R10: ffffa21375fd2950 R11: 0000000000001a12 R12: ffffa21375fd4b40
>[   95.257450] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.257451] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.257453] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.257454] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.257455] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.257456] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.257457] Call Trace:
>[   95.257458]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.257460]  ? wake_atomic_t_function+0x60/0x60
>[   95.257461]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.257462]  ? schedule_timeout+0x175/0x2e0
>[   95.257464]  drm_dp_dpcd_access+0x58/0xf0
>[   95.257467]  drm_dp_dpcd_write+0x16/0x20
>[   95.257469]  intel_dp_sink_dpms+0x41/0xd0
>[   95.257471]  intel_ddi_pre_enable+0x34a/0x620
>[   95.257473]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.257475]  haswell_crtc_enable+0x26b/0x7f0
>[   95.257476]  intel_update_crtc+0x43/0xd0
>[   95.257478]  skl_update_crtcs+0x1a9/0x1e0
>[   95.257479]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.257481]  intel_atomic_commit+0x3af/0x4a0
>[   95.257483]  ? handle_conflicting_encoders+0x267/0x280
>[   95.257485]  drm_atomic_commit+0x46/0x50
>[   95.257487]  drm_atomic_helper_set_config+0x68/0x90
>[   95.257489]  __drm_mode_set_config_internal+0x60/0x110
>[   95.257491]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.257492]  ? drm_ioctl+0x114/0x440
>[   95.257494]  drm_ioctl+0x1f2/0x440
>[   95.257496]  ? drm_mode_getcrtc+0x180/0x180
>[   95.257499]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.257501]  do_vfs_ioctl+0x8d/0x590
>[   95.257503]  ? security_file_ioctl+0x3e/0x60
>[   95.257505]  SyS_ioctl+0x74/0x80
>[   95.257506]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.257508] RIP: 0033:0x7f716d0a3357
>[   95.257508] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.257509] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.257510] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.257511] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.257512] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.257514] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.257514] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.257541] ---[ end trace c9eae18250dbf99e ]---
>[   95.265942] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.265943] Use count on domain AUX_A is already zero
>[   95.265947] ------------[ cut here ]------------
>[   95.265949] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.265949] Modules linked in: x86_pkg_temp_thermal
>[   95.265951] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.265951] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.265952] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.265953] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.265953] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.265954] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.265955] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.265955] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001a4b
>[   95.265956] R10: ffffa21375fd2950 R11: 0000000000001a4b R12: ffffa21375fd4b40
>[   95.265956] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.265957] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.265958] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.265958] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.265959] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.265959] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.265960] Call Trace:
>[   95.265961]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.265963]  ? wake_atomic_t_function+0x60/0x60
>[   95.265964]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.265965]  ? schedule_timeout+0x175/0x2e0
>[   95.265966]  drm_dp_dpcd_access+0x58/0xf0
>[   95.265968]  drm_dp_dpcd_write+0x16/0x20
>[   95.265969]  intel_dp_sink_dpms+0x41/0xd0
>[   95.265971]  intel_ddi_pre_enable+0x34a/0x620
>[   95.265973]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.265974]  haswell_crtc_enable+0x26b/0x7f0
>[   95.265975]  intel_update_crtc+0x43/0xd0
>[   95.265976]  skl_update_crtcs+0x1a9/0x1e0
>[   95.265977]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.265979]  intel_atomic_commit+0x3af/0x4a0
>[   95.265980]  ? handle_conflicting_encoders+0x267/0x280
>[   95.265982]  drm_atomic_commit+0x46/0x50
>[   95.265983]  drm_atomic_helper_set_config+0x68/0x90
>[   95.265984]  __drm_mode_set_config_internal+0x60/0x110
>[   95.265986]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.265987]  ? drm_ioctl+0x114/0x440
>[   95.265988]  drm_ioctl+0x1f2/0x440
>[   95.265990]  ? drm_mode_getcrtc+0x180/0x180
>[   95.265992]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.265993]  do_vfs_ioctl+0x8d/0x590
>[   95.265995]  ? security_file_ioctl+0x3e/0x60
>[   95.265996]  SyS_ioctl+0x74/0x80
>[   95.265997]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.265998] RIP: 0033:0x7f716d0a3357
>[   95.265998] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.265999] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.266000] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.266000] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.266001] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.266001] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.266002] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.266021] ---[ end trace c9eae18250dbf99f ]---
>[   95.274422] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.274426] Use count on domain AUX_A is already zero
>[   95.274430] ------------[ cut here ]------------
>[   95.274432] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.274432] Modules linked in: x86_pkg_temp_thermal
>[   95.274434] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.274434] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.274435] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.274436] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.274436] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.274437] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.274438] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.274438] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001a84
>[   95.274439] R10: ffffa21375fd2950 R11: 0000000000001a84 R12: ffffa21375fd4b40
>[   95.274439] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.274440] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.274441] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.274441] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.274442] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.274442] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.274443] Call Trace:
>[   95.274444]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.274446]  ? wake_atomic_t_function+0x60/0x60
>[   95.274447]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.274448]  ? schedule_timeout+0x175/0x2e0
>[   95.274449]  drm_dp_dpcd_access+0x58/0xf0
>[   95.274451]  drm_dp_dpcd_write+0x16/0x20
>[   95.274452]  intel_dp_sink_dpms+0x41/0xd0
>[   95.274454]  intel_ddi_pre_enable+0x34a/0x620
>[   95.274456]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.274457]  haswell_crtc_enable+0x26b/0x7f0
>[   95.274458]  intel_update_crtc+0x43/0xd0
>[   95.274459]  skl_update_crtcs+0x1a9/0x1e0
>[   95.274460]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.274462]  intel_atomic_commit+0x3af/0x4a0
>[   95.274463]  ? handle_conflicting_encoders+0x267/0x280
>[   95.274464]  drm_atomic_commit+0x46/0x50
>[   95.274466]  drm_atomic_helper_set_config+0x68/0x90
>[   95.274467]  __drm_mode_set_config_internal+0x60/0x110
>[   95.274469]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.274470]  ? drm_ioctl+0x114/0x440
>[   95.274471]  drm_ioctl+0x1f2/0x440
>[   95.274472]  ? drm_mode_getcrtc+0x180/0x180
>[   95.274474]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.274476]  do_vfs_ioctl+0x8d/0x590
>[   95.274477]  ? security_file_ioctl+0x3e/0x60
>[   95.274479]  SyS_ioctl+0x74/0x80
>[   95.274480]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.274481] RIP: 0033:0x7f716d0a3357
>[   95.274481] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.274482] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.274483] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.274483] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.274484] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.274484] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.274485] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.274504] ---[ end trace c9eae18250dbf9a0 ]---
>[   95.282905] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.282907] Use count on domain AUX_A is already zero
>[   95.282911] ------------[ cut here ]------------
>[   95.282913] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.282913] Modules linked in: x86_pkg_temp_thermal
>[   95.282915] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.282915] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.282916] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.282917] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.282917] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.282918] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.282919] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.282919] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001abd
>[   95.282920] R10: ffffa21375fd2950 R11: 0000000000001abd R12: ffffa21375fd4b40
>[   95.282920] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.282921] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.282922] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.282922] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.282923] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.282923] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.282924] Call Trace:
>[   95.282925]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.282927]  ? wake_atomic_t_function+0x60/0x60
>[   95.282928]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.282929]  ? schedule_timeout+0x175/0x2e0
>[   95.282930]  drm_dp_dpcd_access+0x58/0xf0
>[   95.282932]  drm_dp_dpcd_write+0x16/0x20
>[   95.282933]  intel_dp_sink_dpms+0x41/0xd0
>[   95.282935]  intel_ddi_pre_enable+0x34a/0x620
>[   95.282937]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.282938]  haswell_crtc_enable+0x26b/0x7f0
>[   95.282939]  intel_update_crtc+0x43/0xd0
>[   95.282940]  skl_update_crtcs+0x1a9/0x1e0
>[   95.282942]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.282943]  intel_atomic_commit+0x3af/0x4a0
>[   95.282944]  ? handle_conflicting_encoders+0x267/0x280
>[   95.282946]  drm_atomic_commit+0x46/0x50
>[   95.282947]  drm_atomic_helper_set_config+0x68/0x90
>[   95.282949]  __drm_mode_set_config_internal+0x60/0x110
>[   95.282950]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.282951]  ? drm_ioctl+0x114/0x440
>[   95.282952]  drm_ioctl+0x1f2/0x440
>[   95.282954]  ? drm_mode_getcrtc+0x180/0x180
>[   95.282956]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.282957]  do_vfs_ioctl+0x8d/0x590
>[   95.282959]  ? security_file_ioctl+0x3e/0x60
>[   95.282960]  SyS_ioctl+0x74/0x80
>[   95.282961]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.282962] RIP: 0033:0x7f716d0a3357
>[   95.282963] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.282963] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.282964] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.282964] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.282965] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.282966] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.282966] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.282985] ---[ end trace c9eae18250dbf9a1 ]---
>[   95.291386] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.291388] Use count on domain AUX_A is already zero
>[   95.291392] ------------[ cut here ]------------
>[   95.291393] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.291394] Modules linked in: x86_pkg_temp_thermal
>[   95.291395] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.291396] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.291396] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.291397] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.291398] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.291399] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.291399] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.291400] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001af6
>[   95.291400] R10: ffffa21375fd2950 R11: 0000000000001af6 R12: ffffa21375fd4b40
>[   95.291401] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.291402] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.291402] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.291403] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.291403] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.291404] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.291404] Call Trace:
>[   95.291405]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.291407]  ? wake_atomic_t_function+0x60/0x60
>[   95.291408]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.291409]  ? schedule_timeout+0x175/0x2e0
>[   95.291411]  drm_dp_dpcd_access+0x58/0xf0
>[   95.291413]  drm_dp_dpcd_write+0x16/0x20
>[   95.291414]  intel_dp_sink_dpms+0x41/0xd0
>[   95.291415]  intel_ddi_pre_enable+0x34a/0x620
>[   95.291417]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.291418]  haswell_crtc_enable+0x26b/0x7f0
>[   95.291419]  intel_update_crtc+0x43/0xd0
>[   95.291421]  skl_update_crtcs+0x1a9/0x1e0
>[   95.291422]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.291427]  intel_atomic_commit+0x3af/0x4a0
>[   95.291432]  ? handle_conflicting_encoders+0x267/0x280
>[   95.291435]  drm_atomic_commit+0x46/0x50
>[   95.291438]  drm_atomic_helper_set_config+0x68/0x90
>[   95.291441]  __drm_mode_set_config_internal+0x60/0x110
>[   95.291444]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.291446]  ? drm_ioctl+0x114/0x440
>[   95.291449]  drm_ioctl+0x1f2/0x440
>[   95.291452]  ? drm_mode_getcrtc+0x180/0x180
>[   95.291457]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.291460]  do_vfs_ioctl+0x8d/0x590
>[   95.291463]  ? security_file_ioctl+0x3e/0x60
>[   95.291466]  SyS_ioctl+0x74/0x80
>[   95.291470]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.291475] RIP: 0033:0x7f716d0a3357
>[   95.291478] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.291483] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.291484] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.291485] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.291485] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.291486] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.291487] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.291509] ---[ end trace c9eae18250dbf9a2 ]---
>[   95.299911] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.299913] Use count on domain AUX_A is already zero
>[   95.299917] ------------[ cut here ]------------
>[   95.299919] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.299919] Modules linked in: x86_pkg_temp_thermal
>[   95.299921] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.299921] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.299922] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.299923] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.299924] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.299924] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.299925] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.299926] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001b2f
>[   95.299926] R10: ffffa21375fd2950 R11: 0000000000001b2f R12: ffffa21375fd4b40
>[   95.299927] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.299927] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.299928] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.299929] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.299929] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.299930] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.299930] Call Trace:
>[   95.299931]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.299933]  ? wake_atomic_t_function+0x60/0x60
>[   95.299934]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.299935]  ? schedule_timeout+0x175/0x2e0
>[   95.299937]  drm_dp_dpcd_access+0x58/0xf0
>[   95.299939]  drm_dp_dpcd_write+0x16/0x20
>[   95.299940]  intel_dp_sink_dpms+0x41/0xd0
>[   95.299941]  intel_ddi_pre_enable+0x34a/0x620
>[   95.299943]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.299944]  haswell_crtc_enable+0x26b/0x7f0
>[   95.299946]  intel_update_crtc+0x43/0xd0
>[   95.299947]  skl_update_crtcs+0x1a9/0x1e0
>[   95.299948]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.299949]  intel_atomic_commit+0x3af/0x4a0
>[   95.299951]  ? handle_conflicting_encoders+0x267/0x280
>[   95.299952]  drm_atomic_commit+0x46/0x50
>[   95.299954]  drm_atomic_helper_set_config+0x68/0x90
>[   95.299955]  __drm_mode_set_config_internal+0x60/0x110
>[   95.299957]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.299958]  ? drm_ioctl+0x114/0x440
>[   95.299959]  drm_ioctl+0x1f2/0x440
>[   95.299960]  ? drm_mode_getcrtc+0x180/0x180
>[   95.299962]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.299964]  do_vfs_ioctl+0x8d/0x590
>[   95.299965]  ? security_file_ioctl+0x3e/0x60
>[   95.299966]  SyS_ioctl+0x74/0x80
>[   95.299968]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.299969] RIP: 0033:0x7f716d0a3357
>[   95.299969] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.299970] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.299970] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.299971] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.299972] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.299972] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.299973] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.299992] ---[ end trace c9eae18250dbf9a3 ]---
>[   95.308394] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.308395] Use count on domain AUX_A is already zero
>[   95.308400] ------------[ cut here ]------------
>[   95.308401] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.308402] Modules linked in: x86_pkg_temp_thermal
>[   95.308403] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.308404] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.308404] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.308406] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.308406] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.308407] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.308407] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.308408] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001b68
>[   95.308409] R10: ffffa21375fd2950 R11: 0000000000001b68 R12: ffffa21375fd4b40
>[   95.308409] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.308410] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.308410] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.308411] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.308411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.308412] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.308412] Call Trace:
>[   95.308414]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.308415]  ? wake_atomic_t_function+0x60/0x60
>[   95.308416]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.308417]  ? schedule_timeout+0x175/0x2e0
>[   95.308419]  drm_dp_dpcd_access+0x58/0xf0
>[   95.308421]  drm_dp_dpcd_write+0x16/0x20
>[   95.308422]  intel_dp_sink_dpms+0x41/0xd0
>[   95.308428]  intel_ddi_pre_enable+0x34a/0x620
>[   95.308431]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.308434]  haswell_crtc_enable+0x26b/0x7f0
>[   95.308437]  intel_update_crtc+0x43/0xd0
>[   95.308439]  skl_update_crtcs+0x1a9/0x1e0
>[   95.308442]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.308445]  intel_atomic_commit+0x3af/0x4a0
>[   95.308447]  ? handle_conflicting_encoders+0x267/0x280
>[   95.308450]  drm_atomic_commit+0x46/0x50
>[   95.308453]  drm_atomic_helper_set_config+0x68/0x90
>[   95.308458]  __drm_mode_set_config_internal+0x60/0x110
>[   95.308461]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.308463]  ? drm_ioctl+0x114/0x440
>[   95.308466]  drm_ioctl+0x1f2/0x440
>[   95.308468]  ? drm_mode_getcrtc+0x180/0x180
>[   95.308473]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.308477]  do_vfs_ioctl+0x8d/0x590
>[   95.308479]  ? security_file_ioctl+0x3e/0x60
>[   95.308480]  SyS_ioctl+0x74/0x80
>[   95.308482]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.308483] RIP: 0033:0x7f716d0a3357
>[   95.308483] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.308484] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.308485] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.308485] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.308486] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.308486] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.308487] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.308517] ---[ end trace c9eae18250dbf9a4 ]---
>[   95.308522] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   95.319903] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.319905] Use count on domain AUX_A is already zero
>[   95.319910] ------------[ cut here ]------------
>[   95.319912] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.319913] Modules linked in: x86_pkg_temp_thermal
>[   95.319915] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.319916] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.319916] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.319918] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.319919] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.319920] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.319920] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.319921] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001ba2
>[   95.319921] R10: ffffa21375fd2950 R11: 0000000000001ba2 R12: ffffa21375fd4b40
>[   95.319922] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.319923] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.319924] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.319924] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.319925] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.319926] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.319926] Call Trace:
>[   95.319928]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.319930]  ? wake_atomic_t_function+0x60/0x60
>[   95.319931]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.319932]  ? schedule_timeout+0x175/0x2e0
>[   95.319934]  drm_dp_dpcd_access+0x58/0xf0
>[   95.319936]  drm_dp_dpcd_write+0x16/0x20
>[   95.319937]  intel_dp_sink_dpms+0x41/0xd0
>[   95.319938]  intel_ddi_pre_enable+0x34a/0x620
>[   95.319940]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.319942]  haswell_crtc_enable+0x26b/0x7f0
>[   95.319943]  intel_update_crtc+0x43/0xd0
>[   95.319944]  skl_update_crtcs+0x1a9/0x1e0
>[   95.319946]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.319947]  intel_atomic_commit+0x3af/0x4a0
>[   95.319948]  ? handle_conflicting_encoders+0x267/0x280
>[   95.319950]  drm_atomic_commit+0x46/0x50
>[   95.319951]  drm_atomic_helper_set_config+0x68/0x90
>[   95.319953]  __drm_mode_set_config_internal+0x60/0x110
>[   95.319954]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.319956]  ? drm_ioctl+0x114/0x440
>[   95.319957]  drm_ioctl+0x1f2/0x440
>[   95.319958]  ? drm_mode_getcrtc+0x180/0x180
>[   95.319960]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.319962]  do_vfs_ioctl+0x8d/0x590
>[   95.319964]  ? security_file_ioctl+0x3e/0x60
>[   95.319965]  SyS_ioctl+0x74/0x80
>[   95.319966]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.319967] RIP: 0033:0x7f716d0a3357
>[   95.319968] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.319969] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.319969] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.319970] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.319970] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.319971] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.319972] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.319992] ---[ end trace c9eae18250dbf9a5 ]---
>[   95.328394] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.328395] Use count on domain AUX_A is already zero
>[   95.328400] ------------[ cut here ]------------
>[   95.328402] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.328402] Modules linked in: x86_pkg_temp_thermal
>[   95.328404] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.328404] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.328405] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.328406] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.328407] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.328408] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.328409] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.328409] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001bdb
>[   95.328410] R10: ffffa21375fd2950 R11: 0000000000001bdb R12: ffffa21375fd4b40
>[   95.328410] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.328411] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.328412] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.328412] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.328413] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.328413] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.328414] Call Trace:
>[   95.328415]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.328417]  ? wake_atomic_t_function+0x60/0x60
>[   95.328418]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.328419]  ? schedule_timeout+0x175/0x2e0
>[   95.328421]  drm_dp_dpcd_access+0x58/0xf0
>[   95.328423]  drm_dp_dpcd_write+0x16/0x20
>[   95.328431]  intel_dp_sink_dpms+0x41/0xd0
>[   95.328434]  intel_ddi_pre_enable+0x34a/0x620
>[   95.328438]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.328440]  haswell_crtc_enable+0x26b/0x7f0
>[   95.328443]  intel_update_crtc+0x43/0xd0
>[   95.328446]  skl_update_crtcs+0x1a9/0x1e0
>[   95.328448]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.328451]  intel_atomic_commit+0x3af/0x4a0
>[   95.328454]  ? handle_conflicting_encoders+0x267/0x280
>[   95.328456]  drm_atomic_commit+0x46/0x50
>[   95.328460]  drm_atomic_helper_set_config+0x68/0x90
>[   95.328464]  __drm_mode_set_config_internal+0x60/0x110
>[   95.328467]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.328469]  ? drm_ioctl+0x114/0x440
>[   95.328471]  drm_ioctl+0x1f2/0x440
>[   95.328472]  ? drm_mode_getcrtc+0x180/0x180
>[   95.328474]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.328478]  do_vfs_ioctl+0x8d/0x590
>[   95.328479]  ? security_file_ioctl+0x3e/0x60
>[   95.328481]  SyS_ioctl+0x74/0x80
>[   95.328482]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.328483] RIP: 0033:0x7f716d0a3357
>[   95.328484] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.328485] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.328486] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.328486] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.328487] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.328487] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.328488] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.328524] ---[ end trace c9eae18250dbf9a6 ]---
>[   95.336925] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.336926] Use count on domain AUX_A is already zero
>[   95.336930] ------------[ cut here ]------------
>[   95.336932] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.336933] Modules linked in: x86_pkg_temp_thermal
>[   95.336934] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.336935] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.336935] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.336937] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.336937] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.336938] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.336939] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.336939] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001c14
>[   95.336940] R10: ffffa21375fd2950 R11: 0000000000001c14 R12: ffffa21375fd4b40
>[   95.336940] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.336941] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.336942] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.336942] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.336943] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.336943] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.336944] Call Trace:
>[   95.336945]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.336947]  ? wake_atomic_t_function+0x60/0x60
>[   95.336948]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.336949]  ? schedule_timeout+0x175/0x2e0
>[   95.336951]  drm_dp_dpcd_access+0x58/0xf0
>[   95.336952]  drm_dp_dpcd_write+0x16/0x20
>[   95.336954]  intel_dp_sink_dpms+0x41/0xd0
>[   95.336955]  intel_ddi_pre_enable+0x34a/0x620
>[   95.336957]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.336958]  haswell_crtc_enable+0x26b/0x7f0
>[   95.336960]  intel_update_crtc+0x43/0xd0
>[   95.336961]  skl_update_crtcs+0x1a9/0x1e0
>[   95.336962]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.336963]  intel_atomic_commit+0x3af/0x4a0
>[   95.336965]  ? handle_conflicting_encoders+0x267/0x280
>[   95.336966]  drm_atomic_commit+0x46/0x50
>[   95.336967]  drm_atomic_helper_set_config+0x68/0x90
>[   95.336969]  __drm_mode_set_config_internal+0x60/0x110
>[   95.336971]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.336972]  ? drm_ioctl+0x114/0x440
>[   95.336973]  drm_ioctl+0x1f2/0x440
>[   95.336974]  ? drm_mode_getcrtc+0x180/0x180
>[   95.336976]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.336978]  do_vfs_ioctl+0x8d/0x590
>[   95.336979]  ? security_file_ioctl+0x3e/0x60
>[   95.336981]  SyS_ioctl+0x74/0x80
>[   95.336982]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.336983] RIP: 0033:0x7f716d0a3357
>[   95.336983] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.336984] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.336985] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.336985] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.336986] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.336986] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.336987] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.337006] ---[ end trace c9eae18250dbf9a7 ]---
>[   95.345407] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.345409] Use count on domain AUX_A is already zero
>[   95.345413] ------------[ cut here ]------------
>[   95.345415] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.345415] Modules linked in: x86_pkg_temp_thermal
>[   95.345417] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.345417] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.345418] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.345419] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.345419] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.345420] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.345421] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.345421] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001c4d
>[   95.345422] R10: ffffa21375fd2950 R11: 0000000000001c4d R12: ffffa21375fd4b40
>[   95.345422] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.345427] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.345429] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.345431] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.345433] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.345435] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.345436] Call Trace:
>[   95.345439]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.345442]  ? wake_atomic_t_function+0x60/0x60
>[   95.345445]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.345447]  ? schedule_timeout+0x175/0x2e0
>[   95.345450]  drm_dp_dpcd_access+0x58/0xf0
>[   95.345453]  drm_dp_dpcd_write+0x16/0x20
>[   95.345455]  intel_dp_sink_dpms+0x41/0xd0
>[   95.345457]  intel_ddi_pre_enable+0x34a/0x620
>[   95.345460]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.345461]  haswell_crtc_enable+0x26b/0x7f0
>[   95.345463]  intel_update_crtc+0x43/0xd0
>[   95.345464]  skl_update_crtcs+0x1a9/0x1e0
>[   95.345465]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.345466]  intel_atomic_commit+0x3af/0x4a0
>[   95.345470]  ? handle_conflicting_encoders+0x267/0x280
>[   95.345471]  drm_atomic_commit+0x46/0x50
>[   95.345472]  drm_atomic_helper_set_config+0x68/0x90
>[   95.345474]  __drm_mode_set_config_internal+0x60/0x110
>[   95.345476]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.345478]  ? drm_ioctl+0x114/0x440
>[   95.345479]  drm_ioctl+0x1f2/0x440
>[   95.345482]  ? drm_mode_getcrtc+0x180/0x180
>[   95.345486]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.345491]  do_vfs_ioctl+0x8d/0x590
>[   95.345494]  ? security_file_ioctl+0x3e/0x60
>[   95.345498]  SyS_ioctl+0x74/0x80
>[   95.345501]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.345502] RIP: 0033:0x7f716d0a3357
>[   95.345507] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.345508] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.345508] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.345509] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.345509] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.345510] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.345510] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.345541] ---[ end trace c9eae18250dbf9a8 ]---
>[   95.353941] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.353943] Use count on domain AUX_A is already zero
>[   95.353947] ------------[ cut here ]------------
>[   95.353948] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.353949] Modules linked in: x86_pkg_temp_thermal
>[   95.353950] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.353951] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.353952] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.353953] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.353953] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.353954] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.353955] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.353955] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001c86
>[   95.353956] R10: ffffa21375fd2950 R11: 0000000000001c86 R12: ffffa21375fd4b40
>[   95.353956] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.353957] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.353958] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.353958] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.353959] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.353959] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.353960] Call Trace:
>[   95.353961]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.353963]  ? wake_atomic_t_function+0x60/0x60
>[   95.353964]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.353965]  ? schedule_timeout+0x175/0x2e0
>[   95.353967]  drm_dp_dpcd_access+0x58/0xf0
>[   95.353968]  drm_dp_dpcd_write+0x16/0x20
>[   95.353970]  intel_dp_sink_dpms+0x41/0xd0
>[   95.353971]  intel_ddi_pre_enable+0x34a/0x620
>[   95.353973]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.353974]  haswell_crtc_enable+0x26b/0x7f0
>[   95.353976]  intel_update_crtc+0x43/0xd0
>[   95.353977]  skl_update_crtcs+0x1a9/0x1e0
>[   95.353978]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.353979]  intel_atomic_commit+0x3af/0x4a0
>[   95.353981]  ? handle_conflicting_encoders+0x267/0x280
>[   95.353982]  drm_atomic_commit+0x46/0x50
>[   95.353983]  drm_atomic_helper_set_config+0x68/0x90
>[   95.353985]  __drm_mode_set_config_internal+0x60/0x110
>[   95.353986]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.353987]  ? drm_ioctl+0x114/0x440
>[   95.353989]  drm_ioctl+0x1f2/0x440
>[   95.353990]  ? drm_mode_getcrtc+0x180/0x180
>[   95.353992]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.353993]  do_vfs_ioctl+0x8d/0x590
>[   95.353995]  ? security_file_ioctl+0x3e/0x60
>[   95.353996]  SyS_ioctl+0x74/0x80
>[   95.353998]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.353998] RIP: 0033:0x7f716d0a3357
>[   95.353999] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.354000] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.354000] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.354001] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.354002] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.354002] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.354003] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.354022] ---[ end trace c9eae18250dbf9a9 ]---
>[   95.362423] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.362427] Use count on domain AUX_A is already zero
>[   95.362431] ------------[ cut here ]------------
>[   95.362433] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.362433] Modules linked in: x86_pkg_temp_thermal
>[   95.362435] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.362435] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.362436] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.362437] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.362438] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.362438] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.362439] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.362440] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001cbf
>[   95.362440] R10: ffffa21375fd2950 R11: 0000000000001cbf R12: ffffa21375fd4b40
>[   95.362441] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.362441] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.362442] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.362443] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.362443] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.362444] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.362444] Call Trace:
>[   95.362445]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.362447]  ? wake_atomic_t_function+0x60/0x60
>[   95.362448]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.362449]  ? schedule_timeout+0x175/0x2e0
>[   95.362451]  drm_dp_dpcd_access+0x58/0xf0
>[   95.362453]  drm_dp_dpcd_write+0x16/0x20
>[   95.362454]  intel_dp_sink_dpms+0x41/0xd0
>[   95.362455]  intel_ddi_pre_enable+0x34a/0x620
>[   95.362457]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.362459]  haswell_crtc_enable+0x26b/0x7f0
>[   95.362460]  intel_update_crtc+0x43/0xd0
>[   95.362461]  skl_update_crtcs+0x1a9/0x1e0
>[   95.362462]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.362463]  intel_atomic_commit+0x3af/0x4a0
>[   95.362465]  ? handle_conflicting_encoders+0x267/0x280
>[   95.362466]  drm_atomic_commit+0x46/0x50
>[   95.362468]  drm_atomic_helper_set_config+0x68/0x90
>[   95.362469]  __drm_mode_set_config_internal+0x60/0x110
>[   95.362471]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.362472]  ? drm_ioctl+0x114/0x440
>[   95.362473]  drm_ioctl+0x1f2/0x440
>[   95.362474]  ? drm_mode_getcrtc+0x180/0x180
>[   95.362476]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.362478]  do_vfs_ioctl+0x8d/0x590
>[   95.362479]  ? security_file_ioctl+0x3e/0x60
>[   95.362481]  SyS_ioctl+0x74/0x80
>[   95.362482]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.362483] RIP: 0033:0x7f716d0a3357
>[   95.362483] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.362484] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.362485] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.362485] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.362486] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.362486] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.362487] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.362506] ---[ end trace c9eae18250dbf9aa ]---
>[   95.370907] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.370908] Use count on domain AUX_A is already zero
>[   95.370912] ------------[ cut here ]------------
>[   95.370914] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.370915] Modules linked in: x86_pkg_temp_thermal
>[   95.370916] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.370917] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.370917] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.370918] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.370919] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.370920] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.370920] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.370921] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001cf8
>[   95.370921] R10: ffffa21375fd2950 R11: 0000000000001cf8 R12: ffffa21375fd4b40
>[   95.370922] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.370923] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.370923] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.370924] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.370924] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.370925] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.370925] Call Trace:
>[   95.370927]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.370928]  ? wake_atomic_t_function+0x60/0x60
>[   95.370929]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.370931]  ? schedule_timeout+0x175/0x2e0
>[   95.370932]  drm_dp_dpcd_access+0x58/0xf0
>[   95.370934]  drm_dp_dpcd_write+0x16/0x20
>[   95.370935]  intel_dp_sink_dpms+0x41/0xd0
>[   95.370937]  intel_ddi_pre_enable+0x34a/0x620
>[   95.370938]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.370940]  haswell_crtc_enable+0x26b/0x7f0
>[   95.370941]  intel_update_crtc+0x43/0xd0
>[   95.370942]  skl_update_crtcs+0x1a9/0x1e0
>[   95.370943]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.370945]  intel_atomic_commit+0x3af/0x4a0
>[   95.370946]  ? handle_conflicting_encoders+0x267/0x280
>[   95.370947]  drm_atomic_commit+0x46/0x50
>[   95.370949]  drm_atomic_helper_set_config+0x68/0x90
>[   95.370950]  __drm_mode_set_config_internal+0x60/0x110
>[   95.370952]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.370953]  ? drm_ioctl+0x114/0x440
>[   95.370954]  drm_ioctl+0x1f2/0x440
>[   95.370956]  ? drm_mode_getcrtc+0x180/0x180
>[   95.370958]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.370959]  do_vfs_ioctl+0x8d/0x590
>[   95.370961]  ? security_file_ioctl+0x3e/0x60
>[   95.370962]  SyS_ioctl+0x74/0x80
>[   95.370963]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.370964] RIP: 0033:0x7f716d0a3357
>[   95.370964] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.370965] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.370966] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.370966] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.370967] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.370967] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.370968] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.370987] ---[ end trace c9eae18250dbf9ab ]---
>[   95.379389] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.379390] Use count on domain AUX_A is already zero
>[   95.379394] ------------[ cut here ]------------
>[   95.379396] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.379396] Modules linked in: x86_pkg_temp_thermal
>[   95.379398] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.379398] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.379399] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.379400] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.379401] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.379402] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.379402] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.379403] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001d31
>[   95.379403] R10: ffffa21375fd2950 R11: 0000000000001d31 R12: ffffa21375fd4b40
>[   95.379404] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.379404] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.379405] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.379406] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.379406] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.379407] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.379407] Call Trace:
>[   95.379408]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.379410]  ? wake_atomic_t_function+0x60/0x60
>[   95.379411]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.379412]  ? schedule_timeout+0x175/0x2e0
>[   95.379414]  drm_dp_dpcd_access+0x58/0xf0
>[   95.379416]  drm_dp_dpcd_write+0x16/0x20
>[   95.379417]  intel_dp_sink_dpms+0x41/0xd0
>[   95.379418]  intel_ddi_pre_enable+0x34a/0x620
>[   95.379420]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.379421]  haswell_crtc_enable+0x26b/0x7f0
>[   95.379423]  intel_update_crtc+0x43/0xd0
>[   95.379428]  skl_update_crtcs+0x1a9/0x1e0
>[   95.379429]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.379430]  intel_atomic_commit+0x3af/0x4a0
>[   95.379432]  ? handle_conflicting_encoders+0x267/0x280
>[   95.379433]  drm_atomic_commit+0x46/0x50
>[   95.379434]  drm_atomic_helper_set_config+0x68/0x90
>[   95.379436]  __drm_mode_set_config_internal+0x60/0x110
>[   95.379437]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.379438]  ? drm_ioctl+0x114/0x440
>[   95.379440]  drm_ioctl+0x1f2/0x440
>[   95.379441]  ? drm_mode_getcrtc+0x180/0x180
>[   95.379443]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.379444]  do_vfs_ioctl+0x8d/0x590
>[   95.379446]  ? security_file_ioctl+0x3e/0x60
>[   95.379447]  SyS_ioctl+0x74/0x80
>[   95.379449]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.379449] RIP: 0033:0x7f716d0a3357
>[   95.379450] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.379451] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.379451] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.379452] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.379452] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.379453] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.379454] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.379476] ---[ end trace c9eae18250dbf9ac ]---
>[   95.387876] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.387878] Use count on domain AUX_A is already zero
>[   95.387882] ------------[ cut here ]------------
>[   95.387884] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.387884] Modules linked in: x86_pkg_temp_thermal
>[   95.387885] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.387886] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.387886] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.387888] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.387888] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.387889] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.387890] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.387890] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001d6a
>[   95.387891] R10: ffffa21375fd2950 R11: 0000000000001d6a R12: ffffa21375fd4b40
>[   95.387891] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.387892] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.387892] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.387893] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.387894] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.387894] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.387894] Call Trace:
>[   95.387895]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.387897]  ? wake_atomic_t_function+0x60/0x60
>[   95.387898]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.387899]  ? schedule_timeout+0x175/0x2e0
>[   95.387901]  drm_dp_dpcd_access+0x58/0xf0
>[   95.387903]  drm_dp_dpcd_write+0x16/0x20
>[   95.387904]  intel_dp_sink_dpms+0x41/0xd0
>[   95.387905]  intel_ddi_pre_enable+0x34a/0x620
>[   95.387907]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.387909]  haswell_crtc_enable+0x26b/0x7f0
>[   95.387910]  intel_update_crtc+0x43/0xd0
>[   95.387911]  skl_update_crtcs+0x1a9/0x1e0
>[   95.387912]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.387914]  intel_atomic_commit+0x3af/0x4a0
>[   95.387915]  ? handle_conflicting_encoders+0x267/0x280
>[   95.387916]  drm_atomic_commit+0x46/0x50
>[   95.387918]  drm_atomic_helper_set_config+0x68/0x90
>[   95.387919]  __drm_mode_set_config_internal+0x60/0x110
>[   95.387921]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.387922]  ? drm_ioctl+0x114/0x440
>[   95.387923]  drm_ioctl+0x1f2/0x440
>[   95.387924]  ? drm_mode_getcrtc+0x180/0x180
>[   95.387926]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.387928]  do_vfs_ioctl+0x8d/0x590
>[   95.387929]  ? security_file_ioctl+0x3e/0x60
>[   95.387931]  SyS_ioctl+0x74/0x80
>[   95.387932]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.387933] RIP: 0033:0x7f716d0a3357
>[   95.387933] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.387934] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.387935] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.387935] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.387936] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.387936] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.387937] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.387956] ---[ end trace c9eae18250dbf9ad ]---
>[   95.396357] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.396359] Use count on domain AUX_A is already zero
>[   95.396363] ------------[ cut here ]------------
>[   95.396364] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.396365] Modules linked in: x86_pkg_temp_thermal
>[   95.396366] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.396367] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.396367] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.396368] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.396369] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.396370] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.396370] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.396371] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001da3
>[   95.396371] R10: ffffa21375fd2950 R11: 0000000000001da3 R12: ffffa21375fd4b40
>[   95.396372] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.396373] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.396373] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.396374] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.396374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.396375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.396375] Call Trace:
>[   95.396376]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.396378]  ? wake_atomic_t_function+0x60/0x60
>[   95.396379]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.396380]  ? schedule_timeout+0x175/0x2e0
>[   95.396382]  drm_dp_dpcd_access+0x58/0xf0
>[   95.396384]  drm_dp_dpcd_write+0x16/0x20
>[   95.396385]  intel_dp_sink_dpms+0x41/0xd0
>[   95.396386]  intel_ddi_pre_enable+0x34a/0x620
>[   95.396388]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.396389]  haswell_crtc_enable+0x26b/0x7f0
>[   95.396391]  intel_update_crtc+0x43/0xd0
>[   95.396392]  skl_update_crtcs+0x1a9/0x1e0
>[   95.396393]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.396394]  intel_atomic_commit+0x3af/0x4a0
>[   95.396396]  ? handle_conflicting_encoders+0x267/0x280
>[   95.396397]  drm_atomic_commit+0x46/0x50
>[   95.396399]  drm_atomic_helper_set_config+0x68/0x90
>[   95.396400]  __drm_mode_set_config_internal+0x60/0x110
>[   95.396401]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.396403]  ? drm_ioctl+0x114/0x440
>[   95.396404]  drm_ioctl+0x1f2/0x440
>[   95.396405]  ? drm_mode_getcrtc+0x180/0x180
>[   95.396407]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.396409]  do_vfs_ioctl+0x8d/0x590
>[   95.396410]  ? security_file_ioctl+0x3e/0x60
>[   95.396411]  SyS_ioctl+0x74/0x80
>[   95.396413]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.396413] RIP: 0033:0x7f716d0a3357
>[   95.396414] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.396415] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.396415] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.396416] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.396416] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.396417] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.396418] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.396475] ---[ end trace c9eae18250dbf9ae ]---
>[   95.404875] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.404877] Use count on domain AUX_A is already zero
>[   95.404881] ------------[ cut here ]------------
>[   95.404883] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.404883] Modules linked in: x86_pkg_temp_thermal
>[   95.404885] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.404885] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.404886] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.404887] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.404887] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.404888] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.404889] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.404889] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001ddc
>[   95.404890] R10: ffffa21375fd2950 R11: 0000000000001ddc R12: ffffa21375fd4b40
>[   95.404891] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.404891] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.404892] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.404892] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.404893] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.404893] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.404894] Call Trace:
>[   95.404895]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.404897]  ? wake_atomic_t_function+0x60/0x60
>[   95.404898]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.404899]  ? schedule_timeout+0x175/0x2e0
>[   95.404901]  drm_dp_dpcd_access+0x58/0xf0
>[   95.404902]  drm_dp_dpcd_write+0x16/0x20
>[   95.404903]  intel_dp_sink_dpms+0x41/0xd0
>[   95.404905]  intel_ddi_pre_enable+0x34a/0x620
>[   95.404907]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.404908]  haswell_crtc_enable+0x26b/0x7f0
>[   95.404909]  intel_update_crtc+0x43/0xd0
>[   95.404911]  skl_update_crtcs+0x1a9/0x1e0
>[   95.404912]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.404913]  intel_atomic_commit+0x3af/0x4a0
>[   95.404915]  ? handle_conflicting_encoders+0x267/0x280
>[   95.404916]  drm_atomic_commit+0x46/0x50
>[   95.404917]  drm_atomic_helper_set_config+0x68/0x90
>[   95.404919]  __drm_mode_set_config_internal+0x60/0x110
>[   95.404920]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.404921]  ? drm_ioctl+0x114/0x440
>[   95.404923]  drm_ioctl+0x1f2/0x440
>[   95.404924]  ? drm_mode_getcrtc+0x180/0x180
>[   95.404926]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.404928]  do_vfs_ioctl+0x8d/0x590
>[   95.404929]  ? security_file_ioctl+0x3e/0x60
>[   95.404930]  SyS_ioctl+0x74/0x80
>[   95.404932]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.404932] RIP: 0033:0x7f716d0a3357
>[   95.404933] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.404934] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.404934] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.404935] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.404935] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.404936] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.404936] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.404956] ---[ end trace c9eae18250dbf9af ]---
>[   95.413357] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.413358] Use count on domain AUX_A is already zero
>[   95.413363] ------------[ cut here ]------------
>[   95.413364] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.413365] Modules linked in: x86_pkg_temp_thermal
>[   95.413366] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.413367] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.413367] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.413368] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.413369] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.413370] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.413370] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.413371] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001e15
>[   95.413371] R10: ffffa21375fd2950 R11: 0000000000001e15 R12: ffffa21375fd4b40
>[   95.413372] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.413373] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.413373] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.413374] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.413374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.413375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.413375] Call Trace:
>[   95.413376]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.413378]  ? wake_atomic_t_function+0x60/0x60
>[   95.413379]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.413380]  ? schedule_timeout+0x175/0x2e0
>[   95.413382]  drm_dp_dpcd_access+0x58/0xf0
>[   95.413384]  drm_dp_dpcd_write+0x16/0x20
>[   95.413385]  intel_dp_sink_dpms+0x41/0xd0
>[   95.413386]  intel_ddi_pre_enable+0x34a/0x620
>[   95.413388]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.413389]  haswell_crtc_enable+0x26b/0x7f0
>[   95.413391]  intel_update_crtc+0x43/0xd0
>[   95.413392]  skl_update_crtcs+0x1a9/0x1e0
>[   95.413393]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.413394]  intel_atomic_commit+0x3af/0x4a0
>[   95.413396]  ? handle_conflicting_encoders+0x267/0x280
>[   95.413397]  drm_atomic_commit+0x46/0x50
>[   95.413398]  drm_atomic_helper_set_config+0x68/0x90
>[   95.413400]  __drm_mode_set_config_internal+0x60/0x110
>[   95.413401]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.413402]  ? drm_ioctl+0x114/0x440
>[   95.413404]  drm_ioctl+0x1f2/0x440
>[   95.413405]  ? drm_mode_getcrtc+0x180/0x180
>[   95.413407]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.413409]  do_vfs_ioctl+0x8d/0x590
>[   95.413410]  ? security_file_ioctl+0x3e/0x60
>[   95.413411]  SyS_ioctl+0x74/0x80
>[   95.413413]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.413413] RIP: 0033:0x7f716d0a3357
>[   95.413414] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.413415] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.413415] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.413416] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.413416] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.413417] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.413418] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.413481] ---[ end trace c9eae18250dbf9b0 ]---
>[   95.421884] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.421885] Use count on domain AUX_A is already zero
>[   95.421889] ------------[ cut here ]------------
>[   95.421891] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.421891] Modules linked in: x86_pkg_temp_thermal
>[   95.421893] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.421893] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.421894] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.421895] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.421896] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.421897] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.421897] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.421898] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001e4e
>[   95.421898] R10: ffffa21375fd2950 R11: 0000000000001e4e R12: ffffa21375fd4b40
>[   95.421899] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.421900] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.421900] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.421901] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.421901] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.421902] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.421902] Call Trace:
>[   95.421903]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.421905]  ? wake_atomic_t_function+0x60/0x60
>[   95.421906]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.421907]  ? schedule_timeout+0x175/0x2e0
>[   95.421909]  drm_dp_dpcd_access+0x58/0xf0
>[   95.421911]  drm_dp_dpcd_write+0x16/0x20
>[   95.421912]  intel_dp_sink_dpms+0x41/0xd0
>[   95.421913]  intel_ddi_pre_enable+0x34a/0x620
>[   95.421915]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.421916]  haswell_crtc_enable+0x26b/0x7f0
>[   95.421918]  intel_update_crtc+0x43/0xd0
>[   95.421919]  skl_update_crtcs+0x1a9/0x1e0
>[   95.421920]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.421921]  intel_atomic_commit+0x3af/0x4a0
>[   95.421923]  ? handle_conflicting_encoders+0x267/0x280
>[   95.421924]  drm_atomic_commit+0x46/0x50
>[   95.421926]  drm_atomic_helper_set_config+0x68/0x90
>[   95.421927]  __drm_mode_set_config_internal+0x60/0x110
>[   95.421928]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.421930]  ? drm_ioctl+0x114/0x440
>[   95.421931]  drm_ioctl+0x1f2/0x440
>[   95.421932]  ? drm_mode_getcrtc+0x180/0x180
>[   95.421934]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.421936]  do_vfs_ioctl+0x8d/0x590
>[   95.421937]  ? security_file_ioctl+0x3e/0x60
>[   95.421939]  SyS_ioctl+0x74/0x80
>[   95.421940]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.421940] RIP: 0033:0x7f716d0a3357
>[   95.421941] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.421942] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.421942] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.421943] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.421943] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.421944] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.421945] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.421964] ---[ end trace c9eae18250dbf9b1 ]---
>[   95.430365] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.430366] Use count on domain AUX_A is already zero
>[   95.430370] ------------[ cut here ]------------
>[   95.430372] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.430372] Modules linked in: x86_pkg_temp_thermal
>[   95.430374] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.430374] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.430375] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.430376] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.430377] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.430377] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.430378] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.430378] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001e87
>[   95.430379] R10: ffffa21375fd2950 R11: 0000000000001e87 R12: ffffa21375fd4b40
>[   95.430380] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.430380] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.430381] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.430381] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.430382] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.430382] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.430383] Call Trace:
>[   95.430384]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.430386]  ? wake_atomic_t_function+0x60/0x60
>[   95.430387]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.430388]  ? schedule_timeout+0x175/0x2e0
>[   95.430390]  drm_dp_dpcd_access+0x58/0xf0
>[   95.430391]  drm_dp_dpcd_write+0x16/0x20
>[   95.430392]  intel_dp_sink_dpms+0x41/0xd0
>[   95.430394]  intel_ddi_pre_enable+0x34a/0x620
>[   95.430396]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.430397]  haswell_crtc_enable+0x26b/0x7f0
>[   95.430398]  intel_update_crtc+0x43/0xd0
>[   95.430399]  skl_update_crtcs+0x1a9/0x1e0
>[   95.430401]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.430402]  intel_atomic_commit+0x3af/0x4a0
>[   95.430403]  ? handle_conflicting_encoders+0x267/0x280
>[   95.430405]  drm_atomic_commit+0x46/0x50
>[   95.430406]  drm_atomic_helper_set_config+0x68/0x90
>[   95.430408]  __drm_mode_set_config_internal+0x60/0x110
>[   95.430409]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.430410]  ? drm_ioctl+0x114/0x440
>[   95.430411]  drm_ioctl+0x1f2/0x440
>[   95.430413]  ? drm_mode_getcrtc+0x180/0x180
>[   95.430415]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.430416]  do_vfs_ioctl+0x8d/0x590
>[   95.430418]  ? security_file_ioctl+0x3e/0x60
>[   95.430419]  SyS_ioctl+0x74/0x80
>[   95.430420]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.430421] RIP: 0033:0x7f716d0a3357
>[   95.430421] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.430422] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.430427] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.430430] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.430431] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.430433] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.430434] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.430494] ---[ end trace c9eae18250dbf9b2 ]---
>[   95.438894] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.438896] Use count on domain AUX_A is already zero
>[   95.438900] ------------[ cut here ]------------
>[   95.438902] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.438902] Modules linked in: x86_pkg_temp_thermal
>[   95.438904] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.438904] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.438905] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.438906] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.438907] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.438907] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.438908] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.438908] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001ec0
>[   95.438909] R10: ffffa21375fd2950 R11: 0000000000001ec0 R12: ffffa21375fd4b40
>[   95.438910] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.438910] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.438911] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.438911] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.438912] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.438913] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.438913] Call Trace:
>[   95.438914]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.438916]  ? wake_atomic_t_function+0x60/0x60
>[   95.438917]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.438918]  ? schedule_timeout+0x175/0x2e0
>[   95.438920]  drm_dp_dpcd_access+0x58/0xf0
>[   95.438921]  drm_dp_dpcd_write+0x16/0x20
>[   95.438922]  intel_dp_sink_dpms+0x41/0xd0
>[   95.438924]  intel_ddi_pre_enable+0x34a/0x620
>[   95.438926]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.438927]  haswell_crtc_enable+0x26b/0x7f0
>[   95.438928]  intel_update_crtc+0x43/0xd0
>[   95.438929]  skl_update_crtcs+0x1a9/0x1e0
>[   95.438931]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.438932]  intel_atomic_commit+0x3af/0x4a0
>[   95.438933]  ? handle_conflicting_encoders+0x267/0x280
>[   95.438935]  drm_atomic_commit+0x46/0x50
>[   95.438936]  drm_atomic_helper_set_config+0x68/0x90
>[   95.438937]  __drm_mode_set_config_internal+0x60/0x110
>[   95.438939]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.438940]  ? drm_ioctl+0x114/0x440
>[   95.438941]  drm_ioctl+0x1f2/0x440
>[   95.438943]  ? drm_mode_getcrtc+0x180/0x180
>[   95.438945]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.438946]  do_vfs_ioctl+0x8d/0x590
>[   95.438948]  ? security_file_ioctl+0x3e/0x60
>[   95.438949]  SyS_ioctl+0x74/0x80
>[   95.438950]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.438951] RIP: 0033:0x7f716d0a3357
>[   95.438951] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.438952] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.438953] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.438953] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.438954] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.438954] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.438955] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.438974] ---[ end trace c9eae18250dbf9b3 ]---
>[   95.447375] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.447376] Use count on domain AUX_A is already zero
>[   95.447380] ------------[ cut here ]------------
>[   95.447382] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.447382] Modules linked in: x86_pkg_temp_thermal
>[   95.447384] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.447384] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.447385] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.447386] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.447387] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.447387] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.447388] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.447388] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001ef9
>[   95.447389] R10: ffffa21375fd2950 R11: 0000000000001ef9 R12: ffffa21375fd4b40
>[   95.447390] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.447390] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.447391] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.447391] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.447392] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.447392] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.447393] Call Trace:
>[   95.447394]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.447396]  ? wake_atomic_t_function+0x60/0x60
>[   95.447397]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.447398]  ? schedule_timeout+0x175/0x2e0
>[   95.447400]  drm_dp_dpcd_access+0x58/0xf0
>[   95.447401]  drm_dp_dpcd_write+0x16/0x20
>[   95.447402]  intel_dp_sink_dpms+0x41/0xd0
>[   95.447404]  intel_ddi_pre_enable+0x34a/0x620
>[   95.447406]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.447407]  haswell_crtc_enable+0x26b/0x7f0
>[   95.447408]  intel_update_crtc+0x43/0xd0
>[   95.447409]  skl_update_crtcs+0x1a9/0x1e0
>[   95.447411]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.447412]  intel_atomic_commit+0x3af/0x4a0
>[   95.447413]  ? handle_conflicting_encoders+0x267/0x280
>[   95.447415]  drm_atomic_commit+0x46/0x50
>[   95.447416]  drm_atomic_helper_set_config+0x68/0x90
>[   95.447418]  __drm_mode_set_config_internal+0x60/0x110
>[   95.447419]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.447420]  ? drm_ioctl+0x114/0x440
>[   95.447421]  drm_ioctl+0x1f2/0x440
>[   95.447423]  ? drm_mode_getcrtc+0x180/0x180
>[   95.447428]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.447431]  do_vfs_ioctl+0x8d/0x590
>[   95.447434]  ? security_file_ioctl+0x3e/0x60
>[   95.447437]  SyS_ioctl+0x74/0x80
>[   95.447440]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.447441] RIP: 0033:0x7f716d0a3357
>[   95.447443] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.447446] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.447448] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.447449] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.447451] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.447453] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.447456] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.447497] ---[ end trace c9eae18250dbf9b4 ]---
>[   95.455898] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.455900] Use count on domain AUX_A is already zero
>[   95.455904] ------------[ cut here ]------------
>[   95.455906] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.455906] Modules linked in: x86_pkg_temp_thermal
>[   95.455907] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.455908] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.455909] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.455910] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.455910] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.455911] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.455912] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.455912] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001f32
>[   95.455913] R10: ffffa21375fd2950 R11: 0000000000001f32 R12: ffffa21375fd4b40
>[   95.455913] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.455914] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.455914] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.455915] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.455915] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.455916] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.455916] Call Trace:
>[   95.455918]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.455919]  ? wake_atomic_t_function+0x60/0x60
>[   95.455920]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.455921]  ? schedule_timeout+0x175/0x2e0
>[   95.455923]  drm_dp_dpcd_access+0x58/0xf0
>[   95.455925]  drm_dp_dpcd_write+0x16/0x20
>[   95.455926]  intel_dp_sink_dpms+0x41/0xd0
>[   95.455927]  intel_ddi_pre_enable+0x34a/0x620
>[   95.455929]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.455931]  haswell_crtc_enable+0x26b/0x7f0
>[   95.455932]  intel_update_crtc+0x43/0xd0
>[   95.455933]  skl_update_crtcs+0x1a9/0x1e0
>[   95.455934]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.455935]  intel_atomic_commit+0x3af/0x4a0
>[   95.455937]  ? handle_conflicting_encoders+0x267/0x280
>[   95.455938]  drm_atomic_commit+0x46/0x50
>[   95.455940]  drm_atomic_helper_set_config+0x68/0x90
>[   95.455941]  __drm_mode_set_config_internal+0x60/0x110
>[   95.455942]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.455944]  ? drm_ioctl+0x114/0x440
>[   95.455945]  drm_ioctl+0x1f2/0x440
>[   95.455946]  ? drm_mode_getcrtc+0x180/0x180
>[   95.455948]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.455950]  do_vfs_ioctl+0x8d/0x590
>[   95.455951]  ? security_file_ioctl+0x3e/0x60
>[   95.455952]  SyS_ioctl+0x74/0x80
>[   95.455954]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.455954] RIP: 0033:0x7f716d0a3357
>[   95.455955] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.455956] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.455956] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.455957] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.455957] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.455958] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.455958] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.455978] ---[ end trace c9eae18250dbf9b5 ]---
>[   95.464378] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.464380] Use count on domain AUX_A is already zero
>[   95.464384] ------------[ cut here ]------------
>[   95.464386] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.464386] Modules linked in: x86_pkg_temp_thermal
>[   95.464387] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.464388] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.464388] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.464390] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.464390] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.464391] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.464391] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.464392] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001f6b
>[   95.464393] R10: ffffa21375fd2950 R11: 0000000000001f6b R12: ffffa21375fd4b40
>[   95.464393] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.464394] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.464394] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.464395] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.464395] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.464396] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.464396] Call Trace:
>[   95.464397]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.464399]  ? wake_atomic_t_function+0x60/0x60
>[   95.464400]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.464401]  ? schedule_timeout+0x175/0x2e0
>[   95.464403]  drm_dp_dpcd_access+0x58/0xf0
>[   95.464405]  drm_dp_dpcd_write+0x16/0x20
>[   95.464406]  intel_dp_sink_dpms+0x41/0xd0
>[   95.464407]  intel_ddi_pre_enable+0x34a/0x620
>[   95.464409]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.464410]  haswell_crtc_enable+0x26b/0x7f0
>[   95.464411]  intel_update_crtc+0x43/0xd0
>[   95.464412]  skl_update_crtcs+0x1a9/0x1e0
>[   95.464414]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.464415]  intel_atomic_commit+0x3af/0x4a0
>[   95.464416]  ? handle_conflicting_encoders+0x267/0x280
>[   95.464418]  drm_atomic_commit+0x46/0x50
>[   95.464419]  drm_atomic_helper_set_config+0x68/0x90
>[   95.464421]  __drm_mode_set_config_internal+0x60/0x110
>[   95.464422]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.464427]  ? drm_ioctl+0x114/0x440
>[   95.464429]  drm_ioctl+0x1f2/0x440
>[   95.464431]  ? drm_mode_getcrtc+0x180/0x180
>[   95.464433]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.464434]  do_vfs_ioctl+0x8d/0x590
>[   95.464436]  ? security_file_ioctl+0x3e/0x60
>[   95.464437]  SyS_ioctl+0x74/0x80
>[   95.464438]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.464439] RIP: 0033:0x7f716d0a3357
>[   95.464439] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.464440] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.464441] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.464442] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.464443] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.464444] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.464445] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.464506] ---[ end trace c9eae18250dbf9b6 ]---
>[   95.472907] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.472909] Use count on domain AUX_A is already zero
>[   95.472913] ------------[ cut here ]------------
>[   95.472915] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.472915] Modules linked in: x86_pkg_temp_thermal
>[   95.472916] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.472917] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.472917] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.472918] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.472919] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.472920] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.472920] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.472921] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001fa4
>[   95.472921] R10: ffffa21375fd2950 R11: 0000000000001fa4 R12: ffffa21375fd4b40
>[   95.472922] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.472923] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.472923] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.472924] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.472924] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.472925] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.472925] Call Trace:
>[   95.472926]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.472928]  ? wake_atomic_t_function+0x60/0x60
>[   95.472929]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.472930]  ? schedule_timeout+0x175/0x2e0
>[   95.472932]  drm_dp_dpcd_access+0x58/0xf0
>[   95.472933]  drm_dp_dpcd_write+0x16/0x20
>[   95.472935]  intel_dp_sink_dpms+0x41/0xd0
>[   95.472936]  intel_ddi_pre_enable+0x34a/0x620
>[   95.472938]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.472939]  haswell_crtc_enable+0x26b/0x7f0
>[   95.472940]  intel_update_crtc+0x43/0xd0
>[   95.472941]  skl_update_crtcs+0x1a9/0x1e0
>[   95.472943]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.472944]  intel_atomic_commit+0x3af/0x4a0
>[   95.472945]  ? handle_conflicting_encoders+0x267/0x280
>[   95.472947]  drm_atomic_commit+0x46/0x50
>[   95.472948]  drm_atomic_helper_set_config+0x68/0x90
>[   95.472950]  __drm_mode_set_config_internal+0x60/0x110
>[   95.472951]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.472952]  ? drm_ioctl+0x114/0x440
>[   95.472953]  drm_ioctl+0x1f2/0x440
>[   95.472955]  ? drm_mode_getcrtc+0x180/0x180
>[   95.472957]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.472958]  do_vfs_ioctl+0x8d/0x590
>[   95.472960]  ? security_file_ioctl+0x3e/0x60
>[   95.472961]  SyS_ioctl+0x74/0x80
>[   95.472962]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.472963] RIP: 0033:0x7f716d0a3357
>[   95.472963] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.472964] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.472965] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.472965] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.472966] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.472966] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.472967] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.472987] ---[ end trace c9eae18250dbf9b7 ]---
>[   95.481388] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.481389] Use count on domain AUX_A is already zero
>[   95.481394] ------------[ cut here ]------------
>[   95.481395] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.481396] Modules linked in: x86_pkg_temp_thermal
>[   95.481397] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.481398] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.481398] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.481399] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.481400] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.481401] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.481401] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.481402] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000001fdd
>[   95.481402] R10: ffffa21375fd2950 R11: 0000000000001fdd R12: ffffa21375fd4b40
>[   95.481403] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.481404] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.481404] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.481405] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.481405] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.481406] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.481406] Call Trace:
>[   95.481407]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.481409]  ? wake_atomic_t_function+0x60/0x60
>[   95.481410]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.481411]  ? schedule_timeout+0x175/0x2e0
>[   95.481413]  drm_dp_dpcd_access+0x58/0xf0
>[   95.481414]  drm_dp_dpcd_write+0x16/0x20
>[   95.481415]  intel_dp_sink_dpms+0x41/0xd0
>[   95.481417]  intel_ddi_pre_enable+0x34a/0x620
>[   95.481419]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.481420]  haswell_crtc_enable+0x26b/0x7f0
>[   95.481421]  intel_update_crtc+0x43/0xd0
>[   95.481422]  skl_update_crtcs+0x1a9/0x1e0
>[   95.481428]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.481431]  intel_atomic_commit+0x3af/0x4a0
>[   95.481434]  ? handle_conflicting_encoders+0x267/0x280
>[   95.481436]  drm_atomic_commit+0x46/0x50
>[   95.481439]  drm_atomic_helper_set_config+0x68/0x90
>[   95.481442]  __drm_mode_set_config_internal+0x60/0x110
>[   95.481444]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.481446]  ? drm_ioctl+0x114/0x440
>[   95.481448]  drm_ioctl+0x1f2/0x440
>[   95.481451]  ? drm_mode_getcrtc+0x180/0x180
>[   95.481455]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.481458]  do_vfs_ioctl+0x8d/0x590
>[   95.481461]  ? security_file_ioctl+0x3e/0x60
>[   95.481464]  SyS_ioctl+0x74/0x80
>[   95.481467]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.481470] RIP: 0033:0x7f716d0a3357
>[   95.481474] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.481479] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.481482] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.481484] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.481486] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.481487] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.481488] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.481514] ---[ end trace c9eae18250dbf9b8 ]---
>[   95.489915] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.489916] Use count on domain AUX_A is already zero
>[   95.489920] ------------[ cut here ]------------
>[   95.489922] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.489922] Modules linked in: x86_pkg_temp_thermal
>[   95.489924] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.489924] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.489925] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.489926] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.489927] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.489927] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.489928] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.489929] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000002016
>[   95.489929] R10: ffffa21375fd2950 R11: 0000000000002016 R12: ffffa21375fd4b40
>[   95.489930] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.489930] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.489931] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.489932] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.489932] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.489933] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.489933] Call Trace:
>[   95.489934]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.489936]  ? wake_atomic_t_function+0x60/0x60
>[   95.489937]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.489938]  ? schedule_timeout+0x175/0x2e0
>[   95.489940]  drm_dp_dpcd_access+0x58/0xf0
>[   95.489942]  drm_dp_dpcd_write+0x16/0x20
>[   95.489943]  intel_dp_sink_dpms+0x41/0xd0
>[   95.489944]  intel_ddi_pre_enable+0x34a/0x620
>[   95.489946]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.489947]  haswell_crtc_enable+0x26b/0x7f0
>[   95.489948]  intel_update_crtc+0x43/0xd0
>[   95.489950]  skl_update_crtcs+0x1a9/0x1e0
>[   95.489951]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.489952]  intel_atomic_commit+0x3af/0x4a0
>[   95.489954]  ? handle_conflicting_encoders+0x267/0x280
>[   95.489955]  drm_atomic_commit+0x46/0x50
>[   95.489956]  drm_atomic_helper_set_config+0x68/0x90
>[   95.489958]  __drm_mode_set_config_internal+0x60/0x110
>[   95.489959]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.489960]  ? drm_ioctl+0x114/0x440
>[   95.489962]  drm_ioctl+0x1f2/0x440
>[   95.489963]  ? drm_mode_getcrtc+0x180/0x180
>[   95.489965]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.489966]  do_vfs_ioctl+0x8d/0x590
>[   95.489968]  ? security_file_ioctl+0x3e/0x60
>[   95.489969]  SyS_ioctl+0x74/0x80
>[   95.489970]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.489971] RIP: 0033:0x7f716d0a3357
>[   95.489971] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.489972] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.489973] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.489973] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.489974] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.489974] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.489975] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.489994] ---[ end trace c9eae18250dbf9b9 ]---
>[   95.498395] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.498397] Use count on domain AUX_A is already zero
>[   95.498401] ------------[ cut here ]------------
>[   95.498403] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.498403] Modules linked in: x86_pkg_temp_thermal
>[   95.498405] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.498405] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.498406] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.498407] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.498408] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.498408] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.498409] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.498409] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000204f
>[   95.498410] R10: ffffa21375fd2950 R11: 000000000000204f R12: ffffa21375fd4b40
>[   95.498411] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.498411] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.498412] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.498412] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.498413] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.498413] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.498414] Call Trace:
>[   95.498415]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.498417]  ? wake_atomic_t_function+0x60/0x60
>[   95.498418]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.498419]  ? schedule_timeout+0x175/0x2e0
>[   95.498421]  drm_dp_dpcd_access+0x58/0xf0
>[   95.498422]  drm_dp_dpcd_write+0x16/0x20
>[   95.498430]  intel_dp_sink_dpms+0x41/0xd0
>[   95.498432]  intel_ddi_pre_enable+0x34a/0x620
>[   95.498436]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.498438]  haswell_crtc_enable+0x26b/0x7f0
>[   95.498441]  intel_update_crtc+0x43/0xd0
>[   95.498445]  skl_update_crtcs+0x1a9/0x1e0
>[   95.498447]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.498451]  intel_atomic_commit+0x3af/0x4a0
>[   95.498454]  ? handle_conflicting_encoders+0x267/0x280
>[   95.498458]  drm_atomic_commit+0x46/0x50
>[   95.498462]  drm_atomic_helper_set_config+0x68/0x90
>[   95.498466]  __drm_mode_set_config_internal+0x60/0x110
>[   95.498470]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.498473]  ? drm_ioctl+0x114/0x440
>[   95.498476]  drm_ioctl+0x1f2/0x440
>[   95.498478]  ? drm_mode_getcrtc+0x180/0x180
>[   95.498480]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.498482]  do_vfs_ioctl+0x8d/0x590
>[   95.498486]  ? security_file_ioctl+0x3e/0x60
>[   95.498487]  SyS_ioctl+0x74/0x80
>[   95.498488]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.498489] RIP: 0033:0x7f716d0a3357
>[   95.498490] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.498492] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.498492] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.498493] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.498494] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.498494] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.498495] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.498531] ---[ end trace c9eae18250dbf9ba ]---
>[   95.506932] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.506933] Use count on domain AUX_A is already zero
>[   95.506937] ------------[ cut here ]------------
>[   95.506939] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.506939] Modules linked in: x86_pkg_temp_thermal
>[   95.506941] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.506941] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.506942] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.506943] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.506944] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.506944] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.506945] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.506945] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000002088
>[   95.506946] R10: ffffa21375fd2950 R11: 0000000000002088 R12: ffffa21375fd4b40
>[   95.506947] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.506947] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.506948] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.506948] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.506949] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.506950] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.506950] Call Trace:
>[   95.506951]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.506953]  ? wake_atomic_t_function+0x60/0x60
>[   95.506954]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.506955]  ? schedule_timeout+0x175/0x2e0
>[   95.506957]  drm_dp_dpcd_access+0x58/0xf0
>[   95.506958]  drm_dp_dpcd_write+0x16/0x20
>[   95.506959]  intel_dp_sink_dpms+0x41/0xd0
>[   95.506961]  intel_ddi_pre_enable+0x34a/0x620
>[   95.506963]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.506964]  haswell_crtc_enable+0x26b/0x7f0
>[   95.506965]  intel_update_crtc+0x43/0xd0
>[   95.506966]  skl_update_crtcs+0x1a9/0x1e0
>[   95.506968]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.506969]  intel_atomic_commit+0x3af/0x4a0
>[   95.506970]  ? handle_conflicting_encoders+0x267/0x280
>[   95.506972]  drm_atomic_commit+0x46/0x50
>[   95.506973]  drm_atomic_helper_set_config+0x68/0x90
>[   95.506975]  __drm_mode_set_config_internal+0x60/0x110
>[   95.506976]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.506977]  ? drm_ioctl+0x114/0x440
>[   95.506978]  drm_ioctl+0x1f2/0x440
>[   95.506980]  ? drm_mode_getcrtc+0x180/0x180
>[   95.506982]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.506983]  do_vfs_ioctl+0x8d/0x590
>[   95.506985]  ? security_file_ioctl+0x3e/0x60
>[   95.506986]  SyS_ioctl+0x74/0x80
>[   95.506987]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.506988] RIP: 0033:0x7f716d0a3357
>[   95.506989] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.506989] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.506990] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.506991] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.506991] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.506992] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.506992] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.507012] ---[ end trace c9eae18250dbf9bb ]---
>[   95.515412] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.515414] Use count on domain AUX_A is already zero
>[   95.515418] ------------[ cut here ]------------
>[   95.515420] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.515420] Modules linked in: x86_pkg_temp_thermal
>[   95.515421] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.515422] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.515422] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.515427] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.515429] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.515432] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.515433] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.515435] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000020c1
>[   95.515437] R10: ffffa21375fd2950 R11: 00000000000020c1 R12: ffffa21375fd4b40
>[   95.515438] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.515441] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.515442] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.515443] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.515443] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.515444] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.515444] Call Trace:
>[   95.515445]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.515447]  ? wake_atomic_t_function+0x60/0x60
>[   95.515448]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.515449]  ? schedule_timeout+0x175/0x2e0
>[   95.515451]  drm_dp_dpcd_access+0x58/0xf0
>[   95.515453]  drm_dp_dpcd_write+0x16/0x20
>[   95.515454]  intel_dp_sink_dpms+0x41/0xd0
>[   95.515455]  intel_ddi_pre_enable+0x34a/0x620
>[   95.515459]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.515463]  haswell_crtc_enable+0x26b/0x7f0
>[   95.515465]  intel_update_crtc+0x43/0xd0
>[   95.515468]  skl_update_crtcs+0x1a9/0x1e0
>[   95.515471]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.515474]  intel_atomic_commit+0x3af/0x4a0
>[   95.515476]  ? handle_conflicting_encoders+0x267/0x280
>[   95.515477]  drm_atomic_commit+0x46/0x50
>[   95.515480]  drm_atomic_helper_set_config+0x68/0x90
>[   95.515482]  __drm_mode_set_config_internal+0x60/0x110
>[   95.515485]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.515489]  ? drm_ioctl+0x114/0x440
>[   95.515491]  drm_ioctl+0x1f2/0x440
>[   95.515493]  ? drm_mode_getcrtc+0x180/0x180
>[   95.515495]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.515499]  do_vfs_ioctl+0x8d/0x590
>[   95.515502]  ? security_file_ioctl+0x3e/0x60
>[   95.515504]  SyS_ioctl+0x74/0x80
>[   95.515506]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.515508] RIP: 0033:0x7f716d0a3357
>[   95.515508] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.515509] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.515510] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.515512] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.515513] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.515513] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.515514] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.515536] ---[ end trace c9eae18250dbf9bc ]---
>[   95.523937] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.523938] Use count on domain AUX_A is already zero
>[   95.523942] ------------[ cut here ]------------
>[   95.523944] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.523944] Modules linked in: x86_pkg_temp_thermal
>[   95.523946] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.523946] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.523947] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.523948] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.523948] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.523949] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.523950] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.523950] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000020fa
>[   95.523951] R10: ffffa21375fd2950 R11: 00000000000020fa R12: ffffa21375fd4b40
>[   95.523951] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.523952] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.523953] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.523953] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.523954] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.523954] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.523955] Call Trace:
>[   95.523956]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.523957]  ? wake_atomic_t_function+0x60/0x60
>[   95.523958]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.523959]  ? schedule_timeout+0x175/0x2e0
>[   95.523961]  drm_dp_dpcd_access+0x58/0xf0
>[   95.523963]  drm_dp_dpcd_write+0x16/0x20
>[   95.523964]  intel_dp_sink_dpms+0x41/0xd0
>[   95.523965]  intel_ddi_pre_enable+0x34a/0x620
>[   95.523967]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.523968]  haswell_crtc_enable+0x26b/0x7f0
>[   95.523970]  intel_update_crtc+0x43/0xd0
>[   95.523971]  skl_update_crtcs+0x1a9/0x1e0
>[   95.523972]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.523973]  intel_atomic_commit+0x3af/0x4a0
>[   95.523975]  ? handle_conflicting_encoders+0x267/0x280
>[   95.523976]  drm_atomic_commit+0x46/0x50
>[   95.523977]  drm_atomic_helper_set_config+0x68/0x90
>[   95.523979]  __drm_mode_set_config_internal+0x60/0x110
>[   95.523980]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.523981]  ? drm_ioctl+0x114/0x440
>[   95.523983]  drm_ioctl+0x1f2/0x440
>[   95.523984]  ? drm_mode_getcrtc+0x180/0x180
>[   95.523986]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.523987]  do_vfs_ioctl+0x8d/0x590
>[   95.523989]  ? security_file_ioctl+0x3e/0x60
>[   95.523990]  SyS_ioctl+0x74/0x80
>[   95.523991]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.523992] RIP: 0033:0x7f716d0a3357
>[   95.523993] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.523994] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.523994] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.523995] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.523995] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.523996] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.523996] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.524016] ---[ end trace c9eae18250dbf9bd ]---
>[   95.532416] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.532418] Use count on domain AUX_A is already zero
>[   95.532422] ------------[ cut here ]------------
>[   95.532428] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.532430] Modules linked in: x86_pkg_temp_thermal
>[   95.532434] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.532435] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.532435] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.532436] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.532437] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.532439] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.532441] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.532445] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000002133
>[   95.532448] R10: ffffa21375fd2950 R11: 0000000000002133 R12: ffffa21375fd4b40
>[   95.532448] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.532449] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.532450] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.532452] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.532453] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.532453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.532454] Call Trace:
>[   95.532456]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.532461]  ? wake_atomic_t_function+0x60/0x60
>[   95.532464]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.532467]  ? schedule_timeout+0x175/0x2e0
>[   95.532470]  drm_dp_dpcd_access+0x58/0xf0
>[   95.532472]  drm_dp_dpcd_write+0x16/0x20
>[   95.532474]  intel_dp_sink_dpms+0x41/0xd0
>[   95.532476]  intel_ddi_pre_enable+0x34a/0x620
>[   95.532479]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.532480]  haswell_crtc_enable+0x26b/0x7f0
>[   95.532482]  intel_update_crtc+0x43/0xd0
>[   95.532484]  skl_update_crtcs+0x1a9/0x1e0
>[   95.532487]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.532490]  intel_atomic_commit+0x3af/0x4a0
>[   95.532496]  ? handle_conflicting_encoders+0x267/0x280
>[   95.532499]  drm_atomic_commit+0x46/0x50
>[   95.532501]  drm_atomic_helper_set_config+0x68/0x90
>[   95.532502]  __drm_mode_set_config_internal+0x60/0x110
>[   95.532503]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.532505]  ? drm_ioctl+0x114/0x440
>[   95.532507]  drm_ioctl+0x1f2/0x440
>[   95.532509]  ? drm_mode_getcrtc+0x180/0x180
>[   95.532512]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.532516]  do_vfs_ioctl+0x8d/0x590
>[   95.532519]  ? security_file_ioctl+0x3e/0x60
>[   95.532524]  SyS_ioctl+0x74/0x80
>[   95.532527]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.532528] RIP: 0033:0x7f716d0a3357
>[   95.532529] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.532530] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.532531] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.532532] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.532533] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.532534] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.532535] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.532568] ---[ end trace c9eae18250dbf9be ]---
>[   95.540969] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.540970] Use count on domain AUX_A is already zero
>[   95.540974] ------------[ cut here ]------------
>[   95.540976] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.540976] Modules linked in: x86_pkg_temp_thermal
>[   95.540978] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.540978] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.540979] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.540980] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.540980] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.540981] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.540982] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.540982] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 000000000000216c
>[   95.540983] R10: ffffa21375fd2950 R11: 000000000000216c R12: ffffa21375fd4b40
>[   95.540983] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.540984] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.540984] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.540985] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.540986] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.540986] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.540986] Call Trace:
>[   95.540988]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.540989]  ? wake_atomic_t_function+0x60/0x60
>[   95.540990]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.540991]  ? schedule_timeout+0x175/0x2e0
>[   95.540993]  drm_dp_dpcd_access+0x58/0xf0
>[   95.540995]  drm_dp_dpcd_write+0x16/0x20
>[   95.540996]  intel_dp_sink_dpms+0x41/0xd0
>[   95.540997]  intel_ddi_pre_enable+0x34a/0x620
>[   95.540999]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.541000]  haswell_crtc_enable+0x26b/0x7f0
>[   95.541002]  intel_update_crtc+0x43/0xd0
>[   95.541003]  skl_update_crtcs+0x1a9/0x1e0
>[   95.541004]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.541005]  intel_atomic_commit+0x3af/0x4a0
>[   95.541007]  ? handle_conflicting_encoders+0x267/0x280
>[   95.541008]  drm_atomic_commit+0x46/0x50
>[   95.541010]  drm_atomic_helper_set_config+0x68/0x90
>[   95.541011]  __drm_mode_set_config_internal+0x60/0x110
>[   95.541012]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.541014]  ? drm_ioctl+0x114/0x440
>[   95.541015]  drm_ioctl+0x1f2/0x440
>[   95.541016]  ? drm_mode_getcrtc+0x180/0x180
>[   95.541018]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.541020]  do_vfs_ioctl+0x8d/0x590
>[   95.541021]  ? security_file_ioctl+0x3e/0x60
>[   95.541022]  SyS_ioctl+0x74/0x80
>[   95.541024]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.541024] RIP: 0033:0x7f716d0a3357
>[   95.541025] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.541026] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.541026] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.541027] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.541027] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.541028] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.541029] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.541048] ---[ end trace c9eae18250dbf9bf ]---
>[   95.549449] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.549450] Use count on domain AUX_A is already zero
>[   95.549455] ------------[ cut here ]------------
>[   95.549456] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.549457] Modules linked in: x86_pkg_temp_thermal
>[   95.549458] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.549459] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.549459] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.549460] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.549461] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.549462] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.549462] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.549463] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000021a5
>[   95.549463] R10: ffffa21375fd2950 R11: 00000000000021a5 R12: ffffa21375fd4b40
>[   95.549464] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.549465] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.549465] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.549466] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.549466] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.549467] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.549467] Call Trace:
>[   95.549468]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.549470]  ? wake_atomic_t_function+0x60/0x60
>[   95.549471]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.549472]  ? schedule_timeout+0x175/0x2e0
>[   95.549474]  drm_dp_dpcd_access+0x58/0xf0
>[   95.549476]  drm_dp_dpcd_write+0x16/0x20
>[   95.549477]  intel_dp_sink_dpms+0x41/0xd0
>[   95.549478]  intel_ddi_pre_enable+0x34a/0x620
>[   95.549480]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.549481]  haswell_crtc_enable+0x26b/0x7f0
>[   95.549482]  intel_update_crtc+0x43/0xd0
>[   95.549483]  skl_update_crtcs+0x1a9/0x1e0
>[   95.549485]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.549486]  intel_atomic_commit+0x3af/0x4a0
>[   95.549487]  ? handle_conflicting_encoders+0x267/0x280
>[   95.549489]  drm_atomic_commit+0x46/0x50
>[   95.549490]  drm_atomic_helper_set_config+0x68/0x90
>[   95.549492]  __drm_mode_set_config_internal+0x60/0x110
>[   95.549493]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.549494]  ? drm_ioctl+0x114/0x440
>[   95.549495]  drm_ioctl+0x1f2/0x440
>[   95.549497]  ? drm_mode_getcrtc+0x180/0x180
>[   95.549499]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.549500]  do_vfs_ioctl+0x8d/0x590
>[   95.549502]  ? security_file_ioctl+0x3e/0x60
>[   95.549503]  SyS_ioctl+0x74/0x80
>[   95.549504]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.549505] RIP: 0033:0x7f716d0a3357
>[   95.549505] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.549506] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.549507] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.549507] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.549508] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.549508] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.549509] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.549528] ---[ end trace c9eae18250dbf9c0 ]---
>[   95.557929] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.557930] Use count on domain AUX_A is already zero
>[   95.557935] ------------[ cut here ]------------
>[   95.557936] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.557937] Modules linked in: x86_pkg_temp_thermal
>[   95.557938] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.557938] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.557939] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.557940] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.557941] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.557941] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.557942] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.557943] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 00000000000021de
>[   95.557943] R10: ffffa21375fd2950 R11: 00000000000021de R12: ffffa21375fd4b40
>[   95.557944] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.557944] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.557945] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.557946] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.557946] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.557947] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.557947] Call Trace:
>[   95.557948]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.557950]  ? wake_atomic_t_function+0x60/0x60
>[   95.557951]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.557952]  ? schedule_timeout+0x175/0x2e0
>[   95.557954]  drm_dp_dpcd_access+0x58/0xf0
>[   95.557955]  drm_dp_dpcd_write+0x16/0x20
>[   95.557956]  intel_dp_sink_dpms+0x41/0xd0
>[   95.557958]  intel_ddi_pre_enable+0x34a/0x620
>[   95.557960]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.557961]  haswell_crtc_enable+0x26b/0x7f0
>[   95.557962]  intel_update_crtc+0x43/0xd0
>[   95.557963]  skl_update_crtcs+0x1a9/0x1e0
>[   95.557965]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.557966]  intel_atomic_commit+0x3af/0x4a0
>[   95.557967]  ? handle_conflicting_encoders+0x267/0x280
>[   95.557969]  drm_atomic_commit+0x46/0x50
>[   95.557970]  drm_atomic_helper_set_config+0x68/0x90
>[   95.557972]  __drm_mode_set_config_internal+0x60/0x110
>[   95.557973]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.557974]  ? drm_ioctl+0x114/0x440
>[   95.557975]  drm_ioctl+0x1f2/0x440
>[   95.557977]  ? drm_mode_getcrtc+0x180/0x180
>[   95.557979]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.557980]  do_vfs_ioctl+0x8d/0x590
>[   95.557982]  ? security_file_ioctl+0x3e/0x60
>[   95.557983]  SyS_ioctl+0x74/0x80
>[   95.557984]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.557985] RIP: 0033:0x7f716d0a3357
>[   95.557985] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.557986] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.557987] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.557987] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.557988] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.557988] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.557989] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.558008] ---[ end trace c9eae18250dbf9c1 ]---
>[   95.566409] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.566410] Use count on domain AUX_A is already zero
>[   95.566414] ------------[ cut here ]------------
>[   95.566416] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.566417] Modules linked in: x86_pkg_temp_thermal
>[   95.566418] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.566418] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.566419] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.566420] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.566421] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.566421] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.566422] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.566423] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000002217
>[   95.566430] R10: ffffa21375fd2950 R11: 0000000000002217 R12: ffffa21375fd4b40
>[   95.566431] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.566434] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.566435] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.566437] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.566439] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.566442] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.566444] Call Trace:
>[   95.566447]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.566451]  ? wake_atomic_t_function+0x60/0x60
>[   95.566453]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.566455]  ? schedule_timeout+0x175/0x2e0
>[   95.566457]  drm_dp_dpcd_access+0x58/0xf0
>[   95.566458]  drm_dp_dpcd_write+0x16/0x20
>[   95.566459]  intel_dp_sink_dpms+0x41/0xd0
>[   95.566461]  intel_ddi_pre_enable+0x34a/0x620
>[   95.566463]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.566466]  haswell_crtc_enable+0x26b/0x7f0
>[   95.566468]  intel_update_crtc+0x43/0xd0
>[   95.566469]  skl_update_crtcs+0x1a9/0x1e0
>[   95.566470]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.566471]  intel_atomic_commit+0x3af/0x4a0
>[   95.566473]  ? handle_conflicting_encoders+0x267/0x280
>[   95.566476]  drm_atomic_commit+0x46/0x50
>[   95.566477]  drm_atomic_helper_set_config+0x68/0x90
>[   95.566479]  __drm_mode_set_config_internal+0x60/0x110
>[   95.566481]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.566482]  ? drm_ioctl+0x114/0x440
>[   95.566486]  drm_ioctl+0x1f2/0x440
>[   95.566490]  ? drm_mode_getcrtc+0x180/0x180
>[   95.566494]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.566497]  do_vfs_ioctl+0x8d/0x590
>[   95.566502]  ? security_file_ioctl+0x3e/0x60
>[   95.566505]  SyS_ioctl+0x74/0x80
>[   95.566510]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.566513] RIP: 0033:0x7f716d0a3357
>[   95.566515] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.566516] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.566518] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.566519] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.566520] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.566520] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.566521] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.566553] ---[ end trace c9eae18250dbf9c2 ]---
>[   95.574953] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.574955] Use count on domain AUX_A is already zero
>[   95.574959] ------------[ cut here ]------------
>[   95.574960] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.574961] Modules linked in: x86_pkg_temp_thermal
>[   95.574962] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.574963] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.574963] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.574964] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.574965] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.574966] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.574966] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.574967] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000002250
>[   95.574967] R10: ffffa21375fd2950 R11: 0000000000002250 R12: ffffa21375fd4b40
>[   95.574968] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.574969] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.574970] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.574970] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.574971] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.574971] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.574972] Call Trace:
>[   95.574973]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.574975]  ? wake_atomic_t_function+0x60/0x60
>[   95.574976]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.574977]  ? schedule_timeout+0x175/0x2e0
>[   95.574978]  drm_dp_dpcd_access+0x58/0xf0
>[   95.574980]  drm_dp_dpcd_write+0x16/0x20
>[   95.574981]  intel_dp_sink_dpms+0x41/0xd0
>[   95.574983]  intel_ddi_pre_enable+0x34a/0x620
>[   95.574984]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.574986]  haswell_crtc_enable+0x26b/0x7f0
>[   95.574987]  intel_update_crtc+0x43/0xd0
>[   95.574988]  skl_update_crtcs+0x1a9/0x1e0
>[   95.574989]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.574991]  intel_atomic_commit+0x3af/0x4a0
>[   95.574992]  ? handle_conflicting_encoders+0x267/0x280
>[   95.574993]  drm_atomic_commit+0x46/0x50
>[   95.574995]  drm_atomic_helper_set_config+0x68/0x90
>[   95.574996]  __drm_mode_set_config_internal+0x60/0x110
>[   95.574998]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.574999]  ? drm_ioctl+0x114/0x440
>[   95.575000]  drm_ioctl+0x1f2/0x440
>[   95.575001]  ? drm_mode_getcrtc+0x180/0x180
>[   95.575003]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.575005]  do_vfs_ioctl+0x8d/0x590
>[   95.575006]  ? security_file_ioctl+0x3e/0x60
>[   95.575008]  SyS_ioctl+0x74/0x80
>[   95.575009]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.575010] RIP: 0033:0x7f716d0a3357
>[   95.575010] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.575011] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.575012] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.575012] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.575013] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.575013] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.575014] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.575033] ---[ end trace c9eae18250dbf9c3 ]---
>[   95.583434] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.583436] Use count on domain AUX_A is already zero
>[   95.583440] ------------[ cut here ]------------
>[   95.583442] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.583442] Modules linked in: x86_pkg_temp_thermal
>[   95.583444] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.583444] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.583445] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.583446] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.583447] RSP: 0018:ffffb4d580f63760 EFLAGS: 00010286
>[   95.583448] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.583448] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[   95.583449] RBP: ffffb4d580f63788 R08: 0000000000000001 R09: 0000000000002289
>[   95.583449] R10: ffffa21375fd2950 R11: 0000000000002289 R12: ffffa21375fd4b40
>[   95.583450] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.583450] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.583451] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.583452] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.583452] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.583453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.583453] Call Trace:
>[   95.583454]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.583456]  ? wake_atomic_t_function+0x60/0x60
>[   95.583457]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.583458]  ? schedule_timeout+0x175/0x2e0
>[   95.583460]  drm_dp_dpcd_access+0x58/0xf0
>[   95.583462]  drm_dp_dpcd_write+0x16/0x20
>[   95.583463]  intel_dp_sink_dpms+0x41/0xd0
>[   95.583464]  intel_ddi_pre_enable+0x34a/0x620
>[   95.583466]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.583467]  haswell_crtc_enable+0x26b/0x7f0
>[   95.583468]  intel_update_crtc+0x43/0xd0
>[   95.583470]  skl_update_crtcs+0x1a9/0x1e0
>[   95.583471]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.583472]  intel_atomic_commit+0x3af/0x4a0
>[   95.583474]  ? handle_conflicting_encoders+0x267/0x280
>[   95.583475]  drm_atomic_commit+0x46/0x50
>[   95.583476]  drm_atomic_helper_set_config+0x68/0x90
>[   95.583478]  __drm_mode_set_config_internal+0x60/0x110
>[   95.583479]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.583480]  ? drm_ioctl+0x114/0x440
>[   95.583482]  drm_ioctl+0x1f2/0x440
>[   95.583483]  ? drm_mode_getcrtc+0x180/0x180
>[   95.583485]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.583486]  do_vfs_ioctl+0x8d/0x590
>[   95.583488]  ? security_file_ioctl+0x3e/0x60
>[   95.583489]  SyS_ioctl+0x74/0x80
>[   95.583491]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.583491] RIP: 0033:0x7f716d0a3357
>[   95.583492] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.583493] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.583493] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.583494] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.583494] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.583495] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.583495] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.583515] ---[ end trace c9eae18250dbf9c4 ]---
>[   95.583517] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   95.586444] [drm:intel_dp_sink_dpms] failed to enable sink power state
>[   95.586468] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 0
>[   95.595511] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.595512] Use count on domain AUX_A is already zero
>[   95.595517] ------------[ cut here ]------------
>[   95.595519] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.595519] Modules linked in: x86_pkg_temp_thermal
>[   95.595521] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.595521] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.595522] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.595523] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.595523] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.595524] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.595525] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.595525] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000022c5
>[   95.595526] R10: ffffa21375fd2950 R11: 00000000000022c5 R12: ffffa21375fd4b40
>[   95.595527] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.595527] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.595528] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.595529] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.595529] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.595530] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.595530] Call Trace:
>[   95.595531]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.595533]  ? wake_atomic_t_function+0x60/0x60
>[   95.595534]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.595535]  ? vprintk_default+0x1a/0x20
>[   95.595537]  drm_dp_dpcd_access+0x58/0xf0
>[   95.595539]  drm_dp_dpcd_write+0x16/0x20
>[   95.595540]  intel_dp_start_link_train+0x7b/0x520
>[   95.595542]  intel_ddi_pre_enable+0x378/0x620
>[   95.595544]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.595545]  haswell_crtc_enable+0x26b/0x7f0
>[   95.595546]  intel_update_crtc+0x43/0xd0
>[   95.595547]  skl_update_crtcs+0x1a9/0x1e0
>[   95.595549]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.595550]  intel_atomic_commit+0x3af/0x4a0
>[   95.595551]  ? handle_conflicting_encoders+0x267/0x280
>[   95.595553]  drm_atomic_commit+0x46/0x50
>[   95.595554]  drm_atomic_helper_set_config+0x68/0x90
>[   95.595555]  __drm_mode_set_config_internal+0x60/0x110
>[   95.595557]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.595558]  ? drm_ioctl+0x114/0x440
>[   95.595559]  drm_ioctl+0x1f2/0x440
>[   95.595561]  ? drm_mode_getcrtc+0x180/0x180
>[   95.595563]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.595564]  do_vfs_ioctl+0x8d/0x590
>[   95.595566]  ? security_file_ioctl+0x3e/0x60
>[   95.595567]  SyS_ioctl+0x74/0x80
>[   95.595568]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.595569] RIP: 0033:0x7f716d0a3357
>[   95.595570] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.595571] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.595571] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.595572] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.595572] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.595573] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.595573] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.595593] ---[ end trace c9eae18250dbf9c5 ]---
>[   95.604033] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.604035] Use count on domain AUX_A is already zero
>[   95.604040] ------------[ cut here ]------------
>[   95.604041] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.604042] Modules linked in: x86_pkg_temp_thermal
>[   95.604043] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.604044] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.604044] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.604046] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.604046] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.604047] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.604047] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.604048] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000022fe
>[   95.604049] R10: ffffa21375fd2950 R11: 00000000000022fe R12: ffffa21375fd4b40
>[   95.604049] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.604050] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.604050] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.604051] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.604052] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.604052] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.604052] Call Trace:
>[   95.604054]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.604056]  ? wake_atomic_t_function+0x60/0x60
>[   95.604057]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.604058]  ? vprintk_default+0x1a/0x20
>[   95.604059]  drm_dp_dpcd_access+0x58/0xf0
>[   95.604061]  drm_dp_dpcd_write+0x16/0x20
>[   95.604063]  intel_dp_start_link_train+0x7b/0x520
>[   95.604064]  intel_ddi_pre_enable+0x378/0x620
>[   95.604066]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.604067]  haswell_crtc_enable+0x26b/0x7f0
>[   95.604069]  intel_update_crtc+0x43/0xd0
>[   95.604070]  skl_update_crtcs+0x1a9/0x1e0
>[   95.604071]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.604072]  intel_atomic_commit+0x3af/0x4a0
>[   95.604074]  ? handle_conflicting_encoders+0x267/0x280
>[   95.604075]  drm_atomic_commit+0x46/0x50
>[   95.604077]  drm_atomic_helper_set_config+0x68/0x90
>[   95.604078]  __drm_mode_set_config_internal+0x60/0x110
>[   95.604080]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.604081]  ? drm_ioctl+0x114/0x440
>[   95.604082]  drm_ioctl+0x1f2/0x440
>[   95.604083]  ? drm_mode_getcrtc+0x180/0x180
>[   95.604085]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.604087]  do_vfs_ioctl+0x8d/0x590
>[   95.604088]  ? security_file_ioctl+0x3e/0x60
>[   95.604090]  SyS_ioctl+0x74/0x80
>[   95.604091]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.604092] RIP: 0033:0x7f716d0a3357
>[   95.604092] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.604093] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.604094] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.604094] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.604095] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.604095] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.604096] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.604115] ---[ end trace c9eae18250dbf9c6 ]---
>[   95.612556] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.612557] Use count on domain AUX_A is already zero
>[   95.612561] ------------[ cut here ]------------
>[   95.612563] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.612563] Modules linked in: x86_pkg_temp_thermal
>[   95.612565] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.612565] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.612566] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.612567] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.612567] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.612568] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.612569] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.612569] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002337
>[   95.612570] R10: ffffa21375fd2950 R11: 0000000000002337 R12: ffffa21375fd4b40
>[   95.612570] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.612571] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.612572] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.612572] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.612573] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.612573] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.612574] Call Trace:
>[   95.612575]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.612577]  ? wake_atomic_t_function+0x60/0x60
>[   95.612578]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.612578]  ? vprintk_default+0x1a/0x20
>[   95.612580]  drm_dp_dpcd_access+0x58/0xf0
>[   95.612582]  drm_dp_dpcd_write+0x16/0x20
>[   95.612583]  intel_dp_start_link_train+0x7b/0x520
>[   95.612585]  intel_ddi_pre_enable+0x378/0x620
>[   95.612587]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.612588]  haswell_crtc_enable+0x26b/0x7f0
>[   95.612589]  intel_update_crtc+0x43/0xd0
>[   95.612590]  skl_update_crtcs+0x1a9/0x1e0
>[   95.612592]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.612593]  intel_atomic_commit+0x3af/0x4a0
>[   95.612594]  ? handle_conflicting_encoders+0x267/0x280
>[   95.612596]  drm_atomic_commit+0x46/0x50
>[   95.612597]  drm_atomic_helper_set_config+0x68/0x90
>[   95.612599]  __drm_mode_set_config_internal+0x60/0x110
>[   95.612600]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.612601]  ? drm_ioctl+0x114/0x440
>[   95.612603]  drm_ioctl+0x1f2/0x440
>[   95.612604]  ? drm_mode_getcrtc+0x180/0x180
>[   95.612606]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.612607]  do_vfs_ioctl+0x8d/0x590
>[   95.612609]  ? security_file_ioctl+0x3e/0x60
>[   95.612610]  SyS_ioctl+0x74/0x80
>[   95.612611]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.612612] RIP: 0033:0x7f716d0a3357
>[   95.612613] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.612613] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.612614] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.612615] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.612615] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.612616] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.612616] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.612636] ---[ end trace c9eae18250dbf9c7 ]---
>[   95.621076] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.621077] Use count on domain AUX_A is already zero
>[   95.621082] ------------[ cut here ]------------
>[   95.621083] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.621084] Modules linked in: x86_pkg_temp_thermal
>[   95.621085] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.621086] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.621086] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.621087] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.621088] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.621089] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.621089] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.621090] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002370
>[   95.621090] R10: ffffa21375fd2950 R11: 0000000000002370 R12: ffffa21375fd4b40
>[   95.621091] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.621092] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.621092] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.621093] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.621093] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.621094] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.621094] Call Trace:
>[   95.621095]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.621097]  ? wake_atomic_t_function+0x60/0x60
>[   95.621098]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.621099]  ? vprintk_default+0x1a/0x20
>[   95.621101]  drm_dp_dpcd_access+0x58/0xf0
>[   95.621102]  drm_dp_dpcd_write+0x16/0x20
>[   95.621104]  intel_dp_start_link_train+0x7b/0x520
>[   95.621106]  intel_ddi_pre_enable+0x378/0x620
>[   95.621107]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.621109]  haswell_crtc_enable+0x26b/0x7f0
>[   95.621110]  intel_update_crtc+0x43/0xd0
>[   95.621111]  skl_update_crtcs+0x1a9/0x1e0
>[   95.621112]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.621114]  intel_atomic_commit+0x3af/0x4a0
>[   95.621115]  ? handle_conflicting_encoders+0x267/0x280
>[   95.621116]  drm_atomic_commit+0x46/0x50
>[   95.621118]  drm_atomic_helper_set_config+0x68/0x90
>[   95.621119]  __drm_mode_set_config_internal+0x60/0x110
>[   95.621121]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.621122]  ? drm_ioctl+0x114/0x440
>[   95.621123]  drm_ioctl+0x1f2/0x440
>[   95.621125]  ? drm_mode_getcrtc+0x180/0x180
>[   95.621127]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.621128]  do_vfs_ioctl+0x8d/0x590
>[   95.621130]  ? security_file_ioctl+0x3e/0x60
>[   95.621131]  SyS_ioctl+0x74/0x80
>[   95.621132]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.621133] RIP: 0033:0x7f716d0a3357
>[   95.621133] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.621134] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.621135] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.621135] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.621136] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.621136] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.621137] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.621156] ---[ end trace c9eae18250dbf9c8 ]---
>[   95.629597] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.629598] Use count on domain AUX_A is already zero
>[   95.629602] ------------[ cut here ]------------
>[   95.629604] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.629604] Modules linked in: x86_pkg_temp_thermal
>[   95.629606] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.629606] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.629607] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.629608] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.629608] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.629609] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.629610] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.629610] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000023a9
>[   95.629611] R10: ffffa21375fd2950 R11: 00000000000023a9 R12: ffffa21375fd4b40
>[   95.629611] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.629612] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.629613] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.629613] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.629614] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.629614] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.629615] Call Trace:
>[   95.629616]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.629618]  ? wake_atomic_t_function+0x60/0x60
>[   95.629619]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.629619]  ? vprintk_default+0x1a/0x20
>[   95.629621]  drm_dp_dpcd_access+0x58/0xf0
>[   95.629623]  drm_dp_dpcd_write+0x16/0x20
>[   95.629624]  intel_dp_start_link_train+0x7b/0x520
>[   95.629626]  intel_ddi_pre_enable+0x378/0x620
>[   95.629628]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.629629]  haswell_crtc_enable+0x26b/0x7f0
>[   95.629630]  intel_update_crtc+0x43/0xd0
>[   95.629631]  skl_update_crtcs+0x1a9/0x1e0
>[   95.629632]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.629634]  intel_atomic_commit+0x3af/0x4a0
>[   95.629635]  ? handle_conflicting_encoders+0x267/0x280
>[   95.629636]  drm_atomic_commit+0x46/0x50
>[   95.629638]  drm_atomic_helper_set_config+0x68/0x90
>[   95.629639]  __drm_mode_set_config_internal+0x60/0x110
>[   95.629641]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.629642]  ? drm_ioctl+0x114/0x440
>[   95.629643]  drm_ioctl+0x1f2/0x440
>[   95.629645]  ? drm_mode_getcrtc+0x180/0x180
>[   95.629647]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.629648]  do_vfs_ioctl+0x8d/0x590
>[   95.629649]  ? security_file_ioctl+0x3e/0x60
>[   95.629651]  SyS_ioctl+0x74/0x80
>[   95.629652]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.629653] RIP: 0033:0x7f716d0a3357
>[   95.629653] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.629654] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.629655] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.629655] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.629656] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.629656] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.629657] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.629676] ---[ end trace c9eae18250dbf9c9 ]---
>[   95.638117] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.638118] Use count on domain AUX_A is already zero
>[   95.638123] ------------[ cut here ]------------
>[   95.638124] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.638124] Modules linked in: x86_pkg_temp_thermal
>[   95.638126] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.638126] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.638127] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.638128] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.638129] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.638129] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.638130] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.638131] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000023e2
>[   95.638131] R10: ffffa21375fd2950 R11: 00000000000023e2 R12: ffffa21375fd4b40
>[   95.638132] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.638132] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.638133] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.638133] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.638134] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.638134] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.638135] Call Trace:
>[   95.638136]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.638138]  ? wake_atomic_t_function+0x60/0x60
>[   95.638139]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.638139]  ? vprintk_default+0x1a/0x20
>[   95.638141]  drm_dp_dpcd_access+0x58/0xf0
>[   95.638143]  drm_dp_dpcd_write+0x16/0x20
>[   95.638144]  intel_dp_start_link_train+0x7b/0x520
>[   95.638146]  intel_ddi_pre_enable+0x378/0x620
>[   95.638148]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.638149]  haswell_crtc_enable+0x26b/0x7f0
>[   95.638150]  intel_update_crtc+0x43/0xd0
>[   95.638151]  skl_update_crtcs+0x1a9/0x1e0
>[   95.638153]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.638154]  intel_atomic_commit+0x3af/0x4a0
>[   95.638155]  ? handle_conflicting_encoders+0x267/0x280
>[   95.638157]  drm_atomic_commit+0x46/0x50
>[   95.638158]  drm_atomic_helper_set_config+0x68/0x90
>[   95.638159]  __drm_mode_set_config_internal+0x60/0x110
>[   95.638161]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.638162]  ? drm_ioctl+0x114/0x440
>[   95.638163]  drm_ioctl+0x1f2/0x440
>[   95.638165]  ? drm_mode_getcrtc+0x180/0x180
>[   95.638167]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.638168]  do_vfs_ioctl+0x8d/0x590
>[   95.638170]  ? security_file_ioctl+0x3e/0x60
>[   95.638171]  SyS_ioctl+0x74/0x80
>[   95.638172]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.638173] RIP: 0033:0x7f716d0a3357
>[   95.638173] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.638174] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.638175] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.638175] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.638176] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.638176] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.638177] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.638196] ---[ end trace c9eae18250dbf9ca ]---
>[   95.646637] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.646638] Use count on domain AUX_A is already zero
>[   95.646642] ------------[ cut here ]------------
>[   95.646644] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.646644] Modules linked in: x86_pkg_temp_thermal
>[   95.646646] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.646646] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.646647] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.646648] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.646648] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.646649] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.646650] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.646650] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 000000000000241b
>[   95.646651] R10: ffffa21375fd2950 R11: 000000000000241b R12: ffffa21375fd4b40
>[   95.646651] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.646652] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.646653] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.646653] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.646654] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.646654] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.646655] Call Trace:
>[   95.646656]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.646657]  ? wake_atomic_t_function+0x60/0x60
>[   95.646658]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.646659]  ? vprintk_default+0x1a/0x20
>[   95.646661]  drm_dp_dpcd_access+0x58/0xf0
>[   95.646663]  drm_dp_dpcd_write+0x16/0x20
>[   95.646664]  intel_dp_start_link_train+0x7b/0x520
>[   95.646666]  intel_ddi_pre_enable+0x378/0x620
>[   95.646668]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.646669]  haswell_crtc_enable+0x26b/0x7f0
>[   95.646670]  intel_update_crtc+0x43/0xd0
>[   95.646671]  skl_update_crtcs+0x1a9/0x1e0
>[   95.646672]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.646674]  intel_atomic_commit+0x3af/0x4a0
>[   95.646675]  ? handle_conflicting_encoders+0x267/0x280
>[   95.646676]  drm_atomic_commit+0x46/0x50
>[   95.646678]  drm_atomic_helper_set_config+0x68/0x90
>[   95.646679]  __drm_mode_set_config_internal+0x60/0x110
>[   95.646681]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.646682]  ? drm_ioctl+0x114/0x440
>[   95.646683]  drm_ioctl+0x1f2/0x440
>[   95.646684]  ? drm_mode_getcrtc+0x180/0x180
>[   95.646686]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.646688]  do_vfs_ioctl+0x8d/0x590
>[   95.646689]  ? security_file_ioctl+0x3e/0x60
>[   95.646691]  SyS_ioctl+0x74/0x80
>[   95.646692]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.646693] RIP: 0033:0x7f716d0a3357
>[   95.646693] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.646694] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.646694] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.646695] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.646695] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.646696] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.646697] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.646716] ---[ end trace c9eae18250dbf9cb ]---
>[   95.655156] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.655158] Use count on domain AUX_A is already zero
>[   95.655162] ------------[ cut here ]------------
>[   95.655164] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.655164] Modules linked in: x86_pkg_temp_thermal
>[   95.655165] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.655166] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.655166] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.655167] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.655168] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.655169] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.655169] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.655170] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002454
>[   95.655170] R10: ffffa21375fd2950 R11: 0000000000002454 R12: ffffa21375fd4b40
>[   95.655171] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.655172] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.655172] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.655173] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.655173] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.655174] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.655174] Call Trace:
>[   95.655175]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.655177]  ? wake_atomic_t_function+0x60/0x60
>[   95.655178]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.655179]  ? vprintk_default+0x1a/0x20
>[   95.655180]  drm_dp_dpcd_access+0x58/0xf0
>[   95.655182]  drm_dp_dpcd_write+0x16/0x20
>[   95.655183]  intel_dp_start_link_train+0x7b/0x520
>[   95.655185]  intel_ddi_pre_enable+0x378/0x620
>[   95.655187]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.655188]  haswell_crtc_enable+0x26b/0x7f0
>[   95.655189]  intel_update_crtc+0x43/0xd0
>[   95.655190]  skl_update_crtcs+0x1a9/0x1e0
>[   95.655192]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.655193]  intel_atomic_commit+0x3af/0x4a0
>[   95.655194]  ? handle_conflicting_encoders+0x267/0x280
>[   95.655196]  drm_atomic_commit+0x46/0x50
>[   95.655197]  drm_atomic_helper_set_config+0x68/0x90
>[   95.655199]  __drm_mode_set_config_internal+0x60/0x110
>[   95.655200]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.655201]  ? drm_ioctl+0x114/0x440
>[   95.655202]  drm_ioctl+0x1f2/0x440
>[   95.655204]  ? drm_mode_getcrtc+0x180/0x180
>[   95.655206]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.655207]  do_vfs_ioctl+0x8d/0x590
>[   95.655209]  ? security_file_ioctl+0x3e/0x60
>[   95.655210]  SyS_ioctl+0x74/0x80
>[   95.655211]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.655212] RIP: 0033:0x7f716d0a3357
>[   95.655212] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.655213] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.655214] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.655214] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.655215] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.655215] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.655216] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.655235] ---[ end trace c9eae18250dbf9cc ]---
>[   95.663676] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.663677] Use count on domain AUX_A is already zero
>[   95.663681] ------------[ cut here ]------------
>[   95.663683] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.663683] Modules linked in: x86_pkg_temp_thermal
>[   95.663684] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.663685] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.663685] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.663687] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.663687] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.663688] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.663688] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.663689] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 000000000000248d
>[   95.663689] R10: ffffa21375fd2950 R11: 000000000000248d R12: ffffa21375fd4b40
>[   95.663690] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.663691] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.663691] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.663692] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.663692] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.663693] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.663693] Call Trace:
>[   95.663694]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.663696]  ? wake_atomic_t_function+0x60/0x60
>[   95.663697]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.663698]  ? vprintk_default+0x1a/0x20
>[   95.663700]  drm_dp_dpcd_access+0x58/0xf0
>[   95.663701]  drm_dp_dpcd_write+0x16/0x20
>[   95.663703]  intel_dp_start_link_train+0x7b/0x520
>[   95.663704]  intel_ddi_pre_enable+0x378/0x620
>[   95.663706]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.663707]  haswell_crtc_enable+0x26b/0x7f0
>[   95.663708]  intel_update_crtc+0x43/0xd0
>[   95.663710]  skl_update_crtcs+0x1a9/0x1e0
>[   95.663711]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.663712]  intel_atomic_commit+0x3af/0x4a0
>[   95.663713]  ? handle_conflicting_encoders+0x267/0x280
>[   95.663715]  drm_atomic_commit+0x46/0x50
>[   95.663716]  drm_atomic_helper_set_config+0x68/0x90
>[   95.663718]  __drm_mode_set_config_internal+0x60/0x110
>[   95.663719]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.663720]  ? drm_ioctl+0x114/0x440
>[   95.663721]  drm_ioctl+0x1f2/0x440
>[   95.663723]  ? drm_mode_getcrtc+0x180/0x180
>[   95.663725]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.663726]  do_vfs_ioctl+0x8d/0x590
>[   95.663728]  ? security_file_ioctl+0x3e/0x60
>[   95.663729]  SyS_ioctl+0x74/0x80
>[   95.663730]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.663731] RIP: 0033:0x7f716d0a3357
>[   95.663731] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.663732] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.663733] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.663733] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.663734] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.663734] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.663735] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.663754] ---[ end trace c9eae18250dbf9cd ]---
>[   95.672194] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.672196] Use count on domain AUX_A is already zero
>[   95.672200] ------------[ cut here ]------------
>[   95.672202] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.672202] Modules linked in: x86_pkg_temp_thermal
>[   95.672204] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.672204] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.672204] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.672206] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.672206] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.672207] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.672207] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.672208] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000024c6
>[   95.672209] R10: ffffa21375fd2950 R11: 00000000000024c6 R12: ffffa21375fd4b40
>[   95.672209] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.672210] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.672210] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.672211] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.672211] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.672212] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.672212] Call Trace:
>[   95.672213]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.672215]  ? wake_atomic_t_function+0x60/0x60
>[   95.672216]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.672217]  ? vprintk_default+0x1a/0x20
>[   95.672219]  drm_dp_dpcd_access+0x58/0xf0
>[   95.672220]  drm_dp_dpcd_write+0x16/0x20
>[   95.672222]  intel_dp_start_link_train+0x7b/0x520
>[   95.672223]  intel_ddi_pre_enable+0x378/0x620
>[   95.672225]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.672226]  haswell_crtc_enable+0x26b/0x7f0
>[   95.672228]  intel_update_crtc+0x43/0xd0
>[   95.672229]  skl_update_crtcs+0x1a9/0x1e0
>[   95.672230]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.672231]  intel_atomic_commit+0x3af/0x4a0
>[   95.672233]  ? handle_conflicting_encoders+0x267/0x280
>[   95.672234]  drm_atomic_commit+0x46/0x50
>[   95.672235]  drm_atomic_helper_set_config+0x68/0x90
>[   95.672237]  __drm_mode_set_config_internal+0x60/0x110
>[   95.672238]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.672239]  ? drm_ioctl+0x114/0x440
>[   95.672241]  drm_ioctl+0x1f2/0x440
>[   95.672242]  ? drm_mode_getcrtc+0x180/0x180
>[   95.672244]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.672245]  do_vfs_ioctl+0x8d/0x590
>[   95.672247]  ? security_file_ioctl+0x3e/0x60
>[   95.672248]  SyS_ioctl+0x74/0x80
>[   95.672250]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.672250] RIP: 0033:0x7f716d0a3357
>[   95.672251] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.672251] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.672252] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.672253] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.672253] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.672254] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.672254] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.672274] ---[ end trace c9eae18250dbf9ce ]---
>[   95.680714] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.680716] Use count on domain AUX_A is already zero
>[   95.680720] ------------[ cut here ]------------
>[   95.680721] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.680722] Modules linked in: x86_pkg_temp_thermal
>[   95.680723] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.680724] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.680724] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.680725] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.680726] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.680727] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.680727] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.680728] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000024ff
>[   95.680728] R10: ffffa21375fd2950 R11: 00000000000024ff R12: ffffa21375fd4b40
>[   95.680729] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.680729] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.680730] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.680730] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.680731] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.680731] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.680732] Call Trace:
>[   95.680733]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.680735]  ? wake_atomic_t_function+0x60/0x60
>[   95.680736]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.680737]  ? vprintk_default+0x1a/0x20
>[   95.680738]  drm_dp_dpcd_access+0x58/0xf0
>[   95.680740]  drm_dp_dpcd_write+0x16/0x20
>[   95.680742]  intel_dp_start_link_train+0x7b/0x520
>[   95.680743]  intel_ddi_pre_enable+0x378/0x620
>[   95.680745]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.680746]  haswell_crtc_enable+0x26b/0x7f0
>[   95.680747]  intel_update_crtc+0x43/0xd0
>[   95.680748]  skl_update_crtcs+0x1a9/0x1e0
>[   95.680750]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.680751]  intel_atomic_commit+0x3af/0x4a0
>[   95.680752]  ? handle_conflicting_encoders+0x267/0x280
>[   95.680754]  drm_atomic_commit+0x46/0x50
>[   95.680755]  drm_atomic_helper_set_config+0x68/0x90
>[   95.680757]  __drm_mode_set_config_internal+0x60/0x110
>[   95.680758]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.680759]  ? drm_ioctl+0x114/0x440
>[   95.680760]  drm_ioctl+0x1f2/0x440
>[   95.680762]  ? drm_mode_getcrtc+0x180/0x180
>[   95.680764]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.680765]  do_vfs_ioctl+0x8d/0x590
>[   95.680767]  ? security_file_ioctl+0x3e/0x60
>[   95.680768]  SyS_ioctl+0x74/0x80
>[   95.680769]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.680770] RIP: 0033:0x7f716d0a3357
>[   95.680770] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.680771] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.680772] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.680772] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.680773] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.680773] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.680774] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.680793] ---[ end trace c9eae18250dbf9cf ]---
>[   95.689233] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.689235] Use count on domain AUX_A is already zero
>[   95.689239] ------------[ cut here ]------------
>[   95.689241] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.689241] Modules linked in: x86_pkg_temp_thermal
>[   95.689242] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.689243] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.689243] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.689245] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.689245] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.689246] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.689246] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.689247] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002538
>[   95.689247] R10: ffffa21375fd2950 R11: 0000000000002538 R12: ffffa21375fd4b40
>[   95.689248] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.689249] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.689249] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.689250] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.689250] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.689251] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.689251] Call Trace:
>[   95.689252]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.689254]  ? wake_atomic_t_function+0x60/0x60
>[   95.689255]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.689256]  ? vprintk_default+0x1a/0x20
>[   95.689258]  drm_dp_dpcd_access+0x58/0xf0
>[   95.689259]  drm_dp_dpcd_write+0x16/0x20
>[   95.689261]  intel_dp_start_link_train+0x7b/0x520
>[   95.689262]  intel_ddi_pre_enable+0x378/0x620
>[   95.689264]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.689265]  haswell_crtc_enable+0x26b/0x7f0
>[   95.689266]  intel_update_crtc+0x43/0xd0
>[   95.689268]  skl_update_crtcs+0x1a9/0x1e0
>[   95.689269]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.689270]  intel_atomic_commit+0x3af/0x4a0
>[   95.689271]  ? handle_conflicting_encoders+0x267/0x280
>[   95.689273]  drm_atomic_commit+0x46/0x50
>[   95.689274]  drm_atomic_helper_set_config+0x68/0x90
>[   95.689276]  __drm_mode_set_config_internal+0x60/0x110
>[   95.689277]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.689278]  ? drm_ioctl+0x114/0x440
>[   95.689279]  drm_ioctl+0x1f2/0x440
>[   95.689281]  ? drm_mode_getcrtc+0x180/0x180
>[   95.689283]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.689284]  do_vfs_ioctl+0x8d/0x590
>[   95.689286]  ? security_file_ioctl+0x3e/0x60
>[   95.689287]  SyS_ioctl+0x74/0x80
>[   95.689288]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.689289] RIP: 0033:0x7f716d0a3357
>[   95.689289] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.689290] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.689291] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.689291] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.689292] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.689292] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.689293] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.689312] ---[ end trace c9eae18250dbf9d0 ]---
>[   95.697753] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.697754] Use count on domain AUX_A is already zero
>[   95.697758] ------------[ cut here ]------------
>[   95.697760] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.697760] Modules linked in: x86_pkg_temp_thermal
>[   95.697761] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.697762] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.697762] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.697764] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.697764] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.697765] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.697765] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.697766] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002571
>[   95.697766] R10: ffffa21375fd2950 R11: 0000000000002571 R12: ffffa21375fd4b40
>[   95.697767] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.697768] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.697768] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.697769] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.697769] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.697770] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.697770] Call Trace:
>[   95.697771]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.697773]  ? wake_atomic_t_function+0x60/0x60
>[   95.697774]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.697775]  ? vprintk_default+0x1a/0x20
>[   95.697777]  drm_dp_dpcd_access+0x58/0xf0
>[   95.697778]  drm_dp_dpcd_write+0x16/0x20
>[   95.697780]  intel_dp_start_link_train+0x7b/0x520
>[   95.697781]  intel_ddi_pre_enable+0x378/0x620
>[   95.697783]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.697784]  haswell_crtc_enable+0x26b/0x7f0
>[   95.697786]  intel_update_crtc+0x43/0xd0
>[   95.697787]  skl_update_crtcs+0x1a9/0x1e0
>[   95.697788]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.697789]  intel_atomic_commit+0x3af/0x4a0
>[   95.697791]  ? handle_conflicting_encoders+0x267/0x280
>[   95.697792]  drm_atomic_commit+0x46/0x50
>[   95.697793]  drm_atomic_helper_set_config+0x68/0x90
>[   95.697795]  __drm_mode_set_config_internal+0x60/0x110
>[   95.697796]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.697797]  ? drm_ioctl+0x114/0x440
>[   95.697798]  drm_ioctl+0x1f2/0x440
>[   95.697800]  ? drm_mode_getcrtc+0x180/0x180
>[   95.697802]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.697803]  do_vfs_ioctl+0x8d/0x590
>[   95.697805]  ? security_file_ioctl+0x3e/0x60
>[   95.697806]  SyS_ioctl+0x74/0x80
>[   95.697807]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.697808] RIP: 0033:0x7f716d0a3357
>[   95.697808] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.697809] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.697810] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.697810] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.697811] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.697811] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.697812] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.697831] ---[ end trace c9eae18250dbf9d1 ]---
>[   95.706271] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.706273] Use count on domain AUX_A is already zero
>[   95.706278] ------------[ cut here ]------------
>[   95.706279] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.706280] Modules linked in: x86_pkg_temp_thermal
>[   95.706281] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.706282] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.706282] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.706283] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.706284] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.706284] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.706285] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.706286] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000025aa
>[   95.706286] R10: ffffa21375fd2950 R11: 00000000000025aa R12: ffffa21375fd4b40
>[   95.706287] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.706287] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.706288] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.706289] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.706289] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.706290] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.706290] Call Trace:
>[   95.706291]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.706293]  ? wake_atomic_t_function+0x60/0x60
>[   95.706294]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.706295]  ? vprintk_default+0x1a/0x20
>[   95.706296]  drm_dp_dpcd_access+0x58/0xf0
>[   95.706298]  drm_dp_dpcd_write+0x16/0x20
>[   95.706300]  intel_dp_start_link_train+0x7b/0x520
>[   95.706301]  intel_ddi_pre_enable+0x378/0x620
>[   95.706303]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.706304]  haswell_crtc_enable+0x26b/0x7f0
>[   95.706305]  intel_update_crtc+0x43/0xd0
>[   95.706306]  skl_update_crtcs+0x1a9/0x1e0
>[   95.706308]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.706309]  intel_atomic_commit+0x3af/0x4a0
>[   95.706310]  ? handle_conflicting_encoders+0x267/0x280
>[   95.706312]  drm_atomic_commit+0x46/0x50
>[   95.706313]  drm_atomic_helper_set_config+0x68/0x90
>[   95.706315]  __drm_mode_set_config_internal+0x60/0x110
>[   95.706316]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.706317]  ? drm_ioctl+0x114/0x440
>[   95.706318]  drm_ioctl+0x1f2/0x440
>[   95.706320]  ? drm_mode_getcrtc+0x180/0x180
>[   95.706322]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.706323]  do_vfs_ioctl+0x8d/0x590
>[   95.706325]  ? security_file_ioctl+0x3e/0x60
>[   95.706326]  SyS_ioctl+0x74/0x80
>[   95.706327]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.706328] RIP: 0033:0x7f716d0a3357
>[   95.706328] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.706329] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.706330] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.706330] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.706331] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.706331] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.706332] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.706351] ---[ end trace c9eae18250dbf9d2 ]---
>[   95.714791] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.714793] Use count on domain AUX_A is already zero
>[   95.714797] ------------[ cut here ]------------
>[   95.714799] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.714799] Modules linked in: x86_pkg_temp_thermal
>[   95.714800] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.714801] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.714801] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.714803] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.714803] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.714804] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.714804] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.714805] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000025e3
>[   95.714806] R10: ffffa21375fd2950 R11: 00000000000025e3 R12: ffffa21375fd4b40
>[   95.714806] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.714807] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.714807] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.714808] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.714808] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.714809] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.714809] Call Trace:
>[   95.714810]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.714812]  ? wake_atomic_t_function+0x60/0x60
>[   95.714813]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.714814]  ? vprintk_default+0x1a/0x20
>[   95.714816]  drm_dp_dpcd_access+0x58/0xf0
>[   95.714817]  drm_dp_dpcd_write+0x16/0x20
>[   95.714819]  intel_dp_start_link_train+0x7b/0x520
>[   95.714820]  intel_ddi_pre_enable+0x378/0x620
>[   95.714822]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.714823]  haswell_crtc_enable+0x26b/0x7f0
>[   95.714824]  intel_update_crtc+0x43/0xd0
>[   95.714826]  skl_update_crtcs+0x1a9/0x1e0
>[   95.714827]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.714828]  intel_atomic_commit+0x3af/0x4a0
>[   95.714830]  ? handle_conflicting_encoders+0x267/0x280
>[   95.714831]  drm_atomic_commit+0x46/0x50
>[   95.714832]  drm_atomic_helper_set_config+0x68/0x90
>[   95.714834]  __drm_mode_set_config_internal+0x60/0x110
>[   95.714835]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.714836]  ? drm_ioctl+0x114/0x440
>[   95.714838]  drm_ioctl+0x1f2/0x440
>[   95.714839]  ? drm_mode_getcrtc+0x180/0x180
>[   95.714841]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.714842]  do_vfs_ioctl+0x8d/0x590
>[   95.714844]  ? security_file_ioctl+0x3e/0x60
>[   95.714845]  SyS_ioctl+0x74/0x80
>[   95.714846]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.714847] RIP: 0033:0x7f716d0a3357
>[   95.714847] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.714848] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.714849] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.714849] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.714850] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.714850] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.714851] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.714870] ---[ end trace c9eae18250dbf9d3 ]---
>[   95.723311] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.723312] Use count on domain AUX_A is already zero
>[   95.723317] ------------[ cut here ]------------
>[   95.723318] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.723319] Modules linked in: x86_pkg_temp_thermal
>[   95.723320] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.723321] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.723321] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.723322] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.723323] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.723324] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.723324] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.723325] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 000000000000261c
>[   95.723325] R10: ffffa21375fd2950 R11: 000000000000261c R12: ffffa21375fd4b40
>[   95.723326] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.723326] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.723327] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.723327] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.723328] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.723329] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.723329] Call Trace:
>[   95.723330]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.723332]  ? wake_atomic_t_function+0x60/0x60
>[   95.723333]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.723334]  ? vprintk_default+0x1a/0x20
>[   95.723335]  drm_dp_dpcd_access+0x58/0xf0
>[   95.723337]  drm_dp_dpcd_write+0x16/0x20
>[   95.723338]  intel_dp_start_link_train+0x7b/0x520
>[   95.723340]  intel_ddi_pre_enable+0x378/0x620
>[   95.723342]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.723343]  haswell_crtc_enable+0x26b/0x7f0
>[   95.723344]  intel_update_crtc+0x43/0xd0
>[   95.723345]  skl_update_crtcs+0x1a9/0x1e0
>[   95.723346]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.723348]  intel_atomic_commit+0x3af/0x4a0
>[   95.723349]  ? handle_conflicting_encoders+0x267/0x280
>[   95.723350]  drm_atomic_commit+0x46/0x50
>[   95.723352]  drm_atomic_helper_set_config+0x68/0x90
>[   95.723353]  __drm_mode_set_config_internal+0x60/0x110
>[   95.723355]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.723356]  ? drm_ioctl+0x114/0x440
>[   95.723357]  drm_ioctl+0x1f2/0x440
>[   95.723359]  ? drm_mode_getcrtc+0x180/0x180
>[   95.723361]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.723362]  do_vfs_ioctl+0x8d/0x590
>[   95.723363]  ? security_file_ioctl+0x3e/0x60
>[   95.723365]  SyS_ioctl+0x74/0x80
>[   95.723366]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.723367] RIP: 0033:0x7f716d0a3357
>[   95.723367] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.723368] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.723369] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.723369] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.723370] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.723370] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.723371] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.723390] ---[ end trace c9eae18250dbf9d4 ]---
>[   95.731831] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.731832] Use count on domain AUX_A is already zero
>[   95.731836] ------------[ cut here ]------------
>[   95.731838] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.731838] Modules linked in: x86_pkg_temp_thermal
>[   95.731840] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.731840] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.731841] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.731842] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.731842] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.731843] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.731844] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.731844] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002655
>[   95.731845] R10: ffffa21375fd2950 R11: 0000000000002655 R12: ffffa21375fd4b40
>[   95.731845] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.731846] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.731847] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.731847] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.731848] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.731848] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.731848] Call Trace:
>[   95.731850]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.731851]  ? wake_atomic_t_function+0x60/0x60
>[   95.731852]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.731853]  ? vprintk_default+0x1a/0x20
>[   95.731855]  drm_dp_dpcd_access+0x58/0xf0
>[   95.731856]  drm_dp_dpcd_write+0x16/0x20
>[   95.731858]  intel_dp_start_link_train+0x7b/0x520
>[   95.731860]  intel_ddi_pre_enable+0x378/0x620
>[   95.731861]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.731863]  haswell_crtc_enable+0x26b/0x7f0
>[   95.731864]  intel_update_crtc+0x43/0xd0
>[   95.731865]  skl_update_crtcs+0x1a9/0x1e0
>[   95.731866]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.731867]  intel_atomic_commit+0x3af/0x4a0
>[   95.731869]  ? handle_conflicting_encoders+0x267/0x280
>[   95.731870]  drm_atomic_commit+0x46/0x50
>[   95.731871]  drm_atomic_helper_set_config+0x68/0x90
>[   95.731873]  __drm_mode_set_config_internal+0x60/0x110
>[   95.731874]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.731875]  ? drm_ioctl+0x114/0x440
>[   95.731877]  drm_ioctl+0x1f2/0x440
>[   95.731878]  ? drm_mode_getcrtc+0x180/0x180
>[   95.731880]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.731881]  do_vfs_ioctl+0x8d/0x590
>[   95.731883]  ? security_file_ioctl+0x3e/0x60
>[   95.731884]  SyS_ioctl+0x74/0x80
>[   95.731885]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.731886] RIP: 0033:0x7f716d0a3357
>[   95.731887] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.731887] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.731888] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.731888] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.731889] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.731890] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.731890] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.731910] ---[ end trace c9eae18250dbf9d5 ]---
>[   95.740350] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.740351] Use count on domain AUX_A is already zero
>[   95.740356] ------------[ cut here ]------------
>[   95.740357] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.740358] Modules linked in: x86_pkg_temp_thermal
>[   95.740359] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.740360] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.740360] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.740361] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.740362] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.740362] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.740363] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.740364] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 000000000000268e
>[   95.740364] R10: ffffa21375fd2950 R11: 000000000000268e R12: ffffa21375fd4b40
>[   95.740365] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.740365] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.740366] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.740366] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.740367] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.740368] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.740368] Call Trace:
>[   95.740369]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.740371]  ? wake_atomic_t_function+0x60/0x60
>[   95.740372]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.740373]  ? vprintk_default+0x1a/0x20
>[   95.740374]  drm_dp_dpcd_access+0x58/0xf0
>[   95.740376]  drm_dp_dpcd_write+0x16/0x20
>[   95.740378]  intel_dp_start_link_train+0x7b/0x520
>[   95.740379]  intel_ddi_pre_enable+0x378/0x620
>[   95.740381]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.740382]  haswell_crtc_enable+0x26b/0x7f0
>[   95.740383]  intel_update_crtc+0x43/0xd0
>[   95.740384]  skl_update_crtcs+0x1a9/0x1e0
>[   95.740385]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.740387]  intel_atomic_commit+0x3af/0x4a0
>[   95.740388]  ? handle_conflicting_encoders+0x267/0x280
>[   95.740390]  drm_atomic_commit+0x46/0x50
>[   95.740391]  drm_atomic_helper_set_config+0x68/0x90
>[   95.740392]  __drm_mode_set_config_internal+0x60/0x110
>[   95.740394]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.740395]  ? drm_ioctl+0x114/0x440
>[   95.740396]  drm_ioctl+0x1f2/0x440
>[   95.740398]  ? drm_mode_getcrtc+0x180/0x180
>[   95.740400]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.740401]  do_vfs_ioctl+0x8d/0x590
>[   95.740403]  ? security_file_ioctl+0x3e/0x60
>[   95.740404]  SyS_ioctl+0x74/0x80
>[   95.740405]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.740406] RIP: 0033:0x7f716d0a3357
>[   95.740406] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.740407] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.740407] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.740408] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.740409] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.740409] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.740410] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.740460] ---[ end trace c9eae18250dbf9d6 ]---
>[   95.748901] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.748903] Use count on domain AUX_A is already zero
>[   95.748907] ------------[ cut here ]------------
>[   95.748909] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.748909] Modules linked in: x86_pkg_temp_thermal
>[   95.748910] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.748911] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.748911] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.748912] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.748913] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.748914] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.748914] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.748915] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000026c7
>[   95.748915] R10: ffffa21375fd2950 R11: 00000000000026c7 R12: ffffa21375fd4b40
>[   95.748916] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.748916] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.748917] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.748918] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.748918] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.748919] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.748919] Call Trace:
>[   95.748920]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.748922]  ? wake_atomic_t_function+0x60/0x60
>[   95.748923]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.748924]  ? vprintk_default+0x1a/0x20
>[   95.748925]  drm_dp_dpcd_access+0x58/0xf0
>[   95.748927]  drm_dp_dpcd_write+0x16/0x20
>[   95.748929]  intel_dp_start_link_train+0x7b/0x520
>[   95.748930]  intel_ddi_pre_enable+0x378/0x620
>[   95.748932]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.748933]  haswell_crtc_enable+0x26b/0x7f0
>[   95.748934]  intel_update_crtc+0x43/0xd0
>[   95.748935]  skl_update_crtcs+0x1a9/0x1e0
>[   95.748937]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.748938]  intel_atomic_commit+0x3af/0x4a0
>[   95.748939]  ? handle_conflicting_encoders+0x267/0x280
>[   95.748941]  drm_atomic_commit+0x46/0x50
>[   95.748942]  drm_atomic_helper_set_config+0x68/0x90
>[   95.748943]  __drm_mode_set_config_internal+0x60/0x110
>[   95.748945]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.748946]  ? drm_ioctl+0x114/0x440
>[   95.748947]  drm_ioctl+0x1f2/0x440
>[   95.748949]  ? drm_mode_getcrtc+0x180/0x180
>[   95.748951]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.748952]  do_vfs_ioctl+0x8d/0x590
>[   95.748954]  ? security_file_ioctl+0x3e/0x60
>[   95.748955]  SyS_ioctl+0x74/0x80
>[   95.748956]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.748957] RIP: 0033:0x7f716d0a3357
>[   95.748957] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.748958] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.748959] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.748959] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.748960] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.748960] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.748961] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.748980] ---[ end trace c9eae18250dbf9d7 ]---
>[   95.757420] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.757422] Use count on domain AUX_A is already zero
>[   95.757430] ------------[ cut here ]------------
>[   95.757432] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.757434] Modules linked in: x86_pkg_temp_thermal
>[   95.757435] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.757436] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.757436] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.757438] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.757438] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.757440] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.757443] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.757446] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002700
>[   95.757448] R10: ffffa21375fd2950 R11: 0000000000002700 R12: ffffa21375fd4b40
>[   95.757450] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.757452] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.757453] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.757455] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.757455] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.757456] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.757457] Call Trace:
>[   95.757458]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.757461]  ? wake_atomic_t_function+0x60/0x60
>[   95.757463]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.757464]  ? vprintk_default+0x1a/0x20
>[   95.757468]  drm_dp_dpcd_access+0x58/0xf0
>[   95.757472]  drm_dp_dpcd_write+0x16/0x20
>[   95.757476]  intel_dp_start_link_train+0x7b/0x520
>[   95.757480]  intel_ddi_pre_enable+0x378/0x620
>[   95.757483]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.757484]  haswell_crtc_enable+0x26b/0x7f0
>[   95.757487]  intel_update_crtc+0x43/0xd0
>[   95.757489]  skl_update_crtcs+0x1a9/0x1e0
>[   95.757492]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.757495]  intel_atomic_commit+0x3af/0x4a0
>[   95.757497]  ? handle_conflicting_encoders+0x267/0x280
>[   95.757501]  drm_atomic_commit+0x46/0x50
>[   95.757503]  drm_atomic_helper_set_config+0x68/0x90
>[   95.757507]  __drm_mode_set_config_internal+0x60/0x110
>[   95.757508]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.757509]  ? drm_ioctl+0x114/0x440
>[   95.757511]  drm_ioctl+0x1f2/0x440
>[   95.757513]  ? drm_mode_getcrtc+0x180/0x180
>[   95.757515]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.757517]  do_vfs_ioctl+0x8d/0x590
>[   95.757519]  ? security_file_ioctl+0x3e/0x60
>[   95.757522]  SyS_ioctl+0x74/0x80
>[   95.757523]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.757524] RIP: 0033:0x7f716d0a3357
>[   95.757524] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.757525] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.757526] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.757526] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.757527] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.757527] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.757529] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.757554] ---[ end trace c9eae18250dbf9d8 ]---
>[   95.765994] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.765995] Use count on domain AUX_A is already zero
>[   95.765999] ------------[ cut here ]------------
>[   95.766001] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.766001] Modules linked in: x86_pkg_temp_thermal
>[   95.766003] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.766003] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.766004] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.766005] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.766006] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.766007] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.766007] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.766008] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002739
>[   95.766008] R10: ffffa21375fd2950 R11: 0000000000002739 R12: ffffa21375fd4b40
>[   95.766009] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.766009] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.766010] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.766010] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.766011] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.766012] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.766012] Call Trace:
>[   95.766013]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.766015]  ? wake_atomic_t_function+0x60/0x60
>[   95.766016]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.766016]  ? vprintk_default+0x1a/0x20
>[   95.766018]  drm_dp_dpcd_access+0x58/0xf0
>[   95.766020]  drm_dp_dpcd_write+0x16/0x20
>[   95.766021]  intel_dp_start_link_train+0x7b/0x520
>[   95.766023]  intel_ddi_pre_enable+0x378/0x620
>[   95.766025]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.766026]  haswell_crtc_enable+0x26b/0x7f0
>[   95.766027]  intel_update_crtc+0x43/0xd0
>[   95.766028]  skl_update_crtcs+0x1a9/0x1e0
>[   95.766030]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.766031]  intel_atomic_commit+0x3af/0x4a0
>[   95.766032]  ? handle_conflicting_encoders+0x267/0x280
>[   95.766034]  drm_atomic_commit+0x46/0x50
>[   95.766035]  drm_atomic_helper_set_config+0x68/0x90
>[   95.766037]  __drm_mode_set_config_internal+0x60/0x110
>[   95.766038]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.766039]  ? drm_ioctl+0x114/0x440
>[   95.766040]  drm_ioctl+0x1f2/0x440
>[   95.766042]  ? drm_mode_getcrtc+0x180/0x180
>[   95.766044]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.766045]  do_vfs_ioctl+0x8d/0x590
>[   95.766047]  ? security_file_ioctl+0x3e/0x60
>[   95.766048]  SyS_ioctl+0x74/0x80
>[   95.766049]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.766050] RIP: 0033:0x7f716d0a3357
>[   95.766050] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.766051] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.766051] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.766052] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.766052] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.766053] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.766054] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.766073] ---[ end trace c9eae18250dbf9d9 ]---
>[   95.774514] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.774515] Use count on domain AUX_A is already zero
>[   95.774520] ------------[ cut here ]------------
>[   95.774521] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.774522] Modules linked in: x86_pkg_temp_thermal
>[   95.774523] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.774524] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.774524] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.774525] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.774526] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.774527] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.774527] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.774528] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002772
>[   95.774528] R10: ffffa21375fd2950 R11: 0000000000002772 R12: ffffa21375fd4b40
>[   95.774529] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.774530] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.774530] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.774531] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.774531] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.774532] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.774532] Call Trace:
>[   95.774533]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.774535]  ? wake_atomic_t_function+0x60/0x60
>[   95.774536]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.774537]  ? vprintk_default+0x1a/0x20
>[   95.774539]  drm_dp_dpcd_access+0x58/0xf0
>[   95.774540]  drm_dp_dpcd_write+0x16/0x20
>[   95.774542]  intel_dp_start_link_train+0x7b/0x520
>[   95.774543]  intel_ddi_pre_enable+0x378/0x620
>[   95.774545]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.774547]  haswell_crtc_enable+0x26b/0x7f0
>[   95.774548]  intel_update_crtc+0x43/0xd0
>[   95.774549]  skl_update_crtcs+0x1a9/0x1e0
>[   95.774550]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.774551]  intel_atomic_commit+0x3af/0x4a0
>[   95.774553]  ? handle_conflicting_encoders+0x267/0x280
>[   95.774554]  drm_atomic_commit+0x46/0x50
>[   95.774555]  drm_atomic_helper_set_config+0x68/0x90
>[   95.774557]  __drm_mode_set_config_internal+0x60/0x110
>[   95.774558]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.774560]  ? drm_ioctl+0x114/0x440
>[   95.774561]  drm_ioctl+0x1f2/0x440
>[   95.774562]  ? drm_mode_getcrtc+0x180/0x180
>[   95.774564]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.774566]  do_vfs_ioctl+0x8d/0x590
>[   95.774567]  ? security_file_ioctl+0x3e/0x60
>[   95.774568]  SyS_ioctl+0x74/0x80
>[   95.774570]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.774570] RIP: 0033:0x7f716d0a3357
>[   95.774571] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.774572] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.774572] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.774573] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.774573] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.774574] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.774574] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.774594] ---[ end trace c9eae18250dbf9da ]---
>[   95.783034] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.783036] Use count on domain AUX_A is already zero
>[   95.783040] ------------[ cut here ]------------
>[   95.783041] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.783042] Modules linked in: x86_pkg_temp_thermal
>[   95.783043] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.783044] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.783044] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.783046] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.783046] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.783047] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.783047] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.783048] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000027ab
>[   95.783049] R10: ffffa21375fd2950 R11: 00000000000027ab R12: ffffa21375fd4b40
>[   95.783049] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.783050] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.783050] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.783051] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.783051] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.783052] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.783052] Call Trace:
>[   95.783053]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.783055]  ? wake_atomic_t_function+0x60/0x60
>[   95.783056]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.783057]  ? vprintk_default+0x1a/0x20
>[   95.783059]  drm_dp_dpcd_access+0x58/0xf0
>[   95.783060]  drm_dp_dpcd_write+0x16/0x20
>[   95.783062]  intel_dp_start_link_train+0x7b/0x520
>[   95.783064]  intel_ddi_pre_enable+0x378/0x620
>[   95.783065]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.783067]  haswell_crtc_enable+0x26b/0x7f0
>[   95.783068]  intel_update_crtc+0x43/0xd0
>[   95.783069]  skl_update_crtcs+0x1a9/0x1e0
>[   95.783070]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.783072]  intel_atomic_commit+0x3af/0x4a0
>[   95.783073]  ? handle_conflicting_encoders+0x267/0x280
>[   95.783074]  drm_atomic_commit+0x46/0x50
>[   95.783076]  drm_atomic_helper_set_config+0x68/0x90
>[   95.783077]  __drm_mode_set_config_internal+0x60/0x110
>[   95.783079]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.783080]  ? drm_ioctl+0x114/0x440
>[   95.783081]  drm_ioctl+0x1f2/0x440
>[   95.783082]  ? drm_mode_getcrtc+0x180/0x180
>[   95.783084]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.783086]  do_vfs_ioctl+0x8d/0x590
>[   95.783087]  ? security_file_ioctl+0x3e/0x60
>[   95.783089]  SyS_ioctl+0x74/0x80
>[   95.783090]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.783091] RIP: 0033:0x7f716d0a3357
>[   95.783091] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.783092] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.783092] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.783093] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.783094] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.783094] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.783095] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.783114] ---[ end trace c9eae18250dbf9db ]---
>[   95.791554] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.791556] Use count on domain AUX_A is already zero
>[   95.791560] ------------[ cut here ]------------
>[   95.791562] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.791562] Modules linked in: x86_pkg_temp_thermal
>[   95.791563] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.791564] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.791564] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.791565] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.791566] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.791567] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.791567] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.791568] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000027e4
>[   95.791568] R10: ffffa21375fd2950 R11: 00000000000027e4 R12: ffffa21375fd4b40
>[   95.791569] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.791570] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.791570] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.791571] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.791571] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.791572] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.791572] Call Trace:
>[   95.791573]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.791575]  ? wake_atomic_t_function+0x60/0x60
>[   95.791576]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.791577]  ? vprintk_default+0x1a/0x20
>[   95.791579]  drm_dp_dpcd_access+0x58/0xf0
>[   95.791580]  drm_dp_dpcd_write+0x16/0x20
>[   95.791582]  intel_dp_start_link_train+0x7b/0x520
>[   95.791583]  intel_ddi_pre_enable+0x378/0x620
>[   95.791585]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.791586]  haswell_crtc_enable+0x26b/0x7f0
>[   95.791587]  intel_update_crtc+0x43/0xd0
>[   95.791589]  skl_update_crtcs+0x1a9/0x1e0
>[   95.791590]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.791591]  intel_atomic_commit+0x3af/0x4a0
>[   95.791592]  ? handle_conflicting_encoders+0x267/0x280
>[   95.791594]  drm_atomic_commit+0x46/0x50
>[   95.791595]  drm_atomic_helper_set_config+0x68/0x90
>[   95.791597]  __drm_mode_set_config_internal+0x60/0x110
>[   95.791598]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.791599]  ? drm_ioctl+0x114/0x440
>[   95.791600]  drm_ioctl+0x1f2/0x440
>[   95.791602]  ? drm_mode_getcrtc+0x180/0x180
>[   95.791604]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.791605]  do_vfs_ioctl+0x8d/0x590
>[   95.791607]  ? security_file_ioctl+0x3e/0x60
>[   95.791608]  SyS_ioctl+0x74/0x80
>[   95.791609]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.791610] RIP: 0033:0x7f716d0a3357
>[   95.791610] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.791611] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.791612] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.791612] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.791613] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.791613] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.791614] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.791633] ---[ end trace c9eae18250dbf9dc ]---
>[   95.800074] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.800076] Use count on domain AUX_A is already zero
>[   95.800080] ------------[ cut here ]------------
>[   95.800082] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.800082] Modules linked in: x86_pkg_temp_thermal
>[   95.800084] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.800084] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.800085] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.800086] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.800086] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.800087] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.800088] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.800088] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 000000000000281d
>[   95.800089] R10: ffffa21375fd2950 R11: 000000000000281d R12: ffffa21375fd4b40
>[   95.800089] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.800090] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.800091] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.800091] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.800092] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.800092] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.800093] Call Trace:
>[   95.800094]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.800096]  ? wake_atomic_t_function+0x60/0x60
>[   95.800097]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.800098]  ? vprintk_default+0x1a/0x20
>[   95.800099]  drm_dp_dpcd_access+0x58/0xf0
>[   95.800101]  drm_dp_dpcd_write+0x16/0x20
>[   95.800103]  intel_dp_start_link_train+0x7b/0x520
>[   95.800104]  intel_ddi_pre_enable+0x378/0x620
>[   95.800106]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.800107]  haswell_crtc_enable+0x26b/0x7f0
>[   95.800108]  intel_update_crtc+0x43/0xd0
>[   95.800109]  skl_update_crtcs+0x1a9/0x1e0
>[   95.800111]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.800112]  intel_atomic_commit+0x3af/0x4a0
>[   95.800113]  ? handle_conflicting_encoders+0x267/0x280
>[   95.800115]  drm_atomic_commit+0x46/0x50
>[   95.800116]  drm_atomic_helper_set_config+0x68/0x90
>[   95.800118]  __drm_mode_set_config_internal+0x60/0x110
>[   95.800119]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.800120]  ? drm_ioctl+0x114/0x440
>[   95.800122]  drm_ioctl+0x1f2/0x440
>[   95.800123]  ? drm_mode_getcrtc+0x180/0x180
>[   95.800125]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.800126]  do_vfs_ioctl+0x8d/0x590
>[   95.800128]  ? security_file_ioctl+0x3e/0x60
>[   95.800129]  SyS_ioctl+0x74/0x80
>[   95.800130]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.800131] RIP: 0033:0x7f716d0a3357
>[   95.800131] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.800132] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.800133] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.800133] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.800134] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.800134] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.800135] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.800155] ---[ end trace c9eae18250dbf9dd ]---
>[   95.808595] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.808596] Use count on domain AUX_A is already zero
>[   95.808600] ------------[ cut here ]------------
>[   95.808602] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.808603] Modules linked in: x86_pkg_temp_thermal
>[   95.808604] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.808604] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.808605] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.808606] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.808607] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.808607] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.808608] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.808609] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002856
>[   95.808609] R10: ffffa21375fd2950 R11: 0000000000002856 R12: ffffa21375fd4b40
>[   95.808610] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.808610] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.808611] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.808611] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.808612] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.808612] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.808613] Call Trace:
>[   95.808614]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.808616]  ? wake_atomic_t_function+0x60/0x60
>[   95.808617]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.808618]  ? vprintk_default+0x1a/0x20
>[   95.808619]  drm_dp_dpcd_access+0x58/0xf0
>[   95.808621]  drm_dp_dpcd_write+0x16/0x20
>[   95.808623]  intel_dp_start_link_train+0x7b/0x520
>[   95.808624]  intel_ddi_pre_enable+0x378/0x620
>[   95.808626]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.808627]  haswell_crtc_enable+0x26b/0x7f0
>[   95.808628]  intel_update_crtc+0x43/0xd0
>[   95.808629]  skl_update_crtcs+0x1a9/0x1e0
>[   95.808631]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.808632]  intel_atomic_commit+0x3af/0x4a0
>[   95.808633]  ? handle_conflicting_encoders+0x267/0x280
>[   95.808635]  drm_atomic_commit+0x46/0x50
>[   95.808636]  drm_atomic_helper_set_config+0x68/0x90
>[   95.808637]  __drm_mode_set_config_internal+0x60/0x110
>[   95.808639]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.808640]  ? drm_ioctl+0x114/0x440
>[   95.808641]  drm_ioctl+0x1f2/0x440
>[   95.808643]  ? drm_mode_getcrtc+0x180/0x180
>[   95.808645]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.808646]  do_vfs_ioctl+0x8d/0x590
>[   95.808648]  ? security_file_ioctl+0x3e/0x60
>[   95.808649]  SyS_ioctl+0x74/0x80
>[   95.808650]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.808651] RIP: 0033:0x7f716d0a3357
>[   95.808651] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.808652] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.808653] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.808653] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.808654] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.808654] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.808655] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.808674] ---[ end trace c9eae18250dbf9de ]---
>[   95.817114] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.817116] Use count on domain AUX_A is already zero
>[   95.817120] ------------[ cut here ]------------
>[   95.817122] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.817122] Modules linked in: x86_pkg_temp_thermal
>[   95.817124] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.817124] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.817125] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.817126] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.817126] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.817127] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.817128] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.817128] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 000000000000288f
>[   95.817129] R10: ffffa21375fd2950 R11: 000000000000288f R12: ffffa21375fd4b40
>[   95.817129] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.817130] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.817131] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.817131] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.817132] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.817132] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.817133] Call Trace:
>[   95.817134]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.817136]  ? wake_atomic_t_function+0x60/0x60
>[   95.817137]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.817137]  ? vprintk_default+0x1a/0x20
>[   95.817139]  drm_dp_dpcd_access+0x58/0xf0
>[   95.817141]  drm_dp_dpcd_write+0x16/0x20
>[   95.817142]  intel_dp_start_link_train+0x7b/0x520
>[   95.817144]  intel_ddi_pre_enable+0x378/0x620
>[   95.817146]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.817147]  haswell_crtc_enable+0x26b/0x7f0
>[   95.817148]  intel_update_crtc+0x43/0xd0
>[   95.817149]  skl_update_crtcs+0x1a9/0x1e0
>[   95.817150]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.817152]  intel_atomic_commit+0x3af/0x4a0
>[   95.817153]  ? handle_conflicting_encoders+0x267/0x280
>[   95.817155]  drm_atomic_commit+0x46/0x50
>[   95.817156]  drm_atomic_helper_set_config+0x68/0x90
>[   95.817157]  __drm_mode_set_config_internal+0x60/0x110
>[   95.817159]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.817160]  ? drm_ioctl+0x114/0x440
>[   95.817161]  drm_ioctl+0x1f2/0x440
>[   95.817163]  ? drm_mode_getcrtc+0x180/0x180
>[   95.817165]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.817166]  do_vfs_ioctl+0x8d/0x590
>[   95.817168]  ? security_file_ioctl+0x3e/0x60
>[   95.817169]  SyS_ioctl+0x74/0x80
>[   95.817170]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.817171] RIP: 0033:0x7f716d0a3357
>[   95.817171] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.817172] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.817173] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.817173] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.817174] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.817174] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.817175] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.817194] ---[ end trace c9eae18250dbf9df ]---
>[   95.825635] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.825636] Use count on domain AUX_A is already zero
>[   95.825640] ------------[ cut here ]------------
>[   95.825642] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.825642] Modules linked in: x86_pkg_temp_thermal
>[   95.825644] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.825644] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.825645] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.825646] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.825646] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.825647] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.825648] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.825648] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000028c8
>[   95.825649] R10: ffffa21375fd2950 R11: 00000000000028c8 R12: ffffa21375fd4b40
>[   95.825650] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.825650] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.825651] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.825651] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.825652] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.825652] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.825653] Call Trace:
>[   95.825654]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.825656]  ? wake_atomic_t_function+0x60/0x60
>[   95.825657]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.825658]  ? vprintk_default+0x1a/0x20
>[   95.825659]  drm_dp_dpcd_access+0x58/0xf0
>[   95.825661]  drm_dp_dpcd_write+0x16/0x20
>[   95.825662]  intel_dp_start_link_train+0x7b/0x520
>[   95.825664]  intel_ddi_pre_enable+0x378/0x620
>[   95.825666]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.825667]  haswell_crtc_enable+0x26b/0x7f0
>[   95.825668]  intel_update_crtc+0x43/0xd0
>[   95.825669]  skl_update_crtcs+0x1a9/0x1e0
>[   95.825670]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.825672]  intel_atomic_commit+0x3af/0x4a0
>[   95.825673]  ? handle_conflicting_encoders+0x267/0x280
>[   95.825674]  drm_atomic_commit+0x46/0x50
>[   95.825676]  drm_atomic_helper_set_config+0x68/0x90
>[   95.825677]  __drm_mode_set_config_internal+0x60/0x110
>[   95.825679]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.825680]  ? drm_ioctl+0x114/0x440
>[   95.825681]  drm_ioctl+0x1f2/0x440
>[   95.825683]  ? drm_mode_getcrtc+0x180/0x180
>[   95.825684]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.825686]  do_vfs_ioctl+0x8d/0x590
>[   95.825687]  ? security_file_ioctl+0x3e/0x60
>[   95.825689]  SyS_ioctl+0x74/0x80
>[   95.825690]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.825691] RIP: 0033:0x7f716d0a3357
>[   95.825691] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.825692] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.825692] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.825693] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.825694] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.825694] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.825695] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.825714] ---[ end trace c9eae18250dbf9e0 ]---
>[   95.834155] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.834157] Use count on domain AUX_A is already zero
>[   95.834161] ------------[ cut here ]------------
>[   95.834163] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.834164] Modules linked in: x86_pkg_temp_thermal
>[   95.834165] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.834166] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.834166] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.834167] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.834168] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.834169] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.834169] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.834170] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002901
>[   95.834170] R10: ffffa21375fd2950 R11: 0000000000002901 R12: ffffa21375fd4b40
>[   95.834171] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.834171] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.834172] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.834173] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.834173] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.834174] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.834174] Call Trace:
>[   95.834175]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.834177]  ? wake_atomic_t_function+0x60/0x60
>[   95.834178]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.834179]  ? vprintk_default+0x1a/0x20
>[   95.834181]  drm_dp_dpcd_access+0x58/0xf0
>[   95.834182]  drm_dp_dpcd_write+0x16/0x20
>[   95.834184]  intel_dp_start_link_train+0x7b/0x520
>[   95.834185]  intel_ddi_pre_enable+0x378/0x620
>[   95.834187]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.834189]  haswell_crtc_enable+0x26b/0x7f0
>[   95.834190]  intel_update_crtc+0x43/0xd0
>[   95.834191]  skl_update_crtcs+0x1a9/0x1e0
>[   95.834192]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.834193]  intel_atomic_commit+0x3af/0x4a0
>[   95.834195]  ? handle_conflicting_encoders+0x267/0x280
>[   95.834196]  drm_atomic_commit+0x46/0x50
>[   95.834197]  drm_atomic_helper_set_config+0x68/0x90
>[   95.834199]  __drm_mode_set_config_internal+0x60/0x110
>[   95.834200]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.834201]  ? drm_ioctl+0x114/0x440
>[   95.834203]  drm_ioctl+0x1f2/0x440
>[   95.834204]  ? drm_mode_getcrtc+0x180/0x180
>[   95.834206]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.834207]  do_vfs_ioctl+0x8d/0x590
>[   95.834209]  ? security_file_ioctl+0x3e/0x60
>[   95.834210]  SyS_ioctl+0x74/0x80
>[   95.834212]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.834212] RIP: 0033:0x7f716d0a3357
>[   95.834213] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.834214] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.834214] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.834215] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.834215] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.834216] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.834216] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.834236] ---[ end trace c9eae18250dbf9e1 ]---
>[   95.842676] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.842678] Use count on domain AUX_A is already zero
>[   95.842682] ------------[ cut here ]------------
>[   95.842683] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.842684] Modules linked in: x86_pkg_temp_thermal
>[   95.842685] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.842686] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.842686] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.842687] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.842688] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.842689] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.842689] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.842690] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 000000000000293a
>[   95.842690] R10: ffffa21375fd2950 R11: 000000000000293a R12: ffffa21375fd4b40
>[   95.842691] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.842691] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.842692] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.842692] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.842693] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.842693] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.842694] Call Trace:
>[   95.842695]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.842697]  ? wake_atomic_t_function+0x60/0x60
>[   95.842698]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.842699]  ? vprintk_default+0x1a/0x20
>[   95.842700]  drm_dp_dpcd_access+0x58/0xf0
>[   95.842702]  drm_dp_dpcd_write+0x16/0x20
>[   95.842704]  intel_dp_start_link_train+0x7b/0x520
>[   95.842705]  intel_ddi_pre_enable+0x378/0x620
>[   95.842707]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.842708]  haswell_crtc_enable+0x26b/0x7f0
>[   95.842709]  intel_update_crtc+0x43/0xd0
>[   95.842710]  skl_update_crtcs+0x1a9/0x1e0
>[   95.842712]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.842713]  intel_atomic_commit+0x3af/0x4a0
>[   95.842714]  ? handle_conflicting_encoders+0x267/0x280
>[   95.842716]  drm_atomic_commit+0x46/0x50
>[   95.842717]  drm_atomic_helper_set_config+0x68/0x90
>[   95.842719]  __drm_mode_set_config_internal+0x60/0x110
>[   95.842720]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.842721]  ? drm_ioctl+0x114/0x440
>[   95.842722]  drm_ioctl+0x1f2/0x440
>[   95.842724]  ? drm_mode_getcrtc+0x180/0x180
>[   95.842726]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.842727]  do_vfs_ioctl+0x8d/0x590
>[   95.842729]  ? security_file_ioctl+0x3e/0x60
>[   95.842730]  SyS_ioctl+0x74/0x80
>[   95.842731]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.842732] RIP: 0033:0x7f716d0a3357
>[   95.842732] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.842733] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.842734] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.842734] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.842735] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.842735] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.842736] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.842756] ---[ end trace c9eae18250dbf9e2 ]---
>[   95.851196] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.851197] Use count on domain AUX_A is already zero
>[   95.851202] ------------[ cut here ]------------
>[   95.851203] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.851204] Modules linked in: x86_pkg_temp_thermal
>[   95.851205] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.851206] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.851206] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.851207] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.851208] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.851209] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.851209] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.851210] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002973
>[   95.851210] R10: ffffa21375fd2950 R11: 0000000000002973 R12: ffffa21375fd4b40
>[   95.851211] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.851212] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.851212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.851213] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.851213] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.851214] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.851214] Call Trace:
>[   95.851215]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.851217]  ? wake_atomic_t_function+0x60/0x60
>[   95.851218]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.851219]  ? vprintk_default+0x1a/0x20
>[   95.851220]  drm_dp_dpcd_access+0x58/0xf0
>[   95.851222]  drm_dp_dpcd_write+0x16/0x20
>[   95.851224]  intel_dp_start_link_train+0x7b/0x520
>[   95.851225]  intel_ddi_pre_enable+0x378/0x620
>[   95.851227]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.851228]  haswell_crtc_enable+0x26b/0x7f0
>[   95.851229]  intel_update_crtc+0x43/0xd0
>[   95.851230]  skl_update_crtcs+0x1a9/0x1e0
>[   95.851232]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.851233]  intel_atomic_commit+0x3af/0x4a0
>[   95.851234]  ? handle_conflicting_encoders+0x267/0x280
>[   95.851236]  drm_atomic_commit+0x46/0x50
>[   95.851237]  drm_atomic_helper_set_config+0x68/0x90
>[   95.851239]  __drm_mode_set_config_internal+0x60/0x110
>[   95.851240]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.851241]  ? drm_ioctl+0x114/0x440
>[   95.851242]  drm_ioctl+0x1f2/0x440
>[   95.851244]  ? drm_mode_getcrtc+0x180/0x180
>[   95.851246]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.851247]  do_vfs_ioctl+0x8d/0x590
>[   95.851249]  ? security_file_ioctl+0x3e/0x60
>[   95.851250]  SyS_ioctl+0x74/0x80
>[   95.851251]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.851252] RIP: 0033:0x7f716d0a3357
>[   95.851252] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.851253] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.851254] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.851254] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.851255] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.851255] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.851256] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.851276] ---[ end trace c9eae18250dbf9e3 ]---
>[   95.859716] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.859718] Use count on domain AUX_A is already zero
>[   95.859722] ------------[ cut here ]------------
>[   95.859724] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.859724] Modules linked in: x86_pkg_temp_thermal
>[   95.859725] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.859726] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.859726] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.859728] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.859728] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.859729] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.859729] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.859730] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000029ac
>[   95.859730] R10: ffffa21375fd2950 R11: 00000000000029ac R12: ffffa21375fd4b40
>[   95.859731] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.859732] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.859732] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.859733] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.859733] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.859734] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.859734] Call Trace:
>[   95.859735]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.859737]  ? wake_atomic_t_function+0x60/0x60
>[   95.859738]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.859739]  ? vprintk_default+0x1a/0x20
>[   95.859741]  drm_dp_dpcd_access+0x58/0xf0
>[   95.859742]  drm_dp_dpcd_write+0x16/0x20
>[   95.859744]  intel_dp_start_link_train+0x7b/0x520
>[   95.859745]  intel_ddi_pre_enable+0x378/0x620
>[   95.859747]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.859748]  haswell_crtc_enable+0x26b/0x7f0
>[   95.859750]  intel_update_crtc+0x43/0xd0
>[   95.859751]  skl_update_crtcs+0x1a9/0x1e0
>[   95.859752]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.859753]  intel_atomic_commit+0x3af/0x4a0
>[   95.859755]  ? handle_conflicting_encoders+0x267/0x280
>[   95.859756]  drm_atomic_commit+0x46/0x50
>[   95.859757]  drm_atomic_helper_set_config+0x68/0x90
>[   95.859759]  __drm_mode_set_config_internal+0x60/0x110
>[   95.859760]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.859761]  ? drm_ioctl+0x114/0x440
>[   95.859763]  drm_ioctl+0x1f2/0x440
>[   95.859764]  ? drm_mode_getcrtc+0x180/0x180
>[   95.859766]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.859767]  do_vfs_ioctl+0x8d/0x590
>[   95.859769]  ? security_file_ioctl+0x3e/0x60
>[   95.859770]  SyS_ioctl+0x74/0x80
>[   95.859772]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.859772] RIP: 0033:0x7f716d0a3357
>[   95.859773] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.859774] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.859774] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.859775] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.859775] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.859776] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.859776] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.859796] ---[ end trace c9eae18250dbf9e4 ]---
>[   95.859798] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   95.868238] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.868239] Use count on domain AUX_A is already zero
>[   95.868244] ------------[ cut here ]------------
>[   95.868245] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.868246] Modules linked in: x86_pkg_temp_thermal
>[   95.868247] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.868248] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.868248] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.868249] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.868250] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.868250] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.868251] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.868251] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000029e6
>[   95.868252] R10: ffffa21375fd2950 R11: 00000000000029e6 R12: ffffa21375fd4b40
>[   95.868253] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.868253] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.868254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.868254] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.868255] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.868255] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.868256] Call Trace:
>[   95.868257]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.868259]  ? wake_atomic_t_function+0x60/0x60
>[   95.868260]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.868260]  ? vprintk_default+0x1a/0x20
>[   95.868262]  drm_dp_dpcd_access+0x58/0xf0
>[   95.868264]  drm_dp_dpcd_write+0x16/0x20
>[   95.868265]  intel_dp_start_link_train+0xa3/0x520
>[   95.868267]  intel_ddi_pre_enable+0x378/0x620
>[   95.868269]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.868270]  haswell_crtc_enable+0x26b/0x7f0
>[   95.868271]  intel_update_crtc+0x43/0xd0
>[   95.868272]  skl_update_crtcs+0x1a9/0x1e0
>[   95.868273]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.868275]  intel_atomic_commit+0x3af/0x4a0
>[   95.868276]  ? handle_conflicting_encoders+0x267/0x280
>[   95.868277]  drm_atomic_commit+0x46/0x50
>[   95.868279]  drm_atomic_helper_set_config+0x68/0x90
>[   95.868280]  __drm_mode_set_config_internal+0x60/0x110
>[   95.868282]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.868283]  ? drm_ioctl+0x114/0x440
>[   95.868284]  drm_ioctl+0x1f2/0x440
>[   95.868285]  ? drm_mode_getcrtc+0x180/0x180
>[   95.868287]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.868289]  do_vfs_ioctl+0x8d/0x590
>[   95.868290]  ? security_file_ioctl+0x3e/0x60
>[   95.868292]  SyS_ioctl+0x74/0x80
>[   95.868293]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.868293] RIP: 0033:0x7f716d0a3357
>[   95.868294] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.868295] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.868295] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.868296] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.868296] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.868297] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.868298] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.868317] ---[ end trace c9eae18250dbf9e5 ]---
>[   95.876757] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.876759] Use count on domain AUX_A is already zero
>[   95.876763] ------------[ cut here ]------------
>[   95.876764] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.876765] Modules linked in: x86_pkg_temp_thermal
>[   95.876766] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.876766] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.876767] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.876768] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.876768] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.876769] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.876770] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.876770] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002a1f
>[   95.876771] R10: ffffa21375fd2950 R11: 0000000000002a1f R12: ffffa21375fd4b40
>[   95.876771] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.876772] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.876773] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.876773] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.876774] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.876774] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.876775] Call Trace:
>[   95.876776]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.876778]  ? wake_atomic_t_function+0x60/0x60
>[   95.876779]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.876780]  ? vprintk_default+0x1a/0x20
>[   95.876781]  drm_dp_dpcd_access+0x58/0xf0
>[   95.876783]  drm_dp_dpcd_write+0x16/0x20
>[   95.876784]  intel_dp_start_link_train+0xa3/0x520
>[   95.876786]  intel_ddi_pre_enable+0x378/0x620
>[   95.876788]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.876789]  haswell_crtc_enable+0x26b/0x7f0
>[   95.876790]  intel_update_crtc+0x43/0xd0
>[   95.876791]  skl_update_crtcs+0x1a9/0x1e0
>[   95.876793]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.876794]  intel_atomic_commit+0x3af/0x4a0
>[   95.876795]  ? handle_conflicting_encoders+0x267/0x280
>[   95.876797]  drm_atomic_commit+0x46/0x50
>[   95.876798]  drm_atomic_helper_set_config+0x68/0x90
>[   95.876800]  __drm_mode_set_config_internal+0x60/0x110
>[   95.876801]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.876802]  ? drm_ioctl+0x114/0x440
>[   95.876803]  drm_ioctl+0x1f2/0x440
>[   95.876805]  ? drm_mode_getcrtc+0x180/0x180
>[   95.876807]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.876808]  do_vfs_ioctl+0x8d/0x590
>[   95.876810]  ? security_file_ioctl+0x3e/0x60
>[   95.876811]  SyS_ioctl+0x74/0x80
>[   95.876812]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.876813] RIP: 0033:0x7f716d0a3357
>[   95.876813] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.876814] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.876815] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.876815] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.876816] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.876816] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.876817] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.876836] ---[ end trace c9eae18250dbf9e6 ]---
>[   95.885276] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.885278] Use count on domain AUX_A is already zero
>[   95.885282] ------------[ cut here ]------------
>[   95.885284] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.885284] Modules linked in: x86_pkg_temp_thermal
>[   95.885285] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.885286] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.885286] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.885288] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.885288] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.885289] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.885290] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.885290] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002a58
>[   95.885291] R10: ffffa21375fd2950 R11: 0000000000002a58 R12: ffffa21375fd4b40
>[   95.885291] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.885292] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.885292] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.885293] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.885293] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.885294] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.885294] Call Trace:
>[   95.885295]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.885297]  ? wake_atomic_t_function+0x60/0x60
>[   95.885298]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.885299]  ? vprintk_default+0x1a/0x20
>[   95.885301]  drm_dp_dpcd_access+0x58/0xf0
>[   95.885302]  drm_dp_dpcd_write+0x16/0x20
>[   95.885304]  intel_dp_start_link_train+0xa3/0x520
>[   95.885305]  intel_ddi_pre_enable+0x378/0x620
>[   95.885307]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.885308]  haswell_crtc_enable+0x26b/0x7f0
>[   95.885310]  intel_update_crtc+0x43/0xd0
>[   95.885311]  skl_update_crtcs+0x1a9/0x1e0
>[   95.885312]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.885313]  intel_atomic_commit+0x3af/0x4a0
>[   95.885314]  ? handle_conflicting_encoders+0x267/0x280
>[   95.885316]  drm_atomic_commit+0x46/0x50
>[   95.885317]  drm_atomic_helper_set_config+0x68/0x90
>[   95.885319]  __drm_mode_set_config_internal+0x60/0x110
>[   95.885320]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.885321]  ? drm_ioctl+0x114/0x440
>[   95.885322]  drm_ioctl+0x1f2/0x440
>[   95.885324]  ? drm_mode_getcrtc+0x180/0x180
>[   95.885326]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.885327]  do_vfs_ioctl+0x8d/0x590
>[   95.885329]  ? security_file_ioctl+0x3e/0x60
>[   95.885330]  SyS_ioctl+0x74/0x80
>[   95.885331]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.885332] RIP: 0033:0x7f716d0a3357
>[   95.885332] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.885333] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.885334] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.885334] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.885335] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.885335] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.885336] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.885355] ---[ end trace c9eae18250dbf9e7 ]---
>[   95.893796] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.893797] Use count on domain AUX_A is already zero
>[   95.893801] ------------[ cut here ]------------
>[   95.893803] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.893803] Modules linked in: x86_pkg_temp_thermal
>[   95.893805] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.893805] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.893806] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.893807] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.893807] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.893808] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.893809] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.893809] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002a91
>[   95.893810] R10: ffffa21375fd2950 R11: 0000000000002a91 R12: ffffa21375fd4b40
>[   95.893810] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.893811] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.893811] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.893812] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.893812] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.893813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.893813] Call Trace:
>[   95.893814]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.893816]  ? wake_atomic_t_function+0x60/0x60
>[   95.893817]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.893818]  ? vprintk_default+0x1a/0x20
>[   95.893820]  drm_dp_dpcd_access+0x58/0xf0
>[   95.893821]  drm_dp_dpcd_write+0x16/0x20
>[   95.893823]  intel_dp_start_link_train+0xa3/0x520
>[   95.893824]  intel_ddi_pre_enable+0x378/0x620
>[   95.893826]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.893827]  haswell_crtc_enable+0x26b/0x7f0
>[   95.893828]  intel_update_crtc+0x43/0xd0
>[   95.893830]  skl_update_crtcs+0x1a9/0x1e0
>[   95.893831]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.893832]  intel_atomic_commit+0x3af/0x4a0
>[   95.893833]  ? handle_conflicting_encoders+0x267/0x280
>[   95.893835]  drm_atomic_commit+0x46/0x50
>[   95.893836]  drm_atomic_helper_set_config+0x68/0x90
>[   95.893838]  __drm_mode_set_config_internal+0x60/0x110
>[   95.893839]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.893840]  ? drm_ioctl+0x114/0x440
>[   95.893841]  drm_ioctl+0x1f2/0x440
>[   95.893843]  ? drm_mode_getcrtc+0x180/0x180
>[   95.893845]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.893846]  do_vfs_ioctl+0x8d/0x590
>[   95.893848]  ? security_file_ioctl+0x3e/0x60
>[   95.893849]  SyS_ioctl+0x74/0x80
>[   95.893850]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.893851] RIP: 0033:0x7f716d0a3357
>[   95.893851] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.893852] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.893853] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.893853] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.893854] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.893854] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.893855] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.893874] ---[ end trace c9eae18250dbf9e8 ]---
>[   95.902315] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.902316] Use count on domain AUX_A is already zero
>[   95.902321] ------------[ cut here ]------------
>[   95.902323] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.902323] Modules linked in: x86_pkg_temp_thermal
>[   95.902324] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.902325] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.902325] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.902327] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.902327] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.902328] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.902328] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.902329] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002aca
>[   95.902329] R10: ffffa21375fd2950 R11: 0000000000002aca R12: ffffa21375fd4b40
>[   95.902330] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.902331] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.902331] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.902332] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.902332] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.902333] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.902333] Call Trace:
>[   95.902334]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.902336]  ? wake_atomic_t_function+0x60/0x60
>[   95.902337]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.902338]  ? vprintk_default+0x1a/0x20
>[   95.902340]  drm_dp_dpcd_access+0x58/0xf0
>[   95.902341]  drm_dp_dpcd_write+0x16/0x20
>[   95.902343]  intel_dp_start_link_train+0xa3/0x520
>[   95.902344]  intel_ddi_pre_enable+0x378/0x620
>[   95.902346]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.902347]  haswell_crtc_enable+0x26b/0x7f0
>[   95.902349]  intel_update_crtc+0x43/0xd0
>[   95.902350]  skl_update_crtcs+0x1a9/0x1e0
>[   95.902351]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.902352]  intel_atomic_commit+0x3af/0x4a0
>[   95.902354]  ? handle_conflicting_encoders+0x267/0x280
>[   95.902355]  drm_atomic_commit+0x46/0x50
>[   95.902356]  drm_atomic_helper_set_config+0x68/0x90
>[   95.902358]  __drm_mode_set_config_internal+0x60/0x110
>[   95.902359]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.902360]  ? drm_ioctl+0x114/0x440
>[   95.902362]  drm_ioctl+0x1f2/0x440
>[   95.902363]  ? drm_mode_getcrtc+0x180/0x180
>[   95.902365]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.902366]  do_vfs_ioctl+0x8d/0x590
>[   95.902368]  ? security_file_ioctl+0x3e/0x60
>[   95.902369]  SyS_ioctl+0x74/0x80
>[   95.902371]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.902371] RIP: 0033:0x7f716d0a3357
>[   95.902372] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.902373] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.902373] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.902374] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.902374] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.902375] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.902375] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.902395] ---[ end trace c9eae18250dbf9e9 ]---
>[   95.910835] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.910837] Use count on domain AUX_A is already zero
>[   95.910841] ------------[ cut here ]------------
>[   95.910843] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.910843] Modules linked in: x86_pkg_temp_thermal
>[   95.910844] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.910845] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.910845] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.910847] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.910847] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.910848] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.910848] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.910849] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002b03
>[   95.910850] R10: ffffa21375fd2950 R11: 0000000000002b03 R12: ffffa21375fd4b40
>[   95.910850] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.910851] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.910851] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.910852] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.910852] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.910853] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.910853] Call Trace:
>[   95.910854]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.910856]  ? wake_atomic_t_function+0x60/0x60
>[   95.910857]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.910858]  ? vprintk_default+0x1a/0x20
>[   95.910860]  drm_dp_dpcd_access+0x58/0xf0
>[   95.910861]  drm_dp_dpcd_write+0x16/0x20
>[   95.910863]  intel_dp_start_link_train+0xa3/0x520
>[   95.910864]  intel_ddi_pre_enable+0x378/0x620
>[   95.910866]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.910867]  haswell_crtc_enable+0x26b/0x7f0
>[   95.910869]  intel_update_crtc+0x43/0xd0
>[   95.910870]  skl_update_crtcs+0x1a9/0x1e0
>[   95.910871]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.910872]  intel_atomic_commit+0x3af/0x4a0
>[   95.910874]  ? handle_conflicting_encoders+0x267/0x280
>[   95.910875]  drm_atomic_commit+0x46/0x50
>[   95.910876]  drm_atomic_helper_set_config+0x68/0x90
>[   95.910878]  __drm_mode_set_config_internal+0x60/0x110
>[   95.910879]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.910880]  ? drm_ioctl+0x114/0x440
>[   95.910881]  drm_ioctl+0x1f2/0x440
>[   95.910883]  ? drm_mode_getcrtc+0x180/0x180
>[   95.910885]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.910886]  do_vfs_ioctl+0x8d/0x590
>[   95.910888]  ? security_file_ioctl+0x3e/0x60
>[   95.910889]  SyS_ioctl+0x74/0x80
>[   95.910890]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.910891] RIP: 0033:0x7f716d0a3357
>[   95.910891] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.910892] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.910893] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.910893] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.910894] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.910894] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.910895] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.910914] ---[ end trace c9eae18250dbf9ea ]---
>[   95.919355] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.919356] Use count on domain AUX_A is already zero
>[   95.919361] ------------[ cut here ]------------
>[   95.919362] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.919363] Modules linked in: x86_pkg_temp_thermal
>[   95.919364] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.919365] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.919365] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.919366] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.919367] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.919368] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.919368] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.919369] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002b3c
>[   95.919369] R10: ffffa21375fd2950 R11: 0000000000002b3c R12: ffffa21375fd4b40
>[   95.919370] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.919370] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.919371] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.919372] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.919372] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.919373] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.919373] Call Trace:
>[   95.919374]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.919376]  ? wake_atomic_t_function+0x60/0x60
>[   95.919377]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.919378]  ? vprintk_default+0x1a/0x20
>[   95.919379]  drm_dp_dpcd_access+0x58/0xf0
>[   95.919381]  drm_dp_dpcd_write+0x16/0x20
>[   95.919383]  intel_dp_start_link_train+0xa3/0x520
>[   95.919384]  intel_ddi_pre_enable+0x378/0x620
>[   95.919386]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.919387]  haswell_crtc_enable+0x26b/0x7f0
>[   95.919388]  intel_update_crtc+0x43/0xd0
>[   95.919389]  skl_update_crtcs+0x1a9/0x1e0
>[   95.919390]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.919392]  intel_atomic_commit+0x3af/0x4a0
>[   95.919393]  ? handle_conflicting_encoders+0x267/0x280
>[   95.919394]  drm_atomic_commit+0x46/0x50
>[   95.919396]  drm_atomic_helper_set_config+0x68/0x90
>[   95.919397]  __drm_mode_set_config_internal+0x60/0x110
>[   95.919399]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.919400]  ? drm_ioctl+0x114/0x440
>[   95.919401]  drm_ioctl+0x1f2/0x440
>[   95.919402]  ? drm_mode_getcrtc+0x180/0x180
>[   95.919404]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.919406]  do_vfs_ioctl+0x8d/0x590
>[   95.919407]  ? security_file_ioctl+0x3e/0x60
>[   95.919409]  SyS_ioctl+0x74/0x80
>[   95.919410]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.919411] RIP: 0033:0x7f716d0a3357
>[   95.919411] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.919412] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.919412] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.919413] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.919413] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.919414] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.919415] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.919473] ---[ end trace c9eae18250dbf9eb ]---
>[   95.927913] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.927914] Use count on domain AUX_A is already zero
>[   95.927919] ------------[ cut here ]------------
>[   95.927920] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.927921] Modules linked in: x86_pkg_temp_thermal
>[   95.927922] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.927922] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.927923] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.927924] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.927925] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.927925] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.927926] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.927926] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002b75
>[   95.927927] R10: ffffa21375fd2950 R11: 0000000000002b75 R12: ffffa21375fd4b40
>[   95.927927] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.927928] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.927929] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.927929] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.927930] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.927930] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.927931] Call Trace:
>[   95.927932]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.927934]  ? wake_atomic_t_function+0x60/0x60
>[   95.927935]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.927935]  ? vprintk_default+0x1a/0x20
>[   95.927937]  drm_dp_dpcd_access+0x58/0xf0
>[   95.927939]  drm_dp_dpcd_write+0x16/0x20
>[   95.927940]  intel_dp_start_link_train+0xa3/0x520
>[   95.927942]  intel_ddi_pre_enable+0x378/0x620
>[   95.927943]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.927945]  haswell_crtc_enable+0x26b/0x7f0
>[   95.927946]  intel_update_crtc+0x43/0xd0
>[   95.927947]  skl_update_crtcs+0x1a9/0x1e0
>[   95.927948]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.927949]  intel_atomic_commit+0x3af/0x4a0
>[   95.927951]  ? handle_conflicting_encoders+0x267/0x280
>[   95.927952]  drm_atomic_commit+0x46/0x50
>[   95.927953]  drm_atomic_helper_set_config+0x68/0x90
>[   95.927955]  __drm_mode_set_config_internal+0x60/0x110
>[   95.927956]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.927957]  ? drm_ioctl+0x114/0x440
>[   95.927959]  drm_ioctl+0x1f2/0x440
>[   95.927960]  ? drm_mode_getcrtc+0x180/0x180
>[   95.927962]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.927963]  do_vfs_ioctl+0x8d/0x590
>[   95.927965]  ? security_file_ioctl+0x3e/0x60
>[   95.927966]  SyS_ioctl+0x74/0x80
>[   95.927968]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.927968] RIP: 0033:0x7f716d0a3357
>[   95.927969] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.927969] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.927970] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.927970] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.927971] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.927971] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.927972] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.927991] ---[ end trace c9eae18250dbf9ec ]---
>[   95.936432] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.936434] Use count on domain AUX_A is already zero
>[   95.936438] ------------[ cut here ]------------
>[   95.936440] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.936440] Modules linked in: x86_pkg_temp_thermal
>[   95.936442] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.936442] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.936443] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.936444] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.936444] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.936445] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.936446] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.936446] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002bae
>[   95.936447] R10: ffffa21375fd2950 R11: 0000000000002bae R12: ffffa21375fd4b40
>[   95.936447] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.936448] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.936449] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.936449] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.936450] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.936450] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.936450] Call Trace:
>[   95.936452]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.936453]  ? wake_atomic_t_function+0x60/0x60
>[   95.936454]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.936455]  ? vprintk_default+0x1a/0x20
>[   95.936457]  drm_dp_dpcd_access+0x58/0xf0
>[   95.936458]  drm_dp_dpcd_write+0x16/0x20
>[   95.936460]  intel_dp_start_link_train+0xa3/0x520
>[   95.936462]  intel_ddi_pre_enable+0x378/0x620
>[   95.936463]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.936465]  haswell_crtc_enable+0x26b/0x7f0
>[   95.936466]  intel_update_crtc+0x43/0xd0
>[   95.936467]  skl_update_crtcs+0x1a9/0x1e0
>[   95.936468]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.936470]  intel_atomic_commit+0x3af/0x4a0
>[   95.936471]  ? handle_conflicting_encoders+0x267/0x280
>[   95.936472]  drm_atomic_commit+0x46/0x50
>[   95.936474]  drm_atomic_helper_set_config+0x68/0x90
>[   95.936475]  __drm_mode_set_config_internal+0x60/0x110
>[   95.936477]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.936478]  ? drm_ioctl+0x114/0x440
>[   95.936479]  drm_ioctl+0x1f2/0x440
>[   95.936480]  ? drm_mode_getcrtc+0x180/0x180
>[   95.936482]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.936484]  do_vfs_ioctl+0x8d/0x590
>[   95.936485]  ? security_file_ioctl+0x3e/0x60
>[   95.936486]  SyS_ioctl+0x74/0x80
>[   95.936488]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.936488] RIP: 0033:0x7f716d0a3357
>[   95.936489] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.936490] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.936490] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.936491] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.936491] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.936492] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.936493] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.936512] ---[ end trace c9eae18250dbf9ed ]---
>[   95.944952] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.944954] Use count on domain AUX_A is already zero
>[   95.944958] ------------[ cut here ]------------
>[   95.944960] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.944960] Modules linked in: x86_pkg_temp_thermal
>[   95.944962] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.944962] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.944963] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.944964] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.944964] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.944965] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.944966] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.944966] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002be7
>[   95.944967] R10: ffffa21375fd2950 R11: 0000000000002be7 R12: ffffa21375fd4b40
>[   95.944967] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.944968] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.944969] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.944969] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.944970] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.944970] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.944971] Call Trace:
>[   95.944972]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.944973]  ? wake_atomic_t_function+0x60/0x60
>[   95.944974]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.944975]  ? vprintk_default+0x1a/0x20
>[   95.944977]  drm_dp_dpcd_access+0x58/0xf0
>[   95.944979]  drm_dp_dpcd_write+0x16/0x20
>[   95.944980]  intel_dp_start_link_train+0xa3/0x520
>[   95.944982]  intel_ddi_pre_enable+0x378/0x620
>[   95.944983]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.944985]  haswell_crtc_enable+0x26b/0x7f0
>[   95.944986]  intel_update_crtc+0x43/0xd0
>[   95.944987]  skl_update_crtcs+0x1a9/0x1e0
>[   95.944988]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.944989]  intel_atomic_commit+0x3af/0x4a0
>[   95.944991]  ? handle_conflicting_encoders+0x267/0x280
>[   95.944992]  drm_atomic_commit+0x46/0x50
>[   95.944994]  drm_atomic_helper_set_config+0x68/0x90
>[   95.944995]  __drm_mode_set_config_internal+0x60/0x110
>[   95.944996]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.944998]  ? drm_ioctl+0x114/0x440
>[   95.944999]  drm_ioctl+0x1f2/0x440
>[   95.945000]  ? drm_mode_getcrtc+0x180/0x180
>[   95.945002]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.945004]  do_vfs_ioctl+0x8d/0x590
>[   95.945005]  ? security_file_ioctl+0x3e/0x60
>[   95.945006]  SyS_ioctl+0x74/0x80
>[   95.945008]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.945008] RIP: 0033:0x7f716d0a3357
>[   95.945009] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.945010] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.945010] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.945011] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.945011] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.945012] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.945013] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.945032] ---[ end trace c9eae18250dbf9ee ]---
>[   95.953472] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.953474] Use count on domain AUX_A is already zero
>[   95.953478] ------------[ cut here ]------------
>[   95.953479] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.953480] Modules linked in: x86_pkg_temp_thermal
>[   95.953481] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.953482] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.953482] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.953483] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.953484] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.953485] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.953485] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.953486] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002c20
>[   95.953486] R10: ffffa21375fd2950 R11: 0000000000002c20 R12: ffffa21375fd4b40
>[   95.953487] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.953488] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.953488] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.953489] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.953489] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.953490] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.953490] Call Trace:
>[   95.953491]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.953493]  ? wake_atomic_t_function+0x60/0x60
>[   95.953494]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.953495]  ? vprintk_default+0x1a/0x20
>[   95.953497]  drm_dp_dpcd_access+0x58/0xf0
>[   95.953498]  drm_dp_dpcd_write+0x16/0x20
>[   95.953500]  intel_dp_start_link_train+0xa3/0x520
>[   95.953501]  intel_ddi_pre_enable+0x378/0x620
>[   95.953503]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.953504]  haswell_crtc_enable+0x26b/0x7f0
>[   95.953506]  intel_update_crtc+0x43/0xd0
>[   95.953507]  skl_update_crtcs+0x1a9/0x1e0
>[   95.953508]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.953509]  intel_atomic_commit+0x3af/0x4a0
>[   95.953511]  ? handle_conflicting_encoders+0x267/0x280
>[   95.953512]  drm_atomic_commit+0x46/0x50
>[   95.953513]  drm_atomic_helper_set_config+0x68/0x90
>[   95.953515]  __drm_mode_set_config_internal+0x60/0x110
>[   95.953516]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.953517]  ? drm_ioctl+0x114/0x440
>[   95.953519]  drm_ioctl+0x1f2/0x440
>[   95.953520]  ? drm_mode_getcrtc+0x180/0x180
>[   95.953522]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.953523]  do_vfs_ioctl+0x8d/0x590
>[   95.953525]  ? security_file_ioctl+0x3e/0x60
>[   95.953526]  SyS_ioctl+0x74/0x80
>[   95.953527]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.953528] RIP: 0033:0x7f716d0a3357
>[   95.953528] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.953529] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.953530] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.953530] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.953531] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.953532] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.953532] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.953552] ---[ end trace c9eae18250dbf9ef ]---
>[   95.961992] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.961993] Use count on domain AUX_A is already zero
>[   95.961997] ------------[ cut here ]------------
>[   95.961999] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.961999] Modules linked in: x86_pkg_temp_thermal
>[   95.962001] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.962001] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.962002] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.962003] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.962004] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.962004] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.962005] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.962006] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002c59
>[   95.962006] R10: ffffa21375fd2950 R11: 0000000000002c59 R12: ffffa21375fd4b40
>[   95.962007] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.962007] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.962008] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.962009] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.962009] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.962010] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.962010] Call Trace:
>[   95.962011]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.962013]  ? wake_atomic_t_function+0x60/0x60
>[   95.962014]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.962015]  ? vprintk_default+0x1a/0x20
>[   95.962017]  drm_dp_dpcd_access+0x58/0xf0
>[   95.962018]  drm_dp_dpcd_write+0x16/0x20
>[   95.962020]  intel_dp_start_link_train+0xa3/0x520
>[   95.962021]  intel_ddi_pre_enable+0x378/0x620
>[   95.962023]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.962024]  haswell_crtc_enable+0x26b/0x7f0
>[   95.962025]  intel_update_crtc+0x43/0xd0
>[   95.962026]  skl_update_crtcs+0x1a9/0x1e0
>[   95.962028]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.962029]  intel_atomic_commit+0x3af/0x4a0
>[   95.962030]  ? handle_conflicting_encoders+0x267/0x280
>[   95.962032]  drm_atomic_commit+0x46/0x50
>[   95.962033]  drm_atomic_helper_set_config+0x68/0x90
>[   95.962035]  __drm_mode_set_config_internal+0x60/0x110
>[   95.962036]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.962037]  ? drm_ioctl+0x114/0x440
>[   95.962038]  drm_ioctl+0x1f2/0x440
>[   95.962040]  ? drm_mode_getcrtc+0x180/0x180
>[   95.962042]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.962043]  do_vfs_ioctl+0x8d/0x590
>[   95.962045]  ? security_file_ioctl+0x3e/0x60
>[   95.962046]  SyS_ioctl+0x74/0x80
>[   95.962047]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.962048] RIP: 0033:0x7f716d0a3357
>[   95.962048] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.962049] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.962050] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.962050] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.962051] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.962051] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.962052] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.962071] ---[ end trace c9eae18250dbf9f0 ]---
>[   95.970512] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.970513] Use count on domain AUX_A is already zero
>[   95.970518] ------------[ cut here ]------------
>[   95.970520] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.970520] Modules linked in: x86_pkg_temp_thermal
>[   95.970522] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.970522] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.970523] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.970524] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.970525] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.970525] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.970526] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.970527] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002c92
>[   95.970527] R10: ffffa21375fd2950 R11: 0000000000002c92 R12: ffffa21375fd4b40
>[   95.970528] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.970528] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.970529] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.970529] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.970530] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.970530] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.970531] Call Trace:
>[   95.970532]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.970534]  ? wake_atomic_t_function+0x60/0x60
>[   95.970535]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.970536]  ? vprintk_default+0x1a/0x20
>[   95.970537]  drm_dp_dpcd_access+0x58/0xf0
>[   95.970539]  drm_dp_dpcd_write+0x16/0x20
>[   95.970541]  intel_dp_start_link_train+0xa3/0x520
>[   95.970542]  intel_ddi_pre_enable+0x378/0x620
>[   95.970544]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.970545]  haswell_crtc_enable+0x26b/0x7f0
>[   95.970546]  intel_update_crtc+0x43/0xd0
>[   95.970547]  skl_update_crtcs+0x1a9/0x1e0
>[   95.970549]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.970550]  intel_atomic_commit+0x3af/0x4a0
>[   95.970551]  ? handle_conflicting_encoders+0x267/0x280
>[   95.970553]  drm_atomic_commit+0x46/0x50
>[   95.970554]  drm_atomic_helper_set_config+0x68/0x90
>[   95.970556]  __drm_mode_set_config_internal+0x60/0x110
>[   95.970557]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.970558]  ? drm_ioctl+0x114/0x440
>[   95.970559]  drm_ioctl+0x1f2/0x440
>[   95.970561]  ? drm_mode_getcrtc+0x180/0x180
>[   95.970563]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.970564]  do_vfs_ioctl+0x8d/0x590
>[   95.970566]  ? security_file_ioctl+0x3e/0x60
>[   95.970567]  SyS_ioctl+0x74/0x80
>[   95.970568]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.970569] RIP: 0033:0x7f716d0a3357
>[   95.970569] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.970570] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.970571] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.970571] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.970572] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.970572] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.970573] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.970592] ---[ end trace c9eae18250dbf9f1 ]---
>[   95.979033] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.979034] Use count on domain AUX_A is already zero
>[   95.979039] ------------[ cut here ]------------
>[   95.979040] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.979041] Modules linked in: x86_pkg_temp_thermal
>[   95.979042] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.979043] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.979043] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.979044] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.979045] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.979046] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.979046] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.979047] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002ccb
>[   95.979047] R10: ffffa21375fd2950 R11: 0000000000002ccb R12: ffffa21375fd4b40
>[   95.979048] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.979049] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.979049] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.979050] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.979050] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.979051] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.979051] Call Trace:
>[   95.979052]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.979054]  ? wake_atomic_t_function+0x60/0x60
>[   95.979055]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.979056]  ? vprintk_default+0x1a/0x20
>[   95.979058]  drm_dp_dpcd_access+0x58/0xf0
>[   95.979059]  drm_dp_dpcd_write+0x16/0x20
>[   95.979061]  intel_dp_start_link_train+0xa3/0x520
>[   95.979063]  intel_ddi_pre_enable+0x378/0x620
>[   95.979064]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.979066]  haswell_crtc_enable+0x26b/0x7f0
>[   95.979067]  intel_update_crtc+0x43/0xd0
>[   95.979068]  skl_update_crtcs+0x1a9/0x1e0
>[   95.979069]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.979070]  intel_atomic_commit+0x3af/0x4a0
>[   95.979072]  ? handle_conflicting_encoders+0x267/0x280
>[   95.979073]  drm_atomic_commit+0x46/0x50
>[   95.979075]  drm_atomic_helper_set_config+0x68/0x90
>[   95.979076]  __drm_mode_set_config_internal+0x60/0x110
>[   95.979078]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.979079]  ? drm_ioctl+0x114/0x440
>[   95.979080]  drm_ioctl+0x1f2/0x440
>[   95.979081]  ? drm_mode_getcrtc+0x180/0x180
>[   95.979083]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.979085]  do_vfs_ioctl+0x8d/0x590
>[   95.979086]  ? security_file_ioctl+0x3e/0x60
>[   95.979088]  SyS_ioctl+0x74/0x80
>[   95.979089]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.979090] RIP: 0033:0x7f716d0a3357
>[   95.979090] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.979091] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.979091] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.979092] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.979092] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.979093] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.979094] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.979113] ---[ end trace c9eae18250dbf9f2 ]---
>[   95.987554] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.987555] Use count on domain AUX_A is already zero
>[   95.987559] ------------[ cut here ]------------
>[   95.987561] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.987561] Modules linked in: x86_pkg_temp_thermal
>[   95.987563] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.987563] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.987564] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.987565] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.987566] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.987566] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.987567] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.987568] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002d04
>[   95.987568] R10: ffffa21375fd2950 R11: 0000000000002d04 R12: ffffa21375fd4b40
>[   95.987569] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.987569] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.987570] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.987570] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.987571] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.987572] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.987572] Call Trace:
>[   95.987573]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.987575]  ? wake_atomic_t_function+0x60/0x60
>[   95.987576]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.987577]  ? vprintk_default+0x1a/0x20
>[   95.987578]  drm_dp_dpcd_access+0x58/0xf0
>[   95.987580]  drm_dp_dpcd_write+0x16/0x20
>[   95.987582]  intel_dp_start_link_train+0xa3/0x520
>[   95.987583]  intel_ddi_pre_enable+0x378/0x620
>[   95.987585]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.987586]  haswell_crtc_enable+0x26b/0x7f0
>[   95.987587]  intel_update_crtc+0x43/0xd0
>[   95.987588]  skl_update_crtcs+0x1a9/0x1e0
>[   95.987590]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.987591]  intel_atomic_commit+0x3af/0x4a0
>[   95.987592]  ? handle_conflicting_encoders+0x267/0x280
>[   95.987594]  drm_atomic_commit+0x46/0x50
>[   95.987595]  drm_atomic_helper_set_config+0x68/0x90
>[   95.987597]  __drm_mode_set_config_internal+0x60/0x110
>[   95.987598]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.987599]  ? drm_ioctl+0x114/0x440
>[   95.987600]  drm_ioctl+0x1f2/0x440
>[   95.987602]  ? drm_mode_getcrtc+0x180/0x180
>[   95.987604]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.987605]  do_vfs_ioctl+0x8d/0x590
>[   95.987607]  ? security_file_ioctl+0x3e/0x60
>[   95.987608]  SyS_ioctl+0x74/0x80
>[   95.987609]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.987610] RIP: 0033:0x7f716d0a3357
>[   95.987610] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.987611] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.987612] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.987612] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.987613] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.987613] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.987614] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.987634] ---[ end trace c9eae18250dbf9f3 ]---
>[   95.996074] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   95.996075] Use count on domain AUX_A is already zero
>[   95.996079] ------------[ cut here ]------------
>[   95.996081] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.996081] Modules linked in: x86_pkg_temp_thermal
>[   95.996083] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   95.996083] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.996084] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   95.996085] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.996086] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   95.996086] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   95.996087] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   95.996088] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002d3d
>[   95.996088] R10: ffffa21375fd2950 R11: 0000000000002d3d R12: ffffa21375fd4b40
>[   95.996089] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   95.996089] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   95.996090] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.996090] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   95.996091] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.996092] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.996092] Call Trace:
>[   95.996093]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.996095]  ? wake_atomic_t_function+0x60/0x60
>[   95.996096]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.996097]  ? vprintk_default+0x1a/0x20
>[   95.996098]  drm_dp_dpcd_access+0x58/0xf0
>[   95.996100]  drm_dp_dpcd_write+0x16/0x20
>[   95.996102]  intel_dp_start_link_train+0xa3/0x520
>[   95.996103]  intel_ddi_pre_enable+0x378/0x620
>[   95.996105]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.996106]  haswell_crtc_enable+0x26b/0x7f0
>[   95.996107]  intel_update_crtc+0x43/0xd0
>[   95.996108]  skl_update_crtcs+0x1a9/0x1e0
>[   95.996110]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.996111]  intel_atomic_commit+0x3af/0x4a0
>[   95.996112]  ? handle_conflicting_encoders+0x267/0x280
>[   95.996114]  drm_atomic_commit+0x46/0x50
>[   95.996115]  drm_atomic_helper_set_config+0x68/0x90
>[   95.996116]  __drm_mode_set_config_internal+0x60/0x110
>[   95.996118]  drm_mode_setcrtc+0x4a9/0x5f0
>[   95.996119]  ? drm_ioctl+0x114/0x440
>[   95.996120]  drm_ioctl+0x1f2/0x440
>[   95.996122]  ? drm_mode_getcrtc+0x180/0x180
>[   95.996124]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.996125]  do_vfs_ioctl+0x8d/0x590
>[   95.996127]  ? security_file_ioctl+0x3e/0x60
>[   95.996128]  SyS_ioctl+0x74/0x80
>[   95.996129]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.996130] RIP: 0033:0x7f716d0a3357
>[   95.996130] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.996131] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   95.996132] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   95.996132] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   95.996133] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   95.996133] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   95.996134] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.996153] ---[ end trace c9eae18250dbf9f4 ]---
>[   96.004594] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.004596] Use count on domain AUX_A is already zero
>[   96.004600] ------------[ cut here ]------------
>[   96.004602] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.004602] Modules linked in: x86_pkg_temp_thermal
>[   96.004604] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.004604] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.004605] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.004606] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.004607] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.004607] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.004608] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.004608] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002d76
>[   96.004609] R10: ffffa21375fd2950 R11: 0000000000002d76 R12: ffffa21375fd4b40
>[   96.004610] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.004610] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.004611] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.004611] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.004612] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.004612] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.004613] Call Trace:
>[   96.004614]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.004616]  ? wake_atomic_t_function+0x60/0x60
>[   96.004617]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.004618]  ? vprintk_default+0x1a/0x20
>[   96.004619]  drm_dp_dpcd_access+0x58/0xf0
>[   96.004621]  drm_dp_dpcd_write+0x16/0x20
>[   96.004623]  intel_dp_start_link_train+0xa3/0x520
>[   96.004624]  intel_ddi_pre_enable+0x378/0x620
>[   96.004626]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.004627]  haswell_crtc_enable+0x26b/0x7f0
>[   96.004628]  intel_update_crtc+0x43/0xd0
>[   96.004629]  skl_update_crtcs+0x1a9/0x1e0
>[   96.004630]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.004632]  intel_atomic_commit+0x3af/0x4a0
>[   96.004633]  ? handle_conflicting_encoders+0x267/0x280
>[   96.004635]  drm_atomic_commit+0x46/0x50
>[   96.004636]  drm_atomic_helper_set_config+0x68/0x90
>[   96.004637]  __drm_mode_set_config_internal+0x60/0x110
>[   96.004639]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.004640]  ? drm_ioctl+0x114/0x440
>[   96.004641]  drm_ioctl+0x1f2/0x440
>[   96.004643]  ? drm_mode_getcrtc+0x180/0x180
>[   96.004645]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.004646]  do_vfs_ioctl+0x8d/0x590
>[   96.004648]  ? security_file_ioctl+0x3e/0x60
>[   96.004649]  SyS_ioctl+0x74/0x80
>[   96.004650]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.004651] RIP: 0033:0x7f716d0a3357
>[   96.004651] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.004652] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.004653] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.004653] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.004654] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.004654] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.004655] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.004674] ---[ end trace c9eae18250dbf9f5 ]---
>[   96.013115] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.013117] Use count on domain AUX_A is already zero
>[   96.013121] ------------[ cut here ]------------
>[   96.013123] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.013123] Modules linked in: x86_pkg_temp_thermal
>[   96.013125] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.013125] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.013126] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.013127] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.013128] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.013129] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.013129] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.013130] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002daf
>[   96.013130] R10: ffffa21375fd2950 R11: 0000000000002daf R12: ffffa21375fd4b40
>[   96.013131] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.013132] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.013132] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.013133] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.013133] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.013134] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.013134] Call Trace:
>[   96.013136]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.013137]  ? wake_atomic_t_function+0x60/0x60
>[   96.013138]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.013139]  ? vprintk_default+0x1a/0x20
>[   96.013141]  drm_dp_dpcd_access+0x58/0xf0
>[   96.013143]  drm_dp_dpcd_write+0x16/0x20
>[   96.013144]  intel_dp_start_link_train+0xa3/0x520
>[   96.013146]  intel_ddi_pre_enable+0x378/0x620
>[   96.013148]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.013149]  haswell_crtc_enable+0x26b/0x7f0
>[   96.013150]  intel_update_crtc+0x43/0xd0
>[   96.013151]  skl_update_crtcs+0x1a9/0x1e0
>[   96.013153]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.013154]  intel_atomic_commit+0x3af/0x4a0
>[   96.013155]  ? handle_conflicting_encoders+0x267/0x280
>[   96.013157]  drm_atomic_commit+0x46/0x50
>[   96.013158]  drm_atomic_helper_set_config+0x68/0x90
>[   96.013160]  __drm_mode_set_config_internal+0x60/0x110
>[   96.013161]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.013162]  ? drm_ioctl+0x114/0x440
>[   96.013163]  drm_ioctl+0x1f2/0x440
>[   96.013165]  ? drm_mode_getcrtc+0x180/0x180
>[   96.013167]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.013168]  do_vfs_ioctl+0x8d/0x590
>[   96.013170]  ? security_file_ioctl+0x3e/0x60
>[   96.013171]  SyS_ioctl+0x74/0x80
>[   96.013172]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.013173] RIP: 0033:0x7f716d0a3357
>[   96.013173] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.013174] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.013175] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.013175] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.013176] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.013177] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.013177] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.013197] ---[ end trace c9eae18250dbf9f6 ]---
>[   96.021637] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.021639] Use count on domain AUX_A is already zero
>[   96.021643] ------------[ cut here ]------------
>[   96.021645] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.021645] Modules linked in: x86_pkg_temp_thermal
>[   96.021647] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.021647] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.021648] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.021649] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.021649] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.021650] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.021651] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.021651] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002de8
>[   96.021652] R10: ffffa21375fd2950 R11: 0000000000002de8 R12: ffffa21375fd4b40
>[   96.021652] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.021653] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.021654] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.021654] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.021655] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.021655] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.021656] Call Trace:
>[   96.021657]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.021659]  ? wake_atomic_t_function+0x60/0x60
>[   96.021660]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.021661]  ? vprintk_default+0x1a/0x20
>[   96.021662]  drm_dp_dpcd_access+0x58/0xf0
>[   96.021664]  drm_dp_dpcd_write+0x16/0x20
>[   96.021665]  intel_dp_start_link_train+0xa3/0x520
>[   96.021667]  intel_ddi_pre_enable+0x378/0x620
>[   96.021669]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.021670]  haswell_crtc_enable+0x26b/0x7f0
>[   96.021671]  intel_update_crtc+0x43/0xd0
>[   96.021672]  skl_update_crtcs+0x1a9/0x1e0
>[   96.021674]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.021675]  intel_atomic_commit+0x3af/0x4a0
>[   96.021676]  ? handle_conflicting_encoders+0x267/0x280
>[   96.021678]  drm_atomic_commit+0x46/0x50
>[   96.021679]  drm_atomic_helper_set_config+0x68/0x90
>[   96.021681]  __drm_mode_set_config_internal+0x60/0x110
>[   96.021682]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.021683]  ? drm_ioctl+0x114/0x440
>[   96.021685]  drm_ioctl+0x1f2/0x440
>[   96.021686]  ? drm_mode_getcrtc+0x180/0x180
>[   96.021688]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.021689]  do_vfs_ioctl+0x8d/0x590
>[   96.021691]  ? security_file_ioctl+0x3e/0x60
>[   96.021692]  SyS_ioctl+0x74/0x80
>[   96.021694]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.021694] RIP: 0033:0x7f716d0a3357
>[   96.021695] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.021696] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.021696] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.021697] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.021697] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.021698] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.021698] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.021718] ---[ end trace c9eae18250dbf9f7 ]---
>[   96.030159] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.030160] Use count on domain AUX_A is already zero
>[   96.030165] ------------[ cut here ]------------
>[   96.030167] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.030167] Modules linked in: x86_pkg_temp_thermal
>[   96.030169] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.030169] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.030170] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.030171] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.030171] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.030172] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.030173] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.030173] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002e21
>[   96.030174] R10: ffffa21375fd2950 R11: 0000000000002e21 R12: ffffa21375fd4b40
>[   96.030174] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.030175] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.030176] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.030176] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.030177] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.030177] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.030178] Call Trace:
>[   96.030179]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.030181]  ? wake_atomic_t_function+0x60/0x60
>[   96.030182]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.030183]  ? vprintk_default+0x1a/0x20
>[   96.030184]  drm_dp_dpcd_access+0x58/0xf0
>[   96.030186]  drm_dp_dpcd_write+0x16/0x20
>[   96.030188]  intel_dp_start_link_train+0xa3/0x520
>[   96.030189]  intel_ddi_pre_enable+0x378/0x620
>[   96.030191]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.030192]  haswell_crtc_enable+0x26b/0x7f0
>[   96.030193]  intel_update_crtc+0x43/0xd0
>[   96.030195]  skl_update_crtcs+0x1a9/0x1e0
>[   96.030196]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.030197]  intel_atomic_commit+0x3af/0x4a0
>[   96.030199]  ? handle_conflicting_encoders+0x267/0x280
>[   96.030200]  drm_atomic_commit+0x46/0x50
>[   96.030201]  drm_atomic_helper_set_config+0x68/0x90
>[   96.030203]  __drm_mode_set_config_internal+0x60/0x110
>[   96.030204]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.030205]  ? drm_ioctl+0x114/0x440
>[   96.030207]  drm_ioctl+0x1f2/0x440
>[   96.030208]  ? drm_mode_getcrtc+0x180/0x180
>[   96.030210]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.030211]  do_vfs_ioctl+0x8d/0x590
>[   96.030213]  ? security_file_ioctl+0x3e/0x60
>[   96.030214]  SyS_ioctl+0x74/0x80
>[   96.030216]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.030216] RIP: 0033:0x7f716d0a3357
>[   96.030217] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.030218] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.030218] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.030219] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.030219] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.030220] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.030220] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.030240] ---[ end trace c9eae18250dbf9f8 ]---
>[   96.038680] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.038682] Use count on domain AUX_A is already zero
>[   96.038686] ------------[ cut here ]------------
>[   96.038688] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.038688] Modules linked in: x86_pkg_temp_thermal
>[   96.038690] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.038690] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.038691] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.038692] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.038692] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.038693] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.038694] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.038694] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002e5a
>[   96.038695] R10: ffffa21375fd2950 R11: 0000000000002e5a R12: ffffa21375fd4b40
>[   96.038695] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.038696] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.038697] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.038697] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.038698] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.038698] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.038699] Call Trace:
>[   96.038700]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.038702]  ? wake_atomic_t_function+0x60/0x60
>[   96.038703]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.038704]  ? vprintk_default+0x1a/0x20
>[   96.038705]  drm_dp_dpcd_access+0x58/0xf0
>[   96.038707]  drm_dp_dpcd_write+0x16/0x20
>[   96.038709]  intel_dp_start_link_train+0xa3/0x520
>[   96.038710]  intel_ddi_pre_enable+0x378/0x620
>[   96.038712]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.038713]  haswell_crtc_enable+0x26b/0x7f0
>[   96.038715]  intel_update_crtc+0x43/0xd0
>[   96.038716]  skl_update_crtcs+0x1a9/0x1e0
>[   96.038717]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.038718]  intel_atomic_commit+0x3af/0x4a0
>[   96.038720]  ? handle_conflicting_encoders+0x267/0x280
>[   96.038721]  drm_atomic_commit+0x46/0x50
>[   96.038722]  drm_atomic_helper_set_config+0x68/0x90
>[   96.038724]  __drm_mode_set_config_internal+0x60/0x110
>[   96.038725]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.038726]  ? drm_ioctl+0x114/0x440
>[   96.038728]  drm_ioctl+0x1f2/0x440
>[   96.038729]  ? drm_mode_getcrtc+0x180/0x180
>[   96.038731]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.038732]  do_vfs_ioctl+0x8d/0x590
>[   96.038734]  ? security_file_ioctl+0x3e/0x60
>[   96.038735]  SyS_ioctl+0x74/0x80
>[   96.038737]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.038737] RIP: 0033:0x7f716d0a3357
>[   96.038738] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.038739] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.038739] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.038740] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.038740] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.038741] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.038741] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.038761] ---[ end trace c9eae18250dbf9f9 ]---
>[   96.047201] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.047203] Use count on domain AUX_A is already zero
>[   96.047207] ------------[ cut here ]------------
>[   96.047208] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.047209] Modules linked in: x86_pkg_temp_thermal
>[   96.047210] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.047211] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.047211] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.047212] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.047213] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.047214] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.047214] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.047215] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002e93
>[   96.047215] R10: ffffa21375fd2950 R11: 0000000000002e93 R12: ffffa21375fd4b40
>[   96.047216] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.047217] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.047217] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.047218] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.047218] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.047219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.047219] Call Trace:
>[   96.047220]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.047222]  ? wake_atomic_t_function+0x60/0x60
>[   96.047223]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.047224]  ? vprintk_default+0x1a/0x20
>[   96.047226]  drm_dp_dpcd_access+0x58/0xf0
>[   96.047227]  drm_dp_dpcd_write+0x16/0x20
>[   96.047229]  intel_dp_start_link_train+0xa3/0x520
>[   96.047230]  intel_ddi_pre_enable+0x378/0x620
>[   96.047232]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.047234]  haswell_crtc_enable+0x26b/0x7f0
>[   96.047235]  intel_update_crtc+0x43/0xd0
>[   96.047236]  skl_update_crtcs+0x1a9/0x1e0
>[   96.047237]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.047238]  intel_atomic_commit+0x3af/0x4a0
>[   96.047240]  ? handle_conflicting_encoders+0x267/0x280
>[   96.047241]  drm_atomic_commit+0x46/0x50
>[   96.047243]  drm_atomic_helper_set_config+0x68/0x90
>[   96.047244]  __drm_mode_set_config_internal+0x60/0x110
>[   96.047245]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.047247]  ? drm_ioctl+0x114/0x440
>[   96.047248]  drm_ioctl+0x1f2/0x440
>[   96.047249]  ? drm_mode_getcrtc+0x180/0x180
>[   96.047251]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.047252]  do_vfs_ioctl+0x8d/0x590
>[   96.047254]  ? security_file_ioctl+0x3e/0x60
>[   96.047255]  SyS_ioctl+0x74/0x80
>[   96.047257]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.047257] RIP: 0033:0x7f716d0a3357
>[   96.047258] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.047259] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.047259] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.047260] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.047260] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.047261] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.047261] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.047281] ---[ end trace c9eae18250dbf9fa ]---
>[   96.055721] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.055723] Use count on domain AUX_A is already zero
>[   96.055727] ------------[ cut here ]------------
>[   96.055729] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.055729] Modules linked in: x86_pkg_temp_thermal
>[   96.055731] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.055731] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.055731] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.055733] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.055733] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.055734] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.055735] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.055735] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002ecc
>[   96.055736] R10: ffffa21375fd2950 R11: 0000000000002ecc R12: ffffa21375fd4b40
>[   96.055736] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.055737] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.055737] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.055738] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.055738] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.055739] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.055739] Call Trace:
>[   96.055740]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.055742]  ? wake_atomic_t_function+0x60/0x60
>[   96.055743]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.055744]  ? vprintk_default+0x1a/0x20
>[   96.055746]  drm_dp_dpcd_access+0x58/0xf0
>[   96.055747]  drm_dp_dpcd_write+0x16/0x20
>[   96.055749]  intel_dp_start_link_train+0xa3/0x520
>[   96.055751]  intel_ddi_pre_enable+0x378/0x620
>[   96.055752]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.055754]  haswell_crtc_enable+0x26b/0x7f0
>[   96.055755]  intel_update_crtc+0x43/0xd0
>[   96.055756]  skl_update_crtcs+0x1a9/0x1e0
>[   96.055757]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.055759]  intel_atomic_commit+0x3af/0x4a0
>[   96.055760]  ? handle_conflicting_encoders+0x267/0x280
>[   96.055761]  drm_atomic_commit+0x46/0x50
>[   96.055763]  drm_atomic_helper_set_config+0x68/0x90
>[   96.055764]  __drm_mode_set_config_internal+0x60/0x110
>[   96.055765]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.055767]  ? drm_ioctl+0x114/0x440
>[   96.055768]  drm_ioctl+0x1f2/0x440
>[   96.055769]  ? drm_mode_getcrtc+0x180/0x180
>[   96.055771]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.055773]  do_vfs_ioctl+0x8d/0x590
>[   96.055774]  ? security_file_ioctl+0x3e/0x60
>[   96.055775]  SyS_ioctl+0x74/0x80
>[   96.055777]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.055777] RIP: 0033:0x7f716d0a3357
>[   96.055778] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.055779] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.055779] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.055780] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.055780] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.055781] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.055781] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.055801] ---[ end trace c9eae18250dbf9fb ]---
>[   96.064241] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.064243] Use count on domain AUX_A is already zero
>[   96.064247] ------------[ cut here ]------------
>[   96.064248] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.064249] Modules linked in: x86_pkg_temp_thermal
>[   96.064250] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.064251] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.064251] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.064252] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.064253] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.064254] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.064254] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.064255] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002f05
>[   96.064255] R10: ffffa21375fd2950 R11: 0000000000002f05 R12: ffffa21375fd4b40
>[   96.064256] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.064257] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.064257] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.064258] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.064258] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.064259] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.064259] Call Trace:
>[   96.064260]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.064262]  ? wake_atomic_t_function+0x60/0x60
>[   96.064263]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.064264]  ? vprintk_default+0x1a/0x20
>[   96.064266]  drm_dp_dpcd_access+0x58/0xf0
>[   96.064267]  drm_dp_dpcd_write+0x16/0x20
>[   96.064269]  intel_dp_start_link_train+0xa3/0x520
>[   96.064271]  intel_ddi_pre_enable+0x378/0x620
>[   96.064273]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.064274]  haswell_crtc_enable+0x26b/0x7f0
>[   96.064275]  intel_update_crtc+0x43/0xd0
>[   96.064276]  skl_update_crtcs+0x1a9/0x1e0
>[   96.064277]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.064279]  intel_atomic_commit+0x3af/0x4a0
>[   96.064280]  ? handle_conflicting_encoders+0x267/0x280
>[   96.064281]  drm_atomic_commit+0x46/0x50
>[   96.064283]  drm_atomic_helper_set_config+0x68/0x90
>[   96.064284]  __drm_mode_set_config_internal+0x60/0x110
>[   96.064286]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.064287]  ? drm_ioctl+0x114/0x440
>[   96.064288]  drm_ioctl+0x1f2/0x440
>[   96.064289]  ? drm_mode_getcrtc+0x180/0x180
>[   96.064291]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.064293]  do_vfs_ioctl+0x8d/0x590
>[   96.064294]  ? security_file_ioctl+0x3e/0x60
>[   96.064296]  SyS_ioctl+0x74/0x80
>[   96.064297]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.064298] RIP: 0033:0x7f716d0a3357
>[   96.064298] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.064299] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.064299] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.064300] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.064300] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.064301] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.064302] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.064321] ---[ end trace c9eae18250dbf9fc ]---
>[   96.072762] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.072763] Use count on domain AUX_A is already zero
>[   96.072767] ------------[ cut here ]------------
>[   96.072769] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.072769] Modules linked in: x86_pkg_temp_thermal
>[   96.072771] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.072771] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.072772] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.072773] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.072773] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.072774] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.072775] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.072775] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002f3e
>[   96.072776] R10: ffffa21375fd2950 R11: 0000000000002f3e R12: ffffa21375fd4b40
>[   96.072776] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.072777] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.072778] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.072778] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.072779] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.072779] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.072780] Call Trace:
>[   96.072781]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.072783]  ? wake_atomic_t_function+0x60/0x60
>[   96.072784]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.072784]  ? vprintk_default+0x1a/0x20
>[   96.072786]  drm_dp_dpcd_access+0x58/0xf0
>[   96.072788]  drm_dp_dpcd_write+0x16/0x20
>[   96.072789]  intel_dp_start_link_train+0xa3/0x520
>[   96.072791]  intel_ddi_pre_enable+0x378/0x620
>[   96.072792]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.072794]  haswell_crtc_enable+0x26b/0x7f0
>[   96.072795]  intel_update_crtc+0x43/0xd0
>[   96.072796]  skl_update_crtcs+0x1a9/0x1e0
>[   96.072797]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.072799]  intel_atomic_commit+0x3af/0x4a0
>[   96.072800]  ? handle_conflicting_encoders+0x267/0x280
>[   96.072801]  drm_atomic_commit+0x46/0x50
>[   96.072803]  drm_atomic_helper_set_config+0x68/0x90
>[   96.072804]  __drm_mode_set_config_internal+0x60/0x110
>[   96.072806]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.072807]  ? drm_ioctl+0x114/0x440
>[   96.072808]  drm_ioctl+0x1f2/0x440
>[   96.072809]  ? drm_mode_getcrtc+0x180/0x180
>[   96.072811]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.072813]  do_vfs_ioctl+0x8d/0x590
>[   96.072814]  ? security_file_ioctl+0x3e/0x60
>[   96.072816]  SyS_ioctl+0x74/0x80
>[   96.072817]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.072818] RIP: 0033:0x7f716d0a3357
>[   96.072818] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.072819] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.072819] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.072820] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.072820] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.072821] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.072821] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.072841] ---[ end trace c9eae18250dbf9fd ]---
>[   96.081281] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.081283] Use count on domain AUX_A is already zero
>[   96.081287] ------------[ cut here ]------------
>[   96.081289] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.081289] Modules linked in: x86_pkg_temp_thermal
>[   96.081291] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.081291] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.081292] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.081293] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.081293] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.081294] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.081295] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.081295] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002f77
>[   96.081296] R10: ffffa21375fd2950 R11: 0000000000002f77 R12: ffffa21375fd4b40
>[   96.081296] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.081297] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.081297] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.081298] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.081299] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.081299] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.081299] Call Trace:
>[   96.081301]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.081302]  ? wake_atomic_t_function+0x60/0x60
>[   96.081303]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.081304]  ? vprintk_default+0x1a/0x20
>[   96.081306]  drm_dp_dpcd_access+0x58/0xf0
>[   96.081307]  drm_dp_dpcd_write+0x16/0x20
>[   96.081309]  intel_dp_start_link_train+0xa3/0x520
>[   96.081311]  intel_ddi_pre_enable+0x378/0x620
>[   96.081312]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.081314]  haswell_crtc_enable+0x26b/0x7f0
>[   96.081315]  intel_update_crtc+0x43/0xd0
>[   96.081316]  skl_update_crtcs+0x1a9/0x1e0
>[   96.081317]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.081318]  intel_atomic_commit+0x3af/0x4a0
>[   96.081320]  ? handle_conflicting_encoders+0x267/0x280
>[   96.081321]  drm_atomic_commit+0x46/0x50
>[   96.081323]  drm_atomic_helper_set_config+0x68/0x90
>[   96.081324]  __drm_mode_set_config_internal+0x60/0x110
>[   96.081325]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.081327]  ? drm_ioctl+0x114/0x440
>[   96.081328]  drm_ioctl+0x1f2/0x440
>[   96.081329]  ? drm_mode_getcrtc+0x180/0x180
>[   96.081331]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.081333]  do_vfs_ioctl+0x8d/0x590
>[   96.081334]  ? security_file_ioctl+0x3e/0x60
>[   96.081335]  SyS_ioctl+0x74/0x80
>[   96.081337]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.081337] RIP: 0033:0x7f716d0a3357
>[   96.081338] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.081339] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.081339] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.081340] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.081340] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.081341] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.081341] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.081361] ---[ end trace c9eae18250dbf9fe ]---
>[   96.089801] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.089802] Use count on domain AUX_A is already zero
>[   96.089807] ------------[ cut here ]------------
>[   96.089808] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.089809] Modules linked in: x86_pkg_temp_thermal
>[   96.089810] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.089810] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.089811] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.089812] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.089813] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.089814] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.089814] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.089815] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002fb0
>[   96.089815] R10: ffffa21375fd2950 R11: 0000000000002fb0 R12: ffffa21375fd4b40
>[   96.089816] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.089816] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.089817] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.089818] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.089818] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.089819] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.089819] Call Trace:
>[   96.089820]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.089822]  ? wake_atomic_t_function+0x60/0x60
>[   96.089823]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.089824]  ? vprintk_default+0x1a/0x20
>[   96.089825]  drm_dp_dpcd_access+0x58/0xf0
>[   96.089827]  drm_dp_dpcd_write+0x16/0x20
>[   96.089828]  intel_dp_start_link_train+0xa3/0x520
>[   96.089830]  intel_ddi_pre_enable+0x378/0x620
>[   96.089832]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.089833]  haswell_crtc_enable+0x26b/0x7f0
>[   96.089834]  intel_update_crtc+0x43/0xd0
>[   96.089835]  skl_update_crtcs+0x1a9/0x1e0
>[   96.089837]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.089838]  intel_atomic_commit+0x3af/0x4a0
>[   96.089839]  ? handle_conflicting_encoders+0x267/0x280
>[   96.089841]  drm_atomic_commit+0x46/0x50
>[   96.089842]  drm_atomic_helper_set_config+0x68/0x90
>[   96.089844]  __drm_mode_set_config_internal+0x60/0x110
>[   96.089845]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.089846]  ? drm_ioctl+0x114/0x440
>[   96.089847]  drm_ioctl+0x1f2/0x440
>[   96.089849]  ? drm_mode_getcrtc+0x180/0x180
>[   96.089851]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.089852]  do_vfs_ioctl+0x8d/0x590
>[   96.089854]  ? security_file_ioctl+0x3e/0x60
>[   96.089855]  SyS_ioctl+0x74/0x80
>[   96.089856]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.089857] RIP: 0033:0x7f716d0a3357
>[   96.089857] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.089858] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.089859] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.089859] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.089860] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.089860] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.089861] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.089880] ---[ end trace c9eae18250dbf9ff ]---
>[   96.098321] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.098322] Use count on domain AUX_A is already zero
>[   96.098326] ------------[ cut here ]------------
>[   96.098328] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.098328] Modules linked in: x86_pkg_temp_thermal
>[   96.098330] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.098330] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.098331] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.098332] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.098332] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.098333] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.098334] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.098334] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000002fe9
>[   96.098335] R10: ffffa21375fd2950 R11: 0000000000002fe9 R12: ffffa21375fd4b40
>[   96.098335] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.098336] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.098337] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.098337] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.098338] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.098338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.098339] Call Trace:
>[   96.098340]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.098342]  ? wake_atomic_t_function+0x60/0x60
>[   96.098342]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.098343]  ? vprintk_default+0x1a/0x20
>[   96.098345]  drm_dp_dpcd_access+0x58/0xf0
>[   96.098347]  drm_dp_dpcd_write+0x16/0x20
>[   96.098348]  intel_dp_start_link_train+0xa3/0x520
>[   96.098350]  intel_ddi_pre_enable+0x378/0x620
>[   96.098352]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.098353]  haswell_crtc_enable+0x26b/0x7f0
>[   96.098354]  intel_update_crtc+0x43/0xd0
>[   96.098355]  skl_update_crtcs+0x1a9/0x1e0
>[   96.098356]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.098358]  intel_atomic_commit+0x3af/0x4a0
>[   96.098359]  ? handle_conflicting_encoders+0x267/0x280
>[   96.098360]  drm_atomic_commit+0x46/0x50
>[   96.098362]  drm_atomic_helper_set_config+0x68/0x90
>[   96.098363]  __drm_mode_set_config_internal+0x60/0x110
>[   96.098365]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.098366]  ? drm_ioctl+0x114/0x440
>[   96.098367]  drm_ioctl+0x1f2/0x440
>[   96.098368]  ? drm_mode_getcrtc+0x180/0x180
>[   96.098370]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.098372]  do_vfs_ioctl+0x8d/0x590
>[   96.098373]  ? security_file_ioctl+0x3e/0x60
>[   96.098375]  SyS_ioctl+0x74/0x80
>[   96.098376]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.098377] RIP: 0033:0x7f716d0a3357
>[   96.098377] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.098378] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.098378] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.098379] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.098379] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.098380] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.098381] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.098400] ---[ end trace c9eae18250dbfa00 ]---
>[   96.106841] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.106843] Use count on domain AUX_A is already zero
>[   96.106847] ------------[ cut here ]------------
>[   96.106849] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.106849] Modules linked in: x86_pkg_temp_thermal
>[   96.106851] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.106851] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.106852] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.106853] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.106853] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.106854] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.106855] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.106855] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000003022
>[   96.106856] R10: ffffa21375fd2950 R11: 0000000000003022 R12: ffffa21375fd4b40
>[   96.106856] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.106857] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.106858] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.106858] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.106859] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.106859] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.106859] Call Trace:
>[   96.106861]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.106862]  ? wake_atomic_t_function+0x60/0x60
>[   96.106863]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.106864]  ? vprintk_default+0x1a/0x20
>[   96.106866]  drm_dp_dpcd_access+0x58/0xf0
>[   96.106868]  drm_dp_dpcd_write+0x16/0x20
>[   96.106869]  intel_dp_start_link_train+0xa3/0x520
>[   96.106871]  intel_ddi_pre_enable+0x378/0x620
>[   96.106873]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.106874]  haswell_crtc_enable+0x26b/0x7f0
>[   96.106875]  intel_update_crtc+0x43/0xd0
>[   96.106876]  skl_update_crtcs+0x1a9/0x1e0
>[   96.106877]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.106879]  intel_atomic_commit+0x3af/0x4a0
>[   96.106880]  ? handle_conflicting_encoders+0x267/0x280
>[   96.106882]  drm_atomic_commit+0x46/0x50
>[   96.106883]  drm_atomic_helper_set_config+0x68/0x90
>[   96.106884]  __drm_mode_set_config_internal+0x60/0x110
>[   96.106886]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.106887]  ? drm_ioctl+0x114/0x440
>[   96.106888]  drm_ioctl+0x1f2/0x440
>[   96.106890]  ? drm_mode_getcrtc+0x180/0x180
>[   96.106892]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.106893]  do_vfs_ioctl+0x8d/0x590
>[   96.106895]  ? security_file_ioctl+0x3e/0x60
>[   96.106896]  SyS_ioctl+0x74/0x80
>[   96.106897]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.106898] RIP: 0033:0x7f716d0a3357
>[   96.106898] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.106899] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.106900] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.106900] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.106901] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.106901] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.106902] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.106921] ---[ end trace c9eae18250dbfa01 ]---
>[   96.115362] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.115363] Use count on domain AUX_A is already zero
>[   96.115368] ------------[ cut here ]------------
>[   96.115369] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.115369] Modules linked in: x86_pkg_temp_thermal
>[   96.115371] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.115371] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.115372] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.115373] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.115374] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.115374] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.115375] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.115376] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 000000000000305b
>[   96.115376] R10: ffffa21375fd2950 R11: 000000000000305b R12: ffffa21375fd4b40
>[   96.115377] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.115377] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.115378] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.115378] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.115379] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.115379] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.115380] Call Trace:
>[   96.115381]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.115383]  ? wake_atomic_t_function+0x60/0x60
>[   96.115384]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.115385]  ? vprintk_default+0x1a/0x20
>[   96.115386]  drm_dp_dpcd_access+0x58/0xf0
>[   96.115388]  drm_dp_dpcd_write+0x16/0x20
>[   96.115390]  intel_dp_start_link_train+0xa3/0x520
>[   96.115391]  intel_ddi_pre_enable+0x378/0x620
>[   96.115393]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.115394]  haswell_crtc_enable+0x26b/0x7f0
>[   96.115396]  intel_update_crtc+0x43/0xd0
>[   96.115397]  skl_update_crtcs+0x1a9/0x1e0
>[   96.115398]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.115399]  intel_atomic_commit+0x3af/0x4a0
>[   96.115401]  ? handle_conflicting_encoders+0x267/0x280
>[   96.115402]  drm_atomic_commit+0x46/0x50
>[   96.115403]  drm_atomic_helper_set_config+0x68/0x90
>[   96.115405]  __drm_mode_set_config_internal+0x60/0x110
>[   96.115406]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.115407]  ? drm_ioctl+0x114/0x440
>[   96.115409]  drm_ioctl+0x1f2/0x440
>[   96.115410]  ? drm_mode_getcrtc+0x180/0x180
>[   96.115412]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.115413]  do_vfs_ioctl+0x8d/0x590
>[   96.115415]  ? security_file_ioctl+0x3e/0x60
>[   96.115416]  SyS_ioctl+0x74/0x80
>[   96.115418]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.115418] RIP: 0033:0x7f716d0a3357
>[   96.115419] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.115419] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.115420] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.115421] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.115421] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.115422] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.115422] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.115451] ---[ end trace c9eae18250dbfa02 ]---
>[   96.123892] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.123894] Use count on domain AUX_A is already zero
>[   96.123898] ------------[ cut here ]------------
>[   96.123900] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.123900] Modules linked in: x86_pkg_temp_thermal
>[   96.123902] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.123902] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.123903] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.123904] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.123904] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.123905] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.123906] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.123906] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 0000000000003094
>[   96.123907] R10: ffffa21375fd2950 R11: 0000000000003094 R12: ffffa21375fd4b40
>[   96.123907] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.123908] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.123909] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.123909] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.123910] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.123910] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.123911] Call Trace:
>[   96.123912]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.123914]  ? wake_atomic_t_function+0x60/0x60
>[   96.123915]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.123915]  ? vprintk_default+0x1a/0x20
>[   96.123917]  drm_dp_dpcd_access+0x58/0xf0
>[   96.123919]  drm_dp_dpcd_write+0x16/0x20
>[   96.123920]  intel_dp_start_link_train+0xa3/0x520
>[   96.123922]  intel_ddi_pre_enable+0x378/0x620
>[   96.123924]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.123925]  haswell_crtc_enable+0x26b/0x7f0
>[   96.123926]  intel_update_crtc+0x43/0xd0
>[   96.123928]  skl_update_crtcs+0x1a9/0x1e0
>[   96.123929]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.123930]  intel_atomic_commit+0x3af/0x4a0
>[   96.123932]  ? handle_conflicting_encoders+0x267/0x280
>[   96.123933]  drm_atomic_commit+0x46/0x50
>[   96.123934]  drm_atomic_helper_set_config+0x68/0x90
>[   96.123936]  __drm_mode_set_config_internal+0x60/0x110
>[   96.123937]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.123939]  ? drm_ioctl+0x114/0x440
>[   96.123940]  drm_ioctl+0x1f2/0x440
>[   96.123941]  ? drm_mode_getcrtc+0x180/0x180
>[   96.123943]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.123945]  do_vfs_ioctl+0x8d/0x590
>[   96.123946]  ? security_file_ioctl+0x3e/0x60
>[   96.123947]  SyS_ioctl+0x74/0x80
>[   96.123949]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.123949] RIP: 0033:0x7f716d0a3357
>[   96.123950] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.123951] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.123951] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.123952] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.123952] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.123953] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.123954] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.123973] ---[ end trace c9eae18250dbfa03 ]---
>[   96.132415] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.132416] Use count on domain AUX_A is already zero
>[   96.132421] ------------[ cut here ]------------
>[   96.132423] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.132429] Modules linked in: x86_pkg_temp_thermal
>[   96.132432] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.132432] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.132433] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.132435] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.132435] RSP: 0018:ffffb4d580f63738 EFLAGS: 00010292
>[   96.132439] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.132441] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.132443] RBP: ffffb4d580f63760 R08: 0000000000000001 R09: 00000000000030cd
>[   96.132446] R10: ffffa21375fd2950 R11: 00000000000030cd R12: ffffa21375fd4b40
>[   96.132447] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.132448] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.132449] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.132450] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.132450] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.132454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.132456] Call Trace:
>[   96.132459]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.132462]  ? wake_atomic_t_function+0x60/0x60
>[   96.132464]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.132466]  ? vprintk_default+0x1a/0x20
>[   96.132468]  drm_dp_dpcd_access+0x58/0xf0
>[   96.132473]  drm_dp_dpcd_write+0x16/0x20
>[   96.132477]  intel_dp_start_link_train+0xa3/0x520
>[   96.132481]  intel_ddi_pre_enable+0x378/0x620
>[   96.132484]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.132487]  haswell_crtc_enable+0x26b/0x7f0
>[   96.132489]  intel_update_crtc+0x43/0xd0
>[   96.132490]  skl_update_crtcs+0x1a9/0x1e0
>[   96.132492]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.132494]  intel_atomic_commit+0x3af/0x4a0
>[   96.132496]  ? handle_conflicting_encoders+0x267/0x280
>[   96.132498]  drm_atomic_commit+0x46/0x50
>[   96.132501]  drm_atomic_helper_set_config+0x68/0x90
>[   96.132504]  __drm_mode_set_config_internal+0x60/0x110
>[   96.132507]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.132508]  ? drm_ioctl+0x114/0x440
>[   96.132510]  drm_ioctl+0x1f2/0x440
>[   96.132512]  ? drm_mode_getcrtc+0x180/0x180
>[   96.132514]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.132516]  do_vfs_ioctl+0x8d/0x590
>[   96.132519]  ? security_file_ioctl+0x3e/0x60
>[   96.132520]  SyS_ioctl+0x74/0x80
>[   96.132522]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.132523] RIP: 0033:0x7f716d0a3357
>[   96.132523] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.132524] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.132525] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.132525] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.132526] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.132526] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.132527] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.132551] ---[ end trace c9eae18250dbfa04 ]---
>[   96.132553] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   96.132557] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   96.132558] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   96.132559] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   96.132561] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   96.141043] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.141045] Use count on domain AUX_A is already zero
>[   96.141049] ------------[ cut here ]------------
>[   96.141051] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.141051] Modules linked in: x86_pkg_temp_thermal
>[   96.141053] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.141053] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.141054] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.141055] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.141056] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.141057] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.141057] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.141058] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 000000000000310b
>[   96.141058] R10: ffffa21375fd2950 R11: 000000000000310b R12: ffffa21375fd4b40
>[   96.141059] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.141060] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.141060] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.141061] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.141061] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.141062] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.141062] Call Trace:
>[   96.141064]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.141065]  ? wake_atomic_t_function+0x60/0x60
>[   96.141066]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.141068]  ? drm_printk+0x89/0x90
>[   96.141069]  drm_dp_dpcd_access+0x58/0xf0
>[   96.141071]  drm_dp_dpcd_write+0x16/0x20
>[   96.141073]  intel_dp_set_link_train+0x44/0xe0
>[   96.141074]  intel_dp_start_link_train+0xd4/0x520
>[   96.141076]  intel_ddi_pre_enable+0x378/0x620
>[   96.141078]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.141079]  haswell_crtc_enable+0x26b/0x7f0
>[   96.141080]  intel_update_crtc+0x43/0xd0
>[   96.141082]  skl_update_crtcs+0x1a9/0x1e0
>[   96.141083]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.141084]  intel_atomic_commit+0x3af/0x4a0
>[   96.141086]  ? handle_conflicting_encoders+0x267/0x280
>[   96.141087]  drm_atomic_commit+0x46/0x50
>[   96.141088]  drm_atomic_helper_set_config+0x68/0x90
>[   96.141090]  __drm_mode_set_config_internal+0x60/0x110
>[   96.141091]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.141092]  ? drm_ioctl+0x114/0x440
>[   96.141094]  drm_ioctl+0x1f2/0x440
>[   96.141095]  ? drm_mode_getcrtc+0x180/0x180
>[   96.141097]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.141099]  do_vfs_ioctl+0x8d/0x590
>[   96.141100]  ? security_file_ioctl+0x3e/0x60
>[   96.141101]  SyS_ioctl+0x74/0x80
>[   96.141103]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.141103] RIP: 0033:0x7f716d0a3357
>[   96.141104] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.141105] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.141105] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.141106] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.141106] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.141107] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.141108] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.141127] ---[ end trace c9eae18250dbfa05 ]---
>[   96.149609] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.149610] Use count on domain AUX_A is already zero
>[   96.149615] ------------[ cut here ]------------
>[   96.149617] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.149617] Modules linked in: x86_pkg_temp_thermal
>[   96.149619] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.149619] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.149620] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.149621] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.149621] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.149622] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.149623] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.149623] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 0000000000003145
>[   96.149624] R10: ffffa21375fd2950 R11: 0000000000003145 R12: ffffa21375fd4b40
>[   96.149624] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.149625] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.149626] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.149626] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.149627] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.149627] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.149628] Call Trace:
>[   96.149629]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.149631]  ? wake_atomic_t_function+0x60/0x60
>[   96.149632]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.149633]  ? drm_printk+0x89/0x90
>[   96.149635]  drm_dp_dpcd_access+0x58/0xf0
>[   96.149636]  drm_dp_dpcd_write+0x16/0x20
>[   96.149638]  intel_dp_set_link_train+0x44/0xe0
>[   96.149640]  intel_dp_start_link_train+0xd4/0x520
>[   96.149641]  intel_ddi_pre_enable+0x378/0x620
>[   96.149643]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.149644]  haswell_crtc_enable+0x26b/0x7f0
>[   96.149646]  intel_update_crtc+0x43/0xd0
>[   96.149647]  skl_update_crtcs+0x1a9/0x1e0
>[   96.149648]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.149649]  intel_atomic_commit+0x3af/0x4a0
>[   96.149651]  ? handle_conflicting_encoders+0x267/0x280
>[   96.149652]  drm_atomic_commit+0x46/0x50
>[   96.149653]  drm_atomic_helper_set_config+0x68/0x90
>[   96.149655]  __drm_mode_set_config_internal+0x60/0x110
>[   96.149656]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.149657]  ? drm_ioctl+0x114/0x440
>[   96.149659]  drm_ioctl+0x1f2/0x440
>[   96.149660]  ? drm_mode_getcrtc+0x180/0x180
>[   96.149662]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.149664]  do_vfs_ioctl+0x8d/0x590
>[   96.149665]  ? security_file_ioctl+0x3e/0x60
>[   96.149666]  SyS_ioctl+0x74/0x80
>[   96.149668]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.149668] RIP: 0033:0x7f716d0a3357
>[   96.149669] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.149670] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.149670] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.149671] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.149672] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.149672] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.149673] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.149692] ---[ end trace c9eae18250dbfa06 ]---
>[   96.158173] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.158175] Use count on domain AUX_A is already zero
>[   96.158180] ------------[ cut here ]------------
>[   96.158182] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.158182] Modules linked in: x86_pkg_temp_thermal
>[   96.158184] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.158184] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.158185] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.158186] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.158186] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.158187] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.158188] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.158188] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 000000000000317f
>[   96.158189] R10: ffffa21375fd2950 R11: 000000000000317f R12: ffffa21375fd4b40
>[   96.158190] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.158190] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.158191] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.158191] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.158192] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.158192] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.158193] Call Trace:
>[   96.158194]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.158196]  ? wake_atomic_t_function+0x60/0x60
>[   96.158197]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.158198]  ? drm_printk+0x89/0x90
>[   96.158200]  drm_dp_dpcd_access+0x58/0xf0
>[   96.158202]  drm_dp_dpcd_write+0x16/0x20
>[   96.158203]  intel_dp_set_link_train+0x44/0xe0
>[   96.158205]  intel_dp_start_link_train+0xd4/0x520
>[   96.158206]  intel_ddi_pre_enable+0x378/0x620
>[   96.158208]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.158209]  haswell_crtc_enable+0x26b/0x7f0
>[   96.158211]  intel_update_crtc+0x43/0xd0
>[   96.158212]  skl_update_crtcs+0x1a9/0x1e0
>[   96.158213]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.158214]  intel_atomic_commit+0x3af/0x4a0
>[   96.158216]  ? handle_conflicting_encoders+0x267/0x280
>[   96.158217]  drm_atomic_commit+0x46/0x50
>[   96.158219]  drm_atomic_helper_set_config+0x68/0x90
>[   96.158220]  __drm_mode_set_config_internal+0x60/0x110
>[   96.158222]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.158223]  ? drm_ioctl+0x114/0x440
>[   96.158224]  drm_ioctl+0x1f2/0x440
>[   96.158225]  ? drm_mode_getcrtc+0x180/0x180
>[   96.158227]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.158229]  do_vfs_ioctl+0x8d/0x590
>[   96.158230]  ? security_file_ioctl+0x3e/0x60
>[   96.158232]  SyS_ioctl+0x74/0x80
>[   96.158233]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.158234] RIP: 0033:0x7f716d0a3357
>[   96.158234] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.158235] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.158236] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.158236] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.158237] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.158237] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.158238] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.158258] ---[ end trace c9eae18250dbfa07 ]---
>[   96.166739] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.166741] Use count on domain AUX_A is already zero
>[   96.166745] ------------[ cut here ]------------
>[   96.166747] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.166747] Modules linked in: x86_pkg_temp_thermal
>[   96.166749] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.166749] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.166750] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.166751] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.166752] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.166753] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.166753] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.166754] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 00000000000031b9
>[   96.166754] R10: ffffa21375fd2950 R11: 00000000000031b9 R12: ffffa21375fd4b40
>[   96.166755] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.166756] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.166756] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.166757] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.166757] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.166758] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.166758] Call Trace:
>[   96.166759]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.166761]  ? wake_atomic_t_function+0x60/0x60
>[   96.166762]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.166763]  ? drm_printk+0x89/0x90
>[   96.166765]  drm_dp_dpcd_access+0x58/0xf0
>[   96.166767]  drm_dp_dpcd_write+0x16/0x20
>[   96.166769]  intel_dp_set_link_train+0x44/0xe0
>[   96.166770]  intel_dp_start_link_train+0xd4/0x520
>[   96.166772]  intel_ddi_pre_enable+0x378/0x620
>[   96.166774]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.166775]  haswell_crtc_enable+0x26b/0x7f0
>[   96.166776]  intel_update_crtc+0x43/0xd0
>[   96.166777]  skl_update_crtcs+0x1a9/0x1e0
>[   96.166778]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.166780]  intel_atomic_commit+0x3af/0x4a0
>[   96.166781]  ? handle_conflicting_encoders+0x267/0x280
>[   96.166783]  drm_atomic_commit+0x46/0x50
>[   96.166784]  drm_atomic_helper_set_config+0x68/0x90
>[   96.166785]  __drm_mode_set_config_internal+0x60/0x110
>[   96.166787]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.166788]  ? drm_ioctl+0x114/0x440
>[   96.166789]  drm_ioctl+0x1f2/0x440
>[   96.166790]  ? drm_mode_getcrtc+0x180/0x180
>[   96.166792]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.166794]  do_vfs_ioctl+0x8d/0x590
>[   96.166795]  ? security_file_ioctl+0x3e/0x60
>[   96.166797]  SyS_ioctl+0x74/0x80
>[   96.166798]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.166799] RIP: 0033:0x7f716d0a3357
>[   96.166799] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.166800] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.166801] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.166801] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.166802] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.166802] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.166803] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.166823] ---[ end trace c9eae18250dbfa08 ]---
>[   96.175304] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.175305] Use count on domain AUX_A is already zero
>[   96.175310] ------------[ cut here ]------------
>[   96.175312] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.175312] Modules linked in: x86_pkg_temp_thermal
>[   96.175313] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.175314] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.175314] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.175316] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.175316] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.175317] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.175318] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.175318] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 00000000000031f3
>[   96.175319] R10: ffffa21375fd2950 R11: 00000000000031f3 R12: ffffa21375fd4b40
>[   96.175319] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.175320] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.175321] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.175321] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.175322] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.175322] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.175322] Call Trace:
>[   96.175324]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.175326]  ? wake_atomic_t_function+0x60/0x60
>[   96.175327]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.175328]  ? drm_printk+0x89/0x90
>[   96.175330]  drm_dp_dpcd_access+0x58/0xf0
>[   96.175331]  drm_dp_dpcd_write+0x16/0x20
>[   96.175333]  intel_dp_set_link_train+0x44/0xe0
>[   96.175334]  intel_dp_start_link_train+0xd4/0x520
>[   96.175336]  intel_ddi_pre_enable+0x378/0x620
>[   96.175338]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.175339]  haswell_crtc_enable+0x26b/0x7f0
>[   96.175340]  intel_update_crtc+0x43/0xd0
>[   96.175341]  skl_update_crtcs+0x1a9/0x1e0
>[   96.175342]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.175344]  intel_atomic_commit+0x3af/0x4a0
>[   96.175345]  ? handle_conflicting_encoders+0x267/0x280
>[   96.175346]  drm_atomic_commit+0x46/0x50
>[   96.175348]  drm_atomic_helper_set_config+0x68/0x90
>[   96.175349]  __drm_mode_set_config_internal+0x60/0x110
>[   96.175351]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.175352]  ? drm_ioctl+0x114/0x440
>[   96.175353]  drm_ioctl+0x1f2/0x440
>[   96.175354]  ? drm_mode_getcrtc+0x180/0x180
>[   96.175356]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.175358]  do_vfs_ioctl+0x8d/0x590
>[   96.175360]  ? security_file_ioctl+0x3e/0x60
>[   96.175361]  SyS_ioctl+0x74/0x80
>[   96.175362]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.175363] RIP: 0033:0x7f716d0a3357
>[   96.175363] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.175364] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.175365] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.175365] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.175366] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.175366] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.175367] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.175387] ---[ end trace c9eae18250dbfa09 ]---
>[   96.183869] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.183870] Use count on domain AUX_A is already zero
>[   96.183875] ------------[ cut here ]------------
>[   96.183877] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.183877] Modules linked in: x86_pkg_temp_thermal
>[   96.183878] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.183879] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.183879] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.183881] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.183881] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.183882] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.183883] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.183883] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 000000000000322d
>[   96.183884] R10: ffffa21375fd2950 R11: 000000000000322d R12: ffffa21375fd4b40
>[   96.183884] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.183885] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.183885] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.183886] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.183887] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.183887] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.183887] Call Trace:
>[   96.183889]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.183890]  ? wake_atomic_t_function+0x60/0x60
>[   96.183891]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.183893]  ? drm_printk+0x89/0x90
>[   96.183894]  drm_dp_dpcd_access+0x58/0xf0
>[   96.183896]  drm_dp_dpcd_write+0x16/0x20
>[   96.183898]  intel_dp_set_link_train+0x44/0xe0
>[   96.183899]  intel_dp_start_link_train+0xd4/0x520
>[   96.183901]  intel_ddi_pre_enable+0x378/0x620
>[   96.183903]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.183904]  haswell_crtc_enable+0x26b/0x7f0
>[   96.183905]  intel_update_crtc+0x43/0xd0
>[   96.183906]  skl_update_crtcs+0x1a9/0x1e0
>[   96.183907]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.183909]  intel_atomic_commit+0x3af/0x4a0
>[   96.183910]  ? handle_conflicting_encoders+0x267/0x280
>[   96.183912]  drm_atomic_commit+0x46/0x50
>[   96.183913]  drm_atomic_helper_set_config+0x68/0x90
>[   96.183914]  __drm_mode_set_config_internal+0x60/0x110
>[   96.183916]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.183917]  ? drm_ioctl+0x114/0x440
>[   96.183918]  drm_ioctl+0x1f2/0x440
>[   96.183920]  ? drm_mode_getcrtc+0x180/0x180
>[   96.183922]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.183923]  do_vfs_ioctl+0x8d/0x590
>[   96.183925]  ? security_file_ioctl+0x3e/0x60
>[   96.183926]  SyS_ioctl+0x74/0x80
>[   96.183927]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.183928] RIP: 0033:0x7f716d0a3357
>[   96.183928] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.183929] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.183930] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.183930] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.183931] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.183931] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.183932] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.183952] ---[ end trace c9eae18250dbfa0a ]---
>[   96.192433] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.192435] Use count on domain AUX_A is already zero
>[   96.192439] ------------[ cut here ]------------
>[   96.192441] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.192442] Modules linked in: x86_pkg_temp_thermal
>[   96.192443] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.192444] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.192444] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.192445] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.192446] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.192447] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.192447] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.192448] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 0000000000003267
>[   96.192448] R10: ffffa21375fd2950 R11: 0000000000003267 R12: ffffa21375fd4b40
>[   96.192449] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.192450] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.192450] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.192451] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.192451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.192452] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.192452] Call Trace:
>[   96.192453]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.192455]  ? wake_atomic_t_function+0x60/0x60
>[   96.192456]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.192457]  ? drm_printk+0x89/0x90
>[   96.192459]  drm_dp_dpcd_access+0x58/0xf0
>[   96.192461]  drm_dp_dpcd_write+0x16/0x20
>[   96.192462]  intel_dp_set_link_train+0x44/0xe0
>[   96.192464]  intel_dp_start_link_train+0xd4/0x520
>[   96.192466]  intel_ddi_pre_enable+0x378/0x620
>[   96.192467]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.192469]  haswell_crtc_enable+0x26b/0x7f0
>[   96.192470]  intel_update_crtc+0x43/0xd0
>[   96.192471]  skl_update_crtcs+0x1a9/0x1e0
>[   96.192472]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.192474]  intel_atomic_commit+0x3af/0x4a0
>[   96.192475]  ? handle_conflicting_encoders+0x267/0x280
>[   96.192476]  drm_atomic_commit+0x46/0x50
>[   96.192478]  drm_atomic_helper_set_config+0x68/0x90
>[   96.192479]  __drm_mode_set_config_internal+0x60/0x110
>[   96.192481]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.192482]  ? drm_ioctl+0x114/0x440
>[   96.192483]  drm_ioctl+0x1f2/0x440
>[   96.192485]  ? drm_mode_getcrtc+0x180/0x180
>[   96.192487]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.192488]  do_vfs_ioctl+0x8d/0x590
>[   96.192490]  ? security_file_ioctl+0x3e/0x60
>[   96.192491]  SyS_ioctl+0x74/0x80
>[   96.192492]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.192493] RIP: 0033:0x7f716d0a3357
>[   96.192493] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.192494] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.192495] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.192495] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.192496] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.192496] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.192497] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.192517] ---[ end trace c9eae18250dbfa0b ]---
>[   96.200998] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.201000] Use count on domain AUX_A is already zero
>[   96.201004] ------------[ cut here ]------------
>[   96.201006] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.201006] Modules linked in: x86_pkg_temp_thermal
>[   96.201008] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.201008] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.201009] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.201010] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.201010] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.201011] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.201012] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.201012] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 00000000000032a1
>[   96.201013] R10: ffffa21375fd2950 R11: 00000000000032a1 R12: ffffa21375fd4b40
>[   96.201013] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.201014] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.201015] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.201015] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.201016] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.201016] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.201017] Call Trace:
>[   96.201018]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.201020]  ? wake_atomic_t_function+0x60/0x60
>[   96.201021]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.201022]  ? drm_printk+0x89/0x90
>[   96.201024]  drm_dp_dpcd_access+0x58/0xf0
>[   96.201025]  drm_dp_dpcd_write+0x16/0x20
>[   96.201027]  intel_dp_set_link_train+0x44/0xe0
>[   96.201028]  intel_dp_start_link_train+0xd4/0x520
>[   96.201030]  intel_ddi_pre_enable+0x378/0x620
>[   96.201032]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.201033]  haswell_crtc_enable+0x26b/0x7f0
>[   96.201034]  intel_update_crtc+0x43/0xd0
>[   96.201035]  skl_update_crtcs+0x1a9/0x1e0
>[   96.201037]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.201038]  intel_atomic_commit+0x3af/0x4a0
>[   96.201039]  ? handle_conflicting_encoders+0x267/0x280
>[   96.201041]  drm_atomic_commit+0x46/0x50
>[   96.201042]  drm_atomic_helper_set_config+0x68/0x90
>[   96.201044]  __drm_mode_set_config_internal+0x60/0x110
>[   96.201045]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.201046]  ? drm_ioctl+0x114/0x440
>[   96.201047]  drm_ioctl+0x1f2/0x440
>[   96.201049]  ? drm_mode_getcrtc+0x180/0x180
>[   96.201051]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.201052]  do_vfs_ioctl+0x8d/0x590
>[   96.201054]  ? security_file_ioctl+0x3e/0x60
>[   96.201055]  SyS_ioctl+0x74/0x80
>[   96.201056]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.201057] RIP: 0033:0x7f716d0a3357
>[   96.201057] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.201058] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.201059] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.201059] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.201060] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.201060] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.201061] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.201081] ---[ end trace c9eae18250dbfa0c ]---
>[   96.209562] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.209564] Use count on domain AUX_A is already zero
>[   96.209568] ------------[ cut here ]------------
>[   96.209570] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.209570] Modules linked in: x86_pkg_temp_thermal
>[   96.209572] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.209572] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.209573] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.209574] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.209574] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.209575] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.209576] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.209576] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 00000000000032db
>[   96.209577] R10: ffffa21375fd2950 R11: 00000000000032db R12: ffffa21375fd4b40
>[   96.209577] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.209578] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.209579] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.209579] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.209580] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.209580] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.209581] Call Trace:
>[   96.209582]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.209584]  ? wake_atomic_t_function+0x60/0x60
>[   96.209585]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.209586]  ? drm_printk+0x89/0x90
>[   96.209588]  drm_dp_dpcd_access+0x58/0xf0
>[   96.209589]  drm_dp_dpcd_write+0x16/0x20
>[   96.209591]  intel_dp_set_link_train+0x44/0xe0
>[   96.209592]  intel_dp_start_link_train+0xd4/0x520
>[   96.209594]  intel_ddi_pre_enable+0x378/0x620
>[   96.209596]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.209597]  haswell_crtc_enable+0x26b/0x7f0
>[   96.209598]  intel_update_crtc+0x43/0xd0
>[   96.209599]  skl_update_crtcs+0x1a9/0x1e0
>[   96.209601]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.209602]  intel_atomic_commit+0x3af/0x4a0
>[   96.209603]  ? handle_conflicting_encoders+0x267/0x280
>[   96.209605]  drm_atomic_commit+0x46/0x50
>[   96.209606]  drm_atomic_helper_set_config+0x68/0x90
>[   96.209607]  __drm_mode_set_config_internal+0x60/0x110
>[   96.209609]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.209610]  ? drm_ioctl+0x114/0x440
>[   96.209611]  drm_ioctl+0x1f2/0x440
>[   96.209613]  ? drm_mode_getcrtc+0x180/0x180
>[   96.209615]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.209616]  do_vfs_ioctl+0x8d/0x590
>[   96.209618]  ? security_file_ioctl+0x3e/0x60
>[   96.209619]  SyS_ioctl+0x74/0x80
>[   96.209620]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.209621] RIP: 0033:0x7f716d0a3357
>[   96.209621] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.209622] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.209623] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.209623] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.209624] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.209625] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.209625] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.209645] ---[ end trace c9eae18250dbfa0d ]---
>[   96.218126] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.218127] Use count on domain AUX_A is already zero
>[   96.218132] ------------[ cut here ]------------
>[   96.218134] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.218134] Modules linked in: x86_pkg_temp_thermal
>[   96.218136] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.218136] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.218137] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.218138] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.218138] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.218139] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.218140] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.218140] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 0000000000003315
>[   96.218141] R10: ffffa21375fd2950 R11: 0000000000003315 R12: ffffa21375fd4b40
>[   96.218141] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.218142] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.218143] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.218143] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.218144] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.218144] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.218145] Call Trace:
>[   96.218146]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.218148]  ? wake_atomic_t_function+0x60/0x60
>[   96.218149]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.218150]  ? drm_printk+0x89/0x90
>[   96.218152]  drm_dp_dpcd_access+0x58/0xf0
>[   96.218153]  drm_dp_dpcd_write+0x16/0x20
>[   96.218155]  intel_dp_set_link_train+0x44/0xe0
>[   96.218156]  intel_dp_start_link_train+0xd4/0x520
>[   96.218158]  intel_ddi_pre_enable+0x378/0x620
>[   96.218160]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.218161]  haswell_crtc_enable+0x26b/0x7f0
>[   96.218162]  intel_update_crtc+0x43/0xd0
>[   96.218163]  skl_update_crtcs+0x1a9/0x1e0
>[   96.218165]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.218166]  intel_atomic_commit+0x3af/0x4a0
>[   96.218167]  ? handle_conflicting_encoders+0x267/0x280
>[   96.218169]  drm_atomic_commit+0x46/0x50
>[   96.218170]  drm_atomic_helper_set_config+0x68/0x90
>[   96.218171]  __drm_mode_set_config_internal+0x60/0x110
>[   96.218173]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.218174]  ? drm_ioctl+0x114/0x440
>[   96.218175]  drm_ioctl+0x1f2/0x440
>[   96.218177]  ? drm_mode_getcrtc+0x180/0x180
>[   96.218178]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.218180]  do_vfs_ioctl+0x8d/0x590
>[   96.218182]  ? security_file_ioctl+0x3e/0x60
>[   96.218183]  SyS_ioctl+0x74/0x80
>[   96.218184]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.218185] RIP: 0033:0x7f716d0a3357
>[   96.218185] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.218186] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.218187] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.218187] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.218188] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.218188] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.218189] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.218208] ---[ end trace c9eae18250dbfa0e ]---
>[   96.226690] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.226692] Use count on domain AUX_A is already zero
>[   96.226696] ------------[ cut here ]------------
>[   96.226698] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.226698] Modules linked in: x86_pkg_temp_thermal
>[   96.226700] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.226700] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.226701] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.226702] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.226702] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.226703] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.226704] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.226704] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 000000000000334f
>[   96.226705] R10: ffffa21375fd2950 R11: 000000000000334f R12: ffffa21375fd4b40
>[   96.226705] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.226706] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.226707] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.226707] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.226708] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.226708] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.226709] Call Trace:
>[   96.226710]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.226712]  ? wake_atomic_t_function+0x60/0x60
>[   96.226713]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.226714]  ? drm_printk+0x89/0x90
>[   96.226716]  drm_dp_dpcd_access+0x58/0xf0
>[   96.226717]  drm_dp_dpcd_write+0x16/0x20
>[   96.226719]  intel_dp_set_link_train+0x44/0xe0
>[   96.226720]  intel_dp_start_link_train+0xd4/0x520
>[   96.226722]  intel_ddi_pre_enable+0x378/0x620
>[   96.226724]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.226725]  haswell_crtc_enable+0x26b/0x7f0
>[   96.226726]  intel_update_crtc+0x43/0xd0
>[   96.226727]  skl_update_crtcs+0x1a9/0x1e0
>[   96.226729]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.226730]  intel_atomic_commit+0x3af/0x4a0
>[   96.226731]  ? handle_conflicting_encoders+0x267/0x280
>[   96.226733]  drm_atomic_commit+0x46/0x50
>[   96.226734]  drm_atomic_helper_set_config+0x68/0x90
>[   96.226736]  __drm_mode_set_config_internal+0x60/0x110
>[   96.226737]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.226738]  ? drm_ioctl+0x114/0x440
>[   96.226739]  drm_ioctl+0x1f2/0x440
>[   96.226741]  ? drm_mode_getcrtc+0x180/0x180
>[   96.226743]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.226744]  do_vfs_ioctl+0x8d/0x590
>[   96.226746]  ? security_file_ioctl+0x3e/0x60
>[   96.226747]  SyS_ioctl+0x74/0x80
>[   96.226748]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.226749] RIP: 0033:0x7f716d0a3357
>[   96.226749] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.226750] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.226751] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.226751] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.226752] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.226752] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.226753] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.226773] ---[ end trace c9eae18250dbfa0f ]---
>[   96.235254] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.235255] Use count on domain AUX_A is already zero
>[   96.235260] ------------[ cut here ]------------
>[   96.235262] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.235262] Modules linked in: x86_pkg_temp_thermal
>[   96.235263] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.235264] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.235264] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.235266] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.235266] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.235267] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.235267] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.235268] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 0000000000003389
>[   96.235269] R10: ffffa21375fd2950 R11: 0000000000003389 R12: ffffa21375fd4b40
>[   96.235269] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.235270] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.235270] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.235271] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.235272] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.235272] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.235272] Call Trace:
>[   96.235274]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.235275]  ? wake_atomic_t_function+0x60/0x60
>[   96.235277]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.235278]  ? drm_printk+0x89/0x90
>[   96.235280]  drm_dp_dpcd_access+0x58/0xf0
>[   96.235281]  drm_dp_dpcd_write+0x16/0x20
>[   96.235283]  intel_dp_set_link_train+0x44/0xe0
>[   96.235284]  intel_dp_start_link_train+0xd4/0x520
>[   96.235286]  intel_ddi_pre_enable+0x378/0x620
>[   96.235288]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.235289]  haswell_crtc_enable+0x26b/0x7f0
>[   96.235290]  intel_update_crtc+0x43/0xd0
>[   96.235291]  skl_update_crtcs+0x1a9/0x1e0
>[   96.235292]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.235294]  intel_atomic_commit+0x3af/0x4a0
>[   96.235295]  ? handle_conflicting_encoders+0x267/0x280
>[   96.235297]  drm_atomic_commit+0x46/0x50
>[   96.235298]  drm_atomic_helper_set_config+0x68/0x90
>[   96.235299]  __drm_mode_set_config_internal+0x60/0x110
>[   96.235301]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.235302]  ? drm_ioctl+0x114/0x440
>[   96.235303]  drm_ioctl+0x1f2/0x440
>[   96.235305]  ? drm_mode_getcrtc+0x180/0x180
>[   96.235307]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.235308]  do_vfs_ioctl+0x8d/0x590
>[   96.235310]  ? security_file_ioctl+0x3e/0x60
>[   96.235311]  SyS_ioctl+0x74/0x80
>[   96.235312]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.235313] RIP: 0033:0x7f716d0a3357
>[   96.235313] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.235314] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.235315] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.235315] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.235316] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.235316] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.235317] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.235337] ---[ end trace c9eae18250dbfa10 ]---
>[   96.243817] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.243819] Use count on domain AUX_A is already zero
>[   96.243823] ------------[ cut here ]------------
>[   96.243825] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.243825] Modules linked in: x86_pkg_temp_thermal
>[   96.243826] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.243827] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.243828] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.243829] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.243829] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.243830] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.243831] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.243831] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 00000000000033c3
>[   96.243832] R10: ffffa21375fd2950 R11: 00000000000033c3 R12: ffffa21375fd4b40
>[   96.243832] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.243833] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.243834] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.243834] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.243835] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.243835] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.243836] Call Trace:
>[   96.243837]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.243838]  ? wake_atomic_t_function+0x60/0x60
>[   96.243839]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.243841]  ? drm_printk+0x89/0x90
>[   96.243842]  drm_dp_dpcd_access+0x58/0xf0
>[   96.243844]  drm_dp_dpcd_write+0x16/0x20
>[   96.243846]  intel_dp_set_link_train+0x44/0xe0
>[   96.243847]  intel_dp_start_link_train+0xd4/0x520
>[   96.243849]  intel_ddi_pre_enable+0x378/0x620
>[   96.243851]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.243852]  haswell_crtc_enable+0x26b/0x7f0
>[   96.243853]  intel_update_crtc+0x43/0xd0
>[   96.243854]  skl_update_crtcs+0x1a9/0x1e0
>[   96.243855]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.243857]  intel_atomic_commit+0x3af/0x4a0
>[   96.243858]  ? handle_conflicting_encoders+0x267/0x280
>[   96.243859]  drm_atomic_commit+0x46/0x50
>[   96.243861]  drm_atomic_helper_set_config+0x68/0x90
>[   96.243862]  __drm_mode_set_config_internal+0x60/0x110
>[   96.243864]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.243865]  ? drm_ioctl+0x114/0x440
>[   96.243866]  drm_ioctl+0x1f2/0x440
>[   96.243867]  ? drm_mode_getcrtc+0x180/0x180
>[   96.243869]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.243871]  do_vfs_ioctl+0x8d/0x590
>[   96.243872]  ? security_file_ioctl+0x3e/0x60
>[   96.243874]  SyS_ioctl+0x74/0x80
>[   96.243875]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.243876] RIP: 0033:0x7f716d0a3357
>[   96.243876] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.243877] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.243878] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.243878] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.243879] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.243879] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.243880] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.243900] ---[ end trace c9eae18250dbfa11 ]---
>[   96.252380] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.252382] Use count on domain AUX_A is already zero
>[   96.252386] ------------[ cut here ]------------
>[   96.252387] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.252388] Modules linked in: x86_pkg_temp_thermal
>[   96.252389] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.252390] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.252390] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.252391] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.252392] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.252393] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.252393] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.252394] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 00000000000033fd
>[   96.252394] R10: ffffa21375fd2950 R11: 00000000000033fd R12: ffffa21375fd4b40
>[   96.252395] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.252396] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.252396] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.252397] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.252397] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.252398] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.252398] Call Trace:
>[   96.252399]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.252401]  ? wake_atomic_t_function+0x60/0x60
>[   96.252402]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.252403]  ? drm_printk+0x89/0x90
>[   96.252405]  drm_dp_dpcd_access+0x58/0xf0
>[   96.252407]  drm_dp_dpcd_write+0x16/0x20
>[   96.252408]  intel_dp_set_link_train+0x44/0xe0
>[   96.252410]  intel_dp_start_link_train+0xd4/0x520
>[   96.252411]  intel_ddi_pre_enable+0x378/0x620
>[   96.252413]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.252415]  haswell_crtc_enable+0x26b/0x7f0
>[   96.252416]  intel_update_crtc+0x43/0xd0
>[   96.252417]  skl_update_crtcs+0x1a9/0x1e0
>[   96.252418]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.252420]  intel_atomic_commit+0x3af/0x4a0
>[   96.252421]  ? handle_conflicting_encoders+0x267/0x280
>[   96.252422]  drm_atomic_commit+0x46/0x50
>[   96.252429]  drm_atomic_helper_set_config+0x68/0x90
>[   96.252431]  __drm_mode_set_config_internal+0x60/0x110
>[   96.252432]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.252433]  ? drm_ioctl+0x114/0x440
>[   96.252434]  drm_ioctl+0x1f2/0x440
>[   96.252436]  ? drm_mode_getcrtc+0x180/0x180
>[   96.252438]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.252440]  do_vfs_ioctl+0x8d/0x590
>[   96.252442]  ? security_file_ioctl+0x3e/0x60
>[   96.252444]  SyS_ioctl+0x74/0x80
>[   96.252445]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.252446] RIP: 0033:0x7f716d0a3357
>[   96.252447] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.252449] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.252450] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.252450] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.252451] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.252451] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.252453] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.252518] ---[ end trace c9eae18250dbfa12 ]---
>[   96.260999] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.261000] Use count on domain AUX_A is already zero
>[   96.261004] ------------[ cut here ]------------
>[   96.261006] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.261006] Modules linked in: x86_pkg_temp_thermal
>[   96.261008] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.261008] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.261009] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.261010] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.261010] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.261011] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.261012] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.261012] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 0000000000003437
>[   96.261013] R10: ffffa21375fd2950 R11: 0000000000003437 R12: ffffa21375fd4b40
>[   96.261013] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.261014] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.261015] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.261015] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.261016] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.261016] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.261017] Call Trace:
>[   96.261018]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.261020]  ? wake_atomic_t_function+0x60/0x60
>[   96.261021]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.261022]  ? drm_printk+0x89/0x90
>[   96.261023]  drm_dp_dpcd_access+0x58/0xf0
>[   96.261025]  drm_dp_dpcd_write+0x16/0x20
>[   96.261027]  intel_dp_set_link_train+0x44/0xe0
>[   96.261028]  intel_dp_start_link_train+0xd4/0x520
>[   96.261030]  intel_ddi_pre_enable+0x378/0x620
>[   96.261032]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.261033]  haswell_crtc_enable+0x26b/0x7f0
>[   96.261034]  intel_update_crtc+0x43/0xd0
>[   96.261035]  skl_update_crtcs+0x1a9/0x1e0
>[   96.261036]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.261038]  intel_atomic_commit+0x3af/0x4a0
>[   96.261039]  ? handle_conflicting_encoders+0x267/0x280
>[   96.261041]  drm_atomic_commit+0x46/0x50
>[   96.261042]  drm_atomic_helper_set_config+0x68/0x90
>[   96.261044]  __drm_mode_set_config_internal+0x60/0x110
>[   96.261045]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.261046]  ? drm_ioctl+0x114/0x440
>[   96.261048]  drm_ioctl+0x1f2/0x440
>[   96.261049]  ? drm_mode_getcrtc+0x180/0x180
>[   96.261051]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.261052]  do_vfs_ioctl+0x8d/0x590
>[   96.261054]  ? security_file_ioctl+0x3e/0x60
>[   96.261055]  SyS_ioctl+0x74/0x80
>[   96.261057]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.261057] RIP: 0033:0x7f716d0a3357
>[   96.261058] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.261058] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.261059] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.261060] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.261060] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.261061] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.261061] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.261081] ---[ end trace c9eae18250dbfa13 ]---
>[   96.269561] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.269563] Use count on domain AUX_A is already zero
>[   96.269567] ------------[ cut here ]------------
>[   96.269569] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.269569] Modules linked in: x86_pkg_temp_thermal
>[   96.269571] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.269571] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.269572] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.269573] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.269573] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.269574] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.269575] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.269575] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 0000000000003471
>[   96.269576] R10: ffffa21375fd2950 R11: 0000000000003471 R12: ffffa21375fd4b40
>[   96.269576] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.269577] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.269578] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.269578] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.269579] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.269579] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.269579] Call Trace:
>[   96.269581]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.269582]  ? wake_atomic_t_function+0x60/0x60
>[   96.269583]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.269584]  ? drm_printk+0x89/0x90
>[   96.269586]  drm_dp_dpcd_access+0x58/0xf0
>[   96.269588]  drm_dp_dpcd_write+0x16/0x20
>[   96.269589]  intel_dp_set_link_train+0x44/0xe0
>[   96.269591]  intel_dp_start_link_train+0xd4/0x520
>[   96.269592]  intel_ddi_pre_enable+0x378/0x620
>[   96.269594]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.269596]  haswell_crtc_enable+0x26b/0x7f0
>[   96.269597]  intel_update_crtc+0x43/0xd0
>[   96.269598]  skl_update_crtcs+0x1a9/0x1e0
>[   96.269599]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.269600]  intel_atomic_commit+0x3af/0x4a0
>[   96.269602]  ? handle_conflicting_encoders+0x267/0x280
>[   96.269603]  drm_atomic_commit+0x46/0x50
>[   96.269605]  drm_atomic_helper_set_config+0x68/0x90
>[   96.269606]  __drm_mode_set_config_internal+0x60/0x110
>[   96.269607]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.269609]  ? drm_ioctl+0x114/0x440
>[   96.269610]  drm_ioctl+0x1f2/0x440
>[   96.269611]  ? drm_mode_getcrtc+0x180/0x180
>[   96.269613]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.269615]  do_vfs_ioctl+0x8d/0x590
>[   96.269616]  ? security_file_ioctl+0x3e/0x60
>[   96.269617]  SyS_ioctl+0x74/0x80
>[   96.269619]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.269619] RIP: 0033:0x7f716d0a3357
>[   96.269620] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.269621] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.269621] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.269622] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.269622] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.269623] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.269624] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.269643] ---[ end trace c9eae18250dbfa14 ]---
>[   96.278124] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.278125] Use count on domain AUX_A is already zero
>[   96.278130] ------------[ cut here ]------------
>[   96.278131] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.278132] Modules linked in: x86_pkg_temp_thermal
>[   96.278133] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.278134] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.278134] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.278135] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.278136] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.278137] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.278137] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.278138] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 00000000000034ab
>[   96.278138] R10: ffffa21375fd2950 R11: 00000000000034ab R12: ffffa21375fd4b40
>[   96.278139] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.278140] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.278140] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.278141] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.278141] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.278142] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.278142] Call Trace:
>[   96.278143]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.278145]  ? wake_atomic_t_function+0x60/0x60
>[   96.278146]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.278147]  ? drm_printk+0x89/0x90
>[   96.278149]  drm_dp_dpcd_access+0x58/0xf0
>[   96.278150]  drm_dp_dpcd_write+0x16/0x20
>[   96.278152]  intel_dp_set_link_train+0x44/0xe0
>[   96.278153]  intel_dp_start_link_train+0xd4/0x520
>[   96.278155]  intel_ddi_pre_enable+0x378/0x620
>[   96.278157]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.278158]  haswell_crtc_enable+0x26b/0x7f0
>[   96.278159]  intel_update_crtc+0x43/0xd0
>[   96.278160]  skl_update_crtcs+0x1a9/0x1e0
>[   96.278162]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.278163]  intel_atomic_commit+0x3af/0x4a0
>[   96.278164]  ? handle_conflicting_encoders+0x267/0x280
>[   96.278166]  drm_atomic_commit+0x46/0x50
>[   96.278167]  drm_atomic_helper_set_config+0x68/0x90
>[   96.278169]  __drm_mode_set_config_internal+0x60/0x110
>[   96.278170]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.278171]  ? drm_ioctl+0x114/0x440
>[   96.278172]  drm_ioctl+0x1f2/0x440
>[   96.278174]  ? drm_mode_getcrtc+0x180/0x180
>[   96.278176]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.278177]  do_vfs_ioctl+0x8d/0x590
>[   96.278179]  ? security_file_ioctl+0x3e/0x60
>[   96.278180]  SyS_ioctl+0x74/0x80
>[   96.278181]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.278182] RIP: 0033:0x7f716d0a3357
>[   96.278182] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.278183] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.278184] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.278184] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.278185] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.278185] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.278186] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.278206] ---[ end trace c9eae18250dbfa15 ]---
>[   96.286686] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.286688] Use count on domain AUX_A is already zero
>[   96.286692] ------------[ cut here ]------------
>[   96.286693] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.286694] Modules linked in: x86_pkg_temp_thermal
>[   96.286695] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.286696] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.286696] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.286697] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.286698] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.286699] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.286699] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.286700] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 00000000000034e5
>[   96.286700] R10: ffffa21375fd2950 R11: 00000000000034e5 R12: ffffa21375fd4b40
>[   96.286701] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.286702] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.286702] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.286703] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.286703] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.286704] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.286704] Call Trace:
>[   96.286705]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.286707]  ? wake_atomic_t_function+0x60/0x60
>[   96.286708]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.286709]  ? drm_printk+0x89/0x90
>[   96.286711]  drm_dp_dpcd_access+0x58/0xf0
>[   96.286713]  drm_dp_dpcd_write+0x16/0x20
>[   96.286714]  intel_dp_set_link_train+0x44/0xe0
>[   96.286716]  intel_dp_start_link_train+0xd4/0x520
>[   96.286717]  intel_ddi_pre_enable+0x378/0x620
>[   96.286719]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.286720]  haswell_crtc_enable+0x26b/0x7f0
>[   96.286721]  intel_update_crtc+0x43/0xd0
>[   96.286722]  skl_update_crtcs+0x1a9/0x1e0
>[   96.286724]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.286725]  intel_atomic_commit+0x3af/0x4a0
>[   96.286726]  ? handle_conflicting_encoders+0x267/0x280
>[   96.286728]  drm_atomic_commit+0x46/0x50
>[   96.286729]  drm_atomic_helper_set_config+0x68/0x90
>[   96.286731]  __drm_mode_set_config_internal+0x60/0x110
>[   96.286732]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.286733]  ? drm_ioctl+0x114/0x440
>[   96.286734]  drm_ioctl+0x1f2/0x440
>[   96.286736]  ? drm_mode_getcrtc+0x180/0x180
>[   96.286738]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.286739]  do_vfs_ioctl+0x8d/0x590
>[   96.286741]  ? security_file_ioctl+0x3e/0x60
>[   96.286742]  SyS_ioctl+0x74/0x80
>[   96.286743]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.286744] RIP: 0033:0x7f716d0a3357
>[   96.286744] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.286745] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.286746] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.286746] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.286747] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.286747] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.286748] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.286768] ---[ end trace c9eae18250dbfa16 ]---
>[   96.295249] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.295250] Use count on domain AUX_A is already zero
>[   96.295254] ------------[ cut here ]------------
>[   96.295256] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.295256] Modules linked in: x86_pkg_temp_thermal
>[   96.295258] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.295258] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.295259] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.295260] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.295260] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.295261] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.295262] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.295262] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 000000000000351f
>[   96.295263] R10: ffffa21375fd2950 R11: 000000000000351f R12: ffffa21375fd4b40
>[   96.295263] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.295264] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.295265] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.295265] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.295266] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.295266] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.295267] Call Trace:
>[   96.295268]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.295269]  ? wake_atomic_t_function+0x60/0x60
>[   96.295270]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.295272]  ? drm_printk+0x89/0x90
>[   96.295273]  drm_dp_dpcd_access+0x58/0xf0
>[   96.295275]  drm_dp_dpcd_write+0x16/0x20
>[   96.295277]  intel_dp_set_link_train+0x44/0xe0
>[   96.295278]  intel_dp_start_link_train+0xd4/0x520
>[   96.295280]  intel_ddi_pre_enable+0x378/0x620
>[   96.295282]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.295283]  haswell_crtc_enable+0x26b/0x7f0
>[   96.295284]  intel_update_crtc+0x43/0xd0
>[   96.295285]  skl_update_crtcs+0x1a9/0x1e0
>[   96.295286]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.295288]  intel_atomic_commit+0x3af/0x4a0
>[   96.295289]  ? handle_conflicting_encoders+0x267/0x280
>[   96.295290]  drm_atomic_commit+0x46/0x50
>[   96.295292]  drm_atomic_helper_set_config+0x68/0x90
>[   96.295293]  __drm_mode_set_config_internal+0x60/0x110
>[   96.295295]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.295296]  ? drm_ioctl+0x114/0x440
>[   96.295297]  drm_ioctl+0x1f2/0x440
>[   96.295298]  ? drm_mode_getcrtc+0x180/0x180
>[   96.295300]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.295302]  do_vfs_ioctl+0x8d/0x590
>[   96.295303]  ? security_file_ioctl+0x3e/0x60
>[   96.295304]  SyS_ioctl+0x74/0x80
>[   96.295306]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.295306] RIP: 0033:0x7f716d0a3357
>[   96.295307] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.295308] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.295308] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.295309] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.295309] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.295310] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.295310] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.295330] ---[ end trace c9eae18250dbfa17 ]---
>[   96.303811] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.303812] Use count on domain AUX_A is already zero
>[   96.303816] ------------[ cut here ]------------
>[   96.303818] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.303818] Modules linked in: x86_pkg_temp_thermal
>[   96.303820] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.303820] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.303821] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.303822] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.303822] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.303823] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.303824] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.303824] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 0000000000003559
>[   96.303825] R10: ffffa21375fd2950 R11: 0000000000003559 R12: ffffa21375fd4b40
>[   96.303825] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.303826] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.303827] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.303827] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.303828] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.303828] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.303829] Call Trace:
>[   96.303830]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.303831]  ? wake_atomic_t_function+0x60/0x60
>[   96.303832]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.303834]  ? drm_printk+0x89/0x90
>[   96.303835]  drm_dp_dpcd_access+0x58/0xf0
>[   96.303837]  drm_dp_dpcd_write+0x16/0x20
>[   96.303839]  intel_dp_set_link_train+0x44/0xe0
>[   96.303840]  intel_dp_start_link_train+0xd4/0x520
>[   96.303842]  intel_ddi_pre_enable+0x378/0x620
>[   96.303844]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.303845]  haswell_crtc_enable+0x26b/0x7f0
>[   96.303846]  intel_update_crtc+0x43/0xd0
>[   96.303847]  skl_update_crtcs+0x1a9/0x1e0
>[   96.303848]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.303850]  intel_atomic_commit+0x3af/0x4a0
>[   96.303851]  ? handle_conflicting_encoders+0x267/0x280
>[   96.303852]  drm_atomic_commit+0x46/0x50
>[   96.303854]  drm_atomic_helper_set_config+0x68/0x90
>[   96.303855]  __drm_mode_set_config_internal+0x60/0x110
>[   96.303857]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.303858]  ? drm_ioctl+0x114/0x440
>[   96.303859]  drm_ioctl+0x1f2/0x440
>[   96.303860]  ? drm_mode_getcrtc+0x180/0x180
>[   96.303862]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.303864]  do_vfs_ioctl+0x8d/0x590
>[   96.303865]  ? security_file_ioctl+0x3e/0x60
>[   96.303866]  SyS_ioctl+0x74/0x80
>[   96.303868]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.303868] RIP: 0033:0x7f716d0a3357
>[   96.303869] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.303870] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.303870] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.303871] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.303871] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.303872] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.303873] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.303892] ---[ end trace c9eae18250dbfa18 ]---
>[   96.312373] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.312374] Use count on domain AUX_A is already zero
>[   96.312378] ------------[ cut here ]------------
>[   96.312380] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.312380] Modules linked in: x86_pkg_temp_thermal
>[   96.312382] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.312382] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.312383] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.312384] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.312385] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.312385] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.312386] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.312386] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 0000000000003593
>[   96.312387] R10: ffffa21375fd2950 R11: 0000000000003593 R12: ffffa21375fd4b40
>[   96.312388] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.312388] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.312389] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.312389] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.312390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.312390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.312391] Call Trace:
>[   96.312392]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.312394]  ? wake_atomic_t_function+0x60/0x60
>[   96.312395]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.312396]  ? drm_printk+0x89/0x90
>[   96.312398]  drm_dp_dpcd_access+0x58/0xf0
>[   96.312399]  drm_dp_dpcd_write+0x16/0x20
>[   96.312401]  intel_dp_set_link_train+0x44/0xe0
>[   96.312403]  intel_dp_start_link_train+0xd4/0x520
>[   96.312404]  intel_ddi_pre_enable+0x378/0x620
>[   96.312406]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.312407]  haswell_crtc_enable+0x26b/0x7f0
>[   96.312408]  intel_update_crtc+0x43/0xd0
>[   96.312409]  skl_update_crtcs+0x1a9/0x1e0
>[   96.312411]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.312412]  intel_atomic_commit+0x3af/0x4a0
>[   96.312413]  ? handle_conflicting_encoders+0x267/0x280
>[   96.312415]  drm_atomic_commit+0x46/0x50
>[   96.312416]  drm_atomic_helper_set_config+0x68/0x90
>[   96.312417]  __drm_mode_set_config_internal+0x60/0x110
>[   96.312419]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.312420]  ? drm_ioctl+0x114/0x440
>[   96.312421]  drm_ioctl+0x1f2/0x440
>[   96.312423]  ? drm_mode_getcrtc+0x180/0x180
>[   96.312428]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.312430]  do_vfs_ioctl+0x8d/0x590
>[   96.312431]  ? security_file_ioctl+0x3e/0x60
>[   96.312432]  SyS_ioctl+0x74/0x80
>[   96.312434]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.312434] RIP: 0033:0x7f716d0a3357
>[   96.312435] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.312436] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.312436] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.312437] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.312437] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.312438] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.312439] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.312459] ---[ end trace c9eae18250dbfa19 ]---
>[   96.320940] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.320941] Use count on domain AUX_A is already zero
>[   96.320945] ------------[ cut here ]------------
>[   96.320947] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.320947] Modules linked in: x86_pkg_temp_thermal
>[   96.320949] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.320949] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.320950] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.320951] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.320951] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.320952] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.320953] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.320953] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 00000000000035cd
>[   96.320954] R10: ffffa21375fd2950 R11: 00000000000035cd R12: ffffa21375fd4b40
>[   96.320954] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.320955] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.320955] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.320956] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.320957] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.320957] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.320957] Call Trace:
>[   96.320959]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.320960]  ? wake_atomic_t_function+0x60/0x60
>[   96.320961]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.320962]  ? drm_printk+0x89/0x90
>[   96.320964]  drm_dp_dpcd_access+0x58/0xf0
>[   96.320966]  drm_dp_dpcd_write+0x16/0x20
>[   96.320967]  intel_dp_set_link_train+0x44/0xe0
>[   96.320969]  intel_dp_start_link_train+0xd4/0x520
>[   96.320970]  intel_ddi_pre_enable+0x378/0x620
>[   96.320972]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.320973]  haswell_crtc_enable+0x26b/0x7f0
>[   96.320975]  intel_update_crtc+0x43/0xd0
>[   96.320976]  skl_update_crtcs+0x1a9/0x1e0
>[   96.320977]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.320978]  intel_atomic_commit+0x3af/0x4a0
>[   96.320980]  ? handle_conflicting_encoders+0x267/0x280
>[   96.320981]  drm_atomic_commit+0x46/0x50
>[   96.320982]  drm_atomic_helper_set_config+0x68/0x90
>[   96.320984]  __drm_mode_set_config_internal+0x60/0x110
>[   96.320985]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.320986]  ? drm_ioctl+0x114/0x440
>[   96.320988]  drm_ioctl+0x1f2/0x440
>[   96.320989]  ? drm_mode_getcrtc+0x180/0x180
>[   96.320991]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.320992]  do_vfs_ioctl+0x8d/0x590
>[   96.320994]  ? security_file_ioctl+0x3e/0x60
>[   96.320995]  SyS_ioctl+0x74/0x80
>[   96.320996]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.320997] RIP: 0033:0x7f716d0a3357
>[   96.320997] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.320998] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.320999] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.320999] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.321000] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.321001] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.321001] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.321021] ---[ end trace c9eae18250dbfa1a ]---
>[   96.329501] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.329503] Use count on domain AUX_A is already zero
>[   96.329507] ------------[ cut here ]------------
>[   96.329509] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.329509] Modules linked in: x86_pkg_temp_thermal
>[   96.329511] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.329511] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.329512] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.329513] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.329513] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.329514] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.329515] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.329515] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 0000000000003607
>[   96.329516] R10: ffffa21375fd2950 R11: 0000000000003607 R12: ffffa21375fd4b40
>[   96.329516] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.329517] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.329518] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.329518] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.329519] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.329519] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.329520] Call Trace:
>[   96.329521]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.329523]  ? wake_atomic_t_function+0x60/0x60
>[   96.329524]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.329525]  ? drm_printk+0x89/0x90
>[   96.329527]  drm_dp_dpcd_access+0x58/0xf0
>[   96.329528]  drm_dp_dpcd_write+0x16/0x20
>[   96.329530]  intel_dp_set_link_train+0x44/0xe0
>[   96.329531]  intel_dp_start_link_train+0xd4/0x520
>[   96.329533]  intel_ddi_pre_enable+0x378/0x620
>[   96.329535]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.329536]  haswell_crtc_enable+0x26b/0x7f0
>[   96.329537]  intel_update_crtc+0x43/0xd0
>[   96.329538]  skl_update_crtcs+0x1a9/0x1e0
>[   96.329539]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.329541]  intel_atomic_commit+0x3af/0x4a0
>[   96.329542]  ? handle_conflicting_encoders+0x267/0x280
>[   96.329543]  drm_atomic_commit+0x46/0x50
>[   96.329545]  drm_atomic_helper_set_config+0x68/0x90
>[   96.329546]  __drm_mode_set_config_internal+0x60/0x110
>[   96.329548]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.329549]  ? drm_ioctl+0x114/0x440
>[   96.329550]  drm_ioctl+0x1f2/0x440
>[   96.329552]  ? drm_mode_getcrtc+0x180/0x180
>[   96.329553]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.329555]  do_vfs_ioctl+0x8d/0x590
>[   96.329556]  ? security_file_ioctl+0x3e/0x60
>[   96.329558]  SyS_ioctl+0x74/0x80
>[   96.329559]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.329560] RIP: 0033:0x7f716d0a3357
>[   96.329560] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.329561] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.329562] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.329562] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.329563] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.329563] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.329564] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.329583] ---[ end trace c9eae18250dbfa1b ]---
>[   96.338064] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.338065] Use count on domain AUX_A is already zero
>[   96.338069] ------------[ cut here ]------------
>[   96.338071] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.338071] Modules linked in: x86_pkg_temp_thermal
>[   96.338073] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.338073] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.338074] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.338075] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.338075] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.338076] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.338077] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.338077] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 0000000000003641
>[   96.338078] R10: ffffa21375fd2950 R11: 0000000000003641 R12: ffffa21375fd4b40
>[   96.338078] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.338079] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.338079] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.338080] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.338081] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.338081] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.338081] Call Trace:
>[   96.338083]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.338084]  ? wake_atomic_t_function+0x60/0x60
>[   96.338085]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.338086]  ? drm_printk+0x89/0x90
>[   96.338088]  drm_dp_dpcd_access+0x58/0xf0
>[   96.338090]  drm_dp_dpcd_write+0x16/0x20
>[   96.338091]  intel_dp_set_link_train+0x44/0xe0
>[   96.338093]  intel_dp_start_link_train+0xd4/0x520
>[   96.338094]  intel_ddi_pre_enable+0x378/0x620
>[   96.338096]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.338098]  haswell_crtc_enable+0x26b/0x7f0
>[   96.338099]  intel_update_crtc+0x43/0xd0
>[   96.338100]  skl_update_crtcs+0x1a9/0x1e0
>[   96.338101]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.338102]  intel_atomic_commit+0x3af/0x4a0
>[   96.338104]  ? handle_conflicting_encoders+0x267/0x280
>[   96.338105]  drm_atomic_commit+0x46/0x50
>[   96.338107]  drm_atomic_helper_set_config+0x68/0x90
>[   96.338108]  __drm_mode_set_config_internal+0x60/0x110
>[   96.338109]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.338111]  ? drm_ioctl+0x114/0x440
>[   96.338112]  drm_ioctl+0x1f2/0x440
>[   96.338113]  ? drm_mode_getcrtc+0x180/0x180
>[   96.338115]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.338116]  do_vfs_ioctl+0x8d/0x590
>[   96.338118]  ? security_file_ioctl+0x3e/0x60
>[   96.338119]  SyS_ioctl+0x74/0x80
>[   96.338121]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.338121] RIP: 0033:0x7f716d0a3357
>[   96.338122] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.338123] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.338123] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.338124] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.338124] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.338125] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.338125] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.338145] ---[ end trace c9eae18250dbfa1c ]---
>[   96.346625] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.346627] Use count on domain AUX_A is already zero
>[   96.346631] ------------[ cut here ]------------
>[   96.346633] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.346633] Modules linked in: x86_pkg_temp_thermal
>[   96.346634] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.346635] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.346635] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.346636] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.346637] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.346638] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.346638] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.346639] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 000000000000367b
>[   96.346639] R10: ffffa21375fd2950 R11: 000000000000367b R12: ffffa21375fd4b40
>[   96.346640] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.346641] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.346641] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.346642] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.346642] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.346643] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.346643] Call Trace:
>[   96.346644]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.346646]  ? wake_atomic_t_function+0x60/0x60
>[   96.346647]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.346648]  ? drm_printk+0x89/0x90
>[   96.346650]  drm_dp_dpcd_access+0x58/0xf0
>[   96.346651]  drm_dp_dpcd_write+0x16/0x20
>[   96.346653]  intel_dp_set_link_train+0x44/0xe0
>[   96.346655]  intel_dp_start_link_train+0xd4/0x520
>[   96.346656]  intel_ddi_pre_enable+0x378/0x620
>[   96.346658]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.346659]  haswell_crtc_enable+0x26b/0x7f0
>[   96.346660]  intel_update_crtc+0x43/0xd0
>[   96.346661]  skl_update_crtcs+0x1a9/0x1e0
>[   96.346663]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.346664]  intel_atomic_commit+0x3af/0x4a0
>[   96.346665]  ? handle_conflicting_encoders+0x267/0x280
>[   96.346667]  drm_atomic_commit+0x46/0x50
>[   96.346668]  drm_atomic_helper_set_config+0x68/0x90
>[   96.346670]  __drm_mode_set_config_internal+0x60/0x110
>[   96.346671]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.346672]  ? drm_ioctl+0x114/0x440
>[   96.346673]  drm_ioctl+0x1f2/0x440
>[   96.346675]  ? drm_mode_getcrtc+0x180/0x180
>[   96.346677]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.346678]  do_vfs_ioctl+0x8d/0x590
>[   96.346680]  ? security_file_ioctl+0x3e/0x60
>[   96.346681]  SyS_ioctl+0x74/0x80
>[   96.346682]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.346683] RIP: 0033:0x7f716d0a3357
>[   96.346683] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.346684] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.346685] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.346685] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.346686] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.346686] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.346687] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.346707] ---[ end trace c9eae18250dbfa1d ]---
>[   96.355187] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.355188] Use count on domain AUX_A is already zero
>[   96.355192] ------------[ cut here ]------------
>[   96.355194] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.355194] Modules linked in: x86_pkg_temp_thermal
>[   96.355196] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.355196] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.355197] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.355198] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.355199] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.355199] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.355200] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.355201] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 00000000000036b5
>[   96.355201] R10: ffffa21375fd2950 R11: 00000000000036b5 R12: ffffa21375fd4b40
>[   96.355202] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.355202] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.355203] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.355203] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.355204] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.355205] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.355205] Call Trace:
>[   96.355206]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.355208]  ? wake_atomic_t_function+0x60/0x60
>[   96.355209]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.355210]  ? drm_printk+0x89/0x90
>[   96.355212]  drm_dp_dpcd_access+0x58/0xf0
>[   96.355213]  drm_dp_dpcd_write+0x16/0x20
>[   96.355215]  intel_dp_set_link_train+0x44/0xe0
>[   96.355216]  intel_dp_start_link_train+0xd4/0x520
>[   96.355218]  intel_ddi_pre_enable+0x378/0x620
>[   96.355220]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.355221]  haswell_crtc_enable+0x26b/0x7f0
>[   96.355222]  intel_update_crtc+0x43/0xd0
>[   96.355223]  skl_update_crtcs+0x1a9/0x1e0
>[   96.355225]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.355226]  intel_atomic_commit+0x3af/0x4a0
>[   96.355227]  ? handle_conflicting_encoders+0x267/0x280
>[   96.355229]  drm_atomic_commit+0x46/0x50
>[   96.355230]  drm_atomic_helper_set_config+0x68/0x90
>[   96.355231]  __drm_mode_set_config_internal+0x60/0x110
>[   96.355233]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.355234]  ? drm_ioctl+0x114/0x440
>[   96.355235]  drm_ioctl+0x1f2/0x440
>[   96.355237]  ? drm_mode_getcrtc+0x180/0x180
>[   96.355239]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.355240]  do_vfs_ioctl+0x8d/0x590
>[   96.355241]  ? security_file_ioctl+0x3e/0x60
>[   96.355243]  SyS_ioctl+0x74/0x80
>[   96.355244]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.355245] RIP: 0033:0x7f716d0a3357
>[   96.355245] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.355246] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.355247] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.355247] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.355248] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.355248] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.355249] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.355268] ---[ end trace c9eae18250dbfa1e ]---
>[   96.363749] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.363750] Use count on domain AUX_A is already zero
>[   96.363754] ------------[ cut here ]------------
>[   96.363756] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.363756] Modules linked in: x86_pkg_temp_thermal
>[   96.363758] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.363758] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.363759] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.363760] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.363761] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.363761] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.363762] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.363763] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 00000000000036ef
>[   96.363763] R10: ffffa21375fd2950 R11: 00000000000036ef R12: ffffa21375fd4b40
>[   96.363764] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.363764] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.363765] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.363765] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.363766] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.363766] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.363767] Call Trace:
>[   96.363768]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.363770]  ? wake_atomic_t_function+0x60/0x60
>[   96.363771]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.363772]  ? drm_printk+0x89/0x90
>[   96.363774]  drm_dp_dpcd_access+0x58/0xf0
>[   96.363775]  drm_dp_dpcd_write+0x16/0x20
>[   96.363777]  intel_dp_set_link_train+0x44/0xe0
>[   96.363778]  intel_dp_start_link_train+0xd4/0x520
>[   96.363780]  intel_ddi_pre_enable+0x378/0x620
>[   96.363782]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.363783]  haswell_crtc_enable+0x26b/0x7f0
>[   96.363784]  intel_update_crtc+0x43/0xd0
>[   96.363785]  skl_update_crtcs+0x1a9/0x1e0
>[   96.363787]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.363788]  intel_atomic_commit+0x3af/0x4a0
>[   96.363789]  ? handle_conflicting_encoders+0x267/0x280
>[   96.363791]  drm_atomic_commit+0x46/0x50
>[   96.363792]  drm_atomic_helper_set_config+0x68/0x90
>[   96.363793]  __drm_mode_set_config_internal+0x60/0x110
>[   96.363795]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.363796]  ? drm_ioctl+0x114/0x440
>[   96.363797]  drm_ioctl+0x1f2/0x440
>[   96.363799]  ? drm_mode_getcrtc+0x180/0x180
>[   96.363800]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.363802]  do_vfs_ioctl+0x8d/0x590
>[   96.363803]  ? security_file_ioctl+0x3e/0x60
>[   96.363805]  SyS_ioctl+0x74/0x80
>[   96.363806]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.363807] RIP: 0033:0x7f716d0a3357
>[   96.363807] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.363808] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.363809] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.363809] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.363810] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.363810] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.363811] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.363830] ---[ end trace c9eae18250dbfa1f ]---
>[   96.372310] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.372312] Use count on domain AUX_A is already zero
>[   96.372316] ------------[ cut here ]------------
>[   96.372317] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.372318] Modules linked in: x86_pkg_temp_thermal
>[   96.372319] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.372320] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.372320] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.372321] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.372322] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.372322] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.372323] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.372324] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 0000000000003729
>[   96.372324] R10: ffffa21375fd2950 R11: 0000000000003729 R12: ffffa21375fd4b40
>[   96.372325] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.372325] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.372326] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.372326] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.372327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.372327] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.372328] Call Trace:
>[   96.372329]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.372331]  ? wake_atomic_t_function+0x60/0x60
>[   96.372332]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.372333]  ? drm_printk+0x89/0x90
>[   96.372335]  drm_dp_dpcd_access+0x58/0xf0
>[   96.372336]  drm_dp_dpcd_write+0x16/0x20
>[   96.372338]  intel_dp_set_link_train+0x44/0xe0
>[   96.372339]  intel_dp_start_link_train+0xd4/0x520
>[   96.372341]  intel_ddi_pre_enable+0x378/0x620
>[   96.372343]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.372344]  haswell_crtc_enable+0x26b/0x7f0
>[   96.372345]  intel_update_crtc+0x43/0xd0
>[   96.372346]  skl_update_crtcs+0x1a9/0x1e0
>[   96.372347]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.372349]  intel_atomic_commit+0x3af/0x4a0
>[   96.372350]  ? handle_conflicting_encoders+0x267/0x280
>[   96.372351]  drm_atomic_commit+0x46/0x50
>[   96.372353]  drm_atomic_helper_set_config+0x68/0x90
>[   96.372354]  __drm_mode_set_config_internal+0x60/0x110
>[   96.372356]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.372357]  ? drm_ioctl+0x114/0x440
>[   96.372358]  drm_ioctl+0x1f2/0x440
>[   96.372359]  ? drm_mode_getcrtc+0x180/0x180
>[   96.372361]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.372363]  do_vfs_ioctl+0x8d/0x590
>[   96.372364]  ? security_file_ioctl+0x3e/0x60
>[   96.372365]  SyS_ioctl+0x74/0x80
>[   96.372367]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.372367] RIP: 0033:0x7f716d0a3357
>[   96.372368] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.372369] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.372369] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.372370] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.372370] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.372371] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.372371] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.372391] ---[ end trace c9eae18250dbfa20 ]---
>[   96.380871] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.380873] Use count on domain AUX_A is already zero
>[   96.380877] ------------[ cut here ]------------
>[   96.380879] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.380879] Modules linked in: x86_pkg_temp_thermal
>[   96.380880] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.380881] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.380881] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.380883] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.380883] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.380884] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.380884] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.380885] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 0000000000003763
>[   96.380885] R10: ffffa21375fd2950 R11: 0000000000003763 R12: ffffa21375fd4b40
>[   96.380886] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.380887] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.380887] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.380888] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.380888] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.380889] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.380889] Call Trace:
>[   96.380890]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.380892]  ? wake_atomic_t_function+0x60/0x60
>[   96.380893]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.380894]  ? drm_printk+0x89/0x90
>[   96.380896]  drm_dp_dpcd_access+0x58/0xf0
>[   96.380897]  drm_dp_dpcd_write+0x16/0x20
>[   96.380899]  intel_dp_set_link_train+0x44/0xe0
>[   96.380900]  intel_dp_start_link_train+0xd4/0x520
>[   96.380902]  intel_ddi_pre_enable+0x378/0x620
>[   96.380904]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.380905]  haswell_crtc_enable+0x26b/0x7f0
>[   96.380906]  intel_update_crtc+0x43/0xd0
>[   96.380907]  skl_update_crtcs+0x1a9/0x1e0
>[   96.380908]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.380910]  intel_atomic_commit+0x3af/0x4a0
>[   96.380911]  ? handle_conflicting_encoders+0x267/0x280
>[   96.380912]  drm_atomic_commit+0x46/0x50
>[   96.380914]  drm_atomic_helper_set_config+0x68/0x90
>[   96.380915]  __drm_mode_set_config_internal+0x60/0x110
>[   96.380917]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.380918]  ? drm_ioctl+0x114/0x440
>[   96.380919]  drm_ioctl+0x1f2/0x440
>[   96.380920]  ? drm_mode_getcrtc+0x180/0x180
>[   96.380922]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.380924]  do_vfs_ioctl+0x8d/0x590
>[   96.380925]  ? security_file_ioctl+0x3e/0x60
>[   96.380926]  SyS_ioctl+0x74/0x80
>[   96.380928]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.380928] RIP: 0033:0x7f716d0a3357
>[   96.380929] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.380930] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.380930] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.380931] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.380931] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.380932] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.380932] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.380952] ---[ end trace c9eae18250dbfa21 ]---
>[   96.389432] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.389433] Use count on domain AUX_A is already zero
>[   96.389437] ------------[ cut here ]------------
>[   96.389439] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.389439] Modules linked in: x86_pkg_temp_thermal
>[   96.389441] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.389441] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.389442] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.389443] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.389443] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.389444] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.389445] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.389445] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 000000000000379d
>[   96.389446] R10: ffffa21375fd2950 R11: 000000000000379d R12: ffffa21375fd4b40
>[   96.389446] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.389447] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.389448] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.389448] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.389449] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.389449] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.389450] Call Trace:
>[   96.389451]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.389453]  ? wake_atomic_t_function+0x60/0x60
>[   96.389454]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.389455]  ? drm_printk+0x89/0x90
>[   96.389456]  drm_dp_dpcd_access+0x58/0xf0
>[   96.389458]  drm_dp_dpcd_write+0x16/0x20
>[   96.389460]  intel_dp_set_link_train+0x44/0xe0
>[   96.389461]  intel_dp_start_link_train+0xd4/0x520
>[   96.389463]  intel_ddi_pre_enable+0x378/0x620
>[   96.389464]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.389466]  haswell_crtc_enable+0x26b/0x7f0
>[   96.389467]  intel_update_crtc+0x43/0xd0
>[   96.389468]  skl_update_crtcs+0x1a9/0x1e0
>[   96.389469]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.389471]  intel_atomic_commit+0x3af/0x4a0
>[   96.389472]  ? handle_conflicting_encoders+0x267/0x280
>[   96.389473]  drm_atomic_commit+0x46/0x50
>[   96.389475]  drm_atomic_helper_set_config+0x68/0x90
>[   96.389476]  __drm_mode_set_config_internal+0x60/0x110
>[   96.389477]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.389479]  ? drm_ioctl+0x114/0x440
>[   96.389480]  drm_ioctl+0x1f2/0x440
>[   96.389481]  ? drm_mode_getcrtc+0x180/0x180
>[   96.389483]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.389484]  do_vfs_ioctl+0x8d/0x590
>[   96.389486]  ? security_file_ioctl+0x3e/0x60
>[   96.389487]  SyS_ioctl+0x74/0x80
>[   96.389489]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.389489] RIP: 0033:0x7f716d0a3357
>[   96.389490] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.389491] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.389491] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.389492] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.389492] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.389493] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.389493] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.389513] ---[ end trace c9eae18250dbfa22 ]---
>[   96.397993] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.397994] Use count on domain AUX_A is already zero
>[   96.397999] ------------[ cut here ]------------
>[   96.398000] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.398001] Modules linked in: x86_pkg_temp_thermal
>[   96.398002] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.398002] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.398003] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.398004] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.398004] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.398005] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.398006] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.398006] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 00000000000037d7
>[   96.398007] R10: ffffa21375fd2950 R11: 00000000000037d7 R12: ffffa21375fd4b40
>[   96.398008] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.398008] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.398009] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.398009] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.398010] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.398010] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.398011] Call Trace:
>[   96.398012]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.398014]  ? wake_atomic_t_function+0x60/0x60
>[   96.398015]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.398016]  ? drm_printk+0x89/0x90
>[   96.398018]  drm_dp_dpcd_access+0x58/0xf0
>[   96.398019]  drm_dp_dpcd_write+0x16/0x20
>[   96.398021]  intel_dp_set_link_train+0x44/0xe0
>[   96.398022]  intel_dp_start_link_train+0xd4/0x520
>[   96.398024]  intel_ddi_pre_enable+0x378/0x620
>[   96.398025]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.398027]  haswell_crtc_enable+0x26b/0x7f0
>[   96.398028]  intel_update_crtc+0x43/0xd0
>[   96.398029]  skl_update_crtcs+0x1a9/0x1e0
>[   96.398030]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.398032]  intel_atomic_commit+0x3af/0x4a0
>[   96.398033]  ? handle_conflicting_encoders+0x267/0x280
>[   96.398034]  drm_atomic_commit+0x46/0x50
>[   96.398036]  drm_atomic_helper_set_config+0x68/0x90
>[   96.398037]  __drm_mode_set_config_internal+0x60/0x110
>[   96.398039]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.398040]  ? drm_ioctl+0x114/0x440
>[   96.398041]  drm_ioctl+0x1f2/0x440
>[   96.398042]  ? drm_mode_getcrtc+0x180/0x180
>[   96.398044]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.398046]  do_vfs_ioctl+0x8d/0x590
>[   96.398047]  ? security_file_ioctl+0x3e/0x60
>[   96.398049]  SyS_ioctl+0x74/0x80
>[   96.398050]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.398050] RIP: 0033:0x7f716d0a3357
>[   96.398051] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.398052] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.398052] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.398053] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.398053] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.398054] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.398055] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.398074] ---[ end trace c9eae18250dbfa23 ]---
>[   96.406555] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.406557] Use count on domain AUX_A is already zero
>[   96.406561] ------------[ cut here ]------------
>[   96.406563] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.406563] Modules linked in: x86_pkg_temp_thermal
>[   96.406565] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.406565] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.406566] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.406567] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.406568] RSP: 0018:ffffb4d580f63710 EFLAGS: 00010282
>[   96.406568] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.406569] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381d8cba0
>[   96.406570] RBP: ffffb4d580f63738 R08: 0000000000000001 R09: 0000000000003811
>[   96.406570] R10: ffffa21375fd2950 R11: 0000000000003811 R12: ffffa21375fd4b40
>[   96.406571] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.406571] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.406572] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.406572] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.406573] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.406574] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.406574] Call Trace:
>[   96.406575]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.406577]  ? wake_atomic_t_function+0x60/0x60
>[   96.406578]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.406579]  ? drm_printk+0x89/0x90
>[   96.406581]  drm_dp_dpcd_access+0x58/0xf0
>[   96.406582]  drm_dp_dpcd_write+0x16/0x20
>[   96.406584]  intel_dp_set_link_train+0x44/0xe0
>[   96.406585]  intel_dp_start_link_train+0xd4/0x520
>[   96.406587]  intel_ddi_pre_enable+0x378/0x620
>[   96.406589]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.406590]  haswell_crtc_enable+0x26b/0x7f0
>[   96.406591]  intel_update_crtc+0x43/0xd0
>[   96.406592]  skl_update_crtcs+0x1a9/0x1e0
>[   96.406593]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.406595]  intel_atomic_commit+0x3af/0x4a0
>[   96.406596]  ? handle_conflicting_encoders+0x267/0x280
>[   96.406598]  drm_atomic_commit+0x46/0x50
>[   96.406599]  drm_atomic_helper_set_config+0x68/0x90
>[   96.406600]  __drm_mode_set_config_internal+0x60/0x110
>[   96.406602]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.406603]  ? drm_ioctl+0x114/0x440
>[   96.406604]  drm_ioctl+0x1f2/0x440
>[   96.406605]  ? drm_mode_getcrtc+0x180/0x180
>[   96.406607]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.406609]  do_vfs_ioctl+0x8d/0x590
>[   96.406610]  ? security_file_ioctl+0x3e/0x60
>[   96.406612]  SyS_ioctl+0x74/0x80
>[   96.406613]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.406614] RIP: 0033:0x7f716d0a3357
>[   96.406614] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.406615] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.406616] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.406616] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.406617] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.406617] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.406618] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.406637] ---[ end trace c9eae18250dbfa24 ]---
>[   96.406640] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   96.406641] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[   96.406645] [drm:intel_dp_start_link_train] Link Training failed at link rate = 162000, lane count = 2
>[   96.406666] [drm:intel_dp_modeset_retry_work_fn] [CONNECTOR:48:eDP-1]
>[   96.415048] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.415049] Use count on domain AUX_A is already zero
>[   96.415053] ------------[ cut here ]------------
>[   96.415055] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.415055] Modules linked in: x86_pkg_temp_thermal
>[   96.415057] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.415057] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.415058] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.415059] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.415060] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.415061] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.415061] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.415062] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 000000000000384f
>[   96.415062] R10: ffffa21375fd2950 R11: 000000000000384f R12: ffffa21375fd4b40
>[   96.415063] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.415064] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.415064] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.415065] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.415065] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.415066] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.415066] Call Trace:
>[   96.415067]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.415069]  ? wake_atomic_t_function+0x60/0x60
>[   96.415070]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.415072]  ? wake_up_process+0x10/0x20
>[   96.415073]  ? insert_work+0x68/0x80
>[   96.415075]  drm_dp_dpcd_access+0x58/0xf0
>[   96.415077]  drm_dp_dpcd_write+0x16/0x20
>[   96.415078]  intel_dp_set_link_train+0x44/0xe0
>[   96.415080]  intel_dp_stop_link_train+0xb/0x10
>[   96.415081]  intel_ddi_pre_enable+0x393/0x620
>[   96.415083]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.415084]  haswell_crtc_enable+0x26b/0x7f0
>[   96.415086]  intel_update_crtc+0x43/0xd0
>[   96.415087]  skl_update_crtcs+0x1a9/0x1e0
>[   96.415088]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.415089]  intel_atomic_commit+0x3af/0x4a0
>[   96.415091]  ? handle_conflicting_encoders+0x267/0x280
>[   96.415092]  drm_atomic_commit+0x46/0x50
>[   96.415093]  drm_atomic_helper_set_config+0x68/0x90
>[   96.415095]  __drm_mode_set_config_internal+0x60/0x110
>[   96.415096]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.415097]  ? drm_ioctl+0x114/0x440
>[   96.415099]  drm_ioctl+0x1f2/0x440
>[   96.415100]  ? drm_mode_getcrtc+0x180/0x180
>[   96.415102]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.415103]  do_vfs_ioctl+0x8d/0x590
>[   96.415105]  ? security_file_ioctl+0x3e/0x60
>[   96.415106]  SyS_ioctl+0x74/0x80
>[   96.415107]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.415108] RIP: 0033:0x7f716d0a3357
>[   96.415108] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.415109] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.415110] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.415110] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.415111] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.415111] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.415112] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.415132] ---[ end trace c9eae18250dbfa25 ]---
>[   96.423532] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.423534] Use count on domain AUX_A is already zero
>[   96.423538] ------------[ cut here ]------------
>[   96.423540] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.423540] Modules linked in: x86_pkg_temp_thermal
>[   96.423541] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.423542] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.423542] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.423544] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.423544] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.423545] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.423545] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.423546] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 000000000000388a
>[   96.423546] R10: ffffa21375fd2950 R11: 000000000000388a R12: ffffa21375fd4b40
>[   96.423547] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.423548] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.423548] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.423549] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.423549] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.423550] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.423550] Call Trace:
>[   96.423551]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.423553]  ? wake_atomic_t_function+0x60/0x60
>[   96.423554]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.423556]  ? wake_up_process+0x10/0x20
>[   96.423557]  ? insert_work+0x68/0x80
>[   96.423559]  drm_dp_dpcd_access+0x58/0xf0
>[   96.423560]  drm_dp_dpcd_write+0x16/0x20
>[   96.423562]  intel_dp_set_link_train+0x44/0xe0
>[   96.423563]  intel_dp_stop_link_train+0xb/0x10
>[   96.423565]  intel_ddi_pre_enable+0x393/0x620
>[   96.423567]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.423568]  haswell_crtc_enable+0x26b/0x7f0
>[   96.423569]  intel_update_crtc+0x43/0xd0
>[   96.423570]  skl_update_crtcs+0x1a9/0x1e0
>[   96.423571]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.423573]  intel_atomic_commit+0x3af/0x4a0
>[   96.423574]  ? handle_conflicting_encoders+0x267/0x280
>[   96.423575]  drm_atomic_commit+0x46/0x50
>[   96.423577]  drm_atomic_helper_set_config+0x68/0x90
>[   96.423578]  __drm_mode_set_config_internal+0x60/0x110
>[   96.423580]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.423581]  ? drm_ioctl+0x114/0x440
>[   96.423582]  drm_ioctl+0x1f2/0x440
>[   96.423583]  ? drm_mode_getcrtc+0x180/0x180
>[   96.423585]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.423587]  do_vfs_ioctl+0x8d/0x590
>[   96.423588]  ? security_file_ioctl+0x3e/0x60
>[   96.423590]  SyS_ioctl+0x74/0x80
>[   96.423591]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.423592] RIP: 0033:0x7f716d0a3357
>[   96.423592] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.423593] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.423594] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.423594] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.423595] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.423595] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.423596] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.423615] ---[ end trace c9eae18250dbfa26 ]---
>[   96.432016] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.432018] Use count on domain AUX_A is already zero
>[   96.432022] ------------[ cut here ]------------
>[   96.432024] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.432024] Modules linked in: x86_pkg_temp_thermal
>[   96.432026] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.432026] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.432027] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.432028] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.432029] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.432029] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.432030] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.432030] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 00000000000038c5
>[   96.432031] R10: ffffa21375fd2950 R11: 00000000000038c5 R12: ffffa21375fd4b40
>[   96.432032] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.432032] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.432033] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.432033] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.432034] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.432034] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.432035] Call Trace:
>[   96.432036]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.432038]  ? wake_atomic_t_function+0x60/0x60
>[   96.432039]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.432040]  ? wake_up_process+0x10/0x20
>[   96.432041]  ? insert_work+0x68/0x80
>[   96.432043]  drm_dp_dpcd_access+0x58/0xf0
>[   96.432045]  drm_dp_dpcd_write+0x16/0x20
>[   96.432046]  intel_dp_set_link_train+0x44/0xe0
>[   96.432048]  intel_dp_stop_link_train+0xb/0x10
>[   96.432049]  intel_ddi_pre_enable+0x393/0x620
>[   96.432051]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.432052]  haswell_crtc_enable+0x26b/0x7f0
>[   96.432054]  intel_update_crtc+0x43/0xd0
>[   96.432055]  skl_update_crtcs+0x1a9/0x1e0
>[   96.432056]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.432057]  intel_atomic_commit+0x3af/0x4a0
>[   96.432059]  ? handle_conflicting_encoders+0x267/0x280
>[   96.432060]  drm_atomic_commit+0x46/0x50
>[   96.432061]  drm_atomic_helper_set_config+0x68/0x90
>[   96.432063]  __drm_mode_set_config_internal+0x60/0x110
>[   96.432064]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.432065]  ? drm_ioctl+0x114/0x440
>[   96.432067]  drm_ioctl+0x1f2/0x440
>[   96.432068]  ? drm_mode_getcrtc+0x180/0x180
>[   96.432070]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.432071]  do_vfs_ioctl+0x8d/0x590
>[   96.432073]  ? security_file_ioctl+0x3e/0x60
>[   96.432074]  SyS_ioctl+0x74/0x80
>[   96.432076]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.432076] RIP: 0033:0x7f716d0a3357
>[   96.432077] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.432078] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.432078] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.432079] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.432079] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.432080] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.432080] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.432100] ---[ end trace c9eae18250dbfa27 ]---
>[   96.440501] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.440502] Use count on domain AUX_A is already zero
>[   96.440506] ------------[ cut here ]------------
>[   96.440508] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.440508] Modules linked in: x86_pkg_temp_thermal
>[   96.440510] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.440510] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.440511] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.440512] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.440512] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.440513] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.440514] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.440514] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003900
>[   96.440515] R10: ffffa21375fd2950 R11: 0000000000003900 R12: ffffa21375fd4b40
>[   96.440515] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.440516] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.440517] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.440517] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.440518] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.440518] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.440519] Call Trace:
>[   96.440520]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.440522]  ? wake_atomic_t_function+0x60/0x60
>[   96.440523]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.440524]  ? wake_up_process+0x10/0x20
>[   96.440525]  ? insert_work+0x68/0x80
>[   96.440527]  drm_dp_dpcd_access+0x58/0xf0
>[   96.440529]  drm_dp_dpcd_write+0x16/0x20
>[   96.440530]  intel_dp_set_link_train+0x44/0xe0
>[   96.440532]  intel_dp_stop_link_train+0xb/0x10
>[   96.440533]  intel_ddi_pre_enable+0x393/0x620
>[   96.440535]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.440536]  haswell_crtc_enable+0x26b/0x7f0
>[   96.440537]  intel_update_crtc+0x43/0xd0
>[   96.440539]  skl_update_crtcs+0x1a9/0x1e0
>[   96.440540]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.440541]  intel_atomic_commit+0x3af/0x4a0
>[   96.440543]  ? handle_conflicting_encoders+0x267/0x280
>[   96.440544]  drm_atomic_commit+0x46/0x50
>[   96.440545]  drm_atomic_helper_set_config+0x68/0x90
>[   96.440547]  __drm_mode_set_config_internal+0x60/0x110
>[   96.440548]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.440549]  ? drm_ioctl+0x114/0x440
>[   96.440551]  drm_ioctl+0x1f2/0x440
>[   96.440552]  ? drm_mode_getcrtc+0x180/0x180
>[   96.440554]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.440555]  do_vfs_ioctl+0x8d/0x590
>[   96.440557]  ? security_file_ioctl+0x3e/0x60
>[   96.440558]  SyS_ioctl+0x74/0x80
>[   96.440560]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.440560] RIP: 0033:0x7f716d0a3357
>[   96.440561] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.440562] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.440562] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.440563] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.440563] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.440564] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.440564] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.440584] ---[ end trace c9eae18250dbfa28 ]---
>[   96.448984] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.448985] Use count on domain AUX_A is already zero
>[   96.448989] ------------[ cut here ]------------
>[   96.448991] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.448992] Modules linked in: x86_pkg_temp_thermal
>[   96.448993] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.448993] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.448994] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.448995] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.448996] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.448997] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.448997] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.448998] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 000000000000393b
>[   96.448998] R10: ffffa21375fd2950 R11: 000000000000393b R12: ffffa21375fd4b40
>[   96.448999] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.448999] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.449000] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.449000] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.449001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.449002] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.449002] Call Trace:
>[   96.449003]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.449005]  ? wake_atomic_t_function+0x60/0x60
>[   96.449006]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.449007]  ? wake_up_process+0x10/0x20
>[   96.449008]  ? insert_work+0x68/0x80
>[   96.449010]  drm_dp_dpcd_access+0x58/0xf0
>[   96.449012]  drm_dp_dpcd_write+0x16/0x20
>[   96.449013]  intel_dp_set_link_train+0x44/0xe0
>[   96.449015]  intel_dp_stop_link_train+0xb/0x10
>[   96.449016]  intel_ddi_pre_enable+0x393/0x620
>[   96.449018]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.449019]  haswell_crtc_enable+0x26b/0x7f0
>[   96.449021]  intel_update_crtc+0x43/0xd0
>[   96.449022]  skl_update_crtcs+0x1a9/0x1e0
>[   96.449023]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.449024]  intel_atomic_commit+0x3af/0x4a0
>[   96.449026]  ? handle_conflicting_encoders+0x267/0x280
>[   96.449027]  drm_atomic_commit+0x46/0x50
>[   96.449028]  drm_atomic_helper_set_config+0x68/0x90
>[   96.449030]  __drm_mode_set_config_internal+0x60/0x110
>[   96.449031]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.449032]  ? drm_ioctl+0x114/0x440
>[   96.449034]  drm_ioctl+0x1f2/0x440
>[   96.449035]  ? drm_mode_getcrtc+0x180/0x180
>[   96.449037]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.449038]  do_vfs_ioctl+0x8d/0x590
>[   96.449040]  ? security_file_ioctl+0x3e/0x60
>[   96.449041]  SyS_ioctl+0x74/0x80
>[   96.449042]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.449043] RIP: 0033:0x7f716d0a3357
>[   96.449044] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.449044] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.449045] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.449045] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.449046] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.449047] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.449047] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.449067] ---[ end trace c9eae18250dbfa29 ]---
>[   96.457467] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.457469] Use count on domain AUX_A is already zero
>[   96.457473] ------------[ cut here ]------------
>[   96.457475] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.457475] Modules linked in: x86_pkg_temp_thermal
>[   96.457476] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.457477] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.457477] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.457479] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.457479] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.457480] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.457480] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.457481] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003976
>[   96.457481] R10: ffffa21375fd2950 R11: 0000000000003976 R12: ffffa21375fd4b40
>[   96.457482] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.457483] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.457483] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.457484] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.457484] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.457485] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.457485] Call Trace:
>[   96.457486]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.457488]  ? wake_atomic_t_function+0x60/0x60
>[   96.457489]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.457490]  ? wake_up_process+0x10/0x20
>[   96.457492]  ? insert_work+0x68/0x80
>[   96.457493]  drm_dp_dpcd_access+0x58/0xf0
>[   96.457495]  drm_dp_dpcd_write+0x16/0x20
>[   96.457496]  intel_dp_set_link_train+0x44/0xe0
>[   96.457498]  intel_dp_stop_link_train+0xb/0x10
>[   96.457499]  intel_ddi_pre_enable+0x393/0x620
>[   96.457501]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.457502]  haswell_crtc_enable+0x26b/0x7f0
>[   96.457504]  intel_update_crtc+0x43/0xd0
>[   96.457505]  skl_update_crtcs+0x1a9/0x1e0
>[   96.457506]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.457507]  intel_atomic_commit+0x3af/0x4a0
>[   96.457509]  ? handle_conflicting_encoders+0x267/0x280
>[   96.457510]  drm_atomic_commit+0x46/0x50
>[   96.457511]  drm_atomic_helper_set_config+0x68/0x90
>[   96.457513]  __drm_mode_set_config_internal+0x60/0x110
>[   96.457514]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.457515]  ? drm_ioctl+0x114/0x440
>[   96.457517]  drm_ioctl+0x1f2/0x440
>[   96.457518]  ? drm_mode_getcrtc+0x180/0x180
>[   96.457520]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.457521]  do_vfs_ioctl+0x8d/0x590
>[   96.457523]  ? security_file_ioctl+0x3e/0x60
>[   96.457524]  SyS_ioctl+0x74/0x80
>[   96.457525]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.457526] RIP: 0033:0x7f716d0a3357
>[   96.457526] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.457527] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.457528] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.457528] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.457529] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.457529] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.457530] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.457550] ---[ end trace c9eae18250dbfa2a ]---
>[   96.465950] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.465951] Use count on domain AUX_A is already zero
>[   96.465956] ------------[ cut here ]------------
>[   96.465957] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.465958] Modules linked in: x86_pkg_temp_thermal
>[   96.465959] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.465960] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.465960] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.465961] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.465962] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.465963] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.465963] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.465964] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 00000000000039b1
>[   96.465964] R10: ffffa21375fd2950 R11: 00000000000039b1 R12: ffffa21375fd4b40
>[   96.465965] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.465965] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.465966] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.465967] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.465967] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.465968] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.465968] Call Trace:
>[   96.465969]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.465971]  ? wake_atomic_t_function+0x60/0x60
>[   96.465972]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.465973]  ? wake_up_process+0x10/0x20
>[   96.465974]  ? insert_work+0x68/0x80
>[   96.465976]  drm_dp_dpcd_access+0x58/0xf0
>[   96.465978]  drm_dp_dpcd_write+0x16/0x20
>[   96.465979]  intel_dp_set_link_train+0x44/0xe0
>[   96.465981]  intel_dp_stop_link_train+0xb/0x10
>[   96.465982]  intel_ddi_pre_enable+0x393/0x620
>[   96.465984]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.465985]  haswell_crtc_enable+0x26b/0x7f0
>[   96.465986]  intel_update_crtc+0x43/0xd0
>[   96.465987]  skl_update_crtcs+0x1a9/0x1e0
>[   96.465989]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.465990]  intel_atomic_commit+0x3af/0x4a0
>[   96.465991]  ? handle_conflicting_encoders+0x267/0x280
>[   96.465993]  drm_atomic_commit+0x46/0x50
>[   96.465994]  drm_atomic_helper_set_config+0x68/0x90
>[   96.465996]  __drm_mode_set_config_internal+0x60/0x110
>[   96.465997]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.465998]  ? drm_ioctl+0x114/0x440
>[   96.465999]  drm_ioctl+0x1f2/0x440
>[   96.466001]  ? drm_mode_getcrtc+0x180/0x180
>[   96.466003]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.466004]  do_vfs_ioctl+0x8d/0x590
>[   96.466006]  ? security_file_ioctl+0x3e/0x60
>[   96.466007]  SyS_ioctl+0x74/0x80
>[   96.466008]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.466009] RIP: 0033:0x7f716d0a3357
>[   96.466009] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.466010] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.466011] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.466011] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.466012] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.466012] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.466013] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.466032] ---[ end trace c9eae18250dbfa2b ]---
>[   96.474433] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.474434] Use count on domain AUX_A is already zero
>[   96.474438] ------------[ cut here ]------------
>[   96.474440] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.474440] Modules linked in: x86_pkg_temp_thermal
>[   96.474442] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.474442] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.474442] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.474444] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.474444] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.474445] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.474445] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.474446] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 00000000000039ec
>[   96.474447] R10: ffffa21375fd2950 R11: 00000000000039ec R12: ffffa21375fd4b40
>[   96.474447] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.474448] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.474448] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.474449] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.474449] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.474450] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.474450] Call Trace:
>[   96.474451]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.474453]  ? wake_atomic_t_function+0x60/0x60
>[   96.474454]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.474455]  ? wake_up_process+0x10/0x20
>[   96.474457]  ? insert_work+0x68/0x80
>[   96.474458]  drm_dp_dpcd_access+0x58/0xf0
>[   96.474460]  drm_dp_dpcd_write+0x16/0x20
>[   96.474462]  intel_dp_set_link_train+0x44/0xe0
>[   96.474463]  intel_dp_stop_link_train+0xb/0x10
>[   96.474464]  intel_ddi_pre_enable+0x393/0x620
>[   96.474466]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.474468]  haswell_crtc_enable+0x26b/0x7f0
>[   96.474469]  intel_update_crtc+0x43/0xd0
>[   96.474470]  skl_update_crtcs+0x1a9/0x1e0
>[   96.474471]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.474472]  intel_atomic_commit+0x3af/0x4a0
>[   96.474474]  ? handle_conflicting_encoders+0x267/0x280
>[   96.474475]  drm_atomic_commit+0x46/0x50
>[   96.474476]  drm_atomic_helper_set_config+0x68/0x90
>[   96.474478]  __drm_mode_set_config_internal+0x60/0x110
>[   96.474479]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.474481]  ? drm_ioctl+0x114/0x440
>[   96.474482]  drm_ioctl+0x1f2/0x440
>[   96.474483]  ? drm_mode_getcrtc+0x180/0x180
>[   96.474485]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.474486]  do_vfs_ioctl+0x8d/0x590
>[   96.474488]  ? security_file_ioctl+0x3e/0x60
>[   96.474489]  SyS_ioctl+0x74/0x80
>[   96.474491]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.474491] RIP: 0033:0x7f716d0a3357
>[   96.474492] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.474492] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.474493] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.474493] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.474494] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.474495] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.474495] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.474515] ---[ end trace c9eae18250dbfa2c ]---
>[   96.482915] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.482917] Use count on domain AUX_A is already zero
>[   96.482921] ------------[ cut here ]------------
>[   96.482922] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.482923] Modules linked in: x86_pkg_temp_thermal
>[   96.482924] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.482925] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.482925] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.482926] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.482927] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.482928] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.482928] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.482929] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003a27
>[   96.482929] R10: ffffa21375fd2950 R11: 0000000000003a27 R12: ffffa21375fd4b40
>[   96.482930] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.482930] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.482931] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.482931] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.482932] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.482932] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.482933] Call Trace:
>[   96.482934]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.482936]  ? wake_atomic_t_function+0x60/0x60
>[   96.482937]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.482938]  ? wake_up_process+0x10/0x20
>[   96.482939]  ? insert_work+0x68/0x80
>[   96.482941]  drm_dp_dpcd_access+0x58/0xf0
>[   96.482943]  drm_dp_dpcd_write+0x16/0x20
>[   96.482944]  intel_dp_set_link_train+0x44/0xe0
>[   96.482946]  intel_dp_stop_link_train+0xb/0x10
>[   96.482947]  intel_ddi_pre_enable+0x393/0x620
>[   96.482949]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.482950]  haswell_crtc_enable+0x26b/0x7f0
>[   96.482951]  intel_update_crtc+0x43/0xd0
>[   96.482952]  skl_update_crtcs+0x1a9/0x1e0
>[   96.482954]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.482955]  intel_atomic_commit+0x3af/0x4a0
>[   96.482956]  ? handle_conflicting_encoders+0x267/0x280
>[   96.482958]  drm_atomic_commit+0x46/0x50
>[   96.482959]  drm_atomic_helper_set_config+0x68/0x90
>[   96.482961]  __drm_mode_set_config_internal+0x60/0x110
>[   96.482962]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.482963]  ? drm_ioctl+0x114/0x440
>[   96.482964]  drm_ioctl+0x1f2/0x440
>[   96.482966]  ? drm_mode_getcrtc+0x180/0x180
>[   96.482968]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.482969]  do_vfs_ioctl+0x8d/0x590
>[   96.482971]  ? security_file_ioctl+0x3e/0x60
>[   96.482972]  SyS_ioctl+0x74/0x80
>[   96.482973]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.482974] RIP: 0033:0x7f716d0a3357
>[   96.482974] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.482975] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.482976] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.482976] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.482977] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.482977] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.482978] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.482997] ---[ end trace c9eae18250dbfa2d ]---
>[   96.491398] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.491399] Use count on domain AUX_A is already zero
>[   96.491403] ------------[ cut here ]------------
>[   96.491405] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.491405] Modules linked in: x86_pkg_temp_thermal
>[   96.491407] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.491407] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.491408] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.491409] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.491409] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.491410] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.491411] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.491411] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003a62
>[   96.491412] R10: ffffa21375fd2950 R11: 0000000000003a62 R12: ffffa21375fd4b40
>[   96.491412] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.491413] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.491414] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.491414] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.491415] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.491415] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.491415] Call Trace:
>[   96.491417]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.491418]  ? wake_atomic_t_function+0x60/0x60
>[   96.491419]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.491420]  ? wake_up_process+0x10/0x20
>[   96.491422]  ? insert_work+0x68/0x80
>[   96.491423]  drm_dp_dpcd_access+0x58/0xf0
>[   96.491430]  drm_dp_dpcd_write+0x16/0x20
>[   96.491431]  intel_dp_set_link_train+0x44/0xe0
>[   96.491433]  intel_dp_stop_link_train+0xb/0x10
>[   96.491434]  intel_ddi_pre_enable+0x393/0x620
>[   96.491436]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.491438]  haswell_crtc_enable+0x26b/0x7f0
>[   96.491440]  intel_update_crtc+0x43/0xd0
>[   96.491441]  skl_update_crtcs+0x1a9/0x1e0
>[   96.491443]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.491445]  intel_atomic_commit+0x3af/0x4a0
>[   96.491446]  ? handle_conflicting_encoders+0x267/0x280
>[   96.491448]  drm_atomic_commit+0x46/0x50
>[   96.491450]  drm_atomic_helper_set_config+0x68/0x90
>[   96.491452]  __drm_mode_set_config_internal+0x60/0x110
>[   96.491453]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.491455]  ? drm_ioctl+0x114/0x440
>[   96.491456]  drm_ioctl+0x1f2/0x440
>[   96.491458]  ? drm_mode_getcrtc+0x180/0x180
>[   96.491461]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.491462]  do_vfs_ioctl+0x8d/0x590
>[   96.491464]  ? security_file_ioctl+0x3e/0x60
>[   96.491469]  SyS_ioctl+0x74/0x80
>[   96.491475]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.491476] RIP: 0033:0x7f716d0a3357
>[   96.491477] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.491482] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.491485] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.491487] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.491490] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.491492] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.491495] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.491544] ---[ end trace c9eae18250dbfa2e ]---
>[   96.499945] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.499946] Use count on domain AUX_A is already zero
>[   96.499950] ------------[ cut here ]------------
>[   96.499952] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.499952] Modules linked in: x86_pkg_temp_thermal
>[   96.499954] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.499954] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.499955] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.499956] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.499957] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.499957] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.499958] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.499958] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003a9d
>[   96.499959] R10: ffffa21375fd2950 R11: 0000000000003a9d R12: ffffa21375fd4b40
>[   96.499960] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.499960] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.499961] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.499961] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.499962] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.499962] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.499963] Call Trace:
>[   96.499964]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.499966]  ? wake_atomic_t_function+0x60/0x60
>[   96.499967]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.499968]  ? wake_up_process+0x10/0x20
>[   96.499969]  ? insert_work+0x68/0x80
>[   96.499971]  drm_dp_dpcd_access+0x58/0xf0
>[   96.499972]  drm_dp_dpcd_write+0x16/0x20
>[   96.499974]  intel_dp_set_link_train+0x44/0xe0
>[   96.499976]  intel_dp_stop_link_train+0xb/0x10
>[   96.499977]  intel_ddi_pre_enable+0x393/0x620
>[   96.499979]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.499980]  haswell_crtc_enable+0x26b/0x7f0
>[   96.499981]  intel_update_crtc+0x43/0xd0
>[   96.499982]  skl_update_crtcs+0x1a9/0x1e0
>[   96.499984]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.499985]  intel_atomic_commit+0x3af/0x4a0
>[   96.499987]  ? handle_conflicting_encoders+0x267/0x280
>[   96.499988]  drm_atomic_commit+0x46/0x50
>[   96.499989]  drm_atomic_helper_set_config+0x68/0x90
>[   96.499991]  __drm_mode_set_config_internal+0x60/0x110
>[   96.499992]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.499993]  ? drm_ioctl+0x114/0x440
>[   96.499994]  drm_ioctl+0x1f2/0x440
>[   96.499996]  ? drm_mode_getcrtc+0x180/0x180
>[   96.499998]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.499999]  do_vfs_ioctl+0x8d/0x590
>[   96.500001]  ? security_file_ioctl+0x3e/0x60
>[   96.500002]  SyS_ioctl+0x74/0x80
>[   96.500003]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.500004] RIP: 0033:0x7f716d0a3357
>[   96.500004] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.500005] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.500006] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.500006] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.500007] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.500007] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.500008] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.500027] ---[ end trace c9eae18250dbfa2f ]---
>[   96.508428] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.508430] Use count on domain AUX_A is already zero
>[   96.508434] ------------[ cut here ]------------
>[   96.508436] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.508436] Modules linked in: x86_pkg_temp_thermal
>[   96.508438] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.508438] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.508439] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.508440] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.508440] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.508441] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.508442] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.508442] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003ad8
>[   96.508443] R10: ffffa21375fd2950 R11: 0000000000003ad8 R12: ffffa21375fd4b40
>[   96.508443] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.508444] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.508445] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.508445] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.508446] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.508446] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.508446] Call Trace:
>[   96.508448]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.508449]  ? wake_atomic_t_function+0x60/0x60
>[   96.508450]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.508452]  ? wake_up_process+0x10/0x20
>[   96.508453]  ? insert_work+0x68/0x80
>[   96.508455]  drm_dp_dpcd_access+0x58/0xf0
>[   96.508456]  drm_dp_dpcd_write+0x16/0x20
>[   96.508458]  intel_dp_set_link_train+0x44/0xe0
>[   96.508459]  intel_dp_stop_link_train+0xb/0x10
>[   96.508461]  intel_ddi_pre_enable+0x393/0x620
>[   96.508463]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.508464]  haswell_crtc_enable+0x26b/0x7f0
>[   96.508465]  intel_update_crtc+0x43/0xd0
>[   96.508466]  skl_update_crtcs+0x1a9/0x1e0
>[   96.508467]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.508469]  intel_atomic_commit+0x3af/0x4a0
>[   96.508470]  ? handle_conflicting_encoders+0x267/0x280
>[   96.508471]  drm_atomic_commit+0x46/0x50
>[   96.508473]  drm_atomic_helper_set_config+0x68/0x90
>[   96.508474]  __drm_mode_set_config_internal+0x60/0x110
>[   96.508476]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.508477]  ? drm_ioctl+0x114/0x440
>[   96.508478]  drm_ioctl+0x1f2/0x440
>[   96.508480]  ? drm_mode_getcrtc+0x180/0x180
>[   96.508481]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.508483]  do_vfs_ioctl+0x8d/0x590
>[   96.508484]  ? security_file_ioctl+0x3e/0x60
>[   96.508486]  SyS_ioctl+0x74/0x80
>[   96.508487]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.508488] RIP: 0033:0x7f716d0a3357
>[   96.508488] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.508489] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.508489] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.508490] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.508490] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.508491] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.508492] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.508511] ---[ end trace c9eae18250dbfa30 ]---
>[   96.516912] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.516914] Use count on domain AUX_A is already zero
>[   96.516918] ------------[ cut here ]------------
>[   96.516920] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.516920] Modules linked in: x86_pkg_temp_thermal
>[   96.516921] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.516922] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.516922] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.516924] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.516924] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.516925] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.516925] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.516926] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003b13
>[   96.516927] R10: ffffa21375fd2950 R11: 0000000000003b13 R12: ffffa21375fd4b40
>[   96.516927] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.516928] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.516928] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.516929] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.516929] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.516930] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.516930] Call Trace:
>[   96.516931]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.516933]  ? wake_atomic_t_function+0x60/0x60
>[   96.516934]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.516935]  ? wake_up_process+0x10/0x20
>[   96.516937]  ? insert_work+0x68/0x80
>[   96.516938]  drm_dp_dpcd_access+0x58/0xf0
>[   96.516940]  drm_dp_dpcd_write+0x16/0x20
>[   96.516942]  intel_dp_set_link_train+0x44/0xe0
>[   96.516943]  intel_dp_stop_link_train+0xb/0x10
>[   96.516945]  intel_ddi_pre_enable+0x393/0x620
>[   96.516946]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.516948]  haswell_crtc_enable+0x26b/0x7f0
>[   96.516949]  intel_update_crtc+0x43/0xd0
>[   96.516950]  skl_update_crtcs+0x1a9/0x1e0
>[   96.516951]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.516953]  intel_atomic_commit+0x3af/0x4a0
>[   96.516954]  ? handle_conflicting_encoders+0x267/0x280
>[   96.516955]  drm_atomic_commit+0x46/0x50
>[   96.516957]  drm_atomic_helper_set_config+0x68/0x90
>[   96.516958]  __drm_mode_set_config_internal+0x60/0x110
>[   96.516960]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.516961]  ? drm_ioctl+0x114/0x440
>[   96.516962]  drm_ioctl+0x1f2/0x440
>[   96.516963]  ? drm_mode_getcrtc+0x180/0x180
>[   96.516965]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.516967]  do_vfs_ioctl+0x8d/0x590
>[   96.516968]  ? security_file_ioctl+0x3e/0x60
>[   96.516969]  SyS_ioctl+0x74/0x80
>[   96.516971]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.516971] RIP: 0033:0x7f716d0a3357
>[   96.516972] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.516973] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.516973] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.516974] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.516974] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.516975] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.516976] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.516995] ---[ end trace c9eae18250dbfa31 ]---
>[   96.525395] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.525397] Use count on domain AUX_A is already zero
>[   96.525401] ------------[ cut here ]------------
>[   96.525403] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.525403] Modules linked in: x86_pkg_temp_thermal
>[   96.525404] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.525405] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.525405] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.525406] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.525407] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.525408] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.525408] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.525409] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003b4e
>[   96.525409] R10: ffffa21375fd2950 R11: 0000000000003b4e R12: ffffa21375fd4b40
>[   96.525410] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.525411] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.525411] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.525412] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.525412] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.525413] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.525413] Call Trace:
>[   96.525414]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.525416]  ? wake_atomic_t_function+0x60/0x60
>[   96.525417]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.525418]  ? wake_up_process+0x10/0x20
>[   96.525419]  ? insert_work+0x68/0x80
>[   96.525421]  drm_dp_dpcd_access+0x58/0xf0
>[   96.525423]  drm_dp_dpcd_write+0x16/0x20
>[   96.525428]  intel_dp_set_link_train+0x44/0xe0
>[   96.525430]  intel_dp_stop_link_train+0xb/0x10
>[   96.525431]  intel_ddi_pre_enable+0x393/0x620
>[   96.525433]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.525435]  haswell_crtc_enable+0x26b/0x7f0
>[   96.525437]  intel_update_crtc+0x43/0xd0
>[   96.525438]  skl_update_crtcs+0x1a9/0x1e0
>[   96.525440]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.525442]  intel_atomic_commit+0x3af/0x4a0
>[   96.525444]  ? handle_conflicting_encoders+0x267/0x280
>[   96.525446]  drm_atomic_commit+0x46/0x50
>[   96.525448]  drm_atomic_helper_set_config+0x68/0x90
>[   96.525450]  __drm_mode_set_config_internal+0x60/0x110
>[   96.525451]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.525452]  ? drm_ioctl+0x114/0x440
>[   96.525454]  drm_ioctl+0x1f2/0x440
>[   96.525455]  ? drm_mode_getcrtc+0x180/0x180
>[   96.525458]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.525460]  do_vfs_ioctl+0x8d/0x590
>[   96.525462]  ? security_file_ioctl+0x3e/0x60
>[   96.525464]  SyS_ioctl+0x74/0x80
>[   96.525469]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.525473] RIP: 0033:0x7f716d0a3357
>[   96.525476] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.525481] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.525484] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.525486] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.525489] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.525491] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.525495] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.525543] ---[ end trace c9eae18250dbfa32 ]---
>[   96.533944] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.533945] Use count on domain AUX_A is already zero
>[   96.533949] ------------[ cut here ]------------
>[   96.533951] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.533951] Modules linked in: x86_pkg_temp_thermal
>[   96.533953] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.533953] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.533954] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.533955] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.533955] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.533956] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.533957] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.533957] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003b89
>[   96.533958] R10: ffffa21375fd2950 R11: 0000000000003b89 R12: ffffa21375fd4b40
>[   96.533958] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.533959] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.533960] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.533960] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.533961] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.533961] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.533962] Call Trace:
>[   96.533963]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.533964]  ? wake_atomic_t_function+0x60/0x60
>[   96.533965]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.533967]  ? wake_up_process+0x10/0x20
>[   96.533968]  ? insert_work+0x68/0x80
>[   96.533970]  drm_dp_dpcd_access+0x58/0xf0
>[   96.533971]  drm_dp_dpcd_write+0x16/0x20
>[   96.533973]  intel_dp_set_link_train+0x44/0xe0
>[   96.533974]  intel_dp_stop_link_train+0xb/0x10
>[   96.533976]  intel_ddi_pre_enable+0x393/0x620
>[   96.533978]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.533979]  haswell_crtc_enable+0x26b/0x7f0
>[   96.533980]  intel_update_crtc+0x43/0xd0
>[   96.533981]  skl_update_crtcs+0x1a9/0x1e0
>[   96.533982]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.533984]  intel_atomic_commit+0x3af/0x4a0
>[   96.533985]  ? handle_conflicting_encoders+0x267/0x280
>[   96.533987]  drm_atomic_commit+0x46/0x50
>[   96.533988]  drm_atomic_helper_set_config+0x68/0x90
>[   96.533989]  __drm_mode_set_config_internal+0x60/0x110
>[   96.533991]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.533992]  ? drm_ioctl+0x114/0x440
>[   96.533993]  drm_ioctl+0x1f2/0x440
>[   96.533995]  ? drm_mode_getcrtc+0x180/0x180
>[   96.533997]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.533998]  do_vfs_ioctl+0x8d/0x590
>[   96.534000]  ? security_file_ioctl+0x3e/0x60
>[   96.534001]  SyS_ioctl+0x74/0x80
>[   96.534002]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.534003] RIP: 0033:0x7f716d0a3357
>[   96.534003] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.534004] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.534005] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.534005] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.534006] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.534006] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.534007] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.534026] ---[ end trace c9eae18250dbfa33 ]---
>[   96.542427] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.542429] Use count on domain AUX_A is already zero
>[   96.542433] ------------[ cut here ]------------
>[   96.542435] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.542435] Modules linked in: x86_pkg_temp_thermal
>[   96.542437] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.542437] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.542438] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.542439] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.542439] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.542440] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.542441] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.542441] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003bc4
>[   96.542442] R10: ffffa21375fd2950 R11: 0000000000003bc4 R12: ffffa21375fd4b40
>[   96.542442] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.542443] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.542444] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.542444] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.542445] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.542445] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.542446] Call Trace:
>[   96.542447]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.542449]  ? wake_atomic_t_function+0x60/0x60
>[   96.542450]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.542451]  ? wake_up_process+0x10/0x20
>[   96.542452]  ? insert_work+0x68/0x80
>[   96.542454]  drm_dp_dpcd_access+0x58/0xf0
>[   96.542455]  drm_dp_dpcd_write+0x16/0x20
>[   96.542457]  intel_dp_set_link_train+0x44/0xe0
>[   96.542459]  intel_dp_stop_link_train+0xb/0x10
>[   96.542460]  intel_ddi_pre_enable+0x393/0x620
>[   96.542462]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.542463]  haswell_crtc_enable+0x26b/0x7f0
>[   96.542464]  intel_update_crtc+0x43/0xd0
>[   96.542465]  skl_update_crtcs+0x1a9/0x1e0
>[   96.542467]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.542468]  intel_atomic_commit+0x3af/0x4a0
>[   96.542469]  ? handle_conflicting_encoders+0x267/0x280
>[   96.542471]  drm_atomic_commit+0x46/0x50
>[   96.542472]  drm_atomic_helper_set_config+0x68/0x90
>[   96.542474]  __drm_mode_set_config_internal+0x60/0x110
>[   96.542475]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.542476]  ? drm_ioctl+0x114/0x440
>[   96.542477]  drm_ioctl+0x1f2/0x440
>[   96.542479]  ? drm_mode_getcrtc+0x180/0x180
>[   96.542481]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.542482]  do_vfs_ioctl+0x8d/0x590
>[   96.542484]  ? security_file_ioctl+0x3e/0x60
>[   96.542485]  SyS_ioctl+0x74/0x80
>[   96.542486]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.542487] RIP: 0033:0x7f716d0a3357
>[   96.542487] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.542488] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.542489] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.542490] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.542490] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.542491] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.542491] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.542511] ---[ end trace c9eae18250dbfa34 ]---
>[   96.550911] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.550913] Use count on domain AUX_A is already zero
>[   96.550917] ------------[ cut here ]------------
>[   96.550919] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.550919] Modules linked in: x86_pkg_temp_thermal
>[   96.550921] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.550921] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.550922] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.550923] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.550923] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.550924] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.550925] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.550925] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003bff
>[   96.550926] R10: ffffa21375fd2950 R11: 0000000000003bff R12: ffffa21375fd4b40
>[   96.550926] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.550927] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.550928] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.550928] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.550929] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.550929] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.550930] Call Trace:
>[   96.550931]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.550933]  ? wake_atomic_t_function+0x60/0x60
>[   96.550934]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.550935]  ? wake_up_process+0x10/0x20
>[   96.550936]  ? insert_work+0x68/0x80
>[   96.550938]  drm_dp_dpcd_access+0x58/0xf0
>[   96.550940]  drm_dp_dpcd_write+0x16/0x20
>[   96.550941]  intel_dp_set_link_train+0x44/0xe0
>[   96.550943]  intel_dp_stop_link_train+0xb/0x10
>[   96.550944]  intel_ddi_pre_enable+0x393/0x620
>[   96.550946]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.550947]  haswell_crtc_enable+0x26b/0x7f0
>[   96.550948]  intel_update_crtc+0x43/0xd0
>[   96.550949]  skl_update_crtcs+0x1a9/0x1e0
>[   96.550951]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.550952]  intel_atomic_commit+0x3af/0x4a0
>[   96.550953]  ? handle_conflicting_encoders+0x267/0x280
>[   96.550955]  drm_atomic_commit+0x46/0x50
>[   96.550956]  drm_atomic_helper_set_config+0x68/0x90
>[   96.550958]  __drm_mode_set_config_internal+0x60/0x110
>[   96.550959]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.550960]  ? drm_ioctl+0x114/0x440
>[   96.550961]  drm_ioctl+0x1f2/0x440
>[   96.550963]  ? drm_mode_getcrtc+0x180/0x180
>[   96.550965]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.550966]  do_vfs_ioctl+0x8d/0x590
>[   96.550968]  ? security_file_ioctl+0x3e/0x60
>[   96.550969]  SyS_ioctl+0x74/0x80
>[   96.550970]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.550971] RIP: 0033:0x7f716d0a3357
>[   96.550971] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.550972] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.550973] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.550973] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.550974] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.550974] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.550975] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.550994] ---[ end trace c9eae18250dbfa35 ]---
>[   96.559395] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.559396] Use count on domain AUX_A is already zero
>[   96.559400] ------------[ cut here ]------------
>[   96.559402] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.559403] Modules linked in: x86_pkg_temp_thermal
>[   96.559404] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.559404] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.559405] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.559406] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.559407] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.559408] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.559408] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.559409] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003c3a
>[   96.559409] R10: ffffa21375fd2950 R11: 0000000000003c3a R12: ffffa21375fd4b40
>[   96.559410] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.559411] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.559411] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.559412] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.559412] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.559413] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.559413] Call Trace:
>[   96.559414]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.559416]  ? wake_atomic_t_function+0x60/0x60
>[   96.559417]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.559418]  ? wake_up_process+0x10/0x20
>[   96.559420]  ? insert_work+0x68/0x80
>[   96.559421]  drm_dp_dpcd_access+0x58/0xf0
>[   96.559423]  drm_dp_dpcd_write+0x16/0x20
>[   96.559429]  intel_dp_set_link_train+0x44/0xe0
>[   96.559431]  intel_dp_stop_link_train+0xb/0x10
>[   96.559432]  intel_ddi_pre_enable+0x393/0x620
>[   96.559434]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.559435]  haswell_crtc_enable+0x26b/0x7f0
>[   96.559438]  intel_update_crtc+0x43/0xd0
>[   96.559439]  skl_update_crtcs+0x1a9/0x1e0
>[   96.559441]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.559443]  intel_atomic_commit+0x3af/0x4a0
>[   96.559445]  ? handle_conflicting_encoders+0x267/0x280
>[   96.559446]  drm_atomic_commit+0x46/0x50
>[   96.559449]  drm_atomic_helper_set_config+0x68/0x90
>[   96.559450]  __drm_mode_set_config_internal+0x60/0x110
>[   96.559452]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.559453]  ? drm_ioctl+0x114/0x440
>[   96.559454]  drm_ioctl+0x1f2/0x440
>[   96.559455]  ? drm_mode_getcrtc+0x180/0x180
>[   96.559458]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.559460]  do_vfs_ioctl+0x8d/0x590
>[   96.559462]  ? security_file_ioctl+0x3e/0x60
>[   96.559464]  SyS_ioctl+0x74/0x80
>[   96.559468]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.559473] RIP: 0033:0x7f716d0a3357
>[   96.559474] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.559479] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.559482] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.559485] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.559486] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.559489] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.559491] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.559541] ---[ end trace c9eae18250dbfa36 ]---
>[   96.567942] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.567943] Use count on domain AUX_A is already zero
>[   96.567947] ------------[ cut here ]------------
>[   96.567949] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.567949] Modules linked in: x86_pkg_temp_thermal
>[   96.567951] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.567951] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.567952] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.567953] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.567954] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.567954] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.567955] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.567956] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003c75
>[   96.567956] R10: ffffa21375fd2950 R11: 0000000000003c75 R12: ffffa21375fd4b40
>[   96.567957] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.567957] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.567958] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.567959] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.567959] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.567960] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.567960] Call Trace:
>[   96.567961]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.567963]  ? wake_atomic_t_function+0x60/0x60
>[   96.567964]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.567965]  ? wake_up_process+0x10/0x20
>[   96.567966]  ? insert_work+0x68/0x80
>[   96.567968]  drm_dp_dpcd_access+0x58/0xf0
>[   96.567970]  drm_dp_dpcd_write+0x16/0x20
>[   96.567971]  intel_dp_set_link_train+0x44/0xe0
>[   96.567973]  intel_dp_stop_link_train+0xb/0x10
>[   96.567974]  intel_ddi_pre_enable+0x393/0x620
>[   96.567976]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.567977]  haswell_crtc_enable+0x26b/0x7f0
>[   96.567979]  intel_update_crtc+0x43/0xd0
>[   96.567980]  skl_update_crtcs+0x1a9/0x1e0
>[   96.567981]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.567982]  intel_atomic_commit+0x3af/0x4a0
>[   96.567984]  ? handle_conflicting_encoders+0x267/0x280
>[   96.567985]  drm_atomic_commit+0x46/0x50
>[   96.567986]  drm_atomic_helper_set_config+0x68/0x90
>[   96.567988]  __drm_mode_set_config_internal+0x60/0x110
>[   96.567989]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.567990]  ? drm_ioctl+0x114/0x440
>[   96.567992]  drm_ioctl+0x1f2/0x440
>[   96.567993]  ? drm_mode_getcrtc+0x180/0x180
>[   96.567995]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.567997]  do_vfs_ioctl+0x8d/0x590
>[   96.567998]  ? security_file_ioctl+0x3e/0x60
>[   96.567999]  SyS_ioctl+0x74/0x80
>[   96.568001]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.568001] RIP: 0033:0x7f716d0a3357
>[   96.568002] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.568003] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.568003] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.568004] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.568004] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.568005] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.568005] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.568025] ---[ end trace c9eae18250dbfa37 ]---
>[   96.576426] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.576427] Use count on domain AUX_A is already zero
>[   96.576431] ------------[ cut here ]------------
>[   96.576433] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.576434] Modules linked in: x86_pkg_temp_thermal
>[   96.576435] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.576436] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.576436] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.576437] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.576438] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.576439] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.576439] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.576440] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003cb0
>[   96.576440] R10: ffffa21375fd2950 R11: 0000000000003cb0 R12: ffffa21375fd4b40
>[   96.576441] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.576442] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.576442] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.576443] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.576443] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.576444] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.576444] Call Trace:
>[   96.576445]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.576447]  ? wake_atomic_t_function+0x60/0x60
>[   96.576448]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.576449]  ? wake_up_process+0x10/0x20
>[   96.576451]  ? insert_work+0x68/0x80
>[   96.576452]  drm_dp_dpcd_access+0x58/0xf0
>[   96.576454]  drm_dp_dpcd_write+0x16/0x20
>[   96.576456]  intel_dp_set_link_train+0x44/0xe0
>[   96.576457]  intel_dp_stop_link_train+0xb/0x10
>[   96.576458]  intel_ddi_pre_enable+0x393/0x620
>[   96.576460]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.576462]  haswell_crtc_enable+0x26b/0x7f0
>[   96.576463]  intel_update_crtc+0x43/0xd0
>[   96.576464]  skl_update_crtcs+0x1a9/0x1e0
>[   96.576465]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.576466]  intel_atomic_commit+0x3af/0x4a0
>[   96.576468]  ? handle_conflicting_encoders+0x267/0x280
>[   96.576469]  drm_atomic_commit+0x46/0x50
>[   96.576471]  drm_atomic_helper_set_config+0x68/0x90
>[   96.576472]  __drm_mode_set_config_internal+0x60/0x110
>[   96.576473]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.576475]  ? drm_ioctl+0x114/0x440
>[   96.576476]  drm_ioctl+0x1f2/0x440
>[   96.576477]  ? drm_mode_getcrtc+0x180/0x180
>[   96.576479]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.576481]  do_vfs_ioctl+0x8d/0x590
>[   96.576482]  ? security_file_ioctl+0x3e/0x60
>[   96.576483]  SyS_ioctl+0x74/0x80
>[   96.576485]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.576485] RIP: 0033:0x7f716d0a3357
>[   96.576486] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.576487] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.576487] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.576488] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.576488] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.576489] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.576490] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.576509] ---[ end trace c9eae18250dbfa38 ]---
>[   96.584910] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.584911] Use count on domain AUX_A is already zero
>[   96.584915] ------------[ cut here ]------------
>[   96.584917] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.584917] Modules linked in: x86_pkg_temp_thermal
>[   96.584919] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.584919] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.584920] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.584921] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.584921] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.584922] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.584923] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.584923] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003ceb
>[   96.584924] R10: ffffa21375fd2950 R11: 0000000000003ceb R12: ffffa21375fd4b40
>[   96.584925] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.584925] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.584926] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.584926] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.584927] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.584928] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.584928] Call Trace:
>[   96.584929]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.584931]  ? wake_atomic_t_function+0x60/0x60
>[   96.584932]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.584933]  ? wake_up_process+0x10/0x20
>[   96.584934]  ? insert_work+0x68/0x80
>[   96.584936]  drm_dp_dpcd_access+0x58/0xf0
>[   96.584938]  drm_dp_dpcd_write+0x16/0x20
>[   96.584939]  intel_dp_set_link_train+0x44/0xe0
>[   96.584941]  intel_dp_stop_link_train+0xb/0x10
>[   96.584942]  intel_ddi_pre_enable+0x393/0x620
>[   96.584944]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.584945]  haswell_crtc_enable+0x26b/0x7f0
>[   96.584946]  intel_update_crtc+0x43/0xd0
>[   96.584947]  skl_update_crtcs+0x1a9/0x1e0
>[   96.584949]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.584950]  intel_atomic_commit+0x3af/0x4a0
>[   96.584951]  ? handle_conflicting_encoders+0x267/0x280
>[   96.584953]  drm_atomic_commit+0x46/0x50
>[   96.584954]  drm_atomic_helper_set_config+0x68/0x90
>[   96.584956]  __drm_mode_set_config_internal+0x60/0x110
>[   96.584957]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.584958]  ? drm_ioctl+0x114/0x440
>[   96.584959]  drm_ioctl+0x1f2/0x440
>[   96.584961]  ? drm_mode_getcrtc+0x180/0x180
>[   96.584963]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.584964]  do_vfs_ioctl+0x8d/0x590
>[   96.584966]  ? security_file_ioctl+0x3e/0x60
>[   96.584967]  SyS_ioctl+0x74/0x80
>[   96.584968]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.584969] RIP: 0033:0x7f716d0a3357
>[   96.584969] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.584970] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.584971] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.584971] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.584972] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.584972] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.584973] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.584992] ---[ end trace c9eae18250dbfa39 ]---
>[   96.593393] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.593395] Use count on domain AUX_A is already zero
>[   96.593399] ------------[ cut here ]------------
>[   96.593400] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.593401] Modules linked in: x86_pkg_temp_thermal
>[   96.593402] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.593403] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.593403] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.593404] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.593405] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.593406] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.593406] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.593407] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003d26
>[   96.593407] R10: ffffa21375fd2950 R11: 0000000000003d26 R12: ffffa21375fd4b40
>[   96.593408] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.593409] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.593409] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.593410] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.593410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.593411] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.593411] Call Trace:
>[   96.593412]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.593414]  ? wake_atomic_t_function+0x60/0x60
>[   96.593415]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.593416]  ? wake_up_process+0x10/0x20
>[   96.593418]  ? insert_work+0x68/0x80
>[   96.593419]  drm_dp_dpcd_access+0x58/0xf0
>[   96.593421]  drm_dp_dpcd_write+0x16/0x20
>[   96.593423]  intel_dp_set_link_train+0x44/0xe0
>[   96.593428]  intel_dp_stop_link_train+0xb/0x10
>[   96.593430]  intel_ddi_pre_enable+0x393/0x620
>[   96.593432]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.593434]  haswell_crtc_enable+0x26b/0x7f0
>[   96.593435]  intel_update_crtc+0x43/0xd0
>[   96.593436]  skl_update_crtcs+0x1a9/0x1e0
>[   96.593437]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.593438]  intel_atomic_commit+0x3af/0x4a0
>[   96.593440]  ? handle_conflicting_encoders+0x267/0x280
>[   96.593441]  drm_atomic_commit+0x46/0x50
>[   96.593443]  drm_atomic_helper_set_config+0x68/0x90
>[   96.593445]  __drm_mode_set_config_internal+0x60/0x110
>[   96.593447]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.593448]  ? drm_ioctl+0x114/0x440
>[   96.593450]  drm_ioctl+0x1f2/0x440
>[   96.593452]  ? drm_mode_getcrtc+0x180/0x180
>[   96.593454]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.593456]  do_vfs_ioctl+0x8d/0x590
>[   96.593458]  ? security_file_ioctl+0x3e/0x60
>[   96.593459]  SyS_ioctl+0x74/0x80
>[   96.593461]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.593464] RIP: 0033:0x7f716d0a3357
>[   96.593469] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.593474] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.593475] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.593477] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.593480] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.593482] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.593484] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.593535] ---[ end trace c9eae18250dbfa3a ]---
>[   96.601937] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.601939] Use count on domain AUX_A is already zero
>[   96.601943] ------------[ cut here ]------------
>[   96.601945] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.601945] Modules linked in: x86_pkg_temp_thermal
>[   96.601946] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.601947] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.601947] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.601949] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.601949] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.601950] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.601951] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.601951] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003d61
>[   96.601952] R10: ffffa21375fd2950 R11: 0000000000003d61 R12: ffffa21375fd4b40
>[   96.601952] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.601953] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.601954] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.601954] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.601955] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.601955] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.601956] Call Trace:
>[   96.601957]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.601958]  ? wake_atomic_t_function+0x60/0x60
>[   96.601960]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.601961]  ? wake_up_process+0x10/0x20
>[   96.601962]  ? insert_work+0x68/0x80
>[   96.601964]  drm_dp_dpcd_access+0x58/0xf0
>[   96.601965]  drm_dp_dpcd_write+0x16/0x20
>[   96.601967]  intel_dp_set_link_train+0x44/0xe0
>[   96.601969]  intel_dp_stop_link_train+0xb/0x10
>[   96.601970]  intel_ddi_pre_enable+0x393/0x620
>[   96.601972]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.601973]  haswell_crtc_enable+0x26b/0x7f0
>[   96.601974]  intel_update_crtc+0x43/0xd0
>[   96.601975]  skl_update_crtcs+0x1a9/0x1e0
>[   96.601977]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.601978]  intel_atomic_commit+0x3af/0x4a0
>[   96.601979]  ? handle_conflicting_encoders+0x267/0x280
>[   96.601981]  drm_atomic_commit+0x46/0x50
>[   96.601982]  drm_atomic_helper_set_config+0x68/0x90
>[   96.601984]  __drm_mode_set_config_internal+0x60/0x110
>[   96.601985]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.601986]  ? drm_ioctl+0x114/0x440
>[   96.601988]  drm_ioctl+0x1f2/0x440
>[   96.601989]  ? drm_mode_getcrtc+0x180/0x180
>[   96.601991]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.601992]  do_vfs_ioctl+0x8d/0x590
>[   96.601994]  ? security_file_ioctl+0x3e/0x60
>[   96.601995]  SyS_ioctl+0x74/0x80
>[   96.601996]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.601997] RIP: 0033:0x7f716d0a3357
>[   96.601998] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.601999] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.601999] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.602000] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.602000] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.602001] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.602001] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.602021] ---[ end trace c9eae18250dbfa3b ]---
>[   96.610422] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.610427] Use count on domain AUX_A is already zero
>[   96.610432] ------------[ cut here ]------------
>[   96.610434] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.610437] Modules linked in: x86_pkg_temp_thermal
>[   96.610439] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.610442] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.610443] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.610445] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.610449] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.610450] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[   96.610451] RDX: ffffa21381d94790 RSI: ffffa21381d8cba8 RDI: ffffa21381d8cba8
>[   96.610452] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003d9c
>[   96.610456] R10: ffffa21375fd2950 R11: 0000000000003d9c R12: ffffa21375fd4b40
>[   96.610459] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.610461] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.610461] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.610462] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.610463] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.610463] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.610464] Call Trace:
>[   96.610465]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.610471]  ? wake_atomic_t_function+0x60/0x60
>[   96.610474]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.610479]  ? wake_up_process+0x10/0x20
>[   96.610482]  ? insert_work+0x68/0x80
>[   96.610485]  drm_dp_dpcd_access+0x58/0xf0
>[   96.610489]  drm_dp_dpcd_write+0x16/0x20
>[   96.610491]  intel_dp_set_link_train+0x44/0xe0
>[   96.610492]  intel_dp_stop_link_train+0xb/0x10
>[   96.610494]  intel_ddi_pre_enable+0x393/0x620
>[   96.610496]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.610497]  haswell_crtc_enable+0x26b/0x7f0
>[   96.610500]  intel_update_crtc+0x43/0xd0
>[   96.610504]  skl_update_crtcs+0x1a9/0x1e0
>[   96.610508]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.610513]  intel_atomic_commit+0x3af/0x4a0
>[   96.610515]  ? handle_conflicting_encoders+0x267/0x280
>[   96.610517]  drm_atomic_commit+0x46/0x50
>[   96.610519]  drm_atomic_helper_set_config+0x68/0x90
>[   96.610522]  __drm_mode_set_config_internal+0x60/0x110
>[   96.610525]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.610530]  ? drm_ioctl+0x114/0x440
>[   96.610532]  drm_ioctl+0x1f2/0x440
>[   96.610534]  ? drm_mode_getcrtc+0x180/0x180
>[   96.610537]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.610541]  do_vfs_ioctl+0x8d/0x590
>[   96.610545]  ? security_file_ioctl+0x3e/0x60
>[   96.610546]  SyS_ioctl+0x74/0x80
>[   96.610548]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.610551] RIP: 0033:0x7f716d0a3357
>[   96.610554] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.610556] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.610556] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.610557] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.610557] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.610559] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.610560] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.610594] ---[ end trace c9eae18250dbfa3c ]---
>[   96.618997] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.618999] Use count on domain AUX_A is already zero
>[   96.619003] ------------[ cut here ]------------
>[   96.619004] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.619005] Modules linked in: x86_pkg_temp_thermal
>[   96.619006] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.619007] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.619007] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.619009] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.619009] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.619010] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.619010] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.619011] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003dd7
>[   96.619012] R10: ffffa21375fd2950 R11: 0000000000003dd7 R12: ffffa21375fd4b40
>[   96.619012] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.619013] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.619013] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.619014] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.619015] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.619015] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.619015] Call Trace:
>[   96.619017]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.619018]  ? wake_atomic_t_function+0x60/0x60
>[   96.619019]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.619021]  ? wake_up_process+0x10/0x20
>[   96.619022]  ? insert_work+0x68/0x80
>[   96.619024]  drm_dp_dpcd_access+0x58/0xf0
>[   96.619025]  drm_dp_dpcd_write+0x16/0x20
>[   96.619027]  intel_dp_set_link_train+0x44/0xe0
>[   96.619029]  intel_dp_stop_link_train+0xb/0x10
>[   96.619030]  intel_ddi_pre_enable+0x393/0x620
>[   96.619032]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.619033]  haswell_crtc_enable+0x26b/0x7f0
>[   96.619034]  intel_update_crtc+0x43/0xd0
>[   96.619035]  skl_update_crtcs+0x1a9/0x1e0
>[   96.619037]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.619038]  intel_atomic_commit+0x3af/0x4a0
>[   96.619039]  ? handle_conflicting_encoders+0x267/0x280
>[   96.619041]  drm_atomic_commit+0x46/0x50
>[   96.619042]  drm_atomic_helper_set_config+0x68/0x90
>[   96.619044]  __drm_mode_set_config_internal+0x60/0x110
>[   96.619045]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.619046]  ? drm_ioctl+0x114/0x440
>[   96.619048]  drm_ioctl+0x1f2/0x440
>[   96.619049]  ? drm_mode_getcrtc+0x180/0x180
>[   96.619051]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.619052]  do_vfs_ioctl+0x8d/0x590
>[   96.619054]  ? security_file_ioctl+0x3e/0x60
>[   96.619055]  SyS_ioctl+0x74/0x80
>[   96.619057]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.619057] RIP: 0033:0x7f716d0a3357
>[   96.619058] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.619059] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.619059] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.619060] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.619060] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.619061] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.619061] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.619081] ---[ end trace c9eae18250dbfa3d ]---
>[   96.627482] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.627484] Use count on domain AUX_A is already zero
>[   96.627489] ------------[ cut here ]------------
>[   96.627491] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.627491] Modules linked in: x86_pkg_temp_thermal
>[   96.627493] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.627494] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.627495] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.627497] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.627497] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.627499] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.627499] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.627500] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003e12
>[   96.627501] R10: ffffa21375fd2950 R11: 0000000000003e12 R12: ffffa21375fd4b40
>[   96.627502] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.627503] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.627504] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.627505] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.627506] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.627507] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.627507] Call Trace:
>[   96.627509]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.627511]  ? wake_atomic_t_function+0x60/0x60
>[   96.627513]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.627514]  ? wake_up_process+0x10/0x20
>[   96.627516]  ? insert_work+0x68/0x80
>[   96.627518]  drm_dp_dpcd_access+0x58/0xf0
>[   96.627520]  drm_dp_dpcd_write+0x16/0x20
>[   96.627522]  intel_dp_set_link_train+0x44/0xe0
>[   96.627524]  intel_dp_stop_link_train+0xb/0x10
>[   96.627526]  intel_ddi_pre_enable+0x393/0x620
>[   96.627528]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.627530]  haswell_crtc_enable+0x26b/0x7f0
>[   96.627531]  intel_update_crtc+0x43/0xd0
>[   96.627533]  skl_update_crtcs+0x1a9/0x1e0
>[   96.627534]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.627536]  intel_atomic_commit+0x3af/0x4a0
>[   96.627538]  ? handle_conflicting_encoders+0x267/0x280
>[   96.627540]  drm_atomic_commit+0x46/0x50
>[   96.627541]  drm_atomic_helper_set_config+0x68/0x90
>[   96.627543]  __drm_mode_set_config_internal+0x60/0x110
>[   96.627545]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.627547]  ? drm_ioctl+0x114/0x440
>[   96.627548]  drm_ioctl+0x1f2/0x440
>[   96.627550]  ? drm_mode_getcrtc+0x180/0x180
>[   96.627553]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.627554]  do_vfs_ioctl+0x8d/0x590
>[   96.627556]  ? security_file_ioctl+0x3e/0x60
>[   96.627558]  SyS_ioctl+0x74/0x80
>[   96.627560]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.627561] RIP: 0033:0x7f716d0a3357
>[   96.627561] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.627563] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.627564] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.627564] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.627565] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.627566] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.627567] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.627595] ---[ end trace c9eae18250dbfa3e ]---
>[   96.635996] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.635997] Use count on domain AUX_A is already zero
>[   96.636001] ------------[ cut here ]------------
>[   96.636003] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.636004] Modules linked in: x86_pkg_temp_thermal
>[   96.636005] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.636005] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.636006] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.636007] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.636008] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.636009] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.636009] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.636010] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003e4d
>[   96.636010] R10: ffffa21375fd2950 R11: 0000000000003e4d R12: ffffa21375fd4b40
>[   96.636011] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.636012] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.636012] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.636013] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.636013] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.636014] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.636014] Call Trace:
>[   96.636015]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.636017]  ? wake_atomic_t_function+0x60/0x60
>[   96.636018]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.636019]  ? wake_up_process+0x10/0x20
>[   96.636021]  ? insert_work+0x68/0x80
>[   96.636022]  drm_dp_dpcd_access+0x58/0xf0
>[   96.636024]  drm_dp_dpcd_write+0x16/0x20
>[   96.636026]  intel_dp_set_link_train+0x44/0xe0
>[   96.636027]  intel_dp_stop_link_train+0xb/0x10
>[   96.636028]  intel_ddi_pre_enable+0x393/0x620
>[   96.636030]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.636032]  haswell_crtc_enable+0x26b/0x7f0
>[   96.636033]  intel_update_crtc+0x43/0xd0
>[   96.636034]  skl_update_crtcs+0x1a9/0x1e0
>[   96.636035]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.636037]  intel_atomic_commit+0x3af/0x4a0
>[   96.636038]  ? handle_conflicting_encoders+0x267/0x280
>[   96.636039]  drm_atomic_commit+0x46/0x50
>[   96.636041]  drm_atomic_helper_set_config+0x68/0x90
>[   96.636042]  __drm_mode_set_config_internal+0x60/0x110
>[   96.636044]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.636045]  ? drm_ioctl+0x114/0x440
>[   96.636046]  drm_ioctl+0x1f2/0x440
>[   96.636047]  ? drm_mode_getcrtc+0x180/0x180
>[   96.636049]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.636051]  do_vfs_ioctl+0x8d/0x590
>[   96.636052]  ? security_file_ioctl+0x3e/0x60
>[   96.636054]  SyS_ioctl+0x74/0x80
>[   96.636055]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.636056] RIP: 0033:0x7f716d0a3357
>[   96.636056] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.636057] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.636058] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.636058] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.636059] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.636059] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.636060] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.636079] ---[ end trace c9eae18250dbfa3f ]---
>[   96.644480] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.644481] Use count on domain AUX_A is already zero
>[   96.644486] ------------[ cut here ]------------
>[   96.644487] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.644488] Modules linked in: x86_pkg_temp_thermal
>[   96.644489] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.644489] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.644490] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.644491] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.644492] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.644493] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.644493] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.644494] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003e88
>[   96.644494] R10: ffffa21375fd2950 R11: 0000000000003e88 R12: ffffa21375fd4b40
>[   96.644495] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.644496] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.644496] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.644497] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.644497] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.644498] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.644498] Call Trace:
>[   96.644499]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.644501]  ? wake_atomic_t_function+0x60/0x60
>[   96.644502]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.644503]  ? wake_up_process+0x10/0x20
>[   96.644504]  ? insert_work+0x68/0x80
>[   96.644506]  drm_dp_dpcd_access+0x58/0xf0
>[   96.644508]  drm_dp_dpcd_write+0x16/0x20
>[   96.644509]  intel_dp_set_link_train+0x44/0xe0
>[   96.644511]  intel_dp_stop_link_train+0xb/0x10
>[   96.644512]  intel_ddi_pre_enable+0x393/0x620
>[   96.644514]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.644515]  haswell_crtc_enable+0x26b/0x7f0
>[   96.644517]  intel_update_crtc+0x43/0xd0
>[   96.644518]  skl_update_crtcs+0x1a9/0x1e0
>[   96.644519]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.644520]  intel_atomic_commit+0x3af/0x4a0
>[   96.644522]  ? handle_conflicting_encoders+0x267/0x280
>[   96.644523]  drm_atomic_commit+0x46/0x50
>[   96.644524]  drm_atomic_helper_set_config+0x68/0x90
>[   96.644526]  __drm_mode_set_config_internal+0x60/0x110
>[   96.644527]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.644528]  ? drm_ioctl+0x114/0x440
>[   96.644530]  drm_ioctl+0x1f2/0x440
>[   96.644531]  ? drm_mode_getcrtc+0x180/0x180
>[   96.644533]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.644534]  do_vfs_ioctl+0x8d/0x590
>[   96.644536]  ? security_file_ioctl+0x3e/0x60
>[   96.644537]  SyS_ioctl+0x74/0x80
>[   96.644539]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.644539] RIP: 0033:0x7f716d0a3357
>[   96.644540] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.644541] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.644541] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.644542] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.644542] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.644543] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.644543] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.644563] ---[ end trace c9eae18250dbfa40 ]---
>[   96.652963] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.652965] Use count on domain AUX_A is already zero
>[   96.652969] ------------[ cut here ]------------
>[   96.652970] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.652971] Modules linked in: x86_pkg_temp_thermal
>[   96.652972] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.652973] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.652973] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.652974] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.652975] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.652976] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.652977] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.652977] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003ec3
>[   96.652978] R10: ffffa21375fd2950 R11: 0000000000003ec3 R12: ffffa21375fd4b40
>[   96.652978] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.652979] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.652979] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.652980] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.652980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.652981] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.652981] Call Trace:
>[   96.652982]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.652984]  ? wake_atomic_t_function+0x60/0x60
>[   96.652985]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.652987]  ? wake_up_process+0x10/0x20
>[   96.652988]  ? insert_work+0x68/0x80
>[   96.652990]  drm_dp_dpcd_access+0x58/0xf0
>[   96.652991]  drm_dp_dpcd_write+0x16/0x20
>[   96.652993]  intel_dp_set_link_train+0x44/0xe0
>[   96.652994]  intel_dp_stop_link_train+0xb/0x10
>[   96.652996]  intel_ddi_pre_enable+0x393/0x620
>[   96.652998]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.652999]  haswell_crtc_enable+0x26b/0x7f0
>[   96.653000]  intel_update_crtc+0x43/0xd0
>[   96.653001]  skl_update_crtcs+0x1a9/0x1e0
>[   96.653002]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.653004]  intel_atomic_commit+0x3af/0x4a0
>[   96.653005]  ? handle_conflicting_encoders+0x267/0x280
>[   96.653006]  drm_atomic_commit+0x46/0x50
>[   96.653008]  drm_atomic_helper_set_config+0x68/0x90
>[   96.653009]  __drm_mode_set_config_internal+0x60/0x110
>[   96.653011]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.653012]  ? drm_ioctl+0x114/0x440
>[   96.653013]  drm_ioctl+0x1f2/0x440
>[   96.653015]  ? drm_mode_getcrtc+0x180/0x180
>[   96.653017]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.653018]  do_vfs_ioctl+0x8d/0x590
>[   96.653020]  ? security_file_ioctl+0x3e/0x60
>[   96.653021]  SyS_ioctl+0x74/0x80
>[   96.653022]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.653023] RIP: 0033:0x7f716d0a3357
>[   96.653023] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.653024] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.653025] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.653025] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.653026] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.653026] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.653027] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.653046] ---[ end trace c9eae18250dbfa41 ]---
>[   96.661447] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.661448] Use count on domain AUX_A is already zero
>[   96.661452] ------------[ cut here ]------------
>[   96.661454] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.661454] Modules linked in: x86_pkg_temp_thermal
>[   96.661456] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.661456] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.661457] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.661458] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.661458] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.661459] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.661460] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.661461] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003efe
>[   96.661461] R10: ffffa21375fd2950 R11: 0000000000003efe R12: ffffa21375fd4b40
>[   96.661462] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.661462] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.661463] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.661463] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.661464] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.661464] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.661465] Call Trace:
>[   96.661466]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.661468]  ? wake_atomic_t_function+0x60/0x60
>[   96.661469]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.661470]  ? wake_up_process+0x10/0x20
>[   96.661471]  ? insert_work+0x68/0x80
>[   96.661473]  drm_dp_dpcd_access+0x58/0xf0
>[   96.661475]  drm_dp_dpcd_write+0x16/0x20
>[   96.661476]  intel_dp_set_link_train+0x44/0xe0
>[   96.661478]  intel_dp_stop_link_train+0xb/0x10
>[   96.661479]  intel_ddi_pre_enable+0x393/0x620
>[   96.661481]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.661482]  haswell_crtc_enable+0x26b/0x7f0
>[   96.661483]  intel_update_crtc+0x43/0xd0
>[   96.661484]  skl_update_crtcs+0x1a9/0x1e0
>[   96.661486]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.661487]  intel_atomic_commit+0x3af/0x4a0
>[   96.661488]  ? handle_conflicting_encoders+0x267/0x280
>[   96.661490]  drm_atomic_commit+0x46/0x50
>[   96.661491]  drm_atomic_helper_set_config+0x68/0x90
>[   96.661493]  __drm_mode_set_config_internal+0x60/0x110
>[   96.661494]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.661495]  ? drm_ioctl+0x114/0x440
>[   96.661497]  drm_ioctl+0x1f2/0x440
>[   96.661498]  ? drm_mode_getcrtc+0x180/0x180
>[   96.661500]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.661501]  do_vfs_ioctl+0x8d/0x590
>[   96.661503]  ? security_file_ioctl+0x3e/0x60
>[   96.661504]  SyS_ioctl+0x74/0x80
>[   96.661506]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.661506] RIP: 0033:0x7f716d0a3357
>[   96.661507] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.661508] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.661508] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.661509] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.661509] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.661510] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.661510] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.661530] ---[ end trace c9eae18250dbfa42 ]---
>[   96.669930] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.669932] Use count on domain AUX_A is already zero
>[   96.669936] ------------[ cut here ]------------
>[   96.669938] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.669938] Modules linked in: x86_pkg_temp_thermal
>[   96.669939] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.669940] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.669941] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.669942] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.669942] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.669943] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.669944] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.669944] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003f39
>[   96.669945] R10: ffffa21375fd2950 R11: 0000000000003f39 R12: ffffa21375fd4b40
>[   96.669945] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.669946] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.669946] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.669947] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.669948] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.669948] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.669948] Call Trace:
>[   96.669950]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.669951]  ? wake_atomic_t_function+0x60/0x60
>[   96.669952]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.669954]  ? wake_up_process+0x10/0x20
>[   96.669955]  ? insert_work+0x68/0x80
>[   96.669957]  drm_dp_dpcd_access+0x58/0xf0
>[   96.669958]  drm_dp_dpcd_write+0x16/0x20
>[   96.669960]  intel_dp_set_link_train+0x44/0xe0
>[   96.669961]  intel_dp_stop_link_train+0xb/0x10
>[   96.669963]  intel_ddi_pre_enable+0x393/0x620
>[   96.669965]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.669966]  haswell_crtc_enable+0x26b/0x7f0
>[   96.669967]  intel_update_crtc+0x43/0xd0
>[   96.669968]  skl_update_crtcs+0x1a9/0x1e0
>[   96.669969]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.669971]  intel_atomic_commit+0x3af/0x4a0
>[   96.669972]  ? handle_conflicting_encoders+0x267/0x280
>[   96.669974]  drm_atomic_commit+0x46/0x50
>[   96.669975]  drm_atomic_helper_set_config+0x68/0x90
>[   96.669976]  __drm_mode_set_config_internal+0x60/0x110
>[   96.669978]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.669979]  ? drm_ioctl+0x114/0x440
>[   96.669980]  drm_ioctl+0x1f2/0x440
>[   96.669982]  ? drm_mode_getcrtc+0x180/0x180
>[   96.669984]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.669985]  do_vfs_ioctl+0x8d/0x590
>[   96.669987]  ? security_file_ioctl+0x3e/0x60
>[   96.669988]  SyS_ioctl+0x74/0x80
>[   96.669989]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.669990] RIP: 0033:0x7f716d0a3357
>[   96.669990] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.669991] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.669992] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.669992] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.669993] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.669993] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.669994] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.670013] ---[ end trace c9eae18250dbfa43 ]---
>[   96.678414] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   96.678415] Use count on domain AUX_A is already zero
>[   96.678419] ------------[ cut here ]------------
>[   96.678421] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.678421] Modules linked in: x86_pkg_temp_thermal
>[   96.678423] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.678429] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.678433] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.678436] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.678438] RSP: 0018:ffffb4d580f63758 EFLAGS: 00010292
>[   96.678439] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.678441] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa21381d8cba0
>[   96.678442] RBP: ffffb4d580f63780 R08: 0000000000000001 R09: 0000000000003f74
>[   96.678443] R10: ffffa21375fd2950 R11: 0000000000003f74 R12: ffffa21375fd4b40
>[   96.678443] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   96.678444] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.678445] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.678446] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.678447] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.678448] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.678448] Call Trace:
>[   96.678450]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.678452]  ? wake_atomic_t_function+0x60/0x60
>[   96.678454]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.678455]  ? wake_up_process+0x10/0x20
>[   96.678457]  ? insert_work+0x68/0x80
>[   96.678458]  drm_dp_dpcd_access+0x58/0xf0
>[   96.678462]  drm_dp_dpcd_write+0x16/0x20
>[   96.678464]  intel_dp_set_link_train+0x44/0xe0
>[   96.678468]  intel_dp_stop_link_train+0xb/0x10
>[   96.678472]  intel_ddi_pre_enable+0x393/0x620
>[   96.678475]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.678479]  haswell_crtc_enable+0x26b/0x7f0
>[   96.678484]  intel_update_crtc+0x43/0xd0
>[   96.678486]  skl_update_crtcs+0x1a9/0x1e0
>[   96.678490]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.678493]  intel_atomic_commit+0x3af/0x4a0
>[   96.678496]  ? handle_conflicting_encoders+0x267/0x280
>[   96.678497]  drm_atomic_commit+0x46/0x50
>[   96.678499]  drm_atomic_helper_set_config+0x68/0x90
>[   96.678501]  __drm_mode_set_config_internal+0x60/0x110
>[   96.678503]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.678505]  ? drm_ioctl+0x114/0x440
>[   96.678507]  drm_ioctl+0x1f2/0x440
>[   96.678508]  ? drm_mode_getcrtc+0x180/0x180
>[   96.678510]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.678513]  do_vfs_ioctl+0x8d/0x590
>[   96.678515]  ? security_file_ioctl+0x3e/0x60
>[   96.678516]  SyS_ioctl+0x74/0x80
>[   96.678517]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.678518] RIP: 0033:0x7f716d0a3357
>[   96.678519] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.678524] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.678525] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.678529] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.678531] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.678534] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.678537] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.678566] ---[ end trace c9eae18250dbfa44 ]---
>[   96.678568] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   96.678820] [drm:intel_enable_pipe] enabling pipe B
>[   96.678824] [drm:drm_crtc_vblank_on] crtc 1, vblank enabled 0, inmodeset 1
>[   96.678828] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 96.677403 -> 96.677868 [e 0 us, 0 rep]
>[   96.678831] [drm:intel_edp_backlight_on.part.29] 
>[   96.678833] [drm:intel_panel_enable_backlight] pipe B
>[   96.678887] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   96.678924] Use count on domain AUX_A is already zero
>[   96.678928] ------------[ cut here ]------------
>[   96.678930] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.678930] Modules linked in: x86_pkg_temp_thermal
>[   96.678932] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   96.678932] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.678933] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   96.678934] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.678935] RSP: 0018:ffffb4d580f63898 EFLAGS: 00010292
>[   96.678936] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.678936] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381d8cba0
>[   96.678937] RBP: ffffb4d580f638c0 R08: 0000000000000001 R09: 0000000000003fb5
>[   96.678937] R10: ffffa21375fd2950 R11: 0000000000003fb5 R12: ffffa21375fd4b40
>[   96.678938] R13: ffffa21375fd0000 R14: 00000000000c7204 R15: 000000000000001c
>[   96.678939] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   96.678940] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.678940] CR2: 00007f8eda711000 CR3: 0000000274e27000 CR4: 00000000003406e0
>[   96.678941] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.678941] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.678942] Call Trace:
>[   96.678943]  _intel_edp_backlight_on+0xe3/0x110
>[   96.678944]  intel_edp_backlight_on.part.29+0x34/0x40
>[   96.678946]  intel_edp_backlight_on+0x13/0x20
>[   96.678947]  intel_enable_ddi+0xbe/0xe0
>[   96.678949]  intel_encoders_enable.isra.104+0x6c/0x90
>[   96.678951]  haswell_crtc_enable+0x326/0x7f0
>[   96.678952]  intel_update_crtc+0x43/0xd0
>[   96.678953]  skl_update_crtcs+0x1a9/0x1e0
>[   96.678954]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.678956]  intel_atomic_commit+0x3af/0x4a0
>[   96.678958]  ? handle_conflicting_encoders+0x267/0x280
>[   96.678959]  drm_atomic_commit+0x46/0x50
>[   96.678960]  drm_atomic_helper_set_config+0x68/0x90
>[   96.678962]  __drm_mode_set_config_internal+0x60/0x110
>[   96.678963]  drm_mode_setcrtc+0x4a9/0x5f0
>[   96.678965]  ? drm_ioctl+0x114/0x440
>[   96.678966]  drm_ioctl+0x1f2/0x440
>[   96.678968]  ? drm_mode_getcrtc+0x180/0x180
>[   96.678969]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.678971]  do_vfs_ioctl+0x8d/0x590
>[   96.678973]  ? security_file_ioctl+0x3e/0x60
>[   96.678974]  SyS_ioctl+0x74/0x80
>[   96.678976]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.678976] RIP: 0033:0x7f716d0a3357
>[   96.678977] RSP: 002b:00007ffc33b84b18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.678978] RAX: ffffffffffffffda RBX: 00000000000769fb RCX: 00007f716d0a3357
>[   96.678978] RDX: 00007ffc33b84b50 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   96.678979] RBP: 0000000000076b36 R08: 0000000000000000 R09: 00007ffc33b84ff8
>[   96.678979] R10: 00007ffc33b84ea4 R11: 0000000000000246 R12: 0000000001816830
>[   96.678980] R13: 000000000182c1d8 R14: 000000000182b420 R15: 0000000000000001
>[   96.678981] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.679002] ---[ end trace c9eae18250dbfa45 ]---
>[   96.679003] [drm:intel_psr_enable] PSR disable by flag
>[   96.679005] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   96.679008] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   96.679011] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-21)@ 96.677587 -> 96.677902 [e 0 us, 0 rep]
>[   96.679013] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=1, diff=0, hw=1 hw_last=1
>[   96.695531] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 96.694101 -> 96.694566 [e 0 us, 0 rep]
>[   96.695555] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=1, diff=1, hw=2 hw_last=1
>[   96.695561] [drm:drm_handle_vblank] vblank event on 1, current 2
>[   96.695606] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   96.695612] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   96.695634] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   96.695646] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346106c00
>[   96.695652] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   96.695656] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   96.695663] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346106c00
>[   96.695668] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   96.695673] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   96.695677] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   96.695699] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   96.695705] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.695712] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346106c00
>[   96.695720] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   96.695728] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa213658d2000 state to ffffa21346106c00
>[   96.695733] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   96.695739] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa2135c250400 state to ffffa21346106c00
>[   96.695745] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250400 to [CRTC:39:pipe B]
>[   96.695750] [drm:drm_atomic_set_fb_for_plane] Set [FB:63] for plane state ffffa2135c250400
>[   96.695755] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   96.695761] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   96.695766] [drm:drm_atomic_check_only] checking ffffa21346106c00
>[   96.695782] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 63
>[   96.695790] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   96.695805] [drm:drm_atomic_nonblocking_commit] committing ffffa21346106c00 nonblocking
>[   96.695856] [drm:drm_mode_object_put] OBJ ID: 61 (3)
>[   96.695869] [drm:drm_sysfs_hotplug_event] generating hotplug event
>[   96.712271] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-26)@ 96.710834 -> 96.711224 [e 0 us, 0 rep]
>[   96.712279] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=2, diff=1, hw=3 hw_last=2
>[   96.712291] [drm:drm_handle_vblank] vblank event on 2, current 3
>[   96.712333] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346106c00
>[   96.712340] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   96.712350] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   96.712356] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346106c00
>[   96.712376] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   96.712388] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   96.712396] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   96.712411] [drm:drm_atomic_state_init] Allocated atomic state ffffa21355d4a800
>[   96.712422] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   96.712461] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa21355fdd800 state to ffffa21355d4a800
>[   96.712475] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   96.712484] [drm:drm_atomic_check_only] checking ffffa21355d4a800
>[   96.712511] [drm:drm_atomic_commit] committing ffffa21355d4a800
>[   96.728874] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 96.727428 -> 96.727893 [e 0 us, 0 rep]
>[   96.728881] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=3, diff=1, hw=4 hw_last=3
>[   96.728884] [drm:drm_handle_vblank] vblank event on 3, current 4
>[   96.728945] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21355d4a800
>[   96.728955] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   96.728964] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21355d4a800
>[   96.728973] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   96.729003] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.729013] [drm:drm_atomic_state_init] Allocated atomic state ffffa21355d4a800
>[   96.729022] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   96.729028] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa21355fde000 state to ffffa21355d4a800
>[   96.729036] [drm:drm_mode_object_get] OBJ ID: 63 (3)
>[   96.729040] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa21352648d00 state to ffffa21355d4a800
>[   96.729044] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa21352648d00 to [CRTC:39:pipe B]
>[   96.729049] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa21352648d00
>[   96.729056] [drm:drm_mode_object_get] OBJ ID: 61 (2)
>[   96.729060] [drm:drm_mode_object_put] OBJ ID: 63 (4)
>[   96.729064] [drm:drm_atomic_check_only] checking ffffa21355d4a800
>[   96.729075] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 61
>[   96.729080] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   96.729096] [drm:drm_atomic_nonblocking_commit] committing ffffa21355d4a800 nonblocking
>[   96.729113] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   96.729119] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   96.729124] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   96.729128] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   96.729137] [drm:drm_atomic_state_init] Allocated atomic state ffffa21355d4dc00
>[   96.729142] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   96.729147] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa21355fd8000 state to ffffa21355d4dc00
>[   96.729153] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   96.729157] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.729160] [drm:drm_atomic_check_only] checking ffffa21355d4dc00
>[   96.729167] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   96.729173] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: n
>[   96.729177] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa21355d4dc00
>[   96.729182] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   96.729187] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   96.729192] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa21377839280 state to ffffa21355d4dc00
>[   96.729197] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   96.729201] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.729206] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   96.729210] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa21352649600 state to ffffa21355d4dc00
>[   96.729217] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa21355d4dc00
>[   96.729221] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   96.729226] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.729230] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   96.729233] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   96.729243] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 270000 pixel clock 138700KHz
>[   96.729246] [drm:intel_atomic_check] Encoder config failure
>[   96.729251] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][failed]
>[   96.729254] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 0
>[   96.729258] [drm:intel_dump_pipe_config] dp m_n: lanes: 0; gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   96.729261] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   96.729264] [drm:intel_dump_pipe_config] requested mode:
>[   96.729271] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   96.729273] [drm:intel_dump_pipe_config] adjusted mode:
>[   96.729279] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   96.729283] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   96.729287] [drm:intel_dump_pipe_config] port clock: 0, pipe src size: 1920x1080, pixel rate 0
>[   96.729291] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   96.729294] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   96.729296] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   96.729301] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x5, cfgcr1: 0x0, cfgcr2: 0x0
>[   96.729303] [drm:intel_dump_pipe_config] planes on this crtc
>[   96.729309] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:61, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   96.729313] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   96.729317] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   96.729319] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   96.729324] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21355d4dc00
>[   96.729328] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   96.729333] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   96.729338] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   96.729344] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   96.729347] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21355d4dc00
>[   96.729352] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   96.729356] [drm:drm_ioctl] ret = -22
>[   96.733787] [IGT] kms_flip: exiting, ret=99
>[   96.733830] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   96.733835] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   96.733839] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   96.733848] [drm:drm_atomic_state_init] Allocated atomic state ffffa21355d4dc00
>[   96.733854] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   96.733859] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa21355fd8000 state to ffffa21355d4dc00
>[   96.733864] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   96.733867] [drm:drm_atomic_check_only] checking ffffa21355d4dc00
>[   96.733880] [drm:drm_atomic_commit] committing ffffa21355d4dc00
>[   96.745511] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 96.744081 -> 96.744546 [e 0 us, 0 rep]
>[   96.745515] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=4, diff=1, hw=5 hw_last=4
>[   96.745521] [drm:drm_handle_vblank] vblank event on 4, current 5
>[   96.745555] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21355d4a800
>[   96.745562] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   96.745571] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   96.745584] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21355d4a800
>[   96.762173] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 96.760743 -> 96.761208 [e 0 us, 0 rep]
>[   96.762194] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=5, diff=1, hw=6 hw_last=5
>[   96.762197] [drm:drm_handle_vblank] vblank event on 5, current 6
>[   96.762215] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21355d4dc00
>[   96.762222] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   96.762229] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21355d4dc00
>[   96.762236] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   96.762337] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_CREATE
>[   96.762357] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_PWRITE
>[   96.762369] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.762701] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.762725] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.762804] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.762827] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.762859] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.762874] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   96.762877] [drm:drm_ioctl] ret = -22
>[   96.762880] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.762884] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   96.762886] [drm:drm_ioctl] ret = -22
>[   96.762889] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.762892] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   96.762895] [drm:drm_ioctl] ret = -22
>[   96.762898] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.762909] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.762918] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.762928] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.762964] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.762973] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.762992] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   96.762994] [drm:drm_ioctl] ret = -22
>[   96.762997] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763000] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   96.763002] [drm:drm_ioctl] ret = -22
>[   96.763005] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763008] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   96.763010] [drm:drm_ioctl] ret = -22
>[   96.763013] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763022] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763031] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763040] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763079] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763087] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763095] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   96.763107] [drm:drm_ioctl] ret = -22
>[   96.763110] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763113] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   96.763115] [drm:drm_ioctl] ret = -22
>[   96.763118] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763121] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   96.763123] [drm:drm_ioctl] ret = -22
>[   96.763126] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763135] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763145] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763154] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763190] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763199] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763207] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   96.763219] [drm:drm_ioctl] ret = -22
>[   96.763222] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763225] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   96.763227] [drm:drm_ioctl] ret = -22
>[   96.763230] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763233] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   96.763235] [drm:drm_ioctl] ret = -22
>[   96.763238] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763247] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763256] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763265] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763303] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763312] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763319] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   96.763331] [drm:drm_ioctl] ret = -22
>[   96.763334] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763337] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   96.763339] [drm:drm_ioctl] ret = -22
>[   96.763342] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763345] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   96.763347] [drm:drm_ioctl] ret = -22
>[   96.763350] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763359] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763368] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763378] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763415] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763424] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763454] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   96.763457] [drm:drm_ioctl] ret = -22
>[   96.763464] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763468] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   96.763472] [drm:drm_ioctl] ret = -22
>[   96.763485] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763495] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   96.763504] [drm:drm_ioctl] ret = -22
>[   96.763512] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763532] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763550] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763589] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763621] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763636] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763651] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   96.763654] [drm:drm_ioctl] ret = -22
>[   96.763660] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763665] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   96.763668] [drm:drm_ioctl] ret = -22
>[   96.763675] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763679] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   96.763683] [drm:drm_ioctl] ret = -22
>[   96.763687] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763701] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763713] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763725] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763758] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763797] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763803] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   96.763807] [drm:drm_ioctl] ret = -22
>[   96.763811] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763816] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   96.763819] [drm:drm_ioctl] ret = -22
>[   96.763825] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   96.763829] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   96.763834] [drm:drm_ioctl] ret = -22
>[   96.763840] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, I915_GEM_WAIT
>[   96.763852] [drm:drm_ioctl] pid=3046, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   96.763929] [drm:i915_drop_caches_set] Dropping caches: 0x00000014
>[   96.770554] [drm:drm_release] open_count = 2
>[   96.770559] [drm:drm_release] pid = 3046, device = 0xe200, open_count = 2
>[   96.770875] [drm:drm_atomic_state_init] Allocated atomic state ffffa21355d4bc00
>[   96.770881] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa21355c88800 state to ffffa21355d4bc00
>[   96.770885] [drm:drm_atomic_get_plane_state] Added [PLANE:28:plane 2A] ffffa21355c89000 state to ffffa21355d4bc00
>[   96.770889] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa21355c89000 to [NOCRTC]
>[   96.770892] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa21355c89000
>[   96.770896] [drm:drm_atomic_get_plane_state] Added [PLANE:30:cursor A] ffffa21355c89300 state to ffffa21355d4bc00
>[   96.770899] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa21355c89300 to [NOCRTC]
>[   96.770902] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa21355c89300
>[   96.770907] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   96.770911] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa21355c88300 state to ffffa21355d4bc00
>[   96.770915] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   96.770919] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa21355fda000 state to ffffa21355d4bc00
>[   96.770923] [drm:drm_atomic_get_plane_state] Added [PLANE:35:plane 2B] ffffa21355c88900 state to ffffa21355d4bc00
>[   96.770926] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa21355c88900 to [NOCRTC]
>[   96.770928] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa21355c88900
>[   96.770932] [drm:drm_atomic_get_plane_state] Added [PLANE:37:cursor B] ffffa21355c89c00 state to ffffa21355d4bc00
>[   96.770935] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa21355c89c00 to [NOCRTC]
>[   96.770937] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa21355c89c00
>[   96.770941] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa21355c88000 state to ffffa21355d4bc00
>[   96.770945] [drm:drm_atomic_get_plane_state] Added [PLANE:42:plane 2C] ffffa21355c88700 state to ffffa21355d4bc00
>[   96.770947] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa21355c88700 to [NOCRTC]
>[   96.770950] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa21355c88700
>[   96.770954] [drm:drm_atomic_get_plane_state] Added [PLANE:44:cursor C] ffffa21355c89500 state to ffffa21355d4bc00
>[   96.770957] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa21355c89500 to [NOCRTC]
>[   96.770959] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa21355c89500
>[   96.770964] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   96.770968] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa21355fdc000 state to ffffa21355d4bc00
>[   96.770974] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffffa21355fdc000
>[   96.770977] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa21355c88800 to [CRTC:32:pipe A]
>[   96.770980] [drm:drm_atomic_set_fb_for_plane] Set [FB:62] for plane state ffffa21355c88800
>[   96.770984] [drm:drm_mode_object_get] OBJ ID: 62 (1)
>[   96.770988] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21355d4bc00
>[   96.770993] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   96.770996] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.771001] [drm:drm_mode_object_get] OBJ ID: 48 (4)
>[   96.771005] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   96.771009] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa21375fc5b80 state to ffffa21355d4bc00
>[   96.771012] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   96.771016] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   96.771019] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa21375fc5b80 to [CRTC:32:pipe A]
>[   96.771023] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   96.771027] [drm:drm_atomic_set_mode_prop_for_crtc] Set [NOMODE] for CRTC state ffffa21355fda000
>[   96.771030] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa21355fda000
>[   96.771033] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa21355c88300 to [NOCRTC]
>[   96.771036] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa21355c88300
>[   96.771040] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   96.771044] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa21355d4bc00
>[   96.771048] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   96.771051] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.771056] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa21355fda800 state to ffffa21355d4bc00
>[   96.771059] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa21355fda800
>[   96.771062] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa21355c88000 to [NOCRTC]
>[   96.771065] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa21355c88000
>[   96.771068] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa21355d4bc00
>[   96.771072] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   96.771076] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.771079] [drm:drm_atomic_check_only] checking ffffa21355d4bc00
>[   96.771084] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] mode changed
>[   96.771087] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] enable changed
>[   96.771090] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   96.771093] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] mode changed
>[   96.771096] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] enable changed
>[   96.771098] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   96.771103] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   96.771107] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.771110] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   96.771114] [drm:drm_atomic_helper_check_modeset] [CONNECTOR:48:eDP-1] keeps [ENCODER:47:DDI A], now on [CRTC:32:pipe A]
>[   96.771118] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   96.771122] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21355d4bc00
>[   96.771126] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   96.771129] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.771133] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: n, active: n
>[   96.771136] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa21355d4bc00
>[   96.771140] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   96.771144] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.771148] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21355d4bc00
>[   96.771152] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   96.771156] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.771160] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   96.771163] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   96.771169] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 270000 pixel clock 138700KHz
>[   96.771171] [drm:intel_atomic_check] Encoder config failure
>[   96.771174] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][failed]
>[   96.771176] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 0
>[   96.771179] [drm:intel_dump_pipe_config] dp m_n: lanes: 0; gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   96.771181] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   96.771183] [drm:intel_dump_pipe_config] requested mode:
>[   96.771190] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   96.771191] [drm:intel_dump_pipe_config] adjusted mode:
>[   96.771197] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   96.771200] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   96.771202] [drm:intel_dump_pipe_config] port clock: 0, pipe src size: 1920x1080, pixel rate 0
>[   96.771205] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   96.771208] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   96.771209] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   96.771214] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x5, cfgcr1: 0x0, cfgcr2: 0x0
>[   96.771215] [drm:intel_dump_pipe_config] planes on this crtc
>[   96.771218] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[   96.771219] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   96.771221] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   96.771226] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21355d4bc00
>[   96.771230] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   96.771233] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   96.771237] [drm:drm_mode_object_put] OBJ ID: 65 (1)
>[   96.771241] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   96.771246] [drm:drm_mode_object_put] OBJ ID: 62 (2)
>[   96.771250] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21355d4bc00
>[   96.778866] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-29)@ 96.777432 -> 96.777867 [e 0 us, 0 rep]
>[   96.778871] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=6, diff=1, hw=7 hw_last=6
>[   96.778874] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   96.778881] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-28)@ 96.777454 -> 96.777874 [e 0 us, 0 rep]
>[   96.778885] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=7, diff=0, hw=7 hw_last=7
>[   96.780584] Console: switching to colour frame buffer device 240x67
>[   96.790425] [drm:drm_release] open_count = 1
>[   96.790450] [drm:drm_release] pid = 3046, device = 0xe200, open_count = 1
>[   96.790462] [drm:drm_mode_object_put] OBJ ID: 63 (1)
>[   96.790477] [drm:drm_atomic_state_init] Allocated atomic state ffffa21355d4bc00
>[   96.790489] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   96.790497] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa21355c88700 state to ffffa21355d4bc00
>[   96.790503] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   96.790508] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa21355fda800 state to ffffa21355d4bc00
>[   96.790516] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa21355d4bc00
>[   96.790522] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   96.790526] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   96.790530] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa21375fc5b80 state to ffffa21355d4bc00
>[   96.790535] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   96.790554] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.790564] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   96.790573] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa21355fda800
>[   96.790585] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa21355c88700
>[   96.790599] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   96.790605] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa21355c88700 to [NOCRTC]
>[   96.790609] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   96.790614] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa21375fc5b80 to [NOCRTC]
>[   96.790622] [drm:drm_atomic_check_only] checking ffffa21355d4bc00
>[   96.790628] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] mode changed
>[   96.790631] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] enable changed
>[   96.790638] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   96.790643] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   96.790646] [drm:drm_atomic_helper_check_modeset] Disabling [CONNECTOR:48:eDP-1]
>[   96.790655] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: n, active: n
>[   96.790670] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa21355d4bc00
>[   96.790681] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   96.790694] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.790704] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   96.790708] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.790714] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   96.790724] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb -1
>[   96.790728] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
>[   96.790735] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   96.790745] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa21355fda000 state to ffffa21355d4bc00
>[   96.790749] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa21355fdc000 state to ffffa21355d4bc00
>[   96.790757] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 860) -> (0 - 0)
>[   96.790762] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (860 - 892) -> (0 - 0)
>[   96.790770] [drm:drm_atomic_commit] committing ffffa21355d4bc00
>[   96.790795] [drm:intel_edp_backlight_off.part.30] 
>[   96.790821] Use count on domain AUX_A is already zero
>[   96.790839] ------------[ cut here ]------------
>[   96.790846] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.790852] Modules linked in: x86_pkg_temp_thermal
>[   96.790860] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   96.790867] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.790877] Workqueue: events drm_mode_rmfb_work_fn
>[   96.790881] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   96.790891] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.790897] RSP: 0018:ffffb4d580f8baf0 EFLAGS: 00010286
>[   96.790900] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   96.790901] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[   96.790905] RBP: ffffb4d580f8bb18 R08: 0000000000000001 R09: 0000000000004192
>[   96.790907] R10: 0000000000000000 R11: 0000000000004192 R12: ffffa21375fd4b40
>[   96.790908] R13: ffffa21375fd0000 R14: 00000000000c7204 R15: 000000000000001c
>[   96.790911] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   96.790912] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.790915] CR2: 00007f716a480188 CR3: 000000022220a000 CR4: 00000000003406e0
>[   96.790924] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.790931] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.790939] Call Trace:
>[   96.790952]  _intel_edp_backlight_off+0xab/0x110
>[   96.790963]  intel_edp_backlight_off.part.30+0x28/0x40
>[   96.790978]  intel_edp_backlight_off+0x13/0x20
>[   96.790985]  intel_disable_ddi+0x99/0xc0
>[   96.790997]  intel_encoders_disable.isra.105+0x7f/0x90
>[   96.791001]  haswell_crtc_disable+0x55/0x170
>[   96.791009]  intel_atomic_commit_tail+0x128/0xfe0
>[   96.791013]  intel_atomic_commit+0x3af/0x4a0
>[   96.791017]  drm_atomic_commit+0x46/0x50
>[   96.791021]  drm_framebuffer_remove+0x25e/0x390
>[   96.791027]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   96.791034]  process_one_work+0x146/0x3e0
>[   96.791041]  worker_thread+0x43/0x3e0
>[   96.791046]  kthread+0x104/0x140
>[   96.791050]  ? create_worker+0x190/0x190
>[   96.791055]  ? kthread_create_on_node+0x40/0x40
>[   96.791062]  ? umh_complete+0x40/0x40
>[   96.791074]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   96.791087]  ret_from_fork+0x22/0x30
>[   96.791097] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.791182] ---[ end trace c9eae18250dbfa46 ]---
>[   96.992510] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   96.992545] [drm:drm_crtc_vblank_off] crtc 1, vblank enabled 0, inmodeset 0
>[   96.992553] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,888)@ 96.991124 -> 96.977808 [e 0 us, 0 rep]
>[   96.992558] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=7, diff=12, hw=19 hw_last=7
>[   96.992562] [drm:intel_disable_pipe] disabling pipe B
>[   97.005160] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.005165] Use count on domain AUX_A is already zero
>[   97.005179] ------------[ cut here ]------------
>[   97.005185] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.005186] Modules linked in: x86_pkg_temp_thermal
>[   97.005193] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.005194] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.005199] Workqueue: events drm_mode_rmfb_work_fn
>[   97.005201] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.005206] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.005208] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.005210] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.005212] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.005214] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 00000000000041c2
>[   97.005215] R10: ffffa21375fd2950 R11: 00000000000041c2 R12: ffffa21375fd4b40
>[   97.005217] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.005219] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.005221] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.005223] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.005224] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.005225] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.005226] Call Trace:
>[   97.005231]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.005237]  ? wake_atomic_t_function+0x60/0x60
>[   97.005240]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.005244]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.005249]  drm_dp_dpcd_access+0x58/0xf0
>[   97.005254]  drm_dp_dpcd_write+0x16/0x20
>[   97.005257]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.005261]  intel_ddi_post_disable+0x14a/0x260
>[   97.005267]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.005269]  haswell_crtc_disable+0x100/0x170
>[   97.005273]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.005276]  intel_atomic_commit+0x3af/0x4a0
>[   97.005280]  drm_atomic_commit+0x46/0x50
>[   97.005284]  drm_framebuffer_remove+0x25e/0x390
>[   97.005288]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.005293]  process_one_work+0x146/0x3e0
>[   97.005297]  worker_thread+0x43/0x3e0
>[   97.005300]  kthread+0x104/0x140
>[   97.005304]  ? create_worker+0x190/0x190
>[   97.005308]  ? kthread_create_on_node+0x40/0x40
>[   97.005311]  ? umh_complete+0x40/0x40
>[   97.005315]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.005318]  ret_from_fork+0x22/0x30
>[   97.005320] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.005372] ---[ end trace c9eae18250dbfa47 ]---
>[   97.013809] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.013814] Use count on domain AUX_A is already zero
>[   97.013826] ------------[ cut here ]------------
>[   97.013831] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.013832] Modules linked in: x86_pkg_temp_thermal
>[   97.013836] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.013838] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.013842] Workqueue: events drm_mode_rmfb_work_fn
>[   97.013845] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.013848] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.013850] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.013852] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.013854] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.013855] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 00000000000041f1
>[   97.013857] R10: ffffa21375fd2950 R11: 00000000000041f1 R12: ffffa21375fd4b40
>[   97.013858] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.013861] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.013862] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.013864] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.013865] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.013867] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.013868] Call Trace:
>[   97.013872]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.013877]  ? wake_atomic_t_function+0x60/0x60
>[   97.013880]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.013883]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.013888]  drm_dp_dpcd_access+0x58/0xf0
>[   97.013892]  drm_dp_dpcd_write+0x16/0x20
>[   97.013895]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.013899]  intel_ddi_post_disable+0x14a/0x260
>[   97.013904]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.013906]  haswell_crtc_disable+0x100/0x170
>[   97.013910]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.013913]  intel_atomic_commit+0x3af/0x4a0
>[   97.013917]  drm_atomic_commit+0x46/0x50
>[   97.013921]  drm_framebuffer_remove+0x25e/0x390
>[   97.013925]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.013930]  process_one_work+0x146/0x3e0
>[   97.013934]  worker_thread+0x43/0x3e0
>[   97.013937]  kthread+0x104/0x140
>[   97.013941]  ? create_worker+0x190/0x190
>[   97.013944]  ? kthread_create_on_node+0x40/0x40
>[   97.013948]  ? umh_complete+0x40/0x40
>[   97.013951]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.013954]  ret_from_fork+0x22/0x30
>[   97.013956] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.014007] ---[ end trace c9eae18250dbfa48 ]---
>[   97.022444] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.022448] Use count on domain AUX_A is already zero
>[   97.022459] ------------[ cut here ]------------
>[   97.022464] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.022465] Modules linked in: x86_pkg_temp_thermal
>[   97.022469] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.022470] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.022474] Workqueue: events drm_mode_rmfb_work_fn
>[   97.022477] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.022480] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.022482] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.022484] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.022486] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.022487] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 0000000000004220
>[   97.022489] R10: ffffa21375fd2950 R11: 0000000000004220 R12: ffffa21375fd4b40
>[   97.022490] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.022492] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.022493] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.022495] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.022496] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.022498] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.022499] Call Trace:
>[   97.022502]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.022507]  ? wake_atomic_t_function+0x60/0x60
>[   97.022510]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.022513]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.022518]  drm_dp_dpcd_access+0x58/0xf0
>[   97.022522]  drm_dp_dpcd_write+0x16/0x20
>[   97.022525]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.022529]  intel_ddi_post_disable+0x14a/0x260
>[   97.022534]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.022536]  haswell_crtc_disable+0x100/0x170
>[   97.022539]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.022543]  intel_atomic_commit+0x3af/0x4a0
>[   97.022547]  drm_atomic_commit+0x46/0x50
>[   97.022550]  drm_framebuffer_remove+0x25e/0x390
>[   97.022555]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.022559]  process_one_work+0x146/0x3e0
>[   97.022563]  worker_thread+0x43/0x3e0
>[   97.022566]  kthread+0x104/0x140
>[   97.022570]  ? create_worker+0x190/0x190
>[   97.022573]  ? kthread_create_on_node+0x40/0x40
>[   97.022576]  ? umh_complete+0x40/0x40
>[   97.022580]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.022583]  ret_from_fork+0x22/0x30
>[   97.022584] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.022635] ---[ end trace c9eae18250dbfa49 ]---
>[   97.031074] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.031078] Use count on domain AUX_A is already zero
>[   97.031088] ------------[ cut here ]------------
>[   97.031093] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.031094] Modules linked in: x86_pkg_temp_thermal
>[   97.031098] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.031099] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.031103] Workqueue: events drm_mode_rmfb_work_fn
>[   97.031106] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.031109] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.031110] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.031113] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.031114] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.031116] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 000000000000424f
>[   97.031117] R10: ffffa21375fd2950 R11: 000000000000424f R12: ffffa21375fd4b40
>[   97.031119] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.031121] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.031122] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.031124] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.031125] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.031127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.031127] Call Trace:
>[   97.031131]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.031135]  ? wake_atomic_t_function+0x60/0x60
>[   97.031138]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.031141]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.031146]  drm_dp_dpcd_access+0x58/0xf0
>[   97.031150]  drm_dp_dpcd_write+0x16/0x20
>[   97.031153]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.031157]  intel_ddi_post_disable+0x14a/0x260
>[   97.031162]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.031164]  haswell_crtc_disable+0x100/0x170
>[   97.031168]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.031171]  intel_atomic_commit+0x3af/0x4a0
>[   97.031175]  drm_atomic_commit+0x46/0x50
>[   97.031179]  drm_framebuffer_remove+0x25e/0x390
>[   97.031183]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.031187]  process_one_work+0x146/0x3e0
>[   97.031191]  worker_thread+0x43/0x3e0
>[   97.031194]  kthread+0x104/0x140
>[   97.031198]  ? create_worker+0x190/0x190
>[   97.031201]  ? kthread_create_on_node+0x40/0x40
>[   97.031204]  ? umh_complete+0x40/0x40
>[   97.031207]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.031211]  ret_from_fork+0x22/0x30
>[   97.031212] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.031263] ---[ end trace c9eae18250dbfa4a ]---
>[   97.039700] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.039704] Use count on domain AUX_A is already zero
>[   97.039715] ------------[ cut here ]------------
>[   97.039719] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.039720] Modules linked in: x86_pkg_temp_thermal
>[   97.039724] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.039725] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.039729] Workqueue: events drm_mode_rmfb_work_fn
>[   97.039732] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.039735] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.039736] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.039738] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.039740] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.039741] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 000000000000427e
>[   97.039742] R10: ffffa21375fd2950 R11: 000000000000427e R12: ffffa21375fd4b40
>[   97.039744] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.039746] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.039747] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.039748] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.039750] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.039751] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.039752] Call Trace:
>[   97.039755]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.039760]  ? wake_atomic_t_function+0x60/0x60
>[   97.039762]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.039766]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.039770]  drm_dp_dpcd_access+0x58/0xf0
>[   97.039775]  drm_dp_dpcd_write+0x16/0x20
>[   97.039777]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.039781]  intel_ddi_post_disable+0x14a/0x260
>[   97.039786]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.039789]  haswell_crtc_disable+0x100/0x170
>[   97.039792]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.039795]  intel_atomic_commit+0x3af/0x4a0
>[   97.039799]  drm_atomic_commit+0x46/0x50
>[   97.039803]  drm_framebuffer_remove+0x25e/0x390
>[   97.039807]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.039811]  process_one_work+0x146/0x3e0
>[   97.039815]  worker_thread+0x43/0x3e0
>[   97.039818]  kthread+0x104/0x140
>[   97.039822]  ? create_worker+0x190/0x190
>[   97.039825]  ? kthread_create_on_node+0x40/0x40
>[   97.039828]  ? umh_complete+0x40/0x40
>[   97.039831]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.039834]  ret_from_fork+0x22/0x30
>[   97.039836] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.039887] ---[ end trace c9eae18250dbfa4b ]---
>[   97.048323] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.048327] Use count on domain AUX_A is already zero
>[   97.048338] ------------[ cut here ]------------
>[   97.048343] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.048343] Modules linked in: x86_pkg_temp_thermal
>[   97.048347] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.048348] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.048352] Workqueue: events drm_mode_rmfb_work_fn
>[   97.048355] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.048358] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.048359] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.048361] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.048363] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.048364] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 00000000000042ad
>[   97.048365] R10: ffffa21375fd2950 R11: 00000000000042ad R12: ffffa21375fd4b40
>[   97.048367] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.048369] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.048370] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.048372] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.048373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.048374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.048375] Call Trace:
>[   97.048378]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.048383]  ? wake_atomic_t_function+0x60/0x60
>[   97.048386]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.048389]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.048393]  drm_dp_dpcd_access+0x58/0xf0
>[   97.048398]  drm_dp_dpcd_write+0x16/0x20
>[   97.048401]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.048405]  intel_ddi_post_disable+0x14a/0x260
>[   97.048409]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.048412]  haswell_crtc_disable+0x100/0x170
>[   97.048415]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.048418]  intel_atomic_commit+0x3af/0x4a0
>[   97.048422]  drm_atomic_commit+0x46/0x50
>[   97.048437]  drm_framebuffer_remove+0x25e/0x390
>[   97.048445]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.048453]  process_one_work+0x146/0x3e0
>[   97.048461]  worker_thread+0x43/0x3e0
>[   97.048467]  kthread+0x104/0x140
>[   97.048478]  ? create_worker+0x190/0x190
>[   97.048486]  ? kthread_create_on_node+0x40/0x40
>[   97.048492]  ? umh_complete+0x40/0x40
>[   97.048503]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.048513]  ret_from_fork+0x22/0x30
>[   97.048520] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.048633] ---[ end trace c9eae18250dbfa4c ]---
>[   97.057069] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.057073] Use count on domain AUX_A is already zero
>[   97.057084] ------------[ cut here ]------------
>[   97.057089] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.057090] Modules linked in: x86_pkg_temp_thermal
>[   97.057094] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.057095] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.057099] Workqueue: events drm_mode_rmfb_work_fn
>[   97.057101] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.057104] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.057105] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.057108] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.057109] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.057111] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 00000000000042dc
>[   97.057112] R10: ffffa21375fd2950 R11: 00000000000042dc R12: ffffa21375fd4b40
>[   97.057113] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.057115] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.057117] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.057118] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.057120] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.057121] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.057122] Call Trace:
>[   97.057125]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.057129]  ? wake_atomic_t_function+0x60/0x60
>[   97.057132]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.057135]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.057140]  drm_dp_dpcd_access+0x58/0xf0
>[   97.057144]  drm_dp_dpcd_write+0x16/0x20
>[   97.057147]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.057151]  intel_ddi_post_disable+0x14a/0x260
>[   97.057155]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.057158]  haswell_crtc_disable+0x100/0x170
>[   97.057161]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.057164]  intel_atomic_commit+0x3af/0x4a0
>[   97.057168]  drm_atomic_commit+0x46/0x50
>[   97.057172]  drm_framebuffer_remove+0x25e/0x390
>[   97.057176]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.057180]  process_one_work+0x146/0x3e0
>[   97.057184]  worker_thread+0x43/0x3e0
>[   97.057187]  kthread+0x104/0x140
>[   97.057191]  ? create_worker+0x190/0x190
>[   97.057194]  ? kthread_create_on_node+0x40/0x40
>[   97.057197]  ? umh_complete+0x40/0x40
>[   97.057200]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.057203]  ret_from_fork+0x22/0x30
>[   97.057205] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.057256] ---[ end trace c9eae18250dbfa4d ]---
>[   97.065691] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.065695] Use count on domain AUX_A is already zero
>[   97.065706] ------------[ cut here ]------------
>[   97.065711] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.065711] Modules linked in: x86_pkg_temp_thermal
>[   97.065715] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.065717] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.065721] Workqueue: events drm_mode_rmfb_work_fn
>[   97.065723] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.065726] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.065727] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.065729] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.065731] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.065732] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 000000000000430b
>[   97.065734] R10: ffffa21375fd2950 R11: 000000000000430b R12: ffffa21375fd4b40
>[   97.065735] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.065737] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.065738] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.065740] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.065741] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.065743] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.065744] Call Trace:
>[   97.065747]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.065751]  ? wake_atomic_t_function+0x60/0x60
>[   97.065754]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.065757]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.065762]  drm_dp_dpcd_access+0x58/0xf0
>[   97.065766]  drm_dp_dpcd_write+0x16/0x20
>[   97.065769]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.065773]  intel_ddi_post_disable+0x14a/0x260
>[   97.065777]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.065780]  haswell_crtc_disable+0x100/0x170
>[   97.065783]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.065786]  intel_atomic_commit+0x3af/0x4a0
>[   97.065790]  drm_atomic_commit+0x46/0x50
>[   97.065794]  drm_framebuffer_remove+0x25e/0x390
>[   97.065798]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.065802]  process_one_work+0x146/0x3e0
>[   97.065806]  worker_thread+0x43/0x3e0
>[   97.065810]  kthread+0x104/0x140
>[   97.065813]  ? create_worker+0x190/0x190
>[   97.065816]  ? kthread_create_on_node+0x40/0x40
>[   97.065819]  ? umh_complete+0x40/0x40
>[   97.065823]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.065826]  ret_from_fork+0x22/0x30
>[   97.065827] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.065878] ---[ end trace c9eae18250dbfa4e ]---
>[   97.074314] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.074318] Use count on domain AUX_A is already zero
>[   97.074329] ------------[ cut here ]------------
>[   97.074334] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.074335] Modules linked in: x86_pkg_temp_thermal
>[   97.074339] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.074340] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.074344] Workqueue: events drm_mode_rmfb_work_fn
>[   97.074347] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.074350] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.074351] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.074353] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.074355] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.074356] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 000000000000433a
>[   97.074358] R10: ffffa21375fd2950 R11: 000000000000433a R12: ffffa21375fd4b40
>[   97.074359] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.074361] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.074363] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.074364] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.074365] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.074367] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.074368] Call Trace:
>[   97.074371]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.074376]  ? wake_atomic_t_function+0x60/0x60
>[   97.074378]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.074382]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.074386]  drm_dp_dpcd_access+0x58/0xf0
>[   97.074390]  drm_dp_dpcd_write+0x16/0x20
>[   97.074393]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.074397]  intel_ddi_post_disable+0x14a/0x260
>[   97.074402]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.074404]  haswell_crtc_disable+0x100/0x170
>[   97.074408]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.074411]  intel_atomic_commit+0x3af/0x4a0
>[   97.074415]  drm_atomic_commit+0x46/0x50
>[   97.074419]  drm_framebuffer_remove+0x25e/0x390
>[   97.074423]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.074445]  process_one_work+0x146/0x3e0
>[   97.074453]  worker_thread+0x43/0x3e0
>[   97.074460]  kthread+0x104/0x140
>[   97.074468]  ? create_worker+0x190/0x190
>[   97.074479]  ? kthread_create_on_node+0x40/0x40
>[   97.074494]  ? umh_complete+0x40/0x40
>[   97.074507]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.074517]  ret_from_fork+0x22/0x30
>[   97.074526] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.074640] ---[ end trace c9eae18250dbfa4f ]---
>[   97.083075] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.083079] Use count on domain AUX_A is already zero
>[   97.083090] ------------[ cut here ]------------
>[   97.083094] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.083095] Modules linked in: x86_pkg_temp_thermal
>[   97.083099] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.083100] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.083104] Workqueue: events drm_mode_rmfb_work_fn
>[   97.083106] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.083110] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.083111] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.083113] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.083114] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.083116] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 0000000000004369
>[   97.083117] R10: ffffa21375fd2950 R11: 0000000000004369 R12: ffffa21375fd4b40
>[   97.083119] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.083120] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.083122] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.083123] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.083125] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.083126] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.083127] Call Trace:
>[   97.083130]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.083135]  ? wake_atomic_t_function+0x60/0x60
>[   97.083137]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.083140]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.083145]  drm_dp_dpcd_access+0x58/0xf0
>[   97.083149]  drm_dp_dpcd_write+0x16/0x20
>[   97.083152]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.083156]  intel_ddi_post_disable+0x14a/0x260
>[   97.083161]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.083163]  haswell_crtc_disable+0x100/0x170
>[   97.083167]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.083170]  intel_atomic_commit+0x3af/0x4a0
>[   97.083174]  drm_atomic_commit+0x46/0x50
>[   97.083177]  drm_framebuffer_remove+0x25e/0x390
>[   97.083181]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.083186]  process_one_work+0x146/0x3e0
>[   97.083190]  worker_thread+0x43/0x3e0
>[   97.083193]  kthread+0x104/0x140
>[   97.083197]  ? create_worker+0x190/0x190
>[   97.083200]  ? kthread_create_on_node+0x40/0x40
>[   97.083203]  ? umh_complete+0x40/0x40
>[   97.083206]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.083209]  ret_from_fork+0x22/0x30
>[   97.083211] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.083262] ---[ end trace c9eae18250dbfa50 ]---
>[   97.091698] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.091702] Use count on domain AUX_A is already zero
>[   97.091712] ------------[ cut here ]------------
>[   97.091717] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.091718] Modules linked in: x86_pkg_temp_thermal
>[   97.091721] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.091723] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.091727] Workqueue: events drm_mode_rmfb_work_fn
>[   97.091729] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.091732] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.091733] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.091736] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.091737] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.091738] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 0000000000004398
>[   97.091740] R10: ffffa21375fd2950 R11: 0000000000004398 R12: ffffa21375fd4b40
>[   97.091741] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.091743] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.091745] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.091746] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.091747] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.091749] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.091750] Call Trace:
>[   97.091753]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.091758]  ? wake_atomic_t_function+0x60/0x60
>[   97.091760]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.091763]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.091768]  drm_dp_dpcd_access+0x58/0xf0
>[   97.091772]  drm_dp_dpcd_write+0x16/0x20
>[   97.091775]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.091779]  intel_ddi_post_disable+0x14a/0x260
>[   97.091784]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.091786]  haswell_crtc_disable+0x100/0x170
>[   97.091790]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.091793]  intel_atomic_commit+0x3af/0x4a0
>[   97.091797]  drm_atomic_commit+0x46/0x50
>[   97.091801]  drm_framebuffer_remove+0x25e/0x390
>[   97.091804]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.091809]  process_one_work+0x146/0x3e0
>[   97.091813]  worker_thread+0x43/0x3e0
>[   97.091816]  kthread+0x104/0x140
>[   97.091820]  ? create_worker+0x190/0x190
>[   97.091823]  ? kthread_create_on_node+0x40/0x40
>[   97.091826]  ? umh_complete+0x40/0x40
>[   97.091829]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.091832]  ret_from_fork+0x22/0x30
>[   97.091834] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.091884] ---[ end trace c9eae18250dbfa51 ]---
>[   97.100320] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.100324] Use count on domain AUX_A is already zero
>[   97.100335] ------------[ cut here ]------------
>[   97.100339] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.100340] Modules linked in: x86_pkg_temp_thermal
>[   97.100344] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.100345] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.100349] Workqueue: events drm_mode_rmfb_work_fn
>[   97.100352] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.100355] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.100356] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.100358] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.100360] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.100361] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 00000000000043c7
>[   97.100362] R10: ffffa21375fd2950 R11: 00000000000043c7 R12: ffffa21375fd4b40
>[   97.100364] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.100366] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.100367] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.100368] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.100370] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.100371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.100372] Call Trace:
>[   97.100375]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.100380]  ? wake_atomic_t_function+0x60/0x60
>[   97.100382]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.100385]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.100390]  drm_dp_dpcd_access+0x58/0xf0
>[   97.100394]  drm_dp_dpcd_write+0x16/0x20
>[   97.100397]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.100401]  intel_ddi_post_disable+0x14a/0x260
>[   97.100405]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.100408]  haswell_crtc_disable+0x100/0x170
>[   97.100411]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.100414]  intel_atomic_commit+0x3af/0x4a0
>[   97.100418]  drm_atomic_commit+0x46/0x50
>[   97.100422]  drm_framebuffer_remove+0x25e/0x390
>[   97.100437]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.100442]  process_one_work+0x146/0x3e0
>[   97.100445]  worker_thread+0x43/0x3e0
>[   97.100449]  kthread+0x104/0x140
>[   97.100452]  ? create_worker+0x190/0x190
>[   97.100455]  ? kthread_create_on_node+0x40/0x40
>[   97.100459]  ? umh_complete+0x40/0x40
>[   97.100465]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.100469]  ret_from_fork+0x22/0x30
>[   97.100481] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.100663] ---[ end trace c9eae18250dbfa52 ]---
>[   97.109099] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.109103] Use count on domain AUX_A is already zero
>[   97.109113] ------------[ cut here ]------------
>[   97.109118] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.109118] Modules linked in: x86_pkg_temp_thermal
>[   97.109122] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.109123] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.109127] Workqueue: events drm_mode_rmfb_work_fn
>[   97.109129] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.109133] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.109134] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.109136] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.109137] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.109139] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 00000000000043f6
>[   97.109140] R10: ffffa21375fd2950 R11: 00000000000043f6 R12: ffffa21375fd4b40
>[   97.109142] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.109144] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.109145] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.109147] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.109148] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.109149] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.109150] Call Trace:
>[   97.109153]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.109158]  ? wake_atomic_t_function+0x60/0x60
>[   97.109160]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.109163]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.109168]  drm_dp_dpcd_access+0x58/0xf0
>[   97.109172]  drm_dp_dpcd_write+0x16/0x20
>[   97.109175]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.109179]  intel_ddi_post_disable+0x14a/0x260
>[   97.109184]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.109186]  haswell_crtc_disable+0x100/0x170
>[   97.109189]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.109193]  intel_atomic_commit+0x3af/0x4a0
>[   97.109196]  drm_atomic_commit+0x46/0x50
>[   97.109200]  drm_framebuffer_remove+0x25e/0x390
>[   97.109204]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.109208]  process_one_work+0x146/0x3e0
>[   97.109212]  worker_thread+0x43/0x3e0
>[   97.109216]  kthread+0x104/0x140
>[   97.109219]  ? create_worker+0x190/0x190
>[   97.109222]  ? kthread_create_on_node+0x40/0x40
>[   97.109225]  ? umh_complete+0x40/0x40
>[   97.109229]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.109232]  ret_from_fork+0x22/0x30
>[   97.109233] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.109284] ---[ end trace c9eae18250dbfa53 ]---
>[   97.117718] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.117722] Use count on domain AUX_A is already zero
>[   97.117733] ------------[ cut here ]------------
>[   97.117737] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.117738] Modules linked in: x86_pkg_temp_thermal
>[   97.117742] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.117743] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.117747] Workqueue: events drm_mode_rmfb_work_fn
>[   97.117750] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.117753] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.117754] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.117756] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.117757] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.117759] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 0000000000004425
>[   97.117760] R10: ffffa21375fd2950 R11: 0000000000004425 R12: ffffa21375fd4b40
>[   97.117762] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.117763] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.117765] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.117766] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.117768] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.117769] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.117770] Call Trace:
>[   97.117773]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.117778]  ? wake_atomic_t_function+0x60/0x60
>[   97.117780]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.117784]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.117788]  drm_dp_dpcd_access+0x58/0xf0
>[   97.117792]  drm_dp_dpcd_write+0x16/0x20
>[   97.117795]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.117799]  intel_ddi_post_disable+0x14a/0x260
>[   97.117803]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.117806]  haswell_crtc_disable+0x100/0x170
>[   97.117809]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.117812]  intel_atomic_commit+0x3af/0x4a0
>[   97.117816]  drm_atomic_commit+0x46/0x50
>[   97.117820]  drm_framebuffer_remove+0x25e/0x390
>[   97.117824]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.117828]  process_one_work+0x146/0x3e0
>[   97.117832]  worker_thread+0x43/0x3e0
>[   97.117835]  kthread+0x104/0x140
>[   97.117839]  ? create_worker+0x190/0x190
>[   97.117842]  ? kthread_create_on_node+0x40/0x40
>[   97.117845]  ? umh_complete+0x40/0x40
>[   97.117848]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.117851]  ret_from_fork+0x22/0x30
>[   97.117853] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.117904] ---[ end trace c9eae18250dbfa54 ]---
>[   97.126339] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.126343] Use count on domain AUX_A is already zero
>[   97.126353] ------------[ cut here ]------------
>[   97.126358] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.126359] Modules linked in: x86_pkg_temp_thermal
>[   97.126362] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.126364] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.126368] Workqueue: events drm_mode_rmfb_work_fn
>[   97.126370] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.126373] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.126374] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.126376] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.126378] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.126379] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 0000000000004454
>[   97.126380] R10: ffffa21375fd2950 R11: 0000000000004454 R12: ffffa21375fd4b40
>[   97.126382] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.126384] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.126385] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.126387] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.126388] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.126389] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.126390] Call Trace:
>[   97.126393]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.126398]  ? wake_atomic_t_function+0x60/0x60
>[   97.126401]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.126404]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.126408]  drm_dp_dpcd_access+0x58/0xf0
>[   97.126412]  drm_dp_dpcd_write+0x16/0x20
>[   97.126415]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.126419]  intel_ddi_post_disable+0x14a/0x260
>[   97.126424]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.126436]  haswell_crtc_disable+0x100/0x170
>[   97.126443]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.126451]  intel_atomic_commit+0x3af/0x4a0
>[   97.126458]  drm_atomic_commit+0x46/0x50
>[   97.126466]  drm_framebuffer_remove+0x25e/0x390
>[   97.126477]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.126486]  process_one_work+0x146/0x3e0
>[   97.126498]  worker_thread+0x43/0x3e0
>[   97.126504]  kthread+0x104/0x140
>[   97.126516]  ? create_worker+0x190/0x190
>[   97.126524]  ? kthread_create_on_node+0x40/0x40
>[   97.126536]  ? umh_complete+0x40/0x40
>[   97.126549]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.126558]  ret_from_fork+0x22/0x30
>[   97.126568] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.126658] ---[ end trace c9eae18250dbfa55 ]---
>[   97.135087] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.135090] Use count on domain AUX_A is already zero
>[   97.135098] ------------[ cut here ]------------
>[   97.135101] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.135101] Modules linked in: x86_pkg_temp_thermal
>[   97.135104] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.135105] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.135108] Workqueue: events drm_mode_rmfb_work_fn
>[   97.135109] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.135112] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.135113] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.135114] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.135115] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.135116] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 0000000000004483
>[   97.135117] R10: ffffa21375fd2950 R11: 0000000000004483 R12: ffffa21375fd4b40
>[   97.135118] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.135120] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.135121] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.135122] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.135123] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.135123] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.135124] Call Trace:
>[   97.135127]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.135130]  ? wake_atomic_t_function+0x60/0x60
>[   97.135132]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.135134]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.135137]  drm_dp_dpcd_access+0x58/0xf0
>[   97.135140]  drm_dp_dpcd_write+0x16/0x20
>[   97.135142]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.135145]  intel_ddi_post_disable+0x14a/0x260
>[   97.135148]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.135150]  haswell_crtc_disable+0x100/0x170
>[   97.135152]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.135155]  intel_atomic_commit+0x3af/0x4a0
>[   97.135158]  drm_atomic_commit+0x46/0x50
>[   97.135160]  drm_framebuffer_remove+0x25e/0x390
>[   97.135163]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.135166]  process_one_work+0x146/0x3e0
>[   97.135169]  worker_thread+0x43/0x3e0
>[   97.135171]  kthread+0x104/0x140
>[   97.135174]  ? create_worker+0x190/0x190
>[   97.135176]  ? kthread_create_on_node+0x40/0x40
>[   97.135178]  ? umh_complete+0x40/0x40
>[   97.135180]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.135183]  ret_from_fork+0x22/0x30
>[   97.135184] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.135220] ---[ end trace c9eae18250dbfa56 ]---
>[   97.143636] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.143638] Use count on domain AUX_A is already zero
>[   97.143644] ------------[ cut here ]------------
>[   97.143647] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.143647] Modules linked in: x86_pkg_temp_thermal
>[   97.143649] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.143650] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.143652] Workqueue: events drm_mode_rmfb_work_fn
>[   97.143653] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.143655] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.143656] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.143657] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.143658] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.143658] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 00000000000044b2
>[   97.143659] R10: ffffa21375fd2950 R11: 00000000000044b2 R12: ffffa21375fd4b40
>[   97.143660] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.143661] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.143662] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.143663] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.143664] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.143664] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.143665] Call Trace:
>[   97.143666]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.143669]  ? wake_atomic_t_function+0x60/0x60
>[   97.143671]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.143672]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.143675]  drm_dp_dpcd_access+0x58/0xf0
>[   97.143677]  drm_dp_dpcd_write+0x16/0x20
>[   97.143679]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.143681]  intel_ddi_post_disable+0x14a/0x260
>[   97.143683]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.143685]  haswell_crtc_disable+0x100/0x170
>[   97.143687]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.143688]  intel_atomic_commit+0x3af/0x4a0
>[   97.143691]  drm_atomic_commit+0x46/0x50
>[   97.143693]  drm_framebuffer_remove+0x25e/0x390
>[   97.143695]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.143697]  process_one_work+0x146/0x3e0
>[   97.143699]  worker_thread+0x43/0x3e0
>[   97.143701]  kthread+0x104/0x140
>[   97.143703]  ? create_worker+0x190/0x190
>[   97.143705]  ? kthread_create_on_node+0x40/0x40
>[   97.143707]  ? umh_complete+0x40/0x40
>[   97.143708]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.143710]  ret_from_fork+0x22/0x30
>[   97.143711] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.143739] ---[ end trace c9eae18250dbfa57 ]---
>[   97.152148] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.152150] Use count on domain AUX_A is already zero
>[   97.152155] ------------[ cut here ]------------
>[   97.152157] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.152158] Modules linked in: x86_pkg_temp_thermal
>[   97.152159] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.152160] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.152162] Workqueue: events drm_mode_rmfb_work_fn
>[   97.152163] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.152164] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.152165] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.152166] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.152166] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.152167] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 00000000000044e1
>[   97.152168] R10: ffffa21375fd2950 R11: 00000000000044e1 R12: ffffa21375fd4b40
>[   97.152168] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.152169] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.152170] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.152170] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.152171] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.152172] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.152172] Call Trace:
>[   97.152173]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.152176]  ? wake_atomic_t_function+0x60/0x60
>[   97.152177]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.152178]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.152180]  drm_dp_dpcd_access+0x58/0xf0
>[   97.152182]  drm_dp_dpcd_write+0x16/0x20
>[   97.152183]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.152185]  intel_ddi_post_disable+0x14a/0x260
>[   97.152187]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.152188]  haswell_crtc_disable+0x100/0x170
>[   97.152190]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.152191]  intel_atomic_commit+0x3af/0x4a0
>[   97.152193]  drm_atomic_commit+0x46/0x50
>[   97.152195]  drm_framebuffer_remove+0x25e/0x390
>[   97.152197]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.152198]  process_one_work+0x146/0x3e0
>[   97.152200]  worker_thread+0x43/0x3e0
>[   97.152202]  kthread+0x104/0x140
>[   97.152203]  ? create_worker+0x190/0x190
>[   97.152205]  ? kthread_create_on_node+0x40/0x40
>[   97.152206]  ? umh_complete+0x40/0x40
>[   97.152208]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.152209]  ret_from_fork+0x22/0x30
>[   97.152210] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.152233] ---[ end trace c9eae18250dbfa58 ]---
>[   97.160638] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.160639] Use count on domain AUX_A is already zero
>[   97.160644] ------------[ cut here ]------------
>[   97.160645] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.160646] Modules linked in: x86_pkg_temp_thermal
>[   97.160647] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.160647] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.160649] Workqueue: events drm_mode_rmfb_work_fn
>[   97.160650] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.160651] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.160652] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.160652] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.160653] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.160654] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 0000000000004510
>[   97.160654] R10: ffffa21375fd2950 R11: 0000000000004510 R12: ffffa21375fd4b40
>[   97.160655] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.160655] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.160656] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.160657] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.160657] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.160658] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.160658] Call Trace:
>[   97.160659]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.160661]  ? wake_atomic_t_function+0x60/0x60
>[   97.160662]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.160663]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.160665]  drm_dp_dpcd_access+0x58/0xf0
>[   97.160666]  drm_dp_dpcd_write+0x16/0x20
>[   97.160667]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.160669]  intel_ddi_post_disable+0x14a/0x260
>[   97.160671]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.160671]  haswell_crtc_disable+0x100/0x170
>[   97.160673]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.160674]  intel_atomic_commit+0x3af/0x4a0
>[   97.160676]  drm_atomic_commit+0x46/0x50
>[   97.160677]  drm_framebuffer_remove+0x25e/0x390
>[   97.160678]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.160680]  process_one_work+0x146/0x3e0
>[   97.160682]  worker_thread+0x43/0x3e0
>[   97.160683]  kthread+0x104/0x140
>[   97.160684]  ? create_worker+0x190/0x190
>[   97.160685]  ? kthread_create_on_node+0x40/0x40
>[   97.160686]  ? umh_complete+0x40/0x40
>[   97.160688]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.160689]  ret_from_fork+0x22/0x30
>[   97.160689] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.160709] ---[ end trace c9eae18250dbfa59 ]---
>[   97.169111] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.169113] Use count on domain AUX_A is already zero
>[   97.169117] ------------[ cut here ]------------
>[   97.169118] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.169119] Modules linked in: x86_pkg_temp_thermal
>[   97.169120] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.169121] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.169122] Workqueue: events drm_mode_rmfb_work_fn
>[   97.169123] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.169124] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.169125] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.169125] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.169126] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.169127] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 000000000000453f
>[   97.169127] R10: ffffa21375fd2950 R11: 000000000000453f R12: ffffa21375fd4b40
>[   97.169128] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.169128] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.169129] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.169129] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.169130] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.169131] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.169131] Call Trace:
>[   97.169132]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.169134]  ? wake_atomic_t_function+0x60/0x60
>[   97.169135]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.169136]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.169138]  drm_dp_dpcd_access+0x58/0xf0
>[   97.169139]  drm_dp_dpcd_write+0x16/0x20
>[   97.169140]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.169142]  intel_ddi_post_disable+0x14a/0x260
>[   97.169144]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.169145]  haswell_crtc_disable+0x100/0x170
>[   97.169146]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.169147]  intel_atomic_commit+0x3af/0x4a0
>[   97.169149]  drm_atomic_commit+0x46/0x50
>[   97.169150]  drm_framebuffer_remove+0x25e/0x390
>[   97.169152]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.169153]  process_one_work+0x146/0x3e0
>[   97.169155]  worker_thread+0x43/0x3e0
>[   97.169156]  kthread+0x104/0x140
>[   97.169157]  ? create_worker+0x190/0x190
>[   97.169158]  ? kthread_create_on_node+0x40/0x40
>[   97.169160]  ? umh_complete+0x40/0x40
>[   97.169161]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.169162]  ret_from_fork+0x22/0x30
>[   97.169163] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.169182] ---[ end trace c9eae18250dbfa5a ]---
>[   97.177585] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.177587] Use count on domain AUX_A is already zero
>[   97.177591] ------------[ cut here ]------------
>[   97.177592] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.177593] Modules linked in: x86_pkg_temp_thermal
>[   97.177594] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.177594] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.177596] Workqueue: events drm_mode_rmfb_work_fn
>[   97.177597] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.177598] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.177598] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.177599] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.177600] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.177600] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 000000000000456e
>[   97.177601] R10: ffffa21375fd2950 R11: 000000000000456e R12: ffffa21375fd4b40
>[   97.177601] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.177602] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.177603] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.177603] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.177604] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.177604] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.177604] Call Trace:
>[   97.177606]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.177607]  ? wake_atomic_t_function+0x60/0x60
>[   97.177608]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.177610]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.177611]  drm_dp_dpcd_access+0x58/0xf0
>[   97.177613]  drm_dp_dpcd_write+0x16/0x20
>[   97.177614]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.177616]  intel_ddi_post_disable+0x14a/0x260
>[   97.177617]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.177618]  haswell_crtc_disable+0x100/0x170
>[   97.177619]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.177621]  intel_atomic_commit+0x3af/0x4a0
>[   97.177622]  drm_atomic_commit+0x46/0x50
>[   97.177624]  drm_framebuffer_remove+0x25e/0x390
>[   97.177625]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.177627]  process_one_work+0x146/0x3e0
>[   97.177628]  worker_thread+0x43/0x3e0
>[   97.177630]  kthread+0x104/0x140
>[   97.177631]  ? create_worker+0x190/0x190
>[   97.177632]  ? kthread_create_on_node+0x40/0x40
>[   97.177633]  ? umh_complete+0x40/0x40
>[   97.177634]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.177636]  ret_from_fork+0x22/0x30
>[   97.177636] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.177656] ---[ end trace c9eae18250dbfa5b ]---
>[   97.186058] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.186060] Use count on domain AUX_A is already zero
>[   97.186064] ------------[ cut here ]------------
>[   97.186066] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.186066] Modules linked in: x86_pkg_temp_thermal
>[   97.186068] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.186068] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.186069] Workqueue: events drm_mode_rmfb_work_fn
>[   97.186070] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.186072] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.186072] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.186073] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.186073] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.186074] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 000000000000459d
>[   97.186075] R10: ffffa21375fd2950 R11: 000000000000459d R12: ffffa21375fd4b40
>[   97.186075] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.186076] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.186076] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.186077] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.186077] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.186078] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.186078] Call Trace:
>[   97.186080]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.186081]  ? wake_atomic_t_function+0x60/0x60
>[   97.186082]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.186084]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.186085]  drm_dp_dpcd_access+0x58/0xf0
>[   97.186087]  drm_dp_dpcd_write+0x16/0x20
>[   97.186088]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.186090]  intel_ddi_post_disable+0x14a/0x260
>[   97.186091]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.186092]  haswell_crtc_disable+0x100/0x170
>[   97.186093]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.186095]  intel_atomic_commit+0x3af/0x4a0
>[   97.186096]  drm_atomic_commit+0x46/0x50
>[   97.186098]  drm_framebuffer_remove+0x25e/0x390
>[   97.186099]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.186101]  process_one_work+0x146/0x3e0
>[   97.186102]  worker_thread+0x43/0x3e0
>[   97.186104]  kthread+0x104/0x140
>[   97.186105]  ? create_worker+0x190/0x190
>[   97.186106]  ? kthread_create_on_node+0x40/0x40
>[   97.186107]  ? umh_complete+0x40/0x40
>[   97.186109]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.186110]  ret_from_fork+0x22/0x30
>[   97.186110] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.186130] ---[ end trace c9eae18250dbfa5c ]---
>[   97.194533] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.194534] Use count on domain AUX_A is already zero
>[   97.194538] ------------[ cut here ]------------
>[   97.194540] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.194540] Modules linked in: x86_pkg_temp_thermal
>[   97.194542] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.194542] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.194544] Workqueue: events drm_mode_rmfb_work_fn
>[   97.194544] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.194546] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.194546] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.194547] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.194548] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.194548] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 00000000000045cc
>[   97.194549] R10: ffffa21375fd2950 R11: 00000000000045cc R12: ffffa21375fd4b40
>[   97.194549] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.194550] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.194551] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.194551] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.194552] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.194552] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.194552] Call Trace:
>[   97.194554]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.194555]  ? wake_atomic_t_function+0x60/0x60
>[   97.194556]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.194558]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.194559]  drm_dp_dpcd_access+0x58/0xf0
>[   97.194561]  drm_dp_dpcd_write+0x16/0x20
>[   97.194562]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.194563]  intel_ddi_post_disable+0x14a/0x260
>[   97.194565]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.194566]  haswell_crtc_disable+0x100/0x170
>[   97.194567]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.194569]  intel_atomic_commit+0x3af/0x4a0
>[   97.194570]  drm_atomic_commit+0x46/0x50
>[   97.194572]  drm_framebuffer_remove+0x25e/0x390
>[   97.194573]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.194575]  process_one_work+0x146/0x3e0
>[   97.194576]  worker_thread+0x43/0x3e0
>[   97.194577]  kthread+0x104/0x140
>[   97.194579]  ? create_worker+0x190/0x190
>[   97.194580]  ? kthread_create_on_node+0x40/0x40
>[   97.194581]  ? umh_complete+0x40/0x40
>[   97.194582]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.194584]  ret_from_fork+0x22/0x30
>[   97.194584] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.194604] ---[ end trace c9eae18250dbfa5d ]---
>[   97.203006] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.203007] Use count on domain AUX_A is already zero
>[   97.203012] ------------[ cut here ]------------
>[   97.203013] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.203013] Modules linked in: x86_pkg_temp_thermal
>[   97.203015] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.203015] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.203017] Workqueue: events drm_mode_rmfb_work_fn
>[   97.203018] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.203019] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.203020] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.203020] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.203021] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.203021] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 00000000000045fb
>[   97.203022] R10: ffffa21375fd2950 R11: 00000000000045fb R12: ffffa21375fd4b40
>[   97.203023] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.203023] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.203024] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.203024] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.203025] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.203025] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.203026] Call Trace:
>[   97.203027]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.203029]  ? wake_atomic_t_function+0x60/0x60
>[   97.203030]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.203031]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.203033]  drm_dp_dpcd_access+0x58/0xf0
>[   97.203034]  drm_dp_dpcd_write+0x16/0x20
>[   97.203035]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.203037]  intel_ddi_post_disable+0x14a/0x260
>[   97.203039]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.203040]  haswell_crtc_disable+0x100/0x170
>[   97.203041]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.203042]  intel_atomic_commit+0x3af/0x4a0
>[   97.203044]  drm_atomic_commit+0x46/0x50
>[   97.203045]  drm_framebuffer_remove+0x25e/0x390
>[   97.203047]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.203048]  process_one_work+0x146/0x3e0
>[   97.203050]  worker_thread+0x43/0x3e0
>[   97.203051]  kthread+0x104/0x140
>[   97.203052]  ? create_worker+0x190/0x190
>[   97.203054]  ? kthread_create_on_node+0x40/0x40
>[   97.203055]  ? umh_complete+0x40/0x40
>[   97.203056]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.203057]  ret_from_fork+0x22/0x30
>[   97.203058] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.203077] ---[ end trace c9eae18250dbfa5e ]---
>[   97.211480] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.211482] Use count on domain AUX_A is already zero
>[   97.211486] ------------[ cut here ]------------
>[   97.211487] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.211488] Modules linked in: x86_pkg_temp_thermal
>[   97.211489] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.211489] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.211491] Workqueue: events drm_mode_rmfb_work_fn
>[   97.211492] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.211493] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.211493] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.211494] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.211495] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.211495] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 000000000000462a
>[   97.211496] R10: ffffa21375fd2950 R11: 000000000000462a R12: ffffa21375fd4b40
>[   97.211497] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.211497] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.211498] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.211498] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.211499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.211499] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.211500] Call Trace:
>[   97.211501]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.211503]  ? wake_atomic_t_function+0x60/0x60
>[   97.211504]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.211505]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.211507]  drm_dp_dpcd_access+0x58/0xf0
>[   97.211508]  drm_dp_dpcd_write+0x16/0x20
>[   97.211509]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.211511]  intel_ddi_post_disable+0x14a/0x260
>[   97.211513]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.211513]  haswell_crtc_disable+0x100/0x170
>[   97.211515]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.211516]  intel_atomic_commit+0x3af/0x4a0
>[   97.211518]  drm_atomic_commit+0x46/0x50
>[   97.211519]  drm_framebuffer_remove+0x25e/0x390
>[   97.211520]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.211522]  process_one_work+0x146/0x3e0
>[   97.211524]  worker_thread+0x43/0x3e0
>[   97.211525]  kthread+0x104/0x140
>[   97.211526]  ? create_worker+0x190/0x190
>[   97.211527]  ? kthread_create_on_node+0x40/0x40
>[   97.211529]  ? umh_complete+0x40/0x40
>[   97.211530]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.211531]  ret_from_fork+0x22/0x30
>[   97.211532] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.211551] ---[ end trace c9eae18250dbfa5f ]---
>[   97.219953] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.219955] Use count on domain AUX_A is already zero
>[   97.219959] ------------[ cut here ]------------
>[   97.219961] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.219961] Modules linked in: x86_pkg_temp_thermal
>[   97.219962] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.219963] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.219964] Workqueue: events drm_mode_rmfb_work_fn
>[   97.219965] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.219966] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.219967] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.219968] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.219968] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.219969] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 0000000000004659
>[   97.219969] R10: ffffa21375fd2950 R11: 0000000000004659 R12: ffffa21375fd4b40
>[   97.219970] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.219971] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.219971] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.219972] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.219972] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.219973] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.219973] Call Trace:
>[   97.219974]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.219976]  ? wake_atomic_t_function+0x60/0x60
>[   97.219977]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.219978]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.219980]  drm_dp_dpcd_access+0x58/0xf0
>[   97.219982]  drm_dp_dpcd_write+0x16/0x20
>[   97.219983]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.219984]  intel_ddi_post_disable+0x14a/0x260
>[   97.219986]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.219987]  haswell_crtc_disable+0x100/0x170
>[   97.219988]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.219989]  intel_atomic_commit+0x3af/0x4a0
>[   97.219991]  drm_atomic_commit+0x46/0x50
>[   97.219992]  drm_framebuffer_remove+0x25e/0x390
>[   97.219994]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.219995]  process_one_work+0x146/0x3e0
>[   97.219997]  worker_thread+0x43/0x3e0
>[   97.219998]  kthread+0x104/0x140
>[   97.220000]  ? create_worker+0x190/0x190
>[   97.220001]  ? kthread_create_on_node+0x40/0x40
>[   97.220002]  ? umh_complete+0x40/0x40
>[   97.220003]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.220004]  ret_from_fork+0x22/0x30
>[   97.220005] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.220024] ---[ end trace c9eae18250dbfa60 ]---
>[   97.228427] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.228429] Use count on domain AUX_A is already zero
>[   97.228433] ------------[ cut here ]------------
>[   97.228435] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.228435] Modules linked in: x86_pkg_temp_thermal
>[   97.228437] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.228437] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.228439] Workqueue: events drm_mode_rmfb_work_fn
>[   97.228439] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.228441] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.228441] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.228442] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.228443] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.228443] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 0000000000004688
>[   97.228444] R10: ffffa21375fd2950 R11: 0000000000004688 R12: ffffa21375fd4b40
>[   97.228444] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.228445] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.228445] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.228446] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.228446] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.228447] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.228447] Call Trace:
>[   97.228448]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.228450]  ? wake_atomic_t_function+0x60/0x60
>[   97.228451]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.228452]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.228454]  drm_dp_dpcd_access+0x58/0xf0
>[   97.228456]  drm_dp_dpcd_write+0x16/0x20
>[   97.228457]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.228458]  intel_ddi_post_disable+0x14a/0x260
>[   97.228460]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.228461]  haswell_crtc_disable+0x100/0x170
>[   97.228462]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.228464]  intel_atomic_commit+0x3af/0x4a0
>[   97.228465]  drm_atomic_commit+0x46/0x50
>[   97.228467]  drm_framebuffer_remove+0x25e/0x390
>[   97.228468]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.228470]  process_one_work+0x146/0x3e0
>[   97.228471]  worker_thread+0x43/0x3e0
>[   97.228473]  kthread+0x104/0x140
>[   97.228474]  ? create_worker+0x190/0x190
>[   97.228475]  ? kthread_create_on_node+0x40/0x40
>[   97.228476]  ? umh_complete+0x40/0x40
>[   97.228477]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.228479]  ret_from_fork+0x22/0x30
>[   97.228479] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.228499] ---[ end trace c9eae18250dbfa61 ]---
>[   97.236900] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.236902] Use count on domain AUX_A is already zero
>[   97.236906] ------------[ cut here ]------------
>[   97.236908] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.236908] Modules linked in: x86_pkg_temp_thermal
>[   97.236910] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.236910] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.236912] Workqueue: events drm_mode_rmfb_work_fn
>[   97.236912] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.236914] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.236914] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.236915] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.236915] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.236916] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 00000000000046b7
>[   97.236917] R10: ffffa21375fd2950 R11: 00000000000046b7 R12: ffffa21375fd4b40
>[   97.236917] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.236918] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.236918] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.236919] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.236919] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.236920] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.236920] Call Trace:
>[   97.236921]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.236923]  ? wake_atomic_t_function+0x60/0x60
>[   97.236924]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.236925]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.236927]  drm_dp_dpcd_access+0x58/0xf0
>[   97.236929]  drm_dp_dpcd_write+0x16/0x20
>[   97.236930]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.236931]  intel_ddi_post_disable+0x14a/0x260
>[   97.236933]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.236934]  haswell_crtc_disable+0x100/0x170
>[   97.236935]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.236937]  intel_atomic_commit+0x3af/0x4a0
>[   97.236938]  drm_atomic_commit+0x46/0x50
>[   97.236939]  drm_framebuffer_remove+0x25e/0x390
>[   97.236941]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.236942]  process_one_work+0x146/0x3e0
>[   97.236944]  worker_thread+0x43/0x3e0
>[   97.236945]  kthread+0x104/0x140
>[   97.236947]  ? create_worker+0x190/0x190
>[   97.236948]  ? kthread_create_on_node+0x40/0x40
>[   97.236949]  ? umh_complete+0x40/0x40
>[   97.236950]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.236951]  ret_from_fork+0x22/0x30
>[   97.236952] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.236971] ---[ end trace c9eae18250dbfa62 ]---
>[   97.245374] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.245375] Use count on domain AUX_A is already zero
>[   97.245380] ------------[ cut here ]------------
>[   97.245381] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.245382] Modules linked in: x86_pkg_temp_thermal
>[   97.245383] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.245383] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.245385] Workqueue: events drm_mode_rmfb_work_fn
>[   97.245386] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.245387] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.245388] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.245388] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.245389] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.245389] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 00000000000046e6
>[   97.245390] R10: ffffa21375fd2950 R11: 00000000000046e6 R12: ffffa21375fd4b40
>[   97.245391] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.245391] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.245392] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.245392] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.245393] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.245393] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.245394] Call Trace:
>[   97.245395]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.245397]  ? wake_atomic_t_function+0x60/0x60
>[   97.245398]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.245399]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.245401]  drm_dp_dpcd_access+0x58/0xf0
>[   97.245402]  drm_dp_dpcd_write+0x16/0x20
>[   97.245403]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.245405]  intel_ddi_post_disable+0x14a/0x260
>[   97.245407]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.245408]  haswell_crtc_disable+0x100/0x170
>[   97.245409]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.245410]  intel_atomic_commit+0x3af/0x4a0
>[   97.245412]  drm_atomic_commit+0x46/0x50
>[   97.245413]  drm_framebuffer_remove+0x25e/0x390
>[   97.245415]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.245416]  process_one_work+0x146/0x3e0
>[   97.245418]  worker_thread+0x43/0x3e0
>[   97.245419]  kthread+0x104/0x140
>[   97.245420]  ? create_worker+0x190/0x190
>[   97.245421]  ? kthread_create_on_node+0x40/0x40
>[   97.245423]  ? umh_complete+0x40/0x40
>[   97.245430]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.245433]  ret_from_fork+0x22/0x30
>[   97.245436] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.245496] ---[ end trace c9eae18250dbfa63 ]---
>[   97.253898] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.253900] Use count on domain AUX_A is already zero
>[   97.253904] ------------[ cut here ]------------
>[   97.253905] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.253906] Modules linked in: x86_pkg_temp_thermal
>[   97.253907] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.253907] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.253909] Workqueue: events drm_mode_rmfb_work_fn
>[   97.253910] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.253911] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.253911] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.253912] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.253913] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.253913] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 0000000000004715
>[   97.253914] R10: ffffa21375fd2950 R11: 0000000000004715 R12: ffffa21375fd4b40
>[   97.253914] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.253915] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.253916] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.253916] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.253917] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.253917] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.253918] Call Trace:
>[   97.253919]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.253920]  ? wake_atomic_t_function+0x60/0x60
>[   97.253921]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.253923]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.253924]  drm_dp_dpcd_access+0x58/0xf0
>[   97.253926]  drm_dp_dpcd_write+0x16/0x20
>[   97.253927]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.253929]  intel_ddi_post_disable+0x14a/0x260
>[   97.253930]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.253931]  haswell_crtc_disable+0x100/0x170
>[   97.253932]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.253934]  intel_atomic_commit+0x3af/0x4a0
>[   97.253935]  drm_atomic_commit+0x46/0x50
>[   97.253937]  drm_framebuffer_remove+0x25e/0x390
>[   97.253938]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.253940]  process_one_work+0x146/0x3e0
>[   97.253941]  worker_thread+0x43/0x3e0
>[   97.253942]  kthread+0x104/0x140
>[   97.253944]  ? create_worker+0x190/0x190
>[   97.253945]  ? kthread_create_on_node+0x40/0x40
>[   97.253946]  ? umh_complete+0x40/0x40
>[   97.253947]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.253948]  ret_from_fork+0x22/0x30
>[   97.253949] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.253968] ---[ end trace c9eae18250dbfa64 ]---
>[   97.262371] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.262372] Use count on domain AUX_A is already zero
>[   97.262377] ------------[ cut here ]------------
>[   97.262378] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.262379] Modules linked in: x86_pkg_temp_thermal
>[   97.262380] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.262381] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.262382] Workqueue: events drm_mode_rmfb_work_fn
>[   97.262383] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.262384] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.262384] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.262385] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.262386] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.262386] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 0000000000004744
>[   97.262387] R10: ffffa21375fd2950 R11: 0000000000004744 R12: ffffa21375fd4b40
>[   97.262387] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.262388] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.262389] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.262389] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.262390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.262390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.262391] Call Trace:
>[   97.262392]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.262393]  ? wake_atomic_t_function+0x60/0x60
>[   97.262394]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.262396]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.262397]  drm_dp_dpcd_access+0x58/0xf0
>[   97.262399]  drm_dp_dpcd_write+0x16/0x20
>[   97.262400]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.262402]  intel_ddi_post_disable+0x14a/0x260
>[   97.262403]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.262404]  haswell_crtc_disable+0x100/0x170
>[   97.262406]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.262407]  intel_atomic_commit+0x3af/0x4a0
>[   97.262408]  drm_atomic_commit+0x46/0x50
>[   97.262410]  drm_framebuffer_remove+0x25e/0x390
>[   97.262411]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.262413]  process_one_work+0x146/0x3e0
>[   97.262414]  worker_thread+0x43/0x3e0
>[   97.262416]  kthread+0x104/0x140
>[   97.262417]  ? create_worker+0x190/0x190
>[   97.262418]  ? kthread_create_on_node+0x40/0x40
>[   97.262419]  ? umh_complete+0x40/0x40
>[   97.262421]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.262422]  ret_from_fork+0x22/0x30
>[   97.262422] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.262494] ---[ end trace c9eae18250dbfa65 ]---
>[   97.270897] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7c1003ff
>[   97.270898] Use count on domain AUX_A is already zero
>[   97.270902] ------------[ cut here ]------------
>[   97.270904] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.270904] Modules linked in: x86_pkg_temp_thermal
>[   97.270906] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.270906] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.270908] Workqueue: events drm_mode_rmfb_work_fn
>[   97.270908] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.270910] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.270910] RSP: 0018:ffffb4d580f8b9d0 EFLAGS: 00010286
>[   97.270911] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.270911] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[   97.270912] RBP: ffffb4d580f8b9f8 R08: 0000000000000001 R09: 0000000000004773
>[   97.270913] R10: ffffa21375fd2950 R11: 0000000000004773 R12: ffffa21375fd4b40
>[   97.270913] R13: ffffa21375fd0000 R14: ffffa21375fd0000 R15: 000000000000001c
>[   97.270914] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.270914] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.270915] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.270915] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.270916] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.270916] Call Trace:
>[   97.270917]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.270919]  ? wake_atomic_t_function+0x60/0x60
>[   97.270920]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.270921]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.270923]  drm_dp_dpcd_access+0x58/0xf0
>[   97.270925]  drm_dp_dpcd_write+0x16/0x20
>[   97.270926]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.270927]  intel_ddi_post_disable+0x14a/0x260
>[   97.270929]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.270930]  haswell_crtc_disable+0x100/0x170
>[   97.270931]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.270933]  intel_atomic_commit+0x3af/0x4a0
>[   97.270934]  drm_atomic_commit+0x46/0x50
>[   97.270935]  drm_framebuffer_remove+0x25e/0x390
>[   97.270937]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.270939]  process_one_work+0x146/0x3e0
>[   97.270940]  worker_thread+0x43/0x3e0
>[   97.270941]  kthread+0x104/0x140
>[   97.270943]  ? create_worker+0x190/0x190
>[   97.270944]  ? kthread_create_on_node+0x40/0x40
>[   97.270945]  ? umh_complete+0x40/0x40
>[   97.270946]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.270948]  ret_from_fork+0x22/0x30
>[   97.270948] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.270968] ---[ end trace c9eae18250dbfa66 ]---
>[   97.270970] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   97.270971] [drm:intel_dp_sink_dpms] failed to disable sink power state
>[   97.270981] Use count on domain AUX_A is already zero
>[   97.270984] ------------[ cut here ]------------
>[   97.270986] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.270986] Modules linked in: x86_pkg_temp_thermal
>[   97.270987] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.270988] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.270989] Workqueue: events drm_mode_rmfb_work_fn
>[   97.270990] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.270991] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.270991] RSP: 0018:ffffb4d580f8bb28 EFLAGS: 00010292
>[   97.270992] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.270993] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381dccba0
>[   97.270993] RBP: ffffb4d580f8bb50 R08: 0000000000000001 R09: 00000000000047a3
>[   97.270994] R10: ffffa21375fd2950 R11: 00000000000047a3 R12: ffffa21375fd4b40
>[   97.270994] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[   97.270995] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.270996] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.270996] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.270997] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.270997] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.270998] Call Trace:
>[   97.270999]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   97.271000]  intel_edp_panel_vdd_on+0x13/0x20
>[   97.271001]  intel_ddi_post_disable+0xca/0x260
>[   97.271003]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.271004]  haswell_crtc_disable+0x100/0x170
>[   97.271005]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.271007]  intel_atomic_commit+0x3af/0x4a0
>[   97.271008]  drm_atomic_commit+0x46/0x50
>[   97.271009]  drm_framebuffer_remove+0x25e/0x390
>[   97.271011]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.271012]  process_one_work+0x146/0x3e0
>[   97.271014]  worker_thread+0x43/0x3e0
>[   97.271015]  kthread+0x104/0x140
>[   97.271017]  ? create_worker+0x190/0x190
>[   97.271018]  ? kthread_create_on_node+0x40/0x40
>[   97.271019]  ? umh_complete+0x40/0x40
>[   97.271020]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.271021]  ret_from_fork+0x22/0x30
>[   97.271022] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.271041] ---[ end trace c9eae18250dbfa67 ]---
>[   97.271043] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   97.271065] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   97.271119] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   97.321524] [drm:wait_panel_status] Wait complete
>[   97.321526] Use count on domain AUX_A is already zero
>[   97.321536] ------------[ cut here ]------------
>[   97.321540] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.321541] Modules linked in: x86_pkg_temp_thermal
>[   97.321545] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.321547] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.321551] Workqueue: events drm_mode_rmfb_work_fn
>[   97.321553] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.321556] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.321557] RSP: 0018:ffffb4d580f8bb08 EFLAGS: 00010296
>[   97.321559] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[   97.321561] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa21381dccba0
>[   97.321562] RBP: ffffb4d580f8bb30 R08: 0000000000000001 R09: 00000000000047d0
>[   97.321564] R10: 000000000000000a R11: 00000000000047d0 R12: ffffa21375fd4b40
>[   97.321565] R13: ffffa21375fd0000 R14: 00000000000c7204 R15: 000000000000001c
>[   97.321567] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.321569] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.321570] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.321571] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.321573] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.321574] Call Trace:
>[   97.321577]  intel_edp_panel_off.part.28+0x12f/0x160
>[   97.321580]  intel_edp_panel_off+0x13/0x20
>[   97.321584]  intel_ddi_post_disable+0xd2/0x260
>[   97.321589]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.321591]  haswell_crtc_disable+0x100/0x170
>[   97.321594]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.321598]  intel_atomic_commit+0x3af/0x4a0
>[   97.321602]  drm_atomic_commit+0x46/0x50
>[   97.321605]  drm_framebuffer_remove+0x25e/0x390
>[   97.321609]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.321614]  process_one_work+0x146/0x3e0
>[   97.321618]  worker_thread+0x43/0x3e0
>[   97.321621]  kthread+0x104/0x140
>[   97.321625]  ? create_worker+0x190/0x190
>[   97.321627]  ? kthread_create_on_node+0x40/0x40
>[   97.321630]  ? umh_complete+0x40/0x40
>[   97.321634]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.321637]  ret_from_fork+0x22/0x30
>[   97.321639] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.321689] ---[ end trace c9eae18250dbfa68 ]---
>[   97.321698] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 2, on? 1) for crtc 39
>[   97.321705] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   97.321721] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   97.321725] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   97.321728] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   97.321731] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   97.321733] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   97.321738] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   97.321745] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   97.321750] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   97.321755] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   97.321759] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   97.321766] [drm:intel_power_well_disable] disabling DC off
>[   97.321770] [drm:intel_power_well_disable] disabling always-on
>[   97.321776] [drm:drm_mode_object_put] OBJ ID: 66 (1)
>[   97.321780] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   97.321784] Use count on power well DC off is already zero
>[   97.321794] ------------[ cut here ]------------
>[   97.321799] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   97.321800] Modules linked in: x86_pkg_temp_thermal
>[   97.321804] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.321805] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.321809] Workqueue: events drm_mode_rmfb_work_fn
>[   97.321811] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.321814] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   97.321816] RSP: 0018:ffffb4d580f8bc28 EFLAGS: 00010292
>[   97.321818] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[   97.321819] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffffb389d84c
>[   97.321821] RBP: ffffb4d580f8bc50 R08: 000000000000002e R09: 0000000000004808
>[   97.321822] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa21375fd4b40
>[   97.321823] R13: ffffa21375fd0000 R14: 0000000200000000 R15: 0000000000000021
>[   97.321825] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.321827] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.321828] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.321830] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.321831] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.321832] Call Trace:
>[   97.321835]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   97.321839]  intel_atomic_commit+0x3af/0x4a0
>[   97.321843]  drm_atomic_commit+0x46/0x50
>[   97.321846]  drm_framebuffer_remove+0x25e/0x390
>[   97.321850]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.321855]  process_one_work+0x146/0x3e0
>[   97.321859]  worker_thread+0x43/0x3e0
>[   97.321862]  kthread+0x104/0x140
>[   97.321866]  ? create_worker+0x190/0x190
>[   97.321868]  ? kthread_create_on_node+0x40/0x40
>[   97.321871]  ? umh_complete+0x40/0x40
>[   97.321875]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.321878]  ret_from_fork+0x22/0x30
>[   97.321879] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[   97.321930] ---[ end trace c9eae18250dbfa69 ]---
>[   97.321931] Use count on power well always-on is already zero
>[   97.321940] ------------[ cut here ]------------
>[   97.321944] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   97.321945] Modules linked in: x86_pkg_temp_thermal
>[   97.321948] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.321950] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.321953] Workqueue: events drm_mode_rmfb_work_fn
>[   97.321956] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.321959] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   97.321960] RSP: 0018:ffffb4d580f8bc28 EFLAGS: 00010292
>[   97.321962] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[   97.321964] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffffb389d84c
>[   97.321965] RBP: ffffb4d580f8bc50 R08: 0000000000000031 R09: 000000000000482c
>[   97.321966] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa21375fd4b40
>[   97.321968] R13: ffffa21375fd0000 R14: 0000000200000000 R15: 0000000000000021
>[   97.321970] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.321971] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.321972] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.321974] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.321975] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.321976] Call Trace:
>[   97.321979]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   97.321982]  intel_atomic_commit+0x3af/0x4a0
>[   97.321986]  drm_atomic_commit+0x46/0x50
>[   97.321990]  drm_framebuffer_remove+0x25e/0x390
>[   97.321994]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.321998]  process_one_work+0x146/0x3e0
>[   97.322001]  worker_thread+0x43/0x3e0
>[   97.322005]  kthread+0x104/0x140
>[   97.322008]  ? create_worker+0x190/0x190
>[   97.322011]  ? kthread_create_on_node+0x40/0x40
>[   97.322014]  ? umh_complete+0x40/0x40
>[   97.322017]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.322020]  ret_from_fork+0x22/0x30
>[   97.322022] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[   97.322072] ---[ end trace c9eae18250dbfa6a ]---
>[   97.322073] RPM wakelock ref not held during HW access
>[   97.322082] ------------[ cut here ]------------
>[   97.322086] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_drv.h:1777 intel_runtime_pm_put+0x94/0xa0
>[   97.322087] Modules linked in: x86_pkg_temp_thermal
>[   97.322091] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[   97.322092] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.322095] Workqueue: events drm_mode_rmfb_work_fn
>[   97.322098] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[   97.322101] RIP: 0010:intel_runtime_pm_put+0x94/0xa0
>[   97.322102] RSP: 0018:ffffb4d580f8bc00 EFLAGS: 00010286
>[   97.322104] RAX: 000000000000002a RBX: ffffa21375fd0000 RCX: ffffffffb36459f8
>[   97.322105] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffb389d84c
>[   97.322107] RBP: ffffb4d580f8bc18 R08: 000000000000002a R09: 0000000000004850
>[   97.322108] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa21377525800
>[   97.322110] R13: ffffa213775258a0 R14: 0000000200000000 R15: 0000000000000021
>[   97.322112] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[   97.322113] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.322114] CR2: 00007f716a480188 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[   97.322116] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.322117] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.322118] Call Trace:
>[   97.322121]  intel_display_power_put+0xc1/0x110
>[   97.322124]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   97.322128]  intel_atomic_commit+0x3af/0x4a0
>[   97.322131]  drm_atomic_commit+0x46/0x50
>[   97.322135]  drm_framebuffer_remove+0x25e/0x390
>[   97.322139]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.322143]  process_one_work+0x146/0x3e0
>[   97.322147]  worker_thread+0x43/0x3e0
>[   97.322150]  kthread+0x104/0x140
>[   97.322153]  ? create_worker+0x190/0x190
>[   97.322156]  ? kthread_create_on_node+0x40/0x40
>[   97.322159]  ? umh_complete+0x40/0x40
>[   97.322162]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   97.322165]  ret_from_fork+0x22/0x30
>[   97.322167] Code: 05 9b 3d a4 00 01 e8 74 9c c9 ff 0f ff eb ac 80 3d 8a 3d a4 00 00 75 ad 48 c7 c7 38 ee 3e b3 c6 05 7a 3d a4 00 01 e8 54 9c c9 ff <0f> ff eb 96 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 55 41 54 53 
>[   97.322217] ---[ end trace c9eae18250dbfa6b ]---
>[   97.322227] [drm:drm_mode_object_put] OBJ ID: 61 (3)
>[   97.322231] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21355d4bc00
>[   97.322235] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   97.322239] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.322244] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   97.322249] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   97.322253] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21355d4bc00
>[   97.322258] [drm:drm_mode_object_put] OBJ ID: 61 (1)
>[   97.322305] [drm:drm_lastclose] 
>[   97.322316] [drm:drm_atomic_state_init] Allocated atomic state ffffa2134611ac00
>[   97.322323] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135ef42400 state to ffffa2134611ac00
>[   97.322327] [drm:drm_atomic_get_plane_state] Added [PLANE:28:plane 2A] ffffa2135ef43a00 state to ffffa2134611ac00
>[   97.322331] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135ef43a00 to [NOCRTC]
>[   97.322335] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135ef43a00
>[   97.322339] [drm:drm_atomic_get_plane_state] Added [PLANE:30:cursor A] ffffa2135ef42b00 state to ffffa2134611ac00
>[   97.322343] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135ef42b00 to [NOCRTC]
>[   97.322346] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135ef42b00
>[   97.322350] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa2135ef43100 state to ffffa2134611ac00
>[   97.322354] [drm:drm_atomic_get_plane_state] Added [PLANE:35:plane 2B] ffffa2135ef42200 state to ffffa2134611ac00
>[   97.322357] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135ef42200 to [NOCRTC]
>[   97.322360] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135ef42200
>[   97.322364] [drm:drm_atomic_get_plane_state] Added [PLANE:37:cursor B] ffffa2135ef42800 state to ffffa2134611ac00
>[   97.322367] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135ef42800 to [NOCRTC]
>[   97.322370] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135ef42800
>[   97.322373] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa2135ef43e00 state to ffffa2134611ac00
>[   97.322377] [drm:drm_atomic_get_plane_state] Added [PLANE:42:plane 2C] ffffa2135ef42700 state to ffffa2134611ac00
>[   97.322380] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135ef42700 to [NOCRTC]
>[   97.322383] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135ef42700
>[   97.322387] [drm:drm_atomic_get_plane_state] Added [PLANE:44:cursor C] ffffa2135ef42900 state to ffffa2134611ac00
>[   97.322390] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135ef42900 to [NOCRTC]
>[   97.322393] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135ef42900
>[   97.322399] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   97.322403] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa2137273f800 state to ffffa2134611ac00
>[   97.322409] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffffa2137273f800
>[   97.322413] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135ef42400 to [CRTC:32:pipe A]
>[   97.322417] [drm:drm_atomic_set_fb_for_plane] Set [FB:62] for plane state ffffa2135ef42400
>[   97.322421] [drm:drm_mode_object_get] OBJ ID: 62 (1)
>[   97.322425] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa2134611ac00
>[   97.322452] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.322459] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.322464] [drm:drm_mode_object_get] OBJ ID: 48 (3)
>[   97.322471] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa21377cbd600 state to ffffa2134611ac00
>[   97.322483] [drm:drm_mode_object_get] OBJ ID: 48 (4)
>[   97.322495] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa21377cbd600 to [CRTC:32:pipe A]
>[   97.322507] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa2137273b000 state to ffffa2134611ac00
>[   97.322517] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa2137273b000
>[   97.322529] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135ef43100 to [NOCRTC]
>[   97.322538] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135ef43100
>[   97.322551] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa2134611ac00
>[   97.322562] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.322573] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.322587] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa2137273c800 state to ffffa2134611ac00
>[   97.322599] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa2137273c800
>[   97.322613] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135ef43e00 to [NOCRTC]
>[   97.322622] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135ef43e00
>[   97.322637] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa2134611ac00
>[   97.322650] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.322663] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.322676] [drm:drm_atomic_check_only] checking ffffa2134611ac00
>[   97.322688] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] mode changed
>[   97.322698] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] enable changed
>[   97.322710] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   97.322724] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.322738] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.322750] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   97.322764] [drm:drm_atomic_helper_check_modeset] [CONNECTOR:48:eDP-1] using [ENCODER:47:DDI A] on [CRTC:32:pipe A]
>[   97.322776] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   97.322788] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa2134611ac00
>[   97.322802] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.322813] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.322827] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa2134611ac00
>[   97.322840] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.322849] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.322863] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   97.322873] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   97.322887] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 270000 pixel clock 138700KHz
>[   97.322895] [drm:intel_atomic_check] Encoder config failure
>[   97.322906] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][failed]
>[   97.322917] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 0
>[   97.322922] [drm:intel_dump_pipe_config] dp m_n: lanes: 0; gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   97.322926] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   97.322932] [drm:intel_dump_pipe_config] requested mode:
>[   97.322942] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   97.322947] [drm:intel_dump_pipe_config] adjusted mode:
>[   97.322956] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   97.322963] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   97.322967] [drm:intel_dump_pipe_config] port clock: 0, pipe src size: 1920x1080, pixel rate 0
>[   97.322972] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   97.322978] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   97.322982] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   97.322990] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x5, cfgcr1: 0x0, cfgcr2: 0x0
>[   97.322993] [drm:intel_dump_pipe_config] planes on this crtc
>[   97.322997] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[   97.323000] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   97.323003] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   97.323011] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa2134611ac00
>[   97.323018] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   97.323025] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.323030] [drm:drm_mode_object_put] OBJ ID: 61 (1)
>[   97.323040] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   97.323046] [drm:drm_mode_object_put] OBJ ID: 62 (2)
>[   97.323054] [drm:__drm_atomic_state_free] Freeing atomic state ffffa2134611ac00
>[   97.323064] [drm:drm_fb_helper_hotplug_event] 
>[   97.323069] [drm:drm_setup_crtcs] 
>[   97.323075] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:eDP-1]
>[   97.323082] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[   97.323090] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   97.323097] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   97.323103] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   97.323107] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   97.323114] [drm:intel_power_well_enable] enabling always-on
>[   97.323118] [drm:intel_power_well_enable] enabling DC off
>[   97.323124] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   97.323142] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   97.323152] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   97.323155] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   97.888570] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   97.888580] [drm:wait_panel_status] Wait complete
>[   97.888620] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[   97.888629] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[   98.024450] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   98.024458] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   98.024463] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   98.024482] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   98.097054] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   98.097788] Use count on domain AUX_A is already zero
>[   98.097803] ------------[ cut here ]------------
>[   98.097811] WARNING: CPU: 6 PID: 3046 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   98.097812] Modules linked in: x86_pkg_temp_thermal
>[   98.097819] CPU: 6 PID: 3046 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #25
>[   98.097820] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   98.097822] task: ffffa2135270a880 task.stack: ffffb4d580f60000
>[   98.097826] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   98.097828] RSP: 0018:ffffb4d580f63b20 EFLAGS: 00010282
>[   98.097831] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[   98.097833] RDX: ffffa21381d94790 RSI: ffffa21381d8cba8 RDI: ffffa21381d8cba8
>[   98.097834] RBP: ffffb4d580f63b48 R08: 0000000000000001 R09: 00000000000048f3
>[   98.097836] R10: ffffa21375fd2950 R11: 00000000000048f3 R12: ffffa21375fd4b40
>[   98.097837] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[   98.097839] FS:  00007f716eb9ea40(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[   98.097841] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   98.097843] CR2: 00007f8eda711000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[   98.097845] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   98.097846] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   98.097847] Call Trace:
>[   98.097854]  intel_dp_detect+0x19f/0x690
>[   98.097857]  drm_helper_probe_detect+0x49/0x90
>[   98.097860]  drm_helper_probe_single_connector_modes+0xd1/0x700
>[   98.097865]  ? drm_setup_crtcs+0x3a/0x9d0
>[   98.097869]  drm_setup_crtcs+0x75/0x9d0
>[   98.097873]  ? drm_modeset_unlock_all+0x31/0x50
>[   98.097877]  ? drm_printk+0x89/0x90
>[   98.097881]  ? __drm_atomic_state_free+0x44/0x60
>[   98.097885]  drm_fb_helper_hotplug_event+0xcd/0xf0
>[   98.097890]  drm_fb_helper_restore_fbdev_mode_unlocked+0x51/0x70
>[   98.097893]  intel_fbdev_restore_mode+0x2f/0x90
>[   98.097898]  i915_driver_lastclose+0x9/0x10
>[   98.097901]  drm_lastclose+0x34/0xe0
>[   98.097903]  drm_release+0x2b9/0x360
>[   98.097907]  __fput+0xda/0x1e0
>[   98.097909]  ____fput+0x9/0x10
>[   98.097913]  task_work_run+0x79/0xa0
>[   98.097918]  do_exit+0x2b5/0xb40
>[   98.097922]  ? __do_page_fault+0x276/0x490
>[   98.097926]  do_group_exit+0x3e/0xa0
>[   98.097930]  SyS_exit_group+0xf/0x10
>[   98.097935]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   98.097937] RIP: 0033:0x7f716d072b98
>[   98.097939] RSP: 002b:00007ffc33b851a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
>[   98.097941] RAX: ffffffffffffffda RBX: 00007f716a480188 RCX: 00007f716d072b98
>[   98.097943] RDX: 0000000000000063 RSI: 000000000000003c RDI: 0000000000000063
>[   98.097944] RBP: 00007f716a4801a0 R08: 00000000000000e7 R09: ffffffffffffff78
>[   98.097946] R10: 00007f716a4801a0 R11: 0000000000000246 R12: 00007f716d36bc50
>[   98.097947] R13: 0000000000000000 R14: 00007f716d36bc40 R15: 0000000000000003
>[   98.097949] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   98.098001] ---[ end trace c9eae18250dbfa6c ]---
>[   98.098006] [drm:intel_power_well_disable] disabling DC off
>[   98.098010] [drm:intel_power_well_disable] disabling always-on
>[   98.098019] [drm:drm_mode_object_put] OBJ ID: 60 (1)
>[   98.098035] [drm:drm_add_edid_modes] eDP-1: Assigning EDID-1.4 digital sink color depth as 6 bpc.
>[   98.098038] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   98.098047] [drm:drm_mode_debug_printmodeline] Modeline 49:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   98.098051] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: CLOCK_HIGH
>[   98.098056] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:56:DP-1]
>[   98.098060] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[   98.098064] [drm:intel_power_well_enable] enabling always-on
>[   98.098066] [drm:intel_power_well_enable] enabling DC off
>[   98.098071] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   98.098377] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[   98.098388] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[   98.098824] [drm:drm_dp_i2c_do_msg] native defer
>[   98.100019] [drm:drm_dp_i2c_do_msg] native defer
>[   98.101194] [drm:drm_dp_i2c_do_msg] native defer
>[   98.102358] [drm:drm_dp_i2c_do_msg] native defer
>[   98.103589] [drm:drm_dp_i2c_do_msg] native defer
>[   98.104399] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[   98.104807] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[   98.105099] [drm:intel_power_well_disable] disabling DC off
>[   98.105103] [drm:intel_power_well_disable] disabling always-on
>[   98.105107] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:56:DP-1] disconnected
>[   98.105112] [drm:drm_setup_crtcs] No connectors reported connected with modes
>[   98.105117] [drm:drm_setup_crtcs] connector 48 enabled? yes
>[   98.105121] [drm:drm_setup_crtcs] connector 56 enabled? no
>[   98.105125] [drm:intel_fb_initial_config] Not using firmware configuration
>[   98.105130] [drm:drm_setup_crtcs] looking for cmdline mode on connector 48
>[   98.105134] [drm:drm_setup_crtcs] looking for preferred mode on connector 48 0
>[   98.105138] [drm:drm_setup_crtcs] found mode none
>[   98.105142] [drm:drm_setup_crtcs] picking CRTCs for 1920x1080 config
>[   98.105147] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[   98.105158] [drm:drm_atomic_state_init] Allocated atomic state ffffa21346106c00
>[   98.105164] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa2135c250300 state to ffffa21346106c00
>[   98.105169] [drm:drm_atomic_get_plane_state] Added [PLANE:28:plane 2A] ffffa2135c250400 state to ffffa21346106c00
>[   98.105173] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250400 to [NOCRTC]
>[   98.105176] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c250400
>[   98.105180] [drm:drm_atomic_get_plane_state] Added [PLANE:30:cursor A] ffffa2135c251700 state to ffffa21346106c00
>[   98.105184] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c251700 to [NOCRTC]
>[   98.105187] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c251700
>[   98.105191] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa2135c251800 state to ffffa21346106c00
>[   98.105194] [drm:drm_atomic_get_plane_state] Added [PLANE:35:plane 2B] ffffa2135c250900 state to ffffa21346106c00
>[   98.105198] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250900 to [NOCRTC]
>[   98.105201] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c250900
>[   98.105205] [drm:drm_atomic_get_plane_state] Added [PLANE:37:cursor B] ffffa2135c250500 state to ffffa21346106c00
>[   98.105208] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250500 to [NOCRTC]
>[   98.105211] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c250500
>[   98.105215] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa2135c251100 state to ffffa21346106c00
>[   98.105219] [drm:drm_atomic_get_plane_state] Added [PLANE:42:plane 2C] ffffa2135c250600 state to ffffa21346106c00
>[   98.105222] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250600 to [NOCRTC]
>[   98.105225] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c250600
>[   98.105228] [drm:drm_atomic_get_plane_state] Added [PLANE:44:cursor C] ffffa2135c251500 state to ffffa21346106c00
>[   98.105231] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c251500 to [NOCRTC]
>[   98.105234] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c251500
>[   98.105240] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   98.105244] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa213658d5000 state to ffffa21346106c00
>[   98.105248] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa213658d5000
>[   98.105251] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c250300 to [NOCRTC]
>[   98.105254] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c250300
>[   98.105258] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa21346106c00
>[   98.105263] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[   98.105267] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   98.105272] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa213658d6800 state to ffffa21346106c00
>[   98.105275] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa213658d6800
>[   98.105278] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c251800 to [NOCRTC]
>[   98.105281] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c251800
>[   98.105285] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa21346106c00
>[   98.105289] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[   98.105293] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   98.105298] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa213658d3000 state to ffffa21346106c00
>[   98.105301] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa213658d3000
>[   98.105304] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa2135c251100 to [NOCRTC]
>[   98.105307] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa2135c251100
>[   98.105311] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa21346106c00
>[   98.105315] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[   98.105319] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   98.105322] [drm:drm_atomic_check_only] checking ffffa21346106c00
>[   98.105335] [drm:drm_atomic_commit] committing ffffa21346106c00
>[   98.105357] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa21346106c00
>[   98.105361] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   98.105368] [drm:__drm_atomic_state_free] Freeing atomic state ffffa21346106c00
>[   98.105373] [drm:drm_lastclose] driver lastclose completed
>[   98.105454] kms_flip (3046) used greatest stack depth: 12064 bytes left
>[  101.152530] [drm:intel_power_well_enable] enabling always-on
>[  101.152534] [drm:intel_power_well_enable] enabling DC off
>[  101.152540] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  101.152557] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  101.152596] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  101.152598] Use count on domain AUX_A is already zero
>[  101.152614] ------------[ cut here ]------------
>[  101.152620] WARNING: CPU: 6 PID: 1508 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  101.152621] Modules linked in: x86_pkg_temp_thermal
>[  101.152628] CPU: 6 PID: 1508 Comm: kworker/6:2 Tainted: G        W       4.12.0-rc4+ #25
>[  101.152630] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  101.152633] Workqueue: events edp_panel_vdd_work
>[  101.152636] task: ffffa21377a41b00 task.stack: ffffb4d581088000
>[  101.152640] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  101.152642] RSP: 0018:ffffb4d58108bdc0 EFLAGS: 00010282
>[  101.152644] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  101.152646] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381d8cba0
>[  101.152647] RBP: ffffb4d58108bde8 R08: 0000000000000001 R09: 000000000000497f
>[  101.152649] R10: 0000000000000000 R11: 000000000000497f R12: ffffa21375fd4b40
>[  101.152650] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  101.152653] FS:  0000000000000000(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[  101.152655] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  101.152656] CR2: 00007f8eda711000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  101.152658] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  101.152659] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  101.152661] Call Trace:
>[  101.152665]  edp_panel_vdd_off_sync+0x14b/0x170
>[  101.152668]  edp_panel_vdd_work+0x3b/0x60
>[  101.152674]  process_one_work+0x146/0x3e0
>[  101.152678]  worker_thread+0x43/0x3e0
>[  101.152682]  kthread+0x104/0x140
>[  101.152687]  ? create_worker+0x190/0x190
>[  101.152690]  ? kthread_create_on_node+0x40/0x40
>[  101.152695]  ret_from_fork+0x22/0x30
>[  101.152696] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  101.152749] ---[ end trace c9eae18250dbfa6d ]---
>[  101.152753] [drm:intel_power_well_disable] disabling DC off
>[  101.152757] [drm:intel_power_well_disable] disabling always-on
>[  101.152759] Use count on power well DC off is already zero
>[  101.152769] ------------[ cut here ]------------
>[  101.152774] WARNING: CPU: 6 PID: 1508 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  101.152775] Modules linked in: x86_pkg_temp_thermal
>[  101.152779] CPU: 6 PID: 1508 Comm: kworker/6:2 Tainted: G        W       4.12.0-rc4+ #25
>[  101.152780] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  101.152783] Workqueue: events edp_panel_vdd_work
>[  101.152785] task: ffffa21377a41b00 task.stack: ffffb4d581088000
>[  101.152789] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  101.152790] RSP: 0018:ffffb4d58108be10 EFLAGS: 00010282
>[  101.152792] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  101.152794] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  101.152796] RBP: ffffb4d58108be38 R08: 000000000000002e R09: 000000000000499f
>[  101.152797] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  101.152798] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  101.152801] FS:  0000000000000000(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[  101.152802] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  101.152804] CR2: 00007f8eda711000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  101.152805] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  101.152807] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  101.152808] Call Trace:
>[  101.152811]  edp_panel_vdd_work+0x5a/0x60
>[  101.152815]  process_one_work+0x146/0x3e0
>[  101.152819]  worker_thread+0x43/0x3e0
>[  101.152823]  kthread+0x104/0x140
>[  101.152827]  ? create_worker+0x190/0x190
>[  101.152830]  ? kthread_create_on_node+0x40/0x40
>[  101.152833]  ret_from_fork+0x22/0x30
>[  101.152834] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  101.152885] ---[ end trace c9eae18250dbfa6e ]---
>[  101.152887] Use count on power well always-on is already zero
>[  101.152896] ------------[ cut here ]------------
>[  101.152901] WARNING: CPU: 6 PID: 1508 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  101.152901] Modules linked in: x86_pkg_temp_thermal
>[  101.152905] CPU: 6 PID: 1508 Comm: kworker/6:2 Tainted: G        W       4.12.0-rc4+ #25
>[  101.152906] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  101.152909] Workqueue: events edp_panel_vdd_work
>[  101.152911] task: ffffa21377a41b00 task.stack: ffffb4d581088000
>[  101.152914] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  101.152915] RSP: 0018:ffffb4d58108be10 EFLAGS: 00010282
>[  101.152918] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  101.152919] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  101.152921] RBP: ffffb4d58108be38 R08: 0000000000000031 R09: 00000000000049bd
>[  101.152922] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  101.152924] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  101.152926] FS:  0000000000000000(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[  101.152927] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  101.152929] CR2: 00007f8eda711000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  101.152930] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  101.152931] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  101.152932] Call Trace:
>[  101.152935]  edp_panel_vdd_work+0x5a/0x60
>[  101.152939]  process_one_work+0x146/0x3e0
>[  101.152943]  worker_thread+0x43/0x3e0
>[  101.152946]  kthread+0x104/0x140
>[  101.152950]  ? create_worker+0x190/0x190
>[  101.152953]  ? kthread_create_on_node+0x40/0x40
>[  101.152956]  ret_from_fork+0x22/0x30
>[  101.152957] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  101.153008] ---[ end trace c9eae18250dbfa6f ]---
>[  101.154630] RPM wakelock ref not held during HW access
>[  101.154646] ------------[ cut here ]------------
>[  101.154658] WARNING: CPU: 6 PID: 3043 at drivers/gpu/drm/i915/intel_drv.h:1777 fwtable_read32+0x19e/0x1d0
>[  101.154659] Modules linked in: x86_pkg_temp_thermal
>[  101.154666] CPU: 6 PID: 3043 Comm: dmesg Tainted: G        W       4.12.0-rc4+ #25
>[  101.154668] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  101.154672] task: ffffa21377a8de80 task.stack: ffffb4d580f08000
>[  101.154676] RIP: 0010:fwtable_read32+0x19e/0x1d0
>[  101.154678] RSP: 0018:ffffa21381d83e58 EFLAGS: 00010092
>[  101.154681] RAX: 000000000000002a RBX: ffffa21375fd0000 RCX: ffffffffb36459f8
>[  101.154683] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffffb389d84c
>[  101.154684] RBP: ffffa21381d83e88 R08: 000000000000002a R09: 00000000000049db
>[  101.154686] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000000c4008
>[  101.154688] R13: 0000000000000001 R14: 0000000000044438 R15: 0000000000000001
>[  101.154690] FS:  00007ff383b12700(0000) GS:ffffa21381d80000(0000) knlGS:0000000000000000
>[  101.154692] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  101.154694] CR2: 00007f8eda711000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  101.154695] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  101.154697] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  101.154700] Call Trace:
>[  101.154702]  <IRQ>
>[  101.154707]  gen8_irq_handler+0x1f8/0x6c0
>[  101.154713]  __handle_irq_event_percpu+0x79/0x180
>[  101.154716]  handle_irq_event_percpu+0x1e/0x50
>[  101.154719]  handle_irq_event+0x27/0x50
>[  101.154724]  handle_edge_irq+0x6a/0x120
>[  101.154729]  handle_irq+0x6a/0x100
>[  101.154733]  do_IRQ+0x41/0xc0
>[  101.154738]  common_interrupt+0x86/0x86
>[  101.154743] RIP: 0010:queue_work_on+0x1b/0x30
>[  101.154745] RSP: 0018:ffffb4d580f0bd28 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff3e
>[  101.154749] RAX: 0000000000000001 RBX: 0000000000000206 RCX: 00000000000f4240
>[  101.154750] RDX: 0000000000000000 RSI: 0000000000000046 RDI: ffffa2137837143c
>[  101.154752] RBP: ffffb4d580f0bd30 R08: ffffffffb320a760 R09: 0000000000000001
>[  101.154753] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000045
>[  101.154755] R13: ffffa21374c69c00 R14: ffffb4d5812f72a0 R15: ffffb4d5812f5000
>[  101.154756]  </IRQ>
>[  101.154763]  tty_flip_buffer_push+0x26/0x30
>[  101.154766]  pty_write+0x45/0x50
>[  101.154771]  n_tty_write+0x1ac/0x460
>[  101.154776]  ? do_wait_intr_irq+0x80/0x80
>[  101.154779]  tty_write+0x176/0x2f0
>[  101.154782]  ? n_tty_open+0xd0/0xd0
>[  101.154787]  __vfs_write+0x23/0x120
>[  101.154793]  ? security_file_permission+0x36/0xb0
>[  101.154798]  ? rw_verify_area+0x49/0xb0
>[  101.154801]  vfs_write+0xb3/0x1b0
>[  101.154806]  SyS_write+0x41/0xa0
>[  101.154809]  entry_SYSCALL_64_fastpath+0x13/0x94
>[  101.154811] RIP: 0033:0x7ff3832076e0
>[  101.154813] RSP: 002b:00007ffd9e97cb58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[  101.154817] RAX: ffffffffffffffda RBX: 000000000060c3f3 RCX: 00007ff3832076e0
>[  101.154819] RDX: 0000000000000045 RSI: 0000000001865170 RDI: 0000000000000001
>[  101.154821] RBP: 000000000060c440 R08: 00007ff3834d6780 R09: 00007ff383b12700
>[  101.154822] R10: 0000000000000001 R11: 0000000000000246 R12: 000000000040879b
>[  101.154824] R13: 00007ffd9e97cde0 R14: 00007ff383b12698 R15: 0000000000000000
>[  101.154825] Code: ff ff 4c 8b 45 d0 e9 ff fe ff ff 80 3d 02 c3 a0 00 00 0f 85 aa fe ff ff 48 c7 c7 38 ee 3e b3 c6 05 ee c2 a0 00 01 e8 ba 21 c6 ff <0f> ff e9 90 fe ff ff b9 01 00 00 00 ba 01 00 00 00 44 89 e6 48 
>[  101.154883] ---[ end trace c9eae18250dbfa70 ]---
>[  101.154919] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  101.154925] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  101.154930] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  101.154945] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>
>[  111.712613] [drm:intel_runtime_suspend] Suspending device
>[  111.712693] WARN_ON_ONCE(atomic_read(&dev_priv->pm.wakeref_count))
>[  111.712709] ------------[ cut here ]------------
>[  111.712717] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/i915_drv.c:2419 intel_runtime_suspend+0x23c/0x270
>[  111.712718] Modules linked in: x86_pkg_temp_thermal
>[  111.712725] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  111.712727] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  111.712731] Workqueue: pm pm_runtime_work
>[  111.712734] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  111.712739] RIP: 0010:intel_runtime_suspend+0x23c/0x270
>[  111.712741] RSP: 0018:ffffb4d580f8bd18 EFLAGS: 00010296
>[  111.712743] RAX: 0000000000000036 RBX: ffffa21375fd0000 RCX: ffffffffb36459f8
>[  111.712745] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffffb389d84c
>[  111.712746] RBP: ffffb4d580f8bd28 R08: 0000000000000036 R09: 0000000000004a1a
>[  111.712748] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffb327f440
>[  111.712749] R13: 0000000000000000 R14: ffffffffb2b7e1b0 R15: 0000000000000008
>[  111.712752] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  111.712754] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  111.712756] CR2: 00007f8eda72a000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  111.712757] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  111.712758] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  111.712760] Call Trace:
>[  111.712768]  pci_pm_runtime_suspend+0x58/0x140
>[  111.712773]  ? pci_pm_runtime_resume+0xa0/0xa0
>[  111.712775]  __rpm_callback+0xb7/0x200
>[  111.712780]  ? pci_pm_runtime_resume+0xa0/0xa0
>[  111.712782]  rpm_callback+0x1f/0x80
>[  111.712786]  ? pci_pm_runtime_resume+0xa0/0xa0
>[  111.712788]  rpm_suspend+0x11c/0x630
>[  111.712791]  pm_runtime_work+0x5d/0x80
>[  111.712797]  process_one_work+0x146/0x3e0
>[  111.712801]  worker_thread+0x43/0x3e0
>[  111.712805]  kthread+0x104/0x140
>[  111.712809]  ? create_worker+0x190/0x190
>[  111.712812]  ? kthread_create_on_node+0x40/0x40
>[  111.712815]  ? umh_complete+0x40/0x40
>[  111.712819]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  111.712823]  ret_from_fork+0x22/0x30
>[  111.712825] Code: 19 fe ff ff 80 3d c1 22 a6 00 00 0f 85 a8 fe ff ff 48 c7 c6 e8 bd 3e b3 48 c7 c7 47 fb 3c b3 c6 05 a6 22 a6 00 01 e8 ac 81 cb ff <0f> ff e9 87 fe ff ff 48 c7 c6 20 bf 3e b3 48 c7 c7 47 fb 3c b3 
>[  111.712877] ---[ end trace c9eae18250dbfa71 ]---
>[  111.714964] [drm:intel_runtime_suspend] Device suspended
>[  111.715010] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  111.715015] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  111.715019] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  111.715023] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  121.824603] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  121.836650] [drm:intel_runtime_resume] Resuming device
>[  121.836653] WARN_ON_ONCE(atomic_read(&dev_priv->pm.wakeref_count))
>[  121.836668] ------------[ cut here ]------------
>[  121.836676] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/i915_drv.c:2470 intel_runtime_resume+0x1e4/0x210
>[  121.836677] Modules linked in: x86_pkg_temp_thermal
>[  121.836684] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  121.836686] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  121.836690] Workqueue: events output_poll_execute
>[  121.836693] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  121.836698] RIP: 0010:intel_runtime_resume+0x1e4/0x210
>[  121.836699] RSP: 0018:ffffb4d580f8bbc8 EFLAGS: 00010292
>[  121.836702] RAX: 0000000000000036 RBX: ffffa21375fd0000 RCX: ffffffffb36459f8
>[  121.836704] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffffb389d84c
>[  121.836705] RBP: ffffb4d580f8bbd8 R08: 0000000000000036 R09: 0000000000004a48
>[  121.836707] R10: 0000000000000010 R11: 0000000000000000 R12: ffffa21377525800
>[  121.836709] R13: ffffffffb327f440 R14: ffffffffb2b7e110 R15: ffffb4d580f8bca8
>[  121.836711] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  121.836713] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  121.836715] CR2: 00007f8eda72a000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  121.836716] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  121.836718] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  121.836719] Call Trace:
>[  121.836727]  pci_pm_runtime_resume+0x76/0xa0
>[  121.836731]  __rpm_callback+0xb7/0x200
>[  121.836734]  rpm_callback+0x1f/0x80
>[  121.836738]  ? pci_restore_standard_config+0x40/0x40
>[  121.836741]  rpm_resume+0x470/0x680
>[  121.836745]  ? intel_dp_detect+0x67/0x690
>[  121.836748]  __pm_runtime_resume+0x49/0x80
>[  121.836752]  intel_runtime_pm_get+0x20/0xb0
>[  121.836756]  intel_display_power_get+0x1b/0x40
>[  121.836759]  intel_dp_detect+0xfb/0x690
>[  121.836762]  ? ww_mutex_lock+0x12/0x80
>[  121.836768]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  121.836771]  output_poll_execute+0xf3/0x190
>[  121.836776]  process_one_work+0x146/0x3e0
>[  121.836781]  worker_thread+0x43/0x3e0
>[  121.836785]  kthread+0x104/0x140
>[  121.836789]  ? create_worker+0x190/0x190
>[  121.836792]  ? kthread_create_on_node+0x40/0x40
>[  121.836795]  ? umh_complete+0x40/0x40
>[  121.836798]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  121.836802]  ret_from_fork+0x22/0x30
>[  121.836804] Code: 41 5c 5d c3 80 3d b7 2c a6 00 00 0f 85 77 fe ff ff 48 c7 c6 e8 bd 3e b3 48 c7 c7 47 fb 3c b3 c6 05 9c 2c a6 00 01 e8 a4 8b cb ff <0f> ff e9 56 fe ff ff 48 c7 c6 b0 bd 3e b3 48 c7 c7 47 fb 3c b3 
>[  121.836857] ---[ end trace c9eae18250dbfa72 ]---
>[  121.839172] [drm:intel_runtime_resume] Device resumed
>[  121.839181] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  121.839186] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  121.839189] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  121.839192] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  121.839197] [drm:intel_power_well_enable] enabling always-on
>[  121.839200] [drm:intel_power_well_enable] enabling DC off
>[  121.839205] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  121.839221] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  121.839230] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  121.839286] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  121.839295] [drm:wait_panel_status] Wait complete
>[  121.839334] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  121.839343] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  121.975332] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  121.975340] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  121.975345] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  121.975363] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  122.040948] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  122.041664] Use count on domain AUX_A is already zero
>[  122.041678] ------------[ cut here ]------------
>[  122.041685] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  122.041686] Modules linked in: x86_pkg_temp_thermal
>[  122.041693] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  122.041694] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  122.041698] Workqueue: events output_poll_execute
>[  122.041701] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  122.041705] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  122.041707] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  122.041710] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  122.041712] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  122.041713] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000004a88
>[  122.041715] R10: ffffa21375fd2950 R11: 0000000000004a88 R12: ffffa21375fd4b40
>[  122.041716] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  122.041719] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  122.041720] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  122.041722] CR2: 00007f8eda72a000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  122.041724] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  122.041725] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  122.041726] Call Trace:
>[  122.041732]  intel_dp_detect+0x19f/0x690
>[  122.041738]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  122.041741]  output_poll_execute+0xf3/0x190
>[  122.041746]  process_one_work+0x146/0x3e0
>[  122.041751]  worker_thread+0x43/0x3e0
>[  122.041754]  kthread+0x104/0x140
>[  122.041758]  ? create_worker+0x190/0x190
>[  122.041762]  ? kthread_create_on_node+0x40/0x40
>[  122.041765]  ? umh_complete+0x40/0x40
>[  122.041769]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  122.041773]  ret_from_fork+0x22/0x30
>[  122.041775] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  122.041828] ---[ end trace c9eae18250dbfa73 ]---
>[  122.041833] [drm:intel_power_well_disable] disabling DC off
>[  122.041836] [drm:intel_power_well_disable] disabling always-on
>[  122.041843] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  122.041848] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  122.041851] [drm:intel_power_well_enable] enabling always-on
>[  122.041854] [drm:intel_power_well_enable] enabling DC off
>[  122.041858] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  122.042170] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  122.042181] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  122.042614] [drm:drm_dp_i2c_do_msg] native defer
>[  122.043791] [drm:drm_dp_i2c_do_msg] native defer
>[  122.044969] [drm:drm_dp_i2c_do_msg] native defer
>[  122.046107] [drm:drm_dp_i2c_do_msg] native defer
>[  122.047292] [drm:drm_dp_i2c_do_msg] native defer
>[  122.048123] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  122.048531] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  122.048824] [drm:intel_power_well_disable] disabling DC off
>[  122.048828] [drm:intel_power_well_disable] disabling always-on
>[  122.048835] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  122.048847] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  122.048851] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  122.048856] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  122.048860] [drm:intel_power_well_enable] enabling always-on
>[  122.048863] [drm:intel_power_well_enable] enabling DC off
>[  122.048867] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  122.048876] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  122.048881] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  122.048883] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  122.048886] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  122.049325] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  122.050044] Use count on domain AUX_A is already zero
>[  122.050059] ------------[ cut here ]------------
>[  122.050065] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  122.050066] Modules linked in: x86_pkg_temp_thermal
>[  122.050073] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  122.050075] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  122.050081] Workqueue: events i915_hpd_poll_init_work
>[  122.050084] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  122.050088] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  122.050089] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  122.050092] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  122.050094] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  122.050095] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000004ac8
>[  122.050097] R10: ffffa21375fd2950 R11: 0000000000004ac8 R12: ffffa21375fd4b40
>[  122.050098] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  122.050100] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  122.050102] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  122.050104] CR2: 00007f8eda72a000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  122.050106] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  122.050107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  122.050108] Call Trace:
>[  122.050114]  intel_dp_detect+0x19f/0x690
>[  122.050119]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  122.050122]  drm_helper_hpd_irq_event+0x79/0x100
>[  122.050127]  i915_hpd_poll_init_work+0xbe/0xf0
>[  122.050133]  process_one_work+0x146/0x3e0
>[  122.050137]  worker_thread+0x43/0x3e0
>[  122.050141]  kthread+0x104/0x140
>[  122.050145]  ? create_worker+0x190/0x190
>[  122.050148]  ? kthread_create_on_node+0x40/0x40
>[  122.050153]  ret_from_fork+0x22/0x30
>[  122.050154] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  122.050206] ---[ end trace c9eae18250dbfa74 ]---
>[  122.050211] [drm:intel_power_well_disable] disabling DC off
>[  122.050214] [drm:intel_power_well_disable] disabling always-on
>[  122.050218] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  122.050223] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  122.050226] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  122.050229] [drm:intel_power_well_enable] enabling always-on
>[  122.050232] [drm:intel_power_well_enable] enabling DC off
>[  122.050236] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  122.050542] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  122.050554] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  122.050979] [drm:drm_dp_i2c_do_msg] native defer
>[  122.052155] [drm:drm_dp_i2c_do_msg] native defer
>[  122.053331] [drm:drm_dp_i2c_do_msg] native defer
>[  122.054502] [drm:drm_dp_i2c_do_msg] native defer
>[  122.055679] [drm:drm_dp_i2c_do_msg] native defer
>[  122.056420] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  122.056824] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  122.057115] [drm:intel_power_well_disable] disabling DC off
>[  122.057119] [drm:intel_power_well_disable] disabling always-on
>[  122.057123] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  122.057128] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  125.088612] [drm:intel_power_well_enable] enabling always-on
>[  125.088616] [drm:intel_power_well_enable] enabling DC off
>[  125.088622] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  125.088639] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  125.088678] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  125.088680] Use count on domain AUX_A is already zero
>[  125.088696] ------------[ cut here ]------------
>[  125.088702] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  125.088704] Modules linked in: x86_pkg_temp_thermal
>[  125.088710] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  125.088712] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  125.088715] Workqueue: events edp_panel_vdd_work
>[  125.088718] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  125.088722] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  125.088724] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  125.088727] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  125.088728] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  125.088730] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000004b03
>[  125.088732] R10: 0000000000000000 R11: 0000000000004b03 R12: ffffa21375fd4b40
>[  125.088733] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  125.088735] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  125.088737] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  125.088739] CR2: 00007f8eda72a000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  125.088741] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  125.088742] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  125.088744] Call Trace:
>[  125.088748]  edp_panel_vdd_off_sync+0x14b/0x170
>[  125.088752]  edp_panel_vdd_work+0x3b/0x60
>[  125.088758]  process_one_work+0x146/0x3e0
>[  125.088762]  worker_thread+0x43/0x3e0
>[  125.088766]  kthread+0x104/0x140
>[  125.088770]  ? create_worker+0x190/0x190
>[  125.088773]  ? kthread_create_on_node+0x40/0x40
>[  125.088778]  ret_from_fork+0x22/0x30
>[  125.088779] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  125.088832] ---[ end trace c9eae18250dbfa75 ]---
>[  125.088836] [drm:intel_power_well_disable] disabling DC off
>[  125.088840] [drm:intel_power_well_disable] disabling always-on
>[  125.088842] Use count on power well DC off is already zero
>[  125.088852] ------------[ cut here ]------------
>[  125.088857] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  125.088857] Modules linked in: x86_pkg_temp_thermal
>[  125.088861] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  125.088863] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  125.088865] Workqueue: events edp_panel_vdd_work
>[  125.088868] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  125.088871] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  125.088872] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  125.088875] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  125.088877] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  125.088878] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000004b23
>[  125.088880] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  125.088881] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  125.088883] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  125.088885] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  125.088886] CR2: 00007f8eda72a000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  125.088888] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  125.088889] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  125.088890] Call Trace:
>[  125.088893]  edp_panel_vdd_work+0x5a/0x60
>[  125.088898]  process_one_work+0x146/0x3e0
>[  125.088902]  worker_thread+0x43/0x3e0
>[  125.088905]  kthread+0x104/0x140
>[  125.088909]  ? create_worker+0x190/0x190
>[  125.088912]  ? kthread_create_on_node+0x40/0x40
>[  125.088915]  ret_from_fork+0x22/0x30
>[  125.088917] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  125.088967] ---[ end trace c9eae18250dbfa76 ]---
>[  125.088969] Use count on power well always-on is already zero
>[  125.088979] ------------[ cut here ]------------
>[  125.088983] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  125.088984] Modules linked in: x86_pkg_temp_thermal
>[  125.088988] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  125.088989] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  125.088992] Workqueue: events edp_panel_vdd_work
>[  125.088994] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  125.088997] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  125.088998] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  125.089001] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  125.089002] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  125.089003] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000004b41
>[  125.089005] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  125.089006] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  125.089008] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  125.089010] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  125.089011] CR2: 00007f8eda72a000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  125.089013] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  125.089014] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  125.089015] Call Trace:
>[  125.089017]  edp_panel_vdd_work+0x5a/0x60
>[  125.089022]  process_one_work+0x146/0x3e0
>[  125.089026]  worker_thread+0x43/0x3e0
>[  125.089029]  kthread+0x104/0x140
>[  125.089033]  ? create_worker+0x190/0x190
>[  125.089035]  ? kthread_create_on_node+0x40/0x40
>[  125.089039]  ret_from_fork+0x22/0x30
>[  125.089040] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  125.089091] ---[ end trace c9eae18250dbfa77 ]---
>[  125.090750] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  125.090759] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  125.090765] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  125.090780] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  132.064619] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  132.064625] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  136.160619] [drm:intel_runtime_suspend] Suspending device
>[  136.162808] [drm:intel_runtime_suspend] Device suspended
>[  136.162856] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  136.162861] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  136.162866] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  136.162870] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  146.400550] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  146.412674] [drm:intel_runtime_resume] Resuming device
>[  146.415029] [drm:intel_runtime_resume] Device resumed
>[  146.415038] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  146.415044] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  146.415047] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  146.415049] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  146.415055] [drm:intel_power_well_enable] enabling always-on
>[  146.415058] [drm:intel_power_well_enable] enabling DC off
>[  146.415063] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  146.415078] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  146.415087] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  146.415143] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  146.415152] [drm:wait_panel_status] Wait complete
>[  146.415191] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  146.415200] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  146.551203] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  146.551211] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  146.551216] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  146.551243] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  146.616947] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  146.617663] Use count on domain AUX_A is already zero
>[  146.617678] ------------[ cut here ]------------
>[  146.617685] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  146.617686] Modules linked in: x86_pkg_temp_thermal
>[  146.617693] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  146.617695] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  146.617698] Workqueue: events output_poll_execute
>[  146.617701] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  146.617706] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  146.617708] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  146.617710] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  146.617712] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  146.617714] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000004b81
>[  146.617715] R10: ffffa21375fd2950 R11: 0000000000004b81 R12: ffffa21375fd4b40
>[  146.617717] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  146.617719] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  146.617721] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  146.617722] CR2: 00007f503560e3b0 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  146.617724] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  146.617725] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  146.617727] Call Trace:
>[  146.617732]  intel_dp_detect+0x19f/0x690
>[  146.617738]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  146.617741]  output_poll_execute+0xf3/0x190
>[  146.617747]  process_one_work+0x146/0x3e0
>[  146.617751]  worker_thread+0x43/0x3e0
>[  146.617755]  kthread+0x104/0x140
>[  146.617759]  ? create_worker+0x190/0x190
>[  146.617762]  ? kthread_create_on_node+0x40/0x40
>[  146.617766]  ret_from_fork+0x22/0x30
>[  146.617768] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  146.617820] ---[ end trace c9eae18250dbfa78 ]---
>[  146.617826] [drm:intel_power_well_disable] disabling DC off
>[  146.617829] [drm:intel_power_well_disable] disabling always-on
>[  146.617836] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  146.617841] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  146.617844] [drm:intel_power_well_enable] enabling always-on
>[  146.617847] [drm:intel_power_well_enable] enabling DC off
>[  146.617851] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  146.618160] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  146.618171] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  146.618598] [drm:drm_dp_i2c_do_msg] native defer
>[  146.619778] [drm:drm_dp_i2c_do_msg] native defer
>[  146.620959] [drm:drm_dp_i2c_do_msg] native defer
>[  146.622131] [drm:drm_dp_i2c_do_msg] native defer
>[  146.623310] [drm:drm_dp_i2c_do_msg] native defer
>[  146.624055] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  146.624460] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  146.624755] [drm:intel_power_well_disable] disabling DC off
>[  146.624759] [drm:intel_power_well_disable] disabling always-on
>[  146.624765] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  146.624775] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  146.624779] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  146.624784] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  146.624787] [drm:intel_power_well_enable] enabling always-on
>[  146.624790] [drm:intel_power_well_enable] enabling DC off
>[  146.624794] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  146.624802] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  146.624806] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  146.624808] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  146.624811] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  146.625245] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  146.625966] Use count on domain AUX_A is already zero
>[  146.625978] ------------[ cut here ]------------
>[  146.625984] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  146.625985] Modules linked in: x86_pkg_temp_thermal
>[  146.625991] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  146.625992] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  146.625998] Workqueue: events i915_hpd_poll_init_work
>[  146.626001] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  146.626005] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  146.626007] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  146.626009] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  146.626011] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  146.626012] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000004bbf
>[  146.626014] R10: ffffa21375fd2950 R11: 0000000000004bbf R12: ffffa21375fd4b40
>[  146.626015] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  146.626018] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  146.626020] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  146.626021] CR2: 00007f503560e3b0 CR3: 000000027258c000 CR4: 00000000003406e0
>[  146.626023] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  146.626024] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  146.626025] Call Trace:
>[  146.626030]  intel_dp_detect+0x19f/0x690
>[  146.626036]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  146.626039]  drm_helper_hpd_irq_event+0x79/0x100
>[  146.626043]  i915_hpd_poll_init_work+0xbe/0xf0
>[  146.626048]  process_one_work+0x146/0x3e0
>[  146.626053]  worker_thread+0x43/0x3e0
>[  146.626056]  kthread+0x104/0x140
>[  146.626060]  ? create_worker+0x190/0x190
>[  146.626063]  ? kthread_create_on_node+0x40/0x40
>[  146.626066]  ? umh_complete+0x40/0x40
>[  146.626070]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  146.626074]  ret_from_fork+0x22/0x30
>[  146.626075] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  146.626127] ---[ end trace c9eae18250dbfa79 ]---
>[  146.626131] [drm:intel_power_well_disable] disabling DC off
>[  146.626134] [drm:intel_power_well_disable] disabling always-on
>[  146.626138] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  146.626143] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  146.626146] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  146.626149] [drm:intel_power_well_enable] enabling always-on
>[  146.626152] [drm:intel_power_well_enable] enabling DC off
>[  146.626156] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  146.626465] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  146.626478] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  146.626908] [drm:drm_dp_i2c_do_msg] native defer
>[  146.628008] [drm:drm_dp_i2c_do_msg] native defer
>[  146.629186] [drm:drm_dp_i2c_do_msg] native defer
>[  146.630357] [drm:drm_dp_i2c_do_msg] native defer
>[  146.631540] [drm:drm_dp_i2c_do_msg] native defer
>[  146.632285] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  146.632702] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  146.632995] [drm:intel_power_well_disable] disabling DC off
>[  146.632998] [drm:intel_power_well_disable] disabling always-on
>[  146.633002] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  146.633007] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  149.664615] [drm:intel_power_well_enable] enabling always-on
>[  149.664619] [drm:intel_power_well_enable] enabling DC off
>[  149.664625] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  149.664641] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  149.664681] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  149.664683] Use count on domain AUX_A is already zero
>[  149.664699] ------------[ cut here ]------------
>[  149.664705] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  149.664706] Modules linked in: x86_pkg_temp_thermal
>[  149.664713] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  149.664715] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  149.664718] Workqueue: events edp_panel_vdd_work
>[  149.664721] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  149.664725] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  149.664727] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  149.664729] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  149.664731] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  149.664733] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000004bfc
>[  149.664734] R10: 0000000000000000 R11: 0000000000004bfc R12: ffffa21375fd4b40
>[  149.664736] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  149.664738] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  149.664740] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  149.664741] CR2: 00007f503560e3b0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  149.664743] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  149.664744] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  149.664746] Call Trace:
>[  149.664751]  edp_panel_vdd_off_sync+0x14b/0x170
>[  149.664754]  edp_panel_vdd_work+0x3b/0x60
>[  149.664760]  process_one_work+0x146/0x3e0
>[  149.664764]  worker_thread+0x43/0x3e0
>[  149.664768]  kthread+0x104/0x140
>[  149.664772]  ? create_worker+0x190/0x190
>[  149.664775]  ? kthread_create_on_node+0x40/0x40
>[  149.664779]  ? umh_complete+0x40/0x40
>[  149.664782]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  149.664786]  ret_from_fork+0x22/0x30
>[  149.664788] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  149.664841] ---[ end trace c9eae18250dbfa7a ]---
>[  149.664845] [drm:intel_power_well_disable] disabling DC off
>[  149.664849] [drm:intel_power_well_disable] disabling always-on
>[  149.664851] Use count on power well DC off is already zero
>[  149.664861] ------------[ cut here ]------------
>[  149.664866] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  149.664866] Modules linked in: x86_pkg_temp_thermal
>[  149.664871] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  149.664872] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  149.664874] Workqueue: events edp_panel_vdd_work
>[  149.664877] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  149.664880] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  149.664882] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  149.664884] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  149.664886] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  149.664887] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000004c1e
>[  149.664889] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  149.664890] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  149.664892] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  149.664894] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  149.664895] CR2: 00007f503560e3b0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  149.664897] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  149.664898] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  149.664899] Call Trace:
>[  149.664902]  edp_panel_vdd_work+0x5a/0x60
>[  149.664907]  process_one_work+0x146/0x3e0
>[  149.664911]  worker_thread+0x43/0x3e0
>[  149.664914]  kthread+0x104/0x140
>[  149.664918]  ? create_worker+0x190/0x190
>[  149.664921]  ? kthread_create_on_node+0x40/0x40
>[  149.664924]  ? umh_complete+0x40/0x40
>[  149.664927]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  149.664930]  ret_from_fork+0x22/0x30
>[  149.664932] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  149.664983] ---[ end trace c9eae18250dbfa7b ]---
>[  149.664984] Use count on power well always-on is already zero
>[  149.664994] ------------[ cut here ]------------
>[  149.664999] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  149.664999] Modules linked in: x86_pkg_temp_thermal
>[  149.665003] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  149.665004] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  149.665007] Workqueue: events edp_panel_vdd_work
>[  149.665009] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  149.665012] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  149.665014] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  149.665016] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  149.665017] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  149.665019] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000004c3e
>[  149.665020] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  149.665021] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  149.665023] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  149.665025] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  149.665026] CR2: 00007f503560e3b0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  149.665028] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  149.665029] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  149.665030] Call Trace:
>[  149.665033]  edp_panel_vdd_work+0x5a/0x60
>[  149.665037]  process_one_work+0x146/0x3e0
>[  149.665041]  worker_thread+0x43/0x3e0
>[  149.665044]  kthread+0x104/0x140
>[  149.665048]  ? create_worker+0x190/0x190
>[  149.665051]  ? kthread_create_on_node+0x40/0x40
>[  149.665054]  ? umh_complete+0x40/0x40
>[  149.665057]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  149.665060]  ret_from_fork+0x22/0x30
>[  149.665061] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  149.665112] ---[ end trace c9eae18250dbfa7c ]---
>[  149.666752] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  149.666761] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  149.666766] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  149.666792] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  156.640630] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  156.640636] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  159.712618] [drm:intel_runtime_suspend] Suspending device
>[  159.714787] [drm:intel_runtime_suspend] Device suspended
>[  159.714833] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  159.714838] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  159.714843] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  159.714847] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  169.952617] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  169.964675] [drm:intel_runtime_resume] Resuming device
>[  169.967030] [drm:intel_runtime_resume] Device resumed
>[  169.967039] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  169.967044] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  169.967047] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  169.967050] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  169.967055] [drm:intel_power_well_enable] enabling always-on
>[  169.967058] [drm:intel_power_well_enable] enabling DC off
>[  169.967063] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  169.967079] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  169.967088] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  169.967143] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  169.967153] [drm:wait_panel_status] Wait complete
>[  169.967192] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  169.967200] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  170.103289] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  170.103298] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  170.103303] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  170.103339] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  170.169053] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  170.169787] Use count on domain AUX_A is already zero
>[  170.169803] ------------[ cut here ]------------
>[  170.169810] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  170.169811] Modules linked in: x86_pkg_temp_thermal
>[  170.169818] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  170.169820] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  170.169823] Workqueue: events output_poll_execute
>[  170.169826] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  170.169831] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  170.169833] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  170.169836] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  170.169837] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  170.169839] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000004c80
>[  170.169840] R10: ffffa21375fd2950 R11: 0000000000004c80 R12: ffffa21375fd4b40
>[  170.169842] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  170.169844] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  170.169846] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  170.169848] CR2: 00007f503560e3b0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  170.169849] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  170.169851] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  170.169852] Call Trace:
>[  170.169859]  intel_dp_detect+0x19f/0x690
>[  170.169864]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  170.169867]  output_poll_execute+0xf3/0x190
>[  170.169873]  process_one_work+0x146/0x3e0
>[  170.169877]  worker_thread+0x43/0x3e0
>[  170.169881]  kthread+0x104/0x140
>[  170.169885]  ? create_worker+0x190/0x190
>[  170.169888]  ? kthread_create_on_node+0x40/0x40
>[  170.169892]  ? umh_complete+0x40/0x40
>[  170.169895]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  170.169900]  ret_from_fork+0x22/0x30
>[  170.169902] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  170.169955] ---[ end trace c9eae18250dbfa7d ]---
>[  170.169960] [drm:intel_power_well_disable] disabling DC off
>[  170.169963] [drm:intel_power_well_disable] disabling always-on
>[  170.169971] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  170.169976] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  170.169979] [drm:intel_power_well_enable] enabling always-on
>[  170.169982] [drm:intel_power_well_enable] enabling DC off
>[  170.169986] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  170.170292] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  170.170303] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  170.170735] [drm:drm_dp_i2c_do_msg] native defer
>[  170.171858] [drm:drm_dp_i2c_do_msg] native defer
>[  170.173089] [drm:drm_dp_i2c_do_msg] native defer
>[  170.174263] [drm:drm_dp_i2c_do_msg] native defer
>[  170.175540] [drm:drm_dp_i2c_do_msg] native defer
>[  170.176380] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  170.176796] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  170.177091] [drm:intel_power_well_disable] disabling DC off
>[  170.177095] [drm:intel_power_well_disable] disabling always-on
>[  170.177103] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  170.177115] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  170.177119] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  170.177124] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  170.177128] [drm:intel_power_well_enable] enabling always-on
>[  170.177131] [drm:intel_power_well_enable] enabling DC off
>[  170.177135] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  170.177144] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  170.177148] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  170.177151] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  170.177153] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  170.177597] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  170.178311] Use count on domain AUX_A is already zero
>[  170.178325] ------------[ cut here ]------------
>[  170.178332] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  170.178333] Modules linked in: x86_pkg_temp_thermal
>[  170.178340] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  170.178342] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  170.178348] Workqueue: events i915_hpd_poll_init_work
>[  170.178351] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  170.178355] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  170.178357] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  170.178359] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  170.178361] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[  170.178362] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000004cc0
>[  170.178364] R10: ffffa21375fd2950 R11: 0000000000004cc0 R12: ffffa21375fd4b40
>[  170.178366] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  170.178368] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  170.178370] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  170.178372] CR2: 00007f503560e3b0 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  170.178373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  170.178375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  170.178376] Call Trace:
>[  170.178381]  intel_dp_detect+0x19f/0x690
>[  170.178387]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  170.178391]  drm_helper_hpd_irq_event+0x79/0x100
>[  170.178395]  i915_hpd_poll_init_work+0xbe/0xf0
>[  170.178401]  process_one_work+0x146/0x3e0
>[  170.178405]  worker_thread+0x43/0x3e0
>[  170.178409]  kthread+0x104/0x140
>[  170.178413]  ? create_worker+0x190/0x190
>[  170.178417]  ? kthread_create_on_node+0x40/0x40
>[  170.178421]  ret_from_fork+0x22/0x30
>[  170.178423] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  170.178559] ---[ end trace c9eae18250dbfa7e ]---
>[  170.178566] [drm:intel_power_well_disable] disabling DC off
>[  170.178570] [drm:intel_power_well_disable] disabling always-on
>[  170.178576] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  170.178584] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  170.178589] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  170.178595] [drm:intel_power_well_enable] enabling always-on
>[  170.178601] [drm:intel_power_well_enable] enabling DC off
>[  170.178606] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  170.178914] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  170.178927] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  170.179350] [drm:drm_dp_i2c_do_msg] native defer
>[  170.180529] [drm:drm_dp_i2c_do_msg] native defer
>[  170.181704] [drm:drm_dp_i2c_do_msg] native defer
>[  170.182874] [drm:drm_dp_i2c_do_msg] native defer
>[  170.184024] [drm:drm_dp_i2c_do_msg] native defer
>[  170.184767] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  170.185169] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  170.185463] [drm:intel_power_well_disable] disabling DC off
>[  170.185467] [drm:intel_power_well_disable] disabling always-on
>[  170.185472] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  170.185478] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  173.216512] [drm:intel_power_well_enable] enabling always-on
>[  173.216516] [drm:intel_power_well_enable] enabling DC off
>[  173.216521] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  173.216536] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  173.216575] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  173.216577] Use count on domain AUX_A is already zero
>[  173.216589] ------------[ cut here ]------------
>[  173.216596] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  173.216596] Modules linked in: x86_pkg_temp_thermal
>[  173.216603] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  173.216604] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  173.216607] Workqueue: events edp_panel_vdd_work
>[  173.216610] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  173.216614] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  173.216615] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  173.216618] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  173.216620] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  173.216621] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000004cfb
>[  173.216623] R10: 0000000000000000 R11: 0000000000004cfb R12: ffffa21375fd4b40
>[  173.216624] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  173.216627] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  173.216628] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  173.216630] CR2: 00007f503560e3b0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  173.216632] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  173.216633] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  173.216634] Call Trace:
>[  173.216639]  edp_panel_vdd_off_sync+0x14b/0x170
>[  173.216642]  edp_panel_vdd_work+0x3b/0x60
>[  173.216646]  process_one_work+0x146/0x3e0
>[  173.216651]  worker_thread+0x43/0x3e0
>[  173.216654]  kthread+0x104/0x140
>[  173.216658]  ? create_worker+0x190/0x190
>[  173.216662]  ? kthread_create_on_node+0x40/0x40
>[  173.216666]  ret_from_fork+0x22/0x30
>[  173.216667] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  173.216720] ---[ end trace c9eae18250dbfa7f ]---
>[  173.216725] [drm:intel_power_well_disable] disabling DC off
>[  173.216728] [drm:intel_power_well_disable] disabling always-on
>[  173.216729] Use count on power well DC off is already zero
>[  173.216740] ------------[ cut here ]------------
>[  173.216745] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  173.216745] Modules linked in: x86_pkg_temp_thermal
>[  173.216750] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  173.216751] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  173.216754] Workqueue: events edp_panel_vdd_work
>[  173.216756] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  173.216760] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  173.216761] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  173.216764] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  173.216765] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  173.216767] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000004d1b
>[  173.216768] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  173.216770] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  173.216772] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  173.216773] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  173.216775] CR2: 00007f503560e3b0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  173.216776] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  173.216778] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  173.216779] Call Trace:
>[  173.216782]  edp_panel_vdd_work+0x5a/0x60
>[  173.216786]  process_one_work+0x146/0x3e0
>[  173.216790]  worker_thread+0x43/0x3e0
>[  173.216794]  kthread+0x104/0x140
>[  173.216798]  ? create_worker+0x190/0x190
>[  173.216801]  ? kthread_create_on_node+0x40/0x40
>[  173.216805]  ret_from_fork+0x22/0x30
>[  173.216806] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  173.216857] ---[ end trace c9eae18250dbfa80 ]---
>[  173.216859] Use count on power well always-on is already zero
>[  173.216869] ------------[ cut here ]------------
>[  173.216873] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  173.216874] Modules linked in: x86_pkg_temp_thermal
>[  173.216878] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  173.216879] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  173.216881] Workqueue: events edp_panel_vdd_work
>[  173.216883] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  173.216887] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  173.216888] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  173.216890] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  173.216892] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  173.216893] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000004d39
>[  173.216895] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  173.216896] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  173.216898] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  173.216900] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  173.216901] CR2: 00007f503560e3b0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  173.216903] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  173.216904] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  173.216905] Call Trace:
>[  173.216908]  edp_panel_vdd_work+0x5a/0x60
>[  173.216912]  process_one_work+0x146/0x3e0
>[  173.216916]  worker_thread+0x43/0x3e0
>[  173.216919]  kthread+0x104/0x140
>[  173.216923]  ? create_worker+0x190/0x190
>[  173.216926]  ? kthread_create_on_node+0x40/0x40
>[  173.216929]  ret_from_fork+0x22/0x30
>[  173.216930] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  173.216981] ---[ end trace c9eae18250dbfa81 ]---
>[  173.218643] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  173.218651] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  173.218659] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  173.218678] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  180.192619] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  180.192625] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  183.776608] [drm:intel_runtime_suspend] Suspending device
>[  183.778751] [drm:intel_runtime_suspend] Device suspended
>[  183.778796] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  183.778801] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  183.778806] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  183.778810] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  194.016609] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  194.028603] [drm:intel_runtime_resume] Resuming device
>[  194.030960] [drm:intel_runtime_resume] Device resumed
>[  194.030969] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  194.030975] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  194.030978] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  194.030980] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  194.030986] [drm:intel_power_well_enable] enabling always-on
>[  194.030989] [drm:intel_power_well_enable] enabling DC off
>[  194.030994] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  194.031009] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  194.031019] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  194.031074] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  194.031083] [drm:wait_panel_status] Wait complete
>[  194.031123] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  194.031131] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  194.167109] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  194.167117] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  194.167122] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  194.167149] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  194.232954] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  194.233671] Use count on domain AUX_A is already zero
>[  194.233686] ------------[ cut here ]------------
>[  194.233693] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  194.233694] Modules linked in: x86_pkg_temp_thermal
>[  194.233701] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  194.233703] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  194.233707] Workqueue: events output_poll_execute
>[  194.233709] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  194.233714] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  194.233716] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  194.233718] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  194.233720] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  194.233722] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000004d79
>[  194.233723] R10: ffffa21375fd2950 R11: 0000000000004d79 R12: ffffa21375fd4b40
>[  194.233725] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  194.233727] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  194.233729] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  194.233731] CR2: 00007f503560e3b0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  194.233733] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  194.233734] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  194.233735] Call Trace:
>[  194.233741]  intel_dp_detect+0x19f/0x690
>[  194.233747]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  194.233750]  output_poll_execute+0xf3/0x190
>[  194.233755]  process_one_work+0x146/0x3e0
>[  194.233760]  worker_thread+0x43/0x3e0
>[  194.233763]  kthread+0x104/0x140
>[  194.233767]  ? create_worker+0x190/0x190
>[  194.233771]  ? kthread_create_on_node+0x40/0x40
>[  194.233775]  ret_from_fork+0x22/0x30
>[  194.233777] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  194.233829] ---[ end trace c9eae18250dbfa82 ]---
>[  194.233834] [drm:intel_power_well_disable] disabling DC off
>[  194.233837] [drm:intel_power_well_disable] disabling always-on
>[  194.233845] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  194.233849] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  194.233853] [drm:intel_power_well_enable] enabling always-on
>[  194.233856] [drm:intel_power_well_enable] enabling DC off
>[  194.233860] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  194.234172] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  194.234183] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  194.234612] [drm:drm_dp_i2c_do_msg] native defer
>[  194.235789] [drm:drm_dp_i2c_do_msg] native defer
>[  194.237082] [drm:drm_dp_i2c_do_msg] native defer
>[  194.238256] [drm:drm_dp_i2c_do_msg] native defer
>[  194.239441] [drm:drm_dp_i2c_do_msg] native defer
>[  194.240249] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  194.240657] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  194.240950] [drm:intel_power_well_disable] disabling DC off
>[  194.240954] [drm:intel_power_well_disable] disabling always-on
>[  194.240962] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  194.240974] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  194.240978] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  194.240983] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  194.240986] [drm:intel_power_well_enable] enabling always-on
>[  194.240989] [drm:intel_power_well_enable] enabling DC off
>[  194.240994] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  194.241002] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  194.241007] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  194.241010] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  194.241013] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  194.241458] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  194.242178] Use count on domain AUX_A is already zero
>[  194.242193] ------------[ cut here ]------------
>[  194.242199] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  194.242200] Modules linked in: x86_pkg_temp_thermal
>[  194.242207] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  194.242209] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  194.242215] Workqueue: events i915_hpd_poll_init_work
>[  194.242218] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  194.242223] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  194.242224] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  194.242227] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  194.242229] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[  194.242230] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000004db7
>[  194.242232] R10: ffffa21375fd2950 R11: 0000000000004db7 R12: ffffa21375fd4b40
>[  194.242233] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  194.242236] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  194.242237] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  194.242239] CR2: 00007f503560e3b0 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  194.242241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  194.242242] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  194.242244] Call Trace:
>[  194.242249]  intel_dp_detect+0x19f/0x690
>[  194.242255]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  194.242258]  drm_helper_hpd_irq_event+0x79/0x100
>[  194.242263]  i915_hpd_poll_init_work+0xbe/0xf0
>[  194.242269]  process_one_work+0x146/0x3e0
>[  194.242273]  worker_thread+0x43/0x3e0
>[  194.242276]  kthread+0x104/0x140
>[  194.242281]  ? create_worker+0x190/0x190
>[  194.242284]  ? kthread_create_on_node+0x40/0x40
>[  194.242287]  ? umh_complete+0x40/0x40
>[  194.242291]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  194.242295]  ret_from_fork+0x22/0x30
>[  194.242297] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  194.242349] ---[ end trace c9eae18250dbfa83 ]---
>[  194.242354] [drm:intel_power_well_disable] disabling DC off
>[  194.242357] [drm:intel_power_well_disable] disabling always-on
>[  194.242361] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  194.242366] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  194.242369] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  194.242372] [drm:intel_power_well_enable] enabling always-on
>[  194.242375] [drm:intel_power_well_enable] enabling DC off
>[  194.242379] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  194.242690] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  194.242704] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  194.243133] [drm:drm_dp_i2c_do_msg] native defer
>[  194.244310] [drm:drm_dp_i2c_do_msg] native defer
>[  194.245487] [drm:drm_dp_i2c_do_msg] native defer
>[  194.246656] [drm:drm_dp_i2c_do_msg] native defer
>[  194.247832] [drm:drm_dp_i2c_do_msg] native defer
>[  194.248594] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  194.248995] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  194.249287] [drm:intel_power_well_disable] disabling DC off
>[  194.249290] [drm:intel_power_well_disable] disabling always-on
>[  194.249294] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  194.249299] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  197.280614] [drm:intel_power_well_enable] enabling always-on
>[  197.280620] [drm:intel_power_well_enable] enabling DC off
>[  197.280627] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  197.280645] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  197.280684] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  197.280686] Use count on domain AUX_A is already zero
>[  197.280700] ------------[ cut here ]------------
>[  197.280707] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  197.280708] Modules linked in: x86_pkg_temp_thermal
>[  197.280715] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  197.280716] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  197.280719] Workqueue: events edp_panel_vdd_work
>[  197.280722] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  197.280727] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  197.280729] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  197.280731] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  197.280733] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  197.280734] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000004df4
>[  197.280736] R10: 0000000000000000 R11: 0000000000004df4 R12: ffffa21375fd4b40
>[  197.280737] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  197.280740] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  197.280742] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  197.280744] CR2: 00007f503560e3b0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  197.280745] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  197.280747] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  197.280748] Call Trace:
>[  197.280752]  edp_panel_vdd_off_sync+0x14b/0x170
>[  197.280755]  edp_panel_vdd_work+0x3b/0x60
>[  197.280761]  process_one_work+0x146/0x3e0
>[  197.280765]  worker_thread+0x43/0x3e0
>[  197.280769]  kthread+0x104/0x140
>[  197.280773]  ? create_worker+0x190/0x190
>[  197.280777]  ? kthread_create_on_node+0x40/0x40
>[  197.280780]  ? umh_complete+0x40/0x40
>[  197.280783]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  197.280788]  ret_from_fork+0x22/0x30
>[  197.280790] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  197.280842] ---[ end trace c9eae18250dbfa84 ]---
>[  197.280847] [drm:intel_power_well_disable] disabling DC off
>[  197.280850] [drm:intel_power_well_disable] disabling always-on
>[  197.280852] Use count on power well DC off is already zero
>[  197.280861] ------------[ cut here ]------------
>[  197.280866] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  197.280867] Modules linked in: x86_pkg_temp_thermal
>[  197.280871] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  197.280873] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  197.280875] Workqueue: events edp_panel_vdd_work
>[  197.280878] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  197.280881] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  197.280882] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  197.280885] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  197.280886] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  197.280888] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000004e16
>[  197.280889] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  197.280891] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  197.280893] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  197.280894] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  197.280896] CR2: 00007f503560e3b0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  197.280897] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  197.280899] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  197.280900] Call Trace:
>[  197.280903]  edp_panel_vdd_work+0x5a/0x60
>[  197.280907]  process_one_work+0x146/0x3e0
>[  197.280911]  worker_thread+0x43/0x3e0
>[  197.280914]  kthread+0x104/0x140
>[  197.280918]  ? create_worker+0x190/0x190
>[  197.280921]  ? kthread_create_on_node+0x40/0x40
>[  197.280924]  ? umh_complete+0x40/0x40
>[  197.280928]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  197.280931]  ret_from_fork+0x22/0x30
>[  197.280932] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  197.280983] ---[ end trace c9eae18250dbfa85 ]---
>[  197.280985] Use count on power well always-on is already zero
>[  197.280993] ------------[ cut here ]------------
>[  197.280998] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  197.280998] Modules linked in: x86_pkg_temp_thermal
>[  197.281002] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  197.281003] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  197.281006] Workqueue: events edp_panel_vdd_work
>[  197.281008] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  197.281011] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  197.281012] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  197.281014] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  197.281016] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  197.281017] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000004e36
>[  197.281019] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  197.281020] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  197.281022] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  197.281023] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  197.281025] CR2: 00007f503560e3b0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  197.281026] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  197.281027] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  197.281028] Call Trace:
>[  197.281031]  edp_panel_vdd_work+0x5a/0x60
>[  197.281035]  process_one_work+0x146/0x3e0
>[  197.281039]  worker_thread+0x43/0x3e0
>[  197.281042]  kthread+0x104/0x140
>[  197.281046]  ? create_worker+0x190/0x190
>[  197.281049]  ? kthread_create_on_node+0x40/0x40
>[  197.281051]  ? umh_complete+0x40/0x40
>[  197.281054]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  197.281057]  ret_from_fork+0x22/0x30
>[  197.281059] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  197.281110] ---[ end trace c9eae18250dbfa86 ]---
>[  197.282753] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  197.282762] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  197.282767] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  197.282783] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  204.256611] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  204.256616] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  207.840635] [drm:intel_runtime_suspend] Suspending device
>[  207.842758] [drm:intel_runtime_suspend] Device suspended
>[  207.842802] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  207.842807] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  207.842811] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  207.842815] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  218.080634] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  218.092671] [drm:intel_runtime_resume] Resuming device
>[  218.095030] [drm:intel_runtime_resume] Device resumed
>[  218.095039] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  218.095045] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  218.095048] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  218.095051] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  218.095056] [drm:intel_power_well_enable] enabling always-on
>[  218.095059] [drm:intel_power_well_enable] enabling DC off
>[  218.095065] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  218.095080] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  218.095089] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  218.095145] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  218.095154] [drm:wait_panel_status] Wait complete
>[  218.095193] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  218.095201] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  218.231273] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  218.231282] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  218.231287] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  218.231323] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  218.297058] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  218.297789] Use count on domain AUX_A is already zero
>[  218.297804] ------------[ cut here ]------------
>[  218.297812] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  218.297813] Modules linked in: x86_pkg_temp_thermal
>[  218.297820] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  218.297822] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  218.297826] Workqueue: events output_poll_execute
>[  218.297829] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  218.297833] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  218.297835] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  218.297837] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  218.297839] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  218.297841] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000004e78
>[  218.297842] R10: ffffa21375fd2950 R11: 0000000000004e78 R12: ffffa21375fd4b40
>[  218.297844] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  218.297846] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  218.297848] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  218.297850] CR2: 00007f384213bce0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  218.297851] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  218.297853] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  218.297854] Call Trace:
>[  218.297860]  intel_dp_detect+0x19f/0x690
>[  218.297866]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  218.297869]  output_poll_execute+0xf3/0x190
>[  218.297875]  process_one_work+0x146/0x3e0
>[  218.297879]  worker_thread+0x43/0x3e0
>[  218.297883]  kthread+0x104/0x140
>[  218.297887]  ? create_worker+0x190/0x190
>[  218.297890]  ? kthread_create_on_node+0x40/0x40
>[  218.297893]  ? umh_complete+0x40/0x40
>[  218.297897]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  218.297901]  ret_from_fork+0x22/0x30
>[  218.297903] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  218.297955] ---[ end trace c9eae18250dbfa87 ]---
>[  218.297961] [drm:intel_power_well_disable] disabling DC off
>[  218.297964] [drm:intel_power_well_disable] disabling always-on
>[  218.297971] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  218.297976] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  218.297979] [drm:intel_power_well_enable] enabling always-on
>[  218.297982] [drm:intel_power_well_enable] enabling DC off
>[  218.297986] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  218.298295] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  218.298306] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  218.299254] [drm:drm_dp_i2c_do_msg] native defer
>[  218.300433] [drm:drm_dp_i2c_do_msg] native defer
>[  218.301620] [drm:drm_dp_i2c_do_msg] native defer
>[  218.302859] [drm:drm_dp_i2c_do_msg] native defer
>[  218.304092] [drm:drm_dp_i2c_do_msg] native defer
>[  218.304841] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  218.305242] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  218.305538] [drm:intel_power_well_disable] disabling DC off
>[  218.305542] [drm:intel_power_well_disable] disabling always-on
>[  218.305549] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  218.305560] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  218.305564] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  218.305569] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  218.305572] [drm:intel_power_well_enable] enabling always-on
>[  218.305575] [drm:intel_power_well_enable] enabling DC off
>[  218.305579] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  218.305588] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  218.305593] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  218.305596] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  218.305598] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  218.306032] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  218.306744] Use count on domain AUX_A is already zero
>[  218.306759] ------------[ cut here ]------------
>[  218.306768] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  218.306769] Modules linked in: x86_pkg_temp_thermal
>[  218.306779] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  218.306781] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  218.306788] Workqueue: events i915_hpd_poll_init_work
>[  218.306792] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  218.306801] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  218.306804] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  218.306808] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  218.306810] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  218.306815] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000004eb8
>[  218.306818] R10: ffffa21375fd2950 R11: 0000000000004eb8 R12: ffffa21375fd4b40
>[  218.306820] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  218.306823] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  218.306826] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  218.306829] CR2: 00007f384213bce0 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  218.306833] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  218.306835] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  218.306837] Call Trace:
>[  218.306844]  intel_dp_detect+0x19f/0x690
>[  218.306850]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  218.306853]  drm_helper_hpd_irq_event+0x79/0x100
>[  218.306861]  i915_hpd_poll_init_work+0xbe/0xf0
>[  218.306867]  process_one_work+0x146/0x3e0
>[  218.306874]  worker_thread+0x43/0x3e0
>[  218.306881]  kthread+0x104/0x140
>[  218.306886]  ? create_worker+0x190/0x190
>[  218.306890]  ? kthread_create_on_node+0x40/0x40
>[  218.306895]  ret_from_fork+0x22/0x30
>[  218.306898] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  218.306986] ---[ end trace c9eae18250dbfa88 ]---
>[  218.306993] [drm:intel_power_well_disable] disabling DC off
>[  218.306997] [drm:intel_power_well_disable] disabling always-on
>[  218.307004] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  218.307010] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  218.307015] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  218.307024] [drm:intel_power_well_enable] enabling always-on
>[  218.307027] [drm:intel_power_well_enable] enabling DC off
>[  218.307032] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  218.307339] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  218.307353] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  218.307782] [drm:drm_dp_i2c_do_msg] native defer
>[  218.308962] [drm:drm_dp_i2c_do_msg] native defer
>[  218.310139] [drm:drm_dp_i2c_do_msg] native defer
>[  218.311308] [drm:drm_dp_i2c_do_msg] native defer
>[  218.312488] [drm:drm_dp_i2c_do_msg] native defer
>[  218.313301] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  218.313713] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  218.314006] [drm:intel_power_well_disable] disabling DC off
>[  218.314009] [drm:intel_power_well_disable] disabling always-on
>[  218.314014] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  218.314019] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  221.344626] [drm:intel_power_well_enable] enabling always-on
>[  221.344631] [drm:intel_power_well_enable] enabling DC off
>[  221.344637] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  221.344653] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  221.344693] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  221.344694] Use count on domain AUX_A is already zero
>[  221.344711] ------------[ cut here ]------------
>[  221.344717] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  221.344718] Modules linked in: x86_pkg_temp_thermal
>[  221.344725] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  221.344727] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  221.344730] Workqueue: events edp_panel_vdd_work
>[  221.344733] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  221.344737] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  221.344739] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  221.344742] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  221.344743] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  221.344745] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000004ef3
>[  221.344746] R10: 0000000000000000 R11: 0000000000004ef3 R12: ffffa21375fd4b40
>[  221.344748] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  221.344750] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  221.344752] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  221.344754] CR2: 00007f384213bce0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  221.344755] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  221.344757] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  221.344758] Call Trace:
>[  221.344763]  edp_panel_vdd_off_sync+0x14b/0x170
>[  221.344766]  edp_panel_vdd_work+0x3b/0x60
>[  221.344772]  process_one_work+0x146/0x3e0
>[  221.344776]  worker_thread+0x43/0x3e0
>[  221.344780]  kthread+0x104/0x140
>[  221.344784]  ? create_worker+0x190/0x190
>[  221.344787]  ? kthread_create_on_node+0x40/0x40
>[  221.344792]  ret_from_fork+0x22/0x30
>[  221.344794] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  221.344846] ---[ end trace c9eae18250dbfa89 ]---
>[  221.344851] [drm:intel_power_well_disable] disabling DC off
>[  221.344854] [drm:intel_power_well_disable] disabling always-on
>[  221.344856] Use count on power well DC off is already zero
>[  221.344866] ------------[ cut here ]------------
>[  221.344871] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  221.344872] Modules linked in: x86_pkg_temp_thermal
>[  221.344876] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  221.344877] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  221.344880] Workqueue: events edp_panel_vdd_work
>[  221.344882] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  221.344885] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  221.344887] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  221.344889] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  221.344891] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  221.344892] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000004f13
>[  221.344894] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  221.344895] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  221.344897] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  221.344899] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  221.344900] CR2: 00007f384213bce0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  221.344902] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  221.344903] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  221.344904] Call Trace:
>[  221.344907]  edp_panel_vdd_work+0x5a/0x60
>[  221.344911]  process_one_work+0x146/0x3e0
>[  221.344915]  worker_thread+0x43/0x3e0
>[  221.344919]  kthread+0x104/0x140
>[  221.344923]  ? create_worker+0x190/0x190
>[  221.344926]  ? kthread_create_on_node+0x40/0x40
>[  221.344929]  ret_from_fork+0x22/0x30
>[  221.344930] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  221.344981] ---[ end trace c9eae18250dbfa8a ]---
>[  221.344983] Use count on power well always-on is already zero
>[  221.344993] ------------[ cut here ]------------
>[  221.344997] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  221.344998] Modules linked in: x86_pkg_temp_thermal
>[  221.345001] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  221.345002] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  221.345005] Workqueue: events edp_panel_vdd_work
>[  221.345007] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  221.345010] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  221.345011] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  221.345014] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  221.345015] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  221.345017] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000004f31
>[  221.345018] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  221.345020] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  221.345022] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  221.345023] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  221.345024] CR2: 00007f384213bce0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  221.345026] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  221.345027] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  221.345028] Call Trace:
>[  221.345031]  edp_panel_vdd_work+0x5a/0x60
>[  221.345035]  process_one_work+0x146/0x3e0
>[  221.345039]  worker_thread+0x43/0x3e0
>[  221.345042]  kthread+0x104/0x140
>[  221.345046]  ? create_worker+0x190/0x190
>[  221.345048]  ? kthread_create_on_node+0x40/0x40
>[  221.345052]  ret_from_fork+0x22/0x30
>[  221.345053] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  221.345104] ---[ end trace c9eae18250dbfa8b ]---
>[  221.346763] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  221.346770] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  221.346777] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  221.346798] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  228.320752] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  228.320758] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  231.904621] [drm:intel_runtime_suspend] Suspending device
>[  231.906810] [drm:intel_runtime_suspend] Device suspended
>[  231.906859] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  231.906863] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  231.906868] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  231.906872] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  242.144621] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  242.156678] [drm:intel_runtime_resume] Resuming device
>[  242.159034] [drm:intel_runtime_resume] Device resumed
>[  242.159044] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  242.159050] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  242.159053] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  242.159055] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  242.159061] [drm:intel_power_well_enable] enabling always-on
>[  242.159064] [drm:intel_power_well_enable] enabling DC off
>[  242.159069] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  242.159084] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  242.159094] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  242.159149] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  242.159158] [drm:wait_panel_status] Wait complete
>[  242.159197] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  242.159206] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  242.295277] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  242.295286] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  242.295291] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  242.295326] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  242.361023] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  242.361741] Use count on domain AUX_A is already zero
>[  242.361756] ------------[ cut here ]------------
>[  242.361764] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  242.361765] Modules linked in: x86_pkg_temp_thermal
>[  242.361773] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  242.361774] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  242.361778] Workqueue: events output_poll_execute
>[  242.361781] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  242.361786] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  242.361787] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  242.361790] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  242.361792] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  242.361793] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000004f71
>[  242.361795] R10: ffffa21375fd2950 R11: 0000000000004f71 R12: ffffa21375fd4b40
>[  242.361796] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  242.361799] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  242.361800] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  242.361802] CR2: 00007f384213bce0 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  242.361804] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  242.361805] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  242.361806] Call Trace:
>[  242.361813]  intel_dp_detect+0x19f/0x690
>[  242.361819]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  242.361821]  output_poll_execute+0xf3/0x190
>[  242.361827]  process_one_work+0x146/0x3e0
>[  242.361831]  worker_thread+0x43/0x3e0
>[  242.361835]  kthread+0x104/0x140
>[  242.361839]  ? create_worker+0x190/0x190
>[  242.361842]  ? kthread_create_on_node+0x40/0x40
>[  242.361847]  ret_from_fork+0x22/0x30
>[  242.361848] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  242.361901] ---[ end trace c9eae18250dbfa8c ]---
>[  242.361906] [drm:intel_power_well_disable] disabling DC off
>[  242.361910] [drm:intel_power_well_disable] disabling always-on
>[  242.361917] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  242.361922] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  242.361925] [drm:intel_power_well_enable] enabling always-on
>[  242.361928] [drm:intel_power_well_enable] enabling DC off
>[  242.361932] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  242.362239] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  242.362250] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  242.363361] [drm:drm_dp_i2c_do_msg] native defer
>[  242.364554] [drm:drm_dp_i2c_do_msg] native defer
>[  242.365805] [drm:drm_dp_i2c_do_msg] native defer
>[  242.367061] [drm:drm_dp_i2c_do_msg] native defer
>[  242.368240] [drm:drm_dp_i2c_do_msg] native defer
>[  242.368988] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  242.369390] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  242.369687] [drm:intel_power_well_disable] disabling DC off
>[  242.369691] [drm:intel_power_well_disable] disabling always-on
>[  242.369698] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  242.369709] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  242.369713] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  242.369718] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  242.369721] [drm:intel_power_well_enable] enabling always-on
>[  242.369724] [drm:intel_power_well_enable] enabling DC off
>[  242.369728] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  242.369737] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  242.369742] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  242.369744] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  242.369747] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  242.370181] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  242.370899] Use count on domain AUX_A is already zero
>[  242.370912] ------------[ cut here ]------------
>[  242.370918] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  242.370919] Modules linked in: x86_pkg_temp_thermal
>[  242.370926] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  242.370927] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  242.370933] Workqueue: events i915_hpd_poll_init_work
>[  242.370936] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  242.370940] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  242.370942] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  242.370945] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  242.370946] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  242.370948] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000004faf
>[  242.370949] R10: ffffa21375fd2950 R11: 0000000000004faf R12: ffffa21375fd4b40
>[  242.370951] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  242.370953] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  242.370955] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  242.370957] CR2: 00007f384213bce0 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  242.370959] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  242.370960] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  242.370961] Call Trace:
>[  242.370966]  intel_dp_detect+0x19f/0x690
>[  242.370972]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  242.370975]  drm_helper_hpd_irq_event+0x79/0x100
>[  242.370980]  i915_hpd_poll_init_work+0xbe/0xf0
>[  242.370985]  process_one_work+0x146/0x3e0
>[  242.370989]  worker_thread+0x43/0x3e0
>[  242.370992]  kthread+0x104/0x140
>[  242.370997]  ? create_worker+0x190/0x190
>[  242.371000]  ? kthread_create_on_node+0x40/0x40
>[  242.371003]  ? umh_complete+0x40/0x40
>[  242.371007]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  242.371010]  ret_from_fork+0x22/0x30
>[  242.371012] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  242.371064] ---[ end trace c9eae18250dbfa8d ]---
>[  242.371069] [drm:intel_power_well_disable] disabling DC off
>[  242.371072] [drm:intel_power_well_disable] disabling always-on
>[  242.371076] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  242.371081] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  242.371084] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  242.371087] [drm:intel_power_well_enable] enabling always-on
>[  242.371090] [drm:intel_power_well_enable] enabling DC off
>[  242.371094] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  242.371397] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  242.371408] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  242.371837] [drm:drm_dp_i2c_do_msg] native defer
>[  242.373016] [drm:drm_dp_i2c_do_msg] native defer
>[  242.374194] [drm:drm_dp_i2c_do_msg] native defer
>[  242.375361] [drm:drm_dp_i2c_do_msg] native defer
>[  242.376589] [drm:drm_dp_i2c_do_msg] native defer
>[  242.377394] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  242.377803] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  242.378096] [drm:intel_power_well_disable] disabling DC off
>[  242.378099] [drm:intel_power_well_disable] disabling always-on
>[  242.378104] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  242.378110] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  245.408620] [drm:intel_power_well_enable] enabling always-on
>[  245.408624] [drm:intel_power_well_enable] enabling DC off
>[  245.408630] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  245.408647] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  245.408687] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  245.408688] Use count on domain AUX_A is already zero
>[  245.408704] ------------[ cut here ]------------
>[  245.408711] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  245.408712] Modules linked in: x86_pkg_temp_thermal
>[  245.408719] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  245.408721] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  245.408724] Workqueue: events edp_panel_vdd_work
>[  245.408727] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  245.408731] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  245.408733] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  245.408736] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  245.408737] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  245.408739] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000004fec
>[  245.408740] R10: 0000000000000000 R11: 0000000000004fec R12: ffffa21375fd4b40
>[  245.408742] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  245.408744] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  245.408746] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  245.408748] CR2: 00007f384213bce0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  245.408749] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  245.408751] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  245.408752] Call Trace:
>[  245.408757]  edp_panel_vdd_off_sync+0x14b/0x170
>[  245.408760]  edp_panel_vdd_work+0x3b/0x60
>[  245.408766]  process_one_work+0x146/0x3e0
>[  245.408770]  worker_thread+0x43/0x3e0
>[  245.408774]  kthread+0x104/0x140
>[  245.408778]  ? create_worker+0x190/0x190
>[  245.408781]  ? kthread_create_on_node+0x40/0x40
>[  245.408785]  ? umh_complete+0x40/0x40
>[  245.408788]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  245.408793]  ret_from_fork+0x22/0x30
>[  245.408795] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  245.408847] ---[ end trace c9eae18250dbfa8e ]---
>[  245.408852] [drm:intel_power_well_disable] disabling DC off
>[  245.408855] [drm:intel_power_well_disable] disabling always-on
>[  245.408857] Use count on power well DC off is already zero
>[  245.408867] ------------[ cut here ]------------
>[  245.408872] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  245.408873] Modules linked in: x86_pkg_temp_thermal
>[  245.408877] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  245.408879] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  245.408881] Workqueue: events edp_panel_vdd_work
>[  245.408884] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  245.408887] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  245.408888] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  245.408891] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  245.408893] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  245.408894] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 000000000000500e
>[  245.408895] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  245.408897] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  245.408899] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  245.408901] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  245.408902] CR2: 00007f384213bce0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  245.408904] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  245.408905] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  245.408906] Call Trace:
>[  245.408909]  edp_panel_vdd_work+0x5a/0x60
>[  245.408913]  process_one_work+0x146/0x3e0
>[  245.408917]  worker_thread+0x43/0x3e0
>[  245.408920]  kthread+0x104/0x140
>[  245.408924]  ? create_worker+0x190/0x190
>[  245.408927]  ? kthread_create_on_node+0x40/0x40
>[  245.408930]  ? umh_complete+0x40/0x40
>[  245.408933]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  245.408937]  ret_from_fork+0x22/0x30
>[  245.408938] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  245.408990] ---[ end trace c9eae18250dbfa8f ]---
>[  245.408991] Use count on power well always-on is already zero
>[  245.409001] ------------[ cut here ]------------
>[  245.409005] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  245.409006] Modules linked in: x86_pkg_temp_thermal
>[  245.409010] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  245.409011] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  245.409014] Workqueue: events edp_panel_vdd_work
>[  245.409016] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  245.409019] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  245.409020] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  245.409022] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  245.409024] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  245.409025] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 000000000000502e
>[  245.409027] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  245.409028] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  245.409030] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  245.409032] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  245.409033] CR2: 00007f384213bce0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  245.409034] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  245.409036] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  245.409037] Call Trace:
>[  245.409039]  edp_panel_vdd_work+0x5a/0x60
>[  245.409043]  process_one_work+0x146/0x3e0
>[  245.409047]  worker_thread+0x43/0x3e0
>[  245.409051]  kthread+0x104/0x140
>[  245.409054]  ? create_worker+0x190/0x190
>[  245.409057]  ? kthread_create_on_node+0x40/0x40
>[  245.409060]  ? umh_complete+0x40/0x40
>[  245.409063]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  245.409066]  ret_from_fork+0x22/0x30
>[  245.409068] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  245.409118] ---[ end trace c9eae18250dbfa90 ]---
>[  245.410758] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  245.410768] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  245.410773] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  245.410786] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  252.384621] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  252.384627] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  255.968624] [drm:intel_runtime_suspend] Suspending device
>[  255.970813] [drm:intel_runtime_suspend] Device suspended
>[  255.970861] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  255.970866] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  255.970871] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  255.970875] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  266.208622] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  266.220659] [drm:intel_runtime_resume] Resuming device
>[  266.223021] [drm:intel_runtime_resume] Device resumed
>[  266.223031] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  266.223036] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  266.223039] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  266.223042] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  266.223047] [drm:intel_power_well_enable] enabling always-on
>[  266.223051] [drm:intel_power_well_enable] enabling DC off
>[  266.223055] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  266.223071] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  266.223080] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  266.223135] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  266.223145] [drm:wait_panel_status] Wait complete
>[  266.223184] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  266.223192] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  266.359271] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  266.359280] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  266.359286] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  266.359320] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  266.425051] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  266.425788] Use count on domain AUX_A is already zero
>[  266.425803] ------------[ cut here ]------------
>[  266.425811] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  266.425812] Modules linked in: x86_pkg_temp_thermal
>[  266.425819] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  266.425820] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  266.425824] Workqueue: events output_poll_execute
>[  266.425827] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  266.425831] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  266.425833] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  266.425836] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  266.425838] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  266.425839] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000005070
>[  266.425841] R10: ffffa21375fd2950 R11: 0000000000005070 R12: ffffa21375fd4b40
>[  266.425842] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  266.425845] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  266.425847] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  266.425848] CR2: 00007f384213bce0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  266.425850] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  266.425851] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  266.425852] Call Trace:
>[  266.425859]  intel_dp_detect+0x19f/0x690
>[  266.425865]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  266.425867]  output_poll_execute+0xf3/0x190
>[  266.425874]  process_one_work+0x146/0x3e0
>[  266.425878]  worker_thread+0x43/0x3e0
>[  266.425881]  kthread+0x104/0x140
>[  266.425885]  ? create_worker+0x190/0x190
>[  266.425889]  ? kthread_create_on_node+0x40/0x40
>[  266.425892]  ? umh_complete+0x40/0x40
>[  266.425896]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  266.425900]  ret_from_fork+0x22/0x30
>[  266.425902] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  266.425954] ---[ end trace c9eae18250dbfa91 ]---
>[  266.425960] [drm:intel_power_well_disable] disabling DC off
>[  266.425963] [drm:intel_power_well_disable] disabling always-on
>[  266.425971] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  266.425976] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  266.425979] [drm:intel_power_well_enable] enabling always-on
>[  266.425982] [drm:intel_power_well_enable] enabling DC off
>[  266.425986] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  266.426291] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  266.426303] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  266.426734] [drm:drm_dp_i2c_do_msg] native defer
>[  266.427915] [drm:drm_dp_i2c_do_msg] native defer
>[  266.429036] [drm:drm_dp_i2c_do_msg] native defer
>[  266.430208] [drm:drm_dp_i2c_do_msg] native defer
>[  266.431388] [drm:drm_dp_i2c_do_msg] native defer
>[  266.432200] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  266.432607] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  266.432900] [drm:intel_power_well_disable] disabling DC off
>[  266.432903] [drm:intel_power_well_disable] disabling always-on
>[  266.432910] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  266.432921] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  266.432925] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  266.432930] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  266.432933] [drm:intel_power_well_enable] enabling always-on
>[  266.432936] [drm:intel_power_well_enable] enabling DC off
>[  266.432940] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  266.432949] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  266.432953] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  266.432956] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  266.432959] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  266.433393] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  266.434109] Use count on domain AUX_A is already zero
>[  266.434121] ------------[ cut here ]------------
>[  266.434128] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  266.434129] Modules linked in: x86_pkg_temp_thermal
>[  266.434135] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  266.434137] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  266.434143] Workqueue: events i915_hpd_poll_init_work
>[  266.434146] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  266.434150] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  266.434152] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  266.434154] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  266.434156] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  266.434157] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 00000000000050b0
>[  266.434159] R10: ffffa21375fd2950 R11: 00000000000050b0 R12: ffffa21375fd4b40
>[  266.434160] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  266.434163] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  266.434165] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  266.434166] CR2: 00007f384213bce0 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  266.434168] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  266.434169] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  266.434170] Call Trace:
>[  266.434176]  intel_dp_detect+0x19f/0x690
>[  266.434181]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  266.434184]  drm_helper_hpd_irq_event+0x79/0x100
>[  266.434189]  i915_hpd_poll_init_work+0xbe/0xf0
>[  266.434194]  process_one_work+0x146/0x3e0
>[  266.434198]  worker_thread+0x43/0x3e0
>[  266.434201]  kthread+0x104/0x140
>[  266.434205]  ? create_worker+0x190/0x190
>[  266.434209]  ? kthread_create_on_node+0x40/0x40
>[  266.434212]  ret_from_fork+0x22/0x30
>[  266.434214] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  266.434266] ---[ end trace c9eae18250dbfa92 ]---
>[  266.434270] [drm:intel_power_well_disable] disabling DC off
>[  266.434274] [drm:intel_power_well_disable] disabling always-on
>[  266.434278] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  266.434283] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  266.434286] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  266.434289] [drm:intel_power_well_enable] enabling always-on
>[  266.434292] [drm:intel_power_well_enable] enabling DC off
>[  266.434296] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  266.434604] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  266.434617] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  266.435042] [drm:drm_dp_i2c_do_msg] native defer
>[  266.436218] [drm:drm_dp_i2c_do_msg] native defer
>[  266.437395] [drm:drm_dp_i2c_do_msg] native defer
>[  266.438570] [drm:drm_dp_i2c_do_msg] native defer
>[  266.439808] [drm:drm_dp_i2c_do_msg] native defer
>[  266.440628] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  266.441030] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  266.441323] [drm:intel_power_well_disable] disabling DC off
>[  266.441326] [drm:intel_power_well_disable] disabling always-on
>[  266.441331] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  266.441336] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  269.472615] [drm:intel_power_well_enable] enabling always-on
>[  269.472619] [drm:intel_power_well_enable] enabling DC off
>[  269.472625] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  269.472641] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  269.472681] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  269.472682] Use count on domain AUX_A is already zero
>[  269.472698] ------------[ cut here ]------------
>[  269.472705] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  269.472706] Modules linked in: x86_pkg_temp_thermal
>[  269.472713] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  269.472715] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  269.472718] Workqueue: events edp_panel_vdd_work
>[  269.472721] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  269.472725] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  269.472727] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  269.472730] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  269.472732] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  269.472733] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 00000000000050eb
>[  269.472735] R10: 0000000000000000 R11: 00000000000050eb R12: ffffa21375fd4b40
>[  269.472736] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  269.472739] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  269.472741] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  269.472743] CR2: 00007f384213bce0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  269.472744] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  269.472746] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  269.472747] Call Trace:
>[  269.472752]  edp_panel_vdd_off_sync+0x14b/0x170
>[  269.472755]  edp_panel_vdd_work+0x3b/0x60
>[  269.472761]  process_one_work+0x146/0x3e0
>[  269.472765]  worker_thread+0x43/0x3e0
>[  269.472769]  kthread+0x104/0x140
>[  269.472774]  ? create_worker+0x190/0x190
>[  269.472777]  ? kthread_create_on_node+0x40/0x40
>[  269.472782]  ret_from_fork+0x22/0x30
>[  269.472783] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  269.472836] ---[ end trace c9eae18250dbfa93 ]---
>[  269.472840] [drm:intel_power_well_disable] disabling DC off
>[  269.472844] [drm:intel_power_well_disable] disabling always-on
>[  269.472845] Use count on power well DC off is already zero
>[  269.472856] ------------[ cut here ]------------
>[  269.472861] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  269.472861] Modules linked in: x86_pkg_temp_thermal
>[  269.472865] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  269.472867] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  269.472869] Workqueue: events edp_panel_vdd_work
>[  269.472872] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  269.472875] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  269.472877] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  269.472879] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  269.472880] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  269.472882] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 000000000000510b
>[  269.472883] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  269.472885] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  269.472887] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  269.472889] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  269.472890] CR2: 00007f384213bce0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  269.472892] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  269.472893] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  269.472894] Call Trace:
>[  269.472897]  edp_panel_vdd_work+0x5a/0x60
>[  269.472901]  process_one_work+0x146/0x3e0
>[  269.472906]  worker_thread+0x43/0x3e0
>[  269.472909]  kthread+0x104/0x140
>[  269.472913]  ? create_worker+0x190/0x190
>[  269.472916]  ? kthread_create_on_node+0x40/0x40
>[  269.472919]  ret_from_fork+0x22/0x30
>[  269.472921] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  269.472972] ---[ end trace c9eae18250dbfa94 ]---
>[  269.472973] Use count on power well always-on is already zero
>[  269.472983] ------------[ cut here ]------------
>[  269.472987] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  269.472988] Modules linked in: x86_pkg_temp_thermal
>[  269.472992] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  269.472993] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  269.472996] Workqueue: events edp_panel_vdd_work
>[  269.472998] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  269.473001] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  269.473002] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  269.473004] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  269.473006] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  269.473007] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000005129
>[  269.473009] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  269.473010] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  269.473012] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  269.473013] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  269.473015] CR2: 00007f384213bce0 CR3: 000000022220a000 CR4: 00000000003406e0
>[  269.473016] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  269.473018] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  269.473018] Call Trace:
>[  269.473021]  edp_panel_vdd_work+0x5a/0x60
>[  269.473025]  process_one_work+0x146/0x3e0
>[  269.473029]  worker_thread+0x43/0x3e0
>[  269.473033]  kthread+0x104/0x140
>[  269.473036]  ? create_worker+0x190/0x190
>[  269.473039]  ? kthread_create_on_node+0x40/0x40
>[  269.473043]  ret_from_fork+0x22/0x30
>[  269.473044] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  269.473095] ---[ end trace c9eae18250dbfa95 ]---
>[  269.474756] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  269.474766] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  269.474772] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  269.474796] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  276.448624] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  276.448630] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  280.032616] [drm:intel_runtime_suspend] Suspending device
>[  280.034805] [drm:intel_runtime_suspend] Device suspended
>[  280.034853] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  280.034858] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  280.034863] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  280.034867] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  290.272629] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  290.284685] [drm:intel_runtime_resume] Resuming device
>[  290.287041] [drm:intel_runtime_resume] Device resumed
>[  290.287050] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  290.287056] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  290.287058] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  290.287061] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  290.287067] [drm:intel_power_well_enable] enabling always-on
>[  290.287070] [drm:intel_power_well_enable] enabling DC off
>[  290.287075] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  290.287090] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  290.287099] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  290.287155] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  290.287164] [drm:wait_panel_status] Wait complete
>[  290.287203] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  290.287212] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  290.423274] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  290.423283] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  290.423287] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  290.423323] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  290.489066] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  290.489860] Use count on domain AUX_A is already zero
>[  290.489876] ------------[ cut here ]------------
>[  290.489884] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  290.489885] Modules linked in: x86_pkg_temp_thermal
>[  290.489892] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  290.489893] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  290.489897] Workqueue: events output_poll_execute
>[  290.489900] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  290.489904] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  290.489906] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  290.489909] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  290.489910] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  290.489912] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000005169
>[  290.489914] R10: ffffa21375fd2950 R11: 0000000000005169 R12: ffffa21375fd4b40
>[  290.489915] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  290.489917] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  290.489919] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  290.489921] CR2: 00007f4ff5cf3000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  290.489923] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  290.489924] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  290.489925] Call Trace:
>[  290.489932]  intel_dp_detect+0x19f/0x690
>[  290.489938]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  290.489941]  output_poll_execute+0xf3/0x190
>[  290.489946]  process_one_work+0x146/0x3e0
>[  290.489951]  worker_thread+0x43/0x3e0
>[  290.489954]  kthread+0x104/0x140
>[  290.489958]  ? create_worker+0x190/0x190
>[  290.489962]  ? kthread_create_on_node+0x40/0x40
>[  290.489966]  ret_from_fork+0x22/0x30
>[  290.489968] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  290.490020] ---[ end trace c9eae18250dbfa96 ]---
>[  290.490025] [drm:intel_power_well_disable] disabling DC off
>[  290.490029] [drm:intel_power_well_disable] disabling always-on
>[  290.490036] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  290.490041] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  290.490045] [drm:intel_power_well_enable] enabling always-on
>[  290.490047] [drm:intel_power_well_enable] enabling DC off
>[  290.490051] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  290.490361] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  290.490373] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  290.491374] [drm:drm_dp_i2c_do_msg] native defer
>[  290.492560] [drm:drm_dp_i2c_do_msg] native defer
>[  290.493841] [drm:drm_dp_i2c_do_msg] native defer
>[  290.495123] [drm:drm_dp_i2c_do_msg] native defer
>[  290.496307] [drm:drm_dp_i2c_do_msg] native defer
>[  290.497116] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  290.497527] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  290.497824] [drm:intel_power_well_disable] disabling DC off
>[  290.497828] [drm:intel_power_well_disable] disabling always-on
>[  290.497835] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  290.497848] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  290.497852] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  290.497857] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  290.497861] [drm:intel_power_well_enable] enabling always-on
>[  290.497863] [drm:intel_power_well_enable] enabling DC off
>[  290.497868] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  290.497877] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  290.497882] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  290.497884] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  290.497887] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  290.498327] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  290.499347] Use count on domain AUX_A is already zero
>[  290.499362] ------------[ cut here ]------------
>[  290.499369] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  290.499370] Modules linked in: x86_pkg_temp_thermal
>[  290.499377] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  290.499379] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  290.499385] Workqueue: events i915_hpd_poll_init_work
>[  290.499388] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  290.499392] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  290.499394] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  290.499397] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  290.499399] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  290.499400] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 00000000000051a7
>[  290.499402] R10: ffffa21375fd2950 R11: 00000000000051a7 R12: ffffa21375fd4b40
>[  290.499403] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  290.499406] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  290.499408] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  290.499409] CR2: 00007f4ff5cf3000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  290.499411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  290.499412] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  290.499414] Call Trace:
>[  290.499419]  intel_dp_detect+0x19f/0x690
>[  290.499425]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  290.499428]  drm_helper_hpd_irq_event+0x79/0x100
>[  290.499433]  i915_hpd_poll_init_work+0xbe/0xf0
>[  290.499465]  process_one_work+0x146/0x3e0
>[  290.499473]  worker_thread+0x43/0x3e0
>[  290.499481]  kthread+0x104/0x140
>[  290.499488]  ? create_worker+0x190/0x190
>[  290.499498]  ? kthread_create_on_node+0x40/0x40
>[  290.499508]  ? umh_complete+0x40/0x40
>[  290.499518]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  290.499528]  ret_from_fork+0x22/0x30
>[  290.499532] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  290.499614] ---[ end trace c9eae18250dbfa97 ]---
>[  290.499622] [drm:intel_power_well_disable] disabling DC off
>[  290.499625] [drm:intel_power_well_disable] disabling always-on
>[  290.499630] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  290.499637] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  290.499641] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  290.499644] [drm:intel_power_well_enable] enabling always-on
>[  290.499647] [drm:intel_power_well_enable] enabling DC off
>[  290.499651] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  290.499971] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  290.499986] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  290.500412] [drm:drm_dp_i2c_do_msg] native defer
>[  290.501591] [drm:drm_dp_i2c_do_msg] native defer
>[  290.502772] [drm:drm_dp_i2c_do_msg] native defer
>[  290.503944] [drm:drm_dp_i2c_do_msg] native defer
>[  290.505118] [drm:drm_dp_i2c_do_msg] native defer
>[  290.505860] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  290.506260] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  290.506554] [drm:intel_power_well_disable] disabling DC off
>[  290.506557] [drm:intel_power_well_disable] disabling always-on
>[  290.506562] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  290.506567] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  293.536629] [drm:intel_power_well_enable] enabling always-on
>[  293.536635] [drm:intel_power_well_enable] enabling DC off
>[  293.536641] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  293.536658] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  293.536698] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  293.536700] Use count on domain AUX_A is already zero
>[  293.536714] ------------[ cut here ]------------
>[  293.536720] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  293.536721] Modules linked in: x86_pkg_temp_thermal
>[  293.536728] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  293.536730] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  293.536733] Workqueue: events edp_panel_vdd_work
>[  293.536736] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  293.536740] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  293.536742] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  293.536745] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  293.536746] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  293.536748] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 00000000000051e4
>[  293.536750] R10: 0000000000000000 R11: 00000000000051e4 R12: ffffa21375fd4b40
>[  293.536751] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  293.536753] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  293.536755] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  293.536757] CR2: 00007f501d5a4000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  293.536759] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  293.536760] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  293.536761] Call Trace:
>[  293.536766]  edp_panel_vdd_off_sync+0x14b/0x170
>[  293.536770]  edp_panel_vdd_work+0x3b/0x60
>[  293.536775]  process_one_work+0x146/0x3e0
>[  293.536779]  worker_thread+0x43/0x3e0
>[  293.536783]  kthread+0x104/0x140
>[  293.536787]  ? create_worker+0x190/0x190
>[  293.536790]  ? kthread_create_on_node+0x40/0x40
>[  293.536794]  ? umh_complete+0x40/0x40
>[  293.536797]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  293.536801]  ret_from_fork+0x22/0x30
>[  293.536803] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  293.536856] ---[ end trace c9eae18250dbfa98 ]---
>[  293.536861] [drm:intel_power_well_disable] disabling DC off
>[  293.536864] [drm:intel_power_well_disable] disabling always-on
>[  293.536866] Use count on power well DC off is already zero
>[  293.536875] ------------[ cut here ]------------
>[  293.536880] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  293.536881] Modules linked in: x86_pkg_temp_thermal
>[  293.536885] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  293.536886] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  293.536889] Workqueue: events edp_panel_vdd_work
>[  293.536891] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  293.536895] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  293.536896] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  293.536899] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  293.536900] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  293.536902] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000005206
>[  293.536903] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  293.536904] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  293.536907] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  293.536908] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  293.536910] CR2: 00007f501d5a4000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  293.536911] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  293.536913] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  293.536914] Call Trace:
>[  293.536917]  edp_panel_vdd_work+0x5a/0x60
>[  293.536921]  process_one_work+0x146/0x3e0
>[  293.536925]  worker_thread+0x43/0x3e0
>[  293.536928]  kthread+0x104/0x140
>[  293.536932]  ? create_worker+0x190/0x190
>[  293.536935]  ? kthread_create_on_node+0x40/0x40
>[  293.536938]  ? umh_complete+0x40/0x40
>[  293.536942]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  293.536945]  ret_from_fork+0x22/0x30
>[  293.536947] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  293.536998] ---[ end trace c9eae18250dbfa99 ]---
>[  293.536999] Use count on power well always-on is already zero
>[  293.537008] ------------[ cut here ]------------
>[  293.537012] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  293.537013] Modules linked in: x86_pkg_temp_thermal
>[  293.537016] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  293.537018] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  293.537020] Workqueue: events edp_panel_vdd_work
>[  293.537022] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  293.537025] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  293.537027] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  293.537029] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  293.537031] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  293.537032] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000005226
>[  293.537033] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  293.537035] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  293.537037] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  293.537038] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  293.537040] CR2: 00007f501d5a4000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  293.537041] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  293.537042] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  293.537043] Call Trace:
>[  293.537046]  edp_panel_vdd_work+0x5a/0x60
>[  293.537050]  process_one_work+0x146/0x3e0
>[  293.537054]  worker_thread+0x43/0x3e0
>[  293.537057]  kthread+0x104/0x140
>[  293.537061]  ? create_worker+0x190/0x190
>[  293.537064]  ? kthread_create_on_node+0x40/0x40
>[  293.537067]  ? umh_complete+0x40/0x40
>[  293.537070]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  293.537073]  ret_from_fork+0x22/0x30
>[  293.537075] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  293.537125] ---[ end trace c9eae18250dbfa9a ]---
>[  293.538766] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  293.538774] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  293.538782] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  293.538797] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  300.512633] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  300.512640] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  304.096503] [drm:intel_runtime_suspend] Suspending device
>[  304.098696] [drm:intel_runtime_suspend] Device suspended
>[  304.098744] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  304.098749] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  304.098754] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  304.098758] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  314.336633] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  314.348683] [drm:intel_runtime_resume] Resuming device
>[  314.351041] [drm:intel_runtime_resume] Device resumed
>[  314.351050] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  314.351056] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  314.351059] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  314.351062] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  314.351067] [drm:intel_power_well_enable] enabling always-on
>[  314.351071] [drm:intel_power_well_enable] enabling DC off
>[  314.351075] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  314.351091] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  314.351100] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  314.351155] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  314.351165] [drm:wait_panel_status] Wait complete
>[  314.351204] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  314.351212] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  314.487294] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  314.487303] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  314.487309] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  314.487343] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  314.553070] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  314.553858] Use count on domain AUX_A is already zero
>[  314.553872] ------------[ cut here ]------------
>[  314.553880] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  314.553881] Modules linked in: x86_pkg_temp_thermal
>[  314.553889] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  314.553891] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  314.553894] Workqueue: events output_poll_execute
>[  314.553897] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  314.553902] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  314.553904] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  314.553906] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  314.553908] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  314.553910] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000005268
>[  314.553911] R10: ffffa21375fd2950 R11: 0000000000005268 R12: ffffa21375fd4b40
>[  314.553913] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  314.553915] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  314.553917] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  314.553918] CR2: 00000000d8956518 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  314.553920] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  314.553921] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  314.553922] Call Trace:
>[  314.553929]  intel_dp_detect+0x19f/0x690
>[  314.553934]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  314.553937]  output_poll_execute+0xf3/0x190
>[  314.553943]  process_one_work+0x146/0x3e0
>[  314.553947]  worker_thread+0x43/0x3e0
>[  314.553951]  kthread+0x104/0x140
>[  314.553955]  ? create_worker+0x190/0x190
>[  314.553958]  ? kthread_create_on_node+0x40/0x40
>[  314.553962]  ? umh_complete+0x40/0x40
>[  314.553965]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  314.553970]  ret_from_fork+0x22/0x30
>[  314.553972] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  314.554024] ---[ end trace c9eae18250dbfa9b ]---
>[  314.554029] [drm:intel_power_well_disable] disabling DC off
>[  314.554033] [drm:intel_power_well_disable] disabling always-on
>[  314.554040] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  314.554045] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  314.554048] [drm:intel_power_well_enable] enabling always-on
>[  314.554051] [drm:intel_power_well_enable] enabling DC off
>[  314.554055] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  314.554366] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  314.554378] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  314.555156] [drm:drm_dp_i2c_do_msg] native defer
>[  314.556331] [drm:drm_dp_i2c_do_msg] native defer
>[  314.557564] [drm:drm_dp_i2c_do_msg] native defer
>[  314.558835] [drm:drm_dp_i2c_do_msg] native defer
>[  314.560129] [drm:drm_dp_i2c_do_msg] native defer
>[  314.560881] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  314.561285] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  314.561580] [drm:intel_power_well_disable] disabling DC off
>[  314.561583] [drm:intel_power_well_disable] disabling always-on
>[  314.561590] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  314.561602] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  314.561606] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  314.561612] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  314.561615] [drm:intel_power_well_enable] enabling always-on
>[  314.561618] [drm:intel_power_well_enable] enabling DC off
>[  314.561622] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  314.561631] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  314.561636] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  314.561638] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  314.561641] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  314.562078] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  314.563033] Use count on domain AUX_A is already zero
>[  314.563048] ------------[ cut here ]------------
>[  314.563055] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  314.563056] Modules linked in: x86_pkg_temp_thermal
>[  314.563063] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  314.563065] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  314.563071] Workqueue: events i915_hpd_poll_init_work
>[  314.563074] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  314.563078] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  314.563080] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  314.563083] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  314.563084] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  314.563086] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 00000000000052a8
>[  314.563088] R10: ffffa21375fd2950 R11: 00000000000052a8 R12: ffffa21375fd4b40
>[  314.563089] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  314.563092] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  314.563094] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  314.563095] CR2: 00000000d8956518 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  314.563097] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  314.563098] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  314.563099] Call Trace:
>[  314.563105]  intel_dp_detect+0x19f/0x690
>[  314.563110]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  314.563114]  drm_helper_hpd_irq_event+0x79/0x100
>[  314.563118]  i915_hpd_poll_init_work+0xbe/0xf0
>[  314.563124]  process_one_work+0x146/0x3e0
>[  314.563128]  worker_thread+0x43/0x3e0
>[  314.563132]  kthread+0x104/0x140
>[  314.563136]  ? create_worker+0x190/0x190
>[  314.563139]  ? kthread_create_on_node+0x40/0x40
>[  314.563143]  ret_from_fork+0x22/0x30
>[  314.563145] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  314.563197] ---[ end trace c9eae18250dbfa9c ]---
>[  314.563201] [drm:intel_power_well_disable] disabling DC off
>[  314.563205] [drm:intel_power_well_disable] disabling always-on
>[  314.563208] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  314.563213] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  314.563217] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  314.563220] [drm:intel_power_well_enable] enabling always-on
>[  314.563222] [drm:intel_power_well_enable] enabling DC off
>[  314.563226] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  314.564139] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  314.564152] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  314.564578] [drm:drm_dp_i2c_do_msg] native defer
>[  314.565757] [drm:drm_dp_i2c_do_msg] native defer
>[  314.566935] [drm:drm_dp_i2c_do_msg] native defer
>[  314.568009] [drm:drm_dp_i2c_do_msg] native defer
>[  314.569183] [drm:drm_dp_i2c_do_msg] native defer
>[  314.569924] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  314.570324] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  314.570621] [drm:intel_power_well_disable] disabling DC off
>[  314.570624] [drm:intel_power_well_disable] disabling always-on
>[  314.570629] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  314.570633] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  317.600625] [drm:intel_power_well_enable] enabling always-on
>[  317.600630] [drm:intel_power_well_enable] enabling DC off
>[  317.600636] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  317.600652] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  317.600692] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  317.600693] Use count on domain AUX_A is already zero
>[  317.600709] ------------[ cut here ]------------
>[  317.600715] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  317.600717] Modules linked in: x86_pkg_temp_thermal
>[  317.600723] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  317.600725] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  317.600728] Workqueue: events edp_panel_vdd_work
>[  317.600731] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  317.600735] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  317.600737] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  317.600740] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  317.600742] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  317.600743] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 00000000000052e3
>[  317.600745] R10: 0000000000000000 R11: 00000000000052e3 R12: ffffa21375fd4b40
>[  317.600746] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  317.600748] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  317.600750] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  317.600752] CR2: 00000000d8959000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  317.600754] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  317.600755] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  317.600757] Call Trace:
>[  317.600761]  edp_panel_vdd_off_sync+0x14b/0x170
>[  317.600765]  edp_panel_vdd_work+0x3b/0x60
>[  317.600770]  process_one_work+0x146/0x3e0
>[  317.600775]  worker_thread+0x43/0x3e0
>[  317.600778]  kthread+0x104/0x140
>[  317.600783]  ? create_worker+0x190/0x190
>[  317.600786]  ? kthread_create_on_node+0x40/0x40
>[  317.600791]  ret_from_fork+0x22/0x30
>[  317.600792] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  317.600845] ---[ end trace c9eae18250dbfa9d ]---
>[  317.600850] [drm:intel_power_well_disable] disabling DC off
>[  317.600853] [drm:intel_power_well_disable] disabling always-on
>[  317.600854] Use count on power well DC off is already zero
>[  317.600865] ------------[ cut here ]------------
>[  317.600870] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  317.600870] Modules linked in: x86_pkg_temp_thermal
>[  317.600875] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  317.600876] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  317.600879] Workqueue: events edp_panel_vdd_work
>[  317.600881] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  317.600885] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  317.600886] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  317.600889] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  317.600890] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  317.600891] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000005303
>[  317.600893] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  317.600895] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  317.600897] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  317.600898] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  317.600900] CR2: 00000000d8959000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  317.600901] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  317.600903] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  317.600904] Call Trace:
>[  317.600907]  edp_panel_vdd_work+0x5a/0x60
>[  317.600911]  process_one_work+0x146/0x3e0
>[  317.600915]  worker_thread+0x43/0x3e0
>[  317.600919]  kthread+0x104/0x140
>[  317.600923]  ? create_worker+0x190/0x190
>[  317.600925]  ? kthread_create_on_node+0x40/0x40
>[  317.600929]  ret_from_fork+0x22/0x30
>[  317.600930] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  317.600981] ---[ end trace c9eae18250dbfa9e ]---
>[  317.600983] Use count on power well always-on is already zero
>[  317.600992] ------------[ cut here ]------------
>[  317.600997] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  317.600998] Modules linked in: x86_pkg_temp_thermal
>[  317.601001] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  317.601002] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  317.601005] Workqueue: events edp_panel_vdd_work
>[  317.601007] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  317.601010] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  317.601012] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  317.601014] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  317.601016] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  317.601017] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000005321
>[  317.601019] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  317.601020] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  317.601022] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  317.601023] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  317.601025] CR2: 00000000d8959000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  317.601026] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  317.601028] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  317.601029] Call Trace:
>[  317.601031]  edp_panel_vdd_work+0x5a/0x60
>[  317.601036]  process_one_work+0x146/0x3e0
>[  317.601040]  worker_thread+0x43/0x3e0
>[  317.601043]  kthread+0x104/0x140
>[  317.601047]  ? create_worker+0x190/0x190
>[  317.601050]  ? kthread_create_on_node+0x40/0x40
>[  317.601053]  ret_from_fork+0x22/0x30
>[  317.601054] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  317.601105] ---[ end trace c9eae18250dbfa9f ]---
>[  317.602762] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  317.602771] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  317.602776] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  317.602792] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  324.576628] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  324.576633] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  328.160632] [drm:intel_runtime_suspend] Suspending device
>[  328.162755] [drm:intel_runtime_suspend] Device suspended
>[  328.162800] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  328.162805] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  328.162810] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  328.162814] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  338.400628] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  338.412611] [drm:intel_runtime_resume] Resuming device
>[  338.414902] [drm:intel_runtime_resume] Device resumed
>[  338.414911] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  338.414916] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  338.414919] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  338.414921] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  338.414927] [drm:intel_power_well_enable] enabling always-on
>[  338.414929] [drm:intel_power_well_enable] enabling DC off
>[  338.414934] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  338.414949] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  338.414959] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  338.415014] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  338.415023] [drm:wait_panel_status] Wait complete
>[  338.415063] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  338.415071] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  338.551047] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  338.551055] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  338.551060] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  338.551086] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  338.617063] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  338.617793] Use count on domain AUX_A is already zero
>[  338.617808] ------------[ cut here ]------------
>[  338.617816] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  338.617817] Modules linked in: x86_pkg_temp_thermal
>[  338.617824] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  338.617826] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  338.617829] Workqueue: events output_poll_execute
>[  338.617832] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  338.617837] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  338.617839] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  338.617841] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  338.617843] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  338.617845] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000005361
>[  338.617846] R10: ffffa21375fd2950 R11: 0000000000005361 R12: ffffa21375fd4b40
>[  338.617848] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  338.617850] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  338.617852] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  338.617854] CR2: 00000000d8959000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  338.617855] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  338.617856] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  338.617858] Call Trace:
>[  338.617864]  intel_dp_detect+0x19f/0x690
>[  338.617870]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  338.617872]  output_poll_execute+0xf3/0x190
>[  338.617878]  process_one_work+0x146/0x3e0
>[  338.617882]  worker_thread+0x43/0x3e0
>[  338.617886]  kthread+0x104/0x140
>[  338.617890]  ? create_worker+0x190/0x190
>[  338.617893]  ? kthread_create_on_node+0x40/0x40
>[  338.617898]  ret_from_fork+0x22/0x30
>[  338.617899] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  338.617952] ---[ end trace c9eae18250dbfaa0 ]---
>[  338.617957] [drm:intel_power_well_disable] disabling DC off
>[  338.617961] [drm:intel_power_well_disable] disabling always-on
>[  338.617968] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  338.617973] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  338.617976] [drm:intel_power_well_enable] enabling always-on
>[  338.617979] [drm:intel_power_well_enable] enabling DC off
>[  338.617983] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  338.618293] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  338.618304] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  338.619160] [drm:drm_dp_i2c_do_msg] native defer
>[  338.620337] [drm:drm_dp_i2c_do_msg] native defer
>[  338.621568] [drm:drm_dp_i2c_do_msg] native defer
>[  338.622741] [drm:drm_dp_i2c_do_msg] native defer
>[  338.623922] [drm:drm_dp_i2c_do_msg] native defer
>[  338.624628] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  338.625030] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  338.625321] [drm:intel_power_well_disable] disabling DC off
>[  338.625325] [drm:intel_power_well_disable] disabling always-on
>[  338.625331] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  338.625342] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  338.625346] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  338.625351] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  338.625354] [drm:intel_power_well_enable] enabling always-on
>[  338.625357] [drm:intel_power_well_enable] enabling DC off
>[  338.625361] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  338.625370] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  338.625374] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  338.625377] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  338.625380] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  338.625991] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  338.626702] Use count on domain AUX_A is already zero
>[  338.626715] ------------[ cut here ]------------
>[  338.626721] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  338.626722] Modules linked in: x86_pkg_temp_thermal
>[  338.626729] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  338.626730] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  338.626736] Workqueue: events i915_hpd_poll_init_work
>[  338.626739] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  338.626743] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  338.626745] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  338.626748] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  338.626749] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  338.626751] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 000000000000539f
>[  338.626752] R10: ffffa21375fd2950 R11: 000000000000539f R12: ffffa21375fd4b40
>[  338.626754] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  338.626756] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  338.626758] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  338.626760] CR2: 00000000d8959000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  338.626761] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  338.626763] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  338.626764] Call Trace:
>[  338.626769]  intel_dp_detect+0x19f/0x690
>[  338.626774]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  338.626777]  drm_helper_hpd_irq_event+0x79/0x100
>[  338.626782]  i915_hpd_poll_init_work+0xbe/0xf0
>[  338.626787]  process_one_work+0x146/0x3e0
>[  338.626791]  worker_thread+0x43/0x3e0
>[  338.626794]  kthread+0x104/0x140
>[  338.626798]  ? create_worker+0x190/0x190
>[  338.626802]  ? kthread_create_on_node+0x40/0x40
>[  338.626805]  ? umh_complete+0x40/0x40
>[  338.626808]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  338.626812]  ret_from_fork+0x22/0x30
>[  338.626814] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  338.626866] ---[ end trace c9eae18250dbfaa1 ]---
>[  338.626870] [drm:intel_power_well_disable] disabling DC off
>[  338.626873] [drm:intel_power_well_disable] disabling always-on
>[  338.626878] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  338.626882] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  338.626886] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  338.626889] [drm:intel_power_well_enable] enabling always-on
>[  338.626892] [drm:intel_power_well_enable] enabling DC off
>[  338.626896] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  338.627203] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  338.627214] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  338.627641] [drm:drm_dp_i2c_do_msg] native defer
>[  338.628816] [drm:drm_dp_i2c_do_msg] native defer
>[  338.629998] [drm:drm_dp_i2c_do_msg] native defer
>[  338.631170] [drm:drm_dp_i2c_do_msg] native defer
>[  338.632348] [drm:drm_dp_i2c_do_msg] native defer
>[  338.633095] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  338.633525] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  338.633818] [drm:intel_power_well_disable] disabling DC off
>[  338.633822] [drm:intel_power_well_disable] disabling always-on
>[  338.633826] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  338.633831] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  341.664627] [drm:intel_power_well_enable] enabling always-on
>[  341.664632] [drm:intel_power_well_enable] enabling DC off
>[  341.664637] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  341.664654] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  341.664693] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  341.664695] Use count on domain AUX_A is already zero
>[  341.664711] ------------[ cut here ]------------
>[  341.664717] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  341.664718] Modules linked in: x86_pkg_temp_thermal
>[  341.664725] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  341.664727] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  341.664730] Workqueue: events edp_panel_vdd_work
>[  341.664733] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  341.664738] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  341.664740] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  341.664743] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  341.664744] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  341.664746] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 00000000000053dc
>[  341.664747] R10: 0000000000000000 R11: 00000000000053dc R12: ffffa21375fd4b40
>[  341.664749] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  341.664751] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  341.664753] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  341.664755] CR2: 00000000d8959000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  341.664756] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  341.664758] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  341.664759] Call Trace:
>[  341.664764]  edp_panel_vdd_off_sync+0x14b/0x170
>[  341.664767]  edp_panel_vdd_work+0x3b/0x60
>[  341.664773]  process_one_work+0x146/0x3e0
>[  341.664777]  worker_thread+0x43/0x3e0
>[  341.664781]  kthread+0x104/0x140
>[  341.664785]  ? create_worker+0x190/0x190
>[  341.664788]  ? kthread_create_on_node+0x40/0x40
>[  341.664791]  ? umh_complete+0x40/0x40
>[  341.664795]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  341.664800]  ret_from_fork+0x22/0x30
>[  341.664802] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  341.664854] ---[ end trace c9eae18250dbfaa2 ]---
>[  341.664859] [drm:intel_power_well_disable] disabling DC off
>[  341.664862] [drm:intel_power_well_disable] disabling always-on
>[  341.664864] Use count on power well DC off is already zero
>[  341.664874] ------------[ cut here ]------------
>[  341.664879] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  341.664880] Modules linked in: x86_pkg_temp_thermal
>[  341.664884] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  341.664885] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  341.664888] Workqueue: events edp_panel_vdd_work
>[  341.664891] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  341.664894] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  341.664895] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  341.664898] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  341.664899] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  341.664901] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 00000000000053fe
>[  341.664902] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  341.664904] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  341.664906] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  341.664907] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  341.664909] CR2: 00000000d8959000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  341.664910] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  341.664912] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  341.664913] Call Trace:
>[  341.664915]  edp_panel_vdd_work+0x5a/0x60
>[  341.664920]  process_one_work+0x146/0x3e0
>[  341.664924]  worker_thread+0x43/0x3e0
>[  341.664927]  kthread+0x104/0x140
>[  341.664931]  ? create_worker+0x190/0x190
>[  341.664934]  ? kthread_create_on_node+0x40/0x40
>[  341.664937]  ? umh_complete+0x40/0x40
>[  341.664941]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  341.664944]  ret_from_fork+0x22/0x30
>[  341.664946] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  341.664997] ---[ end trace c9eae18250dbfaa3 ]---
>[  341.664998] Use count on power well always-on is already zero
>[  341.665008] ------------[ cut here ]------------
>[  341.665013] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  341.665014] Modules linked in: x86_pkg_temp_thermal
>[  341.665018] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  341.665019] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  341.665021] Workqueue: events edp_panel_vdd_work
>[  341.665023] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  341.665026] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  341.665028] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  341.665030] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  341.665032] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  341.665033] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 000000000000541e
>[  341.665034] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  341.665036] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  341.665038] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  341.665039] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  341.665041] CR2: 00000000d8959000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  341.665042] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  341.665044] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  341.665044] Call Trace:
>[  341.665047]  edp_panel_vdd_work+0x5a/0x60
>[  341.665051]  process_one_work+0x146/0x3e0
>[  341.665055]  worker_thread+0x43/0x3e0
>[  341.665059]  kthread+0x104/0x140
>[  341.665062]  ? create_worker+0x190/0x190
>[  341.665065]  ? kthread_create_on_node+0x40/0x40
>[  341.665068]  ? umh_complete+0x40/0x40
>[  341.665072]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  341.665075]  ret_from_fork+0x22/0x30
>[  341.665076] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  341.665127] ---[ end trace c9eae18250dbfaa4 ]---
>[  341.666764] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  341.666774] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  341.666779] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  341.666793] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  348.640629] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  348.640635] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  351.712681] [drm:intel_runtime_suspend] Suspending device
>[  351.714800] [drm:intel_runtime_suspend] Device suspended
>[  351.714841] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  351.714846] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  351.714851] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  351.714855] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  361.952630] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  361.964674] [drm:intel_runtime_resume] Resuming device
>[  361.967028] [drm:intel_runtime_resume] Device resumed
>[  361.967037] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  361.967043] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  361.967046] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  361.967048] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  361.967054] [drm:intel_power_well_enable] enabling always-on
>[  361.967057] [drm:intel_power_well_enable] enabling DC off
>[  361.967062] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  361.967077] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  361.967087] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  361.967142] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  361.967151] [drm:wait_panel_status] Wait complete
>[  361.967191] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  361.967199] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  362.103163] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  362.103172] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  362.103177] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  362.103203] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  362.169071] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  362.169843] Use count on domain AUX_A is already zero
>[  362.169858] ------------[ cut here ]------------
>[  362.169866] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  362.169867] Modules linked in: x86_pkg_temp_thermal
>[  362.169874] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  362.169876] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  362.169879] Workqueue: events output_poll_execute
>[  362.169882] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  362.169886] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  362.169888] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  362.169891] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  362.169893] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  362.169894] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000005460
>[  362.169896] R10: ffffa21375fd2950 R11: 0000000000005460 R12: ffffa21375fd4b40
>[  362.169897] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  362.169900] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  362.169901] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  362.169903] CR2: 00000000d8959000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  362.169905] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  362.169906] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  362.169907] Call Trace:
>[  362.169914]  intel_dp_detect+0x19f/0x690
>[  362.169919]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  362.169922]  output_poll_execute+0xf3/0x190
>[  362.169928]  process_one_work+0x146/0x3e0
>[  362.169932]  worker_thread+0x43/0x3e0
>[  362.169936]  kthread+0x104/0x140
>[  362.169940]  ? create_worker+0x190/0x190
>[  362.169943]  ? kthread_create_on_node+0x40/0x40
>[  362.169946]  ? umh_complete+0x40/0x40
>[  362.169950]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  362.169954]  ret_from_fork+0x22/0x30
>[  362.169956] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  362.170009] ---[ end trace c9eae18250dbfaa5 ]---
>[  362.170014] [drm:intel_power_well_disable] disabling DC off
>[  362.170018] [drm:intel_power_well_disable] disabling always-on
>[  362.170025] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  362.170030] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  362.170033] [drm:intel_power_well_enable] enabling always-on
>[  362.170036] [drm:intel_power_well_enable] enabling DC off
>[  362.170040] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  362.170351] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  362.170362] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  362.171175] [drm:drm_dp_i2c_do_msg] native defer
>[  362.172353] [drm:drm_dp_i2c_do_msg] native defer
>[  362.173601] [drm:drm_dp_i2c_do_msg] native defer
>[  362.174870] [drm:drm_dp_i2c_do_msg] native defer
>[  362.176094] [drm:drm_dp_i2c_do_msg] native defer
>[  362.176846] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  362.177250] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  362.177546] [drm:intel_power_well_disable] disabling DC off
>[  362.177550] [drm:intel_power_well_disable] disabling always-on
>[  362.177557] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  362.177570] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  362.177574] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  362.177580] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  362.177585] [drm:intel_power_well_enable] enabling always-on
>[  362.177588] [drm:intel_power_well_enable] enabling DC off
>[  362.177592] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  362.177601] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  362.177606] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  362.177609] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  362.177611] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  362.178051] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  362.178773] Use count on domain AUX_A is already zero
>[  362.178788] ------------[ cut here ]------------
>[  362.178795] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  362.178796] Modules linked in: x86_pkg_temp_thermal
>[  362.178803] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  362.178805] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  362.178811] Workqueue: events i915_hpd_poll_init_work
>[  362.178814] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  362.178818] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  362.178820] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  362.178823] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  362.178824] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  362.178826] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 00000000000054a0
>[  362.178827] R10: ffffa21375fd2950 R11: 00000000000054a0 R12: ffffa21375fd4b40
>[  362.178829] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  362.178831] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  362.178833] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  362.178835] CR2: 00000000d8959000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  362.178836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  362.178838] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  362.178839] Call Trace:
>[  362.178844]  intel_dp_detect+0x19f/0x690
>[  362.178849]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  362.178853]  drm_helper_hpd_irq_event+0x79/0x100
>[  362.178857]  i915_hpd_poll_init_work+0xbe/0xf0
>[  362.178863]  process_one_work+0x146/0x3e0
>[  362.178868]  worker_thread+0x43/0x3e0
>[  362.178871]  kthread+0x104/0x140
>[  362.178876]  ? create_worker+0x190/0x190
>[  362.178879]  ? kthread_create_on_node+0x40/0x40
>[  362.178883]  ret_from_fork+0x22/0x30
>[  362.178885] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  362.178937] ---[ end trace c9eae18250dbfaa6 ]---
>[  362.178942] [drm:intel_power_well_disable] disabling DC off
>[  362.178945] [drm:intel_power_well_disable] disabling always-on
>[  362.178949] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  362.178954] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  362.178957] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  362.178960] [drm:intel_power_well_enable] enabling always-on
>[  362.178963] [drm:intel_power_well_enable] enabling DC off
>[  362.178967] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  362.179270] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  362.179281] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  362.180251] [drm:drm_dp_i2c_do_msg] native defer
>[  362.181429] [drm:drm_dp_i2c_do_msg] native defer
>[  362.182626] [drm:drm_dp_i2c_do_msg] native defer
>[  362.183794] [drm:drm_dp_i2c_do_msg] native defer
>[  362.184971] [drm:drm_dp_i2c_do_msg] native defer
>[  362.185712] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  362.186113] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  362.186404] [drm:intel_power_well_disable] disabling DC off
>[  362.186408] [drm:intel_power_well_disable] disabling always-on
>[  362.186412] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  362.186417] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  365.216500] [drm:intel_power_well_enable] enabling always-on
>[  365.216505] [drm:intel_power_well_enable] enabling DC off
>[  365.216511] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  365.216527] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  365.216566] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  365.216568] Use count on domain AUX_A is already zero
>[  365.216579] ------------[ cut here ]------------
>[  365.216586] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  365.216587] Modules linked in: x86_pkg_temp_thermal
>[  365.216593] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  365.216594] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  365.216597] Workqueue: events edp_panel_vdd_work
>[  365.216600] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  365.216604] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  365.216606] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  365.216609] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  365.216610] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  365.216612] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 00000000000054db
>[  365.216614] R10: 0000000000000000 R11: 00000000000054db R12: ffffa21375fd4b40
>[  365.216615] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  365.216617] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  365.216619] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  365.216621] CR2: 00000000d8959000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  365.216623] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  365.216624] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  365.216625] Call Trace:
>[  365.216629]  edp_panel_vdd_off_sync+0x14b/0x170
>[  365.216632]  edp_panel_vdd_work+0x3b/0x60
>[  365.216637]  process_one_work+0x146/0x3e0
>[  365.216641]  worker_thread+0x43/0x3e0
>[  365.216645]  kthread+0x104/0x140
>[  365.216649]  ? create_worker+0x190/0x190
>[  365.216652]  ? kthread_create_on_node+0x40/0x40
>[  365.216656]  ret_from_fork+0x22/0x30
>[  365.216657] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  365.216710] ---[ end trace c9eae18250dbfaa7 ]---
>[  365.216714] [drm:intel_power_well_disable] disabling DC off
>[  365.216717] [drm:intel_power_well_disable] disabling always-on
>[  365.216719] Use count on power well DC off is already zero
>[  365.216728] ------------[ cut here ]------------
>[  365.216733] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  365.216734] Modules linked in: x86_pkg_temp_thermal
>[  365.216738] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  365.216739] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  365.216742] Workqueue: events edp_panel_vdd_work
>[  365.216744] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  365.216748] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  365.216749] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  365.216752] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  365.216753] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  365.216755] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 00000000000054fb
>[  365.216756] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  365.216757] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  365.216760] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  365.216761] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  365.216763] CR2: 00000000d8959000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  365.216764] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  365.216766] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  365.216766] Call Trace:
>[  365.216769]  edp_panel_vdd_work+0x5a/0x60
>[  365.216774]  process_one_work+0x146/0x3e0
>[  365.216778]  worker_thread+0x43/0x3e0
>[  365.216781]  kthread+0x104/0x140
>[  365.216785]  ? create_worker+0x190/0x190
>[  365.216788]  ? kthread_create_on_node+0x40/0x40
>[  365.216791]  ret_from_fork+0x22/0x30
>[  365.216793] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  365.216844] ---[ end trace c9eae18250dbfaa8 ]---
>[  365.216845] Use count on power well always-on is already zero
>[  365.216854] ------------[ cut here ]------------
>[  365.216858] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  365.216859] Modules linked in: x86_pkg_temp_thermal
>[  365.216863] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  365.216864] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  365.216866] Workqueue: events edp_panel_vdd_work
>[  365.216869] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  365.216872] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  365.216873] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  365.216875] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  365.216877] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  365.216878] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000005519
>[  365.216879] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  365.216881] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  365.216883] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  365.216884] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  365.216885] CR2: 00000000d8959000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  365.216887] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  365.216888] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  365.216889] Call Trace:
>[  365.216892]  edp_panel_vdd_work+0x5a/0x60
>[  365.216895]  process_one_work+0x146/0x3e0
>[  365.216899]  worker_thread+0x43/0x3e0
>[  365.216903]  kthread+0x104/0x140
>[  365.216907]  ? create_worker+0x190/0x190
>[  365.216909]  ? kthread_create_on_node+0x40/0x40
>[  365.216913]  ret_from_fork+0x22/0x30
>[  365.216914] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  365.216965] ---[ end trace c9eae18250dbfaa9 ]---
>[  365.218638] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  365.218648] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  365.218655] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  365.218676] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  372.192626] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  372.192632] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  375.776668] [drm:intel_runtime_suspend] Suspending device
>[  375.778859] [drm:intel_runtime_suspend] Device suspended
>[  375.778907] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  375.778912] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  375.778917] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  375.778921] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  386.016633] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  386.028586] [drm:intel_runtime_resume] Resuming device
>[  386.030944] [drm:intel_runtime_resume] Device resumed
>[  386.030953] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  386.030959] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  386.030962] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  386.030964] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  386.030970] [drm:intel_power_well_enable] enabling always-on
>[  386.030973] [drm:intel_power_well_enable] enabling DC off
>[  386.030978] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  386.030993] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  386.031002] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  386.031058] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  386.031067] [drm:wait_panel_status] Wait complete
>[  386.031107] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  386.031115] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  386.167073] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  386.167081] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  386.167086] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  386.167110] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  386.232962] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  386.233681] Use count on domain AUX_A is already zero
>[  386.233695] ------------[ cut here ]------------
>[  386.233703] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  386.233704] Modules linked in: x86_pkg_temp_thermal
>[  386.233710] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  386.233712] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  386.233715] Workqueue: events output_poll_execute
>[  386.233718] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  386.233722] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  386.233724] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  386.233727] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  386.233728] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  386.233730] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000005559
>[  386.233731] R10: ffffa21375fd2950 R11: 0000000000005559 R12: ffffa21375fd4b40
>[  386.233733] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  386.233735] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  386.233737] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  386.233739] CR2: 00000000d8959000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  386.233740] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  386.233742] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  386.233743] Call Trace:
>[  386.233749]  intel_dp_detect+0x19f/0x690
>[  386.233755]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  386.233757]  output_poll_execute+0xf3/0x190
>[  386.233763]  process_one_work+0x146/0x3e0
>[  386.233768]  worker_thread+0x43/0x3e0
>[  386.233771]  kthread+0x104/0x140
>[  386.233775]  ? create_worker+0x190/0x190
>[  386.233778]  ? kthread_create_on_node+0x40/0x40
>[  386.233783]  ret_from_fork+0x22/0x30
>[  386.233785] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  386.233837] ---[ end trace c9eae18250dbfaaa ]---
>[  386.233843] [drm:intel_power_well_disable] disabling DC off
>[  386.233846] [drm:intel_power_well_disable] disabling always-on
>[  386.233853] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  386.233858] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  386.233861] [drm:intel_power_well_enable] enabling always-on
>[  386.233864] [drm:intel_power_well_enable] enabling DC off
>[  386.233868] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  386.234177] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  386.234188] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  386.234626] [drm:drm_dp_i2c_do_msg] native defer
>[  386.235850] [drm:drm_dp_i2c_do_msg] native defer
>[  386.237176] [drm:drm_dp_i2c_do_msg] native defer
>[  386.238349] [drm:drm_dp_i2c_do_msg] native defer
>[  386.239543] [drm:drm_dp_i2c_do_msg] native defer
>[  386.240358] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  386.240786] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  386.241080] [drm:intel_power_well_disable] disabling DC off
>[  386.241084] [drm:intel_power_well_disable] disabling always-on
>[  386.241092] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  386.241103] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  386.241108] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  386.241112] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  386.241116] [drm:intel_power_well_enable] enabling always-on
>[  386.241119] [drm:intel_power_well_enable] enabling DC off
>[  386.241123] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  386.241132] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  386.241137] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  386.241140] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  386.241142] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  386.241588] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  386.242300] Use count on domain AUX_A is already zero
>[  386.242314] ------------[ cut here ]------------
>[  386.242321] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  386.242322] Modules linked in: x86_pkg_temp_thermal
>[  386.242329] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  386.242330] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  386.242336] Workqueue: events i915_hpd_poll_init_work
>[  386.242339] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  386.242344] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  386.242345] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  386.242348] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  386.242350] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[  386.242351] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000005597
>[  386.242353] R10: ffffa21375fd2950 R11: 0000000000005597 R12: ffffa21375fd4b40
>[  386.242354] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  386.242357] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  386.242358] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  386.242360] CR2: 00000000d8959000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  386.242361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  386.242363] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  386.242364] Call Trace:
>[  386.242369]  intel_dp_detect+0x19f/0x690
>[  386.242375]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  386.242378]  drm_helper_hpd_irq_event+0x79/0x100
>[  386.242383]  i915_hpd_poll_init_work+0xbe/0xf0
>[  386.242389]  process_one_work+0x146/0x3e0
>[  386.242393]  worker_thread+0x43/0x3e0
>[  386.242397]  kthread+0x104/0x140
>[  386.242401]  ? create_worker+0x190/0x190
>[  386.242404]  ? kthread_create_on_node+0x40/0x40
>[  386.242408]  ? umh_complete+0x40/0x40
>[  386.242411]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  386.242415]  ret_from_fork+0x22/0x30
>[  386.242417] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  386.242546] ---[ end trace c9eae18250dbfaab ]---
>[  386.242552] [drm:intel_power_well_disable] disabling DC off
>[  386.242558] [drm:intel_power_well_disable] disabling always-on
>[  386.242564] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  386.242572] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  386.242577] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  386.242581] [drm:intel_power_well_enable] enabling always-on
>[  386.242584] [drm:intel_power_well_enable] enabling DC off
>[  386.242590] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  386.242900] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  386.242915] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  386.243338] [drm:drm_dp_i2c_do_msg] native defer
>[  386.244518] [drm:drm_dp_i2c_do_msg] native defer
>[  386.245693] [drm:drm_dp_i2c_do_msg] native defer
>[  386.246860] [drm:drm_dp_i2c_do_msg] native defer
>[  386.248038] [drm:drm_dp_i2c_do_msg] native defer
>[  386.248780] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  386.249180] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  386.249475] [drm:intel_power_well_disable] disabling DC off
>[  386.249479] [drm:intel_power_well_disable] disabling always-on
>[  386.249484] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  386.249490] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  389.280630] [drm:intel_power_well_enable] enabling always-on
>[  389.280635] [drm:intel_power_well_enable] enabling DC off
>[  389.280642] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  389.280660] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  389.280699] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  389.280701] Use count on domain AUX_A is already zero
>[  389.280716] ------------[ cut here ]------------
>[  389.280722] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  389.280723] Modules linked in: x86_pkg_temp_thermal
>[  389.280730] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  389.280732] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  389.280735] Workqueue: events edp_panel_vdd_work
>[  389.280738] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  389.280743] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  389.280744] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  389.280747] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  389.280749] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  389.280750] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 00000000000055d4
>[  389.280752] R10: 0000000000000000 R11: 00000000000055d4 R12: ffffa21375fd4b40
>[  389.280754] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  389.280756] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  389.280758] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  389.280760] CR2: 00007f503560a530 CR3: 000000022220a000 CR4: 00000000003406e0
>[  389.280761] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  389.280763] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  389.280764] Call Trace:
>[  389.280768]  edp_panel_vdd_off_sync+0x14b/0x170
>[  389.280772]  edp_panel_vdd_work+0x3b/0x60
>[  389.280777]  process_one_work+0x146/0x3e0
>[  389.280781]  worker_thread+0x43/0x3e0
>[  389.280785]  kthread+0x104/0x140
>[  389.280789]  ? create_worker+0x190/0x190
>[  389.280793]  ? kthread_create_on_node+0x40/0x40
>[  389.280796]  ? umh_complete+0x40/0x40
>[  389.280800]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  389.280804]  ret_from_fork+0x22/0x30
>[  389.280806] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  389.280858] ---[ end trace c9eae18250dbfaac ]---
>[  389.280863] [drm:intel_power_well_disable] disabling DC off
>[  389.280866] [drm:intel_power_well_disable] disabling always-on
>[  389.280868] Use count on power well DC off is already zero
>[  389.280877] ------------[ cut here ]------------
>[  389.280882] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  389.280883] Modules linked in: x86_pkg_temp_thermal
>[  389.280887] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  389.280888] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  389.280891] Workqueue: events edp_panel_vdd_work
>[  389.280894] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  389.280897] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  389.280899] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  389.280901] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  389.280903] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  389.280904] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 00000000000055f6
>[  389.280906] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  389.280907] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  389.280909] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  389.280911] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  389.280913] CR2: 00007f503560a530 CR3: 000000022220a000 CR4: 00000000003406e0
>[  389.280914] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  389.280916] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  389.280917] Call Trace:
>[  389.280920]  edp_panel_vdd_work+0x5a/0x60
>[  389.280924]  process_one_work+0x146/0x3e0
>[  389.280928]  worker_thread+0x43/0x3e0
>[  389.280931]  kthread+0x104/0x140
>[  389.280935]  ? create_worker+0x190/0x190
>[  389.280938]  ? kthread_create_on_node+0x40/0x40
>[  389.280941]  ? umh_complete+0x40/0x40
>[  389.280945]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  389.280948]  ret_from_fork+0x22/0x30
>[  389.280950] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  389.281001] ---[ end trace c9eae18250dbfaad ]---
>[  389.281002] Use count on power well always-on is already zero
>[  389.281011] ------------[ cut here ]------------
>[  389.281015] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  389.281016] Modules linked in: x86_pkg_temp_thermal
>[  389.281020] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  389.281021] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  389.281024] Workqueue: events edp_panel_vdd_work
>[  389.281026] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  389.281029] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  389.281030] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  389.281033] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  389.281034] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  389.281036] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000005616
>[  389.281037] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  389.281038] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  389.281040] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  389.281042] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  389.281043] CR2: 00007f503560a530 CR3: 000000022220a000 CR4: 00000000003406e0
>[  389.281045] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  389.281046] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  389.281047] Call Trace:
>[  389.281050]  edp_panel_vdd_work+0x5a/0x60
>[  389.281054]  process_one_work+0x146/0x3e0
>[  389.281058]  worker_thread+0x43/0x3e0
>[  389.281061]  kthread+0x104/0x140
>[  389.281065]  ? create_worker+0x190/0x190
>[  389.281068]  ? kthread_create_on_node+0x40/0x40
>[  389.281071]  ? umh_complete+0x40/0x40
>[  389.281074]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  389.281077]  ret_from_fork+0x22/0x30
>[  389.281079] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  389.281129] ---[ end trace c9eae18250dbfaae ]---
>[  389.282771] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  389.282779] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  389.282789] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  389.282802] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  396.256646] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  396.256653] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  399.840632] [drm:intel_runtime_suspend] Suspending device
>[  399.842822] [drm:intel_runtime_suspend] Device suspended
>[  399.842870] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  399.842875] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  399.842880] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  399.842884] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  410.080627] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  410.092687] [drm:intel_runtime_resume] Resuming device
>[  410.095046] [drm:intel_runtime_resume] Device resumed
>[  410.095055] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  410.095061] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  410.095064] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  410.095066] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  410.095071] [drm:intel_power_well_enable] enabling always-on
>[  410.095074] [drm:intel_power_well_enable] enabling DC off
>[  410.095080] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  410.095095] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  410.095104] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  410.095159] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  410.095169] [drm:wait_panel_status] Wait complete
>[  410.095208] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  410.095217] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  410.231194] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  410.231202] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  410.231207] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  410.231225] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  410.296940] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  410.297660] Use count on domain AUX_A is already zero
>[  410.297675] ------------[ cut here ]------------
>[  410.297682] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  410.297684] Modules linked in: x86_pkg_temp_thermal
>[  410.297690] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  410.297692] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  410.297695] Workqueue: events output_poll_execute
>[  410.297698] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  410.297702] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  410.297704] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  410.297707] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  410.297709] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  410.297710] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000005658
>[  410.297712] R10: ffffa21375fd2950 R11: 0000000000005658 R12: ffffa21375fd4b40
>[  410.297713] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  410.297716] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  410.297717] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  410.297719] CR2: 00007f8eda730000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  410.297721] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  410.297722] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  410.297723] Call Trace:
>[  410.297729]  intel_dp_detect+0x19f/0x690
>[  410.297734]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  410.297737]  output_poll_execute+0xf3/0x190
>[  410.297743]  process_one_work+0x146/0x3e0
>[  410.297747]  worker_thread+0x43/0x3e0
>[  410.297751]  kthread+0x104/0x140
>[  410.297755]  ? create_worker+0x190/0x190
>[  410.297758]  ? kthread_create_on_node+0x40/0x40
>[  410.297761]  ? umh_complete+0x40/0x40
>[  410.297765]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  410.297770]  ret_from_fork+0x22/0x30
>[  410.297771] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  410.297824] ---[ end trace c9eae18250dbfaaf ]---
>[  410.297829] [drm:intel_power_well_disable] disabling DC off
>[  410.297832] [drm:intel_power_well_disable] disabling always-on
>[  410.297840] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  410.297844] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  410.297847] [drm:intel_power_well_enable] enabling always-on
>[  410.297850] [drm:intel_power_well_enable] enabling DC off
>[  410.297854] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  410.298163] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  410.298174] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  410.299264] [drm:drm_dp_i2c_do_msg] native defer
>[  410.300442] [drm:drm_dp_i2c_do_msg] native defer
>[  410.301687] [drm:drm_dp_i2c_do_msg] native defer
>[  410.302935] [drm:drm_dp_i2c_do_msg] native defer
>[  410.304088] [drm:drm_dp_i2c_do_msg] native defer
>[  410.304833] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  410.305235] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  410.305531] [drm:intel_power_well_disable] disabling DC off
>[  410.305535] [drm:intel_power_well_disable] disabling always-on
>[  410.305542] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  410.305554] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  410.305558] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  410.305563] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  410.305566] [drm:intel_power_well_enable] enabling always-on
>[  410.305569] [drm:intel_power_well_enable] enabling DC off
>[  410.305573] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  410.305583] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  410.305588] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  410.305590] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  410.305593] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  410.306026] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  410.306738] Use count on domain AUX_A is already zero
>[  410.306750] ------------[ cut here ]------------
>[  410.306757] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  410.306758] Modules linked in: x86_pkg_temp_thermal
>[  410.306764] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  410.306766] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  410.306771] Workqueue: events i915_hpd_poll_init_work
>[  410.306774] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  410.306778] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  410.306780] RSP: 0000:ffffb4d580f93ce0 EFLAGS: 00010282
>[  410.306783] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  410.306785] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  410.306786] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000005698
>[  410.306788] R10: ffffa21375fd2950 R11: 0000000000005698 R12: ffffa21375fd4b40
>[  410.306789] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  410.306792] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  410.306793] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  410.306795] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  410.306797] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  410.306798] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  410.306799] Call Trace:
>[  410.306804]  intel_dp_detect+0x19f/0x690
>[  410.306810]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  410.306813]  drm_helper_hpd_irq_event+0x79/0x100
>[  410.306818]  i915_hpd_poll_init_work+0xbe/0xf0
>[  410.306823]  process_one_work+0x146/0x3e0
>[  410.306827]  worker_thread+0x43/0x3e0
>[  410.306830]  kthread+0x104/0x140
>[  410.306834]  ? create_worker+0x190/0x190
>[  410.306838]  ? kthread_create_on_node+0x40/0x40
>[  410.306841]  ret_from_fork+0x22/0x30
>[  410.306843] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  410.306895] ---[ end trace c9eae18250dbfab0 ]---
>[  410.306900] [drm:intel_power_well_disable] disabling DC off
>[  410.306903] [drm:intel_power_well_disable] disabling always-on
>[  410.306907] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  410.306912] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  410.306916] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  410.306919] [drm:intel_power_well_enable] enabling always-on
>[  410.306921] [drm:intel_power_well_enable] enabling DC off
>[  410.306925] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  410.307234] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  410.307245] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  410.307674] [drm:drm_dp_i2c_do_msg] native defer
>[  410.308851] [drm:drm_dp_i2c_do_msg] native defer
>[  410.310067] [drm:drm_dp_i2c_do_msg] native defer
>[  410.311236] [drm:drm_dp_i2c_do_msg] native defer
>[  410.312411] [drm:drm_dp_i2c_do_msg] native defer
>[  410.313173] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  410.313576] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  410.313867] [drm:intel_power_well_disable] disabling DC off
>[  410.313871] [drm:intel_power_well_disable] disabling always-on
>[  410.313875] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  410.313880] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  413.344628] [drm:intel_power_well_enable] enabling always-on
>[  413.344633] [drm:intel_power_well_enable] enabling DC off
>[  413.344638] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  413.344655] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  413.344694] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  413.344696] Use count on domain AUX_A is already zero
>[  413.344712] ------------[ cut here ]------------
>[  413.344719] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  413.344720] Modules linked in: x86_pkg_temp_thermal
>[  413.344726] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  413.344728] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  413.344731] Workqueue: events edp_panel_vdd_work
>[  413.344734] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  413.344738] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  413.344740] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  413.344743] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  413.344745] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  413.344746] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 00000000000056d3
>[  413.344748] R10: 0000000000000000 R11: 00000000000056d3 R12: ffffa21375fd4b40
>[  413.344749] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  413.344751] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  413.344753] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  413.344755] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  413.344756] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  413.344758] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  413.344759] Call Trace:
>[  413.344764]  edp_panel_vdd_off_sync+0x14b/0x170
>[  413.344767]  edp_panel_vdd_work+0x3b/0x60
>[  413.344773]  process_one_work+0x146/0x3e0
>[  413.344777]  worker_thread+0x43/0x3e0
>[  413.344781]  kthread+0x104/0x140
>[  413.344785]  ? create_worker+0x190/0x190
>[  413.344788]  ? kthread_create_on_node+0x40/0x40
>[  413.344793]  ret_from_fork+0x22/0x30
>[  413.344795] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  413.344847] ---[ end trace c9eae18250dbfab1 ]---
>[  413.344852] [drm:intel_power_well_disable] disabling DC off
>[  413.344855] [drm:intel_power_well_disable] disabling always-on
>[  413.344857] Use count on power well DC off is already zero
>[  413.344867] ------------[ cut here ]------------
>[  413.344872] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  413.344873] Modules linked in: x86_pkg_temp_thermal
>[  413.344877] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  413.344878] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  413.344881] Workqueue: events edp_panel_vdd_work
>[  413.344884] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  413.344887] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  413.344889] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  413.344891] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  413.344892] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  413.344894] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 00000000000056f3
>[  413.344895] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  413.344897] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  413.344899] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  413.344901] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  413.344902] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  413.344904] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  413.344905] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  413.344906] Call Trace:
>[  413.344909]  edp_panel_vdd_work+0x5a/0x60
>[  413.344913]  process_one_work+0x146/0x3e0
>[  413.344918]  worker_thread+0x43/0x3e0
>[  413.344921]  kthread+0x104/0x140
>[  413.344925]  ? create_worker+0x190/0x190
>[  413.344928]  ? kthread_create_on_node+0x40/0x40
>[  413.344931]  ret_from_fork+0x22/0x30
>[  413.344933] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  413.344984] ---[ end trace c9eae18250dbfab2 ]---
>[  413.344985] Use count on power well always-on is already zero
>[  413.344995] ------------[ cut here ]------------
>[  413.344999] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  413.345000] Modules linked in: x86_pkg_temp_thermal
>[  413.345004] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  413.345005] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  413.345008] Workqueue: events edp_panel_vdd_work
>[  413.345010] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  413.345013] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  413.345014] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  413.345017] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  413.345018] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  413.345020] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000005711
>[  413.345021] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  413.345023] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  413.345025] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  413.345026] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  413.345027] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  413.345029] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  413.345030] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  413.345031] Call Trace:
>[  413.345034]  edp_panel_vdd_work+0x5a/0x60
>[  413.345038]  process_one_work+0x146/0x3e0
>[  413.345042]  worker_thread+0x43/0x3e0
>[  413.345045]  kthread+0x104/0x140
>[  413.345049]  ? create_worker+0x190/0x190
>[  413.345052]  ? kthread_create_on_node+0x40/0x40
>[  413.345055]  ret_from_fork+0x22/0x30
>[  413.345056] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  413.345107] ---[ end trace c9eae18250dbfab3 ]---
>[  413.346765] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  413.346774] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  413.346780] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  413.346802] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  420.320628] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  420.320634] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  423.904648] [drm:intel_runtime_suspend] Suspending device
>[  423.906837] [drm:intel_runtime_suspend] Device suspended
>[  423.906885] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  423.906890] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  423.906895] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  423.906899] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  434.144663] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  434.156613] [drm:intel_runtime_resume] Resuming device
>[  434.158973] [drm:intel_runtime_resume] Device resumed
>[  434.158982] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  434.158987] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  434.158990] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  434.158993] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  434.158998] [drm:intel_power_well_enable] enabling always-on
>[  434.159002] [drm:intel_power_well_enable] enabling DC off
>[  434.159006] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  434.159022] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  434.159031] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  434.159086] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  434.159095] [drm:wait_panel_status] Wait complete
>[  434.159134] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  434.159143] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  434.295114] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  434.295122] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  434.295127] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  434.295152] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  434.360963] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  434.361679] Use count on domain AUX_A is already zero
>[  434.361694] ------------[ cut here ]------------
>[  434.361701] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  434.361702] Modules linked in: x86_pkg_temp_thermal
>[  434.361709] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  434.361710] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  434.361714] Workqueue: events output_poll_execute
>[  434.361717] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  434.361721] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  434.361723] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  434.361726] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  434.361728] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  434.361729] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000005751
>[  434.361731] R10: ffffa21375fd2950 R11: 0000000000005751 R12: ffffa21375fd4b40
>[  434.361732] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  434.361735] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  434.361737] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  434.361738] CR2: 00007f8eda730000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  434.361740] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  434.361741] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  434.361742] Call Trace:
>[  434.361748]  intel_dp_detect+0x19f/0x690
>[  434.361754]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  434.361757]  output_poll_execute+0xf3/0x190
>[  434.361763]  process_one_work+0x146/0x3e0
>[  434.361767]  worker_thread+0x43/0x3e0
>[  434.361770]  kthread+0x104/0x140
>[  434.361775]  ? create_worker+0x190/0x190
>[  434.361778]  ? kthread_create_on_node+0x40/0x40
>[  434.361783]  ret_from_fork+0x22/0x30
>[  434.361784] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  434.361837] ---[ end trace c9eae18250dbfab4 ]---
>[  434.361842] [drm:intel_power_well_disable] disabling DC off
>[  434.361845] [drm:intel_power_well_disable] disabling always-on
>[  434.361852] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  434.361857] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  434.361860] [drm:intel_power_well_enable] enabling always-on
>[  434.361863] [drm:intel_power_well_enable] enabling DC off
>[  434.361867] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  434.362178] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  434.362189] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  434.362620] [drm:drm_dp_i2c_do_msg] native defer
>[  434.363797] [drm:drm_dp_i2c_do_msg] native defer
>[  434.365055] [drm:drm_dp_i2c_do_msg] native defer
>[  434.366225] [drm:drm_dp_i2c_do_msg] native defer
>[  434.367401] [drm:drm_dp_i2c_do_msg] native defer
>[  434.368192] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  434.368598] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  434.368891] [drm:intel_power_well_disable] disabling DC off
>[  434.368895] [drm:intel_power_well_disable] disabling always-on
>[  434.368901] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  434.368912] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  434.368916] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  434.368920] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  434.368924] [drm:intel_power_well_enable] enabling always-on
>[  434.368926] [drm:intel_power_well_enable] enabling DC off
>[  434.368931] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  434.368939] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  434.368943] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  434.368946] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  434.368949] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  434.369381] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  434.370098] Use count on domain AUX_A is already zero
>[  434.370110] ------------[ cut here ]------------
>[  434.370117] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  434.370118] Modules linked in: x86_pkg_temp_thermal
>[  434.370124] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  434.370125] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  434.370131] Workqueue: events i915_hpd_poll_init_work
>[  434.370134] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  434.370138] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  434.370140] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  434.370142] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  434.370144] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  434.370145] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 000000000000578f
>[  434.370147] R10: ffffa21375fd2950 R11: 000000000000578f R12: ffffa21375fd4b40
>[  434.370149] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  434.370151] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  434.370153] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  434.370154] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  434.370156] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  434.370157] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  434.370158] Call Trace:
>[  434.370164]  intel_dp_detect+0x19f/0x690
>[  434.370170]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  434.370173]  drm_helper_hpd_irq_event+0x79/0x100
>[  434.370178]  i915_hpd_poll_init_work+0xbe/0xf0
>[  434.370183]  process_one_work+0x146/0x3e0
>[  434.370187]  worker_thread+0x43/0x3e0
>[  434.370190]  kthread+0x104/0x140
>[  434.370194]  ? create_worker+0x190/0x190
>[  434.370198]  ? kthread_create_on_node+0x40/0x40
>[  434.370201]  ? umh_complete+0x40/0x40
>[  434.370204]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  434.370208]  ret_from_fork+0x22/0x30
>[  434.370210] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  434.370262] ---[ end trace c9eae18250dbfab5 ]---
>[  434.370266] [drm:intel_power_well_disable] disabling DC off
>[  434.370269] [drm:intel_power_well_disable] disabling always-on
>[  434.370273] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  434.370278] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  434.370282] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  434.370285] [drm:intel_power_well_enable] enabling always-on
>[  434.370287] [drm:intel_power_well_enable] enabling DC off
>[  434.370291] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  434.370613] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  434.370625] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  434.371051] [drm:drm_dp_i2c_do_msg] native defer
>[  434.372230] [drm:drm_dp_i2c_do_msg] native defer
>[  434.373406] [drm:drm_dp_i2c_do_msg] native defer
>[  434.374580] [drm:drm_dp_i2c_do_msg] native defer
>[  434.375825] [drm:drm_dp_i2c_do_msg] native defer
>[  434.376645] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  434.377047] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  434.377339] [drm:intel_power_well_disable] disabling DC off
>[  434.377343] [drm:intel_power_well_disable] disabling always-on
>[  434.377348] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  434.377353] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  437.408626] [drm:intel_power_well_enable] enabling always-on
>[  437.408631] [drm:intel_power_well_enable] enabling DC off
>[  437.408636] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  437.408653] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  437.408693] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  437.408695] Use count on domain AUX_A is already zero
>[  437.408711] ------------[ cut here ]------------
>[  437.408717] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  437.408718] Modules linked in: x86_pkg_temp_thermal
>[  437.408725] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  437.408727] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  437.408730] Workqueue: events edp_panel_vdd_work
>[  437.408733] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  437.408737] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  437.408739] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  437.408741] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  437.408743] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  437.408745] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 00000000000057cc
>[  437.408746] R10: 0000000000000000 R11: 00000000000057cc R12: ffffa21375fd4b40
>[  437.408748] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  437.408750] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  437.408752] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  437.408754] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  437.408755] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  437.408757] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  437.408758] Call Trace:
>[  437.408763]  edp_panel_vdd_off_sync+0x14b/0x170
>[  437.408765]  edp_panel_vdd_work+0x3b/0x60
>[  437.408772]  process_one_work+0x146/0x3e0
>[  437.408776]  worker_thread+0x43/0x3e0
>[  437.408780]  kthread+0x104/0x140
>[  437.408784]  ? create_worker+0x190/0x190
>[  437.408787]  ? kthread_create_on_node+0x40/0x40
>[  437.408791]  ? umh_complete+0x40/0x40
>[  437.408794]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  437.408799]  ret_from_fork+0x22/0x30
>[  437.408800] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  437.408853] ---[ end trace c9eae18250dbfab6 ]---
>[  437.408857] [drm:intel_power_well_disable] disabling DC off
>[  437.408860] [drm:intel_power_well_disable] disabling always-on
>[  437.408862] Use count on power well DC off is already zero
>[  437.408872] ------------[ cut here ]------------
>[  437.408877] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  437.408878] Modules linked in: x86_pkg_temp_thermal
>[  437.408882] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  437.408883] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  437.408886] Workqueue: events edp_panel_vdd_work
>[  437.408888] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  437.408892] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  437.408893] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  437.408896] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  437.408897] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  437.408899] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 00000000000057ee
>[  437.408900] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  437.408902] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  437.408904] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  437.408905] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  437.408907] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  437.408908] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  437.408910] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  437.408911] Call Trace:
>[  437.408914]  edp_panel_vdd_work+0x5a/0x60
>[  437.408918]  process_one_work+0x146/0x3e0
>[  437.408922]  worker_thread+0x43/0x3e0
>[  437.408925]  kthread+0x104/0x140
>[  437.408929]  ? create_worker+0x190/0x190
>[  437.408932]  ? kthread_create_on_node+0x40/0x40
>[  437.408935]  ? umh_complete+0x40/0x40
>[  437.408939]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  437.408942]  ret_from_fork+0x22/0x30
>[  437.408944] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  437.408994] ---[ end trace c9eae18250dbfab7 ]---
>[  437.408996] Use count on power well always-on is already zero
>[  437.409006] ------------[ cut here ]------------
>[  437.409010] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  437.409011] Modules linked in: x86_pkg_temp_thermal
>[  437.409015] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  437.409016] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  437.409018] Workqueue: events edp_panel_vdd_work
>[  437.409020] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  437.409024] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  437.409025] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  437.409027] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  437.409029] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  437.409030] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 000000000000580e
>[  437.409032] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  437.409033] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  437.409035] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  437.409036] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  437.409038] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  437.409039] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  437.409040] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  437.409041] Call Trace:
>[  437.409044]  edp_panel_vdd_work+0x5a/0x60
>[  437.409048]  process_one_work+0x146/0x3e0
>[  437.409052]  worker_thread+0x43/0x3e0
>[  437.409055]  kthread+0x104/0x140
>[  437.409059]  ? create_worker+0x190/0x190
>[  437.409062]  ? kthread_create_on_node+0x40/0x40
>[  437.409065]  ? umh_complete+0x40/0x40
>[  437.409068]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  437.409071]  ret_from_fork+0x22/0x30
>[  437.409073] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  437.409123] ---[ end trace c9eae18250dbfab8 ]---
>[  437.410764] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  437.410773] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  437.410779] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  437.410803] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  444.384667] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  444.384674] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  447.968634] [drm:intel_runtime_suspend] Suspending device
>[  447.970817] [drm:intel_runtime_suspend] Device suspended
>[  447.970864] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  447.970869] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  447.970874] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  447.970878] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  458.208633] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  458.220618] [drm:intel_runtime_resume] Resuming device
>[  458.222976] [drm:intel_runtime_resume] Device resumed
>[  458.222985] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  458.222991] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  458.222994] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  458.222996] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  458.223002] [drm:intel_power_well_enable] enabling always-on
>[  458.223005] [drm:intel_power_well_enable] enabling DC off
>[  458.223010] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  458.223025] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  458.223034] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  458.223090] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  458.223099] [drm:wait_panel_status] Wait complete
>[  458.223138] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  458.223147] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  458.359116] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  458.359124] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  458.359129] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  458.359154] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  458.424972] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  458.425688] Use count on domain AUX_A is already zero
>[  458.425703] ------------[ cut here ]------------
>[  458.425710] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  458.425711] Modules linked in: x86_pkg_temp_thermal
>[  458.425718] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  458.425719] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  458.425723] Workqueue: events output_poll_execute
>[  458.425726] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  458.425730] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  458.425732] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  458.425735] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  458.425736] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  458.425738] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000005850
>[  458.425739] R10: ffffa21375fd2950 R11: 0000000000005850 R12: ffffa21375fd4b40
>[  458.425741] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  458.425743] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  458.425745] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  458.425747] CR2: 00007f8eda730000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  458.425748] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  458.425750] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  458.425751] Call Trace:
>[  458.425757]  intel_dp_detect+0x19f/0x690
>[  458.425762]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  458.425765]  output_poll_execute+0xf3/0x190
>[  458.425771]  process_one_work+0x146/0x3e0
>[  458.425775]  worker_thread+0x43/0x3e0
>[  458.425779]  kthread+0x104/0x140
>[  458.425783]  ? create_worker+0x190/0x190
>[  458.425786]  ? kthread_create_on_node+0x40/0x40
>[  458.425789]  ? umh_complete+0x40/0x40
>[  458.425793]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  458.425797]  ret_from_fork+0x22/0x30
>[  458.425799] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  458.425851] ---[ end trace c9eae18250dbfab9 ]---
>[  458.425856] [drm:intel_power_well_disable] disabling DC off
>[  458.425860] [drm:intel_power_well_disable] disabling always-on
>[  458.425868] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  458.425872] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  458.425876] [drm:intel_power_well_enable] enabling always-on
>[  458.425878] [drm:intel_power_well_enable] enabling DC off
>[  458.425882] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  458.426193] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  458.426204] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  458.426636] [drm:drm_dp_i2c_do_msg] native defer
>[  458.427855] [drm:drm_dp_i2c_do_msg] native defer
>[  458.429061] [drm:drm_dp_i2c_do_msg] native defer
>[  458.430231] [drm:drm_dp_i2c_do_msg] native defer
>[  458.431408] [drm:drm_dp_i2c_do_msg] native defer
>[  458.432215] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  458.432621] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  458.432914] [drm:intel_power_well_disable] disabling DC off
>[  458.432918] [drm:intel_power_well_disable] disabling always-on
>[  458.432925] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  458.432936] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  458.432940] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  458.432944] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  458.432948] [drm:intel_power_well_enable] enabling always-on
>[  458.432950] [drm:intel_power_well_enable] enabling DC off
>[  458.432955] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  458.432963] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  458.432967] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  458.432970] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  458.432972] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  458.433407] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  458.434126] Use count on domain AUX_A is already zero
>[  458.434138] ------------[ cut here ]------------
>[  458.434145] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  458.434146] Modules linked in: x86_pkg_temp_thermal
>[  458.434153] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  458.434154] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  458.434160] Workqueue: events i915_hpd_poll_init_work
>[  458.434163] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  458.434167] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  458.434169] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  458.434172] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  458.434173] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  458.434175] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000005890
>[  458.434176] R10: ffffa21375fd2950 R11: 0000000000005890 R12: ffffa21375fd4b40
>[  458.434178] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  458.434180] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  458.434182] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  458.434183] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  458.434185] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  458.434187] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  458.434188] Call Trace:
>[  458.434193]  intel_dp_detect+0x19f/0x690
>[  458.434199]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  458.434202]  drm_helper_hpd_irq_event+0x79/0x100
>[  458.434206]  i915_hpd_poll_init_work+0xbe/0xf0
>[  458.434211]  process_one_work+0x146/0x3e0
>[  458.434215]  worker_thread+0x43/0x3e0
>[  458.434218]  kthread+0x104/0x140
>[  458.434222]  ? create_worker+0x190/0x190
>[  458.434226]  ? kthread_create_on_node+0x40/0x40
>[  458.434229]  ret_from_fork+0x22/0x30
>[  458.434231] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  458.434283] ---[ end trace c9eae18250dbfaba ]---
>[  458.434288] [drm:intel_power_well_disable] disabling DC off
>[  458.434291] [drm:intel_power_well_disable] disabling always-on
>[  458.434296] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  458.434301] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  458.434304] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  458.434307] [drm:intel_power_well_enable] enabling always-on
>[  458.434310] [drm:intel_power_well_enable] enabling DC off
>[  458.434314] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  458.434623] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  458.434636] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  458.435062] [drm:drm_dp_i2c_do_msg] native defer
>[  458.436240] [drm:drm_dp_i2c_do_msg] native defer
>[  458.437416] [drm:drm_dp_i2c_do_msg] native defer
>[  458.438620] [drm:drm_dp_i2c_do_msg] native defer
>[  458.439887] [drm:drm_dp_i2c_do_msg] native defer
>[  458.440657] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  458.441062] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  458.441354] [drm:intel_power_well_disable] disabling DC off
>[  458.441358] [drm:intel_power_well_disable] disabling always-on
>[  458.441363] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  458.441368] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  461.472632] [drm:intel_power_well_enable] enabling always-on
>[  461.472636] [drm:intel_power_well_enable] enabling DC off
>[  461.472642] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  461.472658] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  461.472698] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  461.472700] Use count on domain AUX_A is already zero
>[  461.472716] ------------[ cut here ]------------
>[  461.472722] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  461.472723] Modules linked in: x86_pkg_temp_thermal
>[  461.472731] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  461.472732] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  461.472735] Workqueue: events edp_panel_vdd_work
>[  461.472738] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  461.472742] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  461.472744] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  461.472747] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  461.472749] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  461.472750] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 00000000000058cb
>[  461.472752] R10: 0000000000000000 R11: 00000000000058cb R12: ffffa21375fd4b40
>[  461.472753] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  461.472755] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  461.472757] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  461.472759] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  461.472761] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  461.472762] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  461.472764] Call Trace:
>[  461.472768]  edp_panel_vdd_off_sync+0x14b/0x170
>[  461.472771]  edp_panel_vdd_work+0x3b/0x60
>[  461.472777]  process_one_work+0x146/0x3e0
>[  461.472781]  worker_thread+0x43/0x3e0
>[  461.472785]  kthread+0x104/0x140
>[  461.472789]  ? create_worker+0x190/0x190
>[  461.472792]  ? kthread_create_on_node+0x40/0x40
>[  461.472797]  ret_from_fork+0x22/0x30
>[  461.472799] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  461.472851] ---[ end trace c9eae18250dbfabb ]---
>[  461.472856] [drm:intel_power_well_disable] disabling DC off
>[  461.472859] [drm:intel_power_well_disable] disabling always-on
>[  461.472861] Use count on power well DC off is already zero
>[  461.472871] ------------[ cut here ]------------
>[  461.472876] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  461.472877] Modules linked in: x86_pkg_temp_thermal
>[  461.472881] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  461.472882] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  461.472885] Workqueue: events edp_panel_vdd_work
>[  461.472887] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  461.472890] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  461.472892] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  461.472894] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  461.472896] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  461.472897] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 00000000000058eb
>[  461.472899] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  461.472900] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  461.472902] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  461.472904] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  461.472906] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  461.472907] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  461.472909] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  461.472909] Call Trace:
>[  461.472912]  edp_panel_vdd_work+0x5a/0x60
>[  461.472917]  process_one_work+0x146/0x3e0
>[  461.472921]  worker_thread+0x43/0x3e0
>[  461.472924]  kthread+0x104/0x140
>[  461.472928]  ? create_worker+0x190/0x190
>[  461.472931]  ? kthread_create_on_node+0x40/0x40
>[  461.472935]  ret_from_fork+0x22/0x30
>[  461.472936] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  461.472987] ---[ end trace c9eae18250dbfabc ]---
>[  461.472989] Use count on power well always-on is already zero
>[  461.472998] ------------[ cut here ]------------
>[  461.473003] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  461.473004] Modules linked in: x86_pkg_temp_thermal
>[  461.473007] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  461.473008] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  461.473011] Workqueue: events edp_panel_vdd_work
>[  461.473013] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  461.473016] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  461.473018] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  461.473020] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  461.473021] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  461.473023] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000005909
>[  461.473024] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  461.473026] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  461.473027] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  461.473029] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  461.473030] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  461.473032] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  461.473033] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  461.473034] Call Trace:
>[  461.473037]  edp_panel_vdd_work+0x5a/0x60
>[  461.473041]  process_one_work+0x146/0x3e0
>[  461.473045]  worker_thread+0x43/0x3e0
>[  461.473048]  kthread+0x104/0x140
>[  461.473052]  ? create_worker+0x190/0x190
>[  461.473055]  ? kthread_create_on_node+0x40/0x40
>[  461.473058]  ret_from_fork+0x22/0x30
>[  461.473059] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  461.473110] ---[ end trace c9eae18250dbfabd ]---
>[  461.474769] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  461.474778] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  461.474785] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  461.474806] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  468.448633] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  468.448639] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  472.032619] [drm:intel_runtime_suspend] Suspending device
>[  472.034809] [drm:intel_runtime_suspend] Device suspended
>[  472.034857] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  472.034862] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  472.034867] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  472.034871] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  482.272638] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  482.284691] [drm:intel_runtime_resume] Resuming device
>[  482.287042] [drm:intel_runtime_resume] Device resumed
>[  482.287052] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  482.287057] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  482.287060] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  482.287062] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  482.287067] [drm:intel_power_well_enable] enabling always-on
>[  482.287070] [drm:intel_power_well_enable] enabling DC off
>[  482.287075] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  482.287091] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  482.287100] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  482.287156] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  482.287165] [drm:wait_panel_status] Wait complete
>[  482.287204] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  482.287213] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  482.423180] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  482.423188] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  482.423193] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  482.423220] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  482.488967] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  482.489682] Use count on domain AUX_A is already zero
>[  482.489697] ------------[ cut here ]------------
>[  482.489704] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  482.489705] Modules linked in: x86_pkg_temp_thermal
>[  482.489712] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  482.489714] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  482.489717] Workqueue: events output_poll_execute
>[  482.489720] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  482.489725] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  482.489727] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  482.489729] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  482.489731] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  482.489733] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000005949
>[  482.489734] R10: ffffa21375fd2950 R11: 0000000000005949 R12: ffffa21375fd4b40
>[  482.489736] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  482.489738] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  482.489740] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  482.489742] CR2: 00007f8eda730000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  482.489743] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  482.489745] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  482.489746] Call Trace:
>[  482.489751]  intel_dp_detect+0x19f/0x690
>[  482.489757]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  482.489760]  output_poll_execute+0xf3/0x190
>[  482.489766]  process_one_work+0x146/0x3e0
>[  482.489770]  worker_thread+0x43/0x3e0
>[  482.489774]  kthread+0x104/0x140
>[  482.489778]  ? create_worker+0x190/0x190
>[  482.489781]  ? kthread_create_on_node+0x40/0x40
>[  482.489786]  ret_from_fork+0x22/0x30
>[  482.489787] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  482.489840] ---[ end trace c9eae18250dbfabe ]---
>[  482.489845] [drm:intel_power_well_disable] disabling DC off
>[  482.489849] [drm:intel_power_well_disable] disabling always-on
>[  482.489856] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  482.489860] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  482.489864] [drm:intel_power_well_enable] enabling always-on
>[  482.489867] [drm:intel_power_well_enable] enabling DC off
>[  482.489871] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  482.490180] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  482.490192] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  482.490626] [drm:drm_dp_i2c_do_msg] native defer
>[  482.491808] [drm:drm_dp_i2c_do_msg] native defer
>[  482.492989] [drm:drm_dp_i2c_do_msg] native defer
>[  482.494159] [drm:drm_dp_i2c_do_msg] native defer
>[  482.495335] [drm:drm_dp_i2c_do_msg] native defer
>[  482.496126] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  482.496532] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  482.496826] [drm:intel_power_well_disable] disabling DC off
>[  482.496829] [drm:intel_power_well_disable] disabling always-on
>[  482.496836] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  482.496846] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  482.496850] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  482.496855] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  482.496858] [drm:intel_power_well_enable] enabling always-on
>[  482.496861] [drm:intel_power_well_enable] enabling DC off
>[  482.496865] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  482.496873] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  482.496878] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  482.496881] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  482.496883] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  482.497320] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  482.498036] Use count on domain AUX_A is already zero
>[  482.498048] ------------[ cut here ]------------
>[  482.498055] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  482.498056] Modules linked in: x86_pkg_temp_thermal
>[  482.498062] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  482.498063] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  482.498069] Workqueue: events i915_hpd_poll_init_work
>[  482.498072] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  482.498076] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  482.498078] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  482.498081] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  482.498082] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  482.498084] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000005987
>[  482.498085] R10: ffffa21375fd2950 R11: 0000000000005987 R12: ffffa21375fd4b40
>[  482.498087] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  482.498089] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  482.498091] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  482.498093] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  482.498095] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  482.498096] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  482.498097] Call Trace:
>[  482.498102]  intel_dp_detect+0x19f/0x690
>[  482.498108]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  482.498111]  drm_helper_hpd_irq_event+0x79/0x100
>[  482.498116]  i915_hpd_poll_init_work+0xbe/0xf0
>[  482.498121]  process_one_work+0x146/0x3e0
>[  482.498125]  worker_thread+0x43/0x3e0
>[  482.498128]  kthread+0x104/0x140
>[  482.498132]  ? create_worker+0x190/0x190
>[  482.498136]  ? kthread_create_on_node+0x40/0x40
>[  482.498139]  ? umh_complete+0x40/0x40
>[  482.498142]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  482.498146]  ret_from_fork+0x22/0x30
>[  482.498148] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  482.498200] ---[ end trace c9eae18250dbfabf ]---
>[  482.498204] [drm:intel_power_well_disable] disabling DC off
>[  482.498208] [drm:intel_power_well_disable] disabling always-on
>[  482.498212] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  482.498217] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  482.498220] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  482.498223] [drm:intel_power_well_enable] enabling always-on
>[  482.498226] [drm:intel_power_well_enable] enabling DC off
>[  482.498230] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  482.498538] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  482.498555] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  482.498988] [drm:drm_dp_i2c_do_msg] native defer
>[  482.500163] [drm:drm_dp_i2c_do_msg] native defer
>[  482.501338] [drm:drm_dp_i2c_do_msg] native defer
>[  482.502520] [drm:drm_dp_i2c_do_msg] native defer
>[  482.503695] [drm:drm_dp_i2c_do_msg] native defer
>[  482.504440] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  482.504845] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  482.505137] [drm:intel_power_well_disable] disabling DC off
>[  482.505141] [drm:intel_power_well_disable] disabling always-on
>[  482.505145] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  482.505150] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  485.536560] [drm:intel_power_well_enable] enabling always-on
>[  485.536564] [drm:intel_power_well_enable] enabling DC off
>[  485.536570] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  485.536587] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  485.536626] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  485.536628] Use count on domain AUX_A is already zero
>[  485.536644] ------------[ cut here ]------------
>[  485.536651] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  485.536652] Modules linked in: x86_pkg_temp_thermal
>[  485.536659] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  485.536661] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  485.536664] Workqueue: events edp_panel_vdd_work
>[  485.536667] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  485.536671] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  485.536673] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  485.536676] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  485.536677] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  485.536679] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 00000000000059c4
>[  485.536680] R10: 0000000000000000 R11: 00000000000059c4 R12: ffffa21375fd4b40
>[  485.536682] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  485.536684] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  485.536686] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  485.536688] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  485.536690] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  485.536691] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  485.536692] Call Trace:
>[  485.536697]  edp_panel_vdd_off_sync+0x14b/0x170
>[  485.536700]  edp_panel_vdd_work+0x3b/0x60
>[  485.536706]  process_one_work+0x146/0x3e0
>[  485.536710]  worker_thread+0x43/0x3e0
>[  485.536714]  kthread+0x104/0x140
>[  485.536718]  ? create_worker+0x190/0x190
>[  485.536722]  ? kthread_create_on_node+0x40/0x40
>[  485.536725]  ? umh_complete+0x40/0x40
>[  485.536729]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  485.536733]  ret_from_fork+0x22/0x30
>[  485.536735] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  485.536787] ---[ end trace c9eae18250dbfac0 ]---
>[  485.536792] [drm:intel_power_well_disable] disabling DC off
>[  485.536795] [drm:intel_power_well_disable] disabling always-on
>[  485.536797] Use count on power well DC off is already zero
>[  485.536807] ------------[ cut here ]------------
>[  485.536812] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  485.536813] Modules linked in: x86_pkg_temp_thermal
>[  485.536817] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  485.536818] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  485.536821] Workqueue: events edp_panel_vdd_work
>[  485.536823] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  485.536827] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  485.536828] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  485.536831] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  485.536832] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  485.536834] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 00000000000059e6
>[  485.536835] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  485.536837] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  485.536839] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  485.536840] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  485.536842] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  485.536843] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  485.536845] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  485.536846] Call Trace:
>[  485.536849]  edp_panel_vdd_work+0x5a/0x60
>[  485.536853]  process_one_work+0x146/0x3e0
>[  485.536857]  worker_thread+0x43/0x3e0
>[  485.536861]  kthread+0x104/0x140
>[  485.536864]  ? create_worker+0x190/0x190
>[  485.536867]  ? kthread_create_on_node+0x40/0x40
>[  485.536870]  ? umh_complete+0x40/0x40
>[  485.536874]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  485.536877]  ret_from_fork+0x22/0x30
>[  485.536879] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  485.536929] ---[ end trace c9eae18250dbfac1 ]---
>[  485.536931] Use count on power well always-on is already zero
>[  485.536941] ------------[ cut here ]------------
>[  485.536945] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  485.536946] Modules linked in: x86_pkg_temp_thermal
>[  485.536950] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  485.536951] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  485.536953] Workqueue: events edp_panel_vdd_work
>[  485.536956] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  485.536959] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  485.536960] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  485.536962] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  485.536964] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  485.536965] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000005a06
>[  485.536966] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  485.536968] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  485.536970] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  485.536971] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  485.536973] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  485.536974] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  485.536975] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  485.536976] Call Trace:
>[  485.536979]  edp_panel_vdd_work+0x5a/0x60
>[  485.536983]  process_one_work+0x146/0x3e0
>[  485.536987]  worker_thread+0x43/0x3e0
>[  485.536990]  kthread+0x104/0x140
>[  485.536994]  ? create_worker+0x190/0x190
>[  485.536997]  ? kthread_create_on_node+0x40/0x40
>[  485.537000]  ? umh_complete+0x40/0x40
>[  485.537003]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  485.537007]  ret_from_fork+0x22/0x30
>[  485.537008] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  485.537059] ---[ end trace c9eae18250dbfac2 ]---
>[  485.538694] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  485.538702] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  485.538707] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  485.538721] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  492.512641] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  492.512646] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  496.096639] [drm:intel_runtime_suspend] Suspending device
>[  496.098773] [drm:intel_runtime_suspend] Device suspended
>[  496.098818] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  496.098823] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  496.098828] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  496.098832] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  506.336638] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  506.348696] [drm:intel_runtime_resume] Resuming device
>[  506.351057] [drm:intel_runtime_resume] Device resumed
>[  506.351066] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  506.351072] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  506.351075] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  506.351077] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  506.351083] [drm:intel_power_well_enable] enabling always-on
>[  506.351086] [drm:intel_power_well_enable] enabling DC off
>[  506.351091] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  506.351106] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  506.351115] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  506.351171] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  506.351180] [drm:wait_panel_status] Wait complete
>[  506.351219] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  506.351227] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  506.487304] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  506.487314] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  506.487319] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  506.487353] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  506.553104] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  506.553828] Use count on domain AUX_A is already zero
>[  506.553843] ------------[ cut here ]------------
>[  506.553851] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  506.553852] Modules linked in: x86_pkg_temp_thermal
>[  506.553859] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  506.553861] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  506.553864] Workqueue: events output_poll_execute
>[  506.553867] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  506.553871] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  506.553873] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  506.553876] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  506.553878] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  506.553879] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000005a48
>[  506.553881] R10: ffffa21375fd2950 R11: 0000000000005a48 R12: ffffa21375fd4b40
>[  506.553882] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  506.553885] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  506.553887] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  506.553888] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  506.553890] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  506.553891] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  506.553892] Call Trace:
>[  506.553899]  intel_dp_detect+0x19f/0x690
>[  506.553905]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  506.553907]  output_poll_execute+0xf3/0x190
>[  506.553913]  process_one_work+0x146/0x3e0
>[  506.553917]  worker_thread+0x43/0x3e0
>[  506.553921]  kthread+0x104/0x140
>[  506.553925]  ? create_worker+0x190/0x190
>[  506.553928]  ? kthread_create_on_node+0x40/0x40
>[  506.553932]  ? umh_complete+0x40/0x40
>[  506.553935]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  506.553940]  ret_from_fork+0x22/0x30
>[  506.553941] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  506.553994] ---[ end trace c9eae18250dbfac3 ]---
>[  506.553999] [drm:intel_power_well_disable] disabling DC off
>[  506.554003] [drm:intel_power_well_disable] disabling always-on
>[  506.554010] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  506.554015] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  506.554018] [drm:intel_power_well_enable] enabling always-on
>[  506.554021] [drm:intel_power_well_enable] enabling DC off
>[  506.554026] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  506.554333] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  506.554344] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  506.554774] [drm:drm_dp_i2c_do_msg] native defer
>[  506.555955] [drm:drm_dp_i2c_do_msg] native defer
>[  506.557108] [drm:drm_dp_i2c_do_msg] native defer
>[  506.558282] [drm:drm_dp_i2c_do_msg] native defer
>[  506.559515] [drm:drm_dp_i2c_do_msg] native defer
>[  506.560329] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  506.560742] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  506.561037] [drm:intel_power_well_disable] disabling DC off
>[  506.561041] [drm:intel_power_well_disable] disabling always-on
>[  506.561047] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  506.561058] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  506.561063] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  506.561067] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  506.561070] [drm:intel_power_well_enable] enabling always-on
>[  506.561073] [drm:intel_power_well_enable] enabling DC off
>[  506.561077] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  506.561086] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  506.561090] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  506.561093] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  506.561095] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  506.561539] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  506.562253] Use count on domain AUX_A is already zero
>[  506.562265] ------------[ cut here ]------------
>[  506.562272] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  506.562273] Modules linked in: x86_pkg_temp_thermal
>[  506.562279] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  506.562280] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  506.562286] Workqueue: events i915_hpd_poll_init_work
>[  506.562289] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  506.562293] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  506.562295] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  506.562298] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  506.562299] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[  506.562301] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000005a88
>[  506.562302] R10: ffffa21375fd2950 R11: 0000000000005a88 R12: ffffa21375fd4b40
>[  506.562304] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  506.562306] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  506.562308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  506.562310] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  506.562311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  506.562313] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  506.562314] Call Trace:
>[  506.562319]  intel_dp_detect+0x19f/0x690
>[  506.562325]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  506.562328]  drm_helper_hpd_irq_event+0x79/0x100
>[  506.562333]  i915_hpd_poll_init_work+0xbe/0xf0
>[  506.562338]  process_one_work+0x146/0x3e0
>[  506.562342]  worker_thread+0x43/0x3e0
>[  506.562345]  kthread+0x104/0x140
>[  506.562349]  ? create_worker+0x190/0x190
>[  506.562353]  ? kthread_create_on_node+0x40/0x40
>[  506.562356]  ret_from_fork+0x22/0x30
>[  506.562358] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  506.562410] ---[ end trace c9eae18250dbfac4 ]---
>[  506.562415] [drm:intel_power_well_disable] disabling DC off
>[  506.562418] [drm:intel_power_well_disable] disabling always-on
>[  506.562422] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  506.562427] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  506.562430] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  506.562433] [drm:intel_power_well_enable] enabling always-on
>[  506.562436] [drm:intel_power_well_enable] enabling DC off
>[  506.562440] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  506.562764] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  506.562777] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  506.563204] [drm:drm_dp_i2c_do_msg] native defer
>[  506.564381] [drm:drm_dp_i2c_do_msg] native defer
>[  506.565597] [drm:drm_dp_i2c_do_msg] native defer
>[  506.566766] [drm:drm_dp_i2c_do_msg] native defer
>[  506.567944] [drm:drm_dp_i2c_do_msg] native defer
>[  506.568612] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  506.569013] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  506.569304] [drm:intel_power_well_disable] disabling DC off
>[  506.569307] [drm:intel_power_well_disable] disabling always-on
>[  506.569312] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  506.569317] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  509.600636] [drm:intel_power_well_enable] enabling always-on
>[  509.600641] [drm:intel_power_well_enable] enabling DC off
>[  509.600646] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  509.600663] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  509.600702] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  509.600704] Use count on domain AUX_A is already zero
>[  509.600720] ------------[ cut here ]------------
>[  509.600727] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  509.600728] Modules linked in: x86_pkg_temp_thermal
>[  509.600735] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  509.600736] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  509.600739] Workqueue: events edp_panel_vdd_work
>[  509.600742] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  509.600746] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  509.600748] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  509.600751] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  509.600753] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  509.600755] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000005ac3
>[  509.600756] R10: 0000000000000000 R11: 0000000000005ac3 R12: ffffa21375fd4b40
>[  509.600758] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  509.600760] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  509.600762] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  509.600764] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  509.600765] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  509.600767] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  509.600768] Call Trace:
>[  509.600773]  edp_panel_vdd_off_sync+0x14b/0x170
>[  509.600776]  edp_panel_vdd_work+0x3b/0x60
>[  509.600782]  process_one_work+0x146/0x3e0
>[  509.600786]  worker_thread+0x43/0x3e0
>[  509.600790]  kthread+0x104/0x140
>[  509.600794]  ? create_worker+0x190/0x190
>[  509.600798]  ? kthread_create_on_node+0x40/0x40
>[  509.600802]  ret_from_fork+0x22/0x30
>[  509.600804] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  509.600857] ---[ end trace c9eae18250dbfac5 ]---
>[  509.600862] [drm:intel_power_well_disable] disabling DC off
>[  509.600865] [drm:intel_power_well_disable] disabling always-on
>[  509.600867] Use count on power well DC off is already zero
>[  509.600877] ------------[ cut here ]------------
>[  509.600882] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  509.600883] Modules linked in: x86_pkg_temp_thermal
>[  509.600887] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  509.600888] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  509.600891] Workqueue: events edp_panel_vdd_work
>[  509.600893] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  509.600897] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  509.600898] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  509.600901] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  509.600902] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  509.600904] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000005ae3
>[  509.600905] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  509.600907] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  509.600909] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  509.600911] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  509.600913] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  509.600914] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  509.600916] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  509.600916] Call Trace:
>[  509.600919]  edp_panel_vdd_work+0x5a/0x60
>[  509.600924]  process_one_work+0x146/0x3e0
>[  509.600928]  worker_thread+0x43/0x3e0
>[  509.600931]  kthread+0x104/0x140
>[  509.600935]  ? create_worker+0x190/0x190
>[  509.600938]  ? kthread_create_on_node+0x40/0x40
>[  509.600941]  ret_from_fork+0x22/0x30
>[  509.600943] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  509.600994] ---[ end trace c9eae18250dbfac6 ]---
>[  509.600995] Use count on power well always-on is already zero
>[  509.601005] ------------[ cut here ]------------
>[  509.601010] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  509.601011] Modules linked in: x86_pkg_temp_thermal
>[  509.601014] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  509.601015] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  509.601018] Workqueue: events edp_panel_vdd_work
>[  509.601020] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  509.601024] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  509.601025] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  509.601027] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  509.601029] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  509.601030] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000005b01
>[  509.601032] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  509.601033] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  509.601035] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  509.601036] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  509.601038] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  509.601039] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  509.601041] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  509.601041] Call Trace:
>[  509.601044]  edp_panel_vdd_work+0x5a/0x60
>[  509.601048]  process_one_work+0x146/0x3e0
>[  509.601052]  worker_thread+0x43/0x3e0
>[  509.601056]  kthread+0x104/0x140
>[  509.601059]  ? create_worker+0x190/0x190
>[  509.601062]  ? kthread_create_on_node+0x40/0x40
>[  509.601065]  ret_from_fork+0x22/0x30
>[  509.601067] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  509.601117] ---[ end trace c9eae18250dbfac7 ]---
>[  509.602773] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  509.602782] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  509.602791] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  509.602818] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  516.576638] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  516.576644] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  520.160740] [drm:intel_runtime_suspend] Suspending device
>[  520.162853] [drm:intel_runtime_suspend] Device suspended
>[  520.162902] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  520.162907] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  520.162912] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  520.162915] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  530.400690] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  530.412553] [drm:intel_runtime_resume] Resuming device
>[  530.414901] [drm:intel_runtime_resume] Device resumed
>[  530.414911] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  530.414916] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  530.414919] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  530.414921] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  530.414927] [drm:intel_power_well_enable] enabling always-on
>[  530.414930] [drm:intel_power_well_enable] enabling DC off
>[  530.414935] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  530.414950] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  530.414959] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  530.415015] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  530.415024] [drm:wait_panel_status] Wait complete
>[  530.415063] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  530.415072] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  530.551119] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  530.551128] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  530.551133] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  530.551167] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  530.617074] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  530.617803] Use count on domain AUX_A is already zero
>[  530.617819] ------------[ cut here ]------------
>[  530.617826] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  530.617827] Modules linked in: x86_pkg_temp_thermal
>[  530.617835] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  530.617836] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  530.617840] Workqueue: events output_poll_execute
>[  530.617843] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  530.617848] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  530.617849] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  530.617852] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  530.617854] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  530.617855] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000005b41
>[  530.617857] R10: ffffa21375fd2950 R11: 0000000000005b41 R12: ffffa21375fd4b40
>[  530.617859] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  530.617861] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  530.617863] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  530.617864] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  530.617866] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  530.617868] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  530.617869] Call Trace:
>[  530.617875]  intel_dp_detect+0x19f/0x690
>[  530.617881]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  530.617883]  output_poll_execute+0xf3/0x190
>[  530.617889]  process_one_work+0x146/0x3e0
>[  530.617893]  worker_thread+0x43/0x3e0
>[  530.617897]  kthread+0x104/0x140
>[  530.617901]  ? create_worker+0x190/0x190
>[  530.617904]  ? kthread_create_on_node+0x40/0x40
>[  530.617909]  ret_from_fork+0x22/0x30
>[  530.617911] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  530.617962] ---[ end trace c9eae18250dbfac8 ]---
>[  530.617967] [drm:intel_power_well_disable] disabling DC off
>[  530.617970] [drm:intel_power_well_disable] disabling always-on
>[  530.617978] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  530.617982] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  530.617986] [drm:intel_power_well_enable] enabling always-on
>[  530.617989] [drm:intel_power_well_enable] enabling DC off
>[  530.617993] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  530.618306] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  530.618317] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  530.618747] [drm:drm_dp_i2c_do_msg] native defer
>[  530.619923] [drm:drm_dp_i2c_do_msg] native defer
>[  530.621102] [drm:drm_dp_i2c_do_msg] native defer
>[  530.622271] [drm:drm_dp_i2c_do_msg] native defer
>[  530.623446] [drm:drm_dp_i2c_do_msg] native defer
>[  530.624194] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  530.624598] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  530.624890] [drm:intel_power_well_disable] disabling DC off
>[  530.624893] [drm:intel_power_well_disable] disabling always-on
>[  530.624899] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  530.624910] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  530.624914] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  530.624919] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  530.624922] [drm:intel_power_well_enable] enabling always-on
>[  530.624925] [drm:intel_power_well_enable] enabling DC off
>[  530.624929] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  530.624937] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  530.624942] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  530.624945] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  530.624947] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  530.625380] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  530.626090] Use count on domain AUX_A is already zero
>[  530.626103] ------------[ cut here ]------------
>[  530.626109] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  530.626110] Modules linked in: x86_pkg_temp_thermal
>[  530.626116] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  530.626118] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  530.626123] Workqueue: events i915_hpd_poll_init_work
>[  530.626126] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  530.626130] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  530.626132] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  530.626135] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  530.626136] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  530.626138] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000005b7f
>[  530.626139] R10: ffffa21375fd2950 R11: 0000000000005b7f R12: ffffa21375fd4b40
>[  530.626141] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  530.626143] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  530.626145] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  530.626147] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  530.626148] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  530.626150] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  530.626151] Call Trace:
>[  530.626156]  intel_dp_detect+0x19f/0x690
>[  530.626162]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  530.626165]  drm_helper_hpd_irq_event+0x79/0x100
>[  530.626169]  i915_hpd_poll_init_work+0xbe/0xf0
>[  530.626174]  process_one_work+0x146/0x3e0
>[  530.626178]  worker_thread+0x43/0x3e0
>[  530.626182]  kthread+0x104/0x140
>[  530.626186]  ? create_worker+0x190/0x190
>[  530.626190]  ? kthread_create_on_node+0x40/0x40
>[  530.626193]  ? umh_complete+0x40/0x40
>[  530.626196]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  530.626200]  ret_from_fork+0x22/0x30
>[  530.626202] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  530.626254] ---[ end trace c9eae18250dbfac9 ]---
>[  530.626258] [drm:intel_power_well_disable] disabling DC off
>[  530.626261] [drm:intel_power_well_disable] disabling always-on
>[  530.626266] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  530.626270] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  530.626274] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  530.626277] [drm:intel_power_well_enable] enabling always-on
>[  530.626280] [drm:intel_power_well_enable] enabling DC off
>[  530.626283] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  530.626589] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  530.626602] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  530.627026] [drm:drm_dp_i2c_do_msg] native defer
>[  530.628202] [drm:drm_dp_i2c_do_msg] native defer
>[  530.629377] [drm:drm_dp_i2c_do_msg] native defer
>[  530.630610] [drm:drm_dp_i2c_do_msg] native defer
>[  530.631854] [drm:drm_dp_i2c_do_msg] native defer
>[  530.632669] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  530.633072] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  530.633364] [drm:intel_power_well_disable] disabling DC off
>[  530.633368] [drm:intel_power_well_disable] disabling always-on
>[  530.633373] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  530.633378] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  533.664601] [drm:intel_power_well_enable] enabling always-on
>[  533.664605] [drm:intel_power_well_enable] enabling DC off
>[  533.664611] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  533.664628] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  533.664667] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  533.664669] Use count on domain AUX_A is already zero
>[  533.664685] ------------[ cut here ]------------
>[  533.664692] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  533.664693] Modules linked in: x86_pkg_temp_thermal
>[  533.664700] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  533.664701] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  533.664705] Workqueue: events edp_panel_vdd_work
>[  533.664708] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  533.664712] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  533.664714] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  533.664716] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  533.664718] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  533.664720] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000005bbc
>[  533.664721] R10: 0000000000000000 R11: 0000000000005bbc R12: ffffa21375fd4b40
>[  533.664723] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  533.664725] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  533.664727] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  533.664729] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  533.664730] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  533.664732] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  533.664733] Call Trace:
>[  533.664738]  edp_panel_vdd_off_sync+0x14b/0x170
>[  533.664741]  edp_panel_vdd_work+0x3b/0x60
>[  533.664747]  process_one_work+0x146/0x3e0
>[  533.664751]  worker_thread+0x43/0x3e0
>[  533.664755]  kthread+0x104/0x140
>[  533.664759]  ? create_worker+0x190/0x190
>[  533.664763]  ? kthread_create_on_node+0x40/0x40
>[  533.664766]  ? umh_complete+0x40/0x40
>[  533.664769]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  533.664774]  ret_from_fork+0x22/0x30
>[  533.664776] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  533.664828] ---[ end trace c9eae18250dbfaca ]---
>[  533.664833] [drm:intel_power_well_disable] disabling DC off
>[  533.664836] [drm:intel_power_well_disable] disabling always-on
>[  533.664838] Use count on power well DC off is already zero
>[  533.664848] ------------[ cut here ]------------
>[  533.664853] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  533.664854] Modules linked in: x86_pkg_temp_thermal
>[  533.664858] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  533.664859] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  533.664862] Workqueue: events edp_panel_vdd_work
>[  533.664864] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  533.664868] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  533.664869] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  533.664872] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  533.664873] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  533.664875] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000005bde
>[  533.664876] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  533.664878] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  533.664880] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  533.664881] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  533.664883] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  533.664884] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  533.664886] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  533.664887] Call Trace:
>[  533.664890]  edp_panel_vdd_work+0x5a/0x60
>[  533.664894]  process_one_work+0x146/0x3e0
>[  533.664898]  worker_thread+0x43/0x3e0
>[  533.664901]  kthread+0x104/0x140
>[  533.664905]  ? create_worker+0x190/0x190
>[  533.664908]  ? kthread_create_on_node+0x40/0x40
>[  533.664911]  ? umh_complete+0x40/0x40
>[  533.664914]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  533.664918]  ret_from_fork+0x22/0x30
>[  533.664919] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  533.664970] ---[ end trace c9eae18250dbfacb ]---
>[  533.664972] Use count on power well always-on is already zero
>[  533.664981] ------------[ cut here ]------------
>[  533.664986] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  533.664987] Modules linked in: x86_pkg_temp_thermal
>[  533.664990] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  533.664991] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  533.664994] Workqueue: events edp_panel_vdd_work
>[  533.664996] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  533.664999] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  533.665001] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  533.665003] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  533.665004] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  533.665006] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000005bfe
>[  533.665007] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  533.665009] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  533.665010] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  533.665012] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  533.665013] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  533.665015] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  533.665016] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  533.665017] Call Trace:
>[  533.665020]  edp_panel_vdd_work+0x5a/0x60
>[  533.665024]  process_one_work+0x146/0x3e0
>[  533.665028]  worker_thread+0x43/0x3e0
>[  533.665031]  kthread+0x104/0x140
>[  533.665034]  ? create_worker+0x190/0x190
>[  533.665037]  ? kthread_create_on_node+0x40/0x40
>[  533.665040]  ? umh_complete+0x40/0x40
>[  533.665043]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  533.665046]  ret_from_fork+0x22/0x30
>[  533.665048] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  533.665099] ---[ end trace c9eae18250dbfacc ]---
>[  533.666736] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  533.666744] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  533.666750] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  533.666763] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  540.640644] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  540.640649] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  543.712627] [drm:intel_runtime_suspend] Suspending device
>[  543.714810] [drm:intel_runtime_suspend] Device suspended
>[  543.714858] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  543.714863] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  543.714868] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  543.714872] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  553.952637] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  553.964697] [drm:intel_runtime_resume] Resuming device
>[  553.967058] [drm:intel_runtime_resume] Device resumed
>[  553.967067] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  553.967073] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  553.967076] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  553.967078] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  553.967083] [drm:intel_power_well_enable] enabling always-on
>[  553.967087] [drm:intel_power_well_enable] enabling DC off
>[  553.967092] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  553.967107] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  553.967116] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  553.967172] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  553.967181] [drm:wait_panel_status] Wait complete
>[  553.967220] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  553.967229] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  554.103189] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  554.103197] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  554.103202] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  554.103228] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  554.168962] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  554.169677] Use count on domain AUX_A is already zero
>[  554.169691] ------------[ cut here ]------------
>[  554.169698] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  554.169699] Modules linked in: x86_pkg_temp_thermal
>[  554.169706] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  554.169708] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  554.169711] Workqueue: events output_poll_execute
>[  554.169714] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  554.169718] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  554.169720] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  554.169723] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  554.169725] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  554.169726] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000005c40
>[  554.169728] R10: ffffa21375fd2950 R11: 0000000000005c40 R12: ffffa21375fd4b40
>[  554.169729] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  554.169732] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  554.169734] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  554.169735] CR2: 00007f8eda730000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  554.169737] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  554.169738] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  554.169740] Call Trace:
>[  554.169745]  intel_dp_detect+0x19f/0x690
>[  554.169751]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  554.169754]  output_poll_execute+0xf3/0x190
>[  554.169759]  process_one_work+0x146/0x3e0
>[  554.169764]  worker_thread+0x43/0x3e0
>[  554.169767]  kthread+0x104/0x140
>[  554.169772]  ? create_worker+0x190/0x190
>[  554.169775]  ? kthread_create_on_node+0x40/0x40
>[  554.169778]  ? umh_complete+0x40/0x40
>[  554.169782]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  554.169786]  ret_from_fork+0x22/0x30
>[  554.169788] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  554.169840] ---[ end trace c9eae18250dbfacd ]---
>[  554.169846] [drm:intel_power_well_disable] disabling DC off
>[  554.169849] [drm:intel_power_well_disable] disabling always-on
>[  554.169856] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  554.169861] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  554.169864] [drm:intel_power_well_enable] enabling always-on
>[  554.169867] [drm:intel_power_well_enable] enabling DC off
>[  554.169871] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  554.170183] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  554.170194] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  554.170625] [drm:drm_dp_i2c_do_msg] native defer
>[  554.171802] [drm:drm_dp_i2c_do_msg] native defer
>[  554.173065] [drm:drm_dp_i2c_do_msg] native defer
>[  554.174240] [drm:drm_dp_i2c_do_msg] native defer
>[  554.175419] [drm:drm_dp_i2c_do_msg] native defer
>[  554.176268] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  554.176681] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  554.176976] [drm:intel_power_well_disable] disabling DC off
>[  554.176979] [drm:intel_power_well_disable] disabling always-on
>[  554.176987] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  554.176999] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  554.177003] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  554.177008] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  554.177012] [drm:intel_power_well_enable] enabling always-on
>[  554.177015] [drm:intel_power_well_enable] enabling DC off
>[  554.177020] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  554.177028] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  554.177033] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  554.177036] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  554.177038] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  554.177478] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  554.178200] Use count on domain AUX_A is already zero
>[  554.178215] ------------[ cut here ]------------
>[  554.178222] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  554.178223] Modules linked in: x86_pkg_temp_thermal
>[  554.178230] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  554.178231] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  554.178237] Workqueue: events i915_hpd_poll_init_work
>[  554.178240] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  554.178245] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  554.178247] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  554.178249] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  554.178251] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[  554.178252] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000005c80
>[  554.178254] R10: ffffa21375fd2950 R11: 0000000000005c80 R12: ffffa21375fd4b40
>[  554.178255] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  554.178258] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  554.178260] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  554.178261] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  554.178263] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  554.178264] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  554.178265] Call Trace:
>[  554.178271]  intel_dp_detect+0x19f/0x690
>[  554.178277]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  554.178280]  drm_helper_hpd_irq_event+0x79/0x100
>[  554.178285]  i915_hpd_poll_init_work+0xbe/0xf0
>[  554.178291]  process_one_work+0x146/0x3e0
>[  554.178295]  worker_thread+0x43/0x3e0
>[  554.178298]  kthread+0x104/0x140
>[  554.178303]  ? create_worker+0x190/0x190
>[  554.178306]  ? kthread_create_on_node+0x40/0x40
>[  554.178310]  ret_from_fork+0x22/0x30
>[  554.178312] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  554.178364] ---[ end trace c9eae18250dbface ]---
>[  554.178368] [drm:intel_power_well_disable] disabling DC off
>[  554.178371] [drm:intel_power_well_disable] disabling always-on
>[  554.178376] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  554.178380] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  554.178384] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  554.178387] [drm:intel_power_well_enable] enabling always-on
>[  554.178390] [drm:intel_power_well_enable] enabling DC off
>[  554.178394] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  554.178703] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  554.178716] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  554.179143] [drm:drm_dp_i2c_do_msg] native defer
>[  554.180321] [drm:drm_dp_i2c_do_msg] native defer
>[  554.181500] [drm:drm_dp_i2c_do_msg] native defer
>[  554.182667] [drm:drm_dp_i2c_do_msg] native defer
>[  554.183844] [drm:drm_dp_i2c_do_msg] native defer
>[  554.184612] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  554.185013] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  554.185305] [drm:intel_power_well_disable] disabling DC off
>[  554.185308] [drm:intel_power_well_disable] disabling always-on
>[  554.185312] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  554.185317] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  557.216626] [drm:intel_power_well_enable] enabling always-on
>[  557.216630] [drm:intel_power_well_enable] enabling DC off
>[  557.216636] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  557.216652] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  557.216692] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  557.216694] Use count on domain AUX_A is already zero
>[  557.216709] ------------[ cut here ]------------
>[  557.216716] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  557.216717] Modules linked in: x86_pkg_temp_thermal
>[  557.216724] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  557.216726] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  557.216729] Workqueue: events edp_panel_vdd_work
>[  557.216732] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  557.216736] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  557.216738] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  557.216741] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  557.216742] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  557.216744] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000005cbb
>[  557.216745] R10: 0000000000000000 R11: 0000000000005cbb R12: ffffa21375fd4b40
>[  557.216747] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  557.216749] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  557.216751] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  557.216753] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  557.216754] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  557.216756] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  557.216757] Call Trace:
>[  557.216762]  edp_panel_vdd_off_sync+0x14b/0x170
>[  557.216765]  edp_panel_vdd_work+0x3b/0x60
>[  557.216771]  process_one_work+0x146/0x3e0
>[  557.216775]  worker_thread+0x43/0x3e0
>[  557.216779]  kthread+0x104/0x140
>[  557.216783]  ? create_worker+0x190/0x190
>[  557.216786]  ? kthread_create_on_node+0x40/0x40
>[  557.216791]  ret_from_fork+0x22/0x30
>[  557.216793] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  557.216845] ---[ end trace c9eae18250dbfacf ]---
>[  557.216850] [drm:intel_power_well_disable] disabling DC off
>[  557.216853] [drm:intel_power_well_disable] disabling always-on
>[  557.216854] Use count on power well DC off is already zero
>[  557.216865] ------------[ cut here ]------------
>[  557.216869] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  557.216870] Modules linked in: x86_pkg_temp_thermal
>[  557.216874] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  557.216875] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  557.216878] Workqueue: events edp_panel_vdd_work
>[  557.216880] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  557.216884] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  557.216885] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  557.216888] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  557.216889] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  557.216891] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000005cdb
>[  557.216892] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  557.216894] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  557.216896] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  557.216898] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  557.216899] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  557.216901] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  557.216902] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  557.216903] Call Trace:
>[  557.216906]  edp_panel_vdd_work+0x5a/0x60
>[  557.216910]  process_one_work+0x146/0x3e0
>[  557.216914]  worker_thread+0x43/0x3e0
>[  557.216917]  kthread+0x104/0x140
>[  557.216921]  ? create_worker+0x190/0x190
>[  557.216924]  ? kthread_create_on_node+0x40/0x40
>[  557.216928]  ret_from_fork+0x22/0x30
>[  557.216929] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  557.216980] ---[ end trace c9eae18250dbfad0 ]---
>[  557.216982] Use count on power well always-on is already zero
>[  557.216991] ------------[ cut here ]------------
>[  557.216996] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  557.216997] Modules linked in: x86_pkg_temp_thermal
>[  557.217000] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  557.217002] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  557.217004] Workqueue: events edp_panel_vdd_work
>[  557.217006] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  557.217010] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  557.217011] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  557.217013] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  557.217015] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  557.217016] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000005cf9
>[  557.217018] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  557.217019] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  557.217021] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  557.217022] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  557.217024] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  557.217025] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  557.217027] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  557.217027] Call Trace:
>[  557.217030]  edp_panel_vdd_work+0x5a/0x60
>[  557.217034]  process_one_work+0x146/0x3e0
>[  557.217038]  worker_thread+0x43/0x3e0
>[  557.217041]  kthread+0x104/0x140
>[  557.217045]  ? create_worker+0x190/0x190
>[  557.217048]  ? kthread_create_on_node+0x40/0x40
>[  557.217051]  ret_from_fork+0x22/0x30
>[  557.217053] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  557.217103] ---[ end trace c9eae18250dbfad1 ]---
>[  557.218763] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  557.218772] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  557.218777] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  557.218800] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  564.192638] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  564.192644] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  567.776563] [drm:intel_runtime_suspend] Suspending device
>[  567.778687] [drm:intel_runtime_suspend] Device suspended
>[  567.778732] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  567.778736] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  567.778741] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  567.778745] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  578.016639] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  578.028551] [drm:intel_runtime_resume] Resuming device
>[  578.030900] [drm:intel_runtime_resume] Device resumed
>[  578.030910] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  578.030915] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  578.030918] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  578.030921] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  578.030926] [drm:intel_power_well_enable] enabling always-on
>[  578.030929] [drm:intel_power_well_enable] enabling DC off
>[  578.030934] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  578.030950] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  578.030959] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  578.031014] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  578.031024] [drm:wait_panel_status] Wait complete
>[  578.031063] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  578.031071] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  578.167146] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  578.167155] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  578.167160] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  578.167195] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  578.233063] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  578.233795] Use count on domain AUX_A is already zero
>[  578.233810] ------------[ cut here ]------------
>[  578.233818] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  578.233819] Modules linked in: x86_pkg_temp_thermal
>[  578.233826] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  578.233828] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  578.233832] Workqueue: events output_poll_execute
>[  578.233835] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  578.233839] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  578.233841] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  578.233843] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  578.233845] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  578.233847] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000005d39
>[  578.233848] R10: ffffa21375fd2950 R11: 0000000000005d39 R12: ffffa21375fd4b40
>[  578.233849] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  578.233852] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  578.233854] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  578.233855] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  578.233857] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  578.233858] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  578.233860] Call Trace:
>[  578.233866]  intel_dp_detect+0x19f/0x690
>[  578.233872]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  578.233874]  output_poll_execute+0xf3/0x190
>[  578.233880]  process_one_work+0x146/0x3e0
>[  578.233884]  worker_thread+0x43/0x3e0
>[  578.233888]  kthread+0x104/0x140
>[  578.233892]  ? create_worker+0x190/0x190
>[  578.233896]  ? kthread_create_on_node+0x40/0x40
>[  578.233900]  ret_from_fork+0x22/0x30
>[  578.233902] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  578.233955] ---[ end trace c9eae18250dbfad2 ]---
>[  578.233960] [drm:intel_power_well_disable] disabling DC off
>[  578.233963] [drm:intel_power_well_disable] disabling always-on
>[  578.233971] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  578.233975] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  578.233979] [drm:intel_power_well_enable] enabling always-on
>[  578.233982] [drm:intel_power_well_enable] enabling DC off
>[  578.233986] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  578.234298] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  578.234310] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  578.234744] [drm:drm_dp_i2c_do_msg] native defer
>[  578.235925] [drm:drm_dp_i2c_do_msg] native defer
>[  578.237140] [drm:drm_dp_i2c_do_msg] native defer
>[  578.238315] [drm:drm_dp_i2c_do_msg] native defer
>[  578.239536] [drm:drm_dp_i2c_do_msg] native defer
>[  578.240340] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  578.240752] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  578.241046] [drm:intel_power_well_disable] disabling DC off
>[  578.241050] [drm:intel_power_well_disable] disabling always-on
>[  578.241057] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  578.241069] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  578.241073] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  578.241078] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  578.241082] [drm:intel_power_well_enable] enabling always-on
>[  578.241084] [drm:intel_power_well_enable] enabling DC off
>[  578.241089] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  578.241097] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  578.241102] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  578.241105] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  578.241107] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  578.241549] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  578.242263] Use count on domain AUX_A is already zero
>[  578.242277] ------------[ cut here ]------------
>[  578.242284] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  578.242285] Modules linked in: x86_pkg_temp_thermal
>[  578.242292] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  578.242293] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  578.242299] Workqueue: events i915_hpd_poll_init_work
>[  578.242302] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  578.242306] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  578.242308] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  578.242311] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  578.242313] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[  578.242314] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000005d77
>[  578.242316] R10: ffffa21375fd2950 R11: 0000000000005d77 R12: ffffa21375fd4b40
>[  578.242317] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  578.242320] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  578.242322] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  578.242323] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  578.242325] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  578.242326] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  578.242328] Call Trace:
>[  578.242333]  intel_dp_detect+0x19f/0x690
>[  578.242339]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  578.242342]  drm_helper_hpd_irq_event+0x79/0x100
>[  578.242347]  i915_hpd_poll_init_work+0xbe/0xf0
>[  578.242353]  process_one_work+0x146/0x3e0
>[  578.242357]  worker_thread+0x43/0x3e0
>[  578.242360]  kthread+0x104/0x140
>[  578.242365]  ? create_worker+0x190/0x190
>[  578.242368]  ? kthread_create_on_node+0x40/0x40
>[  578.242371]  ? umh_complete+0x40/0x40
>[  578.242375]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  578.242379]  ret_from_fork+0x22/0x30
>[  578.242381] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  578.242434] ---[ end trace c9eae18250dbfad3 ]---
>[  578.242438] [drm:intel_power_well_disable] disabling DC off
>[  578.242441] [drm:intel_power_well_disable] disabling always-on
>[  578.242445] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  578.242450] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  578.242468] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  578.242479] [drm:intel_power_well_enable] enabling always-on
>[  578.242485] [drm:intel_power_well_enable] enabling DC off
>[  578.242492] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  578.242802] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  578.242817] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  578.243240] [drm:drm_dp_i2c_do_msg] native defer
>[  578.244418] [drm:drm_dp_i2c_do_msg] native defer
>[  578.245595] [drm:drm_dp_i2c_do_msg] native defer
>[  578.246762] [drm:drm_dp_i2c_do_msg] native defer
>[  578.247941] [drm:drm_dp_i2c_do_msg] native defer
>[  578.248616] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  578.249017] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  578.249309] [drm:intel_power_well_disable] disabling DC off
>[  578.249313] [drm:intel_power_well_disable] disabling always-on
>[  578.249317] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  578.249322] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  581.280644] [drm:intel_power_well_enable] enabling always-on
>[  581.280649] [drm:intel_power_well_enable] enabling DC off
>[  581.280656] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  581.280674] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  581.280714] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  581.280715] Use count on domain AUX_A is already zero
>[  581.280730] ------------[ cut here ]------------
>[  581.280736] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  581.280737] Modules linked in: x86_pkg_temp_thermal
>[  581.280744] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  581.280746] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  581.280749] Workqueue: events edp_panel_vdd_work
>[  581.280752] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  581.280757] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  581.280758] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  581.280761] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  581.280763] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  581.280764] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000005db4
>[  581.280766] R10: 0000000000000000 R11: 0000000000005db4 R12: ffffa21375fd4b40
>[  581.280767] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  581.280770] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  581.280772] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  581.280773] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  581.280775] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  581.280776] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  581.280778] Call Trace:
>[  581.280783]  edp_panel_vdd_off_sync+0x14b/0x170
>[  581.280786]  edp_panel_vdd_work+0x3b/0x60
>[  581.280791]  process_one_work+0x146/0x3e0
>[  581.280796]  worker_thread+0x43/0x3e0
>[  581.280799]  kthread+0x104/0x140
>[  581.280804]  ? create_worker+0x190/0x190
>[  581.280807]  ? kthread_create_on_node+0x40/0x40
>[  581.280811]  ? umh_complete+0x40/0x40
>[  581.280814]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  581.280819]  ret_from_fork+0x22/0x30
>[  581.280820] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  581.280873] ---[ end trace c9eae18250dbfad4 ]---
>[  581.280878] [drm:intel_power_well_disable] disabling DC off
>[  581.280881] [drm:intel_power_well_disable] disabling always-on
>[  581.280883] Use count on power well DC off is already zero
>[  581.280892] ------------[ cut here ]------------
>[  581.280897] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  581.280898] Modules linked in: x86_pkg_temp_thermal
>[  581.280902] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  581.280903] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  581.280906] Workqueue: events edp_panel_vdd_work
>[  581.280908] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  581.280912] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  581.280913] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  581.280916] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  581.280917] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  581.280918] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000005dd6
>[  581.280920] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  581.280921] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  581.280923] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  581.280925] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  581.280927] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  581.280928] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  581.280930] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  581.280930] Call Trace:
>[  581.280933]  edp_panel_vdd_work+0x5a/0x60
>[  581.280938]  process_one_work+0x146/0x3e0
>[  581.280942]  worker_thread+0x43/0x3e0
>[  581.280945]  kthread+0x104/0x140
>[  581.280948]  ? create_worker+0x190/0x190
>[  581.280951]  ? kthread_create_on_node+0x40/0x40
>[  581.280954]  ? umh_complete+0x40/0x40
>[  581.280958]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  581.280961]  ret_from_fork+0x22/0x30
>[  581.280963] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  581.281014] ---[ end trace c9eae18250dbfad5 ]---
>[  581.281015] Use count on power well always-on is already zero
>[  581.281024] ------------[ cut here ]------------
>[  581.281028] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  581.281029] Modules linked in: x86_pkg_temp_thermal
>[  581.281033] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  581.281034] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  581.281036] Workqueue: events edp_panel_vdd_work
>[  581.281038] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  581.281042] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  581.281043] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  581.281045] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  581.281047] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  581.281048] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000005df6
>[  581.281050] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  581.281051] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  581.281053] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  581.281054] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  581.281056] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  581.281057] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  581.281059] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  581.281059] Call Trace:
>[  581.281062]  edp_panel_vdd_work+0x5a/0x60
>[  581.281066]  process_one_work+0x146/0x3e0
>[  581.281070]  worker_thread+0x43/0x3e0
>[  581.281073]  kthread+0x104/0x140
>[  581.281077]  ? create_worker+0x190/0x190
>[  581.281080]  ? kthread_create_on_node+0x40/0x40
>[  581.281083]  ? umh_complete+0x40/0x40
>[  581.281086]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  581.281089]  ret_from_fork+0x22/0x30
>[  581.281091] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  581.281141] ---[ end trace c9eae18250dbfad6 ]---
>[  581.282815] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  581.282824] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  581.282829] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  581.282860] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  588.256641] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  588.256647] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  591.840642] [drm:intel_runtime_suspend] Suspending device
>[  591.842768] [drm:intel_runtime_suspend] Device suspended
>[  591.842812] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  591.842817] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  591.842822] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  591.842827] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  602.080679] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  602.092617] [drm:intel_runtime_resume] Resuming device
>[  602.094903] [drm:intel_runtime_resume] Device resumed
>[  602.094910] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  602.094916] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  602.094919] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  602.094921] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  602.094926] [drm:intel_power_well_enable] enabling always-on
>[  602.094930] [drm:intel_power_well_enable] enabling DC off
>[  602.094934] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  602.094949] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  602.094958] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  602.095014] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  602.095023] [drm:wait_panel_status] Wait complete
>[  602.095062] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  602.095071] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  602.231002] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  602.231010] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  602.231015] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  602.231034] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  602.297058] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  602.297791] Use count on domain AUX_A is already zero
>[  602.297806] ------------[ cut here ]------------
>[  602.297814] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  602.297815] Modules linked in: x86_pkg_temp_thermal
>[  602.297822] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  602.297824] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  602.297827] Workqueue: events output_poll_execute
>[  602.297830] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  602.297835] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  602.297837] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  602.297839] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  602.297841] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  602.297843] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000005e38
>[  602.297844] R10: ffffa21375fd2950 R11: 0000000000005e38 R12: ffffa21375fd4b40
>[  602.297846] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  602.297848] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  602.297850] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  602.297852] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  602.297853] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  602.297855] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  602.297856] Call Trace:
>[  602.297862]  intel_dp_detect+0x19f/0x690
>[  602.297868]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  602.297871]  output_poll_execute+0xf3/0x190
>[  602.297877]  process_one_work+0x146/0x3e0
>[  602.297881]  worker_thread+0x43/0x3e0
>[  602.297885]  kthread+0x104/0x140
>[  602.297889]  ? create_worker+0x190/0x190
>[  602.297892]  ? kthread_create_on_node+0x40/0x40
>[  602.297895]  ? umh_complete+0x40/0x40
>[  602.297899]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  602.297903]  ret_from_fork+0x22/0x30
>[  602.297905] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  602.297958] ---[ end trace c9eae18250dbfad7 ]---
>[  602.297962] [drm:intel_power_well_disable] disabling DC off
>[  602.297966] [drm:intel_power_well_disable] disabling always-on
>[  602.297974] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  602.297978] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  602.297982] [drm:intel_power_well_enable] enabling always-on
>[  602.297985] [drm:intel_power_well_enable] enabling DC off
>[  602.297989] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  602.298299] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  602.298310] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  602.298742] [drm:drm_dp_i2c_do_msg] native defer
>[  602.299920] [drm:drm_dp_i2c_do_msg] native defer
>[  602.301145] [drm:drm_dp_i2c_do_msg] native defer
>[  602.302321] [drm:drm_dp_i2c_do_msg] native defer
>[  602.303553] [drm:drm_dp_i2c_do_msg] native defer
>[  602.304367] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  602.304775] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  602.305070] [drm:intel_power_well_disable] disabling DC off
>[  602.305074] [drm:intel_power_well_disable] disabling always-on
>[  602.305081] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  602.305093] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  602.305097] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  602.305102] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  602.305105] [drm:intel_power_well_enable] enabling always-on
>[  602.305108] [drm:intel_power_well_enable] enabling DC off
>[  602.305113] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  602.305121] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  602.305126] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  602.305129] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  602.305131] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  602.305573] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  602.306288] Use count on domain AUX_A is already zero
>[  602.306302] ------------[ cut here ]------------
>[  602.306309] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  602.306310] Modules linked in: x86_pkg_temp_thermal
>[  602.306317] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  602.306319] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  602.306326] Workqueue: events i915_hpd_poll_init_work
>[  602.306329] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  602.306333] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  602.306335] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  602.306338] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  602.306339] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[  602.306341] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000005e78
>[  602.306342] R10: ffffa21375fd2950 R11: 0000000000005e78 R12: ffffa21375fd4b40
>[  602.306344] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  602.306346] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  602.306348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  602.306350] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  602.306351] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  602.306353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  602.306354] Call Trace:
>[  602.306360]  intel_dp_detect+0x19f/0x690
>[  602.306365]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  602.306368]  drm_helper_hpd_irq_event+0x79/0x100
>[  602.306373]  i915_hpd_poll_init_work+0xbe/0xf0
>[  602.306379]  process_one_work+0x146/0x3e0
>[  602.306383]  worker_thread+0x43/0x3e0
>[  602.306387]  kthread+0x104/0x140
>[  602.306391]  ? create_worker+0x190/0x190
>[  602.306394]  ? kthread_create_on_node+0x40/0x40
>[  602.306398]  ret_from_fork+0x22/0x30
>[  602.306400] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  602.306468] ---[ end trace c9eae18250dbfad8 ]---
>[  602.306475] [drm:intel_power_well_disable] disabling DC off
>[  602.306478] [drm:intel_power_well_disable] disabling always-on
>[  602.306482] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  602.306487] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  602.306490] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  602.306493] [drm:intel_power_well_enable] enabling always-on
>[  602.306505] [drm:intel_power_well_enable] enabling DC off
>[  602.306517] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  602.306830] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  602.306843] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  602.307268] [drm:drm_dp_i2c_do_msg] native defer
>[  602.308446] [drm:drm_dp_i2c_do_msg] native defer
>[  602.309626] [drm:drm_dp_i2c_do_msg] native defer
>[  602.310794] [drm:drm_dp_i2c_do_msg] native defer
>[  602.311969] [drm:drm_dp_i2c_do_msg] native defer
>[  602.312711] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  602.313111] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  602.313403] [drm:intel_power_well_disable] disabling DC off
>[  602.313406] [drm:intel_power_well_disable] disabling always-on
>[  602.313410] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  602.313415] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  605.344568] [drm:intel_power_well_enable] enabling always-on
>[  605.344572] [drm:intel_power_well_enable] enabling DC off
>[  605.344577] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  605.344594] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  605.344634] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  605.344635] Use count on domain AUX_A is already zero
>[  605.344651] ------------[ cut here ]------------
>[  605.344657] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  605.344659] Modules linked in: x86_pkg_temp_thermal
>[  605.344665] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  605.344667] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  605.344670] Workqueue: events edp_panel_vdd_work
>[  605.344673] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  605.344677] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  605.344679] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  605.344682] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  605.344684] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  605.344685] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000005eb3
>[  605.344687] R10: 0000000000000000 R11: 0000000000005eb3 R12: ffffa21375fd4b40
>[  605.344688] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  605.344691] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  605.344693] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  605.344695] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  605.344696] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  605.344698] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  605.344699] Call Trace:
>[  605.344704]  edp_panel_vdd_off_sync+0x14b/0x170
>[  605.344707]  edp_panel_vdd_work+0x3b/0x60
>[  605.344713]  process_one_work+0x146/0x3e0
>[  605.344717]  worker_thread+0x43/0x3e0
>[  605.344721]  kthread+0x104/0x140
>[  605.344725]  ? create_worker+0x190/0x190
>[  605.344729]  ? kthread_create_on_node+0x40/0x40
>[  605.344733]  ret_from_fork+0x22/0x30
>[  605.344735] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  605.344787] ---[ end trace c9eae18250dbfad9 ]---
>[  605.344792] [drm:intel_power_well_disable] disabling DC off
>[  605.344795] [drm:intel_power_well_disable] disabling always-on
>[  605.344797] Use count on power well DC off is already zero
>[  605.344807] ------------[ cut here ]------------
>[  605.344812] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  605.344813] Modules linked in: x86_pkg_temp_thermal
>[  605.344817] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  605.344818] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  605.344821] Workqueue: events edp_panel_vdd_work
>[  605.344824] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  605.344827] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  605.344829] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  605.344831] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  605.344833] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  605.344834] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000005ed3
>[  605.344836] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  605.344837] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  605.344839] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  605.344841] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  605.344843] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  605.344844] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  605.344845] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  605.344846] Call Trace:
>[  605.344849]  edp_panel_vdd_work+0x5a/0x60
>[  605.344854]  process_one_work+0x146/0x3e0
>[  605.344858]  worker_thread+0x43/0x3e0
>[  605.344861]  kthread+0x104/0x140
>[  605.344865]  ? create_worker+0x190/0x190
>[  605.344868]  ? kthread_create_on_node+0x40/0x40
>[  605.344871]  ret_from_fork+0x22/0x30
>[  605.344873] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  605.344924] ---[ end trace c9eae18250dbfada ]---
>[  605.344925] Use count on power well always-on is already zero
>[  605.344935] ------------[ cut here ]------------
>[  605.344939] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  605.344940] Modules linked in: x86_pkg_temp_thermal
>[  605.344944] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  605.344945] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  605.344948] Workqueue: events edp_panel_vdd_work
>[  605.344950] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  605.344953] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  605.344954] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  605.344957] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  605.344958] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  605.344960] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000005ef1
>[  605.344961] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  605.344963] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  605.344965] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  605.344966] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  605.344967] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  605.344969] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  605.344970] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  605.344971] Call Trace:
>[  605.344974]  edp_panel_vdd_work+0x5a/0x60
>[  605.344978]  process_one_work+0x146/0x3e0
>[  605.344982]  worker_thread+0x43/0x3e0
>[  605.344985]  kthread+0x104/0x140
>[  605.344989]  ? create_worker+0x190/0x190
>[  605.344992]  ? kthread_create_on_node+0x40/0x40
>[  605.344995]  ret_from_fork+0x22/0x30
>[  605.344997] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  605.345047] ---[ end trace c9eae18250dbfadb ]---
>[  605.346707] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  605.346715] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  605.346721] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  605.346742] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  612.320673] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  612.320680] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  615.904643] [drm:intel_runtime_suspend] Suspending device
>[  615.906825] [drm:intel_runtime_suspend] Device suspended
>[  615.906874] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  615.906879] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  615.906883] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  615.906887] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  626.144643] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  626.156697] [drm:intel_runtime_resume] Resuming device
>[  626.159051] [drm:intel_runtime_resume] Device resumed
>[  626.159060] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  626.159066] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  626.159069] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  626.159071] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  626.159077] [drm:intel_power_well_enable] enabling always-on
>[  626.159080] [drm:intel_power_well_enable] enabling DC off
>[  626.159085] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  626.159100] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  626.159110] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  626.159165] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  626.159174] [drm:wait_panel_status] Wait complete
>[  626.159213] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  626.159222] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  626.295195] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  626.295203] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  626.295208] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  626.295236] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  626.360975] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  626.361693] Use count on domain AUX_A is already zero
>[  626.361707] ------------[ cut here ]------------
>[  626.361714] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  626.361716] Modules linked in: x86_pkg_temp_thermal
>[  626.361723] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  626.361724] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  626.361728] Workqueue: events output_poll_execute
>[  626.361731] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  626.361735] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  626.361736] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  626.361739] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  626.361741] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  626.361742] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000005f31
>[  626.361744] R10: ffffa21375fd2950 R11: 0000000000005f31 R12: ffffa21375fd4b40
>[  626.361745] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  626.361748] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  626.361750] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  626.361751] CR2: 00007f8eda730000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  626.361753] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  626.361754] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  626.361756] Call Trace:
>[  626.361761]  intel_dp_detect+0x19f/0x690
>[  626.361767]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  626.361769]  output_poll_execute+0xf3/0x190
>[  626.361775]  process_one_work+0x146/0x3e0
>[  626.361780]  worker_thread+0x43/0x3e0
>[  626.361783]  kthread+0x104/0x140
>[  626.361787]  ? create_worker+0x190/0x190
>[  626.361790]  ? kthread_create_on_node+0x40/0x40
>[  626.361795]  ret_from_fork+0x22/0x30
>[  626.361796] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  626.361849] ---[ end trace c9eae18250dbfadc ]---
>[  626.361854] [drm:intel_power_well_disable] disabling DC off
>[  626.361857] [drm:intel_power_well_disable] disabling always-on
>[  626.361865] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  626.361869] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  626.361873] [drm:intel_power_well_enable] enabling always-on
>[  626.361876] [drm:intel_power_well_enable] enabling DC off
>[  626.361880] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  626.362191] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  626.362202] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  626.363243] [drm:drm_dp_i2c_do_msg] native defer
>[  626.364421] [drm:drm_dp_i2c_do_msg] native defer
>[  626.365650] [drm:drm_dp_i2c_do_msg] native defer
>[  626.366869] [drm:drm_dp_i2c_do_msg] native defer
>[  626.368145] [drm:drm_dp_i2c_do_msg] native defer
>[  626.368877] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  626.369262] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  626.369539] [drm:intel_power_well_disable] disabling DC off
>[  626.369541] [drm:intel_power_well_disable] disabling always-on
>[  626.369544] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  626.369550] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  626.369551] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  626.369554] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  626.369555] [drm:intel_power_well_enable] enabling always-on
>[  626.369556] [drm:intel_power_well_enable] enabling DC off
>[  626.369558] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  626.369562] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  626.369564] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  626.369565] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  626.369566] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  626.369983] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  626.370741] Use count on domain AUX_A is already zero
>[  626.370750] ------------[ cut here ]------------
>[  626.370753] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  626.370753] Modules linked in: x86_pkg_temp_thermal
>[  626.370757] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  626.370757] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  626.370760] Workqueue: events i915_hpd_poll_init_work
>[  626.370762] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  626.370764] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  626.370764] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  626.370766] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  626.370766] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  626.370767] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000005f6f
>[  626.370768] R10: ffffa21375fd2950 R11: 0000000000005f6f R12: ffffa21375fd4b40
>[  626.370768] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  626.370769] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  626.370770] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  626.370771] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  626.370772] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  626.370772] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  626.370773] Call Trace:
>[  626.370775]  intel_dp_detect+0x19f/0x690
>[  626.370778]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  626.370779]  drm_helper_hpd_irq_event+0x79/0x100
>[  626.370781]  i915_hpd_poll_init_work+0xbe/0xf0
>[  626.370784]  process_one_work+0x146/0x3e0
>[  626.370786]  worker_thread+0x43/0x3e0
>[  626.370788]  kthread+0x104/0x140
>[  626.370790]  ? create_worker+0x190/0x190
>[  626.370791]  ? kthread_create_on_node+0x40/0x40
>[  626.370792]  ? umh_complete+0x40/0x40
>[  626.370794]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  626.370796]  ret_from_fork+0x22/0x30
>[  626.370797] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  626.370819] ---[ end trace c9eae18250dbfadd ]---
>[  626.370822] [drm:intel_power_well_disable] disabling DC off
>[  626.370823] [drm:intel_power_well_disable] disabling always-on
>[  626.370825] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  626.370827] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  626.370828] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  626.370829] [drm:intel_power_well_enable] enabling always-on
>[  626.370831] [drm:intel_power_well_enable] enabling DC off
>[  626.370832] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  626.371119] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  626.371127] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  626.371816] [drm:drm_dp_i2c_do_msg] native defer
>[  626.372981] [drm:drm_dp_i2c_do_msg] native defer
>[  626.374135] [drm:drm_dp_i2c_do_msg] native defer
>[  626.375283] [drm:drm_dp_i2c_do_msg] native defer
>[  626.376441] [drm:drm_dp_i2c_do_msg] native defer
>[  626.377178] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  626.377566] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  626.377844] [drm:intel_power_well_disable] disabling DC off
>[  626.377846] [drm:intel_power_well_disable] disabling always-on
>[  626.377848] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  626.377851] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  629.408641] [drm:intel_power_well_enable] enabling always-on
>[  629.408645] [drm:intel_power_well_enable] enabling DC off
>[  629.408651] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  629.408667] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  629.408707] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  629.408709] Use count on domain AUX_A is already zero
>[  629.408724] ------------[ cut here ]------------
>[  629.408731] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  629.408732] Modules linked in: x86_pkg_temp_thermal
>[  629.408739] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  629.408741] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  629.408744] Workqueue: events edp_panel_vdd_work
>[  629.408747] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  629.408751] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  629.408753] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  629.408756] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  629.408757] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  629.408759] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000005fac
>[  629.408761] R10: 0000000000000000 R11: 0000000000005fac R12: ffffa21375fd4b40
>[  629.408762] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  629.408764] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  629.408766] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  629.408768] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  629.408770] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  629.408771] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  629.408773] Call Trace:
>[  629.408778]  edp_panel_vdd_off_sync+0x14b/0x170
>[  629.408781]  edp_panel_vdd_work+0x3b/0x60
>[  629.408787]  process_one_work+0x146/0x3e0
>[  629.408791]  worker_thread+0x43/0x3e0
>[  629.408795]  kthread+0x104/0x140
>[  629.408799]  ? create_worker+0x190/0x190
>[  629.408802]  ? kthread_create_on_node+0x40/0x40
>[  629.408806]  ? umh_complete+0x40/0x40
>[  629.408809]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  629.408814]  ret_from_fork+0x22/0x30
>[  629.408816] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  629.408868] ---[ end trace c9eae18250dbfade ]---
>[  629.408873] [drm:intel_power_well_disable] disabling DC off
>[  629.408876] [drm:intel_power_well_disable] disabling always-on
>[  629.408878] Use count on power well DC off is already zero
>[  629.408888] ------------[ cut here ]------------
>[  629.408893] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  629.408894] Modules linked in: x86_pkg_temp_thermal
>[  629.408898] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  629.408899] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  629.408902] Workqueue: events edp_panel_vdd_work
>[  629.408904] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  629.408908] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  629.408909] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  629.408912] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  629.408913] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  629.408915] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000005fce
>[  629.408916] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  629.408918] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  629.408920] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  629.408922] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  629.408923] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  629.408925] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  629.408926] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  629.408927] Call Trace:
>[  629.408930]  edp_panel_vdd_work+0x5a/0x60
>[  629.408934]  process_one_work+0x146/0x3e0
>[  629.408938]  worker_thread+0x43/0x3e0
>[  629.408941]  kthread+0x104/0x140
>[  629.408945]  ? create_worker+0x190/0x190
>[  629.408948]  ? kthread_create_on_node+0x40/0x40
>[  629.408951]  ? umh_complete+0x40/0x40
>[  629.408955]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  629.408958]  ret_from_fork+0x22/0x30
>[  629.408960] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  629.409010] ---[ end trace c9eae18250dbfadf ]---
>[  629.409012] Use count on power well always-on is already zero
>[  629.409022] ------------[ cut here ]------------
>[  629.409026] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  629.409027] Modules linked in: x86_pkg_temp_thermal
>[  629.409030] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  629.409032] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  629.409034] Workqueue: events edp_panel_vdd_work
>[  629.409036] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  629.409039] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  629.409041] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  629.409043] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  629.409045] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  629.409046] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000005fee
>[  629.409047] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  629.409049] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  629.409051] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  629.409052] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  629.409054] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  629.409055] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  629.409057] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  629.409057] Call Trace:
>[  629.409060]  edp_panel_vdd_work+0x5a/0x60
>[  629.409064]  process_one_work+0x146/0x3e0
>[  629.409068]  worker_thread+0x43/0x3e0
>[  629.409072]  kthread+0x104/0x140
>[  629.409075]  ? create_worker+0x190/0x190
>[  629.409078]  ? kthread_create_on_node+0x40/0x40
>[  629.409081]  ? umh_complete+0x40/0x40
>[  629.409084]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  629.409087]  ret_from_fork+0x22/0x30
>[  629.409089] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  629.409139] ---[ end trace c9eae18250dbfae0 ]---
>[  629.410774] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  629.410782] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  629.410788] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  629.410808] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  636.384640] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  636.384645] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  639.968643] [drm:intel_runtime_suspend] Suspending device
>[  639.970828] [drm:intel_runtime_suspend] Device suspended
>[  639.970875] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  639.970880] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  639.970885] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  639.970889] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  650.208648] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  650.220685] [drm:intel_runtime_resume] Resuming device
>[  650.223041] [drm:intel_runtime_resume] Device resumed
>[  650.223050] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  650.223056] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  650.223059] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  650.223061] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  650.223067] [drm:intel_power_well_enable] enabling always-on
>[  650.223070] [drm:intel_power_well_enable] enabling DC off
>[  650.223075] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  650.223090] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  650.223099] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  650.223155] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  650.223164] [drm:wait_panel_status] Wait complete
>[  650.223203] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  650.223212] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  650.359187] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  650.359195] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  650.359200] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  650.359227] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  650.424977] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  650.425693] Use count on domain AUX_A is already zero
>[  650.425708] ------------[ cut here ]------------
>[  650.425715] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  650.425717] Modules linked in: x86_pkg_temp_thermal
>[  650.425723] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  650.425725] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  650.425729] Workqueue: events output_poll_execute
>[  650.425732] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  650.425736] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  650.425738] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  650.425741] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  650.425742] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  650.425744] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000006030
>[  650.425745] R10: ffffa21375fd2950 R11: 0000000000006030 R12: ffffa21375fd4b40
>[  650.425747] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  650.425749] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  650.425751] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  650.425753] CR2: 00007f8eda730000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  650.425754] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  650.425756] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  650.425757] Call Trace:
>[  650.425762]  intel_dp_detect+0x19f/0x690
>[  650.425768]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  650.425771]  output_poll_execute+0xf3/0x190
>[  650.425776]  process_one_work+0x146/0x3e0
>[  650.425781]  worker_thread+0x43/0x3e0
>[  650.425784]  kthread+0x104/0x140
>[  650.425788]  ? create_worker+0x190/0x190
>[  650.425792]  ? kthread_create_on_node+0x40/0x40
>[  650.425795]  ? umh_complete+0x40/0x40
>[  650.425798]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  650.425803]  ret_from_fork+0x22/0x30
>[  650.425805] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  650.425857] ---[ end trace c9eae18250dbfae1 ]---
>[  650.425863] [drm:intel_power_well_disable] disabling DC off
>[  650.425866] [drm:intel_power_well_disable] disabling always-on
>[  650.425873] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  650.425878] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  650.425881] [drm:intel_power_well_enable] enabling always-on
>[  650.425884] [drm:intel_power_well_enable] enabling DC off
>[  650.425888] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  650.426198] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  650.426209] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  650.427277] [drm:drm_dp_i2c_do_msg] native defer
>[  650.428504] [drm:drm_dp_i2c_do_msg] native defer
>[  650.429682] [drm:drm_dp_i2c_do_msg] native defer
>[  650.430848] [drm:drm_dp_i2c_do_msg] native defer
>[  650.432054] [drm:drm_dp_i2c_do_msg] native defer
>[  650.432801] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  650.433203] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  650.433505] [drm:intel_power_well_disable] disabling DC off
>[  650.433512] [drm:intel_power_well_disable] disabling always-on
>[  650.433519] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  650.433533] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  650.433539] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  650.433544] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  650.433551] [drm:intel_power_well_enable] enabling always-on
>[  650.433556] [drm:intel_power_well_enable] enabling DC off
>[  650.433561] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  650.433572] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  650.433578] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  650.433584] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  650.433588] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  650.434029] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  650.434743] Use count on domain AUX_A is already zero
>[  650.434755] ------------[ cut here ]------------
>[  650.434762] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  650.434763] Modules linked in: x86_pkg_temp_thermal
>[  650.434769] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  650.434771] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  650.434776] Workqueue: events i915_hpd_poll_init_work
>[  650.434779] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  650.434783] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  650.434785] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  650.434788] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  650.434790] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  650.434791] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000006070
>[  650.434793] R10: ffffa21375fd2950 R11: 0000000000006070 R12: ffffa21375fd4b40
>[  650.434794] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  650.434797] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  650.434799] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  650.434800] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  650.434802] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  650.434803] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  650.434804] Call Trace:
>[  650.434810]  intel_dp_detect+0x19f/0x690
>[  650.434815]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  650.434818]  drm_helper_hpd_irq_event+0x79/0x100
>[  650.434823]  i915_hpd_poll_init_work+0xbe/0xf0
>[  650.434827]  process_one_work+0x146/0x3e0
>[  650.434832]  worker_thread+0x43/0x3e0
>[  650.434835]  kthread+0x104/0x140
>[  650.434839]  ? create_worker+0x190/0x190
>[  650.434842]  ? kthread_create_on_node+0x40/0x40
>[  650.434846]  ret_from_fork+0x22/0x30
>[  650.434848] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  650.434900] ---[ end trace c9eae18250dbfae2 ]---
>[  650.434904] [drm:intel_power_well_disable] disabling DC off
>[  650.434907] [drm:intel_power_well_disable] disabling always-on
>[  650.434911] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  650.434916] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  650.434920] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  650.434923] [drm:intel_power_well_enable] enabling always-on
>[  650.434925] [drm:intel_power_well_enable] enabling DC off
>[  650.434929] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  650.435233] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  650.435245] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  650.436474] [drm:drm_dp_i2c_do_msg] native defer
>[  650.437655] [drm:drm_dp_i2c_do_msg] native defer
>[  650.438830] [drm:drm_dp_i2c_do_msg] native defer
>[  650.440083] [drm:drm_dp_i2c_do_msg] native defer
>[  650.441260] [drm:drm_dp_i2c_do_msg] native defer
>[  650.442003] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  650.442404] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  650.442699] [drm:intel_power_well_disable] disabling DC off
>[  650.442703] [drm:intel_power_well_disable] disabling always-on
>[  650.442708] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  650.442713] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  653.472674] [drm:intel_power_well_enable] enabling always-on
>[  653.472680] [drm:intel_power_well_enable] enabling DC off
>[  653.472686] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  653.472703] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  653.472743] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  653.472745] Use count on domain AUX_A is already zero
>[  653.472759] ------------[ cut here ]------------
>[  653.472765] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  653.472766] Modules linked in: x86_pkg_temp_thermal
>[  653.472773] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  653.472775] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  653.472778] Workqueue: events edp_panel_vdd_work
>[  653.472781] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  653.472785] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  653.472787] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  653.472790] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  653.472791] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  653.472793] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 00000000000060ab
>[  653.472794] R10: 000000000000005a R11: 00000000000060ab R12: ffffa21375fd4b40
>[  653.472796] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  653.472798] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  653.472800] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  653.472802] CR2: 00007f8eda730000 CR3: 000000025afee000 CR4: 00000000003406e0
>[  653.472803] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  653.472805] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  653.472806] Call Trace:
>[  653.472810]  edp_panel_vdd_off_sync+0x14b/0x170
>[  653.472813]  edp_panel_vdd_work+0x3b/0x60
>[  653.472819]  process_one_work+0x146/0x3e0
>[  653.472823]  worker_thread+0x43/0x3e0
>[  653.472827]  kthread+0x104/0x140
>[  653.472831]  ? create_worker+0x190/0x190
>[  653.472834]  ? kthread_create_on_node+0x40/0x40
>[  653.472839]  ret_from_fork+0x22/0x30
>[  653.472841] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  653.472893] ---[ end trace c9eae18250dbfae3 ]---
>[  653.472898] [drm:intel_power_well_disable] disabling DC off
>[  653.472901] [drm:intel_power_well_disable] disabling always-on
>[  653.472903] Use count on power well DC off is already zero
>[  653.472912] ------------[ cut here ]------------
>[  653.472917] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  653.472917] Modules linked in: x86_pkg_temp_thermal
>[  653.472922] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  653.472923] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  653.472926] Workqueue: events edp_panel_vdd_work
>[  653.472928] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  653.472931] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  653.472933] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  653.472935] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  653.472937] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  653.472938] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 00000000000060cb
>[  653.472940] R10: 000000000000005a R11: 0000000000000000 R12: ffffa21375fd4b40
>[  653.472941] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  653.472943] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  653.472945] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  653.472946] CR2: 00007f8eda730000 CR3: 000000025afee000 CR4: 00000000003406e0
>[  653.472948] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  653.472949] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  653.472950] Call Trace:
>[  653.472953]  edp_panel_vdd_work+0x5a/0x60
>[  653.472957]  process_one_work+0x146/0x3e0
>[  653.472961]  worker_thread+0x43/0x3e0
>[  653.472965]  kthread+0x104/0x140
>[  653.472969]  ? create_worker+0x190/0x190
>[  653.472972]  ? kthread_create_on_node+0x40/0x40
>[  653.472975]  ret_from_fork+0x22/0x30
>[  653.472976] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  653.473027] ---[ end trace c9eae18250dbfae4 ]---
>[  653.473029] Use count on power well always-on is already zero
>[  653.473038] ------------[ cut here ]------------
>[  653.473042] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  653.473043] Modules linked in: x86_pkg_temp_thermal
>[  653.473047] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  653.473048] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  653.473050] Workqueue: events edp_panel_vdd_work
>[  653.473053] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  653.473056] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  653.473057] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  653.473059] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  653.473061] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  653.473062] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 00000000000060e9
>[  653.473064] R10: 000000000000005a R11: 0000000000000000 R12: ffffa21375fd4b40
>[  653.473065] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  653.473067] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  653.473069] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  653.473070] CR2: 00007f8eda730000 CR3: 000000025afee000 CR4: 00000000003406e0
>[  653.473071] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  653.473073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  653.473074] Call Trace:
>[  653.473076]  edp_panel_vdd_work+0x5a/0x60
>[  653.473080]  process_one_work+0x146/0x3e0
>[  653.473084]  worker_thread+0x43/0x3e0
>[  653.473087]  kthread+0x104/0x140
>[  653.473091]  ? create_worker+0x190/0x190
>[  653.473094]  ? kthread_create_on_node+0x40/0x40
>[  653.473097]  ret_from_fork+0x22/0x30
>[  653.473099] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  653.473149] ---[ end trace c9eae18250dbfae5 ]---
>[  653.474811] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  653.474819] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  653.474825] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  653.474842] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  660.448590] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  660.448595] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  664.032626] [drm:intel_runtime_suspend] Suspending device
>[  664.034810] [drm:intel_runtime_suspend] Device suspended
>[  664.034858] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  664.034863] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  664.034867] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  664.034871] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  674.272568] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  674.284684] [drm:intel_runtime_resume] Resuming device
>[  674.287040] [drm:intel_runtime_resume] Device resumed
>[  674.287049] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  674.287055] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  674.287057] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  674.287060] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  674.287065] [drm:intel_power_well_enable] enabling always-on
>[  674.287069] [drm:intel_power_well_enable] enabling DC off
>[  674.287073] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  674.287089] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  674.287098] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  674.287153] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  674.287163] [drm:wait_panel_status] Wait complete
>[  674.287202] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  674.287210] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  674.423144] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  674.423152] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  674.423157] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  674.423171] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  674.489072] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  674.489805] Use count on domain AUX_A is already zero
>[  674.489820] ------------[ cut here ]------------
>[  674.489827] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  674.489828] Modules linked in: x86_pkg_temp_thermal
>[  674.489835] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  674.489837] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  674.489840] Workqueue: events output_poll_execute
>[  674.489843] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  674.489848] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  674.489849] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  674.489852] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  674.489854] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  674.489856] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000006129
>[  674.489857] R10: ffffa21375fd2950 R11: 0000000000006129 R12: ffffa21375fd4b40
>[  674.489859] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  674.489861] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  674.489863] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  674.489865] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  674.489866] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  674.489868] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  674.489869] Call Trace:
>[  674.489875]  intel_dp_detect+0x19f/0x690
>[  674.489881]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  674.489884]  output_poll_execute+0xf3/0x190
>[  674.489890]  process_one_work+0x146/0x3e0
>[  674.489894]  worker_thread+0x43/0x3e0
>[  674.489898]  kthread+0x104/0x140
>[  674.489902]  ? create_worker+0x190/0x190
>[  674.489905]  ? kthread_create_on_node+0x40/0x40
>[  674.489909]  ret_from_fork+0x22/0x30
>[  674.489911] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  674.489964] ---[ end trace c9eae18250dbfae6 ]---
>[  674.489969] [drm:intel_power_well_disable] disabling DC off
>[  674.489972] [drm:intel_power_well_disable] disabling always-on
>[  674.489979] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  674.489984] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  674.489987] [drm:intel_power_well_enable] enabling always-on
>[  674.489990] [drm:intel_power_well_enable] enabling DC off
>[  674.489994] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  674.490303] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  674.490315] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  674.491190] [drm:drm_dp_i2c_do_msg] native defer
>[  674.492370] [drm:drm_dp_i2c_do_msg] native defer
>[  674.493553] [drm:drm_dp_i2c_do_msg] native defer
>[  674.494724] [drm:drm_dp_i2c_do_msg] native defer
>[  674.495913] [drm:drm_dp_i2c_do_msg] native defer
>[  674.496634] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  674.497035] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  674.497327] [drm:intel_power_well_disable] disabling DC off
>[  674.497331] [drm:intel_power_well_disable] disabling always-on
>[  674.497337] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  674.497347] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  674.497351] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  674.497355] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  674.497358] [drm:intel_power_well_enable] enabling always-on
>[  674.497361] [drm:intel_power_well_enable] enabling DC off
>[  674.497365] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  674.497373] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  674.497377] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  674.497380] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  674.497382] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  674.497825] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  674.498532] Use count on domain AUX_A is already zero
>[  674.498544] ------------[ cut here ]------------
>[  674.498550] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  674.498551] Modules linked in: x86_pkg_temp_thermal
>[  674.498556] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  674.498557] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  674.498563] Workqueue: events i915_hpd_poll_init_work
>[  674.498566] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  674.498570] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  674.498572] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  674.498574] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  674.498576] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  674.498577] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000006167
>[  674.498579] R10: ffffa21375fd2950 R11: 0000000000006167 R12: ffffa21375fd4b40
>[  674.498580] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  674.498582] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  674.498584] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  674.498586] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  674.498587] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  674.498589] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  674.498590] Call Trace:
>[  674.498594]  intel_dp_detect+0x19f/0x690
>[  674.498600]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  674.498603]  drm_helper_hpd_irq_event+0x79/0x100
>[  674.498608]  i915_hpd_poll_init_work+0xbe/0xf0
>[  674.498612]  process_one_work+0x146/0x3e0
>[  674.498617]  worker_thread+0x43/0x3e0
>[  674.498620]  kthread+0x104/0x140
>[  674.498624]  ? create_worker+0x190/0x190
>[  674.498627]  ? kthread_create_on_node+0x40/0x40
>[  674.498631]  ? umh_complete+0x40/0x40
>[  674.498634]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  674.498638]  ret_from_fork+0x22/0x30
>[  674.498640] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  674.498691] ---[ end trace c9eae18250dbfae7 ]---
>[  674.498696] [drm:intel_power_well_disable] disabling DC off
>[  674.498699] [drm:intel_power_well_disable] disabling always-on
>[  674.498703] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  674.498708] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  674.498711] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  674.498714] [drm:intel_power_well_enable] enabling always-on
>[  674.498717] [drm:intel_power_well_enable] enabling DC off
>[  674.498720] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  674.499026] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  674.499036] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  674.499458] [drm:drm_dp_i2c_do_msg] native defer
>[  674.500652] [drm:drm_dp_i2c_do_msg] native defer
>[  674.501827] [drm:drm_dp_i2c_do_msg] native defer
>[  674.502993] [drm:drm_dp_i2c_do_msg] native defer
>[  674.504166] [drm:drm_dp_i2c_do_msg] native defer
>[  674.504906] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  674.505306] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  674.505599] [drm:intel_power_well_disable] disabling DC off
>[  674.505603] [drm:intel_power_well_disable] disabling always-on
>[  674.505607] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  674.505612] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  677.536647] [drm:intel_power_well_enable] enabling always-on
>[  677.536651] [drm:intel_power_well_enable] enabling DC off
>[  677.536657] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  677.536673] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  677.536713] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  677.536714] Use count on domain AUX_A is already zero
>[  677.536730] ------------[ cut here ]------------
>[  677.536737] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  677.536738] Modules linked in: x86_pkg_temp_thermal
>[  677.536745] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  677.536746] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  677.536749] Workqueue: events edp_panel_vdd_work
>[  677.536752] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  677.536757] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  677.536759] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  677.536762] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  677.536763] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  677.536765] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 00000000000061a4
>[  677.536767] R10: 0000000000000000 R11: 00000000000061a4 R12: ffffa21375fd4b40
>[  677.536768] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  677.536771] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  677.536773] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  677.536774] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  677.536776] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  677.536777] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  677.536779] Call Trace:
>[  677.536784]  edp_panel_vdd_off_sync+0x14b/0x170
>[  677.536787]  edp_panel_vdd_work+0x3b/0x60
>[  677.536792]  process_one_work+0x146/0x3e0
>[  677.536797]  worker_thread+0x43/0x3e0
>[  677.536801]  kthread+0x104/0x140
>[  677.536805]  ? create_worker+0x190/0x190
>[  677.536808]  ? kthread_create_on_node+0x40/0x40
>[  677.536811]  ? umh_complete+0x40/0x40
>[  677.536815]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  677.536819]  ret_from_fork+0x22/0x30
>[  677.536821] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  677.536874] ---[ end trace c9eae18250dbfae8 ]---
>[  677.536879] [drm:intel_power_well_disable] disabling DC off
>[  677.536882] [drm:intel_power_well_disable] disabling always-on
>[  677.536884] Use count on power well DC off is already zero
>[  677.536894] ------------[ cut here ]------------
>[  677.536899] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  677.536899] Modules linked in: x86_pkg_temp_thermal
>[  677.536904] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  677.536905] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  677.536908] Workqueue: events edp_panel_vdd_work
>[  677.536910] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  677.536914] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  677.536915] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  677.536918] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  677.536919] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  677.536921] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 00000000000061c6
>[  677.536922] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  677.536924] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  677.536926] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  677.536927] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  677.536929] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  677.536930] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  677.536932] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  677.536933] Call Trace:
>[  677.536936]  edp_panel_vdd_work+0x5a/0x60
>[  677.536940]  process_one_work+0x146/0x3e0
>[  677.536944]  worker_thread+0x43/0x3e0
>[  677.536948]  kthread+0x104/0x140
>[  677.536951]  ? create_worker+0x190/0x190
>[  677.536954]  ? kthread_create_on_node+0x40/0x40
>[  677.536957]  ? umh_complete+0x40/0x40
>[  677.536961]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  677.536964]  ret_from_fork+0x22/0x30
>[  677.536966] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  677.537016] ---[ end trace c9eae18250dbfae9 ]---
>[  677.537018] Use count on power well always-on is already zero
>[  677.537028] ------------[ cut here ]------------
>[  677.537032] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  677.537033] Modules linked in: x86_pkg_temp_thermal
>[  677.537037] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  677.537038] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  677.537040] Workqueue: events edp_panel_vdd_work
>[  677.537043] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  677.537046] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  677.537047] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  677.537050] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  677.537051] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  677.537053] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 00000000000061e6
>[  677.537054] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  677.537055] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  677.537057] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  677.537059] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  677.537060] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  677.537062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  677.537063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  677.537064] Call Trace:
>[  677.537067]  edp_panel_vdd_work+0x5a/0x60
>[  677.537071]  process_one_work+0x146/0x3e0
>[  677.537075]  worker_thread+0x43/0x3e0
>[  677.537078]  kthread+0x104/0x140
>[  677.537082]  ? create_worker+0x190/0x190
>[  677.537085]  ? kthread_create_on_node+0x40/0x40
>[  677.537088]  ? umh_complete+0x40/0x40
>[  677.537091]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  677.537094]  ret_from_fork+0x22/0x30
>[  677.537096] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  677.537146] ---[ end trace c9eae18250dbfaea ]---
>[  677.538783] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  677.538793] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  677.538799] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  677.538814] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  684.512680] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  684.512688] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  688.096575] [drm:intel_runtime_suspend] Suspending device
>[  688.098757] [drm:intel_runtime_suspend] Device suspended
>[  688.098805] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  688.098810] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  688.098815] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  688.098819] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  698.336626] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  698.348706] [drm:intel_runtime_resume] Resuming device
>[  698.351065] [drm:intel_runtime_resume] Device resumed
>[  698.351073] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  698.351079] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  698.351082] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  698.351084] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  698.351090] [drm:intel_power_well_enable] enabling always-on
>[  698.351093] [drm:intel_power_well_enable] enabling DC off
>[  698.351098] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  698.351113] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  698.351122] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  698.351178] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  698.351187] [drm:wait_panel_status] Wait complete
>[  698.351226] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  698.351235] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  698.487198] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  698.487206] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  698.487210] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  698.487239] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  698.553087] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  698.553813] Use count on domain AUX_A is already zero
>[  698.553829] ------------[ cut here ]------------
>[  698.553836] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  698.553837] Modules linked in: x86_pkg_temp_thermal
>[  698.553845] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  698.553846] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  698.553850] Workqueue: events output_poll_execute
>[  698.553853] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  698.553857] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  698.553859] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  698.553862] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  698.553864] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  698.553865] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000006228
>[  698.553866] R10: ffffa21375fd2950 R11: 0000000000006228 R12: ffffa21375fd4b40
>[  698.553868] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  698.553870] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  698.553872] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  698.553874] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  698.553875] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  698.553877] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  698.553878] Call Trace:
>[  698.553885]  intel_dp_detect+0x19f/0x690
>[  698.553891]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  698.553894]  output_poll_execute+0xf3/0x190
>[  698.553900]  process_one_work+0x146/0x3e0
>[  698.553904]  worker_thread+0x43/0x3e0
>[  698.553907]  kthread+0x104/0x140
>[  698.553912]  ? create_worker+0x190/0x190
>[  698.553915]  ? kthread_create_on_node+0x40/0x40
>[  698.553918]  ? umh_complete+0x40/0x40
>[  698.553922]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  698.553926]  ret_from_fork+0x22/0x30
>[  698.553928] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  698.553980] ---[ end trace c9eae18250dbfaeb ]---
>[  698.553985] [drm:intel_power_well_disable] disabling DC off
>[  698.553989] [drm:intel_power_well_disable] disabling always-on
>[  698.553996] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  698.554001] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  698.554004] [drm:intel_power_well_enable] enabling always-on
>[  698.554007] [drm:intel_power_well_enable] enabling DC off
>[  698.554011] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  698.554321] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  698.554332] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  698.554766] [drm:drm_dp_i2c_do_msg] native defer
>[  698.555948] [drm:drm_dp_i2c_do_msg] native defer
>[  698.557116] [drm:drm_dp_i2c_do_msg] native defer
>[  698.558291] [drm:drm_dp_i2c_do_msg] native defer
>[  698.559524] [drm:drm_dp_i2c_do_msg] native defer
>[  698.560338] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  698.560749] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  698.561041] [drm:intel_power_well_disable] disabling DC off
>[  698.561045] [drm:intel_power_well_disable] disabling always-on
>[  698.561052] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  698.561063] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  698.561067] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  698.561071] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  698.561074] [drm:intel_power_well_enable] enabling always-on
>[  698.561077] [drm:intel_power_well_enable] enabling DC off
>[  698.561082] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  698.561090] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  698.561095] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  698.561097] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  698.561100] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  698.561538] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  698.562249] Use count on domain AUX_A is already zero
>[  698.562261] ------------[ cut here ]------------
>[  698.562267] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  698.562268] Modules linked in: x86_pkg_temp_thermal
>[  698.562275] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  698.562276] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  698.562282] Workqueue: events i915_hpd_poll_init_work
>[  698.562285] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  698.562289] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  698.562291] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  698.562294] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  698.562295] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[  698.562297] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000006268
>[  698.562298] R10: ffffa21375fd2950 R11: 0000000000006268 R12: ffffa21375fd4b40
>[  698.562300] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  698.562302] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  698.562304] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  698.562305] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  698.562307] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  698.562308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  698.562309] Call Trace:
>[  698.562315]  intel_dp_detect+0x19f/0x690
>[  698.562320]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  698.562323]  drm_helper_hpd_irq_event+0x79/0x100
>[  698.562328]  i915_hpd_poll_init_work+0xbe/0xf0
>[  698.562333]  process_one_work+0x146/0x3e0
>[  698.562337]  worker_thread+0x43/0x3e0
>[  698.562341]  kthread+0x104/0x140
>[  698.562345]  ? create_worker+0x190/0x190
>[  698.562348]  ? kthread_create_on_node+0x40/0x40
>[  698.562351]  ret_from_fork+0x22/0x30
>[  698.562353] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  698.562405] ---[ end trace c9eae18250dbfaec ]---
>[  698.562410] [drm:intel_power_well_disable] disabling DC off
>[  698.562413] [drm:intel_power_well_disable] disabling always-on
>[  698.562417] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  698.562422] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  698.562425] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  698.562428] [drm:intel_power_well_enable] enabling always-on
>[  698.562431] [drm:intel_power_well_enable] enabling DC off
>[  698.562435] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  698.562746] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  698.562759] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  698.563185] [drm:drm_dp_i2c_do_msg] native defer
>[  698.564363] [drm:drm_dp_i2c_do_msg] native defer
>[  698.565540] [drm:drm_dp_i2c_do_msg] native defer
>[  698.566709] [drm:drm_dp_i2c_do_msg] native defer
>[  698.567898] [drm:drm_dp_i2c_do_msg] native defer
>[  698.568622] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  698.569022] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  698.569315] [drm:intel_power_well_disable] disabling DC off
>[  698.569318] [drm:intel_power_well_disable] disabling always-on
>[  698.569323] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  698.569328] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  701.600636] [drm:intel_power_well_enable] enabling always-on
>[  701.600641] [drm:intel_power_well_enable] enabling DC off
>[  701.600646] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  701.600663] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  701.600702] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  701.600704] Use count on domain AUX_A is already zero
>[  701.600720] ------------[ cut here ]------------
>[  701.600727] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  701.600728] Modules linked in: x86_pkg_temp_thermal
>[  701.600735] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  701.600736] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  701.600740] Workqueue: events edp_panel_vdd_work
>[  701.600743] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  701.600747] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  701.600749] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  701.600752] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  701.600753] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  701.600755] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 00000000000062a3
>[  701.600757] R10: 0000000000000000 R11: 00000000000062a3 R12: ffffa21375fd4b40
>[  701.600758] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  701.600760] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  701.600762] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  701.600764] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  701.600766] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  701.600767] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  701.600769] Call Trace:
>[  701.600773]  edp_panel_vdd_off_sync+0x14b/0x170
>[  701.600777]  edp_panel_vdd_work+0x3b/0x60
>[  701.600782]  process_one_work+0x146/0x3e0
>[  701.600787]  worker_thread+0x43/0x3e0
>[  701.600791]  kthread+0x104/0x140
>[  701.600795]  ? create_worker+0x190/0x190
>[  701.600798]  ? kthread_create_on_node+0x40/0x40
>[  701.600803]  ret_from_fork+0x22/0x30
>[  701.600804] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  701.600857] ---[ end trace c9eae18250dbfaed ]---
>[  701.600861] [drm:intel_power_well_disable] disabling DC off
>[  701.600865] [drm:intel_power_well_disable] disabling always-on
>[  701.600866] Use count on power well DC off is already zero
>[  701.600877] ------------[ cut here ]------------
>[  701.600882] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  701.600882] Modules linked in: x86_pkg_temp_thermal
>[  701.600887] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  701.600888] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  701.600891] Workqueue: events edp_panel_vdd_work
>[  701.600893] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  701.600896] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  701.600898] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  701.600900] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  701.600902] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  701.600903] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 00000000000062c3
>[  701.600905] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  701.600906] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  701.600908] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  701.600910] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  701.600911] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  701.600913] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  701.600915] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  701.600915] Call Trace:
>[  701.600918]  edp_panel_vdd_work+0x5a/0x60
>[  701.600923]  process_one_work+0x146/0x3e0
>[  701.600927]  worker_thread+0x43/0x3e0
>[  701.600930]  kthread+0x104/0x140
>[  701.600934]  ? create_worker+0x190/0x190
>[  701.600937]  ? kthread_create_on_node+0x40/0x40
>[  701.600940]  ret_from_fork+0x22/0x30
>[  701.600942] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  701.600992] ---[ end trace c9eae18250dbfaee ]---
>[  701.600994] Use count on power well always-on is already zero
>[  701.601004] ------------[ cut here ]------------
>[  701.601008] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  701.601009] Modules linked in: x86_pkg_temp_thermal
>[  701.601012] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  701.601014] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  701.601016] Workqueue: events edp_panel_vdd_work
>[  701.601018] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  701.601021] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  701.601023] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  701.601025] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  701.601027] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  701.601028] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 00000000000062e1
>[  701.601029] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  701.601031] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  701.601033] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  701.601034] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  701.601036] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  701.601037] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  701.601038] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  701.601039] Call Trace:
>[  701.601042]  edp_panel_vdd_work+0x5a/0x60
>[  701.601046]  process_one_work+0x146/0x3e0
>[  701.601050]  worker_thread+0x43/0x3e0
>[  701.601053]  kthread+0x104/0x140
>[  701.601057]  ? create_worker+0x190/0x190
>[  701.601060]  ? kthread_create_on_node+0x40/0x40
>[  701.601063]  ret_from_fork+0x22/0x30
>[  701.601065] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  701.601115] ---[ end trace c9eae18250dbfaef ]---
>[  701.602770] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  701.602778] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  701.602783] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  701.602798] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  708.576639] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  708.576644] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  712.160648] [drm:intel_runtime_suspend] Suspending device
>[  712.162835] [drm:intel_runtime_suspend] Device suspended
>[  712.162883] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  712.162888] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  712.162893] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  712.162897] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  722.400647] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  722.412704] [drm:intel_runtime_resume] Resuming device
>[  722.415056] [drm:intel_runtime_resume] Device resumed
>[  722.415065] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  722.415071] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  722.415074] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  722.415077] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  722.415082] [drm:intel_power_well_enable] enabling always-on
>[  722.415085] [drm:intel_power_well_enable] enabling DC off
>[  722.415090] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  722.415106] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  722.415115] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  722.415170] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  722.415179] [drm:wait_panel_status] Wait complete
>[  722.415218] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  722.415227] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  722.551160] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  722.551168] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  722.551173] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  722.551196] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  722.616973] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  722.617688] Use count on domain AUX_A is already zero
>[  722.617703] ------------[ cut here ]------------
>[  722.617710] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  722.617711] Modules linked in: x86_pkg_temp_thermal
>[  722.617718] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  722.617719] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  722.617723] Workqueue: events output_poll_execute
>[  722.617726] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  722.617730] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  722.617732] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  722.617734] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  722.617736] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  722.617738] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000006321
>[  722.617739] R10: ffffa21375fd2950 R11: 0000000000006321 R12: ffffa21375fd4b40
>[  722.617741] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  722.617743] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  722.617745] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  722.617747] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  722.617748] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  722.617750] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  722.617751] Call Trace:
>[  722.617756]  intel_dp_detect+0x19f/0x690
>[  722.617762]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  722.617765]  output_poll_execute+0xf3/0x190
>[  722.617771]  process_one_work+0x146/0x3e0
>[  722.617775]  worker_thread+0x43/0x3e0
>[  722.617779]  kthread+0x104/0x140
>[  722.617783]  ? create_worker+0x190/0x190
>[  722.617786]  ? kthread_create_on_node+0x40/0x40
>[  722.617791]  ret_from_fork+0x22/0x30
>[  722.617792] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  722.617845] ---[ end trace c9eae18250dbfaf0 ]---
>[  722.617850] [drm:intel_power_well_disable] disabling DC off
>[  722.617853] [drm:intel_power_well_disable] disabling always-on
>[  722.617861] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  722.617866] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  722.617869] [drm:intel_power_well_enable] enabling always-on
>[  722.617872] [drm:intel_power_well_enable] enabling DC off
>[  722.617876] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  722.618184] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  722.618195] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  722.618626] [drm:drm_dp_i2c_do_msg] native defer
>[  722.619803] [drm:drm_dp_i2c_do_msg] native defer
>[  722.621071] [drm:drm_dp_i2c_do_msg] native defer
>[  722.622245] [drm:drm_dp_i2c_do_msg] native defer
>[  722.623424] [drm:drm_dp_i2c_do_msg] native defer
>[  722.624220] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  722.624627] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  722.624919] [drm:intel_power_well_disable] disabling DC off
>[  722.624923] [drm:intel_power_well_disable] disabling always-on
>[  722.624929] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  722.624940] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  722.624944] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  722.624949] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  722.624952] [drm:intel_power_well_enable] enabling always-on
>[  722.624955] [drm:intel_power_well_enable] enabling DC off
>[  722.624959] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  722.624967] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  722.624972] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  722.624975] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  722.624977] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  722.625415] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  722.626142] Use count on domain AUX_A is already zero
>[  722.626154] ------------[ cut here ]------------
>[  722.626160] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  722.626161] Modules linked in: x86_pkg_temp_thermal
>[  722.626168] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  722.626169] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  722.626175] Workqueue: events i915_hpd_poll_init_work
>[  722.626178] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  722.626182] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  722.626184] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  722.626187] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  722.626188] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  722.626190] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 000000000000635f
>[  722.626191] R10: ffffa21375fd2950 R11: 000000000000635f R12: ffffa21375fd4b40
>[  722.626193] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  722.626195] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  722.626197] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  722.626199] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  722.626200] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  722.626202] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  722.626203] Call Trace:
>[  722.626208]  intel_dp_detect+0x19f/0x690
>[  722.626214]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  722.626217]  drm_helper_hpd_irq_event+0x79/0x100
>[  722.626222]  i915_hpd_poll_init_work+0xbe/0xf0
>[  722.626226]  process_one_work+0x146/0x3e0
>[  722.626231]  worker_thread+0x43/0x3e0
>[  722.626234]  kthread+0x104/0x140
>[  722.626239]  ? create_worker+0x190/0x190
>[  722.626242]  ? kthread_create_on_node+0x40/0x40
>[  722.626245]  ? umh_complete+0x40/0x40
>[  722.626249]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  722.626252]  ret_from_fork+0x22/0x30
>[  722.626254] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  722.626306] ---[ end trace c9eae18250dbfaf1 ]---
>[  722.626311] [drm:intel_power_well_disable] disabling DC off
>[  722.626314] [drm:intel_power_well_disable] disabling always-on
>[  722.626318] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  722.626323] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  722.626327] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  722.626330] [drm:intel_power_well_enable] enabling always-on
>[  722.626333] [drm:intel_power_well_enable] enabling DC off
>[  722.626336] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  722.626652] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  722.626664] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  722.627092] [drm:drm_dp_i2c_do_msg] native defer
>[  722.628270] [drm:drm_dp_i2c_do_msg] native defer
>[  722.629448] [drm:drm_dp_i2c_do_msg] native defer
>[  722.630702] [drm:drm_dp_i2c_do_msg] native defer
>[  722.631947] [drm:drm_dp_i2c_do_msg] native defer
>[  722.632683] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  722.633087] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  722.633380] [drm:intel_power_well_disable] disabling DC off
>[  722.633383] [drm:intel_power_well_disable] disabling always-on
>[  722.633388] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  722.633393] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  725.664579] [drm:intel_power_well_enable] enabling always-on
>[  725.664584] [drm:intel_power_well_enable] enabling DC off
>[  725.664591] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  725.664609] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  725.664648] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  725.664650] Use count on domain AUX_A is already zero
>[  725.664664] ------------[ cut here ]------------
>[  725.664671] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  725.664672] Modules linked in: x86_pkg_temp_thermal
>[  725.664679] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  725.664680] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  725.664684] Workqueue: events edp_panel_vdd_work
>[  725.664686] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  725.664691] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  725.664693] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  725.664696] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  725.664697] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  725.664699] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 000000000000639c
>[  725.664700] R10: 0000000000000000 R11: 000000000000639c R12: ffffa21375fd4b40
>[  725.664702] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  725.664704] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  725.664706] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  725.664707] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  725.664709] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  725.664710] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  725.664712] Call Trace:
>[  725.664716]  edp_panel_vdd_off_sync+0x14b/0x170
>[  725.664719]  edp_panel_vdd_work+0x3b/0x60
>[  725.664725]  process_one_work+0x146/0x3e0
>[  725.664729]  worker_thread+0x43/0x3e0
>[  725.664733]  kthread+0x104/0x140
>[  725.664737]  ? create_worker+0x190/0x190
>[  725.664740]  ? kthread_create_on_node+0x40/0x40
>[  725.664744]  ? umh_complete+0x40/0x40
>[  725.664747]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  725.664751]  ret_from_fork+0x22/0x30
>[  725.664753] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  725.664805] ---[ end trace c9eae18250dbfaf2 ]---
>[  725.664810] [drm:intel_power_well_disable] disabling DC off
>[  725.664813] [drm:intel_power_well_disable] disabling always-on
>[  725.664815] Use count on power well DC off is already zero
>[  725.664824] ------------[ cut here ]------------
>[  725.664829] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  725.664830] Modules linked in: x86_pkg_temp_thermal
>[  725.664834] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  725.664835] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  725.664838] Workqueue: events edp_panel_vdd_work
>[  725.664840] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  725.664843] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  725.664845] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  725.664847] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  725.664849] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  725.664850] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 00000000000063be
>[  725.664852] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  725.664853] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  725.664855] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  725.664857] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  725.664858] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  725.664860] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  725.664861] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  725.664862] Call Trace:
>[  725.664865]  edp_panel_vdd_work+0x5a/0x60
>[  725.664869]  process_one_work+0x146/0x3e0
>[  725.664873]  worker_thread+0x43/0x3e0
>[  725.664876]  kthread+0x104/0x140
>[  725.664880]  ? create_worker+0x190/0x190
>[  725.664883]  ? kthread_create_on_node+0x40/0x40
>[  725.664886]  ? umh_complete+0x40/0x40
>[  725.664890]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  725.664893]  ret_from_fork+0x22/0x30
>[  725.664895] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  725.664945] ---[ end trace c9eae18250dbfaf3 ]---
>[  725.664947] Use count on power well always-on is already zero
>[  725.664955] ------------[ cut here ]------------
>[  725.664960] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  725.664961] Modules linked in: x86_pkg_temp_thermal
>[  725.664964] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  725.664965] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  725.664968] Workqueue: events edp_panel_vdd_work
>[  725.664970] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  725.664973] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  725.664974] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  725.664977] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  725.664978] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  725.664980] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 00000000000063de
>[  725.664981] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  725.664983] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  725.664984] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  725.664986] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  725.664987] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  725.664989] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  725.664990] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  725.664991] Call Trace:
>[  725.664994]  edp_panel_vdd_work+0x5a/0x60
>[  725.664998]  process_one_work+0x146/0x3e0
>[  725.665002]  worker_thread+0x43/0x3e0
>[  725.665005]  kthread+0x104/0x140
>[  725.665009]  ? create_worker+0x190/0x190
>[  725.665012]  ? kthread_create_on_node+0x40/0x40
>[  725.665015]  ? umh_complete+0x40/0x40
>[  725.665018]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  725.665021]  ret_from_fork+0x22/0x30
>[  725.665022] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  725.665073] ---[ end trace c9eae18250dbfaf4 ]---
>[  725.666718] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  725.666728] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  725.666734] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  725.666750] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  732.640652] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  732.640658] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  735.712652] [drm:intel_runtime_suspend] Suspending device
>[  735.714834] [drm:intel_runtime_suspend] Device suspended
>[  735.714882] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  735.714886] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  735.714891] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  735.714895] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  745.952653] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  745.964686] [drm:intel_runtime_resume] Resuming device
>[  745.967041] [drm:intel_runtime_resume] Device resumed
>[  745.967050] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  745.967056] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  745.967059] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  745.967061] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  745.967067] [drm:intel_power_well_enable] enabling always-on
>[  745.967070] [drm:intel_power_well_enable] enabling DC off
>[  745.967075] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  745.967091] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  745.967100] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  745.967156] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  745.967165] [drm:wait_panel_status] Wait complete
>[  745.967204] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  745.967213] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  746.103180] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  746.103189] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  746.103194] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  746.103222] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  746.168979] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  746.169695] Use count on domain AUX_A is already zero
>[  746.169710] ------------[ cut here ]------------
>[  746.169716] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  746.169718] Modules linked in: x86_pkg_temp_thermal
>[  746.169724] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  746.169726] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  746.169730] Workqueue: events output_poll_execute
>[  746.169733] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  746.169737] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  746.169739] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  746.169742] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  746.169743] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  746.169745] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000006420
>[  746.169746] R10: ffffa21375fd2950 R11: 0000000000006420 R12: ffffa21375fd4b40
>[  746.169748] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  746.169750] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  746.169752] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  746.169754] CR2: 00007f8eda730000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  746.169755] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  746.169757] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  746.169758] Call Trace:
>[  746.169764]  intel_dp_detect+0x19f/0x690
>[  746.169769]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  746.169772]  output_poll_execute+0xf3/0x190
>[  746.169778]  process_one_work+0x146/0x3e0
>[  746.169782]  worker_thread+0x43/0x3e0
>[  746.169786]  kthread+0x104/0x140
>[  746.169790]  ? create_worker+0x190/0x190
>[  746.169793]  ? kthread_create_on_node+0x40/0x40
>[  746.169796]  ? umh_complete+0x40/0x40
>[  746.169800]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  746.169804]  ret_from_fork+0x22/0x30
>[  746.169806] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  746.169859] ---[ end trace c9eae18250dbfaf5 ]---
>[  746.169864] [drm:intel_power_well_disable] disabling DC off
>[  746.169867] [drm:intel_power_well_disable] disabling always-on
>[  746.169874] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  746.169879] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  746.169882] [drm:intel_power_well_enable] enabling always-on
>[  746.169885] [drm:intel_power_well_enable] enabling DC off
>[  746.169889] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  746.170198] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  746.170210] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  746.170640] [drm:drm_dp_i2c_do_msg] native defer
>[  746.171816] [drm:drm_dp_i2c_do_msg] native defer
>[  746.172994] [drm:drm_dp_i2c_do_msg] native defer
>[  746.174145] [drm:drm_dp_i2c_do_msg] native defer
>[  746.175327] [drm:drm_dp_i2c_do_msg] native defer
>[  746.176087] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  746.176499] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  746.176794] [drm:intel_power_well_disable] disabling DC off
>[  746.176798] [drm:intel_power_well_disable] disabling always-on
>[  746.176805] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  746.176817] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  746.176821] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  746.176826] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  746.176830] [drm:intel_power_well_enable] enabling always-on
>[  746.176832] [drm:intel_power_well_enable] enabling DC off
>[  746.176837] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  746.176846] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  746.176850] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  746.176853] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  746.176855] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  746.177290] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  746.178016] Use count on domain AUX_A is already zero
>[  746.178031] ------------[ cut here ]------------
>[  746.178038] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  746.178039] Modules linked in: x86_pkg_temp_thermal
>[  746.178046] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  746.178048] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  746.178054] Workqueue: events i915_hpd_poll_init_work
>[  746.178056] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  746.178061] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  746.178062] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  746.178065] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  746.178067] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  746.178068] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000006460
>[  746.178070] R10: ffffa21375fd2950 R11: 0000000000006460 R12: ffffa21375fd4b40
>[  746.178071] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  746.178074] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  746.178075] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  746.178077] CR2: 00007f8eda730000 CR3: 000000024615d000 CR4: 00000000003406e0
>[  746.178079] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  746.178080] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  746.178081] Call Trace:
>[  746.178087]  intel_dp_detect+0x19f/0x690
>[  746.178093]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  746.178096]  drm_helper_hpd_irq_event+0x79/0x100
>[  746.178100]  i915_hpd_poll_init_work+0xbe/0xf0
>[  746.178106]  process_one_work+0x146/0x3e0
>[  746.178111]  worker_thread+0x43/0x3e0
>[  746.178114]  kthread+0x104/0x140
>[  746.178118]  ? create_worker+0x190/0x190
>[  746.178121]  ? kthread_create_on_node+0x40/0x40
>[  746.178126]  ret_from_fork+0x22/0x30
>[  746.178128] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  746.178180] ---[ end trace c9eae18250dbfaf6 ]---
>[  746.178185] [drm:intel_power_well_disable] disabling DC off
>[  746.178188] [drm:intel_power_well_disable] disabling always-on
>[  746.178192] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  746.178197] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  746.178200] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  746.178203] [drm:intel_power_well_enable] enabling always-on
>[  746.178206] [drm:intel_power_well_enable] enabling DC off
>[  746.178210] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  746.178519] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  746.178536] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  746.178969] [drm:drm_dp_i2c_do_msg] native defer
>[  746.180145] [drm:drm_dp_i2c_do_msg] native defer
>[  746.181320] [drm:drm_dp_i2c_do_msg] native defer
>[  746.182490] [drm:drm_dp_i2c_do_msg] native defer
>[  746.183665] [drm:drm_dp_i2c_do_msg] native defer
>[  746.184408] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  746.184816] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  746.185108] [drm:intel_power_well_disable] disabling DC off
>[  746.185111] [drm:intel_power_well_disable] disabling always-on
>[  746.185116] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  746.185121] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  749.216651] [drm:intel_power_well_enable] enabling always-on
>[  749.216655] [drm:intel_power_well_enable] enabling DC off
>[  749.216661] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  749.216677] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  749.216717] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  749.216718] Use count on domain AUX_A is already zero
>[  749.216734] ------------[ cut here ]------------
>[  749.216741] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  749.216742] Modules linked in: x86_pkg_temp_thermal
>[  749.216748] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  749.216750] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  749.216753] Workqueue: events edp_panel_vdd_work
>[  749.216756] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  749.216760] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  749.216762] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  749.216765] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  749.216767] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  749.216768] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 000000000000649b
>[  749.216770] R10: 0000000000000000 R11: 000000000000649b R12: ffffa21375fd4b40
>[  749.216771] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  749.216774] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  749.216775] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  749.216777] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  749.216779] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  749.216780] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  749.216782] Call Trace:
>[  749.216786]  edp_panel_vdd_off_sync+0x14b/0x170
>[  749.216789]  edp_panel_vdd_work+0x3b/0x60
>[  749.216795]  process_one_work+0x146/0x3e0
>[  749.216800]  worker_thread+0x43/0x3e0
>[  749.216803]  kthread+0x104/0x140
>[  749.216808]  ? create_worker+0x190/0x190
>[  749.216811]  ? kthread_create_on_node+0x40/0x40
>[  749.216816]  ret_from_fork+0x22/0x30
>[  749.216818] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  749.216870] ---[ end trace c9eae18250dbfaf7 ]---
>[  749.216874] [drm:intel_power_well_disable] disabling DC off
>[  749.216878] [drm:intel_power_well_disable] disabling always-on
>[  749.216880] Use count on power well DC off is already zero
>[  749.216890] ------------[ cut here ]------------
>[  749.216895] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  749.216895] Modules linked in: x86_pkg_temp_thermal
>[  749.216899] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  749.216901] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  749.216903] Workqueue: events edp_panel_vdd_work
>[  749.216906] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  749.216909] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  749.216910] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  749.216913] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  749.216914] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  749.216916] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 00000000000064bb
>[  749.216917] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  749.216919] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  749.216921] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  749.216922] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  749.216924] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  749.216925] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  749.216927] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  749.216927] Call Trace:
>[  749.216930]  edp_panel_vdd_work+0x5a/0x60
>[  749.216935]  process_one_work+0x146/0x3e0
>[  749.216939]  worker_thread+0x43/0x3e0
>[  749.216942]  kthread+0x104/0x140
>[  749.216946]  ? create_worker+0x190/0x190
>[  749.216949]  ? kthread_create_on_node+0x40/0x40
>[  749.216952]  ret_from_fork+0x22/0x30
>[  749.216954] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  749.217005] ---[ end trace c9eae18250dbfaf8 ]---
>[  749.217006] Use count on power well always-on is already zero
>[  749.217016] ------------[ cut here ]------------
>[  749.217021] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  749.217021] Modules linked in: x86_pkg_temp_thermal
>[  749.217025] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  749.217026] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  749.217029] Workqueue: events edp_panel_vdd_work
>[  749.217031] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  749.217034] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  749.217036] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  749.217038] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  749.217039] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  749.217041] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 00000000000064d9
>[  749.217042] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  749.217044] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  749.217046] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  749.217047] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  749.217049] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  749.217050] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  749.217051] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  749.217052] Call Trace:
>[  749.217055]  edp_panel_vdd_work+0x5a/0x60
>[  749.217059]  process_one_work+0x146/0x3e0
>[  749.217063]  worker_thread+0x43/0x3e0
>[  749.217066]  kthread+0x104/0x140
>[  749.217070]  ? create_worker+0x190/0x190
>[  749.217073]  ? kthread_create_on_node+0x40/0x40
>[  749.217076]  ret_from_fork+0x22/0x30
>[  749.217078] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  749.217128] ---[ end trace c9eae18250dbfaf9 ]---
>[  749.218784] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  749.218793] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  749.218798] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  749.218814] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  756.192654] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  756.192660] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  759.776660] [drm:intel_runtime_suspend] Suspending device
>[  759.778847] [drm:intel_runtime_suspend] Device suspended
>[  759.778895] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  759.778900] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  759.778905] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  759.778909] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  770.016652] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  770.028567] [drm:intel_runtime_resume] Resuming device
>[  770.030919] [drm:intel_runtime_resume] Device resumed
>[  770.030929] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  770.030934] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  770.030937] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  770.030940] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  770.030945] [drm:intel_power_well_enable] enabling always-on
>[  770.030948] [drm:intel_power_well_enable] enabling DC off
>[  770.030954] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  770.030969] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  770.030978] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  770.031034] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  770.031043] [drm:wait_panel_status] Wait complete
>[  770.031082] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  770.031091] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  770.167157] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  770.167167] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  770.167172] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  770.167209] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  770.233072] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  770.233806] Use count on domain AUX_A is already zero
>[  770.233822] ------------[ cut here ]------------
>[  770.233830] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  770.233831] Modules linked in: x86_pkg_temp_thermal
>[  770.233838] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  770.233839] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  770.233843] Workqueue: events output_poll_execute
>[  770.233846] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  770.233850] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  770.233852] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  770.233855] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  770.233856] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  770.233858] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000006519
>[  770.233859] R10: ffffa21375fd2950 R11: 0000000000006519 R12: ffffa21375fd4b40
>[  770.233861] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  770.233863] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  770.233865] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  770.233867] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  770.233868] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  770.233870] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  770.233871] Call Trace:
>[  770.233877]  intel_dp_detect+0x19f/0x690
>[  770.233883]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  770.233886]  output_poll_execute+0xf3/0x190
>[  770.233891]  process_one_work+0x146/0x3e0
>[  770.233896]  worker_thread+0x43/0x3e0
>[  770.233899]  kthread+0x104/0x140
>[  770.233903]  ? create_worker+0x190/0x190
>[  770.233906]  ? kthread_create_on_node+0x40/0x40
>[  770.233911]  ret_from_fork+0x22/0x30
>[  770.233913] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  770.233965] ---[ end trace c9eae18250dbfafa ]---
>[  770.233971] [drm:intel_power_well_disable] disabling DC off
>[  770.233974] [drm:intel_power_well_disable] disabling always-on
>[  770.233982] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  770.233986] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  770.233990] [drm:intel_power_well_enable] enabling always-on
>[  770.233992] [drm:intel_power_well_enable] enabling DC off
>[  770.233996] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  770.234307] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  770.234319] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  770.234750] [drm:drm_dp_i2c_do_msg] native defer
>[  770.235933] [drm:drm_dp_i2c_do_msg] native defer
>[  770.237064] [drm:drm_dp_i2c_do_msg] native defer
>[  770.238233] [drm:drm_dp_i2c_do_msg] native defer
>[  770.239408] [drm:drm_dp_i2c_do_msg] native defer
>[  770.240198] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  770.240604] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  770.240898] [drm:intel_power_well_disable] disabling DC off
>[  770.240902] [drm:intel_power_well_disable] disabling always-on
>[  770.240908] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  770.240921] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  770.240925] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  770.240929] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  770.240933] [drm:intel_power_well_enable] enabling always-on
>[  770.240935] [drm:intel_power_well_enable] enabling DC off
>[  770.240940] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  770.240948] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  770.240953] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  770.240956] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  770.240958] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  770.241392] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  770.242106] Use count on domain AUX_A is already zero
>[  770.242119] ------------[ cut here ]------------
>[  770.242125] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  770.242126] Modules linked in: x86_pkg_temp_thermal
>[  770.242132] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  770.242134] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  770.242140] Workqueue: events i915_hpd_poll_init_work
>[  770.242143] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  770.242147] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  770.242148] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  770.242151] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  770.242152] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  770.242154] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000006557
>[  770.242156] R10: ffffa21375fd2950 R11: 0000000000006557 R12: ffffa21375fd4b40
>[  770.242157] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  770.242159] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  770.242161] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  770.242163] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  770.242165] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  770.242166] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  770.242167] Call Trace:
>[  770.242172]  intel_dp_detect+0x19f/0x690
>[  770.242178]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  770.242181]  drm_helper_hpd_irq_event+0x79/0x100
>[  770.242186]  i915_hpd_poll_init_work+0xbe/0xf0
>[  770.242191]  process_one_work+0x146/0x3e0
>[  770.242195]  worker_thread+0x43/0x3e0
>[  770.242198]  kthread+0x104/0x140
>[  770.242202]  ? create_worker+0x190/0x190
>[  770.242205]  ? kthread_create_on_node+0x40/0x40
>[  770.242208]  ? umh_complete+0x40/0x40
>[  770.242212]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  770.242216]  ret_from_fork+0x22/0x30
>[  770.242217] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  770.242270] ---[ end trace c9eae18250dbfafb ]---
>[  770.242274] [drm:intel_power_well_disable] disabling DC off
>[  770.242278] [drm:intel_power_well_disable] disabling always-on
>[  770.242282] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  770.242287] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  770.242290] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  770.242293] [drm:intel_power_well_enable] enabling always-on
>[  770.242296] [drm:intel_power_well_enable] enabling DC off
>[  770.242299] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  770.242608] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  770.242619] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  770.243046] [drm:drm_dp_i2c_do_msg] native defer
>[  770.244222] [drm:drm_dp_i2c_do_msg] native defer
>[  770.245397] [drm:drm_dp_i2c_do_msg] native defer
>[  770.246570] [drm:drm_dp_i2c_do_msg] native defer
>[  770.247744] [drm:drm_dp_i2c_do_msg] native defer
>[  770.248488] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  770.248891] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  770.249183] [drm:intel_power_well_disable] disabling DC off
>[  770.249187] [drm:intel_power_well_disable] disabling always-on
>[  770.249191] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  770.249196] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  773.280654] [drm:intel_power_well_enable] enabling always-on
>[  773.280658] [drm:intel_power_well_enable] enabling DC off
>[  773.280664] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  773.280680] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  773.280720] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  773.280722] Use count on domain AUX_A is already zero
>[  773.280737] ------------[ cut here ]------------
>[  773.280744] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  773.280745] Modules linked in: x86_pkg_temp_thermal
>[  773.280752] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  773.280754] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  773.280757] Workqueue: events edp_panel_vdd_work
>[  773.280760] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  773.280764] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  773.280766] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  773.280769] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  773.280770] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  773.280772] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000006594
>[  773.280774] R10: 0000000000000000 R11: 0000000000006594 R12: ffffa21375fd4b40
>[  773.280775] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  773.280777] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  773.280779] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  773.280781] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  773.280783] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  773.280784] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  773.280785] Call Trace:
>[  773.280790]  edp_panel_vdd_off_sync+0x14b/0x170
>[  773.280793]  edp_panel_vdd_work+0x3b/0x60
>[  773.280799]  process_one_work+0x146/0x3e0
>[  773.280803]  worker_thread+0x43/0x3e0
>[  773.280807]  kthread+0x104/0x140
>[  773.280811]  ? create_worker+0x190/0x190
>[  773.280815]  ? kthread_create_on_node+0x40/0x40
>[  773.280818]  ? umh_complete+0x40/0x40
>[  773.280822]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  773.280826]  ret_from_fork+0x22/0x30
>[  773.280828] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  773.280881] ---[ end trace c9eae18250dbfafc ]---
>[  773.280885] [drm:intel_power_well_disable] disabling DC off
>[  773.280888] [drm:intel_power_well_disable] disabling always-on
>[  773.280890] Use count on power well DC off is already zero
>[  773.280901] ------------[ cut here ]------------
>[  773.280905] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  773.280906] Modules linked in: x86_pkg_temp_thermal
>[  773.280910] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  773.280912] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  773.280914] Workqueue: events edp_panel_vdd_work
>[  773.280917] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  773.280920] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  773.280922] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  773.280924] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  773.280925] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  773.280927] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 00000000000065b6
>[  773.280928] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  773.280930] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  773.280932] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  773.280934] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  773.280936] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  773.280937] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  773.280939] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  773.280939] Call Trace:
>[  773.280942]  edp_panel_vdd_work+0x5a/0x60
>[  773.280947]  process_one_work+0x146/0x3e0
>[  773.280951]  worker_thread+0x43/0x3e0
>[  773.280954]  kthread+0x104/0x140
>[  773.280958]  ? create_worker+0x190/0x190
>[  773.280961]  ? kthread_create_on_node+0x40/0x40
>[  773.280964]  ? umh_complete+0x40/0x40
>[  773.280967]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  773.280971]  ret_from_fork+0x22/0x30
>[  773.280972] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  773.281023] ---[ end trace c9eae18250dbfafd ]---
>[  773.281025] Use count on power well always-on is already zero
>[  773.281034] ------------[ cut here ]------------
>[  773.281039] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  773.281040] Modules linked in: x86_pkg_temp_thermal
>[  773.281044] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  773.281045] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  773.281047] Workqueue: events edp_panel_vdd_work
>[  773.281049] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  773.281053] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  773.281054] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  773.281056] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  773.281058] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  773.281059] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 00000000000065d6
>[  773.281060] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  773.281062] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  773.281064] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  773.281065] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  773.281067] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  773.281068] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  773.281069] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  773.281070] Call Trace:
>[  773.281073]  edp_panel_vdd_work+0x5a/0x60
>[  773.281077]  process_one_work+0x146/0x3e0
>[  773.281081]  worker_thread+0x43/0x3e0
>[  773.281084]  kthread+0x104/0x140
>[  773.281088]  ? create_worker+0x190/0x190
>[  773.281091]  ? kthread_create_on_node+0x40/0x40
>[  773.281094]  ? umh_complete+0x40/0x40
>[  773.281097]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  773.281100]  ret_from_fork+0x22/0x30
>[  773.281102] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  773.281152] ---[ end trace c9eae18250dbfafe ]---
>[  773.282787] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  773.282796] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  773.282801] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  773.282820] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  780.256656] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  780.256661] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  783.840652] [drm:intel_runtime_suspend] Suspending device
>[  783.842839] [drm:intel_runtime_suspend] Device suspended
>[  783.842886] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  783.842891] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  783.842896] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  783.842900] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  794.080651] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  794.092698] [drm:intel_runtime_resume] Resuming device
>[  794.095049] [drm:intel_runtime_resume] Device resumed
>[  794.095058] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  794.095064] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  794.095067] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  794.095069] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  794.095075] [drm:intel_power_well_enable] enabling always-on
>[  794.095078] [drm:intel_power_well_enable] enabling DC off
>[  794.095083] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  794.095098] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  794.095107] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  794.095163] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  794.095172] [drm:wait_panel_status] Wait complete
>[  794.095211] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  794.095220] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  794.231178] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  794.231186] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  794.231191] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  794.231219] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  794.297087] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  794.297815] Use count on domain AUX_A is already zero
>[  794.297831] ------------[ cut here ]------------
>[  794.297839] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  794.297840] Modules linked in: x86_pkg_temp_thermal
>[  794.297847] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  794.297849] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  794.297852] Workqueue: events output_poll_execute
>[  794.297855] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  794.297859] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  794.297861] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  794.297864] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  794.297866] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  794.297867] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000006618
>[  794.297869] R10: ffffa21375fd2950 R11: 0000000000006618 R12: ffffa21375fd4b40
>[  794.297870] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  794.297873] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  794.297875] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  794.297876] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  794.297878] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  794.297879] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  794.297880] Call Trace:
>[  794.297887]  intel_dp_detect+0x19f/0x690
>[  794.297893]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  794.297895]  output_poll_execute+0xf3/0x190
>[  794.297901]  process_one_work+0x146/0x3e0
>[  794.297905]  worker_thread+0x43/0x3e0
>[  794.297909]  kthread+0x104/0x140
>[  794.297914]  ? create_worker+0x190/0x190
>[  794.297917]  ? kthread_create_on_node+0x40/0x40
>[  794.297920]  ? umh_complete+0x40/0x40
>[  794.297923]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  794.297928]  ret_from_fork+0x22/0x30
>[  794.297929] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  794.297982] ---[ end trace c9eae18250dbfaff ]---
>[  794.297987] [drm:intel_power_well_disable] disabling DC off
>[  794.297990] [drm:intel_power_well_disable] disabling always-on
>[  794.297998] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  794.298003] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  794.298006] [drm:intel_power_well_enable] enabling always-on
>[  794.298009] [drm:intel_power_well_enable] enabling DC off
>[  794.298013] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  794.298319] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  794.298330] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  794.298760] [drm:drm_dp_i2c_do_msg] native defer
>[  794.299939] [drm:drm_dp_i2c_do_msg] native defer
>[  794.301115] [drm:drm_dp_i2c_do_msg] native defer
>[  794.302286] [drm:drm_dp_i2c_do_msg] native defer
>[  794.303507] [drm:drm_dp_i2c_do_msg] native defer
>[  794.304317] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  794.304740] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  794.305033] [drm:intel_power_well_disable] disabling DC off
>[  794.305037] [drm:intel_power_well_disable] disabling always-on
>[  794.305044] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  794.305056] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  794.305059] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  794.305064] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  794.305067] [drm:intel_power_well_enable] enabling always-on
>[  794.305070] [drm:intel_power_well_enable] enabling DC off
>[  794.305074] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  794.305083] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  794.305087] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  794.305090] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  794.305092] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  794.305535] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  794.306247] Use count on domain AUX_A is already zero
>[  794.306259] ------------[ cut here ]------------
>[  794.306266] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  794.306267] Modules linked in: x86_pkg_temp_thermal
>[  794.306273] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  794.306274] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  794.306280] Workqueue: events i915_hpd_poll_init_work
>[  794.306283] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  794.306287] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  794.306289] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  794.306292] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  794.306293] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[  794.306295] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000006658
>[  794.306297] R10: ffffa21375fd2950 R11: 0000000000006658 R12: ffffa21375fd4b40
>[  794.306298] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  794.306300] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  794.306302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  794.306304] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  794.306306] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  794.306307] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  794.306308] Call Trace:
>[  794.306313]  intel_dp_detect+0x19f/0x690
>[  794.306319]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  794.306322]  drm_helper_hpd_irq_event+0x79/0x100
>[  794.306327]  i915_hpd_poll_init_work+0xbe/0xf0
>[  794.306332]  process_one_work+0x146/0x3e0
>[  794.306336]  worker_thread+0x43/0x3e0
>[  794.306339]  kthread+0x104/0x140
>[  794.306343]  ? create_worker+0x190/0x190
>[  794.306347]  ? kthread_create_on_node+0x40/0x40
>[  794.306350]  ret_from_fork+0x22/0x30
>[  794.306352] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  794.306404] ---[ end trace c9eae18250dbfb00 ]---
>[  794.306409] [drm:intel_power_well_disable] disabling DC off
>[  794.306412] [drm:intel_power_well_disable] disabling always-on
>[  794.306417] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  794.306422] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  794.306425] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  794.306428] [drm:intel_power_well_enable] enabling always-on
>[  794.306431] [drm:intel_power_well_enable] enabling DC off
>[  794.306434] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  794.306748] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  794.306761] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  794.307188] [drm:drm_dp_i2c_do_msg] native defer
>[  794.308371] [drm:drm_dp_i2c_do_msg] native defer
>[  794.309550] [drm:drm_dp_i2c_do_msg] native defer
>[  794.310720] [drm:drm_dp_i2c_do_msg] native defer
>[  794.311900] [drm:drm_dp_i2c_do_msg] native defer
>[  794.312628] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  794.313029] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  794.313320] [drm:intel_power_well_disable] disabling DC off
>[  794.313324] [drm:intel_power_well_disable] disabling always-on
>[  794.313328] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  794.313333] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  797.344578] [drm:intel_power_well_enable] enabling always-on
>[  797.344582] [drm:intel_power_well_enable] enabling DC off
>[  797.344588] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  797.344604] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  797.344644] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  797.344645] Use count on domain AUX_A is already zero
>[  797.344661] ------------[ cut here ]------------
>[  797.344668] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  797.344669] Modules linked in: x86_pkg_temp_thermal
>[  797.344676] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  797.344677] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  797.344680] Workqueue: events edp_panel_vdd_work
>[  797.344683] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  797.344687] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  797.344689] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  797.344692] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  797.344694] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  797.344696] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000006693
>[  797.344697] R10: ffffb4d580d1bd78 R11: 0000000000006693 R12: ffffa21375fd4b40
>[  797.344699] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  797.344701] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  797.344703] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  797.344705] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  797.344707] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  797.344708] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  797.344709] Call Trace:
>[  797.344714]  edp_panel_vdd_off_sync+0x14b/0x170
>[  797.344718]  edp_panel_vdd_work+0x3b/0x60
>[  797.344723]  process_one_work+0x146/0x3e0
>[  797.344728]  worker_thread+0x43/0x3e0
>[  797.344732]  kthread+0x104/0x140
>[  797.344736]  ? create_worker+0x190/0x190
>[  797.344739]  ? kthread_create_on_node+0x40/0x40
>[  797.344744]  ret_from_fork+0x22/0x30
>[  797.344745] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  797.344799] ---[ end trace c9eae18250dbfb01 ]---
>[  797.344803] [drm:intel_power_well_disable] disabling DC off
>[  797.344807] [drm:intel_power_well_disable] disabling always-on
>[  797.344808] Use count on power well DC off is already zero
>[  797.344819] ------------[ cut here ]------------
>[  797.344824] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  797.344825] Modules linked in: x86_pkg_temp_thermal
>[  797.344829] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  797.344830] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  797.344833] Workqueue: events edp_panel_vdd_work
>[  797.344835] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  797.344838] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  797.344840] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  797.344842] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  797.344844] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  797.344845] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 00000000000066b3
>[  797.344847] R10: ffffb4d580d1bd78 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  797.344848] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  797.344851] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  797.344852] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  797.344854] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  797.344855] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  797.344857] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  797.344858] Call Trace:
>[  797.344861]  edp_panel_vdd_work+0x5a/0x60
>[  797.344865]  process_one_work+0x146/0x3e0
>[  797.344869]  worker_thread+0x43/0x3e0
>[  797.344872]  kthread+0x104/0x140
>[  797.344876]  ? create_worker+0x190/0x190
>[  797.344879]  ? kthread_create_on_node+0x40/0x40
>[  797.344883]  ret_from_fork+0x22/0x30
>[  797.344884] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  797.344935] ---[ end trace c9eae18250dbfb02 ]---
>[  797.344937] Use count on power well always-on is already zero
>[  797.344947] ------------[ cut here ]------------
>[  797.344951] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  797.344952] Modules linked in: x86_pkg_temp_thermal
>[  797.344956] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  797.344957] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  797.344960] Workqueue: events edp_panel_vdd_work
>[  797.344962] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  797.344965] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  797.344966] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  797.344969] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  797.344970] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  797.344972] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 00000000000066d1
>[  797.344973] R10: ffffb4d580d1bd78 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  797.344975] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  797.344977] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  797.344978] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  797.344979] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  797.344981] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  797.344982] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  797.344983] Call Trace:
>[  797.344986]  edp_panel_vdd_work+0x5a/0x60
>[  797.344990]  process_one_work+0x146/0x3e0
>[  797.344994]  worker_thread+0x43/0x3e0
>[  797.344997]  kthread+0x104/0x140
>[  797.345001]  ? create_worker+0x190/0x190
>[  797.345004]  ? kthread_create_on_node+0x40/0x40
>[  797.345007]  ret_from_fork+0x22/0x30
>[  797.345009] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  797.345059] ---[ end trace c9eae18250dbfb03 ]---
>[  797.346711] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  797.346720] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  797.346725] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  797.346745] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  804.320654] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  804.320659] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  807.904655] [drm:intel_runtime_suspend] Suspending device
>[  807.906784] [drm:intel_runtime_suspend] Device suspended
>[  807.906829] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  807.906834] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  807.906839] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  807.906843] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  818.144640] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  818.156637] [drm:intel_runtime_resume] Resuming device
>[  818.158931] [drm:intel_runtime_resume] Device resumed
>[  818.158944] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  818.158949] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  818.158952] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  818.158955] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  818.158960] [drm:intel_power_well_enable] enabling always-on
>[  818.158963] [drm:intel_power_well_enable] enabling DC off
>[  818.158968] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  818.158983] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  818.158992] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  818.159047] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  818.159057] [drm:wait_panel_status] Wait complete
>[  818.159096] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  818.159104] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  818.295039] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  818.295047] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  818.295052] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  818.295066] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  818.361088] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  818.361821] Use count on domain AUX_A is already zero
>[  818.361836] ------------[ cut here ]------------
>[  818.361845] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  818.361846] Modules linked in: x86_pkg_temp_thermal
>[  818.361853] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  818.361854] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  818.361858] Workqueue: events output_poll_execute
>[  818.361861] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  818.361865] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  818.361867] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  818.361869] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  818.361871] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  818.361873] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000006711
>[  818.361874] R10: ffffa21375fd2950 R11: 0000000000006711 R12: ffffa21375fd4b40
>[  818.361876] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  818.361878] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  818.361880] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  818.361882] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  818.361883] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  818.361885] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  818.361886] Call Trace:
>[  818.361892]  intel_dp_detect+0x19f/0x690
>[  818.361898]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  818.361901]  output_poll_execute+0xf3/0x190
>[  818.361907]  process_one_work+0x146/0x3e0
>[  818.361911]  worker_thread+0x43/0x3e0
>[  818.361915]  kthread+0x104/0x140
>[  818.361919]  ? create_worker+0x190/0x190
>[  818.361922]  ? kthread_create_on_node+0x40/0x40
>[  818.361927]  ret_from_fork+0x22/0x30
>[  818.361928] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  818.361981] ---[ end trace c9eae18250dbfb04 ]---
>[  818.361987] [drm:intel_power_well_disable] disabling DC off
>[  818.361990] [drm:intel_power_well_disable] disabling always-on
>[  818.361998] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  818.362002] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  818.362006] [drm:intel_power_well_enable] enabling always-on
>[  818.362008] [drm:intel_power_well_enable] enabling DC off
>[  818.362013] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  818.362323] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  818.362335] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  818.362768] [drm:drm_dp_i2c_do_msg] native defer
>[  818.363949] [drm:drm_dp_i2c_do_msg] native defer
>[  818.365118] [drm:drm_dp_i2c_do_msg] native defer
>[  818.366292] [drm:drm_dp_i2c_do_msg] native defer
>[  818.367478] [drm:drm_dp_i2c_do_msg] native defer
>[  818.368292] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  818.368699] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  818.368992] [drm:intel_power_well_disable] disabling DC off
>[  818.368997] [drm:intel_power_well_disable] disabling always-on
>[  818.369003] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  818.369014] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  818.369018] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  818.369023] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  818.369026] [drm:intel_power_well_enable] enabling always-on
>[  818.369029] [drm:intel_power_well_enable] enabling DC off
>[  818.369033] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  818.369042] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  818.369046] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  818.369049] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  818.369051] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  818.369491] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  818.370211] Use count on domain AUX_A is already zero
>[  818.370223] ------------[ cut here ]------------
>[  818.370230] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  818.370231] Modules linked in: x86_pkg_temp_thermal
>[  818.370237] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  818.370239] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  818.370245] Workqueue: events i915_hpd_poll_init_work
>[  818.370248] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  818.370252] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  818.370253] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  818.370256] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  818.370258] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[  818.370260] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 000000000000674f
>[  818.370261] R10: ffffa21375fd2950 R11: 000000000000674f R12: ffffa21375fd4b40
>[  818.370263] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  818.370265] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  818.370267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  818.370269] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  818.370270] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  818.370272] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  818.370273] Call Trace:
>[  818.370277]  intel_dp_detect+0x19f/0x690
>[  818.370283]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  818.370286]  drm_helper_hpd_irq_event+0x79/0x100
>[  818.370291]  i915_hpd_poll_init_work+0xbe/0xf0
>[  818.370296]  process_one_work+0x146/0x3e0
>[  818.370300]  worker_thread+0x43/0x3e0
>[  818.370303]  kthread+0x104/0x140
>[  818.370308]  ? create_worker+0x190/0x190
>[  818.370311]  ? kthread_create_on_node+0x40/0x40
>[  818.370314]  ? umh_complete+0x40/0x40
>[  818.370318]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  818.370321]  ret_from_fork+0x22/0x30
>[  818.370323] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  818.370375] ---[ end trace c9eae18250dbfb05 ]---
>[  818.370379] [drm:intel_power_well_disable] disabling DC off
>[  818.370382] [drm:intel_power_well_disable] disabling always-on
>[  818.370386] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  818.370391] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  818.370395] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  818.370398] [drm:intel_power_well_enable] enabling always-on
>[  818.370401] [drm:intel_power_well_enable] enabling DC off
>[  818.370404] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  818.370715] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  818.370728] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  818.371154] [drm:drm_dp_i2c_do_msg] native defer
>[  818.372332] [drm:drm_dp_i2c_do_msg] native defer
>[  818.373515] [drm:drm_dp_i2c_do_msg] native defer
>[  818.374684] [drm:drm_dp_i2c_do_msg] native defer
>[  818.375860] [drm:drm_dp_i2c_do_msg] native defer
>[  818.376631] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  818.377032] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  818.377323] [drm:intel_power_well_disable] disabling DC off
>[  818.377326] [drm:intel_power_well_disable] disabling always-on
>[  818.377330] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  818.377335] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  821.408637] [drm:intel_power_well_enable] enabling always-on
>[  821.408641] [drm:intel_power_well_enable] enabling DC off
>[  821.408647] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  821.408663] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  821.408703] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  821.408705] Use count on domain AUX_A is already zero
>[  821.408720] ------------[ cut here ]------------
>[  821.408727] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  821.408728] Modules linked in: x86_pkg_temp_thermal
>[  821.408735] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  821.408736] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  821.408740] Workqueue: events edp_panel_vdd_work
>[  821.408743] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  821.408747] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  821.408749] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  821.408752] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  821.408753] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  821.408755] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 000000000000678c
>[  821.408757] R10: 0000000000000000 R11: 000000000000678c R12: ffffa21375fd4b40
>[  821.408758] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  821.408760] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  821.408762] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  821.408764] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  821.408766] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  821.408767] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  821.408769] Call Trace:
>[  821.408773]  edp_panel_vdd_off_sync+0x14b/0x170
>[  821.408776]  edp_panel_vdd_work+0x3b/0x60
>[  821.408782]  process_one_work+0x146/0x3e0
>[  821.408786]  worker_thread+0x43/0x3e0
>[  821.408790]  kthread+0x104/0x140
>[  821.408794]  ? create_worker+0x190/0x190
>[  821.408798]  ? kthread_create_on_node+0x40/0x40
>[  821.408801]  ? umh_complete+0x40/0x40
>[  821.408804]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  821.408809]  ret_from_fork+0x22/0x30
>[  821.408811] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  821.408863] ---[ end trace c9eae18250dbfb06 ]---
>[  821.408868] [drm:intel_power_well_disable] disabling DC off
>[  821.408871] [drm:intel_power_well_disable] disabling always-on
>[  821.408873] Use count on power well DC off is already zero
>[  821.408883] ------------[ cut here ]------------
>[  821.408889] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  821.408889] Modules linked in: x86_pkg_temp_thermal
>[  821.408894] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  821.408895] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  821.408897] Workqueue: events edp_panel_vdd_work
>[  821.408900] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  821.408903] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  821.408905] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  821.408907] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  821.408909] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  821.408910] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 00000000000067ae
>[  821.408912] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  821.408913] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  821.408915] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  821.408917] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  821.408918] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  821.408920] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  821.408921] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  821.408922] Call Trace:
>[  821.408925]  edp_panel_vdd_work+0x5a/0x60
>[  821.408929]  process_one_work+0x146/0x3e0
>[  821.408934]  worker_thread+0x43/0x3e0
>[  821.408937]  kthread+0x104/0x140
>[  821.408941]  ? create_worker+0x190/0x190
>[  821.408944]  ? kthread_create_on_node+0x40/0x40
>[  821.408947]  ? umh_complete+0x40/0x40
>[  821.408950]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  821.408954]  ret_from_fork+0x22/0x30
>[  821.408955] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  821.409007] ---[ end trace c9eae18250dbfb07 ]---
>[  821.409008] Use count on power well always-on is already zero
>[  821.409018] ------------[ cut here ]------------
>[  821.409022] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  821.409023] Modules linked in: x86_pkg_temp_thermal
>[  821.409027] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  821.409028] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  821.409030] Workqueue: events edp_panel_vdd_work
>[  821.409033] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  821.409036] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  821.409037] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  821.409040] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  821.409041] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  821.409042] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 00000000000067ce
>[  821.409044] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  821.409045] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  821.409047] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  821.409049] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  821.409050] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  821.409052] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  821.409053] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  821.409054] Call Trace:
>[  821.409056]  edp_panel_vdd_work+0x5a/0x60
>[  821.409060]  process_one_work+0x146/0x3e0
>[  821.409065]  worker_thread+0x43/0x3e0
>[  821.409068]  kthread+0x104/0x140
>[  821.409072]  ? create_worker+0x190/0x190
>[  821.409074]  ? kthread_create_on_node+0x40/0x40
>[  821.409078]  ? umh_complete+0x40/0x40
>[  821.409081]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  821.409084]  ret_from_fork+0x22/0x30
>[  821.409086] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  821.409136] ---[ end trace c9eae18250dbfb08 ]---
>[  821.410771] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  821.410780] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  821.410785] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  821.410798] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  828.384642] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  828.384647] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  831.968654] [drm:intel_runtime_suspend] Suspending device
>[  831.970841] [drm:intel_runtime_suspend] Device suspended
>[  831.970888] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  831.970893] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  831.970898] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  831.970902] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  842.208656] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  842.220699] [drm:intel_runtime_resume] Resuming device
>[  842.223060] [drm:intel_runtime_resume] Device resumed
>[  842.223069] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  842.223075] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  842.223078] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  842.223080] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  842.223085] [drm:intel_power_well_enable] enabling always-on
>[  842.223089] [drm:intel_power_well_enable] enabling DC off
>[  842.223094] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  842.223109] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  842.223118] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  842.223174] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  842.223183] [drm:wait_panel_status] Wait complete
>[  842.223222] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  842.223231] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  842.359165] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  842.359173] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  842.359178] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  842.359234] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  842.424985] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  842.425705] Use count on domain AUX_A is already zero
>[  842.425720] ------------[ cut here ]------------
>[  842.425727] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  842.425728] Modules linked in: x86_pkg_temp_thermal
>[  842.425735] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  842.425736] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  842.425740] Workqueue: events output_poll_execute
>[  842.425743] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  842.425748] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  842.425749] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  842.425752] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  842.425754] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  842.425755] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000006810
>[  842.425757] R10: ffffa21375fd2950 R11: 0000000000006810 R12: ffffa21375fd4b40
>[  842.425758] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  842.425761] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  842.425763] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  842.425765] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  842.425766] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  842.425768] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  842.425769] Call Trace:
>[  842.425774]  intel_dp_detect+0x19f/0x690
>[  842.425780]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  842.425783]  output_poll_execute+0xf3/0x190
>[  842.425788]  process_one_work+0x146/0x3e0
>[  842.425793]  worker_thread+0x43/0x3e0
>[  842.425796]  kthread+0x104/0x140
>[  842.425801]  ? create_worker+0x190/0x190
>[  842.425804]  ? kthread_create_on_node+0x40/0x40
>[  842.425807]  ? umh_complete+0x40/0x40
>[  842.425811]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  842.425815]  ret_from_fork+0x22/0x30
>[  842.425817] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  842.425870] ---[ end trace c9eae18250dbfb09 ]---
>[  842.425875] [drm:intel_power_well_disable] disabling DC off
>[  842.425879] [drm:intel_power_well_disable] disabling always-on
>[  842.425886] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  842.425891] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  842.425894] [drm:intel_power_well_enable] enabling always-on
>[  842.425897] [drm:intel_power_well_enable] enabling DC off
>[  842.425901] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  842.426211] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  842.426222] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  842.426653] [drm:drm_dp_i2c_do_msg] native defer
>[  842.427829] [drm:drm_dp_i2c_do_msg] native defer
>[  842.429088] [drm:drm_dp_i2c_do_msg] native defer
>[  842.430262] [drm:drm_dp_i2c_do_msg] native defer
>[  842.431440] [drm:drm_dp_i2c_do_msg] native defer
>[  842.432250] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  842.432662] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  842.432955] [drm:intel_power_well_disable] disabling DC off
>[  842.432960] [drm:intel_power_well_disable] disabling always-on
>[  842.432967] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  842.432979] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  842.432983] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  842.432988] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  842.432992] [drm:intel_power_well_enable] enabling always-on
>[  842.432995] [drm:intel_power_well_enable] enabling DC off
>[  842.433000] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  842.433008] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  842.433013] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  842.433016] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  842.433018] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  842.433457] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  842.434185] Use count on domain AUX_A is already zero
>[  842.434200] ------------[ cut here ]------------
>[  842.434206] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  842.434207] Modules linked in: x86_pkg_temp_thermal
>[  842.434214] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  842.434215] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  842.434221] Workqueue: events i915_hpd_poll_init_work
>[  842.434224] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  842.434228] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  842.434230] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  842.434233] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  842.434234] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  842.434236] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000006850
>[  842.434237] R10: ffffa21375fd2950 R11: 0000000000006850 R12: ffffa21375fd4b40
>[  842.434239] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  842.434241] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  842.434243] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  842.434245] CR2: 00007f8eda730000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  842.434246] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  842.434248] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  842.434249] Call Trace:
>[  842.434254]  intel_dp_detect+0x19f/0x690
>[  842.434260]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  842.434263]  drm_helper_hpd_irq_event+0x79/0x100
>[  842.434267]  i915_hpd_poll_init_work+0xbe/0xf0
>[  842.434273]  process_one_work+0x146/0x3e0
>[  842.434277]  worker_thread+0x43/0x3e0
>[  842.434281]  kthread+0x104/0x140
>[  842.434285]  ? create_worker+0x190/0x190
>[  842.434288]  ? kthread_create_on_node+0x40/0x40
>[  842.434293]  ret_from_fork+0x22/0x30
>[  842.434294] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  842.434347] ---[ end trace c9eae18250dbfb0a ]---
>[  842.434351] [drm:intel_power_well_disable] disabling DC off
>[  842.434354] [drm:intel_power_well_disable] disabling always-on
>[  842.434358] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  842.434363] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  842.434367] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  842.434370] [drm:intel_power_well_enable] enabling always-on
>[  842.434372] [drm:intel_power_well_enable] enabling DC off
>[  842.434376] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  842.434687] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  842.434698] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  842.435125] [drm:drm_dp_i2c_do_msg] native defer
>[  842.436300] [drm:drm_dp_i2c_do_msg] native defer
>[  842.437480] [drm:drm_dp_i2c_do_msg] native defer
>[  842.438651] [drm:drm_dp_i2c_do_msg] native defer
>[  842.439831] [drm:drm_dp_i2c_do_msg] native defer
>[  842.440572] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  842.440972] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  842.441262] [drm:intel_power_well_disable] disabling DC off
>[  842.441266] [drm:intel_power_well_disable] disabling always-on
>[  842.441270] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  842.441275] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  845.472652] [drm:intel_power_well_enable] enabling always-on
>[  845.472657] [drm:intel_power_well_enable] enabling DC off
>[  845.472662] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  845.472679] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  845.472718] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  845.472720] Use count on domain AUX_A is already zero
>[  845.472736] ------------[ cut here ]------------
>[  845.472743] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  845.472744] Modules linked in: x86_pkg_temp_thermal
>[  845.472751] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  845.472752] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  845.472755] Workqueue: events edp_panel_vdd_work
>[  845.472758] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  845.472762] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  845.472764] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  845.472767] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  845.472769] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  845.472770] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 000000000000688b
>[  845.472772] R10: 0000000000000000 R11: 000000000000688b R12: ffffa21375fd4b40
>[  845.472773] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  845.472776] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  845.472778] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  845.472780] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  845.472781] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  845.472783] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  845.472784] Call Trace:
>[  845.472789]  edp_panel_vdd_off_sync+0x14b/0x170
>[  845.472792]  edp_panel_vdd_work+0x3b/0x60
>[  845.472798]  process_one_work+0x146/0x3e0
>[  845.472802]  worker_thread+0x43/0x3e0
>[  845.472806]  kthread+0x104/0x140
>[  845.472810]  ? create_worker+0x190/0x190
>[  845.472813]  ? kthread_create_on_node+0x40/0x40
>[  845.472818]  ret_from_fork+0x22/0x30
>[  845.472820] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  845.472872] ---[ end trace c9eae18250dbfb0b ]---
>[  845.472877] [drm:intel_power_well_disable] disabling DC off
>[  845.472880] [drm:intel_power_well_disable] disabling always-on
>[  845.472882] Use count on power well DC off is already zero
>[  845.472892] ------------[ cut here ]------------
>[  845.472897] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  845.472898] Modules linked in: x86_pkg_temp_thermal
>[  845.472902] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  845.472903] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  845.472906] Workqueue: events edp_panel_vdd_work
>[  845.472908] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  845.472911] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  845.472913] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  845.472915] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  845.472917] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  845.472918] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 00000000000068ab
>[  845.472920] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  845.472921] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  845.472924] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  845.472925] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  845.472927] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  845.472928] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  845.472930] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  845.472931] Call Trace:
>[  845.472933]  edp_panel_vdd_work+0x5a/0x60
>[  845.472938]  process_one_work+0x146/0x3e0
>[  845.472942]  worker_thread+0x43/0x3e0
>[  845.472945]  kthread+0x104/0x140
>[  845.472949]  ? create_worker+0x190/0x190
>[  845.472952]  ? kthread_create_on_node+0x40/0x40
>[  845.472956]  ret_from_fork+0x22/0x30
>[  845.472957] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  845.473008] ---[ end trace c9eae18250dbfb0c ]---
>[  845.473010] Use count on power well always-on is already zero
>[  845.473020] ------------[ cut here ]------------
>[  845.473024] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  845.473025] Modules linked in: x86_pkg_temp_thermal
>[  845.473028] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  845.473029] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  845.473032] Workqueue: events edp_panel_vdd_work
>[  845.473034] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  845.473037] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  845.473039] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  845.473041] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  845.473043] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  845.473044] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 00000000000068c9
>[  845.473045] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  845.473047] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  845.473049] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  845.473050] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  845.473052] CR2: 00007f8eda730000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  845.473053] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  845.473054] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  845.473055] Call Trace:
>[  845.473058]  edp_panel_vdd_work+0x5a/0x60
>[  845.473062]  process_one_work+0x146/0x3e0
>[  845.473066]  worker_thread+0x43/0x3e0
>[  845.473069]  kthread+0x104/0x140
>[  845.473073]  ? create_worker+0x190/0x190
>[  845.473076]  ? kthread_create_on_node+0x40/0x40
>[  845.473079]  ret_from_fork+0x22/0x30
>[  845.473081] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  845.473131] ---[ end trace c9eae18250dbfb0d ]---
>[  845.474786] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  845.474794] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  845.474800] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  845.474817] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  852.448655] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  852.448661] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  856.032641] [drm:intel_runtime_suspend] Suspending device
>[  856.034824] [drm:intel_runtime_suspend] Device suspended
>[  856.034872] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  856.034877] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  856.034882] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  856.034886] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  866.272657] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  866.284711] [drm:intel_runtime_resume] Resuming device
>[  866.287068] [drm:intel_runtime_resume] Device resumed
>[  866.287078] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  866.287083] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  866.287086] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  866.287088] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  866.287093] [drm:intel_power_well_enable] enabling always-on
>[  866.287097] [drm:intel_power_well_enable] enabling DC off
>[  866.287102] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  866.287117] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  866.287126] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  866.287182] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  866.287191] [drm:wait_panel_status] Wait complete
>[  866.287230] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  866.287239] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  866.423208] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  866.423216] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  866.423221] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  866.423249] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  866.488993] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  866.489707] Use count on domain AUX_A is already zero
>[  866.489722] ------------[ cut here ]------------
>[  866.489728] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  866.489730] Modules linked in: x86_pkg_temp_thermal
>[  866.489736] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  866.489738] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  866.489741] Workqueue: events output_poll_execute
>[  866.489745] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  866.489749] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  866.489751] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  866.489754] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  866.489755] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  866.489757] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000006909
>[  866.489758] R10: ffffa21375fd2950 R11: 0000000000006909 R12: ffffa21375fd4b40
>[  866.489760] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  866.489762] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  866.489764] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  866.489766] CR2: 00007f501d5df000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  866.489767] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  866.489769] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  866.489770] Call Trace:
>[  866.489775]  intel_dp_detect+0x19f/0x690
>[  866.489781]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  866.489784]  output_poll_execute+0xf3/0x190
>[  866.489790]  process_one_work+0x146/0x3e0
>[  866.489794]  worker_thread+0x43/0x3e0
>[  866.489798]  kthread+0x104/0x140
>[  866.489802]  ? create_worker+0x190/0x190
>[  866.489805]  ? kthread_create_on_node+0x40/0x40
>[  866.489810]  ret_from_fork+0x22/0x30
>[  866.489811] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  866.489864] ---[ end trace c9eae18250dbfb0e ]---
>[  866.489869] [drm:intel_power_well_disable] disabling DC off
>[  866.489872] [drm:intel_power_well_disable] disabling always-on
>[  866.489879] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  866.489884] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  866.489887] [drm:intel_power_well_enable] enabling always-on
>[  866.489890] [drm:intel_power_well_enable] enabling DC off
>[  866.489894] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  866.490205] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  866.490216] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  866.490647] [drm:drm_dp_i2c_do_msg] native defer
>[  866.491821] [drm:drm_dp_i2c_do_msg] native defer
>[  866.492998] [drm:drm_dp_i2c_do_msg] native defer
>[  866.494151] [drm:drm_dp_i2c_do_msg] native defer
>[  866.495332] [drm:drm_dp_i2c_do_msg] native defer
>[  866.496155] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  866.496563] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  866.496862] [drm:intel_power_well_disable] disabling DC off
>[  866.496866] [drm:intel_power_well_disable] disabling always-on
>[  866.496873] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  866.496885] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  866.496889] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  866.496895] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  866.496898] [drm:intel_power_well_enable] enabling always-on
>[  866.496901] [drm:intel_power_well_enable] enabling DC off
>[  866.496906] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  866.496915] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  866.496919] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  866.496922] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  866.496924] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  866.497364] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  866.498083] Use count on domain AUX_A is already zero
>[  866.498098] ------------[ cut here ]------------
>[  866.498104] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  866.498105] Modules linked in: x86_pkg_temp_thermal
>[  866.498113] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  866.498114] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  866.498120] Workqueue: events i915_hpd_poll_init_work
>[  866.498123] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  866.498127] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  866.498129] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  866.498132] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  866.498134] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  866.498135] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000006947
>[  866.498137] R10: ffffa21375fd2950 R11: 0000000000006947 R12: ffffa21375fd4b40
>[  866.498138] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  866.498140] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  866.498142] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  866.498144] CR2: 00007f501d5df000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  866.498146] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  866.498147] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  866.498148] Call Trace:
>[  866.498154]  intel_dp_detect+0x19f/0x690
>[  866.498160]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  866.498163]  drm_helper_hpd_irq_event+0x79/0x100
>[  866.498167]  i915_hpd_poll_init_work+0xbe/0xf0
>[  866.498173]  process_one_work+0x146/0x3e0
>[  866.498178]  worker_thread+0x43/0x3e0
>[  866.498181]  kthread+0x104/0x140
>[  866.498186]  ? create_worker+0x190/0x190
>[  866.498189]  ? kthread_create_on_node+0x40/0x40
>[  866.498192]  ? umh_complete+0x40/0x40
>[  866.498196]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  866.498200]  ret_from_fork+0x22/0x30
>[  866.498202] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  866.498254] ---[ end trace c9eae18250dbfb0f ]---
>[  866.498258] [drm:intel_power_well_disable] disabling DC off
>[  866.498261] [drm:intel_power_well_disable] disabling always-on
>[  866.498265] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  866.498270] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  866.498274] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  866.498277] [drm:intel_power_well_enable] enabling always-on
>[  866.498279] [drm:intel_power_well_enable] enabling DC off
>[  866.498283] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  866.498590] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  866.498603] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  866.499029] [drm:drm_dp_i2c_do_msg] native defer
>[  866.500203] [drm:drm_dp_i2c_do_msg] native defer
>[  866.501377] [drm:drm_dp_i2c_do_msg] native defer
>[  866.502546] [drm:drm_dp_i2c_do_msg] native defer
>[  866.503720] [drm:drm_dp_i2c_do_msg] native defer
>[  866.504461] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  866.504864] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  866.505156] [drm:intel_power_well_disable] disabling DC off
>[  866.505159] [drm:intel_power_well_disable] disabling always-on
>[  866.505163] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  866.505167] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  869.536662] [drm:intel_power_well_enable] enabling always-on
>[  869.536668] [drm:intel_power_well_enable] enabling DC off
>[  869.536674] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  869.536692] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  869.536731] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  869.536733] Use count on domain AUX_A is already zero
>[  869.536747] ------------[ cut here ]------------
>[  869.536754] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  869.536755] Modules linked in: x86_pkg_temp_thermal
>[  869.536762] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  869.536763] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  869.536767] Workqueue: events edp_panel_vdd_work
>[  869.536770] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  869.536774] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  869.536776] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  869.536779] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  869.536781] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  869.536782] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000006984
>[  869.536784] R10: 0000000000000000 R11: 0000000000006984 R12: ffffa21375fd4b40
>[  869.536785] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  869.536788] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  869.536790] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  869.536792] CR2: 00007f501d5df000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  869.536793] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  869.536795] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  869.536796] Call Trace:
>[  869.536801]  edp_panel_vdd_off_sync+0x14b/0x170
>[  869.536804]  edp_panel_vdd_work+0x3b/0x60
>[  869.536809]  process_one_work+0x146/0x3e0
>[  869.536814]  worker_thread+0x43/0x3e0
>[  869.536817]  kthread+0x104/0x140
>[  869.536821]  ? create_worker+0x190/0x190
>[  869.536825]  ? kthread_create_on_node+0x40/0x40
>[  869.536828]  ? umh_complete+0x40/0x40
>[  869.536831]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  869.536836]  ret_from_fork+0x22/0x30
>[  869.536838] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  869.536890] ---[ end trace c9eae18250dbfb10 ]---
>[  869.536895] [drm:intel_power_well_disable] disabling DC off
>[  869.536898] [drm:intel_power_well_disable] disabling always-on
>[  869.536900] Use count on power well DC off is already zero
>[  869.536909] ------------[ cut here ]------------
>[  869.536913] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  869.536914] Modules linked in: x86_pkg_temp_thermal
>[  869.536918] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  869.536919] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  869.536922] Workqueue: events edp_panel_vdd_work
>[  869.536924] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  869.536928] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  869.536929] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  869.536931] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  869.536933] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  869.536934] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 00000000000069a6
>[  869.536936] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  869.536937] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  869.536939] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  869.536941] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  869.536942] CR2: 00007f501d5df000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  869.536943] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  869.536945] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  869.536946] Call Trace:
>[  869.536949]  edp_panel_vdd_work+0x5a/0x60
>[  869.536953]  process_one_work+0x146/0x3e0
>[  869.536957]  worker_thread+0x43/0x3e0
>[  869.536960]  kthread+0x104/0x140
>[  869.536964]  ? create_worker+0x190/0x190
>[  869.536967]  ? kthread_create_on_node+0x40/0x40
>[  869.536970]  ? umh_complete+0x40/0x40
>[  869.536974]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  869.536977]  ret_from_fork+0x22/0x30
>[  869.536978] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  869.537029] ---[ end trace c9eae18250dbfb11 ]---
>[  869.537031] Use count on power well always-on is already zero
>[  869.537040] ------------[ cut here ]------------
>[  869.537044] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  869.537044] Modules linked in: x86_pkg_temp_thermal
>[  869.537048] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  869.537049] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  869.537052] Workqueue: events edp_panel_vdd_work
>[  869.537054] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  869.537057] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  869.537059] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  869.537061] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  869.537062] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  869.537064] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 00000000000069c6
>[  869.537065] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  869.537066] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  869.537069] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  869.537070] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  869.537071] CR2: 00007f501d5df000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  869.537073] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  869.537074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  869.537075] Call Trace:
>[  869.537078]  edp_panel_vdd_work+0x5a/0x60
>[  869.537082]  process_one_work+0x146/0x3e0
>[  869.537085]  worker_thread+0x43/0x3e0
>[  869.537089]  kthread+0x104/0x140
>[  869.537092]  ? create_worker+0x190/0x190
>[  869.537095]  ? kthread_create_on_node+0x40/0x40
>[  869.537098]  ? umh_complete+0x40/0x40
>[  869.537101]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  869.537104]  ret_from_fork+0x22/0x30
>[  869.537106] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  869.537156] ---[ end trace c9eae18250dbfb12 ]---
>[  869.538801] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  869.538811] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  869.538816] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  869.538831] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  876.512662] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  876.512669] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  880.096658] [drm:intel_runtime_suspend] Suspending device
>[  880.098842] [drm:intel_runtime_suspend] Device suspended
>[  880.098889] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  880.098894] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  880.098899] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  880.098903] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  890.336656] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  890.348713] [drm:intel_runtime_resume] Resuming device
>[  890.351072] [drm:intel_runtime_resume] Device resumed
>[  890.351081] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  890.351087] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  890.351090] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  890.351092] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  890.351098] [drm:intel_power_well_enable] enabling always-on
>[  890.351101] [drm:intel_power_well_enable] enabling DC off
>[  890.351106] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  890.351121] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  890.351130] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  890.351186] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  890.351195] [drm:wait_panel_status] Wait complete
>[  890.351234] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  890.351243] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  890.487211] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  890.487219] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  890.487224] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  890.487252] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  890.552993] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  890.553710] Use count on domain AUX_A is already zero
>[  890.553726] ------------[ cut here ]------------
>[  890.553733] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  890.553734] Modules linked in: x86_pkg_temp_thermal
>[  890.553741] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  890.553742] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  890.553745] Workqueue: events output_poll_execute
>[  890.553748] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  890.553753] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  890.553755] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  890.553758] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  890.553759] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  890.553761] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000006a08
>[  890.553762] R10: ffffa21375fd2950 R11: 0000000000006a08 R12: ffffa21375fd4b40
>[  890.553764] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  890.553766] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  890.553768] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  890.553770] CR2: 00007f501d5df000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  890.553772] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  890.553773] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  890.553774] Call Trace:
>[  890.553780]  intel_dp_detect+0x19f/0x690
>[  890.553786]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  890.553788]  output_poll_execute+0xf3/0x190
>[  890.553794]  process_one_work+0x146/0x3e0
>[  890.553798]  worker_thread+0x43/0x3e0
>[  890.553802]  kthread+0x104/0x140
>[  890.553806]  ? create_worker+0x190/0x190
>[  890.553809]  ? kthread_create_on_node+0x40/0x40
>[  890.553813]  ? umh_complete+0x40/0x40
>[  890.553816]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  890.553820]  ret_from_fork+0x22/0x30
>[  890.553822] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  890.553875] ---[ end trace c9eae18250dbfb13 ]---
>[  890.553879] [drm:intel_power_well_disable] disabling DC off
>[  890.553883] [drm:intel_power_well_disable] disabling always-on
>[  890.553890] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  890.553894] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  890.553898] [drm:intel_power_well_enable] enabling always-on
>[  890.553901] [drm:intel_power_well_enable] enabling DC off
>[  890.553905] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  890.554215] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  890.554226] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  890.554655] [drm:drm_dp_i2c_do_msg] native defer
>[  890.555845] [drm:drm_dp_i2c_do_msg] native defer
>[  890.557103] [drm:drm_dp_i2c_do_msg] native defer
>[  890.558275] [drm:drm_dp_i2c_do_msg] native defer
>[  890.559453] [drm:drm_dp_i2c_do_msg] native defer
>[  890.560281] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  890.560689] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  890.560983] [drm:intel_power_well_disable] disabling DC off
>[  890.560987] [drm:intel_power_well_disable] disabling always-on
>[  890.560994] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  890.561006] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  890.561011] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  890.561016] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  890.561019] [drm:intel_power_well_enable] enabling always-on
>[  890.561022] [drm:intel_power_well_enable] enabling DC off
>[  890.561027] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  890.561035] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  890.561040] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  890.561043] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  890.561045] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  890.561500] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  890.562217] Use count on domain AUX_A is already zero
>[  890.562231] ------------[ cut here ]------------
>[  890.562238] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  890.562239] Modules linked in: x86_pkg_temp_thermal
>[  890.562246] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  890.562248] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  890.562254] Workqueue: events i915_hpd_poll_init_work
>[  890.562257] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  890.562261] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  890.562263] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  890.562266] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  890.562267] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[  890.562269] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000006a48
>[  890.562270] R10: ffffa21375fd2950 R11: 0000000000006a48 R12: ffffa21375fd4b40
>[  890.562272] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  890.562274] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  890.562276] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  890.562278] CR2: 00007f8eda73a000 CR3: 000000027258c000 CR4: 00000000003406e0
>[  890.562279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  890.562281] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  890.562282] Call Trace:
>[  890.562287]  intel_dp_detect+0x19f/0x690
>[  890.562293]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  890.562296]  drm_helper_hpd_irq_event+0x79/0x100
>[  890.562300]  i915_hpd_poll_init_work+0xbe/0xf0
>[  890.562306]  process_one_work+0x146/0x3e0
>[  890.562310]  worker_thread+0x43/0x3e0
>[  890.562314]  kthread+0x104/0x140
>[  890.562318]  ? create_worker+0x190/0x190
>[  890.562321]  ? kthread_create_on_node+0x40/0x40
>[  890.562326]  ret_from_fork+0x22/0x30
>[  890.562327] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  890.562380] ---[ end trace c9eae18250dbfb14 ]---
>[  890.562384] [drm:intel_power_well_disable] disabling DC off
>[  890.562387] [drm:intel_power_well_disable] disabling always-on
>[  890.562391] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  890.562396] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  890.562399] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  890.562402] [drm:intel_power_well_enable] enabling always-on
>[  890.562405] [drm:intel_power_well_enable] enabling DC off
>[  890.562409] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  890.562717] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  890.562733] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  890.563158] [drm:drm_dp_i2c_do_msg] native defer
>[  890.564332] [drm:drm_dp_i2c_do_msg] native defer
>[  890.565509] [drm:drm_dp_i2c_do_msg] native defer
>[  890.566676] [drm:drm_dp_i2c_do_msg] native defer
>[  890.567849] [drm:drm_dp_i2c_do_msg] native defer
>[  890.568591] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  890.568992] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  890.569284] [drm:intel_power_well_disable] disabling DC off
>[  890.569287] [drm:intel_power_well_disable] disabling always-on
>[  890.569291] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  890.569296] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  893.600656] [drm:intel_power_well_enable] enabling always-on
>[  893.600660] [drm:intel_power_well_enable] enabling DC off
>[  893.600666] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  893.600683] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  893.600723] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  893.600724] Use count on domain AUX_A is already zero
>[  893.600740] ------------[ cut here ]------------
>[  893.600747] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  893.600748] Modules linked in: x86_pkg_temp_thermal
>[  893.600755] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  893.600757] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  893.600760] Workqueue: events edp_panel_vdd_work
>[  893.600762] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  893.600767] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  893.600769] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  893.600771] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  893.600773] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  893.600775] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000006a83
>[  893.600776] R10: 0000000000000000 R11: 0000000000006a83 R12: ffffa21375fd4b40
>[  893.600778] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  893.600780] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  893.600782] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  893.600784] CR2: 00007f8eda73a000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  893.600785] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  893.600787] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  893.600788] Call Trace:
>[  893.600793]  edp_panel_vdd_off_sync+0x14b/0x170
>[  893.600796]  edp_panel_vdd_work+0x3b/0x60
>[  893.600802]  process_one_work+0x146/0x3e0
>[  893.600806]  worker_thread+0x43/0x3e0
>[  893.600810]  kthread+0x104/0x140
>[  893.600814]  ? create_worker+0x190/0x190
>[  893.600817]  ? kthread_create_on_node+0x40/0x40
>[  893.600822]  ret_from_fork+0x22/0x30
>[  893.600824] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  893.600876] ---[ end trace c9eae18250dbfb15 ]---
>[  893.600880] [drm:intel_power_well_disable] disabling DC off
>[  893.600884] [drm:intel_power_well_disable] disabling always-on
>[  893.600886] Use count on power well DC off is already zero
>[  893.600896] ------------[ cut here ]------------
>[  893.600901] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  893.600902] Modules linked in: x86_pkg_temp_thermal
>[  893.600906] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  893.600907] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  893.600910] Workqueue: events edp_panel_vdd_work
>[  893.600913] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  893.600916] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  893.600917] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  893.600920] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  893.600921] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  893.600923] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000006aa3
>[  893.600924] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  893.600926] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  893.600928] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  893.600930] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  893.600931] CR2: 00007f8eda73a000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  893.600933] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  893.600934] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  893.600935] Call Trace:
>[  893.600938]  edp_panel_vdd_work+0x5a/0x60
>[  893.600942]  process_one_work+0x146/0x3e0
>[  893.600946]  worker_thread+0x43/0x3e0
>[  893.600950]  kthread+0x104/0x140
>[  893.600954]  ? create_worker+0x190/0x190
>[  893.600957]  ? kthread_create_on_node+0x40/0x40
>[  893.600960]  ret_from_fork+0x22/0x30
>[  893.600962] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  893.601013] ---[ end trace c9eae18250dbfb16 ]---
>[  893.601014] Use count on power well always-on is already zero
>[  893.601024] ------------[ cut here ]------------
>[  893.601029] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  893.601030] Modules linked in: x86_pkg_temp_thermal
>[  893.601034] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  893.601035] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  893.601037] Workqueue: events edp_panel_vdd_work
>[  893.601039] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  893.601042] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  893.601044] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  893.601046] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  893.601047] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  893.601049] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000006ac1
>[  893.601050] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  893.601052] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  893.601054] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  893.601055] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  893.601057] CR2: 00007f8eda73a000 CR3: 000000022220a000 CR4: 00000000003406e0
>[  893.601058] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  893.601059] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  893.601060] Call Trace:
>[  893.601063]  edp_panel_vdd_work+0x5a/0x60
>[  893.601067]  process_one_work+0x146/0x3e0
>[  893.601071]  worker_thread+0x43/0x3e0
>[  893.601074]  kthread+0x104/0x140
>[  893.601078]  ? create_worker+0x190/0x190
>[  893.601081]  ? kthread_create_on_node+0x40/0x40
>[  893.601084]  ret_from_fork+0x22/0x30
>[  893.601086] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  893.601136] ---[ end trace c9eae18250dbfb17 ]---
>[  893.602790] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  893.602800] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  893.602805] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  893.602821] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  900.576658] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  900.576664] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  904.160663] [drm:intel_runtime_suspend] Suspending device
>[  904.162765] [drm:intel_runtime_suspend] Device suspended
>[  904.162810] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  904.162815] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  904.162820] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  904.162823] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  914.400658] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  914.412714] [drm:intel_runtime_resume] Resuming device
>[  914.415071] [drm:intel_runtime_resume] Device resumed
>[  914.415080] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  914.415085] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  914.415088] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  914.415091] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  914.415096] [drm:intel_power_well_enable] enabling always-on
>[  914.415100] [drm:intel_power_well_enable] enabling DC off
>[  914.415105] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  914.415120] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  914.415129] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  914.415185] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  914.415194] [drm:wait_panel_status] Wait complete
>[  914.415233] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  914.415242] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  914.551314] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  914.551324] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  914.551328] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  914.551366] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  914.617004] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  914.617721] Use count on domain AUX_A is already zero
>[  914.617737] ------------[ cut here ]------------
>[  914.617744] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  914.617745] Modules linked in: x86_pkg_temp_thermal
>[  914.617752] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  914.617754] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  914.617757] Workqueue: events output_poll_execute
>[  914.617760] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  914.617765] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  914.617767] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  914.617770] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  914.617771] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  914.617773] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000006b01
>[  914.617774] R10: ffffa21375fd2950 R11: 0000000000006b01 R12: ffffa21375fd4b40
>[  914.617776] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  914.617778] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  914.617780] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  914.617782] CR2: 00007f503560d538 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  914.617783] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  914.617785] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  914.617786] Call Trace:
>[  914.617793]  intel_dp_detect+0x19f/0x690
>[  914.617798]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  914.617801]  output_poll_execute+0xf3/0x190
>[  914.617807]  process_one_work+0x146/0x3e0
>[  914.617811]  worker_thread+0x43/0x3e0
>[  914.617815]  kthread+0x104/0x140
>[  914.617819]  ? create_worker+0x190/0x190
>[  914.617822]  ? kthread_create_on_node+0x40/0x40
>[  914.617826]  ret_from_fork+0x22/0x30
>[  914.617828] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  914.617881] ---[ end trace c9eae18250dbfb18 ]---
>[  914.617886] [drm:intel_power_well_disable] disabling DC off
>[  914.617889] [drm:intel_power_well_disable] disabling always-on
>[  914.617897] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  914.617901] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  914.617905] [drm:intel_power_well_enable] enabling always-on
>[  914.617908] [drm:intel_power_well_enable] enabling DC off
>[  914.617912] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  914.618222] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  914.618234] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  914.619406] [drm:drm_dp_i2c_do_msg] native defer
>[  914.620592] [drm:drm_dp_i2c_do_msg] native defer
>[  914.621861] [drm:drm_dp_i2c_do_msg] native defer
>[  914.623117] [drm:drm_dp_i2c_do_msg] native defer
>[  914.624297] [drm:drm_dp_i2c_do_msg] native defer
>[  914.625047] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  914.625450] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  914.625748] [drm:intel_power_well_disable] disabling DC off
>[  914.625752] [drm:intel_power_well_disable] disabling always-on
>[  914.625760] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  914.625771] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  914.625776] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  914.625781] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  914.625784] [drm:intel_power_well_enable] enabling always-on
>[  914.625787] [drm:intel_power_well_enable] enabling DC off
>[  914.625791] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  914.625800] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  914.625804] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  914.625807] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  914.625809] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  914.626248] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  914.627106] Use count on domain AUX_A is already zero
>[  914.627121] ------------[ cut here ]------------
>[  914.627128] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  914.627129] Modules linked in: x86_pkg_temp_thermal
>[  914.627136] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  914.627137] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  914.627144] Workqueue: events i915_hpd_poll_init_work
>[  914.627146] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  914.627151] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  914.627152] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  914.627155] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  914.627157] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  914.627158] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000006b3f
>[  914.627160] R10: ffffa21375fd2950 R11: 0000000000006b3f R12: ffffa21375fd4b40
>[  914.627161] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  914.627164] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  914.627166] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  914.627167] CR2: 00007f503560d538 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  914.627169] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  914.627170] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  914.627171] Call Trace:
>[  914.627177]  intel_dp_detect+0x19f/0x690
>[  914.627182]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  914.627186]  drm_helper_hpd_irq_event+0x79/0x100
>[  914.627190]  i915_hpd_poll_init_work+0xbe/0xf0
>[  914.627196]  process_one_work+0x146/0x3e0
>[  914.627200]  worker_thread+0x43/0x3e0
>[  914.627204]  kthread+0x104/0x140
>[  914.627208]  ? create_worker+0x190/0x190
>[  914.627211]  ? kthread_create_on_node+0x40/0x40
>[  914.627214]  ? umh_complete+0x40/0x40
>[  914.627218]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  914.627222]  ret_from_fork+0x22/0x30
>[  914.627224] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  914.627276] ---[ end trace c9eae18250dbfb19 ]---
>[  914.627280] [drm:intel_power_well_disable] disabling DC off
>[  914.627283] [drm:intel_power_well_disable] disabling always-on
>[  914.627287] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  914.627292] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  914.627296] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  914.627299] [drm:intel_power_well_enable] enabling always-on
>[  914.627301] [drm:intel_power_well_enable] enabling DC off
>[  914.627305] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  914.628264] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  914.628275] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  914.628703] [drm:drm_dp_i2c_do_msg] native defer
>[  914.629879] [drm:drm_dp_i2c_do_msg] native defer
>[  914.631050] [drm:drm_dp_i2c_do_msg] native defer
>[  914.632216] [drm:drm_dp_i2c_do_msg] native defer
>[  914.633391] [drm:drm_dp_i2c_do_msg] native defer
>[  914.634134] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  914.634537] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  914.634828] [drm:intel_power_well_disable] disabling DC off
>[  914.634832] [drm:intel_power_well_disable] disabling always-on
>[  914.634837] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  914.634841] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  917.664692] [drm:intel_power_well_enable] enabling always-on
>[  917.664697] [drm:intel_power_well_enable] enabling DC off
>[  917.664703] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  917.664720] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  917.664760] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  917.664762] Use count on domain AUX_A is already zero
>[  917.664776] ------------[ cut here ]------------
>[  917.664782] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  917.664783] Modules linked in: x86_pkg_temp_thermal
>[  917.664790] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  917.664792] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  917.664795] Workqueue: events edp_panel_vdd_work
>[  917.664798] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  917.664802] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  917.664804] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  917.664807] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  917.664809] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  917.664811] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000006b7c
>[  917.664812] R10: 00000000000000ec R11: 0000000000006b7c R12: ffffa21375fd4b40
>[  917.664814] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  917.664816] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  917.664818] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  917.664819] CR2: 00007f503560d538 CR3: 000000025afee000 CR4: 00000000003406e0
>[  917.664821] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  917.664822] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  917.664823] Call Trace:
>[  917.664828]  edp_panel_vdd_off_sync+0x14b/0x170
>[  917.664832]  edp_panel_vdd_work+0x3b/0x60
>[  917.664837]  process_one_work+0x146/0x3e0
>[  917.664841]  worker_thread+0x43/0x3e0
>[  917.664845]  kthread+0x104/0x140
>[  917.664849]  ? create_worker+0x190/0x190
>[  917.664852]  ? kthread_create_on_node+0x40/0x40
>[  917.664856]  ? umh_complete+0x40/0x40
>[  917.664859]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  917.664864]  ret_from_fork+0x22/0x30
>[  917.664865] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  917.664918] ---[ end trace c9eae18250dbfb1a ]---
>[  917.664922] [drm:intel_power_well_disable] disabling DC off
>[  917.664926] [drm:intel_power_well_disable] disabling always-on
>[  917.664928] Use count on power well DC off is already zero
>[  917.664937] ------------[ cut here ]------------
>[  917.664941] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  917.664942] Modules linked in: x86_pkg_temp_thermal
>[  917.664946] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  917.664947] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  917.664950] Workqueue: events edp_panel_vdd_work
>[  917.664952] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  917.664956] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  917.664957] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  917.664960] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  917.664961] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  917.664963] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000006b9e
>[  917.664964] R10: 00000000000000ec R11: 0000000000000000 R12: ffffa21375fd4b40
>[  917.664966] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  917.664968] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  917.664970] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  917.664971] CR2: 00007f503560d538 CR3: 000000025afee000 CR4: 00000000003406e0
>[  917.664973] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  917.664974] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  917.664975] Call Trace:
>[  917.664978]  edp_panel_vdd_work+0x5a/0x60
>[  917.664983]  process_one_work+0x146/0x3e0
>[  917.664987]  worker_thread+0x43/0x3e0
>[  917.664990]  kthread+0x104/0x140
>[  917.664994]  ? create_worker+0x190/0x190
>[  917.664997]  ? kthread_create_on_node+0x40/0x40
>[  917.665000]  ? umh_complete+0x40/0x40
>[  917.665003]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  917.665006]  ret_from_fork+0x22/0x30
>[  917.665008] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  917.665059] ---[ end trace c9eae18250dbfb1b ]---
>[  917.665061] Use count on power well always-on is already zero
>[  917.665069] ------------[ cut here ]------------
>[  917.665074] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  917.665075] Modules linked in: x86_pkg_temp_thermal
>[  917.665078] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  917.665080] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  917.665082] Workqueue: events edp_panel_vdd_work
>[  917.665084] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  917.665087] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  917.665089] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  917.665091] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  917.665093] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  917.665094] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000006bbe
>[  917.665095] R10: 00000000000000ec R11: 0000000000000000 R12: ffffa21375fd4b40
>[  917.665097] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  917.665099] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  917.665100] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  917.665102] CR2: 00007f503560d538 CR3: 000000025afee000 CR4: 00000000003406e0
>[  917.665103] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  917.665104] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  917.665105] Call Trace:
>[  917.665108]  edp_panel_vdd_work+0x5a/0x60
>[  917.665112]  process_one_work+0x146/0x3e0
>[  917.665116]  worker_thread+0x43/0x3e0
>[  917.665119]  kthread+0x104/0x140
>[  917.665123]  ? create_worker+0x190/0x190
>[  917.665126]  ? kthread_create_on_node+0x40/0x40
>[  917.665129]  ? umh_complete+0x40/0x40
>[  917.665132]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  917.665135]  ret_from_fork+0x22/0x30
>[  917.665137] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  917.665187] ---[ end trace c9eae18250dbfb1c ]---
>[  917.666828] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  917.666835] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  917.666840] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  917.666855] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  924.640660] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  924.640666] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  927.712663] [drm:intel_runtime_suspend] Suspending device
>[  927.714847] [drm:intel_runtime_suspend] Device suspended
>[  927.714894] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  927.714899] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  927.714904] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  927.714908] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  937.952661] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  937.964700] [drm:intel_runtime_resume] Resuming device
>[  937.967049] [drm:intel_runtime_resume] Device resumed
>[  937.967058] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  937.967063] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  937.967066] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  937.967069] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  937.967074] [drm:intel_power_well_enable] enabling always-on
>[  937.967077] [drm:intel_power_well_enable] enabling DC off
>[  937.967082] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  937.967098] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  937.967107] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  937.967162] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  937.967171] [drm:wait_panel_status] Wait complete
>[  937.967211] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  937.967219] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  938.103151] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  938.103158] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  938.103163] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  938.103186] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  938.169019] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  938.169736] Use count on domain AUX_A is already zero
>[  938.169751] ------------[ cut here ]------------
>[  938.169759] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  938.169760] Modules linked in: x86_pkg_temp_thermal
>[  938.169767] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  938.169768] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  938.169772] Workqueue: events output_poll_execute
>[  938.169775] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  938.169779] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  938.169781] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  938.169784] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  938.169785] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  938.169787] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000006c00
>[  938.169788] R10: ffffa21375fd2950 R11: 0000000000006c00 R12: ffffa21375fd4b40
>[  938.169790] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  938.169792] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  938.169794] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  938.169796] CR2: 00007f503560d538 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  938.169797] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  938.169799] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  938.169800] Call Trace:
>[  938.169806]  intel_dp_detect+0x19f/0x690
>[  938.169812]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  938.169814]  output_poll_execute+0xf3/0x190
>[  938.169820]  process_one_work+0x146/0x3e0
>[  938.169824]  worker_thread+0x43/0x3e0
>[  938.169828]  kthread+0x104/0x140
>[  938.169832]  ? create_worker+0x190/0x190
>[  938.169836]  ? kthread_create_on_node+0x40/0x40
>[  938.169839]  ? umh_complete+0x40/0x40
>[  938.169843]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  938.169847]  ret_from_fork+0x22/0x30
>[  938.169849] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  938.169901] ---[ end trace c9eae18250dbfb1d ]---
>[  938.169906] [drm:intel_power_well_disable] disabling DC off
>[  938.169910] [drm:intel_power_well_disable] disabling always-on
>[  938.169917] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  938.169922] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  938.169925] [drm:intel_power_well_enable] enabling always-on
>[  938.169928] [drm:intel_power_well_enable] enabling DC off
>[  938.169932] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  938.170242] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  938.170253] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  938.171456] [drm:drm_dp_i2c_do_msg] native defer
>[  938.172638] [drm:drm_dp_i2c_do_msg] native defer
>[  938.173931] [drm:drm_dp_i2c_do_msg] native defer
>[  938.175159] [drm:drm_dp_i2c_do_msg] native defer
>[  938.176344] [drm:drm_dp_i2c_do_msg] native defer
>[  938.177092] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  938.177516] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  938.177810] [drm:intel_power_well_disable] disabling DC off
>[  938.177813] [drm:intel_power_well_disable] disabling always-on
>[  938.177821] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  938.177833] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  938.177837] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  938.177843] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  938.177846] [drm:intel_power_well_enable] enabling always-on
>[  938.177849] [drm:intel_power_well_enable] enabling DC off
>[  938.177854] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  938.177862] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  938.177867] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  938.177869] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  938.177872] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  938.178306] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  938.179035] Use count on domain AUX_A is already zero
>[  938.179050] ------------[ cut here ]------------
>[  938.179057] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  938.179058] Modules linked in: x86_pkg_temp_thermal
>[  938.179065] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  938.179067] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  938.179072] Workqueue: events i915_hpd_poll_init_work
>[  938.179075] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  938.179079] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  938.179081] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  938.179084] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  938.179086] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  938.179087] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000006c40
>[  938.179089] R10: ffffa21375fd2950 R11: 0000000000006c40 R12: ffffa21375fd4b40
>[  938.179091] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  938.179093] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  938.179095] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  938.179096] CR2: 00007f503560d538 CR3: 000000027258c000 CR4: 00000000003406e0
>[  938.179098] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  938.179099] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  938.179101] Call Trace:
>[  938.179106]  intel_dp_detect+0x19f/0x690
>[  938.179111]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  938.179115]  drm_helper_hpd_irq_event+0x79/0x100
>[  938.179119]  i915_hpd_poll_init_work+0xbe/0xf0
>[  938.179125]  process_one_work+0x146/0x3e0
>[  938.179129]  worker_thread+0x43/0x3e0
>[  938.179133]  kthread+0x104/0x140
>[  938.179137]  ? create_worker+0x190/0x190
>[  938.179140]  ? kthread_create_on_node+0x40/0x40
>[  938.179144]  ret_from_fork+0x22/0x30
>[  938.179146] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  938.179198] ---[ end trace c9eae18250dbfb1e ]---
>[  938.179203] [drm:intel_power_well_disable] disabling DC off
>[  938.179205] [drm:intel_power_well_disable] disabling always-on
>[  938.179209] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  938.179214] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  938.179218] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  938.179221] [drm:intel_power_well_enable] enabling always-on
>[  938.179223] [drm:intel_power_well_enable] enabling DC off
>[  938.179227] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  938.179536] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  938.179552] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  938.179982] [drm:drm_dp_i2c_do_msg] native defer
>[  938.181159] [drm:drm_dp_i2c_do_msg] native defer
>[  938.182334] [drm:drm_dp_i2c_do_msg] native defer
>[  938.183505] [drm:drm_dp_i2c_do_msg] native defer
>[  938.184680] [drm:drm_dp_i2c_do_msg] native defer
>[  938.185422] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  938.185827] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  938.186118] [drm:intel_power_well_disable] disabling DC off
>[  938.186122] [drm:intel_power_well_disable] disabling always-on
>[  938.186126] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  938.186131] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  941.216659] [drm:intel_power_well_enable] enabling always-on
>[  941.216663] [drm:intel_power_well_enable] enabling DC off
>[  941.216669] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  941.216685] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  941.216725] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  941.216727] Use count on domain AUX_A is already zero
>[  941.216742] ------------[ cut here ]------------
>[  941.216749] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  941.216750] Modules linked in: x86_pkg_temp_thermal
>[  941.216757] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  941.216759] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  941.216762] Workqueue: events edp_panel_vdd_work
>[  941.216765] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  941.216769] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  941.216771] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  941.216774] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  941.216775] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  941.216777] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000006c7b
>[  941.216779] R10: 0000000000000000 R11: 0000000000006c7b R12: ffffa21375fd4b40
>[  941.216780] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  941.216782] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  941.216784] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  941.216786] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[  941.216788] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  941.216789] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  941.216791] Call Trace:
>[  941.216795]  edp_panel_vdd_off_sync+0x14b/0x170
>[  941.216798]  edp_panel_vdd_work+0x3b/0x60
>[  941.216804]  process_one_work+0x146/0x3e0
>[  941.216809]  worker_thread+0x43/0x3e0
>[  941.216812]  kthread+0x104/0x140
>[  941.216816]  ? create_worker+0x190/0x190
>[  941.216820]  ? kthread_create_on_node+0x40/0x40
>[  941.216824]  ret_from_fork+0x22/0x30
>[  941.216826] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  941.216879] ---[ end trace c9eae18250dbfb1f ]---
>[  941.216884] [drm:intel_power_well_disable] disabling DC off
>[  941.216887] [drm:intel_power_well_disable] disabling always-on
>[  941.216889] Use count on power well DC off is already zero
>[  941.216899] ------------[ cut here ]------------
>[  941.216904] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  941.216905] Modules linked in: x86_pkg_temp_thermal
>[  941.216909] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  941.216910] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  941.216913] Workqueue: events edp_panel_vdd_work
>[  941.216916] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  941.216919] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  941.216920] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  941.216923] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  941.216925] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  941.216926] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000006c9b
>[  941.216928] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  941.216929] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  941.216931] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  941.216933] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  941.216934] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[  941.216936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  941.216937] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  941.216938] Call Trace:
>[  941.216941]  edp_panel_vdd_work+0x5a/0x60
>[  941.216945]  process_one_work+0x146/0x3e0
>[  941.216950]  worker_thread+0x43/0x3e0
>[  941.216953]  kthread+0x104/0x140
>[  941.216957]  ? create_worker+0x190/0x190
>[  941.216960]  ? kthread_create_on_node+0x40/0x40
>[  941.216963]  ret_from_fork+0x22/0x30
>[  941.216965] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  941.217015] ---[ end trace c9eae18250dbfb20 ]---
>[  941.217017] Use count on power well always-on is already zero
>[  941.217027] ------------[ cut here ]------------
>[  941.217031] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  941.217032] Modules linked in: x86_pkg_temp_thermal
>[  941.217035] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  941.217037] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  941.217039] Workqueue: events edp_panel_vdd_work
>[  941.217041] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  941.217045] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  941.217046] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  941.217048] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  941.217050] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  941.217051] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000006cb9
>[  941.217053] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  941.217054] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  941.217056] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  941.217058] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  941.217059] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[  941.217060] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  941.217062] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  941.217063] Call Trace:
>[  941.217065]  edp_panel_vdd_work+0x5a/0x60
>[  941.217070]  process_one_work+0x146/0x3e0
>[  941.217074]  worker_thread+0x43/0x3e0
>[  941.217077]  kthread+0x104/0x140
>[  941.217081]  ? create_worker+0x190/0x190
>[  941.217084]  ? kthread_create_on_node+0x40/0x40
>[  941.217087]  ret_from_fork+0x22/0x30
>[  941.217088] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  941.217139] ---[ end trace c9eae18250dbfb21 ]---
>[  941.218792] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  941.218801] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  941.218806] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  941.218820] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  948.192662] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  948.192668] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  951.776665] [drm:intel_runtime_suspend] Suspending device
>[  951.778850] [drm:intel_runtime_suspend] Device suspended
>[  951.778899] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  951.778904] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  951.778909] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  951.778912] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  962.016660] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  962.028698] [drm:intel_runtime_resume] Resuming device
>[  962.031058] [drm:intel_runtime_resume] Device resumed
>[  962.031067] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  962.031073] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  962.031076] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  962.031078] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  962.031084] [drm:intel_power_well_enable] enabling always-on
>[  962.031087] [drm:intel_power_well_enable] enabling DC off
>[  962.031092] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  962.031107] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  962.031116] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  962.031171] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  962.031180] [drm:wait_panel_status] Wait complete
>[  962.031220] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  962.031228] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  962.167159] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  962.167167] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  962.167172] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  962.167195] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  962.232983] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  962.233696] Use count on domain AUX_A is already zero
>[  962.233711] ------------[ cut here ]------------
>[  962.233718] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  962.233719] Modules linked in: x86_pkg_temp_thermal
>[  962.233726] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  962.233728] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  962.233731] Workqueue: events output_poll_execute
>[  962.233734] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  962.233739] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  962.233741] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[  962.233743] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  962.233745] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  962.233746] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000006cf9
>[  962.233748] R10: ffffa21375fd2950 R11: 0000000000006cf9 R12: ffffa21375fd4b40
>[  962.233750] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  962.233752] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  962.233754] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  962.233755] CR2: 00007f503560d538 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  962.233757] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  962.233758] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  962.233760] Call Trace:
>[  962.233765]  intel_dp_detect+0x19f/0x690
>[  962.233771]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  962.233774]  output_poll_execute+0xf3/0x190
>[  962.233779]  process_one_work+0x146/0x3e0
>[  962.233784]  worker_thread+0x43/0x3e0
>[  962.233787]  kthread+0x104/0x140
>[  962.233791]  ? create_worker+0x190/0x190
>[  962.233795]  ? kthread_create_on_node+0x40/0x40
>[  962.233799]  ret_from_fork+0x22/0x30
>[  962.233801] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  962.233854] ---[ end trace c9eae18250dbfb22 ]---
>[  962.233859] [drm:intel_power_well_disable] disabling DC off
>[  962.233862] [drm:intel_power_well_disable] disabling always-on
>[  962.233870] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  962.233874] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  962.233878] [drm:intel_power_well_enable] enabling always-on
>[  962.233880] [drm:intel_power_well_enable] enabling DC off
>[  962.233885] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  962.234194] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  962.234205] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  962.234637] [drm:drm_dp_i2c_do_msg] native defer
>[  962.235815] [drm:drm_dp_i2c_do_msg] native defer
>[  962.237080] [drm:drm_dp_i2c_do_msg] native defer
>[  962.238250] [drm:drm_dp_i2c_do_msg] native defer
>[  962.239426] [drm:drm_dp_i2c_do_msg] native defer
>[  962.240217] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  962.240622] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  962.240916] [drm:intel_power_well_disable] disabling DC off
>[  962.240919] [drm:intel_power_well_disable] disabling always-on
>[  962.240926] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  962.240937] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  962.240941] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  962.240945] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  962.240949] [drm:intel_power_well_enable] enabling always-on
>[  962.240951] [drm:intel_power_well_enable] enabling DC off
>[  962.240956] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  962.240964] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  962.240968] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  962.240971] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  962.240973] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  962.241407] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  962.242124] Use count on domain AUX_A is already zero
>[  962.242137] ------------[ cut here ]------------
>[  962.242143] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  962.242144] Modules linked in: x86_pkg_temp_thermal
>[  962.242151] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  962.242152] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  962.242158] Workqueue: events i915_hpd_poll_init_work
>[  962.242161] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  962.242165] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  962.242167] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[  962.242170] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  962.242171] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  962.242173] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000006d37
>[  962.242174] R10: ffffa21375fd2950 R11: 0000000000006d37 R12: ffffa21375fd4b40
>[  962.242176] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  962.242178] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  962.242180] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  962.242182] CR2: 00007f503560d538 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  962.242183] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  962.242184] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  962.242186] Call Trace:
>[  962.242191]  intel_dp_detect+0x19f/0x690
>[  962.242196]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  962.242199]  drm_helper_hpd_irq_event+0x79/0x100
>[  962.242204]  i915_hpd_poll_init_work+0xbe/0xf0
>[  962.242209]  process_one_work+0x146/0x3e0
>[  962.242213]  worker_thread+0x43/0x3e0
>[  962.242216]  kthread+0x104/0x140
>[  962.242221]  ? create_worker+0x190/0x190
>[  962.242224]  ? kthread_create_on_node+0x40/0x40
>[  962.242227]  ? umh_complete+0x40/0x40
>[  962.242230]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  962.242234]  ret_from_fork+0x22/0x30
>[  962.242236] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  962.242288] ---[ end trace c9eae18250dbfb23 ]---
>[  962.242292] [drm:intel_power_well_disable] disabling DC off
>[  962.242295] [drm:intel_power_well_disable] disabling always-on
>[  962.242299] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  962.242304] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  962.242308] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  962.242311] [drm:intel_power_well_enable] enabling always-on
>[  962.242313] [drm:intel_power_well_enable] enabling DC off
>[  962.242317] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  962.242640] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  962.242655] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  962.243081] [drm:drm_dp_i2c_do_msg] native defer
>[  962.244258] [drm:drm_dp_i2c_do_msg] native defer
>[  962.245436] [drm:drm_dp_i2c_do_msg] native defer
>[  962.246610] [drm:drm_dp_i2c_do_msg] native defer
>[  962.247785] [drm:drm_dp_i2c_do_msg] native defer
>[  962.248530] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  962.248931] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  962.249223] [drm:intel_power_well_disable] disabling DC off
>[  962.249227] [drm:intel_power_well_disable] disabling always-on
>[  962.249231] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  962.249236] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  965.280663] [drm:intel_power_well_enable] enabling always-on
>[  965.280668] [drm:intel_power_well_enable] enabling DC off
>[  965.280675] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  965.280693] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  965.280733] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  965.280734] Use count on domain AUX_A is already zero
>[  965.280749] ------------[ cut here ]------------
>[  965.280755] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  965.280756] Modules linked in: x86_pkg_temp_thermal
>[  965.280763] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  965.280765] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  965.280768] Workqueue: events edp_panel_vdd_work
>[  965.280771] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  965.280775] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  965.280777] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[  965.280780] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  965.280781] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  965.280783] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000006d74
>[  965.280784] R10: 0000000000000000 R11: 0000000000006d74 R12: ffffa21375fd4b40
>[  965.280786] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  965.280788] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  965.280790] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  965.280792] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[  965.280793] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  965.280795] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  965.280796] Call Trace:
>[  965.280801]  edp_panel_vdd_off_sync+0x14b/0x170
>[  965.280804]  edp_panel_vdd_work+0x3b/0x60
>[  965.280809]  process_one_work+0x146/0x3e0
>[  965.280814]  worker_thread+0x43/0x3e0
>[  965.280817]  kthread+0x104/0x140
>[  965.280822]  ? create_worker+0x190/0x190
>[  965.280825]  ? kthread_create_on_node+0x40/0x40
>[  965.280828]  ? umh_complete+0x40/0x40
>[  965.280831]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  965.280836]  ret_from_fork+0x22/0x30
>[  965.280838] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  965.280890] ---[ end trace c9eae18250dbfb24 ]---
>[  965.280895] [drm:intel_power_well_disable] disabling DC off
>[  965.280898] [drm:intel_power_well_disable] disabling always-on
>[  965.280900] Use count on power well DC off is already zero
>[  965.280909] ------------[ cut here ]------------
>[  965.280914] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  965.280915] Modules linked in: x86_pkg_temp_thermal
>[  965.280919] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  965.280920] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  965.280923] Workqueue: events edp_panel_vdd_work
>[  965.280926] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  965.280929] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  965.280931] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  965.280933] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  965.280934] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  965.280936] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000006d96
>[  965.280937] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  965.280939] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  965.280941] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  965.280942] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  965.280944] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[  965.280945] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  965.280947] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  965.280948] Call Trace:
>[  965.280951]  edp_panel_vdd_work+0x5a/0x60
>[  965.280955]  process_one_work+0x146/0x3e0
>[  965.280959]  worker_thread+0x43/0x3e0
>[  965.280962]  kthread+0x104/0x140
>[  965.280966]  ? create_worker+0x190/0x190
>[  965.280969]  ? kthread_create_on_node+0x40/0x40
>[  965.280972]  ? umh_complete+0x40/0x40
>[  965.280975]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  965.280978]  ret_from_fork+0x22/0x30
>[  965.280980] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  965.281031] ---[ end trace c9eae18250dbfb25 ]---
>[  965.281032] Use count on power well always-on is already zero
>[  965.281041] ------------[ cut here ]------------
>[  965.281045] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  965.281046] Modules linked in: x86_pkg_temp_thermal
>[  965.281050] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  965.281051] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  965.281053] Workqueue: events edp_panel_vdd_work
>[  965.281056] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  965.281059] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  965.281060] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[  965.281062] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  965.281064] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  965.281065] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000006db6
>[  965.281067] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  965.281068] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  965.281070] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  965.281071] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  965.281073] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[  965.281074] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  965.281075] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  965.281076] Call Trace:
>[  965.281079]  edp_panel_vdd_work+0x5a/0x60
>[  965.281083]  process_one_work+0x146/0x3e0
>[  965.281087]  worker_thread+0x43/0x3e0
>[  965.281090]  kthread+0x104/0x140
>[  965.281094]  ? create_worker+0x190/0x190
>[  965.281097]  ? kthread_create_on_node+0x40/0x40
>[  965.281100]  ? umh_complete+0x40/0x40
>[  965.281103]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  965.281106]  ret_from_fork+0x22/0x30
>[  965.281108] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  965.281158] ---[ end trace c9eae18250dbfb26 ]---
>[  965.282800] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  965.282809] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  965.282814] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  965.282833] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  972.256598] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  972.256603] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  975.840676] [drm:intel_runtime_suspend] Suspending device
>[  975.842861] [drm:intel_runtime_suspend] Device suspended
>[  975.842909] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  975.842914] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  975.842919] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  975.842922] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  986.080606] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  986.092718] [drm:intel_runtime_resume] Resuming device
>[  986.095072] [drm:intel_runtime_resume] Device resumed
>[  986.095081] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  986.095086] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  986.095089] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  986.095092] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  986.095097] [drm:intel_power_well_enable] enabling always-on
>[  986.095100] [drm:intel_power_well_enable] enabling DC off
>[  986.095105] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  986.095121] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  986.095130] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  986.095185] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  986.095194] [drm:wait_panel_status] Wait complete
>[  986.095234] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[  986.095242] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[  986.231213] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  986.231221] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  986.231226] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  986.231245] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  986.296995] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  986.297710] Use count on domain AUX_A is already zero
>[  986.297725] ------------[ cut here ]------------
>[  986.297732] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  986.297733] Modules linked in: x86_pkg_temp_thermal
>[  986.297740] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[  986.297741] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  986.297745] Workqueue: events output_poll_execute
>[  986.297748] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[  986.297752] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  986.297754] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[  986.297757] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[  986.297759] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[  986.297760] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000006df8
>[  986.297762] R10: ffffa21375fd2950 R11: 0000000000006df8 R12: ffffa21375fd4b40
>[  986.297763] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  986.297766] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  986.297767] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  986.297769] CR2: 00007f503560d538 CR3: 00000002724e8000 CR4: 00000000003406e0
>[  986.297771] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  986.297772] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  986.297773] Call Trace:
>[  986.297779]  intel_dp_detect+0x19f/0x690
>[  986.297785]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  986.297787]  output_poll_execute+0xf3/0x190
>[  986.297793]  process_one_work+0x146/0x3e0
>[  986.297798]  worker_thread+0x43/0x3e0
>[  986.297801]  kthread+0x104/0x140
>[  986.297806]  ? create_worker+0x190/0x190
>[  986.297809]  ? kthread_create_on_node+0x40/0x40
>[  986.297812]  ? umh_complete+0x40/0x40
>[  986.297816]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  986.297820]  ret_from_fork+0x22/0x30
>[  986.297822] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  986.297875] ---[ end trace c9eae18250dbfb27 ]---
>[  986.297880] [drm:intel_power_well_disable] disabling DC off
>[  986.297883] [drm:intel_power_well_disable] disabling always-on
>[  986.297891] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  986.297895] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  986.297899] [drm:intel_power_well_enable] enabling always-on
>[  986.297901] [drm:intel_power_well_enable] enabling DC off
>[  986.297906] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  986.298218] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  986.298229] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  986.298660] [drm:drm_dp_i2c_do_msg] native defer
>[  986.299839] [drm:drm_dp_i2c_do_msg] native defer
>[  986.301102] [drm:drm_dp_i2c_do_msg] native defer
>[  986.302277] [drm:drm_dp_i2c_do_msg] native defer
>[  986.303458] [drm:drm_dp_i2c_do_msg] native defer
>[  986.304287] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  986.304694] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  986.304988] [drm:intel_power_well_disable] disabling DC off
>[  986.304991] [drm:intel_power_well_disable] disabling always-on
>[  986.304998] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  986.305009] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  986.305013] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  986.305017] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[  986.305020] [drm:intel_power_well_enable] enabling always-on
>[  986.305023] [drm:intel_power_well_enable] enabling DC off
>[  986.305027] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  986.305036] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[  986.305040] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  986.305043] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[  986.305045] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[  986.305480] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  986.306200] Use count on domain AUX_A is already zero
>[  986.306213] ------------[ cut here ]------------
>[  986.306219] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  986.306220] Modules linked in: x86_pkg_temp_thermal
>[  986.306226] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  986.306228] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  986.306233] Workqueue: events i915_hpd_poll_init_work
>[  986.306236] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  986.306240] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  986.306242] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[  986.306245] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  986.306247] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[  986.306248] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000006e38
>[  986.306250] R10: ffffa21375fd2950 R11: 0000000000006e38 R12: ffffa21375fd4b40
>[  986.306251] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[  986.306254] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  986.306256] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  986.306258] CR2: 00007f503560d538 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[  986.306259] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  986.306261] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  986.306262] Call Trace:
>[  986.306267]  intel_dp_detect+0x19f/0x690
>[  986.306272]  drm_helper_probe_detect_ctx+0x34/0xc0
>[  986.306276]  drm_helper_hpd_irq_event+0x79/0x100
>[  986.306280]  i915_hpd_poll_init_work+0xbe/0xf0
>[  986.306285]  process_one_work+0x146/0x3e0
>[  986.306289]  worker_thread+0x43/0x3e0
>[  986.306293]  kthread+0x104/0x140
>[  986.306297]  ? create_worker+0x190/0x190
>[  986.306300]  ? kthread_create_on_node+0x40/0x40
>[  986.306304]  ret_from_fork+0x22/0x30
>[  986.306306] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  986.306358] ---[ end trace c9eae18250dbfb28 ]---
>[  986.306362] [drm:intel_power_well_disable] disabling DC off
>[  986.306365] [drm:intel_power_well_disable] disabling always-on
>[  986.306369] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[  986.306374] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  986.306378] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[  986.306381] [drm:intel_power_well_enable] enabling always-on
>[  986.306384] [drm:intel_power_well_enable] enabling DC off
>[  986.306387] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  986.306698] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[  986.306709] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[  986.307133] [drm:drm_dp_i2c_do_msg] native defer
>[  986.308309] [drm:drm_dp_i2c_do_msg] native defer
>[  986.309486] [drm:drm_dp_i2c_do_msg] native defer
>[  986.310653] [drm:drm_dp_i2c_do_msg] native defer
>[  986.311827] [drm:drm_dp_i2c_do_msg] native defer
>[  986.312569] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[  986.312971] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  986.313263] [drm:intel_power_well_disable] disabling DC off
>[  986.313266] [drm:intel_power_well_disable] disabling always-on
>[  986.313270] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[  986.313275] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  989.344652] [drm:intel_power_well_enable] enabling always-on
>[  989.344656] [drm:intel_power_well_enable] enabling DC off
>[  989.344661] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  989.344678] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  989.344717] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[  989.344719] Use count on domain AUX_A is already zero
>[  989.344735] ------------[ cut here ]------------
>[  989.344742] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  989.344743] Modules linked in: x86_pkg_temp_thermal
>[  989.344749] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  989.344751] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  989.344754] Workqueue: events edp_panel_vdd_work
>[  989.344757] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  989.344761] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  989.344763] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[  989.344766] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[  989.344768] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[  989.344769] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000006e73
>[  989.344771] R10: 0000000000000000 R11: 0000000000006e73 R12: ffffa21375fd4b40
>[  989.344773] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[  989.344775] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  989.344777] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  989.344778] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[  989.344780] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  989.344781] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  989.344783] Call Trace:
>[  989.344787]  edp_panel_vdd_off_sync+0x14b/0x170
>[  989.344790]  edp_panel_vdd_work+0x3b/0x60
>[  989.344796]  process_one_work+0x146/0x3e0
>[  989.344800]  worker_thread+0x43/0x3e0
>[  989.344804]  kthread+0x104/0x140
>[  989.344809]  ? create_worker+0x190/0x190
>[  989.344812]  ? kthread_create_on_node+0x40/0x40
>[  989.344816]  ret_from_fork+0x22/0x30
>[  989.344818] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  989.344871] ---[ end trace c9eae18250dbfb29 ]---
>[  989.344875] [drm:intel_power_well_disable] disabling DC off
>[  989.344878] [drm:intel_power_well_disable] disabling always-on
>[  989.344880] Use count on power well DC off is already zero
>[  989.344890] ------------[ cut here ]------------
>[  989.344895] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  989.344896] Modules linked in: x86_pkg_temp_thermal
>[  989.344900] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  989.344901] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  989.344904] Workqueue: events edp_panel_vdd_work
>[  989.344906] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  989.344909] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  989.344911] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  989.344913] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[  989.344915] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  989.344917] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000006e93
>[  989.344918] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  989.344920] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  989.344922] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  989.344923] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  989.344925] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[  989.344926] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  989.344928] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  989.344928] Call Trace:
>[  989.344931]  edp_panel_vdd_work+0x5a/0x60
>[  989.344936]  process_one_work+0x146/0x3e0
>[  989.344940]  worker_thread+0x43/0x3e0
>[  989.344943]  kthread+0x104/0x140
>[  989.344947]  ? create_worker+0x190/0x190
>[  989.344950]  ? kthread_create_on_node+0x40/0x40
>[  989.344953]  ret_from_fork+0x22/0x30
>[  989.344955] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  989.345005] ---[ end trace c9eae18250dbfb2a ]---
>[  989.345007] Use count on power well always-on is already zero
>[  989.345017] ------------[ cut here ]------------
>[  989.345021] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  989.345022] Modules linked in: x86_pkg_temp_thermal
>[  989.345026] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[  989.345027] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  989.345029] Workqueue: events edp_panel_vdd_work
>[  989.345032] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[  989.345035] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  989.345036] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[  989.345038] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[  989.345040] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[  989.345041] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000006eb1
>[  989.345043] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[  989.345044] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[  989.345046] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[  989.345048] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  989.345049] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[  989.345050] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  989.345052] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  989.345053] Call Trace:
>[  989.345055]  edp_panel_vdd_work+0x5a/0x60
>[  989.345059]  process_one_work+0x146/0x3e0
>[  989.345064]  worker_thread+0x43/0x3e0
>[  989.345067]  kthread+0x104/0x140
>[  989.345071]  ? create_worker+0x190/0x190
>[  989.345073]  ? kthread_create_on_node+0x40/0x40
>[  989.345077]  ret_from_fork+0x22/0x30
>[  989.345078] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[  989.345129] ---[ end trace c9eae18250dbfb2b ]---
>[  989.346786] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  989.346795] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  989.346800] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  989.346817] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  996.320855] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  996.320861] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  999.904590] [drm:intel_runtime_suspend] Suspending device
>[  999.906769] [drm:intel_runtime_suspend] Device suspended
>[  999.906818] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  999.906822] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[  999.906827] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[  999.906831] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1010.144667] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1010.156722] [drm:intel_runtime_resume] Resuming device
>[ 1010.159071] [drm:intel_runtime_resume] Device resumed
>[ 1010.159080] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1010.159086] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1010.159089] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1010.159091] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1010.159097] [drm:intel_power_well_enable] enabling always-on
>[ 1010.159100] [drm:intel_power_well_enable] enabling DC off
>[ 1010.159105] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1010.159120] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1010.159129] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1010.159185] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1010.159194] [drm:wait_panel_status] Wait complete
>[ 1010.159233] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1010.159242] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1010.295310] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1010.295319] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1010.295324] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1010.295362] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1010.361110] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1010.361834] Use count on domain AUX_A is already zero
>[ 1010.361849] ------------[ cut here ]------------
>[ 1010.361857] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1010.361858] Modules linked in: x86_pkg_temp_thermal
>[ 1010.361865] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1010.361866] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1010.361870] Workqueue: events output_poll_execute
>[ 1010.361873] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1010.361877] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1010.361879] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1010.361882] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1010.361883] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1010.361885] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000006ef1
>[ 1010.361887] R10: ffffa21375fd2950 R11: 0000000000006ef1 R12: ffffa21375fd4b40
>[ 1010.361888] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1010.361890] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1010.361892] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1010.361894] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1010.361896] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1010.361897] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1010.361898] Call Trace:
>[ 1010.361905]  intel_dp_detect+0x19f/0x690
>[ 1010.361911]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1010.361913]  output_poll_execute+0xf3/0x190
>[ 1010.361919]  process_one_work+0x146/0x3e0
>[ 1010.361923]  worker_thread+0x43/0x3e0
>[ 1010.361927]  kthread+0x104/0x140
>[ 1010.361931]  ? create_worker+0x190/0x190
>[ 1010.361934]  ? kthread_create_on_node+0x40/0x40
>[ 1010.361939]  ret_from_fork+0x22/0x30
>[ 1010.361941] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1010.361993] ---[ end trace c9eae18250dbfb2c ]---
>[ 1010.361999] [drm:intel_power_well_disable] disabling DC off
>[ 1010.362002] [drm:intel_power_well_disable] disabling always-on
>[ 1010.362009] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1010.362014] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1010.362018] [drm:intel_power_well_enable] enabling always-on
>[ 1010.362021] [drm:intel_power_well_enable] enabling DC off
>[ 1010.362025] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1010.362335] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1010.362346] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1010.362776] [drm:drm_dp_i2c_do_msg] native defer
>[ 1010.363952] [drm:drm_dp_i2c_do_msg] native defer
>[ 1010.365132] [drm:drm_dp_i2c_do_msg] native defer
>[ 1010.366300] [drm:drm_dp_i2c_do_msg] native defer
>[ 1010.367525] [drm:drm_dp_i2c_do_msg] native defer
>[ 1010.368334] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1010.368760] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1010.369053] [drm:intel_power_well_disable] disabling DC off
>[ 1010.369057] [drm:intel_power_well_disable] disabling always-on
>[ 1010.369063] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1010.369075] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1010.369079] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1010.369083] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1010.369087] [drm:intel_power_well_enable] enabling always-on
>[ 1010.369090] [drm:intel_power_well_enable] enabling DC off
>[ 1010.369094] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1010.369103] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1010.369107] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1010.369110] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1010.369113] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1010.369550] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1010.370258] Use count on domain AUX_A is already zero
>[ 1010.370270] ------------[ cut here ]------------
>[ 1010.370276] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1010.370277] Modules linked in: x86_pkg_temp_thermal
>[ 1010.370283] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1010.370285] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1010.370291] Workqueue: events i915_hpd_poll_init_work
>[ 1010.370294] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1010.370298] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1010.370300] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1010.370302] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1010.370304] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[ 1010.370306] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000006f2f
>[ 1010.370307] R10: ffffa21375fd2950 R11: 0000000000006f2f R12: ffffa21375fd4b40
>[ 1010.370309] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1010.370311] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1010.370313] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1010.370315] CR2: 00007f503560d538 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1010.370316] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1010.370318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1010.370319] Call Trace:
>[ 1010.370324]  intel_dp_detect+0x19f/0x690
>[ 1010.370330]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1010.370333]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1010.370337]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1010.370342]  process_one_work+0x146/0x3e0
>[ 1010.370346]  worker_thread+0x43/0x3e0
>[ 1010.370350]  kthread+0x104/0x140
>[ 1010.370354]  ? create_worker+0x190/0x190
>[ 1010.370357]  ? kthread_create_on_node+0x40/0x40
>[ 1010.370360]  ? umh_complete+0x40/0x40
>[ 1010.370364]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1010.370367]  ret_from_fork+0x22/0x30
>[ 1010.370369] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1010.370421] ---[ end trace c9eae18250dbfb2d ]---
>[ 1010.370425] [drm:intel_power_well_disable] disabling DC off
>[ 1010.370428] [drm:intel_power_well_disable] disabling always-on
>[ 1010.370432] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1010.370437] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1010.370441] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1010.370444] [drm:intel_power_well_enable] enabling always-on
>[ 1010.370446] [drm:intel_power_well_enable] enabling DC off
>[ 1010.370450] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1010.370761] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1010.370774] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1010.371199] [drm:drm_dp_i2c_do_msg] native defer
>[ 1010.372374] [drm:drm_dp_i2c_do_msg] native defer
>[ 1010.373569] [drm:drm_dp_i2c_do_msg] native defer
>[ 1010.374735] [drm:drm_dp_i2c_do_msg] native defer
>[ 1010.375912] [drm:drm_dp_i2c_do_msg] native defer
>[ 1010.376638] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1010.377039] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1010.377330] [drm:intel_power_well_disable] disabling DC off
>[ 1010.377334] [drm:intel_power_well_disable] disabling always-on
>[ 1010.377338] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1010.377342] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1013.408663] [drm:intel_power_well_enable] enabling always-on
>[ 1013.408667] [drm:intel_power_well_enable] enabling DC off
>[ 1013.408672] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1013.408689] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1013.408728] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1013.408730] Use count on domain AUX_A is already zero
>[ 1013.408746] ------------[ cut here ]------------
>[ 1013.408752] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1013.408754] Modules linked in: x86_pkg_temp_thermal
>[ 1013.408760] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1013.408762] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1013.408765] Workqueue: events edp_panel_vdd_work
>[ 1013.408768] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1013.408773] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1013.408774] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1013.408777] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1013.408779] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1013.408781] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000006f6c
>[ 1013.408782] R10: 0000000000000000 R11: 0000000000006f6c R12: ffffa21375fd4b40
>[ 1013.408783] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1013.408786] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1013.408788] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1013.408789] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1013.408791] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1013.408793] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1013.408794] Call Trace:
>[ 1013.408799]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1013.408802]  edp_panel_vdd_work+0x3b/0x60
>[ 1013.408808]  process_one_work+0x146/0x3e0
>[ 1013.408812]  worker_thread+0x43/0x3e0
>[ 1013.408816]  kthread+0x104/0x140
>[ 1013.408820]  ? create_worker+0x190/0x190
>[ 1013.408824]  ? kthread_create_on_node+0x40/0x40
>[ 1013.408827]  ? umh_complete+0x40/0x40
>[ 1013.408830]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1013.408835]  ret_from_fork+0x22/0x30
>[ 1013.408837] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1013.408889] ---[ end trace c9eae18250dbfb2e ]---
>[ 1013.408894] [drm:intel_power_well_disable] disabling DC off
>[ 1013.408897] [drm:intel_power_well_disable] disabling always-on
>[ 1013.408899] Use count on power well DC off is already zero
>[ 1013.408909] ------------[ cut here ]------------
>[ 1013.408914] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1013.408915] Modules linked in: x86_pkg_temp_thermal
>[ 1013.408919] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1013.408920] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1013.408923] Workqueue: events edp_panel_vdd_work
>[ 1013.408925] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1013.408929] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1013.408930] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1013.408933] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1013.408934] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1013.408936] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000006f8e
>[ 1013.408937] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1013.408938] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1013.408941] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1013.408942] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1013.408944] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1013.408945] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1013.408947] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1013.408948] Call Trace:
>[ 1013.408951]  edp_panel_vdd_work+0x5a/0x60
>[ 1013.408955]  process_one_work+0x146/0x3e0
>[ 1013.408959]  worker_thread+0x43/0x3e0
>[ 1013.408963]  kthread+0x104/0x140
>[ 1013.408967]  ? create_worker+0x190/0x190
>[ 1013.408969]  ? kthread_create_on_node+0x40/0x40
>[ 1013.408973]  ? umh_complete+0x40/0x40
>[ 1013.408976]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1013.408979]  ret_from_fork+0x22/0x30
>[ 1013.408981] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1013.409032] ---[ end trace c9eae18250dbfb2f ]---
>[ 1013.409033] Use count on power well always-on is already zero
>[ 1013.409043] ------------[ cut here ]------------
>[ 1013.409047] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1013.409048] Modules linked in: x86_pkg_temp_thermal
>[ 1013.409052] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1013.409053] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1013.409056] Workqueue: events edp_panel_vdd_work
>[ 1013.409058] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1013.409061] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1013.409062] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1013.409065] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1013.409066] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1013.409068] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000006fae
>[ 1013.409069] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1013.409071] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1013.409073] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1013.409074] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1013.409075] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1013.409077] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1013.409078] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1013.409079] Call Trace:
>[ 1013.409082]  edp_panel_vdd_work+0x5a/0x60
>[ 1013.409086]  process_one_work+0x146/0x3e0
>[ 1013.409090]  worker_thread+0x43/0x3e0
>[ 1013.409094]  kthread+0x104/0x140
>[ 1013.409097]  ? create_worker+0x190/0x190
>[ 1013.409100]  ? kthread_create_on_node+0x40/0x40
>[ 1013.409103]  ? umh_complete+0x40/0x40
>[ 1013.409107]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1013.409110]  ret_from_fork+0x22/0x30
>[ 1013.409111] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1013.409161] ---[ end trace c9eae18250dbfb30 ]---
>[ 1013.410796] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1013.410803] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1013.410809] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1013.410829] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1020.384665] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1020.384671] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1023.968701] [drm:intel_runtime_suspend] Suspending device
>[ 1023.970893] [drm:intel_runtime_suspend] Device suspended
>[ 1023.970941] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1023.970946] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1023.970950] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1023.970954] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1034.208698] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1034.220694] [drm:intel_runtime_resume] Resuming device
>[ 1034.223045] [drm:intel_runtime_resume] Device resumed
>[ 1034.223054] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1034.223060] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1034.223063] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1034.223065] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1034.223071] [drm:intel_power_well_enable] enabling always-on
>[ 1034.223074] [drm:intel_power_well_enable] enabling DC off
>[ 1034.223079] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1034.223094] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1034.223103] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1034.223159] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1034.223168] [drm:wait_panel_status] Wait complete
>[ 1034.223207] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1034.223216] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1034.359149] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1034.359156] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1034.359161] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1034.359185] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1034.424991] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1034.425705] Use count on domain AUX_A is already zero
>[ 1034.425719] ------------[ cut here ]------------
>[ 1034.425726] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1034.425727] Modules linked in: x86_pkg_temp_thermal
>[ 1034.425734] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1034.425735] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1034.425739] Workqueue: events output_poll_execute
>[ 1034.425742] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1034.425746] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1034.425748] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1034.425751] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1034.425752] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1034.425754] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000006ff0
>[ 1034.425755] R10: ffffa21375fd2950 R11: 0000000000006ff0 R12: ffffa21375fd4b40
>[ 1034.425757] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1034.425759] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1034.425761] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1034.425763] CR2: 0000563f8f64e8a8 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1034.425764] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1034.425766] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1034.425767] Call Trace:
>[ 1034.425772]  intel_dp_detect+0x19f/0x690
>[ 1034.425778]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1034.425781]  output_poll_execute+0xf3/0x190
>[ 1034.425787]  process_one_work+0x146/0x3e0
>[ 1034.425791]  worker_thread+0x43/0x3e0
>[ 1034.425795]  kthread+0x104/0x140
>[ 1034.425799]  ? create_worker+0x190/0x190
>[ 1034.425802]  ? kthread_create_on_node+0x40/0x40
>[ 1034.425805]  ? umh_complete+0x40/0x40
>[ 1034.425809]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1034.425813]  ret_from_fork+0x22/0x30
>[ 1034.425815] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1034.425868] ---[ end trace c9eae18250dbfb31 ]---
>[ 1034.425873] [drm:intel_power_well_disable] disabling DC off
>[ 1034.425876] [drm:intel_power_well_disable] disabling always-on
>[ 1034.425884] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1034.425888] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1034.425892] [drm:intel_power_well_enable] enabling always-on
>[ 1034.425895] [drm:intel_power_well_enable] enabling DC off
>[ 1034.425899] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1034.426208] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1034.426220] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1034.426652] [drm:drm_dp_i2c_do_msg] native defer
>[ 1034.427828] [drm:drm_dp_i2c_do_msg] native defer
>[ 1034.429009] [drm:drm_dp_i2c_do_msg] native defer
>[ 1034.430183] [drm:drm_dp_i2c_do_msg] native defer
>[ 1034.431359] [drm:drm_dp_i2c_do_msg] native defer
>[ 1034.432195] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1034.432607] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1034.432904] [drm:intel_power_well_disable] disabling DC off
>[ 1034.432908] [drm:intel_power_well_disable] disabling always-on
>[ 1034.432915] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1034.432926] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1034.432931] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1034.432936] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1034.432940] [drm:intel_power_well_enable] enabling always-on
>[ 1034.432942] [drm:intel_power_well_enable] enabling DC off
>[ 1034.432947] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1034.432956] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1034.432960] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1034.432963] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1034.432965] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1034.433404] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1034.434119] Use count on domain AUX_A is already zero
>[ 1034.434134] ------------[ cut here ]------------
>[ 1034.434141] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1034.434142] Modules linked in: x86_pkg_temp_thermal
>[ 1034.434149] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1034.434151] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1034.434157] Workqueue: events i915_hpd_poll_init_work
>[ 1034.434160] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1034.434165] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1034.434167] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1034.434169] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1034.434171] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1034.434173] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000007030
>[ 1034.434174] R10: ffffa21375fd2950 R11: 0000000000007030 R12: ffffa21375fd4b40
>[ 1034.434175] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1034.434178] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1034.434179] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1034.434181] CR2: 0000563f8f64e8a8 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1034.434183] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1034.434184] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1034.434185] Call Trace:
>[ 1034.434191]  intel_dp_detect+0x19f/0x690
>[ 1034.434196]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1034.434200]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1034.434204]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1034.434210]  process_one_work+0x146/0x3e0
>[ 1034.434214]  worker_thread+0x43/0x3e0
>[ 1034.434218]  kthread+0x104/0x140
>[ 1034.434222]  ? create_worker+0x190/0x190
>[ 1034.434226]  ? kthread_create_on_node+0x40/0x40
>[ 1034.434230]  ret_from_fork+0x22/0x30
>[ 1034.434232] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1034.434284] ---[ end trace c9eae18250dbfb32 ]---
>[ 1034.434289] [drm:intel_power_well_disable] disabling DC off
>[ 1034.434292] [drm:intel_power_well_disable] disabling always-on
>[ 1034.434295] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1034.434300] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1034.434304] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1034.434307] [drm:intel_power_well_enable] enabling always-on
>[ 1034.434309] [drm:intel_power_well_enable] enabling DC off
>[ 1034.434313] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1034.434624] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1034.434635] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1034.435067] [drm:drm_dp_i2c_do_msg] native defer
>[ 1034.436246] [drm:drm_dp_i2c_do_msg] native defer
>[ 1034.437421] [drm:drm_dp_i2c_do_msg] native defer
>[ 1034.438591] [drm:drm_dp_i2c_do_msg] native defer
>[ 1034.439765] [drm:drm_dp_i2c_do_msg] native defer
>[ 1034.440509] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1034.440912] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1034.441204] [drm:intel_power_well_disable] disabling DC off
>[ 1034.441208] [drm:intel_power_well_disable] disabling always-on
>[ 1034.441212] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1034.441217] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1037.472667] [drm:intel_power_well_enable] enabling always-on
>[ 1037.472671] [drm:intel_power_well_enable] enabling DC off
>[ 1037.472677] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1037.472693] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1037.472733] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1037.472735] Use count on domain AUX_A is already zero
>[ 1037.472750] ------------[ cut here ]------------
>[ 1037.472757] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1037.472758] Modules linked in: x86_pkg_temp_thermal
>[ 1037.472765] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1037.472767] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1037.472770] Workqueue: events edp_panel_vdd_work
>[ 1037.472773] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1037.472777] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1037.472778] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1037.472781] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1037.472783] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1037.472784] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 000000000000706b
>[ 1037.472786] R10: 0000000000000000 R11: 000000000000706b R12: ffffa21375fd4b40
>[ 1037.472787] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1037.472789] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1037.472791] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1037.472793] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1037.472795] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1037.472796] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1037.472798] Call Trace:
>[ 1037.472802]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1037.472805]  edp_panel_vdd_work+0x3b/0x60
>[ 1037.472811]  process_one_work+0x146/0x3e0
>[ 1037.472816]  worker_thread+0x43/0x3e0
>[ 1037.472819]  kthread+0x104/0x140
>[ 1037.472824]  ? create_worker+0x190/0x190
>[ 1037.472827]  ? kthread_create_on_node+0x40/0x40
>[ 1037.472832]  ret_from_fork+0x22/0x30
>[ 1037.472834] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1037.472886] ---[ end trace c9eae18250dbfb33 ]---
>[ 1037.472891] [drm:intel_power_well_disable] disabling DC off
>[ 1037.472894] [drm:intel_power_well_disable] disabling always-on
>[ 1037.472896] Use count on power well DC off is already zero
>[ 1037.472906] ------------[ cut here ]------------
>[ 1037.472911] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1037.472912] Modules linked in: x86_pkg_temp_thermal
>[ 1037.472916] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1037.472917] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1037.472920] Workqueue: events edp_panel_vdd_work
>[ 1037.472922] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1037.472926] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1037.472927] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1037.472930] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1037.472931] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1037.472933] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 000000000000708b
>[ 1037.472934] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1037.472936] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1037.472938] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1037.472940] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1037.472941] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1037.472943] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1037.472944] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1037.472945] Call Trace:
>[ 1037.472948]  edp_panel_vdd_work+0x5a/0x60
>[ 1037.472952]  process_one_work+0x146/0x3e0
>[ 1037.472956]  worker_thread+0x43/0x3e0
>[ 1037.472960]  kthread+0x104/0x140
>[ 1037.472964]  ? create_worker+0x190/0x190
>[ 1037.472967]  ? kthread_create_on_node+0x40/0x40
>[ 1037.472970]  ret_from_fork+0x22/0x30
>[ 1037.472972] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1037.473023] ---[ end trace c9eae18250dbfb34 ]---
>[ 1037.473024] Use count on power well always-on is already zero
>[ 1037.473034] ------------[ cut here ]------------
>[ 1037.473039] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1037.473040] Modules linked in: x86_pkg_temp_thermal
>[ 1037.473043] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1037.473045] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1037.473047] Workqueue: events edp_panel_vdd_work
>[ 1037.473049] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1037.473052] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1037.473054] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1037.473056] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1037.473058] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1037.473059] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 00000000000070a9
>[ 1037.473061] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1037.473062] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1037.473064] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1037.473065] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1037.473067] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1037.473068] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1037.473070] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1037.473070] Call Trace:
>[ 1037.473073]  edp_panel_vdd_work+0x5a/0x60
>[ 1037.473077]  process_one_work+0x146/0x3e0
>[ 1037.473081]  worker_thread+0x43/0x3e0
>[ 1037.473085]  kthread+0x104/0x140
>[ 1037.473088]  ? create_worker+0x190/0x190
>[ 1037.473091]  ? kthread_create_on_node+0x40/0x40
>[ 1037.473095]  ret_from_fork+0x22/0x30
>[ 1037.473096] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1037.473147] ---[ end trace c9eae18250dbfb35 ]---
>[ 1037.474803] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1037.474813] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1037.474818] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1037.474831] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1044.448665] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1044.448671] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1048.032650] [drm:intel_runtime_suspend] Suspending device
>[ 1048.034836] [drm:intel_runtime_suspend] Device suspended
>[ 1048.034884] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1048.034889] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1048.034894] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1048.034898] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1058.272677] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1058.284725] [drm:intel_runtime_resume] Resuming device
>[ 1058.287078] [drm:intel_runtime_resume] Device resumed
>[ 1058.287087] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1058.287093] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1058.287096] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1058.287098] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1058.287103] [drm:intel_power_well_enable] enabling always-on
>[ 1058.287107] [drm:intel_power_well_enable] enabling DC off
>[ 1058.287112] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1058.287127] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1058.287136] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1058.287192] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1058.287201] [drm:wait_panel_status] Wait complete
>[ 1058.287240] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1058.287249] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1058.423213] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1058.423221] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1058.423226] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1058.423253] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1058.489103] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1058.489834] Use count on domain AUX_A is already zero
>[ 1058.489850] ------------[ cut here ]------------
>[ 1058.489857] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1058.489859] Modules linked in: x86_pkg_temp_thermal
>[ 1058.489866] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1058.489868] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1058.489871] Workqueue: events output_poll_execute
>[ 1058.489874] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1058.489879] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1058.489881] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1058.489883] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1058.489885] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1058.489887] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 00000000000070e9
>[ 1058.489888] R10: ffffa21375fd2950 R11: 00000000000070e9 R12: ffffa21375fd4b40
>[ 1058.489889] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1058.489892] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1058.489894] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1058.489895] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1058.489897] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1058.489898] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1058.489900] Call Trace:
>[ 1058.489906]  intel_dp_detect+0x19f/0x690
>[ 1058.489912]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1058.489914]  output_poll_execute+0xf3/0x190
>[ 1058.489920]  process_one_work+0x146/0x3e0
>[ 1058.489925]  worker_thread+0x43/0x3e0
>[ 1058.489928]  kthread+0x104/0x140
>[ 1058.489932]  ? create_worker+0x190/0x190
>[ 1058.489936]  ? kthread_create_on_node+0x40/0x40
>[ 1058.489940]  ret_from_fork+0x22/0x30
>[ 1058.489942] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1058.489994] ---[ end trace c9eae18250dbfb36 ]---
>[ 1058.489999] [drm:intel_power_well_disable] disabling DC off
>[ 1058.490003] [drm:intel_power_well_disable] disabling always-on
>[ 1058.490010] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1058.490015] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1058.490019] [drm:intel_power_well_enable] enabling always-on
>[ 1058.490021] [drm:intel_power_well_enable] enabling DC off
>[ 1058.490026] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1058.490335] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1058.490346] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1058.490775] [drm:drm_dp_i2c_do_msg] native defer
>[ 1058.491954] [drm:drm_dp_i2c_do_msg] native defer
>[ 1058.493081] [drm:drm_dp_i2c_do_msg] native defer
>[ 1058.494250] [drm:drm_dp_i2c_do_msg] native defer
>[ 1058.495426] [drm:drm_dp_i2c_do_msg] native defer
>[ 1058.496285] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1058.496697] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1058.496992] [drm:intel_power_well_disable] disabling DC off
>[ 1058.496996] [drm:intel_power_well_disable] disabling always-on
>[ 1058.497003] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1058.497015] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1058.497019] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1058.497024] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1058.497028] [drm:intel_power_well_enable] enabling always-on
>[ 1058.497030] [drm:intel_power_well_enable] enabling DC off
>[ 1058.497035] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1058.497044] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1058.497049] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1058.497051] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1058.497054] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1058.497508] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1058.498224] Use count on domain AUX_A is already zero
>[ 1058.498239] ------------[ cut here ]------------
>[ 1058.498245] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1058.498246] Modules linked in: x86_pkg_temp_thermal
>[ 1058.498253] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1058.498255] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1058.498261] Workqueue: events i915_hpd_poll_init_work
>[ 1058.498264] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1058.498268] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1058.498270] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1058.498273] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1058.498275] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[ 1058.498276] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000007127
>[ 1058.498278] R10: ffffa21375fd2950 R11: 0000000000007127 R12: ffffa21375fd4b40
>[ 1058.498279] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1058.498282] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1058.498284] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1058.498285] CR2: 0000563f8f64e8a8 CR3: 000000027258c000 CR4: 00000000003406e0
>[ 1058.498287] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1058.498288] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1058.498289] Call Trace:
>[ 1058.498295]  intel_dp_detect+0x19f/0x690
>[ 1058.498301]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1058.498304]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1058.498309]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1058.498314]  process_one_work+0x146/0x3e0
>[ 1058.498319]  worker_thread+0x43/0x3e0
>[ 1058.498322]  kthread+0x104/0x140
>[ 1058.498327]  ? create_worker+0x190/0x190
>[ 1058.498330]  ? kthread_create_on_node+0x40/0x40
>[ 1058.498333]  ? umh_complete+0x40/0x40
>[ 1058.498337]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1058.498341]  ret_from_fork+0x22/0x30
>[ 1058.498343] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1058.498395] ---[ end trace c9eae18250dbfb37 ]---
>[ 1058.498399] [drm:intel_power_well_disable] disabling DC off
>[ 1058.498402] [drm:intel_power_well_disable] disabling always-on
>[ 1058.498406] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1058.498411] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1058.498414] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1058.498417] [drm:intel_power_well_enable] enabling always-on
>[ 1058.498420] [drm:intel_power_well_enable] enabling DC off
>[ 1058.498424] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1058.498738] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1058.498751] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1058.499179] [drm:drm_dp_i2c_do_msg] native defer
>[ 1058.500354] [drm:drm_dp_i2c_do_msg] native defer
>[ 1058.501532] [drm:drm_dp_i2c_do_msg] native defer
>[ 1058.502700] [drm:drm_dp_i2c_do_msg] native defer
>[ 1058.503873] [drm:drm_dp_i2c_do_msg] native defer
>[ 1058.504644] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1058.505045] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1058.505337] [drm:intel_power_well_disable] disabling DC off
>[ 1058.505341] [drm:intel_power_well_disable] disabling always-on
>[ 1058.505345] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1058.505350] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1061.536667] [drm:intel_power_well_enable] enabling always-on
>[ 1061.536671] [drm:intel_power_well_enable] enabling DC off
>[ 1061.536677] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1061.536694] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1061.536733] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1061.536735] Use count on domain AUX_A is already zero
>[ 1061.536750] ------------[ cut here ]------------
>[ 1061.536757] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1061.536758] Modules linked in: x86_pkg_temp_thermal
>[ 1061.536765] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1061.536767] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1061.536770] Workqueue: events edp_panel_vdd_work
>[ 1061.536773] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1061.536777] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1061.536779] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1061.536782] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1061.536784] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1061.536785] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000007164
>[ 1061.536787] R10: 0000000000000000 R11: 0000000000007164 R12: ffffa21375fd4b40
>[ 1061.536788] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1061.536791] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1061.536793] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1061.536795] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1061.536796] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1061.536798] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1061.536799] Call Trace:
>[ 1061.536804]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1061.536807]  edp_panel_vdd_work+0x3b/0x60
>[ 1061.536813]  process_one_work+0x146/0x3e0
>[ 1061.536818]  worker_thread+0x43/0x3e0
>[ 1061.536821]  kthread+0x104/0x140
>[ 1061.536826]  ? create_worker+0x190/0x190
>[ 1061.536829]  ? kthread_create_on_node+0x40/0x40
>[ 1061.536832]  ? umh_complete+0x40/0x40
>[ 1061.536836]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1061.536840]  ret_from_fork+0x22/0x30
>[ 1061.536842] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1061.536895] ---[ end trace c9eae18250dbfb38 ]---
>[ 1061.536899] [drm:intel_power_well_disable] disabling DC off
>[ 1061.536903] [drm:intel_power_well_disable] disabling always-on
>[ 1061.536904] Use count on power well DC off is already zero
>[ 1061.536915] ------------[ cut here ]------------
>[ 1061.536920] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1061.536921] Modules linked in: x86_pkg_temp_thermal
>[ 1061.536925] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1061.536926] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1061.536929] Workqueue: events edp_panel_vdd_work
>[ 1061.536931] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1061.536935] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1061.536936] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1061.536939] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1061.536940] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1061.536942] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000007186
>[ 1061.536943] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1061.536945] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1061.536947] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1061.536949] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1061.536950] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1061.536952] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1061.536953] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1061.536954] Call Trace:
>[ 1061.536957]  edp_panel_vdd_work+0x5a/0x60
>[ 1061.536961]  process_one_work+0x146/0x3e0
>[ 1061.536965]  worker_thread+0x43/0x3e0
>[ 1061.536969]  kthread+0x104/0x140
>[ 1061.536973]  ? create_worker+0x190/0x190
>[ 1061.536976]  ? kthread_create_on_node+0x40/0x40
>[ 1061.536979]  ? umh_complete+0x40/0x40
>[ 1061.536982]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1061.536986]  ret_from_fork+0x22/0x30
>[ 1061.536987] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1061.537038] ---[ end trace c9eae18250dbfb39 ]---
>[ 1061.537040] Use count on power well always-on is already zero
>[ 1061.537050] ------------[ cut here ]------------
>[ 1061.537054] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1061.537055] Modules linked in: x86_pkg_temp_thermal
>[ 1061.537059] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1061.537060] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1061.537062] Workqueue: events edp_panel_vdd_work
>[ 1061.537065] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1061.537068] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1061.537069] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1061.537072] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1061.537073] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1061.537074] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 00000000000071a6
>[ 1061.537076] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1061.537077] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1061.537079] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1061.537081] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1061.537082] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1061.537083] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1061.537085] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1061.537086] Call Trace:
>[ 1061.537088]  edp_panel_vdd_work+0x5a/0x60
>[ 1061.537092]  process_one_work+0x146/0x3e0
>[ 1061.537096]  worker_thread+0x43/0x3e0
>[ 1061.537100]  kthread+0x104/0x140
>[ 1061.537103]  ? create_worker+0x190/0x190
>[ 1061.537106]  ? kthread_create_on_node+0x40/0x40
>[ 1061.537109]  ? umh_complete+0x40/0x40
>[ 1061.537112]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1061.537115]  ret_from_fork+0x22/0x30
>[ 1061.537117] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1061.537167] ---[ end trace c9eae18250dbfb3a ]---
>[ 1061.538802] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1061.538811] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1061.538819] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1061.538837] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1068.512672] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1068.512677] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1072.096556] [drm:intel_runtime_suspend] Suspending device
>[ 1072.098740] [drm:intel_runtime_suspend] Device suspended
>[ 1072.098787] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1072.098792] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1072.098797] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1072.098801] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1082.336666] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1082.348725] [drm:intel_runtime_resume] Resuming device
>[ 1082.351073] [drm:intel_runtime_resume] Device resumed
>[ 1082.351082] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1082.351087] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1082.351090] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1082.351093] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1082.351098] [drm:intel_power_well_enable] enabling always-on
>[ 1082.351101] [drm:intel_power_well_enable] enabling DC off
>[ 1082.351107] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1082.351122] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1082.351131] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1082.351187] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1082.351196] [drm:wait_panel_status] Wait complete
>[ 1082.351235] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1082.351244] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1082.487169] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1082.487176] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1082.487181] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1082.487204] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1082.552992] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1082.553705] Use count on domain AUX_A is already zero
>[ 1082.553719] ------------[ cut here ]------------
>[ 1082.553726] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1082.553727] Modules linked in: x86_pkg_temp_thermal
>[ 1082.553734] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1082.553735] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1082.553739] Workqueue: events output_poll_execute
>[ 1082.553742] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1082.553746] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1082.553748] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1082.553751] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1082.553753] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1082.553754] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 00000000000071e8
>[ 1082.553756] R10: ffffa21375fd2950 R11: 00000000000071e8 R12: ffffa21375fd4b40
>[ 1082.553757] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1082.553760] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1082.553761] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1082.553763] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1082.553765] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1082.553766] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1082.553767] Call Trace:
>[ 1082.553773]  intel_dp_detect+0x19f/0x690
>[ 1082.553778]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1082.553781]  output_poll_execute+0xf3/0x190
>[ 1082.553787]  process_one_work+0x146/0x3e0
>[ 1082.553791]  worker_thread+0x43/0x3e0
>[ 1082.553795]  kthread+0x104/0x140
>[ 1082.553799]  ? create_worker+0x190/0x190
>[ 1082.553802]  ? kthread_create_on_node+0x40/0x40
>[ 1082.553805]  ? umh_complete+0x40/0x40
>[ 1082.553809]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1082.553813]  ret_from_fork+0x22/0x30
>[ 1082.553815] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1082.553867] ---[ end trace c9eae18250dbfb3b ]---
>[ 1082.553872] [drm:intel_power_well_disable] disabling DC off
>[ 1082.553875] [drm:intel_power_well_disable] disabling always-on
>[ 1082.553882] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1082.553887] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1082.553890] [drm:intel_power_well_enable] enabling always-on
>[ 1082.553893] [drm:intel_power_well_enable] enabling DC off
>[ 1082.553897] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1082.554207] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1082.554218] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1082.554646] [drm:drm_dp_i2c_do_msg] native defer
>[ 1082.555824] [drm:drm_dp_i2c_do_msg] native defer
>[ 1082.557002] [drm:drm_dp_i2c_do_msg] native defer
>[ 1082.558172] [drm:drm_dp_i2c_do_msg] native defer
>[ 1082.559350] [drm:drm_dp_i2c_do_msg] native defer
>[ 1082.560095] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1082.560497] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1082.560790] [drm:intel_power_well_disable] disabling DC off
>[ 1082.560793] [drm:intel_power_well_disable] disabling always-on
>[ 1082.560799] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1082.560809] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1082.560813] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1082.560817] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1082.560820] [drm:intel_power_well_enable] enabling always-on
>[ 1082.560823] [drm:intel_power_well_enable] enabling DC off
>[ 1082.560827] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1082.560834] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1082.560838] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1082.560841] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1082.560844] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1082.561282] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1082.561999] Use count on domain AUX_A is already zero
>[ 1082.562010] ------------[ cut here ]------------
>[ 1082.562016] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1082.562016] Modules linked in: x86_pkg_temp_thermal
>[ 1082.562022] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1082.562023] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1082.562029] Workqueue: events i915_hpd_poll_init_work
>[ 1082.562032] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1082.562035] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1082.562037] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1082.562040] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1082.562041] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1082.562043] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000007228
>[ 1082.562044] R10: ffffa21375fd2950 R11: 0000000000007228 R12: ffffa21375fd4b40
>[ 1082.562046] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1082.562048] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1082.562050] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1082.562052] CR2: 0000563f8f64e8a8 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1082.562053] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1082.562055] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1082.562056] Call Trace:
>[ 1082.562060]  intel_dp_detect+0x19f/0x690
>[ 1082.562066]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1082.562068]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1082.562073]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1082.562078]  process_one_work+0x146/0x3e0
>[ 1082.562082]  worker_thread+0x43/0x3e0
>[ 1082.562085]  kthread+0x104/0x140
>[ 1082.562089]  ? create_worker+0x190/0x190
>[ 1082.562092]  ? kthread_create_on_node+0x40/0x40
>[ 1082.562096]  ret_from_fork+0x22/0x30
>[ 1082.562098] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1082.562149] ---[ end trace c9eae18250dbfb3c ]---
>[ 1082.562153] [drm:intel_power_well_disable] disabling DC off
>[ 1082.562156] [drm:intel_power_well_disable] disabling always-on
>[ 1082.562160] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1082.562165] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1082.562168] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1082.562171] [drm:intel_power_well_enable] enabling always-on
>[ 1082.562174] [drm:intel_power_well_enable] enabling DC off
>[ 1082.562177] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1082.562480] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1082.562505] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1082.562936] [drm:drm_dp_i2c_do_msg] native defer
>[ 1082.564057] [drm:drm_dp_i2c_do_msg] native defer
>[ 1082.565232] [drm:drm_dp_i2c_do_msg] native defer
>[ 1082.566397] [drm:drm_dp_i2c_do_msg] native defer
>[ 1082.567576] [drm:drm_dp_i2c_do_msg] native defer
>[ 1082.568382] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1082.568794] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1082.569086] [drm:intel_power_well_disable] disabling DC off
>[ 1082.569090] [drm:intel_power_well_disable] disabling always-on
>[ 1082.569095] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1082.569100] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1085.600668] [drm:intel_power_well_enable] enabling always-on
>[ 1085.600673] [drm:intel_power_well_enable] enabling DC off
>[ 1085.600678] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1085.600695] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1085.600734] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1085.600736] Use count on domain AUX_A is already zero
>[ 1085.600752] ------------[ cut here ]------------
>[ 1085.600759] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1085.600760] Modules linked in: x86_pkg_temp_thermal
>[ 1085.600766] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1085.600768] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1085.600771] Workqueue: events edp_panel_vdd_work
>[ 1085.600774] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1085.600778] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1085.600780] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1085.600783] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1085.600784] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1085.600786] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000007263
>[ 1085.600788] R10: 0000000000000000 R11: 0000000000007263 R12: ffffa21375fd4b40
>[ 1085.600789] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1085.600791] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1085.600793] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1085.600795] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1085.600796] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1085.600798] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1085.600799] Call Trace:
>[ 1085.600804]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1085.600807]  edp_panel_vdd_work+0x3b/0x60
>[ 1085.600813]  process_one_work+0x146/0x3e0
>[ 1085.600817]  worker_thread+0x43/0x3e0
>[ 1085.600821]  kthread+0x104/0x140
>[ 1085.600825]  ? create_worker+0x190/0x190
>[ 1085.600828]  ? kthread_create_on_node+0x40/0x40
>[ 1085.600833]  ret_from_fork+0x22/0x30
>[ 1085.600834] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1085.600887] ---[ end trace c9eae18250dbfb3d ]---
>[ 1085.600891] [drm:intel_power_well_disable] disabling DC off
>[ 1085.600894] [drm:intel_power_well_disable] disabling always-on
>[ 1085.600896] Use count on power well DC off is already zero
>[ 1085.600907] ------------[ cut here ]------------
>[ 1085.600912] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1085.600913] Modules linked in: x86_pkg_temp_thermal
>[ 1085.600917] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1085.600918] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1085.600921] Workqueue: events edp_panel_vdd_work
>[ 1085.600923] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1085.600926] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1085.600928] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1085.600930] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1085.600932] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1085.600933] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000007283
>[ 1085.600935] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1085.600936] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1085.600938] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1085.600940] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1085.600941] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1085.600943] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1085.600944] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1085.600945] Call Trace:
>[ 1085.600948]  edp_panel_vdd_work+0x5a/0x60
>[ 1085.600952]  process_one_work+0x146/0x3e0
>[ 1085.600956]  worker_thread+0x43/0x3e0
>[ 1085.600960]  kthread+0x104/0x140
>[ 1085.600964]  ? create_worker+0x190/0x190
>[ 1085.600967]  ? kthread_create_on_node+0x40/0x40
>[ 1085.600970]  ret_from_fork+0x22/0x30
>[ 1085.600972] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1085.601022] ---[ end trace c9eae18250dbfb3e ]---
>[ 1085.601024] Use count on power well always-on is already zero
>[ 1085.601034] ------------[ cut here ]------------
>[ 1085.601038] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1085.601039] Modules linked in: x86_pkg_temp_thermal
>[ 1085.601043] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1085.601044] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1085.601046] Workqueue: events edp_panel_vdd_work
>[ 1085.601049] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1085.601052] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1085.601053] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1085.601055] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1085.601057] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1085.601058] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 00000000000072a1
>[ 1085.601060] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1085.601061] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1085.601063] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1085.601065] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1085.601066] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1085.601067] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1085.601069] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1085.601070] Call Trace:
>[ 1085.601072]  edp_panel_vdd_work+0x5a/0x60
>[ 1085.601076]  process_one_work+0x146/0x3e0
>[ 1085.601080]  worker_thread+0x43/0x3e0
>[ 1085.601084]  kthread+0x104/0x140
>[ 1085.601087]  ? create_worker+0x190/0x190
>[ 1085.601090]  ? kthread_create_on_node+0x40/0x40
>[ 1085.601093]  ret_from_fork+0x22/0x30
>[ 1085.601095] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1085.601145] ---[ end trace c9eae18250dbfb3f ]---
>[ 1085.602804] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1085.602814] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1085.602819] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1085.602834] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1092.576668] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1092.576673] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1096.160671] [drm:intel_runtime_suspend] Suspending device
>[ 1096.162855] [drm:intel_runtime_suspend] Device suspended
>[ 1096.162903] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1096.162907] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1096.162912] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1096.162916] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1106.400674] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1106.412727] [drm:intel_runtime_resume] Resuming device
>[ 1106.415079] [drm:intel_runtime_resume] Device resumed
>[ 1106.415088] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1106.415093] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1106.415096] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1106.415098] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1106.415104] [drm:intel_power_well_enable] enabling always-on
>[ 1106.415107] [drm:intel_power_well_enable] enabling DC off
>[ 1106.415111] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1106.415127] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1106.415136] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1106.415191] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1106.415201] [drm:wait_panel_status] Wait complete
>[ 1106.415240] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1106.415249] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1106.551219] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1106.551227] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1106.551232] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1106.551261] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1106.617000] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1106.617716] Use count on domain AUX_A is already zero
>[ 1106.617731] ------------[ cut here ]------------
>[ 1106.617739] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1106.617740] Modules linked in: x86_pkg_temp_thermal
>[ 1106.617747] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1106.617748] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1106.617752] Workqueue: events output_poll_execute
>[ 1106.617755] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1106.617759] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1106.617761] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1106.617764] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1106.617765] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1106.617767] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 00000000000072e1
>[ 1106.617769] R10: ffffa21375fd2950 R11: 00000000000072e1 R12: ffffa21375fd4b40
>[ 1106.617770] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1106.617772] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1106.617774] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1106.617776] CR2: 0000563f8f64e8a8 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1106.617777] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1106.617779] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1106.617780] Call Trace:
>[ 1106.617786]  intel_dp_detect+0x19f/0x690
>[ 1106.617791]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1106.617794]  output_poll_execute+0xf3/0x190
>[ 1106.617800]  process_one_work+0x146/0x3e0
>[ 1106.617804]  worker_thread+0x43/0x3e0
>[ 1106.617808]  kthread+0x104/0x140
>[ 1106.617812]  ? create_worker+0x190/0x190
>[ 1106.617815]  ? kthread_create_on_node+0x40/0x40
>[ 1106.617820]  ret_from_fork+0x22/0x30
>[ 1106.617821] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1106.617874] ---[ end trace c9eae18250dbfb40 ]---
>[ 1106.617879] [drm:intel_power_well_disable] disabling DC off
>[ 1106.617883] [drm:intel_power_well_disable] disabling always-on
>[ 1106.617891] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1106.617895] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1106.617899] [drm:intel_power_well_enable] enabling always-on
>[ 1106.617901] [drm:intel_power_well_enable] enabling DC off
>[ 1106.617905] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1106.618215] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1106.618227] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1106.619280] [drm:drm_dp_i2c_do_msg] native defer
>[ 1106.620510] [drm:drm_dp_i2c_do_msg] native defer
>[ 1106.621784] [drm:drm_dp_i2c_do_msg] native defer
>[ 1106.623085] [drm:drm_dp_i2c_do_msg] native defer
>[ 1106.624268] [drm:drm_dp_i2c_do_msg] native defer
>[ 1106.625016] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1106.625420] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1106.625723] [drm:intel_power_well_disable] disabling DC off
>[ 1106.625727] [drm:intel_power_well_disable] disabling always-on
>[ 1106.625734] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1106.625746] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1106.625750] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1106.625755] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1106.625758] [drm:intel_power_well_enable] enabling always-on
>[ 1106.625761] [drm:intel_power_well_enable] enabling DC off
>[ 1106.625765] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1106.625774] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1106.625778] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1106.625781] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1106.625783] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1106.626223] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1106.626945] Use count on domain AUX_A is already zero
>[ 1106.626961] ------------[ cut here ]------------
>[ 1106.626968] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1106.626969] Modules linked in: x86_pkg_temp_thermal
>[ 1106.626976] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1106.626977] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1106.626983] Workqueue: events i915_hpd_poll_init_work
>[ 1106.626986] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1106.626991] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1106.626992] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1106.626995] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1106.626997] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1106.626998] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 000000000000731f
>[ 1106.627000] R10: ffffa21375fd2950 R11: 000000000000731f R12: ffffa21375fd4b40
>[ 1106.627002] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1106.627004] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1106.627006] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1106.627008] CR2: 0000563f8f64e8a8 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1106.627009] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1106.627011] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1106.627012] Call Trace:
>[ 1106.627017]  intel_dp_detect+0x19f/0x690
>[ 1106.627023]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1106.627026]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1106.627031]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1106.627037]  process_one_work+0x146/0x3e0
>[ 1106.627041]  worker_thread+0x43/0x3e0
>[ 1106.627044]  kthread+0x104/0x140
>[ 1106.627049]  ? create_worker+0x190/0x190
>[ 1106.627052]  ? kthread_create_on_node+0x40/0x40
>[ 1106.627055]  ? umh_complete+0x40/0x40
>[ 1106.627059]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1106.627063]  ret_from_fork+0x22/0x30
>[ 1106.627065] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1106.627117] ---[ end trace c9eae18250dbfb41 ]---
>[ 1106.627122] [drm:intel_power_well_disable] disabling DC off
>[ 1106.627125] [drm:intel_power_well_disable] disabling always-on
>[ 1106.627129] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1106.627134] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1106.627138] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1106.627141] [drm:intel_power_well_enable] enabling always-on
>[ 1106.627143] [drm:intel_power_well_enable] enabling DC off
>[ 1106.627147] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1106.627456] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1106.627467] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1106.627898] [drm:drm_dp_i2c_do_msg] native defer
>[ 1106.629063] [drm:drm_dp_i2c_do_msg] native defer
>[ 1106.630242] [drm:drm_dp_i2c_do_msg] native defer
>[ 1106.631407] [drm:drm_dp_i2c_do_msg] native defer
>[ 1106.632651] [drm:drm_dp_i2c_do_msg] native defer
>[ 1106.633454] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1106.633861] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1106.634155] [drm:intel_power_well_disable] disabling DC off
>[ 1106.634160] [drm:intel_power_well_disable] disabling always-on
>[ 1106.634164] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1106.634169] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1109.664669] [drm:intel_power_well_enable] enabling always-on
>[ 1109.664674] [drm:intel_power_well_enable] enabling DC off
>[ 1109.664679] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1109.664695] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1109.664735] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1109.664737] Use count on domain AUX_A is already zero
>[ 1109.664753] ------------[ cut here ]------------
>[ 1109.664760] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1109.664761] Modules linked in: x86_pkg_temp_thermal
>[ 1109.664768] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1109.664769] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1109.664773] Workqueue: events edp_panel_vdd_work
>[ 1109.664776] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1109.664780] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1109.664782] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1109.664784] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1109.664786] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1109.664788] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 000000000000735c
>[ 1109.664789] R10: 0000000000000000 R11: 000000000000735c R12: ffffa21375fd4b40
>[ 1109.664791] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1109.664793] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1109.664795] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1109.664797] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1109.664798] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1109.664800] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1109.664801] Call Trace:
>[ 1109.664806]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1109.664809]  edp_panel_vdd_work+0x3b/0x60
>[ 1109.664815]  process_one_work+0x146/0x3e0
>[ 1109.664819]  worker_thread+0x43/0x3e0
>[ 1109.664823]  kthread+0x104/0x140
>[ 1109.664827]  ? create_worker+0x190/0x190
>[ 1109.664830]  ? kthread_create_on_node+0x40/0x40
>[ 1109.664834]  ? umh_complete+0x40/0x40
>[ 1109.664837]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1109.664842]  ret_from_fork+0x22/0x30
>[ 1109.664844] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1109.664896] ---[ end trace c9eae18250dbfb42 ]---
>[ 1109.664901] [drm:intel_power_well_disable] disabling DC off
>[ 1109.664904] [drm:intel_power_well_disable] disabling always-on
>[ 1109.664906] Use count on power well DC off is already zero
>[ 1109.664916] ------------[ cut here ]------------
>[ 1109.664921] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1109.664922] Modules linked in: x86_pkg_temp_thermal
>[ 1109.664926] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1109.664927] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1109.664930] Workqueue: events edp_panel_vdd_work
>[ 1109.664932] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1109.664936] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1109.664937] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1109.664940] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1109.664941] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1109.664942] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 000000000000737e
>[ 1109.664944] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1109.664945] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1109.664947] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1109.664949] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1109.664951] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1109.664952] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1109.664954] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1109.664954] Call Trace:
>[ 1109.664957]  edp_panel_vdd_work+0x5a/0x60
>[ 1109.664962]  process_one_work+0x146/0x3e0
>[ 1109.664966]  worker_thread+0x43/0x3e0
>[ 1109.664969]  kthread+0x104/0x140
>[ 1109.664973]  ? create_worker+0x190/0x190
>[ 1109.664976]  ? kthread_create_on_node+0x40/0x40
>[ 1109.664979]  ? umh_complete+0x40/0x40
>[ 1109.664982]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1109.664986]  ret_from_fork+0x22/0x30
>[ 1109.664987] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1109.665038] ---[ end trace c9eae18250dbfb43 ]---
>[ 1109.665039] Use count on power well always-on is already zero
>[ 1109.665049] ------------[ cut here ]------------
>[ 1109.665054] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1109.665054] Modules linked in: x86_pkg_temp_thermal
>[ 1109.665058] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1109.665059] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1109.665062] Workqueue: events edp_panel_vdd_work
>[ 1109.665064] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1109.665067] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1109.665069] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1109.665071] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1109.665073] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1109.665074] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 000000000000739e
>[ 1109.665076] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1109.665077] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1109.665079] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1109.665080] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1109.665082] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1109.665083] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1109.665085] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1109.665085] Call Trace:
>[ 1109.665088]  edp_panel_vdd_work+0x5a/0x60
>[ 1109.665092]  process_one_work+0x146/0x3e0
>[ 1109.665096]  worker_thread+0x43/0x3e0
>[ 1109.665100]  kthread+0x104/0x140
>[ 1109.665103]  ? create_worker+0x190/0x190
>[ 1109.665106]  ? kthread_create_on_node+0x40/0x40
>[ 1109.665109]  ? umh_complete+0x40/0x40
>[ 1109.665113]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1109.665116]  ret_from_fork+0x22/0x30
>[ 1109.665117] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1109.665168] ---[ end trace c9eae18250dbfb44 ]---
>[ 1109.666806] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1109.666815] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1109.666821] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1109.666836] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1116.640674] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1116.640680] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1119.712673] [drm:intel_runtime_suspend] Suspending device
>[ 1119.714841] [drm:intel_runtime_suspend] Device suspended
>[ 1119.714887] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1119.714892] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1119.714896] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1119.714900] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1129.952669] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1129.964727] [drm:intel_runtime_resume] Resuming device
>[ 1129.967079] [drm:intel_runtime_resume] Device resumed
>[ 1129.967088] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1129.967094] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1129.967097] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1129.967100] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1129.967105] [drm:intel_power_well_enable] enabling always-on
>[ 1129.967108] [drm:intel_power_well_enable] enabling DC off
>[ 1129.967113] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1129.967128] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1129.967138] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1129.967193] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1129.967202] [drm:wait_panel_status] Wait complete
>[ 1129.967242] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1129.967250] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1130.103213] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1130.103221] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1130.103226] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1130.103254] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1130.169006] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1130.169729] Use count on domain AUX_A is already zero
>[ 1130.169744] ------------[ cut here ]------------
>[ 1130.169752] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1130.169753] Modules linked in: x86_pkg_temp_thermal
>[ 1130.169760] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1130.169761] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1130.169765] Workqueue: events output_poll_execute
>[ 1130.169768] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1130.169772] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1130.169774] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1130.169776] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1130.169778] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1130.169780] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 00000000000073e0
>[ 1130.169781] R10: ffffa21375fd2950 R11: 00000000000073e0 R12: ffffa21375fd4b40
>[ 1130.169783] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1130.169785] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1130.169787] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1130.169788] CR2: 0000563f8f64e8a8 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1130.169790] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1130.169791] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1130.169793] Call Trace:
>[ 1130.169798]  intel_dp_detect+0x19f/0x690
>[ 1130.169804]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1130.169807]  output_poll_execute+0xf3/0x190
>[ 1130.169813]  process_one_work+0x146/0x3e0
>[ 1130.169817]  worker_thread+0x43/0x3e0
>[ 1130.169821]  kthread+0x104/0x140
>[ 1130.169825]  ? create_worker+0x190/0x190
>[ 1130.169828]  ? kthread_create_on_node+0x40/0x40
>[ 1130.169831]  ? umh_complete+0x40/0x40
>[ 1130.169835]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1130.169839]  ret_from_fork+0x22/0x30
>[ 1130.169841] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1130.169894] ---[ end trace c9eae18250dbfb45 ]---
>[ 1130.169899] [drm:intel_power_well_disable] disabling DC off
>[ 1130.169902] [drm:intel_power_well_disable] disabling always-on
>[ 1130.169909] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1130.169914] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1130.169917] [drm:intel_power_well_enable] enabling always-on
>[ 1130.169920] [drm:intel_power_well_enable] enabling DC off
>[ 1130.169924] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1130.170234] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1130.170246] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1130.170678] [drm:drm_dp_i2c_do_msg] native defer
>[ 1130.171861] [drm:drm_dp_i2c_do_msg] native defer
>[ 1130.173046] [drm:drm_dp_i2c_do_msg] native defer
>[ 1130.174219] [drm:drm_dp_i2c_do_msg] native defer
>[ 1130.175399] [drm:drm_dp_i2c_do_msg] native defer
>[ 1130.176196] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1130.176605] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1130.176900] [drm:intel_power_well_disable] disabling DC off
>[ 1130.176904] [drm:intel_power_well_disable] disabling always-on
>[ 1130.176910] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1130.176921] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1130.176925] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1130.176929] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1130.176932] [drm:intel_power_well_enable] enabling always-on
>[ 1130.176935] [drm:intel_power_well_enable] enabling DC off
>[ 1130.176939] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1130.176948] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1130.176952] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1130.176955] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1130.176957] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1130.177394] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1130.178122] Use count on domain AUX_A is already zero
>[ 1130.178134] ------------[ cut here ]------------
>[ 1130.178141] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1130.178142] Modules linked in: x86_pkg_temp_thermal
>[ 1130.178148] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1130.178150] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1130.178155] Workqueue: events i915_hpd_poll_init_work
>[ 1130.178158] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1130.178162] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1130.178164] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1130.178167] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1130.178168] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1130.178170] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000007420
>[ 1130.178171] R10: ffffa21375fd2950 R11: 0000000000007420 R12: ffffa21375fd4b40
>[ 1130.178173] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1130.178175] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1130.178177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1130.178179] CR2: 0000563f8f64e8a8 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1130.178180] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1130.178182] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1130.178183] Call Trace:
>[ 1130.178188]  intel_dp_detect+0x19f/0x690
>[ 1130.178194]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1130.178197]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1130.178201]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1130.178206]  process_one_work+0x146/0x3e0
>[ 1130.178210]  worker_thread+0x43/0x3e0
>[ 1130.178214]  kthread+0x104/0x140
>[ 1130.178218]  ? create_worker+0x190/0x190
>[ 1130.178221]  ? kthread_create_on_node+0x40/0x40
>[ 1130.178225]  ret_from_fork+0x22/0x30
>[ 1130.178227] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1130.178279] ---[ end trace c9eae18250dbfb46 ]---
>[ 1130.178283] [drm:intel_power_well_disable] disabling DC off
>[ 1130.178286] [drm:intel_power_well_disable] disabling always-on
>[ 1130.178291] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1130.178295] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1130.178299] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1130.178302] [drm:intel_power_well_enable] enabling always-on
>[ 1130.178305] [drm:intel_power_well_enable] enabling DC off
>[ 1130.178309] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1130.178622] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1130.178634] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1130.179064] [drm:drm_dp_i2c_do_msg] native defer
>[ 1130.180246] [drm:drm_dp_i2c_do_msg] native defer
>[ 1130.181426] [drm:drm_dp_i2c_do_msg] native defer
>[ 1130.182605] [drm:drm_dp_i2c_do_msg] native defer
>[ 1130.183781] [drm:drm_dp_i2c_do_msg] native defer
>[ 1130.184527] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1130.184930] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1130.185221] [drm:intel_power_well_disable] disabling DC off
>[ 1130.185225] [drm:intel_power_well_disable] disabling always-on
>[ 1130.185229] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1130.185234] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1133.216671] [drm:intel_power_well_enable] enabling always-on
>[ 1133.216675] [drm:intel_power_well_enable] enabling DC off
>[ 1133.216681] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1133.216697] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1133.216736] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1133.216738] Use count on domain AUX_A is already zero
>[ 1133.216754] ------------[ cut here ]------------
>[ 1133.216761] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1133.216762] Modules linked in: x86_pkg_temp_thermal
>[ 1133.216769] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1133.216770] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1133.216773] Workqueue: events edp_panel_vdd_work
>[ 1133.216776] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1133.216780] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1133.216782] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1133.216785] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1133.216787] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1133.216788] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 000000000000745b
>[ 1133.216790] R10: 0000000000000000 R11: 000000000000745b R12: ffffa21375fd4b40
>[ 1133.216791] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1133.216794] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1133.216796] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1133.216797] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1133.216799] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1133.216800] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1133.216801] Call Trace:
>[ 1133.216806]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1133.216810]  edp_panel_vdd_work+0x3b/0x60
>[ 1133.216815]  process_one_work+0x146/0x3e0
>[ 1133.216820]  worker_thread+0x43/0x3e0
>[ 1133.216823]  kthread+0x104/0x140
>[ 1133.216827]  ? create_worker+0x190/0x190
>[ 1133.216831]  ? kthread_create_on_node+0x40/0x40
>[ 1133.216835]  ret_from_fork+0x22/0x30
>[ 1133.216837] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1133.216890] ---[ end trace c9eae18250dbfb47 ]---
>[ 1133.216894] [drm:intel_power_well_disable] disabling DC off
>[ 1133.216898] [drm:intel_power_well_disable] disabling always-on
>[ 1133.216899] Use count on power well DC off is already zero
>[ 1133.216910] ------------[ cut here ]------------
>[ 1133.216914] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1133.216915] Modules linked in: x86_pkg_temp_thermal
>[ 1133.216919] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1133.216921] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1133.216923] Workqueue: events edp_panel_vdd_work
>[ 1133.216926] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1133.216929] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1133.216931] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1133.216933] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1133.216935] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1133.216936] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 000000000000747b
>[ 1133.216937] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1133.216939] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1133.216941] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1133.216943] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1133.216944] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1133.216946] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1133.216947] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1133.216948] Call Trace:
>[ 1133.216951]  edp_panel_vdd_work+0x5a/0x60
>[ 1133.216955]  process_one_work+0x146/0x3e0
>[ 1133.216959]  worker_thread+0x43/0x3e0
>[ 1133.216963]  kthread+0x104/0x140
>[ 1133.216967]  ? create_worker+0x190/0x190
>[ 1133.216970]  ? kthread_create_on_node+0x40/0x40
>[ 1133.216973]  ret_from_fork+0x22/0x30
>[ 1133.216975] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1133.217026] ---[ end trace c9eae18250dbfb48 ]---
>[ 1133.217027] Use count on power well always-on is already zero
>[ 1133.217037] ------------[ cut here ]------------
>[ 1133.217042] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1133.217043] Modules linked in: x86_pkg_temp_thermal
>[ 1133.217046] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1133.217047] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1133.217050] Workqueue: events edp_panel_vdd_work
>[ 1133.217052] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1133.217056] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1133.217057] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1133.217059] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1133.217061] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1133.217062] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000007499
>[ 1133.217064] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1133.217065] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1133.217067] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1133.217069] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1133.217070] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1133.217071] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1133.217073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1133.217074] Call Trace:
>[ 1133.217076]  edp_panel_vdd_work+0x5a/0x60
>[ 1133.217080]  process_one_work+0x146/0x3e0
>[ 1133.217084]  worker_thread+0x43/0x3e0
>[ 1133.217088]  kthread+0x104/0x140
>[ 1133.217091]  ? create_worker+0x190/0x190
>[ 1133.217094]  ? kthread_create_on_node+0x40/0x40
>[ 1133.217098]  ret_from_fork+0x22/0x30
>[ 1133.217099] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1133.217150] ---[ end trace c9eae18250dbfb49 ]---
>[ 1133.218810] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1133.218821] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1133.218826] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1133.218853] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1140.192670] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1140.192675] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1143.776707] [drm:intel_runtime_suspend] Suspending device
>[ 1143.778894] [drm:intel_runtime_suspend] Device suspended
>[ 1143.778941] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1143.778946] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1143.778951] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1143.778955] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1154.016702] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1154.028705] [drm:intel_runtime_resume] Resuming device
>[ 1154.031057] [drm:intel_runtime_resume] Device resumed
>[ 1154.031066] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1154.031072] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1154.031075] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1154.031077] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1154.031083] [drm:intel_power_well_enable] enabling always-on
>[ 1154.031086] [drm:intel_power_well_enable] enabling DC off
>[ 1154.031091] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1154.031106] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1154.031115] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1154.031170] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1154.031180] [drm:wait_panel_status] Wait complete
>[ 1154.031219] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1154.031227] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1154.167196] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1154.167204] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1154.167209] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1154.167236] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1154.233004] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1154.233718] Use count on domain AUX_A is already zero
>[ 1154.233733] ------------[ cut here ]------------
>[ 1154.233740] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1154.233741] Modules linked in: x86_pkg_temp_thermal
>[ 1154.233748] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1154.233750] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1154.233753] Workqueue: events output_poll_execute
>[ 1154.233756] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1154.233760] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1154.233762] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1154.233765] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1154.233767] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1154.233768] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 00000000000074d9
>[ 1154.233770] R10: ffffa21375fd2950 R11: 00000000000074d9 R12: ffffa21375fd4b40
>[ 1154.233771] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1154.233774] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1154.233776] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1154.233777] CR2: 0000563f8f64e8a8 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1154.233779] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1154.233780] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1154.233782] Call Trace:
>[ 1154.233787]  intel_dp_detect+0x19f/0x690
>[ 1154.233793]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1154.233796]  output_poll_execute+0xf3/0x190
>[ 1154.233801]  process_one_work+0x146/0x3e0
>[ 1154.233806]  worker_thread+0x43/0x3e0
>[ 1154.233809]  kthread+0x104/0x140
>[ 1154.233813]  ? create_worker+0x190/0x190
>[ 1154.233817]  ? kthread_create_on_node+0x40/0x40
>[ 1154.233821]  ret_from_fork+0x22/0x30
>[ 1154.233823] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1154.233875] ---[ end trace c9eae18250dbfb4a ]---
>[ 1154.233880] [drm:intel_power_well_disable] disabling DC off
>[ 1154.233884] [drm:intel_power_well_disable] disabling always-on
>[ 1154.233891] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1154.233896] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1154.233899] [drm:intel_power_well_enable] enabling always-on
>[ 1154.233902] [drm:intel_power_well_enable] enabling DC off
>[ 1154.233906] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1154.234214] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1154.234226] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1154.234660] [drm:drm_dp_i2c_do_msg] native defer
>[ 1154.235836] [drm:drm_dp_i2c_do_msg] native defer
>[ 1154.237017] [drm:drm_dp_i2c_do_msg] native defer
>[ 1154.238185] [drm:drm_dp_i2c_do_msg] native defer
>[ 1154.239363] [drm:drm_dp_i2c_do_msg] native defer
>[ 1154.240201] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1154.240610] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1154.240905] [drm:intel_power_well_disable] disabling DC off
>[ 1154.240909] [drm:intel_power_well_disable] disabling always-on
>[ 1154.240916] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1154.240928] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1154.240932] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1154.240938] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1154.240941] [drm:intel_power_well_enable] enabling always-on
>[ 1154.240944] [drm:intel_power_well_enable] enabling DC off
>[ 1154.240948] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1154.240957] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1154.240962] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1154.240964] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1154.240967] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1154.241403] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1154.242119] Use count on domain AUX_A is already zero
>[ 1154.242135] ------------[ cut here ]------------
>[ 1154.242141] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1154.242142] Modules linked in: x86_pkg_temp_thermal
>[ 1154.242149] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1154.242151] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1154.242157] Workqueue: events i915_hpd_poll_init_work
>[ 1154.242160] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1154.242164] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1154.242166] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1154.242169] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1154.242170] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1154.242172] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000007517
>[ 1154.242173] R10: ffffa21375fd2950 R11: 0000000000007517 R12: ffffa21375fd4b40
>[ 1154.242175] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1154.242177] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1154.242179] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1154.242181] CR2: 0000563f8f64e8a8 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1154.242182] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1154.242184] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1154.242185] Call Trace:
>[ 1154.242190]  intel_dp_detect+0x19f/0x690
>[ 1154.242196]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1154.242199]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1154.242204]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1154.242210]  process_one_work+0x146/0x3e0
>[ 1154.242214]  worker_thread+0x43/0x3e0
>[ 1154.242218]  kthread+0x104/0x140
>[ 1154.242222]  ? create_worker+0x190/0x190
>[ 1154.242225]  ? kthread_create_on_node+0x40/0x40
>[ 1154.242229]  ? umh_complete+0x40/0x40
>[ 1154.242232]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1154.242236]  ret_from_fork+0x22/0x30
>[ 1154.242238] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1154.242290] ---[ end trace c9eae18250dbfb4b ]---
>[ 1154.242295] [drm:intel_power_well_disable] disabling DC off
>[ 1154.242298] [drm:intel_power_well_disable] disabling always-on
>[ 1154.242302] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1154.242308] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1154.242311] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1154.242314] [drm:intel_power_well_enable] enabling always-on
>[ 1154.242317] [drm:intel_power_well_enable] enabling DC off
>[ 1154.242320] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1154.242628] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1154.242642] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1154.243067] [drm:drm_dp_i2c_do_msg] native defer
>[ 1154.244243] [drm:drm_dp_i2c_do_msg] native defer
>[ 1154.245418] [drm:drm_dp_i2c_do_msg] native defer
>[ 1154.246638] [drm:drm_dp_i2c_do_msg] native defer
>[ 1154.247882] [drm:drm_dp_i2c_do_msg] native defer
>[ 1154.248704] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1154.249107] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1154.249400] [drm:intel_power_well_disable] disabling DC off
>[ 1154.249404] [drm:intel_power_well_disable] disabling always-on
>[ 1154.249408] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1154.249413] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1157.280675] [drm:intel_power_well_enable] enabling always-on
>[ 1157.280679] [drm:intel_power_well_enable] enabling DC off
>[ 1157.280684] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1157.280701] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1157.280741] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1157.280743] Use count on domain AUX_A is already zero
>[ 1157.280758] ------------[ cut here ]------------
>[ 1157.280765] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1157.280766] Modules linked in: x86_pkg_temp_thermal
>[ 1157.280773] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1157.280775] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1157.280778] Workqueue: events edp_panel_vdd_work
>[ 1157.280781] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1157.280785] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1157.280787] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1157.280790] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1157.280791] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1157.280793] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000007554
>[ 1157.280795] R10: 0000000000000000 R11: 0000000000007554 R12: ffffa21375fd4b40
>[ 1157.280796] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1157.280798] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1157.280800] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1157.280802] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1157.280803] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1157.280805] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1157.280806] Call Trace:
>[ 1157.280811]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1157.280814]  edp_panel_vdd_work+0x3b/0x60
>[ 1157.280820]  process_one_work+0x146/0x3e0
>[ 1157.280824]  worker_thread+0x43/0x3e0
>[ 1157.280828]  kthread+0x104/0x140
>[ 1157.280832]  ? create_worker+0x190/0x190
>[ 1157.280835]  ? kthread_create_on_node+0x40/0x40
>[ 1157.280839]  ? umh_complete+0x40/0x40
>[ 1157.280842]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1157.280846]  ret_from_fork+0x22/0x30
>[ 1157.280848] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1157.280901] ---[ end trace c9eae18250dbfb4c ]---
>[ 1157.280905] [drm:intel_power_well_disable] disabling DC off
>[ 1157.280908] [drm:intel_power_well_disable] disabling always-on
>[ 1157.280910] Use count on power well DC off is already zero
>[ 1157.280920] ------------[ cut here ]------------
>[ 1157.280926] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1157.280926] Modules linked in: x86_pkg_temp_thermal
>[ 1157.280931] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1157.280932] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1157.280935] Workqueue: events edp_panel_vdd_work
>[ 1157.280937] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1157.280940] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1157.280942] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1157.280945] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1157.280946] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1157.280948] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000007576
>[ 1157.280949] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1157.280951] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1157.280953] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1157.280954] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1157.280956] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1157.280957] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1157.280959] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1157.280960] Call Trace:
>[ 1157.280963]  edp_panel_vdd_work+0x5a/0x60
>[ 1157.280967]  process_one_work+0x146/0x3e0
>[ 1157.280971]  worker_thread+0x43/0x3e0
>[ 1157.280974]  kthread+0x104/0x140
>[ 1157.280978]  ? create_worker+0x190/0x190
>[ 1157.280981]  ? kthread_create_on_node+0x40/0x40
>[ 1157.280985]  ? umh_complete+0x40/0x40
>[ 1157.280988]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1157.280991]  ret_from_fork+0x22/0x30
>[ 1157.280993] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1157.281044] ---[ end trace c9eae18250dbfb4d ]---
>[ 1157.281046] Use count on power well always-on is already zero
>[ 1157.281055] ------------[ cut here ]------------
>[ 1157.281060] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1157.281061] Modules linked in: x86_pkg_temp_thermal
>[ 1157.281065] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1157.281066] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1157.281068] Workqueue: events edp_panel_vdd_work
>[ 1157.281071] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1157.281074] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1157.281075] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1157.281078] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1157.281079] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1157.281081] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000007596
>[ 1157.281082] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1157.281083] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1157.281085] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1157.281087] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1157.281088] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1157.281090] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1157.281091] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1157.281092] Call Trace:
>[ 1157.281094]  edp_panel_vdd_work+0x5a/0x60
>[ 1157.281098]  process_one_work+0x146/0x3e0
>[ 1157.281102]  worker_thread+0x43/0x3e0
>[ 1157.281106]  kthread+0x104/0x140
>[ 1157.281110]  ? create_worker+0x190/0x190
>[ 1157.281112]  ? kthread_create_on_node+0x40/0x40
>[ 1157.281115]  ? umh_complete+0x40/0x40
>[ 1157.281119]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1157.281122]  ret_from_fork+0x22/0x30
>[ 1157.281123] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1157.281174] ---[ end trace c9eae18250dbfb4e ]---
>[ 1157.282812] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1157.282822] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1157.282828] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1157.282860] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1164.256586] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1164.256591] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1167.840670] [drm:intel_runtime_suspend] Suspending device
>[ 1167.842854] [drm:intel_runtime_suspend] Device suspended
>[ 1167.842901] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1167.842906] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1167.842911] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1167.842915] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1178.080671] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1178.092648] [drm:intel_runtime_resume] Resuming device
>[ 1178.094992] [drm:intel_runtime_resume] Device resumed
>[ 1178.095001] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1178.095007] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1178.095010] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1178.095013] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1178.095018] [drm:intel_power_well_enable] enabling always-on
>[ 1178.095021] [drm:intel_power_well_enable] enabling DC off
>[ 1178.095026] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1178.095042] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1178.095051] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1178.095106] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1178.095116] [drm:wait_panel_status] Wait complete
>[ 1178.095155] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1178.095164] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1178.231141] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1178.231150] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1178.231155] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1178.231182] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1178.297005] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1178.297721] Use count on domain AUX_A is already zero
>[ 1178.297736] ------------[ cut here ]------------
>[ 1178.297744] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1178.297745] Modules linked in: x86_pkg_temp_thermal
>[ 1178.297752] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1178.297754] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1178.297757] Workqueue: events output_poll_execute
>[ 1178.297760] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1178.297764] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1178.297766] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1178.297769] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1178.297771] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1178.297772] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 00000000000075d8
>[ 1178.297774] R10: ffffa21375fd2950 R11: 00000000000075d8 R12: ffffa21375fd4b40
>[ 1178.297775] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1178.297778] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1178.297780] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1178.297781] CR2: 0000563f8f64e8a8 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1178.297783] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1178.297784] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1178.297786] Call Trace:
>[ 1178.297791]  intel_dp_detect+0x19f/0x690
>[ 1178.297797]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1178.297800]  output_poll_execute+0xf3/0x190
>[ 1178.297806]  process_one_work+0x146/0x3e0
>[ 1178.297810]  worker_thread+0x43/0x3e0
>[ 1178.297814]  kthread+0x104/0x140
>[ 1178.297818]  ? create_worker+0x190/0x190
>[ 1178.297821]  ? kthread_create_on_node+0x40/0x40
>[ 1178.297825]  ? umh_complete+0x40/0x40
>[ 1178.297828]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1178.297832]  ret_from_fork+0x22/0x30
>[ 1178.297834] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1178.297887] ---[ end trace c9eae18250dbfb4f ]---
>[ 1178.297892] [drm:intel_power_well_disable] disabling DC off
>[ 1178.297895] [drm:intel_power_well_disable] disabling always-on
>[ 1178.297903] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1178.297907] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1178.297911] [drm:intel_power_well_enable] enabling always-on
>[ 1178.297913] [drm:intel_power_well_enable] enabling DC off
>[ 1178.297917] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1178.298227] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1178.298238] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1178.298671] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.299856] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.301040] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.302215] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.303394] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.304230] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1178.304643] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1178.304939] [drm:intel_power_well_disable] disabling DC off
>[ 1178.304942] [drm:intel_power_well_disable] disabling always-on
>[ 1178.304950] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1178.304962] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1178.304966] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1178.304971] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1178.304975] [drm:intel_power_well_enable] enabling always-on
>[ 1178.304978] [drm:intel_power_well_enable] enabling DC off
>[ 1178.304982] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1178.304991] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1178.304996] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1178.304998] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1178.305001] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1178.305436] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1178.306154] Use count on domain AUX_A is already zero
>[ 1178.306170] ------------[ cut here ]------------
>[ 1178.306177] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1178.306178] Modules linked in: x86_pkg_temp_thermal
>[ 1178.306185] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1178.306186] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1178.306193] Workqueue: events i915_hpd_poll_init_work
>[ 1178.306196] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1178.306200] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1178.306202] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1178.306205] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1178.306206] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1178.306208] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000007618
>[ 1178.306209] R10: ffffa21375fd2950 R11: 0000000000007618 R12: ffffa21375fd4b40
>[ 1178.306211] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1178.306213] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1178.306215] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1178.306217] CR2: 0000563f8f64e8a8 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1178.306218] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1178.306220] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1178.306221] Call Trace:
>[ 1178.306226]  intel_dp_detect+0x19f/0x690
>[ 1178.306232]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1178.306235]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1178.306240]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1178.306246]  process_one_work+0x146/0x3e0
>[ 1178.306250]  worker_thread+0x43/0x3e0
>[ 1178.306254]  kthread+0x104/0x140
>[ 1178.306258]  ? create_worker+0x190/0x190
>[ 1178.306262]  ? kthread_create_on_node+0x40/0x40
>[ 1178.306266]  ret_from_fork+0x22/0x30
>[ 1178.306268] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1178.306320] ---[ end trace c9eae18250dbfb50 ]---
>[ 1178.306325] [drm:intel_power_well_disable] disabling DC off
>[ 1178.306328] [drm:intel_power_well_disable] disabling always-on
>[ 1178.306332] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1178.306337] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1178.306340] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1178.306344] [drm:intel_power_well_enable] enabling always-on
>[ 1178.306346] [drm:intel_power_well_enable] enabling DC off
>[ 1178.306350] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1178.306661] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1178.306674] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1178.307102] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.308280] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.309456] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.310639] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.311813] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.312560] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1178.312961] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1178.313254] [drm:intel_power_well_disable] disabling DC off
>[ 1178.313257] [drm:intel_power_well_disable] disabling always-on
>[ 1178.313261] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1178.313266] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1181.344668] [drm:intel_power_well_enable] enabling always-on
>[ 1181.344673] [drm:intel_power_well_enable] enabling DC off
>[ 1181.344679] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1181.344695] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1181.344735] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1181.344736] Use count on domain AUX_A is already zero
>[ 1181.344752] ------------[ cut here ]------------
>[ 1181.344759] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1181.344760] Modules linked in: x86_pkg_temp_thermal
>[ 1181.344767] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1181.344769] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1181.344772] Workqueue: events edp_panel_vdd_work
>[ 1181.344775] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1181.344779] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1181.344781] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1181.344783] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1181.344785] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1181.344787] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000007653
>[ 1181.344788] R10: 0000000000000000 R11: 0000000000007653 R12: ffffa21375fd4b40
>[ 1181.344790] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1181.344792] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1181.344794] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1181.344796] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1181.344797] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1181.344799] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1181.344800] Call Trace:
>[ 1181.344805]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1181.344808]  edp_panel_vdd_work+0x3b/0x60
>[ 1181.344815]  process_one_work+0x146/0x3e0
>[ 1181.344819]  worker_thread+0x43/0x3e0
>[ 1181.344823]  kthread+0x104/0x140
>[ 1181.344827]  ? create_worker+0x190/0x190
>[ 1181.344830]  ? kthread_create_on_node+0x40/0x40
>[ 1181.344835]  ret_from_fork+0x22/0x30
>[ 1181.344837] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1181.344889] ---[ end trace c9eae18250dbfb51 ]---
>[ 1181.344894] [drm:intel_power_well_disable] disabling DC off
>[ 1181.344898] [drm:intel_power_well_disable] disabling always-on
>[ 1181.344899] Use count on power well DC off is already zero
>[ 1181.344909] ------------[ cut here ]------------
>[ 1181.344914] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1181.344915] Modules linked in: x86_pkg_temp_thermal
>[ 1181.344919] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1181.344920] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1181.344923] Workqueue: events edp_panel_vdd_work
>[ 1181.344925] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1181.344929] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1181.344930] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1181.344933] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1181.344934] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1181.344936] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000007673
>[ 1181.344937] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1181.344938] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1181.344941] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1181.344942] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1181.344944] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1181.344945] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1181.344947] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1181.344948] Call Trace:
>[ 1181.344951]  edp_panel_vdd_work+0x5a/0x60
>[ 1181.344955]  process_one_work+0x146/0x3e0
>[ 1181.344959]  worker_thread+0x43/0x3e0
>[ 1181.344963]  kthread+0x104/0x140
>[ 1181.344967]  ? create_worker+0x190/0x190
>[ 1181.344970]  ? kthread_create_on_node+0x40/0x40
>[ 1181.344973]  ret_from_fork+0x22/0x30
>[ 1181.344974] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1181.345025] ---[ end trace c9eae18250dbfb52 ]---
>[ 1181.345026] Use count on power well always-on is already zero
>[ 1181.345036] ------------[ cut here ]------------
>[ 1181.345041] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1181.345042] Modules linked in: x86_pkg_temp_thermal
>[ 1181.345045] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1181.345046] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1181.345049] Workqueue: events edp_panel_vdd_work
>[ 1181.345051] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1181.345054] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1181.345055] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1181.345058] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1181.345059] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1181.345061] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000007691
>[ 1181.345062] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1181.345064] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1181.345066] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1181.345067] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1181.345068] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1181.345070] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1181.345071] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1181.345072] Call Trace:
>[ 1181.345075]  edp_panel_vdd_work+0x5a/0x60
>[ 1181.345079]  process_one_work+0x146/0x3e0
>[ 1181.345083]  worker_thread+0x43/0x3e0
>[ 1181.345086]  kthread+0x104/0x140
>[ 1181.345090]  ? create_worker+0x190/0x190
>[ 1181.345093]  ? kthread_create_on_node+0x40/0x40
>[ 1181.345096]  ret_from_fork+0x22/0x30
>[ 1181.345098] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1181.345148] ---[ end trace c9eae18250dbfb53 ]---
>[ 1181.346808] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1181.346822] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1181.346828] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1181.346854] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1188.320671] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1188.320677] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1191.904671] [drm:intel_runtime_suspend] Suspending device
>[ 1191.906857] [drm:intel_runtime_suspend] Device suspended
>[ 1191.906905] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1191.906910] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1191.906915] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1191.906919] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1202.144672] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1202.156731] [drm:intel_runtime_resume] Resuming device
>[ 1202.159084] [drm:intel_runtime_resume] Device resumed
>[ 1202.159093] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1202.159099] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1202.159102] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1202.159104] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1202.159110] [drm:intel_power_well_enable] enabling always-on
>[ 1202.159113] [drm:intel_power_well_enable] enabling DC off
>[ 1202.159117] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1202.159133] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1202.159142] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1202.159197] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1202.159207] [drm:wait_panel_status] Wait complete
>[ 1202.159246] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1202.159254] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1202.295226] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1202.295234] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1202.295238] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1202.295266] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1202.360998] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1202.361715] Use count on domain AUX_A is already zero
>[ 1202.361730] ------------[ cut here ]------------
>[ 1202.361737] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1202.361738] Modules linked in: x86_pkg_temp_thermal
>[ 1202.361745] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1202.361747] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1202.361750] Workqueue: events output_poll_execute
>[ 1202.361753] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1202.361758] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1202.361760] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1202.361763] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1202.361764] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1202.361766] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 00000000000076d1
>[ 1202.361768] R10: ffffa21375fd2950 R11: 00000000000076d1 R12: ffffa21375fd4b40
>[ 1202.361769] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1202.361771] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1202.361773] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1202.361775] CR2: 0000563f8f64e8a8 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1202.361777] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1202.361778] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1202.361779] Call Trace:
>[ 1202.361785]  intel_dp_detect+0x19f/0x690
>[ 1202.361791]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1202.361793]  output_poll_execute+0xf3/0x190
>[ 1202.361799]  process_one_work+0x146/0x3e0
>[ 1202.361804]  worker_thread+0x43/0x3e0
>[ 1202.361807]  kthread+0x104/0x140
>[ 1202.361811]  ? create_worker+0x190/0x190
>[ 1202.361815]  ? kthread_create_on_node+0x40/0x40
>[ 1202.361819]  ret_from_fork+0x22/0x30
>[ 1202.361821] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1202.361873] ---[ end trace c9eae18250dbfb54 ]---
>[ 1202.361878] [drm:intel_power_well_disable] disabling DC off
>[ 1202.361882] [drm:intel_power_well_disable] disabling always-on
>[ 1202.361889] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1202.361894] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1202.361898] [drm:intel_power_well_enable] enabling always-on
>[ 1202.361900] [drm:intel_power_well_enable] enabling DC off
>[ 1202.361904] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1202.362214] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1202.362225] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1202.362657] [drm:drm_dp_i2c_do_msg] native defer
>[ 1202.363842] [drm:drm_dp_i2c_do_msg] native defer
>[ 1202.365025] [drm:drm_dp_i2c_do_msg] native defer
>[ 1202.366196] [drm:drm_dp_i2c_do_msg] native defer
>[ 1202.367373] [drm:drm_dp_i2c_do_msg] native defer
>[ 1202.368169] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1202.368576] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1202.368868] [drm:intel_power_well_disable] disabling DC off
>[ 1202.368872] [drm:intel_power_well_disable] disabling always-on
>[ 1202.368878] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1202.368888] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1202.368892] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1202.368897] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1202.368900] [drm:intel_power_well_enable] enabling always-on
>[ 1202.368903] [drm:intel_power_well_enable] enabling DC off
>[ 1202.368907] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1202.368916] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1202.368920] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1202.368923] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1202.368925] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1202.369363] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1202.370084] Use count on domain AUX_A is already zero
>[ 1202.370096] ------------[ cut here ]------------
>[ 1202.370103] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1202.370104] Modules linked in: x86_pkg_temp_thermal
>[ 1202.370110] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1202.370111] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1202.370117] Workqueue: events i915_hpd_poll_init_work
>[ 1202.370120] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1202.370124] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1202.370126] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1202.370129] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1202.370130] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1202.370132] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 000000000000770f
>[ 1202.370133] R10: ffffa21375fd2950 R11: 000000000000770f R12: ffffa21375fd4b40
>[ 1202.370135] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1202.370137] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1202.370139] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1202.370141] CR2: 0000563f8f64e8a8 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1202.370143] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1202.370144] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1202.370145] Call Trace:
>[ 1202.370150]  intel_dp_detect+0x19f/0x690
>[ 1202.370156]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1202.370159]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1202.370164]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1202.370169]  process_one_work+0x146/0x3e0
>[ 1202.370173]  worker_thread+0x43/0x3e0
>[ 1202.370176]  kthread+0x104/0x140
>[ 1202.370181]  ? create_worker+0x190/0x190
>[ 1202.370184]  ? kthread_create_on_node+0x40/0x40
>[ 1202.370187]  ? umh_complete+0x40/0x40
>[ 1202.370191]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1202.370194]  ret_from_fork+0x22/0x30
>[ 1202.370196] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1202.370248] ---[ end trace c9eae18250dbfb55 ]---
>[ 1202.370253] [drm:intel_power_well_disable] disabling DC off
>[ 1202.370256] [drm:intel_power_well_disable] disabling always-on
>[ 1202.370260] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1202.370265] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1202.370269] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1202.370272] [drm:intel_power_well_enable] enabling always-on
>[ 1202.370274] [drm:intel_power_well_enable] enabling DC off
>[ 1202.370278] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1202.370589] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1202.370600] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1202.371028] [drm:drm_dp_i2c_do_msg] native defer
>[ 1202.372204] [drm:drm_dp_i2c_do_msg] native defer
>[ 1202.373382] [drm:drm_dp_i2c_do_msg] native defer
>[ 1202.374552] [drm:drm_dp_i2c_do_msg] native defer
>[ 1202.375728] [drm:drm_dp_i2c_do_msg] native defer
>[ 1202.376473] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1202.376879] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1202.377171] [drm:intel_power_well_disable] disabling DC off
>[ 1202.377175] [drm:intel_power_well_disable] disabling always-on
>[ 1202.377179] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1202.377184] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1205.408681] [drm:intel_power_well_enable] enabling always-on
>[ 1205.408686] [drm:intel_power_well_enable] enabling DC off
>[ 1205.408692] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1205.408708] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1205.408748] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1205.408750] Use count on domain AUX_A is already zero
>[ 1205.408766] ------------[ cut here ]------------
>[ 1205.408773] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1205.408774] Modules linked in: x86_pkg_temp_thermal
>[ 1205.408781] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1205.408782] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1205.408786] Workqueue: events edp_panel_vdd_work
>[ 1205.408788] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1205.408793] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1205.408795] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1205.408798] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1205.408799] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1205.408801] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 000000000000774c
>[ 1205.408802] R10: 0000000000000000 R11: 000000000000774c R12: ffffa21375fd4b40
>[ 1205.408804] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1205.408806] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1205.408808] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1205.408810] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1205.408811] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1205.408813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1205.408814] Call Trace:
>[ 1205.408819]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1205.408822]  edp_panel_vdd_work+0x3b/0x60
>[ 1205.408828]  process_one_work+0x146/0x3e0
>[ 1205.408833]  worker_thread+0x43/0x3e0
>[ 1205.408836]  kthread+0x104/0x140
>[ 1205.408841]  ? create_worker+0x190/0x190
>[ 1205.408844]  ? kthread_create_on_node+0x40/0x40
>[ 1205.408847]  ? umh_complete+0x40/0x40
>[ 1205.408851]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1205.408855]  ret_from_fork+0x22/0x30
>[ 1205.408857] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1205.408910] ---[ end trace c9eae18250dbfb56 ]---
>[ 1205.408914] [drm:intel_power_well_disable] disabling DC off
>[ 1205.408918] [drm:intel_power_well_disable] disabling always-on
>[ 1205.408920] Use count on power well DC off is already zero
>[ 1205.408930] ------------[ cut here ]------------
>[ 1205.408935] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1205.408935] Modules linked in: x86_pkg_temp_thermal
>[ 1205.408940] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1205.408941] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1205.408944] Workqueue: events edp_panel_vdd_work
>[ 1205.408946] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1205.408949] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1205.408951] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1205.408953] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1205.408955] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1205.408956] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 000000000000776e
>[ 1205.408958] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1205.408959] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1205.408961] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1205.408963] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1205.408964] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1205.408966] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1205.408967] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1205.408968] Call Trace:
>[ 1205.408971]  edp_panel_vdd_work+0x5a/0x60
>[ 1205.408975]  process_one_work+0x146/0x3e0
>[ 1205.408980]  worker_thread+0x43/0x3e0
>[ 1205.408983]  kthread+0x104/0x140
>[ 1205.408987]  ? create_worker+0x190/0x190
>[ 1205.408990]  ? kthread_create_on_node+0x40/0x40
>[ 1205.408993]  ? umh_complete+0x40/0x40
>[ 1205.408996]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1205.409000]  ret_from_fork+0x22/0x30
>[ 1205.409002] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1205.409052] ---[ end trace c9eae18250dbfb57 ]---
>[ 1205.409054] Use count on power well always-on is already zero
>[ 1205.409063] ------------[ cut here ]------------
>[ 1205.409068] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1205.409069] Modules linked in: x86_pkg_temp_thermal
>[ 1205.409073] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1205.409074] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1205.409076] Workqueue: events edp_panel_vdd_work
>[ 1205.409079] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1205.409082] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1205.409083] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1205.409085] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1205.409087] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1205.409088] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 000000000000778e
>[ 1205.409090] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1205.409091] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1205.409093] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1205.409094] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1205.409096] CR2: 0000563f8f64e8a8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1205.409097] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1205.409098] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1205.409099] Call Trace:
>[ 1205.409102]  edp_panel_vdd_work+0x5a/0x60
>[ 1205.409106]  process_one_work+0x146/0x3e0
>[ 1205.409110]  worker_thread+0x43/0x3e0
>[ 1205.409113]  kthread+0x104/0x140
>[ 1205.409117]  ? create_worker+0x190/0x190
>[ 1205.409120]  ? kthread_create_on_node+0x40/0x40
>[ 1205.409123]  ? umh_complete+0x40/0x40
>[ 1205.409126]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1205.409129]  ret_from_fork+0x22/0x30
>[ 1205.409131] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1205.409181] ---[ end trace c9eae18250dbfb58 ]---
>[ 1205.410820] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1205.410831] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1205.410838] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1205.410866] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1212.384679] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1212.384684] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1215.968651] [drm:intel_runtime_suspend] Suspending device
>[ 1215.970836] [drm:intel_runtime_suspend] Device suspended
>[ 1215.970884] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1215.970889] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1215.970894] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1215.970898] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1226.208678] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1226.220736] [drm:intel_runtime_resume] Resuming device
>[ 1226.223089] [drm:intel_runtime_resume] Device resumed
>[ 1226.223098] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1226.223103] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1226.223106] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1226.223109] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1226.223114] [drm:intel_power_well_enable] enabling always-on
>[ 1226.223117] [drm:intel_power_well_enable] enabling DC off
>[ 1226.223122] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1226.223137] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1226.223146] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1226.223202] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1226.223211] [drm:wait_panel_status] Wait complete
>[ 1226.223250] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1226.223259] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1226.359227] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1226.359235] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1226.359240] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1226.359268] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1226.425007] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1226.425720] Use count on domain AUX_A is already zero
>[ 1226.425734] ------------[ cut here ]------------
>[ 1226.425742] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1226.425743] Modules linked in: x86_pkg_temp_thermal
>[ 1226.425750] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1226.425751] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1226.425755] Workqueue: events output_poll_execute
>[ 1226.425758] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1226.425762] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1226.425764] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1226.425767] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1226.425768] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1226.425770] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 00000000000077d0
>[ 1226.425772] R10: ffffa21375fd2950 R11: 00000000000077d0 R12: ffffa21375fd4b40
>[ 1226.425773] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1226.425776] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1226.425778] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1226.425779] CR2: 00007f4ff64c9fe8 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1226.425781] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1226.425782] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1226.425784] Call Trace:
>[ 1226.425789]  intel_dp_detect+0x19f/0x690
>[ 1226.425795]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1226.425797]  output_poll_execute+0xf3/0x190
>[ 1226.425803]  process_one_work+0x146/0x3e0
>[ 1226.425807]  worker_thread+0x43/0x3e0
>[ 1226.425811]  kthread+0x104/0x140
>[ 1226.425815]  ? create_worker+0x190/0x190
>[ 1226.425818]  ? kthread_create_on_node+0x40/0x40
>[ 1226.425822]  ? umh_complete+0x40/0x40
>[ 1226.425825]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1226.425830]  ret_from_fork+0x22/0x30
>[ 1226.425831] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1226.425884] ---[ end trace c9eae18250dbfb59 ]---
>[ 1226.425889] [drm:intel_power_well_disable] disabling DC off
>[ 1226.425892] [drm:intel_power_well_disable] disabling always-on
>[ 1226.425900] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1226.425904] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1226.425908] [drm:intel_power_well_enable] enabling always-on
>[ 1226.425911] [drm:intel_power_well_enable] enabling DC off
>[ 1226.425915] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1226.426227] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1226.426239] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1226.426670] [drm:drm_dp_i2c_do_msg] native defer
>[ 1226.427846] [drm:drm_dp_i2c_do_msg] native defer
>[ 1226.429028] [drm:drm_dp_i2c_do_msg] native defer
>[ 1226.430202] [drm:drm_dp_i2c_do_msg] native defer
>[ 1226.431383] [drm:drm_dp_i2c_do_msg] native defer
>[ 1226.432140] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1226.432546] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1226.432840] [drm:intel_power_well_disable] disabling DC off
>[ 1226.432844] [drm:intel_power_well_disable] disabling always-on
>[ 1226.432851] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1226.432862] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1226.432866] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1226.432870] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1226.432874] [drm:intel_power_well_enable] enabling always-on
>[ 1226.432876] [drm:intel_power_well_enable] enabling DC off
>[ 1226.432880] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1226.432889] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1226.432893] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1226.432896] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1226.432898] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1226.433332] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1226.434055] Use count on domain AUX_A is already zero
>[ 1226.434068] ------------[ cut here ]------------
>[ 1226.434075] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1226.434076] Modules linked in: x86_pkg_temp_thermal
>[ 1226.434082] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1226.434084] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1226.434089] Workqueue: events i915_hpd_poll_init_work
>[ 1226.434092] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1226.434096] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1226.434098] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1226.434101] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1226.434103] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1226.434104] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000007810
>[ 1226.434106] R10: ffffa21375fd2950 R11: 0000000000007810 R12: ffffa21375fd4b40
>[ 1226.434107] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1226.434110] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1226.434111] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1226.434113] CR2: 00007f4ff64c9fe8 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1226.434115] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1226.434116] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1226.434117] Call Trace:
>[ 1226.434122]  intel_dp_detect+0x19f/0x690
>[ 1226.434128]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1226.434131]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1226.434136]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1226.434141]  process_one_work+0x146/0x3e0
>[ 1226.434145]  worker_thread+0x43/0x3e0
>[ 1226.434148]  kthread+0x104/0x140
>[ 1226.434152]  ? create_worker+0x190/0x190
>[ 1226.434155]  ? kthread_create_on_node+0x40/0x40
>[ 1226.434159]  ret_from_fork+0x22/0x30
>[ 1226.434161] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1226.434213] ---[ end trace c9eae18250dbfb5a ]---
>[ 1226.434217] [drm:intel_power_well_disable] disabling DC off
>[ 1226.434220] [drm:intel_power_well_disable] disabling always-on
>[ 1226.434225] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1226.434230] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1226.434233] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1226.434236] [drm:intel_power_well_enable] enabling always-on
>[ 1226.434239] [drm:intel_power_well_enable] enabling DC off
>[ 1226.434243] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1226.434553] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1226.434570] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1226.435002] [drm:drm_dp_i2c_do_msg] native defer
>[ 1226.436182] [drm:drm_dp_i2c_do_msg] native defer
>[ 1226.437357] [drm:drm_dp_i2c_do_msg] native defer
>[ 1226.438562] [drm:drm_dp_i2c_do_msg] native defer
>[ 1226.439806] [drm:drm_dp_i2c_do_msg] native defer
>[ 1226.440555] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1226.440958] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1226.441250] [drm:intel_power_well_disable] disabling DC off
>[ 1226.441254] [drm:intel_power_well_disable] disabling always-on
>[ 1226.441259] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1226.441264] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1229.472674] [drm:intel_power_well_enable] enabling always-on
>[ 1229.472679] [drm:intel_power_well_enable] enabling DC off
>[ 1229.472684] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1229.472701] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1229.472740] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1229.472742] Use count on domain AUX_A is already zero
>[ 1229.472758] ------------[ cut here ]------------
>[ 1229.472765] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1229.472766] Modules linked in: x86_pkg_temp_thermal
>[ 1229.472772] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1229.472774] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1229.472777] Workqueue: events edp_panel_vdd_work
>[ 1229.472780] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1229.472785] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1229.472786] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1229.472789] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1229.472791] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1229.472792] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 000000000000784b
>[ 1229.472794] R10: 0000000000000000 R11: 000000000000784b R12: ffffa21375fd4b40
>[ 1229.472795] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1229.472798] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1229.472799] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1229.472801] CR2: 00007f4ff64c9fe8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1229.472803] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1229.472804] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1229.472806] Call Trace:
>[ 1229.472811]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1229.472814]  edp_panel_vdd_work+0x3b/0x60
>[ 1229.472820]  process_one_work+0x146/0x3e0
>[ 1229.472824]  worker_thread+0x43/0x3e0
>[ 1229.472828]  kthread+0x104/0x140
>[ 1229.472832]  ? create_worker+0x190/0x190
>[ 1229.472835]  ? kthread_create_on_node+0x40/0x40
>[ 1229.472840]  ret_from_fork+0x22/0x30
>[ 1229.472842] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1229.472894] ---[ end trace c9eae18250dbfb5b ]---
>[ 1229.472899] [drm:intel_power_well_disable] disabling DC off
>[ 1229.472902] [drm:intel_power_well_disable] disabling always-on
>[ 1229.472904] Use count on power well DC off is already zero
>[ 1229.472914] ------------[ cut here ]------------
>[ 1229.472919] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1229.472920] Modules linked in: x86_pkg_temp_thermal
>[ 1229.472924] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1229.472925] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1229.472928] Workqueue: events edp_panel_vdd_work
>[ 1229.472930] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1229.472933] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1229.472935] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1229.472937] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1229.472939] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1229.472940] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 000000000000786b
>[ 1229.472942] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1229.472943] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1229.472945] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1229.472947] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1229.472948] CR2: 00007f4ff64c9fe8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1229.472950] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1229.472951] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1229.472952] Call Trace:
>[ 1229.472955]  edp_panel_vdd_work+0x5a/0x60
>[ 1229.472959]  process_one_work+0x146/0x3e0
>[ 1229.472963]  worker_thread+0x43/0x3e0
>[ 1229.472967]  kthread+0x104/0x140
>[ 1229.472971]  ? create_worker+0x190/0x190
>[ 1229.472973]  ? kthread_create_on_node+0x40/0x40
>[ 1229.472977]  ret_from_fork+0x22/0x30
>[ 1229.472979] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1229.473029] ---[ end trace c9eae18250dbfb5c ]---
>[ 1229.473031] Use count on power well always-on is already zero
>[ 1229.473041] ------------[ cut here ]------------
>[ 1229.473045] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1229.473046] Modules linked in: x86_pkg_temp_thermal
>[ 1229.473049] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1229.473050] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1229.473053] Workqueue: events edp_panel_vdd_work
>[ 1229.473055] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1229.473058] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1229.473059] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1229.473062] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1229.473063] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1229.473064] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000007889
>[ 1229.473066] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1229.473067] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1229.473069] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1229.473071] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1229.473072] CR2: 00007f4ff64c9fe8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1229.473073] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1229.473075] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1229.473076] Call Trace:
>[ 1229.473078]  edp_panel_vdd_work+0x5a/0x60
>[ 1229.473083]  process_one_work+0x146/0x3e0
>[ 1229.473087]  worker_thread+0x43/0x3e0
>[ 1229.473090]  kthread+0x104/0x140
>[ 1229.473093]  ? create_worker+0x190/0x190
>[ 1229.473096]  ? kthread_create_on_node+0x40/0x40
>[ 1229.473099]  ret_from_fork+0x22/0x30
>[ 1229.473101] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1229.473151] ---[ end trace c9eae18250dbfb5d ]---
>[ 1229.474814] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1229.474825] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1229.474831] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1229.474859] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1236.448645] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1236.448651] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1240.032606] [drm:intel_runtime_suspend] Suspending device
>[ 1240.034799] [drm:intel_runtime_suspend] Device suspended
>[ 1240.034848] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1240.034853] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1240.034857] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1240.034862] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1250.272680] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1250.284736] [drm:intel_runtime_resume] Resuming device
>[ 1250.287089] [drm:intel_runtime_resume] Device resumed
>[ 1250.287098] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1250.287104] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1250.287107] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1250.287110] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1250.287115] [drm:intel_power_well_enable] enabling always-on
>[ 1250.287118] [drm:intel_power_well_enable] enabling DC off
>[ 1250.287123] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1250.287139] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1250.287148] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1250.287203] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1250.287212] [drm:wait_panel_status] Wait complete
>[ 1250.287252] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1250.287260] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1250.423228] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1250.423237] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1250.423242] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1250.423269] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1250.489009] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1250.489725] Use count on domain AUX_A is already zero
>[ 1250.489739] ------------[ cut here ]------------
>[ 1250.489746] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1250.489747] Modules linked in: x86_pkg_temp_thermal
>[ 1250.489755] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1250.489756] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1250.489759] Workqueue: events output_poll_execute
>[ 1250.489762] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1250.489767] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1250.489768] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1250.489771] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1250.489773] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1250.489774] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 00000000000078c9
>[ 1250.489776] R10: ffffa21375fd2950 R11: 00000000000078c9 R12: ffffa21375fd4b40
>[ 1250.489778] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1250.489780] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1250.489782] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1250.489784] CR2: 00007f4ff64c9fe8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1250.489785] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1250.489787] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1250.489788] Call Trace:
>[ 1250.489793]  intel_dp_detect+0x19f/0x690
>[ 1250.489799]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1250.489802]  output_poll_execute+0xf3/0x190
>[ 1250.489808]  process_one_work+0x146/0x3e0
>[ 1250.489812]  worker_thread+0x43/0x3e0
>[ 1250.489815]  kthread+0x104/0x140
>[ 1250.489820]  ? create_worker+0x190/0x190
>[ 1250.489823]  ? kthread_create_on_node+0x40/0x40
>[ 1250.489827]  ret_from_fork+0x22/0x30
>[ 1250.489829] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1250.489882] ---[ end trace c9eae18250dbfb5e ]---
>[ 1250.489887] [drm:intel_power_well_disable] disabling DC off
>[ 1250.489890] [drm:intel_power_well_disable] disabling always-on
>[ 1250.489898] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1250.489902] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1250.489906] [drm:intel_power_well_enable] enabling always-on
>[ 1250.489908] [drm:intel_power_well_enable] enabling DC off
>[ 1250.489912] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1250.490221] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1250.490232] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1250.490665] [drm:drm_dp_i2c_do_msg] native defer
>[ 1250.491843] [drm:drm_dp_i2c_do_msg] native defer
>[ 1250.493100] [drm:drm_dp_i2c_do_msg] native defer
>[ 1250.494275] [drm:drm_dp_i2c_do_msg] native defer
>[ 1250.495455] [drm:drm_dp_i2c_do_msg] native defer
>[ 1250.496253] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1250.496660] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1250.496955] [drm:intel_power_well_disable] disabling DC off
>[ 1250.496959] [drm:intel_power_well_disable] disabling always-on
>[ 1250.496965] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1250.496975] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1250.496979] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1250.496984] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1250.496987] [drm:intel_power_well_enable] enabling always-on
>[ 1250.496990] [drm:intel_power_well_enable] enabling DC off
>[ 1250.496994] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1250.497002] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1250.497007] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1250.497010] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1250.497012] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1250.497450] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1250.498174] Use count on domain AUX_A is already zero
>[ 1250.498186] ------------[ cut here ]------------
>[ 1250.498193] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1250.498194] Modules linked in: x86_pkg_temp_thermal
>[ 1250.498200] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1250.498201] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1250.498207] Workqueue: events i915_hpd_poll_init_work
>[ 1250.498209] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1250.498214] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1250.498215] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1250.498218] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1250.498220] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1250.498222] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000007907
>[ 1250.498223] R10: ffffa21375fd2950 R11: 0000000000007907 R12: ffffa21375fd4b40
>[ 1250.498225] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1250.498227] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1250.498229] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1250.498231] CR2: 00007f4ff64c9fe8 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1250.498232] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1250.498234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1250.498235] Call Trace:
>[ 1250.498240]  intel_dp_detect+0x19f/0x690
>[ 1250.498245]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1250.498248]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1250.498253]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1250.498258]  process_one_work+0x146/0x3e0
>[ 1250.498262]  worker_thread+0x43/0x3e0
>[ 1250.498266]  kthread+0x104/0x140
>[ 1250.498270]  ? create_worker+0x190/0x190
>[ 1250.498273]  ? kthread_create_on_node+0x40/0x40
>[ 1250.498276]  ? umh_complete+0x40/0x40
>[ 1250.498280]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1250.498283]  ret_from_fork+0x22/0x30
>[ 1250.498285] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1250.498337] ---[ end trace c9eae18250dbfb5f ]---
>[ 1250.498342] [drm:intel_power_well_disable] disabling DC off
>[ 1250.498345] [drm:intel_power_well_disable] disabling always-on
>[ 1250.498350] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1250.498354] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1250.498358] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1250.498361] [drm:intel_power_well_enable] enabling always-on
>[ 1250.498364] [drm:intel_power_well_enable] enabling DC off
>[ 1250.498368] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1250.498685] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1250.498698] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1250.499129] [drm:drm_dp_i2c_do_msg] native defer
>[ 1250.500311] [drm:drm_dp_i2c_do_msg] native defer
>[ 1250.501487] [drm:drm_dp_i2c_do_msg] native defer
>[ 1250.502661] [drm:drm_dp_i2c_do_msg] native defer
>[ 1250.503836] [drm:drm_dp_i2c_do_msg] native defer
>[ 1250.504580] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1250.504982] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1250.505274] [drm:intel_power_well_disable] disabling DC off
>[ 1250.505277] [drm:intel_power_well_disable] disabling always-on
>[ 1250.505281] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1250.505286] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1253.536680] [drm:intel_power_well_enable] enabling always-on
>[ 1253.536685] [drm:intel_power_well_enable] enabling DC off
>[ 1253.536690] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1253.536707] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1253.536746] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1253.536748] Use count on domain AUX_A is already zero
>[ 1253.536764] ------------[ cut here ]------------
>[ 1253.536771] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1253.536772] Modules linked in: x86_pkg_temp_thermal
>[ 1253.536778] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1253.536780] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1253.536783] Workqueue: events edp_panel_vdd_work
>[ 1253.536786] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1253.536790] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1253.536792] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1253.536795] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1253.536796] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1253.536798] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000007944
>[ 1253.536800] R10: 0000000000000000 R11: 0000000000007944 R12: ffffa21375fd4b40
>[ 1253.536801] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1253.536804] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1253.536805] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1253.536807] CR2: 00007f4ff64c9fe8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1253.536809] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1253.536811] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1253.536812] Call Trace:
>[ 1253.536817]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1253.536820]  edp_panel_vdd_work+0x3b/0x60
>[ 1253.536825]  process_one_work+0x146/0x3e0
>[ 1253.536830]  worker_thread+0x43/0x3e0
>[ 1253.536833]  kthread+0x104/0x140
>[ 1253.536838]  ? create_worker+0x190/0x190
>[ 1253.536841]  ? kthread_create_on_node+0x40/0x40
>[ 1253.536844]  ? umh_complete+0x40/0x40
>[ 1253.536848]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1253.536853]  ret_from_fork+0x22/0x30
>[ 1253.536854] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1253.536907] ---[ end trace c9eae18250dbfb60 ]---
>[ 1253.536912] [drm:intel_power_well_disable] disabling DC off
>[ 1253.536915] [drm:intel_power_well_disable] disabling always-on
>[ 1253.536917] Use count on power well DC off is already zero
>[ 1253.536927] ------------[ cut here ]------------
>[ 1253.536932] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1253.536933] Modules linked in: x86_pkg_temp_thermal
>[ 1253.536937] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1253.536938] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1253.536941] Workqueue: events edp_panel_vdd_work
>[ 1253.536944] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1253.536947] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1253.536948] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1253.536951] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1253.536952] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1253.536954] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000007966
>[ 1253.536955] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1253.536957] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1253.536959] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1253.536960] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1253.536962] CR2: 00007f4ff64c9fe8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1253.536963] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1253.536965] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1253.536966] Call Trace:
>[ 1253.536969]  edp_panel_vdd_work+0x5a/0x60
>[ 1253.536973]  process_one_work+0x146/0x3e0
>[ 1253.536977]  worker_thread+0x43/0x3e0
>[ 1253.536980]  kthread+0x104/0x140
>[ 1253.536984]  ? create_worker+0x190/0x190
>[ 1253.536987]  ? kthread_create_on_node+0x40/0x40
>[ 1253.536990]  ? umh_complete+0x40/0x40
>[ 1253.536994]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1253.536997]  ret_from_fork+0x22/0x30
>[ 1253.536998] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1253.537049] ---[ end trace c9eae18250dbfb61 ]---
>[ 1253.537051] Use count on power well always-on is already zero
>[ 1253.537060] ------------[ cut here ]------------
>[ 1253.537065] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1253.537066] Modules linked in: x86_pkg_temp_thermal
>[ 1253.537069] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1253.537070] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1253.537073] Workqueue: events edp_panel_vdd_work
>[ 1253.537075] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1253.537078] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1253.537080] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1253.537082] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1253.537084] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1253.537085] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000007986
>[ 1253.537086] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1253.537088] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1253.537090] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1253.537091] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1253.537092] CR2: 00007f4ff64c9fe8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1253.537094] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1253.537095] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1253.537096] Call Trace:
>[ 1253.537099]  edp_panel_vdd_work+0x5a/0x60
>[ 1253.537103]  process_one_work+0x146/0x3e0
>[ 1253.537107]  worker_thread+0x43/0x3e0
>[ 1253.537110]  kthread+0x104/0x140
>[ 1253.537114]  ? create_worker+0x190/0x190
>[ 1253.537117]  ? kthread_create_on_node+0x40/0x40
>[ 1253.537120]  ? umh_complete+0x40/0x40
>[ 1253.537123]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1253.537126]  ret_from_fork+0x22/0x30
>[ 1253.537128] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1253.537178] ---[ end trace c9eae18250dbfb62 ]---
>[ 1253.538820] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1253.538830] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1253.538837] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1253.538867] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1260.512682] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1260.512688] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1264.096682] [drm:intel_runtime_suspend] Suspending device
>[ 1264.098598] [drm:intel_runtime_suspend] Device suspended
>[ 1264.098645] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1264.098650] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1264.098655] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1264.098659] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1274.336681] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1274.348741] [drm:intel_runtime_resume] Resuming device
>[ 1274.351094] [drm:intel_runtime_resume] Device resumed
>[ 1274.351103] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1274.351109] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1274.351112] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1274.351115] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1274.351120] [drm:intel_power_well_enable] enabling always-on
>[ 1274.351123] [drm:intel_power_well_enable] enabling DC off
>[ 1274.351128] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1274.351144] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1274.351153] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1274.351208] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1274.351217] [drm:wait_panel_status] Wait complete
>[ 1274.351257] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1274.351265] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1274.487233] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1274.487241] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1274.487246] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1274.487274] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1274.553012] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1274.553728] Use count on domain AUX_A is already zero
>[ 1274.553743] ------------[ cut here ]------------
>[ 1274.553750] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1274.553751] Modules linked in: x86_pkg_temp_thermal
>[ 1274.553758] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1274.553760] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1274.553764] Workqueue: events output_poll_execute
>[ 1274.553766] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1274.553771] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1274.553772] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1274.553775] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1274.553777] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1274.553779] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 00000000000079c8
>[ 1274.553780] R10: ffffa21375fd2950 R11: 00000000000079c8 R12: ffffa21375fd4b40
>[ 1274.553782] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1274.553784] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1274.553786] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1274.553788] CR2: 00007f503560a530 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1274.553789] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1274.553791] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1274.553792] Call Trace:
>[ 1274.553798]  intel_dp_detect+0x19f/0x690
>[ 1274.553804]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1274.553806]  output_poll_execute+0xf3/0x190
>[ 1274.553813]  process_one_work+0x146/0x3e0
>[ 1274.553817]  worker_thread+0x43/0x3e0
>[ 1274.553820]  kthread+0x104/0x140
>[ 1274.553824]  ? create_worker+0x190/0x190
>[ 1274.553828]  ? kthread_create_on_node+0x40/0x40
>[ 1274.553831]  ? umh_complete+0x40/0x40
>[ 1274.553834]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1274.553839]  ret_from_fork+0x22/0x30
>[ 1274.553840] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1274.553893] ---[ end trace c9eae18250dbfb63 ]---
>[ 1274.553899] [drm:intel_power_well_disable] disabling DC off
>[ 1274.553902] [drm:intel_power_well_disable] disabling always-on
>[ 1274.553909] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1274.553914] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1274.553918] [drm:intel_power_well_enable] enabling always-on
>[ 1274.553920] [drm:intel_power_well_enable] enabling DC off
>[ 1274.553924] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1274.554235] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1274.554246] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1274.554688] [drm:drm_dp_i2c_do_msg] native defer
>[ 1274.555913] [drm:drm_dp_i2c_do_msg] native defer
>[ 1274.557150] [drm:drm_dp_i2c_do_msg] native defer
>[ 1274.558324] [drm:drm_dp_i2c_do_msg] native defer
>[ 1274.559557] [drm:drm_dp_i2c_do_msg] native defer
>[ 1274.560374] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1274.560785] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1274.561081] [drm:intel_power_well_disable] disabling DC off
>[ 1274.561085] [drm:intel_power_well_disable] disabling always-on
>[ 1274.561091] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1274.561102] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1274.561107] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1274.561111] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1274.561114] [drm:intel_power_well_enable] enabling always-on
>[ 1274.561117] [drm:intel_power_well_enable] enabling DC off
>[ 1274.561122] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1274.561130] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1274.561134] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1274.561137] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1274.561139] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1274.561585] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1274.562297] Use count on domain AUX_A is already zero
>[ 1274.562309] ------------[ cut here ]------------
>[ 1274.562316] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1274.562317] Modules linked in: x86_pkg_temp_thermal
>[ 1274.562323] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1274.562324] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1274.562330] Workqueue: events i915_hpd_poll_init_work
>[ 1274.562333] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1274.562337] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1274.562339] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1274.562342] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1274.562343] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[ 1274.562345] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000007a08
>[ 1274.562347] R10: ffffa21375fd2950 R11: 0000000000007a08 R12: ffffa21375fd4b40
>[ 1274.562348] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1274.562350] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1274.562352] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1274.562354] CR2: 00007f503560a530 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1274.562356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1274.562357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1274.562358] Call Trace:
>[ 1274.562363]  intel_dp_detect+0x19f/0x690
>[ 1274.562369]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1274.562372]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1274.562376]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1274.562381]  process_one_work+0x146/0x3e0
>[ 1274.562385]  worker_thread+0x43/0x3e0
>[ 1274.562389]  kthread+0x104/0x140
>[ 1274.562393]  ? create_worker+0x190/0x190
>[ 1274.562396]  ? kthread_create_on_node+0x40/0x40
>[ 1274.562400]  ret_from_fork+0x22/0x30
>[ 1274.562402] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1274.562454] ---[ end trace c9eae18250dbfb64 ]---
>[ 1274.562459] [drm:intel_power_well_disable] disabling DC off
>[ 1274.562462] [drm:intel_power_well_disable] disabling always-on
>[ 1274.562466] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1274.562471] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1274.562475] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1274.562478] [drm:intel_power_well_enable] enabling always-on
>[ 1274.562481] [drm:intel_power_well_enable] enabling DC off
>[ 1274.562485] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1274.562810] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1274.562821] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1274.563248] [drm:drm_dp_i2c_do_msg] native defer
>[ 1274.564427] [drm:drm_dp_i2c_do_msg] native defer
>[ 1274.565607] [drm:drm_dp_i2c_do_msg] native defer
>[ 1274.566777] [drm:drm_dp_i2c_do_msg] native defer
>[ 1274.567954] [drm:drm_dp_i2c_do_msg] native defer
>[ 1274.568654] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1274.569055] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1274.569347] [drm:intel_power_well_disable] disabling DC off
>[ 1274.569350] [drm:intel_power_well_disable] disabling always-on
>[ 1274.569354] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1274.569359] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1277.600597] [drm:intel_power_well_enable] enabling always-on
>[ 1277.600601] [drm:intel_power_well_enable] enabling DC off
>[ 1277.600607] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1277.600623] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1277.600663] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1277.600665] Use count on domain AUX_A is already zero
>[ 1277.600680] ------------[ cut here ]------------
>[ 1277.600687] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1277.600688] Modules linked in: x86_pkg_temp_thermal
>[ 1277.600695] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1277.600697] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1277.600700] Workqueue: events edp_panel_vdd_work
>[ 1277.600703] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1277.600707] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1277.600709] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1277.600712] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1277.600713] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1277.600715] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000007a43
>[ 1277.600716] R10: 0000000000000000 R11: 0000000000007a43 R12: ffffa21375fd4b40
>[ 1277.600718] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1277.600720] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1277.600722] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1277.600724] CR2: 00007f503560a530 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1277.600725] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1277.600727] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1277.600728] Call Trace:
>[ 1277.600733]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1277.600736]  edp_panel_vdd_work+0x3b/0x60
>[ 1277.600742]  process_one_work+0x146/0x3e0
>[ 1277.600747]  worker_thread+0x43/0x3e0
>[ 1277.600751]  kthread+0x104/0x140
>[ 1277.600755]  ? create_worker+0x190/0x190
>[ 1277.600758]  ? kthread_create_on_node+0x40/0x40
>[ 1277.600763]  ret_from_fork+0x22/0x30
>[ 1277.600764] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1277.600816] ---[ end trace c9eae18250dbfb65 ]---
>[ 1277.600821] [drm:intel_power_well_disable] disabling DC off
>[ 1277.600824] [drm:intel_power_well_disable] disabling always-on
>[ 1277.600826] Use count on power well DC off is already zero
>[ 1277.600836] ------------[ cut here ]------------
>[ 1277.600841] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1277.600842] Modules linked in: x86_pkg_temp_thermal
>[ 1277.600846] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1277.600847] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1277.600850] Workqueue: events edp_panel_vdd_work
>[ 1277.600852] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1277.600855] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1277.600857] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1277.600859] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1277.600861] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1277.600862] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000007a63
>[ 1277.600864] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1277.600865] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1277.600867] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1277.600869] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1277.600871] CR2: 00007f503560a530 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1277.600872] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1277.600873] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1277.600874] Call Trace:
>[ 1277.600877]  edp_panel_vdd_work+0x5a/0x60
>[ 1277.600882]  process_one_work+0x146/0x3e0
>[ 1277.600886]  worker_thread+0x43/0x3e0
>[ 1277.600889]  kthread+0x104/0x140
>[ 1277.600893]  ? create_worker+0x190/0x190
>[ 1277.600896]  ? kthread_create_on_node+0x40/0x40
>[ 1277.600899]  ret_from_fork+0x22/0x30
>[ 1277.600901] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1277.600952] ---[ end trace c9eae18250dbfb66 ]---
>[ 1277.600953] Use count on power well always-on is already zero
>[ 1277.600963] ------------[ cut here ]------------
>[ 1277.600968] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1277.600968] Modules linked in: x86_pkg_temp_thermal
>[ 1277.600972] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1277.600974] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1277.600976] Workqueue: events edp_panel_vdd_work
>[ 1277.600978] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1277.600981] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1277.600982] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1277.600985] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1277.600986] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1277.600988] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000007a81
>[ 1277.600989] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1277.600991] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1277.600992] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1277.600994] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1277.600995] CR2: 00007f503560a530 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1277.600997] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1277.600998] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1277.600999] Call Trace:
>[ 1277.601002]  edp_panel_vdd_work+0x5a/0x60
>[ 1277.601006]  process_one_work+0x146/0x3e0
>[ 1277.601010]  worker_thread+0x43/0x3e0
>[ 1277.601013]  kthread+0x104/0x140
>[ 1277.601017]  ? create_worker+0x190/0x190
>[ 1277.601020]  ? kthread_create_on_node+0x40/0x40
>[ 1277.601023]  ret_from_fork+0x22/0x30
>[ 1277.601025] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1277.601075] ---[ end trace c9eae18250dbfb67 ]---
>[ 1277.602736] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1277.602746] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1277.602752] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1277.602782] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1284.576714] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1284.576721] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1288.160688] [drm:intel_runtime_suspend] Suspending device
>[ 1288.162812] [drm:intel_runtime_suspend] Device suspended
>[ 1288.162857] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1288.162862] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1288.162867] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1288.162871] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1298.400730] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1298.412742] [drm:intel_runtime_resume] Resuming device
>[ 1298.415095] [drm:intel_runtime_resume] Device resumed
>[ 1298.415104] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1298.415110] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1298.415112] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1298.415115] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1298.415120] [drm:intel_power_well_enable] enabling always-on
>[ 1298.415123] [drm:intel_power_well_enable] enabling DC off
>[ 1298.415128] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1298.415144] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1298.415153] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1298.415209] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1298.415218] [drm:wait_panel_status] Wait complete
>[ 1298.415257] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1298.415266] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1298.551224] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1298.551232] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1298.551237] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1298.551255] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1298.617119] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1298.617849] Use count on domain AUX_A is already zero
>[ 1298.617864] ------------[ cut here ]------------
>[ 1298.617872] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1298.617873] Modules linked in: x86_pkg_temp_thermal
>[ 1298.617880] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1298.617882] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1298.617886] Workqueue: events output_poll_execute
>[ 1298.617889] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1298.617893] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1298.617895] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1298.617898] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1298.617899] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1298.617901] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000007ac1
>[ 1298.617902] R10: ffffa21375fd2950 R11: 0000000000007ac1 R12: ffffa21375fd4b40
>[ 1298.617904] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1298.617907] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1298.617908] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1298.617910] CR2: 00007f503560a530 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1298.617912] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1298.617913] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1298.617914] Call Trace:
>[ 1298.617921]  intel_dp_detect+0x19f/0x690
>[ 1298.617927]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1298.617930]  output_poll_execute+0xf3/0x190
>[ 1298.617935]  process_one_work+0x146/0x3e0
>[ 1298.617940]  worker_thread+0x43/0x3e0
>[ 1298.617943]  kthread+0x104/0x140
>[ 1298.617947]  ? create_worker+0x190/0x190
>[ 1298.617951]  ? kthread_create_on_node+0x40/0x40
>[ 1298.617955]  ret_from_fork+0x22/0x30
>[ 1298.617957] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1298.618009] ---[ end trace c9eae18250dbfb68 ]---
>[ 1298.618015] [drm:intel_power_well_disable] disabling DC off
>[ 1298.618018] [drm:intel_power_well_disable] disabling always-on
>[ 1298.618025] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1298.618030] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1298.618033] [drm:intel_power_well_enable] enabling always-on
>[ 1298.618036] [drm:intel_power_well_enable] enabling DC off
>[ 1298.618040] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1298.618350] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1298.618361] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1298.618795] [drm:drm_dp_i2c_do_msg] native defer
>[ 1298.619976] [drm:drm_dp_i2c_do_msg] native defer
>[ 1298.621178] [drm:drm_dp_i2c_do_msg] native defer
>[ 1298.622352] [drm:drm_dp_i2c_do_msg] native defer
>[ 1298.623615] [drm:drm_dp_i2c_do_msg] native defer
>[ 1298.624429] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1298.624839] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1298.625133] [drm:intel_power_well_disable] disabling DC off
>[ 1298.625137] [drm:intel_power_well_disable] disabling always-on
>[ 1298.625144] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1298.625156] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1298.625161] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1298.625166] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1298.625169] [drm:intel_power_well_enable] enabling always-on
>[ 1298.625172] [drm:intel_power_well_enable] enabling DC off
>[ 1298.625176] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1298.625185] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1298.625189] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1298.625192] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1298.625194] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1298.625641] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1298.626355] Use count on domain AUX_A is already zero
>[ 1298.626369] ------------[ cut here ]------------
>[ 1298.626376] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1298.626377] Modules linked in: x86_pkg_temp_thermal
>[ 1298.626384] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1298.626385] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1298.626392] Workqueue: events i915_hpd_poll_init_work
>[ 1298.626395] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1298.626399] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1298.626400] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1298.626403] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1298.626405] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[ 1298.626406] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000007aff
>[ 1298.626408] R10: ffffa21375fd2950 R11: 0000000000007aff R12: ffffa21375fd4b40
>[ 1298.626409] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1298.626412] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1298.626414] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1298.626415] CR2: 00007f503560a530 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1298.626417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1298.626418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1298.626420] Call Trace:
>[ 1298.626425]  intel_dp_detect+0x19f/0x690
>[ 1298.626431]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1298.626434]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1298.626438]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1298.626444]  process_one_work+0x146/0x3e0
>[ 1298.626448]  worker_thread+0x43/0x3e0
>[ 1298.626452]  kthread+0x104/0x140
>[ 1298.626456]  ? create_worker+0x190/0x190
>[ 1298.626460]  ? kthread_create_on_node+0x40/0x40
>[ 1298.626463]  ? umh_complete+0x40/0x40
>[ 1298.626466]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1298.626471]  ret_from_fork+0x22/0x30
>[ 1298.626472] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1298.626621] ---[ end trace c9eae18250dbfb69 ]---
>[ 1298.626628] [drm:intel_power_well_disable] disabling DC off
>[ 1298.626632] [drm:intel_power_well_disable] disabling always-on
>[ 1298.626641] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1298.626647] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1298.626652] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1298.626656] [drm:intel_power_well_enable] enabling always-on
>[ 1298.626662] [drm:intel_power_well_enable] enabling DC off
>[ 1298.626667] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1298.626984] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1298.626995] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1298.627419] [drm:drm_dp_i2c_do_msg] native defer
>[ 1298.628601] [drm:drm_dp_i2c_do_msg] native defer
>[ 1298.629781] [drm:drm_dp_i2c_do_msg] native defer
>[ 1298.630953] [drm:drm_dp_i2c_do_msg] native defer
>[ 1298.632091] [drm:drm_dp_i2c_do_msg] native defer
>[ 1298.632835] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1298.633237] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1298.633533] [drm:intel_power_well_disable] disabling DC off
>[ 1298.633537] [drm:intel_power_well_disable] disabling always-on
>[ 1298.633541] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1298.633546] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1301.664657] [drm:intel_power_well_enable] enabling always-on
>[ 1301.664661] [drm:intel_power_well_enable] enabling DC off
>[ 1301.664667] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1301.664683] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1301.664723] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1301.664724] Use count on domain AUX_A is already zero
>[ 1301.664740] ------------[ cut here ]------------
>[ 1301.664747] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1301.664748] Modules linked in: x86_pkg_temp_thermal
>[ 1301.664755] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1301.664757] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1301.664760] Workqueue: events edp_panel_vdd_work
>[ 1301.664763] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1301.664767] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1301.664769] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1301.664772] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1301.664773] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1301.664775] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000007b3c
>[ 1301.664776] R10: 0000000000000000 R11: 0000000000007b3c R12: ffffa21375fd4b40
>[ 1301.664778] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1301.664780] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1301.664782] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1301.664784] CR2: 00007f503560a530 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1301.664785] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1301.664787] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1301.664788] Call Trace:
>[ 1301.664793]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1301.664796]  edp_panel_vdd_work+0x3b/0x60
>[ 1301.664802]  process_one_work+0x146/0x3e0
>[ 1301.664807]  worker_thread+0x43/0x3e0
>[ 1301.664810]  kthread+0x104/0x140
>[ 1301.664815]  ? create_worker+0x190/0x190
>[ 1301.664818]  ? kthread_create_on_node+0x40/0x40
>[ 1301.664821]  ? umh_complete+0x40/0x40
>[ 1301.664825]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1301.664830]  ret_from_fork+0x22/0x30
>[ 1301.664832] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1301.664884] ---[ end trace c9eae18250dbfb6a ]---
>[ 1301.664889] [drm:intel_power_well_disable] disabling DC off
>[ 1301.664892] [drm:intel_power_well_disable] disabling always-on
>[ 1301.664894] Use count on power well DC off is already zero
>[ 1301.664904] ------------[ cut here ]------------
>[ 1301.664909] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1301.664910] Modules linked in: x86_pkg_temp_thermal
>[ 1301.664914] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1301.664915] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1301.664918] Workqueue: events edp_panel_vdd_work
>[ 1301.664921] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1301.664924] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1301.664925] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1301.664928] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1301.664930] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1301.664931] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000007b5e
>[ 1301.664933] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1301.664934] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1301.664936] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1301.664938] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1301.664939] CR2: 00007f503560a530 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1301.664941] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1301.664942] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1301.664943] Call Trace:
>[ 1301.664946]  edp_panel_vdd_work+0x5a/0x60
>[ 1301.664950]  process_one_work+0x146/0x3e0
>[ 1301.664955]  worker_thread+0x43/0x3e0
>[ 1301.664958]  kthread+0x104/0x140
>[ 1301.664962]  ? create_worker+0x190/0x190
>[ 1301.664965]  ? kthread_create_on_node+0x40/0x40
>[ 1301.664968]  ? umh_complete+0x40/0x40
>[ 1301.664971]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1301.664974]  ret_from_fork+0x22/0x30
>[ 1301.664976] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1301.665027] ---[ end trace c9eae18250dbfb6b ]---
>[ 1301.665028] Use count on power well always-on is already zero
>[ 1301.665038] ------------[ cut here ]------------
>[ 1301.665042] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1301.665043] Modules linked in: x86_pkg_temp_thermal
>[ 1301.665047] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1301.665048] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1301.665051] Workqueue: events edp_panel_vdd_work
>[ 1301.665053] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1301.665056] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1301.665057] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1301.665059] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1301.665061] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1301.665062] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000007b7e
>[ 1301.665064] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1301.665065] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1301.665067] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1301.665068] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1301.665070] CR2: 00007f503560a530 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1301.665071] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1301.665073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1301.665074] Call Trace:
>[ 1301.665076]  edp_panel_vdd_work+0x5a/0x60
>[ 1301.665080]  process_one_work+0x146/0x3e0
>[ 1301.665084]  worker_thread+0x43/0x3e0
>[ 1301.665088]  kthread+0x104/0x140
>[ 1301.665091]  ? create_worker+0x190/0x190
>[ 1301.665094]  ? kthread_create_on_node+0x40/0x40
>[ 1301.665097]  ? umh_complete+0x40/0x40
>[ 1301.665100]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1301.665104]  ret_from_fork+0x22/0x30
>[ 1301.665105] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1301.665155] ---[ end trace c9eae18250dbfb6c ]---
>[ 1301.666793] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1301.666803] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1301.666810] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1301.666841] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1308.640623] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1308.640629] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1311.712682] [drm:intel_runtime_suspend] Suspending device
>[ 1311.714848] [drm:intel_runtime_suspend] Device suspended
>[ 1311.714894] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1311.714899] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1311.714904] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1311.714908] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1321.952683] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1321.964741] [drm:intel_runtime_resume] Resuming device
>[ 1321.967093] [drm:intel_runtime_resume] Device resumed
>[ 1321.967102] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1321.967107] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1321.967110] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1321.967113] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1321.967119] [drm:intel_power_well_enable] enabling always-on
>[ 1321.967122] [drm:intel_power_well_enable] enabling DC off
>[ 1321.967127] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1321.967142] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1321.967151] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1321.967207] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1321.967216] [drm:wait_panel_status] Wait complete
>[ 1321.967256] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1321.967264] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1322.103237] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1322.103245] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1322.103250] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1322.103277] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1322.169011] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1322.169729] Use count on domain AUX_A is already zero
>[ 1322.169744] ------------[ cut here ]------------
>[ 1322.169751] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1322.169752] Modules linked in: x86_pkg_temp_thermal
>[ 1322.169759] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1322.169761] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1322.169764] Workqueue: events output_poll_execute
>[ 1322.169767] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1322.169771] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1322.169773] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1322.169776] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1322.169777] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1322.169779] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000007bc0
>[ 1322.169781] R10: ffffa21375fd2950 R11: 0000000000007bc0 R12: ffffa21375fd4b40
>[ 1322.169782] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1322.169784] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1322.169786] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1322.169788] CR2: 00007f503560a530 CR3: 00000002757cc000 CR4: 00000000003406e0
>[ 1322.169790] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1322.169791] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1322.169792] Call Trace:
>[ 1322.169798]  intel_dp_detect+0x19f/0x690
>[ 1322.169803]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1322.169806]  output_poll_execute+0xf3/0x190
>[ 1322.169812]  process_one_work+0x146/0x3e0
>[ 1322.169816]  worker_thread+0x43/0x3e0
>[ 1322.169820]  kthread+0x104/0x140
>[ 1322.169824]  ? create_worker+0x190/0x190
>[ 1322.169827]  ? kthread_create_on_node+0x40/0x40
>[ 1322.169831]  ? umh_complete+0x40/0x40
>[ 1322.169834]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1322.169838]  ret_from_fork+0x22/0x30
>[ 1322.169840] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1322.169892] ---[ end trace c9eae18250dbfb6d ]---
>[ 1322.169897] [drm:intel_power_well_disable] disabling DC off
>[ 1322.169901] [drm:intel_power_well_disable] disabling always-on
>[ 1322.169908] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1322.169912] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1322.169916] [drm:intel_power_well_enable] enabling always-on
>[ 1322.169919] [drm:intel_power_well_enable] enabling DC off
>[ 1322.169923] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1322.170233] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1322.170244] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1322.170675] [drm:drm_dp_i2c_do_msg] native defer
>[ 1322.171859] [drm:drm_dp_i2c_do_msg] native defer
>[ 1322.173119] [drm:drm_dp_i2c_do_msg] native defer
>[ 1322.174293] [drm:drm_dp_i2c_do_msg] native defer
>[ 1322.175537] [drm:drm_dp_i2c_do_msg] native defer
>[ 1322.176387] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1322.176831] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1322.177126] [drm:intel_power_well_disable] disabling DC off
>[ 1322.177130] [drm:intel_power_well_disable] disabling always-on
>[ 1322.177138] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1322.177150] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1322.177155] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1322.177160] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1322.177164] [drm:intel_power_well_enable] enabling always-on
>[ 1322.177166] [drm:intel_power_well_enable] enabling DC off
>[ 1322.177171] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1322.177180] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1322.177185] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1322.177187] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1322.177190] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1322.177637] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1322.178351] Use count on domain AUX_A is already zero
>[ 1322.178366] ------------[ cut here ]------------
>[ 1322.178373] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1322.178374] Modules linked in: x86_pkg_temp_thermal
>[ 1322.178381] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1322.178382] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1322.178388] Workqueue: events i915_hpd_poll_init_work
>[ 1322.178391] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1322.178395] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1322.178397] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1322.178400] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1322.178401] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[ 1322.178403] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000007c00
>[ 1322.178404] R10: ffffa21375fd2950 R11: 0000000000007c00 R12: ffffa21375fd4b40
>[ 1322.178406] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1322.178408] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1322.178410] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1322.178412] CR2: 00007eff907bd000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1322.178413] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1322.178415] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1322.178416] Call Trace:
>[ 1322.178421]  intel_dp_detect+0x19f/0x690
>[ 1322.178427]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1322.178431]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1322.178435]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1322.178441]  process_one_work+0x146/0x3e0
>[ 1322.178445]  worker_thread+0x43/0x3e0
>[ 1322.178449]  kthread+0x104/0x140
>[ 1322.178453]  ? create_worker+0x190/0x190
>[ 1322.178456]  ? kthread_create_on_node+0x40/0x40
>[ 1322.178461]  ret_from_fork+0x22/0x30
>[ 1322.178463] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1322.178600] ---[ end trace c9eae18250dbfb6e ]---
>[ 1322.178608] [drm:intel_power_well_disable] disabling DC off
>[ 1322.178612] [drm:intel_power_well_disable] disabling always-on
>[ 1322.178616] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1322.178621] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1322.178625] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1322.178630] [drm:intel_power_well_enable] enabling always-on
>[ 1322.178637] [drm:intel_power_well_enable] enabling DC off
>[ 1322.178641] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1322.178949] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1322.178962] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1322.179389] [drm:drm_dp_i2c_do_msg] native defer
>[ 1322.180567] [drm:drm_dp_i2c_do_msg] native defer
>[ 1322.181741] [drm:drm_dp_i2c_do_msg] native defer
>[ 1322.182907] [drm:drm_dp_i2c_do_msg] native defer
>[ 1322.184091] [drm:drm_dp_i2c_do_msg] native defer
>[ 1322.184833] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1322.185233] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1322.185529] [drm:intel_power_well_disable] disabling DC off
>[ 1322.185532] [drm:intel_power_well_disable] disabling always-on
>[ 1322.185537] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1322.185543] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1325.216683] [drm:intel_power_well_enable] enabling always-on
>[ 1325.216687] [drm:intel_power_well_enable] enabling DC off
>[ 1325.216693] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1325.216710] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1325.216749] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1325.216751] Use count on domain AUX_A is already zero
>[ 1325.216767] ------------[ cut here ]------------
>[ 1325.216774] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1325.216775] Modules linked in: x86_pkg_temp_thermal
>[ 1325.216782] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1325.216783] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1325.216787] Workqueue: events edp_panel_vdd_work
>[ 1325.216789] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1325.216794] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1325.216795] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1325.216798] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1325.216800] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1325.216802] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000007c3b
>[ 1325.216803] R10: 0000000000000000 R11: 0000000000007c3b R12: ffffa21375fd4b40
>[ 1325.216805] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1325.216807] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1325.216809] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1325.216811] CR2: 00007eff907bd000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1325.216812] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1325.216814] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1325.216815] Call Trace:
>[ 1325.216820]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1325.216823]  edp_panel_vdd_work+0x3b/0x60
>[ 1325.216829]  process_one_work+0x146/0x3e0
>[ 1325.216833]  worker_thread+0x43/0x3e0
>[ 1325.216837]  kthread+0x104/0x140
>[ 1325.216841]  ? create_worker+0x190/0x190
>[ 1325.216844]  ? kthread_create_on_node+0x40/0x40
>[ 1325.216849]  ret_from_fork+0x22/0x30
>[ 1325.216851] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1325.216903] ---[ end trace c9eae18250dbfb6f ]---
>[ 1325.216908] [drm:intel_power_well_disable] disabling DC off
>[ 1325.216911] [drm:intel_power_well_disable] disabling always-on
>[ 1325.216913] Use count on power well DC off is already zero
>[ 1325.216923] ------------[ cut here ]------------
>[ 1325.216928] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1325.216929] Modules linked in: x86_pkg_temp_thermal
>[ 1325.216933] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1325.216934] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1325.216937] Workqueue: events edp_panel_vdd_work
>[ 1325.216939] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1325.216943] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1325.216944] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1325.216947] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1325.216948] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1325.216950] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000007c5b
>[ 1325.216951] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1325.216953] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1325.216955] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1325.216957] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1325.216958] CR2: 00007eff907bd000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1325.216960] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1325.216961] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1325.216962] Call Trace:
>[ 1325.216965]  edp_panel_vdd_work+0x5a/0x60
>[ 1325.216969]  process_one_work+0x146/0x3e0
>[ 1325.216974]  worker_thread+0x43/0x3e0
>[ 1325.216977]  kthread+0x104/0x140
>[ 1325.216981]  ? create_worker+0x190/0x190
>[ 1325.216984]  ? kthread_create_on_node+0x40/0x40
>[ 1325.216987]  ret_from_fork+0x22/0x30
>[ 1325.216989] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1325.217040] ---[ end trace c9eae18250dbfb70 ]---
>[ 1325.217041] Use count on power well always-on is already zero
>[ 1325.217051] ------------[ cut here ]------------
>[ 1325.217055] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1325.217056] Modules linked in: x86_pkg_temp_thermal
>[ 1325.217060] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1325.217061] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1325.217064] Workqueue: events edp_panel_vdd_work
>[ 1325.217066] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1325.217069] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1325.217070] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1325.217072] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1325.217074] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1325.217075] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000007c79
>[ 1325.217077] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1325.217078] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1325.217080] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1325.217082] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1325.217083] CR2: 00007eff907bd000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1325.217084] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1325.217086] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1325.217087] Call Trace:
>[ 1325.217089]  edp_panel_vdd_work+0x5a/0x60
>[ 1325.217094]  process_one_work+0x146/0x3e0
>[ 1325.217098]  worker_thread+0x43/0x3e0
>[ 1325.217101]  kthread+0x104/0x140
>[ 1325.217105]  ? create_worker+0x190/0x190
>[ 1325.217107]  ? kthread_create_on_node+0x40/0x40
>[ 1325.217110]  ret_from_fork+0x22/0x30
>[ 1325.217112] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1325.217162] ---[ end trace c9eae18250dbfb71 ]---
>[ 1325.218823] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1325.218834] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1325.218840] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1325.218864] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1332.192685] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1332.192690] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1335.776685] [drm:intel_runtime_suspend] Suspending device
>[ 1335.778870] [drm:intel_runtime_suspend] Device suspended
>[ 1335.778918] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1335.778923] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1335.778928] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1335.778932] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1346.016681] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1346.028741] [drm:intel_runtime_resume] Resuming device
>[ 1346.031092] [drm:intel_runtime_resume] Device resumed
>[ 1346.031101] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1346.031106] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1346.031109] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1346.031112] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1346.031118] [drm:intel_power_well_enable] enabling always-on
>[ 1346.031121] [drm:intel_power_well_enable] enabling DC off
>[ 1346.031126] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1346.031141] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1346.031150] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1346.031206] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1346.031215] [drm:wait_panel_status] Wait complete
>[ 1346.031254] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1346.031263] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1346.167338] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1346.167347] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1346.167352] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1346.167388] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1346.233103] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1346.233837] Use count on domain AUX_A is already zero
>[ 1346.233853] ------------[ cut here ]------------
>[ 1346.233861] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1346.233862] Modules linked in: x86_pkg_temp_thermal
>[ 1346.233869] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1346.233870] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1346.233874] Workqueue: events output_poll_execute
>[ 1346.233877] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1346.233881] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1346.233883] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1346.233886] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1346.233888] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1346.233889] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000007cb9
>[ 1346.233891] R10: ffffa21375fd2950 R11: 0000000000007cb9 R12: ffffa21375fd4b40
>[ 1346.233892] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1346.233895] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1346.233897] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1346.233898] CR2: 00007eff907bd000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1346.233900] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1346.233902] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1346.233903] Call Trace:
>[ 1346.233909]  intel_dp_detect+0x19f/0x690
>[ 1346.233915]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1346.233918]  output_poll_execute+0xf3/0x190
>[ 1346.233923]  process_one_work+0x146/0x3e0
>[ 1346.233927]  worker_thread+0x43/0x3e0
>[ 1346.233931]  kthread+0x104/0x140
>[ 1346.233936]  ? create_worker+0x190/0x190
>[ 1346.233939]  ? kthread_create_on_node+0x40/0x40
>[ 1346.233943]  ret_from_fork+0x22/0x30
>[ 1346.233945] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1346.233997] ---[ end trace c9eae18250dbfb72 ]---
>[ 1346.234002] [drm:intel_power_well_disable] disabling DC off
>[ 1346.234005] [drm:intel_power_well_disable] disabling always-on
>[ 1346.234013] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1346.234017] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1346.234020] [drm:intel_power_well_enable] enabling always-on
>[ 1346.234023] [drm:intel_power_well_enable] enabling DC off
>[ 1346.234027] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1346.234337] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1346.234348] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1346.234780] [drm:drm_dp_i2c_do_msg] native defer
>[ 1346.235957] [drm:drm_dp_i2c_do_msg] native defer
>[ 1346.237177] [drm:drm_dp_i2c_do_msg] native defer
>[ 1346.238346] [drm:drm_dp_i2c_do_msg] native defer
>[ 1346.239576] [drm:drm_dp_i2c_do_msg] native defer
>[ 1346.240385] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1346.240797] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1346.241090] [drm:intel_power_well_disable] disabling DC off
>[ 1346.241094] [drm:intel_power_well_disable] disabling always-on
>[ 1346.241100] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1346.241112] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1346.241116] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1346.241120] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1346.241124] [drm:intel_power_well_enable] enabling always-on
>[ 1346.241126] [drm:intel_power_well_enable] enabling DC off
>[ 1346.241130] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1346.241139] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1346.241143] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1346.241146] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1346.241148] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1346.241585] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1346.242292] Use count on domain AUX_A is already zero
>[ 1346.242304] ------------[ cut here ]------------
>[ 1346.242311] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1346.242312] Modules linked in: x86_pkg_temp_thermal
>[ 1346.242318] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1346.242319] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1346.242325] Workqueue: events i915_hpd_poll_init_work
>[ 1346.242328] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1346.242332] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1346.242334] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1346.242336] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1346.242338] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[ 1346.242339] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000007cf7
>[ 1346.242341] R10: ffffa21375fd2950 R11: 0000000000007cf7 R12: ffffa21375fd4b40
>[ 1346.242343] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1346.242345] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1346.242347] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1346.242349] CR2: 00007eff907bd000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1346.242350] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1346.242352] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1346.242353] Call Trace:
>[ 1346.242358]  intel_dp_detect+0x19f/0x690
>[ 1346.242364]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1346.242367]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1346.242371]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1346.242376]  process_one_work+0x146/0x3e0
>[ 1346.242380]  worker_thread+0x43/0x3e0
>[ 1346.242384]  kthread+0x104/0x140
>[ 1346.242388]  ? create_worker+0x190/0x190
>[ 1346.242391]  ? kthread_create_on_node+0x40/0x40
>[ 1346.242395]  ? umh_complete+0x40/0x40
>[ 1346.242398]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1346.242402]  ret_from_fork+0x22/0x30
>[ 1346.242403] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1346.242455] ---[ end trace c9eae18250dbfb73 ]---
>[ 1346.242460] [drm:intel_power_well_disable] disabling DC off
>[ 1346.242463] [drm:intel_power_well_disable] disabling always-on
>[ 1346.242467] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1346.242472] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1346.242475] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1346.242478] [drm:intel_power_well_enable] enabling always-on
>[ 1346.242481] [drm:intel_power_well_enable] enabling DC off
>[ 1346.242485] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1346.242807] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1346.242818] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1346.243241] [drm:drm_dp_i2c_do_msg] native defer
>[ 1346.244416] [drm:drm_dp_i2c_do_msg] native defer
>[ 1346.245597] [drm:drm_dp_i2c_do_msg] native defer
>[ 1346.246766] [drm:drm_dp_i2c_do_msg] native defer
>[ 1346.247942] [drm:drm_dp_i2c_do_msg] native defer
>[ 1346.248656] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1346.249058] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1346.249349] [drm:intel_power_well_disable] disabling DC off
>[ 1346.249353] [drm:intel_power_well_disable] disabling always-on
>[ 1346.249357] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1346.249362] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1349.280686] [drm:intel_power_well_enable] enabling always-on
>[ 1349.280691] [drm:intel_power_well_enable] enabling DC off
>[ 1349.280698] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1349.280715] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1349.280755] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1349.280757] Use count on domain AUX_A is already zero
>[ 1349.280771] ------------[ cut here ]------------
>[ 1349.280778] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1349.280779] Modules linked in: x86_pkg_temp_thermal
>[ 1349.280786] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1349.280788] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1349.280791] Workqueue: events edp_panel_vdd_work
>[ 1349.280794] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1349.280798] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1349.280800] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1349.280803] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1349.280805] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1349.280807] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000007d34
>[ 1349.280808] R10: 0000000000000000 R11: 0000000000007d34 R12: ffffa21375fd4b40
>[ 1349.280810] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1349.280812] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1349.280814] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1349.280816] CR2: 00007eff907bd000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1349.280817] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1349.280819] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1349.280820] Call Trace:
>[ 1349.280825]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1349.280828]  edp_panel_vdd_work+0x3b/0x60
>[ 1349.280834]  process_one_work+0x146/0x3e0
>[ 1349.280838]  worker_thread+0x43/0x3e0
>[ 1349.280842]  kthread+0x104/0x140
>[ 1349.280846]  ? create_worker+0x190/0x190
>[ 1349.280849]  ? kthread_create_on_node+0x40/0x40
>[ 1349.280853]  ? umh_complete+0x40/0x40
>[ 1349.280856]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1349.280861]  ret_from_fork+0x22/0x30
>[ 1349.280863] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1349.280915] ---[ end trace c9eae18250dbfb74 ]---
>[ 1349.280920] [drm:intel_power_well_disable] disabling DC off
>[ 1349.280923] [drm:intel_power_well_disable] disabling always-on
>[ 1349.280925] Use count on power well DC off is already zero
>[ 1349.280934] ------------[ cut here ]------------
>[ 1349.280939] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1349.280939] Modules linked in: x86_pkg_temp_thermal
>[ 1349.280944] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1349.280945] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1349.280947] Workqueue: events edp_panel_vdd_work
>[ 1349.280950] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1349.280953] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1349.280955] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1349.280957] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1349.280959] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1349.280960] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000007d56
>[ 1349.280962] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1349.280963] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1349.280965] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1349.280967] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1349.280968] CR2: 00007eff907bd000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1349.280970] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1349.280971] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1349.280972] Call Trace:
>[ 1349.280975]  edp_panel_vdd_work+0x5a/0x60
>[ 1349.280979]  process_one_work+0x146/0x3e0
>[ 1349.280984]  worker_thread+0x43/0x3e0
>[ 1349.280987]  kthread+0x104/0x140
>[ 1349.280991]  ? create_worker+0x190/0x190
>[ 1349.280993]  ? kthread_create_on_node+0x40/0x40
>[ 1349.280997]  ? umh_complete+0x40/0x40
>[ 1349.281000]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1349.281003]  ret_from_fork+0x22/0x30
>[ 1349.281005] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1349.281055] ---[ end trace c9eae18250dbfb75 ]---
>[ 1349.281057] Use count on power well always-on is already zero
>[ 1349.281066] ------------[ cut here ]------------
>[ 1349.281070] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1349.281071] Modules linked in: x86_pkg_temp_thermal
>[ 1349.281075] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1349.281076] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1349.281078] Workqueue: events edp_panel_vdd_work
>[ 1349.281080] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1349.281083] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1349.281085] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1349.281087] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1349.281089] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1349.281090] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000007d76
>[ 1349.281091] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1349.281093] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1349.281095] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1349.281096] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1349.281098] CR2: 00007eff907bd000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1349.281099] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1349.281100] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1349.281101] Call Trace:
>[ 1349.281104]  edp_panel_vdd_work+0x5a/0x60
>[ 1349.281108]  process_one_work+0x146/0x3e0
>[ 1349.281112]  worker_thread+0x43/0x3e0
>[ 1349.281115]  kthread+0x104/0x140
>[ 1349.281119]  ? create_worker+0x190/0x190
>[ 1349.281122]  ? kthread_create_on_node+0x40/0x40
>[ 1349.281125]  ? umh_complete+0x40/0x40
>[ 1349.281128]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1349.281131]  ret_from_fork+0x22/0x30
>[ 1349.281133] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1349.281184] ---[ end trace c9eae18250dbfb76 ]---
>[ 1349.282827] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1349.282836] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1349.282843] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1349.282870] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1356.256685] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1356.256691] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1359.840758] [drm:intel_runtime_suspend] Suspending device
>[ 1359.842880] [drm:intel_runtime_suspend] Device suspended
>[ 1359.842922] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1359.842927] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1359.842932] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1359.842936] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1370.080687] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1370.092725] [drm:intel_runtime_resume] Resuming device
>[ 1370.095074] [drm:intel_runtime_resume] Device resumed
>[ 1370.095083] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1370.095089] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1370.095092] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1370.095094] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1370.095100] [drm:intel_power_well_enable] enabling always-on
>[ 1370.095103] [drm:intel_power_well_enable] enabling DC off
>[ 1370.095108] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1370.095123] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1370.095133] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1370.095188] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1370.095197] [drm:wait_panel_status] Wait complete
>[ 1370.095237] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1370.095245] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1370.231210] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1370.231219] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1370.231224] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1370.231252] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1370.297116] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1370.297849] Use count on domain AUX_A is already zero
>[ 1370.297864] ------------[ cut here ]------------
>[ 1370.297871] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1370.297872] Modules linked in: x86_pkg_temp_thermal
>[ 1370.297879] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1370.297881] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1370.297884] Workqueue: events output_poll_execute
>[ 1370.297887] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1370.297892] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1370.297893] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1370.297896] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1370.297898] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1370.297899] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000007db8
>[ 1370.297901] R10: ffffa21375fd2950 R11: 0000000000007db8 R12: ffffa21375fd4b40
>[ 1370.297902] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1370.297905] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1370.297907] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1370.297909] CR2: 00007eff907bd000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1370.297910] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1370.297912] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1370.297913] Call Trace:
>[ 1370.297919]  intel_dp_detect+0x19f/0x690
>[ 1370.297925]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1370.297928]  output_poll_execute+0xf3/0x190
>[ 1370.297933]  process_one_work+0x146/0x3e0
>[ 1370.297938]  worker_thread+0x43/0x3e0
>[ 1370.297941]  kthread+0x104/0x140
>[ 1370.297946]  ? create_worker+0x190/0x190
>[ 1370.297949]  ? kthread_create_on_node+0x40/0x40
>[ 1370.297952]  ? umh_complete+0x40/0x40
>[ 1370.297956]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1370.297960]  ret_from_fork+0x22/0x30
>[ 1370.297962] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1370.298015] ---[ end trace c9eae18250dbfb77 ]---
>[ 1370.298020] [drm:intel_power_well_disable] disabling DC off
>[ 1370.298023] [drm:intel_power_well_disable] disabling always-on
>[ 1370.298031] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1370.298036] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1370.298039] [drm:intel_power_well_enable] enabling always-on
>[ 1370.298042] [drm:intel_power_well_enable] enabling DC off
>[ 1370.298046] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1370.298359] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1370.298370] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1370.298802] [drm:drm_dp_i2c_do_msg] native defer
>[ 1370.299979] [drm:drm_dp_i2c_do_msg] native defer
>[ 1370.301095] [drm:drm_dp_i2c_do_msg] native defer
>[ 1370.302266] [drm:drm_dp_i2c_do_msg] native defer
>[ 1370.303444] [drm:drm_dp_i2c_do_msg] native defer
>[ 1370.304192] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1370.304596] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1370.304888] [drm:intel_power_well_disable] disabling DC off
>[ 1370.304891] [drm:intel_power_well_disable] disabling always-on
>[ 1370.304897] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1370.304908] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1370.304912] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1370.304916] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1370.304919] [drm:intel_power_well_enable] enabling always-on
>[ 1370.304922] [drm:intel_power_well_enable] enabling DC off
>[ 1370.304926] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1370.304934] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1370.304939] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1370.304941] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1370.304944] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1370.305380] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1370.306121] Use count on domain AUX_A is already zero
>[ 1370.306132] ------------[ cut here ]------------
>[ 1370.306138] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1370.306139] Modules linked in: x86_pkg_temp_thermal
>[ 1370.306145] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1370.306146] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1370.306152] Workqueue: events i915_hpd_poll_init_work
>[ 1370.306154] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1370.306158] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1370.306160] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1370.306163] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1370.306164] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1370.306166] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000007df8
>[ 1370.306167] R10: ffffa21375fd2950 R11: 0000000000007df8 R12: ffffa21375fd4b40
>[ 1370.306168] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1370.306171] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1370.306173] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1370.306174] CR2: 00007eff907bd000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1370.306176] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1370.306177] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1370.306178] Call Trace:
>[ 1370.306182]  intel_dp_detect+0x19f/0x690
>[ 1370.306188]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1370.306191]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1370.306196]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1370.306200]  process_one_work+0x146/0x3e0
>[ 1370.306204]  worker_thread+0x43/0x3e0
>[ 1370.306208]  kthread+0x104/0x140
>[ 1370.306212]  ? create_worker+0x190/0x190
>[ 1370.306215]  ? kthread_create_on_node+0x40/0x40
>[ 1370.306219]  ret_from_fork+0x22/0x30
>[ 1370.306220] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1370.306272] ---[ end trace c9eae18250dbfb78 ]---
>[ 1370.306276] [drm:intel_power_well_disable] disabling DC off
>[ 1370.306279] [drm:intel_power_well_disable] disabling always-on
>[ 1370.306282] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1370.306287] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1370.306291] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1370.306294] [drm:intel_power_well_enable] enabling always-on
>[ 1370.306296] [drm:intel_power_well_enable] enabling DC off
>[ 1370.306300] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1370.306607] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1370.306619] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1370.307046] [drm:drm_dp_i2c_do_msg] native defer
>[ 1370.308222] [drm:drm_dp_i2c_do_msg] native defer
>[ 1370.309396] [drm:drm_dp_i2c_do_msg] native defer
>[ 1370.310569] [drm:drm_dp_i2c_do_msg] native defer
>[ 1370.311744] [drm:drm_dp_i2c_do_msg] native defer
>[ 1370.312485] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1370.312890] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1370.313182] [drm:intel_power_well_disable] disabling DC off
>[ 1370.313186] [drm:intel_power_well_disable] disabling always-on
>[ 1370.313190] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1370.313194] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1373.344692] [drm:intel_power_well_enable] enabling always-on
>[ 1373.344697] [drm:intel_power_well_enable] enabling DC off
>[ 1373.344702] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1373.344719] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1373.344758] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1373.344760] Use count on domain AUX_A is already zero
>[ 1373.344776] ------------[ cut here ]------------
>[ 1373.344782] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1373.344783] Modules linked in: x86_pkg_temp_thermal
>[ 1373.344790] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1373.344792] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1373.344795] Workqueue: events edp_panel_vdd_work
>[ 1373.344798] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1373.344802] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1373.344804] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1373.344807] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1373.344808] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1373.344810] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000007e33
>[ 1373.344811] R10: 0000000000000000 R11: 0000000000007e33 R12: ffffa21375fd4b40
>[ 1373.344813] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1373.344815] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1373.344817] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1373.344819] CR2: 00007eff907bd000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1373.344820] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1373.344822] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1373.344823] Call Trace:
>[ 1373.344828]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1373.344831]  edp_panel_vdd_work+0x3b/0x60
>[ 1373.344837]  process_one_work+0x146/0x3e0
>[ 1373.344841]  worker_thread+0x43/0x3e0
>[ 1373.344845]  kthread+0x104/0x140
>[ 1373.344849]  ? create_worker+0x190/0x190
>[ 1373.344852]  ? kthread_create_on_node+0x40/0x40
>[ 1373.344857]  ret_from_fork+0x22/0x30
>[ 1373.344859] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1373.344911] ---[ end trace c9eae18250dbfb79 ]---
>[ 1373.344916] [drm:intel_power_well_disable] disabling DC off
>[ 1373.344919] [drm:intel_power_well_disable] disabling always-on
>[ 1373.344921] Use count on power well DC off is already zero
>[ 1373.344931] ------------[ cut here ]------------
>[ 1373.344936] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1373.344937] Modules linked in: x86_pkg_temp_thermal
>[ 1373.344941] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1373.344943] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1373.344945] Workqueue: events edp_panel_vdd_work
>[ 1373.344948] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1373.344951] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1373.344952] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1373.344955] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1373.344956] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1373.344958] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000007e53
>[ 1373.344959] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1373.344961] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1373.344963] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1373.344965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1373.344966] CR2: 00007eff907bd000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1373.344968] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1373.344969] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1373.344970] Call Trace:
>[ 1373.344973]  edp_panel_vdd_work+0x5a/0x60
>[ 1373.344977]  process_one_work+0x146/0x3e0
>[ 1373.344981]  worker_thread+0x43/0x3e0
>[ 1373.344985]  kthread+0x104/0x140
>[ 1373.344989]  ? create_worker+0x190/0x190
>[ 1373.344992]  ? kthread_create_on_node+0x40/0x40
>[ 1373.344995]  ret_from_fork+0x22/0x30
>[ 1373.344997] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1373.345048] ---[ end trace c9eae18250dbfb7a ]---
>[ 1373.345049] Use count on power well always-on is already zero
>[ 1373.345059] ------------[ cut here ]------------
>[ 1373.345063] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1373.345064] Modules linked in: x86_pkg_temp_thermal
>[ 1373.345068] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1373.345069] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1373.345071] Workqueue: events edp_panel_vdd_work
>[ 1373.345074] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1373.345077] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1373.345078] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1373.345081] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1373.345082] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1373.345083] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000007e71
>[ 1373.345085] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1373.345086] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1373.345088] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1373.345090] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1373.345091] CR2: 00007eff907bd000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1373.345092] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1373.345094] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1373.345095] Call Trace:
>[ 1373.345097]  edp_panel_vdd_work+0x5a/0x60
>[ 1373.345102]  process_one_work+0x146/0x3e0
>[ 1373.345106]  worker_thread+0x43/0x3e0
>[ 1373.345109]  kthread+0x104/0x140
>[ 1373.345113]  ? create_worker+0x190/0x190
>[ 1373.345116]  ? kthread_create_on_node+0x40/0x40
>[ 1373.345119]  ret_from_fork+0x22/0x30
>[ 1373.345120] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1373.345171] ---[ end trace c9eae18250dbfb7b ]---
>[ 1373.346829] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1373.346839] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1373.346845] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1373.346872] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1380.320687] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1380.320693] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1383.904685] [drm:intel_runtime_suspend] Suspending device
>[ 1383.906869] [drm:intel_runtime_suspend] Device suspended
>[ 1383.906917] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1383.906922] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1383.906927] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1383.906931] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1394.144666] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1394.156741] [drm:intel_runtime_resume] Resuming device
>[ 1394.159093] [drm:intel_runtime_resume] Device resumed
>[ 1394.159102] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1394.159108] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1394.159111] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1394.159113] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1394.159119] [drm:intel_power_well_enable] enabling always-on
>[ 1394.159122] [drm:intel_power_well_enable] enabling DC off
>[ 1394.159126] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1394.159142] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1394.159151] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1394.159206] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1394.159216] [drm:wait_panel_status] Wait complete
>[ 1394.159255] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1394.159263] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1394.295234] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1394.295243] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1394.295247] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1394.295275] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1394.361017] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1394.361732] Use count on domain AUX_A is already zero
>[ 1394.361747] ------------[ cut here ]------------
>[ 1394.361754] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1394.361756] Modules linked in: x86_pkg_temp_thermal
>[ 1394.361762] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1394.361764] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1394.361768] Workqueue: events output_poll_execute
>[ 1394.361771] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1394.361775] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1394.361777] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1394.361780] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1394.361782] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1394.361783] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000007eb1
>[ 1394.361785] R10: ffffa21375fd2950 R11: 0000000000007eb1 R12: ffffa21375fd4b40
>[ 1394.361786] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1394.361788] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1394.361790] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1394.361792] CR2: 00007eff907bd000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1394.361794] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1394.361795] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1394.361797] Call Trace:
>[ 1394.361802]  intel_dp_detect+0x19f/0x690
>[ 1394.361808]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1394.361811]  output_poll_execute+0xf3/0x190
>[ 1394.361817]  process_one_work+0x146/0x3e0
>[ 1394.361821]  worker_thread+0x43/0x3e0
>[ 1394.361824]  kthread+0x104/0x140
>[ 1394.361829]  ? create_worker+0x190/0x190
>[ 1394.361832]  ? kthread_create_on_node+0x40/0x40
>[ 1394.361836]  ret_from_fork+0x22/0x30
>[ 1394.361838] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1394.361891] ---[ end trace c9eae18250dbfb7c ]---
>[ 1394.361896] [drm:intel_power_well_disable] disabling DC off
>[ 1394.361899] [drm:intel_power_well_disable] disabling always-on
>[ 1394.361907] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1394.361911] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1394.361915] [drm:intel_power_well_enable] enabling always-on
>[ 1394.361918] [drm:intel_power_well_enable] enabling DC off
>[ 1394.361922] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1394.362233] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1394.362244] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1394.362677] [drm:drm_dp_i2c_do_msg] native defer
>[ 1394.363859] [drm:drm_dp_i2c_do_msg] native defer
>[ 1394.365043] [drm:drm_dp_i2c_do_msg] native defer
>[ 1394.366218] [drm:drm_dp_i2c_do_msg] native defer
>[ 1394.367398] [drm:drm_dp_i2c_do_msg] native defer
>[ 1394.368145] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1394.368549] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1394.368842] [drm:intel_power_well_disable] disabling DC off
>[ 1394.368845] [drm:intel_power_well_disable] disabling always-on
>[ 1394.368852] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1394.368862] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1394.368866] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1394.368871] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1394.368874] [drm:intel_power_well_enable] enabling always-on
>[ 1394.368877] [drm:intel_power_well_enable] enabling DC off
>[ 1394.368881] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1394.368888] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1394.368893] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1394.368896] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1394.368898] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1394.369335] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1394.370060] Use count on domain AUX_A is already zero
>[ 1394.370072] ------------[ cut here ]------------
>[ 1394.370078] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1394.370079] Modules linked in: x86_pkg_temp_thermal
>[ 1394.370085] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1394.370086] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1394.370092] Workqueue: events i915_hpd_poll_init_work
>[ 1394.370095] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1394.370098] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1394.370100] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1394.370103] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1394.370104] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1394.370106] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000007eef
>[ 1394.370107] R10: ffffa21375fd2950 R11: 0000000000007eef R12: ffffa21375fd4b40
>[ 1394.370109] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1394.370111] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1394.370113] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1394.370115] CR2: 00007eff907bd000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1394.370116] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1394.370118] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1394.370119] Call Trace:
>[ 1394.370123]  intel_dp_detect+0x19f/0x690
>[ 1394.370129]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1394.370132]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1394.370136]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1394.370141]  process_one_work+0x146/0x3e0
>[ 1394.370145]  worker_thread+0x43/0x3e0
>[ 1394.370149]  kthread+0x104/0x140
>[ 1394.370153]  ? create_worker+0x190/0x190
>[ 1394.370156]  ? kthread_create_on_node+0x40/0x40
>[ 1394.370159]  ? umh_complete+0x40/0x40
>[ 1394.370163]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1394.370166]  ret_from_fork+0x22/0x30
>[ 1394.370168] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1394.370220] ---[ end trace c9eae18250dbfb7d ]---
>[ 1394.370224] [drm:intel_power_well_disable] disabling DC off
>[ 1394.370227] [drm:intel_power_well_disable] disabling always-on
>[ 1394.370232] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1394.370236] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1394.370240] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1394.370243] [drm:intel_power_well_enable] enabling always-on
>[ 1394.370246] [drm:intel_power_well_enable] enabling DC off
>[ 1394.370249] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1394.370560] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1394.370577] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1394.371009] [drm:drm_dp_i2c_do_msg] native defer
>[ 1394.372188] [drm:drm_dp_i2c_do_msg] native defer
>[ 1394.373366] [drm:drm_dp_i2c_do_msg] native defer
>[ 1394.374536] [drm:drm_dp_i2c_do_msg] native defer
>[ 1394.375711] [drm:drm_dp_i2c_do_msg] native defer
>[ 1394.376455] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1394.376860] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1394.377152] [drm:intel_power_well_disable] disabling DC off
>[ 1394.377155] [drm:intel_power_well_disable] disabling always-on
>[ 1394.377159] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1394.377164] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1397.408613] [drm:intel_power_well_enable] enabling always-on
>[ 1397.408618] [drm:intel_power_well_enable] enabling DC off
>[ 1397.408624] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1397.408640] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1397.408679] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1397.408681] Use count on domain AUX_A is already zero
>[ 1397.408697] ------------[ cut here ]------------
>[ 1397.408704] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1397.408705] Modules linked in: x86_pkg_temp_thermal
>[ 1397.408712] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1397.408713] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1397.408716] Workqueue: events edp_panel_vdd_work
>[ 1397.408719] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1397.408723] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1397.408725] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1397.408728] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1397.408730] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1397.408731] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000007f2c
>[ 1397.408733] R10: 0000000000000000 R11: 0000000000007f2c R12: ffffa21375fd4b40
>[ 1397.408734] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1397.408737] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1397.408739] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1397.408740] CR2: 00007ffe5df7c000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1397.408742] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1397.408743] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1397.408745] Call Trace:
>[ 1397.408750]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1397.408753]  edp_panel_vdd_work+0x3b/0x60
>[ 1397.408759]  process_one_work+0x146/0x3e0
>[ 1397.408763]  worker_thread+0x43/0x3e0
>[ 1397.408767]  kthread+0x104/0x140
>[ 1397.408771]  ? create_worker+0x190/0x190
>[ 1397.408774]  ? kthread_create_on_node+0x40/0x40
>[ 1397.408778]  ? umh_complete+0x40/0x40
>[ 1397.408781]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1397.408786]  ret_from_fork+0x22/0x30
>[ 1397.408788] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1397.408840] ---[ end trace c9eae18250dbfb7e ]---
>[ 1397.408845] [drm:intel_power_well_disable] disabling DC off
>[ 1397.408848] [drm:intel_power_well_disable] disabling always-on
>[ 1397.408850] Use count on power well DC off is already zero
>[ 1397.408860] ------------[ cut here ]------------
>[ 1397.408865] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1397.408866] Modules linked in: x86_pkg_temp_thermal
>[ 1397.408870] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1397.408871] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1397.408874] Workqueue: events edp_panel_vdd_work
>[ 1397.408876] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1397.408880] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1397.408881] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1397.408884] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1397.408885] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1397.408887] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000007f4e
>[ 1397.408888] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1397.408890] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1397.408891] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1397.408893] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1397.408895] CR2: 00007ffe5df7c000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1397.408896] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1397.408897] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1397.408898] Call Trace:
>[ 1397.408901]  edp_panel_vdd_work+0x5a/0x60
>[ 1397.408906]  process_one_work+0x146/0x3e0
>[ 1397.408910]  worker_thread+0x43/0x3e0
>[ 1397.408913]  kthread+0x104/0x140
>[ 1397.408917]  ? create_worker+0x190/0x190
>[ 1397.408920]  ? kthread_create_on_node+0x40/0x40
>[ 1397.408923]  ? umh_complete+0x40/0x40
>[ 1397.408927]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1397.408930]  ret_from_fork+0x22/0x30
>[ 1397.408931] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1397.408982] ---[ end trace c9eae18250dbfb7f ]---
>[ 1397.408984] Use count on power well always-on is already zero
>[ 1397.408993] ------------[ cut here ]------------
>[ 1397.408998] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1397.408999] Modules linked in: x86_pkg_temp_thermal
>[ 1397.409002] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1397.409003] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1397.409006] Workqueue: events edp_panel_vdd_work
>[ 1397.409008] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1397.409011] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1397.409013] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1397.409015] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1397.409016] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1397.409018] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000007f6e
>[ 1397.409019] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1397.409021] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1397.409022] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1397.409024] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1397.409025] CR2: 00007ffe5df7c000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1397.409027] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1397.409028] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1397.409029] Call Trace:
>[ 1397.409032]  edp_panel_vdd_work+0x5a/0x60
>[ 1397.409036]  process_one_work+0x146/0x3e0
>[ 1397.409040]  worker_thread+0x43/0x3e0
>[ 1397.409043]  kthread+0x104/0x140
>[ 1397.409047]  ? create_worker+0x190/0x190
>[ 1397.409050]  ? kthread_create_on_node+0x40/0x40
>[ 1397.409053]  ? umh_complete+0x40/0x40
>[ 1397.409056]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1397.409059]  ret_from_fork+0x22/0x30
>[ 1397.409061] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1397.409111] ---[ end trace c9eae18250dbfb80 ]---
>[ 1397.410753] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1397.410762] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1397.410768] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1397.410782] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1404.384670] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1404.384675] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1407.968619] [drm:intel_runtime_suspend] Suspending device
>[ 1407.970803] [drm:intel_runtime_suspend] Device suspended
>[ 1407.970851] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1407.970856] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1407.970861] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1407.970865] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1418.208691] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1418.220731] [drm:intel_runtime_resume] Resuming device
>[ 1418.223092] [drm:intel_runtime_resume] Device resumed
>[ 1418.223101] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1418.223106] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1418.223109] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1418.223112] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1418.223117] [drm:intel_power_well_enable] enabling always-on
>[ 1418.223120] [drm:intel_power_well_enable] enabling DC off
>[ 1418.223125] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1418.223140] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1418.223149] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1418.223205] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1418.223214] [drm:wait_panel_status] Wait complete
>[ 1418.223254] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1418.223262] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1418.359231] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1418.359239] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1418.359244] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1418.359271] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1418.424964] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1418.425713] Use count on domain AUX_A is already zero
>[ 1418.425728] ------------[ cut here ]------------
>[ 1418.425735] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1418.425737] Modules linked in: x86_pkg_temp_thermal
>[ 1418.425743] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1418.425745] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1418.425748] Workqueue: events output_poll_execute
>[ 1418.425751] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1418.425755] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1418.425757] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1418.425760] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1418.425761] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1418.425763] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000007fb0
>[ 1418.425765] R10: ffffa21375fd2950 R11: 0000000000007fb0 R12: ffffa21375fd4b40
>[ 1418.425766] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1418.425768] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1418.425770] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1418.425772] CR2: 0000563f8f688000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1418.425773] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1418.425775] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1418.425776] Call Trace:
>[ 1418.425782]  intel_dp_detect+0x19f/0x690
>[ 1418.425787]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1418.425790]  output_poll_execute+0xf3/0x190
>[ 1418.425796]  process_one_work+0x146/0x3e0
>[ 1418.425800]  worker_thread+0x43/0x3e0
>[ 1418.425804]  kthread+0x104/0x140
>[ 1418.425808]  ? create_worker+0x190/0x190
>[ 1418.425811]  ? kthread_create_on_node+0x40/0x40
>[ 1418.425814]  ? umh_complete+0x40/0x40
>[ 1418.425818]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1418.425822]  ret_from_fork+0x22/0x30
>[ 1418.425824] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1418.425877] ---[ end trace c9eae18250dbfb81 ]---
>[ 1418.425881] [drm:intel_power_well_disable] disabling DC off
>[ 1418.425884] [drm:intel_power_well_disable] disabling always-on
>[ 1418.425891] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1418.425896] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1418.425899] [drm:intel_power_well_enable] enabling always-on
>[ 1418.425902] [drm:intel_power_well_enable] enabling DC off
>[ 1418.425906] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1418.426215] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1418.426226] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1418.426670] [drm:drm_dp_i2c_do_msg] native defer
>[ 1418.427859] [drm:drm_dp_i2c_do_msg] native defer
>[ 1418.429040] [drm:drm_dp_i2c_do_msg] native defer
>[ 1418.430210] [drm:drm_dp_i2c_do_msg] native defer
>[ 1418.431388] [drm:drm_dp_i2c_do_msg] native defer
>[ 1418.432146] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1418.432565] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1418.432859] [drm:intel_power_well_disable] disabling DC off
>[ 1418.432862] [drm:intel_power_well_disable] disabling always-on
>[ 1418.432869] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1418.432879] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1418.432883] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1418.432888] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1418.432891] [drm:intel_power_well_enable] enabling always-on
>[ 1418.432894] [drm:intel_power_well_enable] enabling DC off
>[ 1418.432898] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1418.432906] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1418.432911] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1418.432913] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1418.432916] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1418.433349] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1418.434329] Use count on domain AUX_A is already zero
>[ 1418.434341] ------------[ cut here ]------------
>[ 1418.434347] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1418.434348] Modules linked in: x86_pkg_temp_thermal
>[ 1418.434354] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1418.434356] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1418.434361] Workqueue: events i915_hpd_poll_init_work
>[ 1418.434364] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1418.434369] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1418.434370] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1418.434373] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1418.434375] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1418.434376] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000007ff0
>[ 1418.434378] R10: ffffa21375fd2950 R11: 0000000000007ff0 R12: ffffa21375fd4b40
>[ 1418.434379] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1418.434381] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1418.434383] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1418.434385] CR2: 0000563f8f688000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1418.434387] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1418.434388] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1418.434389] Call Trace:
>[ 1418.434394]  intel_dp_detect+0x19f/0x690
>[ 1418.434400]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1418.434403]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1418.434408]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1418.434413]  process_one_work+0x146/0x3e0
>[ 1418.434417]  worker_thread+0x43/0x3e0
>[ 1418.434420]  kthread+0x104/0x140
>[ 1418.434425]  ? create_worker+0x190/0x190
>[ 1418.434428]  ? kthread_create_on_node+0x40/0x40
>[ 1418.434432]  ret_from_fork+0x22/0x30
>[ 1418.434433] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1418.434485] ---[ end trace c9eae18250dbfb82 ]---
>[ 1418.434490] [drm:intel_power_well_disable] disabling DC off
>[ 1418.434493] [drm:intel_power_well_disable] disabling always-on
>[ 1418.434497] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1418.434515] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1418.434529] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1418.434536] [drm:intel_power_well_enable] enabling always-on
>[ 1418.434541] [drm:intel_power_well_enable] enabling DC off
>[ 1418.434551] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1418.434862] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1418.434875] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1418.435299] [drm:drm_dp_i2c_do_msg] native defer
>[ 1418.436476] [drm:drm_dp_i2c_do_msg] native defer
>[ 1418.437654] [drm:drm_dp_i2c_do_msg] native defer
>[ 1418.438821] [drm:drm_dp_i2c_do_msg] native defer
>[ 1418.439996] [drm:drm_dp_i2c_do_msg] native defer
>[ 1418.440664] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1418.441065] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1418.441356] [drm:intel_power_well_disable] disabling DC off
>[ 1418.441360] [drm:intel_power_well_disable] disabling always-on
>[ 1418.441364] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1418.441368] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1421.472687] [drm:intel_power_well_enable] enabling always-on
>[ 1421.472691] [drm:intel_power_well_enable] enabling DC off
>[ 1421.472697] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1421.472714] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1421.472754] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1421.472756] Use count on domain AUX_A is already zero
>[ 1421.472772] ------------[ cut here ]------------
>[ 1421.472778] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1421.472779] Modules linked in: x86_pkg_temp_thermal
>[ 1421.472786] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1421.472788] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1421.472791] Workqueue: events edp_panel_vdd_work
>[ 1421.472794] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1421.472799] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1421.472800] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1421.472803] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1421.472805] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1421.472807] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 000000000000802b
>[ 1421.472808] R10: 0000000000000000 R11: 000000000000802b R12: ffffa21375fd4b40
>[ 1421.472810] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1421.472812] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1421.472814] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1421.472816] CR2: 0000563f8f688000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1421.472817] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1421.472819] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1421.472820] Call Trace:
>[ 1421.472825]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1421.472828]  edp_panel_vdd_work+0x3b/0x60
>[ 1421.472834]  process_one_work+0x146/0x3e0
>[ 1421.472838]  worker_thread+0x43/0x3e0
>[ 1421.472842]  kthread+0x104/0x140
>[ 1421.472846]  ? create_worker+0x190/0x190
>[ 1421.472849]  ? kthread_create_on_node+0x40/0x40
>[ 1421.472854]  ret_from_fork+0x22/0x30
>[ 1421.472856] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1421.472908] ---[ end trace c9eae18250dbfb83 ]---
>[ 1421.472913] [drm:intel_power_well_disable] disabling DC off
>[ 1421.472917] [drm:intel_power_well_disable] disabling always-on
>[ 1421.472918] Use count on power well DC off is already zero
>[ 1421.472929] ------------[ cut here ]------------
>[ 1421.472933] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1421.472934] Modules linked in: x86_pkg_temp_thermal
>[ 1421.472939] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1421.472940] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1421.472942] Workqueue: events edp_panel_vdd_work
>[ 1421.472945] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1421.472948] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1421.472950] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1421.472952] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1421.472954] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1421.472955] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 000000000000804b
>[ 1421.472957] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1421.472958] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1421.472960] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1421.472962] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1421.472963] CR2: 0000563f8f688000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1421.472965] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1421.472966] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1421.472967] Call Trace:
>[ 1421.472970]  edp_panel_vdd_work+0x5a/0x60
>[ 1421.472974]  process_one_work+0x146/0x3e0
>[ 1421.472978]  worker_thread+0x43/0x3e0
>[ 1421.472982]  kthread+0x104/0x140
>[ 1421.472986]  ? create_worker+0x190/0x190
>[ 1421.472988]  ? kthread_create_on_node+0x40/0x40
>[ 1421.472992]  ret_from_fork+0x22/0x30
>[ 1421.472994] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1421.473044] ---[ end trace c9eae18250dbfb84 ]---
>[ 1421.473046] Use count on power well always-on is already zero
>[ 1421.473056] ------------[ cut here ]------------
>[ 1421.473060] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1421.473061] Modules linked in: x86_pkg_temp_thermal
>[ 1421.473065] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1421.473066] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1421.473068] Workqueue: events edp_panel_vdd_work
>[ 1421.473070] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1421.473074] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1421.473075] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1421.473077] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1421.473079] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1421.473080] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000008069
>[ 1421.473081] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1421.473083] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1421.473085] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1421.473086] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1421.473088] CR2: 0000563f8f688000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1421.473089] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1421.473090] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1421.473091] Call Trace:
>[ 1421.473094]  edp_panel_vdd_work+0x5a/0x60
>[ 1421.473098]  process_one_work+0x146/0x3e0
>[ 1421.473102]  worker_thread+0x43/0x3e0
>[ 1421.473105]  kthread+0x104/0x140
>[ 1421.473109]  ? create_worker+0x190/0x190
>[ 1421.473112]  ? kthread_create_on_node+0x40/0x40
>[ 1421.473115]  ret_from_fork+0x22/0x30
>[ 1421.473117] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1421.473167] ---[ end trace c9eae18250dbfb85 ]---
>[ 1421.474828] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1421.474839] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1421.474846] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1421.474862] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1428.448616] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1428.448621] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1432.032750] [drm:intel_runtime_suspend] Suspending device
>[ 1432.034869] [drm:intel_runtime_suspend] Device suspended
>[ 1432.034910] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1432.034915] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1432.034919] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1432.034924] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1442.272692] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1442.284744] [drm:intel_runtime_resume] Resuming device
>[ 1442.287103] [drm:intel_runtime_resume] Device resumed
>[ 1442.287112] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1442.287118] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1442.287121] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1442.287123] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1442.287129] [drm:intel_power_well_enable] enabling always-on
>[ 1442.287132] [drm:intel_power_well_enable] enabling DC off
>[ 1442.287137] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1442.287152] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1442.287162] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1442.287217] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1442.287227] [drm:wait_panel_status] Wait complete
>[ 1442.287266] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1442.287274] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1442.423242] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1442.423250] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1442.423255] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1442.423281] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1442.488967] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1442.489717] Use count on domain AUX_A is already zero
>[ 1442.489732] ------------[ cut here ]------------
>[ 1442.489739] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1442.489740] Modules linked in: x86_pkg_temp_thermal
>[ 1442.489746] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1442.489748] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1442.489751] Workqueue: events output_poll_execute
>[ 1442.489755] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1442.489759] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1442.489761] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1442.489763] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1442.489765] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1442.489767] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 00000000000080a9
>[ 1442.489768] R10: ffffa21375fd2950 R11: 00000000000080a9 R12: ffffa21375fd4b40
>[ 1442.489770] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1442.489772] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1442.489774] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1442.489776] CR2: 0000563f8f5e4408 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1442.489777] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1442.489779] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1442.489780] Call Trace:
>[ 1442.489785]  intel_dp_detect+0x19f/0x690
>[ 1442.489791]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1442.489794]  output_poll_execute+0xf3/0x190
>[ 1442.489800]  process_one_work+0x146/0x3e0
>[ 1442.489804]  worker_thread+0x43/0x3e0
>[ 1442.489808]  kthread+0x104/0x140
>[ 1442.489812]  ? create_worker+0x190/0x190
>[ 1442.489815]  ? kthread_create_on_node+0x40/0x40
>[ 1442.489820]  ret_from_fork+0x22/0x30
>[ 1442.489822] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1442.489874] ---[ end trace c9eae18250dbfb86 ]---
>[ 1442.489879] [drm:intel_power_well_disable] disabling DC off
>[ 1442.489883] [drm:intel_power_well_disable] disabling always-on
>[ 1442.489890] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1442.489894] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1442.489898] [drm:intel_power_well_enable] enabling always-on
>[ 1442.489900] [drm:intel_power_well_enable] enabling DC off
>[ 1442.489904] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1442.490212] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1442.490224] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1442.491234] [drm:drm_dp_i2c_do_msg] native defer
>[ 1442.492413] [drm:drm_dp_i2c_do_msg] native defer
>[ 1442.493596] [drm:drm_dp_i2c_do_msg] native defer
>[ 1442.494768] [drm:drm_dp_i2c_do_msg] native defer
>[ 1442.495958] [drm:drm_dp_i2c_do_msg] native defer
>[ 1442.496671] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1442.497072] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1442.497364] [drm:intel_power_well_disable] disabling DC off
>[ 1442.497367] [drm:intel_power_well_disable] disabling always-on
>[ 1442.497373] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1442.497382] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1442.497386] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1442.497390] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1442.497393] [drm:intel_power_well_enable] enabling always-on
>[ 1442.497396] [drm:intel_power_well_enable] enabling DC off
>[ 1442.497399] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1442.497407] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1442.497411] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1442.497414] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1442.497416] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1442.497862] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1442.498570] Use count on domain AUX_A is already zero
>[ 1442.498582] ------------[ cut here ]------------
>[ 1442.498588] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1442.498589] Modules linked in: x86_pkg_temp_thermal
>[ 1442.498595] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1442.498596] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1442.498601] Workqueue: events i915_hpd_poll_init_work
>[ 1442.498604] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1442.498608] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1442.498610] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1442.498612] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1442.498614] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1442.498615] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 00000000000080e7
>[ 1442.498617] R10: ffffa21375fd2950 R11: 00000000000080e7 R12: ffffa21375fd4b40
>[ 1442.498618] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1442.498621] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1442.498622] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1442.498624] CR2: 0000563f8f5e4408 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1442.498625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1442.498627] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1442.498628] Call Trace:
>[ 1442.498633]  intel_dp_detect+0x19f/0x690
>[ 1442.498638]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1442.498641]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1442.498646]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1442.498651]  process_one_work+0x146/0x3e0
>[ 1442.498655]  worker_thread+0x43/0x3e0
>[ 1442.498658]  kthread+0x104/0x140
>[ 1442.498663]  ? create_worker+0x190/0x190
>[ 1442.498666]  ? kthread_create_on_node+0x40/0x40
>[ 1442.498669]  ? umh_complete+0x40/0x40
>[ 1442.498672]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1442.498676]  ret_from_fork+0x22/0x30
>[ 1442.498678] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1442.498730] ---[ end trace c9eae18250dbfb87 ]---
>[ 1442.498734] [drm:intel_power_well_disable] disabling DC off
>[ 1442.498737] [drm:intel_power_well_disable] disabling always-on
>[ 1442.498741] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1442.498745] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1442.498749] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1442.498752] [drm:intel_power_well_enable] enabling always-on
>[ 1442.498754] [drm:intel_power_well_enable] enabling DC off
>[ 1442.498758] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1442.499066] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1442.499076] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1442.499516] [drm:drm_dp_i2c_do_msg] native defer
>[ 1442.500701] [drm:drm_dp_i2c_do_msg] native defer
>[ 1442.501876] [drm:drm_dp_i2c_do_msg] native defer
>[ 1442.503043] [drm:drm_dp_i2c_do_msg] native defer
>[ 1442.504223] [drm:drm_dp_i2c_do_msg] native defer
>[ 1442.504965] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1442.505365] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1442.505663] [drm:intel_power_well_disable] disabling DC off
>[ 1442.505666] [drm:intel_power_well_disable] disabling always-on
>[ 1442.505670] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1442.505675] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1445.536693] [drm:intel_power_well_enable] enabling always-on
>[ 1445.536697] [drm:intel_power_well_enable] enabling DC off
>[ 1445.536703] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1445.536720] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1445.536759] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1445.536761] Use count on domain AUX_A is already zero
>[ 1445.536777] ------------[ cut here ]------------
>[ 1445.536783] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1445.536785] Modules linked in: x86_pkg_temp_thermal
>[ 1445.536791] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1445.536793] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1445.536796] Workqueue: events edp_panel_vdd_work
>[ 1445.536799] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1445.536803] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1445.536805] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1445.536808] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1445.536810] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1445.536811] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000008124
>[ 1445.536813] R10: 0000000000000000 R11: 0000000000008124 R12: ffffa21375fd4b40
>[ 1445.536814] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1445.536817] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1445.536819] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1445.536821] CR2: 0000563f8f5e4408 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1445.536822] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1445.536824] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1445.536825] Call Trace:
>[ 1445.536830]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1445.536833]  edp_panel_vdd_work+0x3b/0x60
>[ 1445.536839]  process_one_work+0x146/0x3e0
>[ 1445.536843]  worker_thread+0x43/0x3e0
>[ 1445.536847]  kthread+0x104/0x140
>[ 1445.536852]  ? create_worker+0x190/0x190
>[ 1445.536855]  ? kthread_create_on_node+0x40/0x40
>[ 1445.536859]  ? umh_complete+0x40/0x40
>[ 1445.536862]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1445.536867]  ret_from_fork+0x22/0x30
>[ 1445.536868] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1445.536921] ---[ end trace c9eae18250dbfb88 ]---
>[ 1445.536926] [drm:intel_power_well_disable] disabling DC off
>[ 1445.536929] [drm:intel_power_well_disable] disabling always-on
>[ 1445.536930] Use count on power well DC off is already zero
>[ 1445.536941] ------------[ cut here ]------------
>[ 1445.536945] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1445.536946] Modules linked in: x86_pkg_temp_thermal
>[ 1445.536950] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1445.536952] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1445.536954] Workqueue: events edp_panel_vdd_work
>[ 1445.536957] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1445.536960] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1445.536962] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1445.536964] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1445.536966] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1445.536967] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000008146
>[ 1445.536969] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1445.536970] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1445.536972] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1445.536974] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1445.536976] CR2: 0000563f8f5e4408 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1445.536977] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1445.536978] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1445.536979] Call Trace:
>[ 1445.536982]  edp_panel_vdd_work+0x5a/0x60
>[ 1445.536986]  process_one_work+0x146/0x3e0
>[ 1445.536991]  worker_thread+0x43/0x3e0
>[ 1445.536994]  kthread+0x104/0x140
>[ 1445.536998]  ? create_worker+0x190/0x190
>[ 1445.537001]  ? kthread_create_on_node+0x40/0x40
>[ 1445.537004]  ? umh_complete+0x40/0x40
>[ 1445.537008]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1445.537011]  ret_from_fork+0x22/0x30
>[ 1445.537013] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1445.537063] ---[ end trace c9eae18250dbfb89 ]---
>[ 1445.537065] Use count on power well always-on is already zero
>[ 1445.537075] ------------[ cut here ]------------
>[ 1445.537079] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1445.537080] Modules linked in: x86_pkg_temp_thermal
>[ 1445.537084] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1445.537085] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1445.537087] Workqueue: events edp_panel_vdd_work
>[ 1445.537090] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1445.537093] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1445.537094] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1445.537096] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1445.537098] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1445.537099] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000008166
>[ 1445.537101] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1445.537102] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1445.537104] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1445.537105] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1445.537107] CR2: 0000563f8f5e4408 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1445.537108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1445.537110] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1445.537110] Call Trace:
>[ 1445.537113]  edp_panel_vdd_work+0x5a/0x60
>[ 1445.537117]  process_one_work+0x146/0x3e0
>[ 1445.537121]  worker_thread+0x43/0x3e0
>[ 1445.537125]  kthread+0x104/0x140
>[ 1445.537128]  ? create_worker+0x190/0x190
>[ 1445.537131]  ? kthread_create_on_node+0x40/0x40
>[ 1445.537134]  ? umh_complete+0x40/0x40
>[ 1445.537137]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1445.537140]  ret_from_fork+0x22/0x30
>[ 1445.537142] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1445.537192] ---[ end trace c9eae18250dbfb8a ]---
>[ 1445.538833] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1445.538843] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1445.538848] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1445.538870] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1452.512723] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1452.512729] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1456.096656] [drm:intel_runtime_suspend] Suspending device
>[ 1456.098837] [drm:intel_runtime_suspend] Device suspended
>[ 1456.098885] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1456.098890] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1456.098895] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1456.098899] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1466.336609] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1466.348746] [drm:intel_runtime_resume] Resuming device
>[ 1466.351098] [drm:intel_runtime_resume] Device resumed
>[ 1466.351107] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1466.351113] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1466.351116] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1466.351119] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1466.351124] [drm:intel_power_well_enable] enabling always-on
>[ 1466.351127] [drm:intel_power_well_enable] enabling DC off
>[ 1466.351132] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1466.351148] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1466.351157] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1466.351212] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1466.351222] [drm:wait_panel_status] Wait complete
>[ 1466.351261] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1466.351269] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1466.487307] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1466.487316] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1466.487321] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1466.487356] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1466.553015] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1466.553742] Use count on domain AUX_A is already zero
>[ 1466.553757] ------------[ cut here ]------------
>[ 1466.553765] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1466.553766] Modules linked in: x86_pkg_temp_thermal
>[ 1466.553773] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1466.553774] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1466.553778] Workqueue: events output_poll_execute
>[ 1466.553781] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1466.553785] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1466.553787] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1466.553790] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1466.553791] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1466.553793] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 00000000000081a8
>[ 1466.553794] R10: ffffa21375fd2950 R11: 00000000000081a8 R12: ffffa21375fd4b40
>[ 1466.553796] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1466.553798] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1466.553800] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1466.553802] CR2: 0000563f8f5e4408 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1466.553803] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1466.553805] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1466.553806] Call Trace:
>[ 1466.553812]  intel_dp_detect+0x19f/0x690
>[ 1466.553818]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1466.553820]  output_poll_execute+0xf3/0x190
>[ 1466.553826]  process_one_work+0x146/0x3e0
>[ 1466.553830]  worker_thread+0x43/0x3e0
>[ 1466.553834]  kthread+0x104/0x140
>[ 1466.553838]  ? create_worker+0x190/0x190
>[ 1466.553842]  ? kthread_create_on_node+0x40/0x40
>[ 1466.553845]  ? umh_complete+0x40/0x40
>[ 1466.553848]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1466.553853]  ret_from_fork+0x22/0x30
>[ 1466.553854] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1466.553907] ---[ end trace c9eae18250dbfb8b ]---
>[ 1466.553912] [drm:intel_power_well_disable] disabling DC off
>[ 1466.553915] [drm:intel_power_well_disable] disabling always-on
>[ 1466.553923] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1466.553927] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1466.553931] [drm:intel_power_well_enable] enabling always-on
>[ 1466.553934] [drm:intel_power_well_enable] enabling DC off
>[ 1466.553938] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1466.554248] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1466.554260] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1466.555305] [drm:drm_dp_i2c_do_msg] native defer
>[ 1466.556533] [drm:drm_dp_i2c_do_msg] native defer
>[ 1466.557815] [drm:drm_dp_i2c_do_msg] native defer
>[ 1466.559110] [drm:drm_dp_i2c_do_msg] native defer
>[ 1466.560293] [drm:drm_dp_i2c_do_msg] native defer
>[ 1466.561043] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1466.561445] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1466.561744] [drm:intel_power_well_disable] disabling DC off
>[ 1466.561748] [drm:intel_power_well_disable] disabling always-on
>[ 1466.561756] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1466.561767] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1466.561771] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1466.561777] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1466.561780] [drm:intel_power_well_enable] enabling always-on
>[ 1466.561783] [drm:intel_power_well_enable] enabling DC off
>[ 1466.561788] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1466.561796] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1466.561801] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1466.561803] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1466.561806] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1466.562248] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1466.562965] Use count on domain AUX_A is already zero
>[ 1466.562980] ------------[ cut here ]------------
>[ 1466.562986] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1466.562988] Modules linked in: x86_pkg_temp_thermal
>[ 1466.562997] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1466.562999] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1466.563004] Workqueue: events i915_hpd_poll_init_work
>[ 1466.563008] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1466.563012] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1466.563014] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1466.563018] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1466.563019] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1466.563021] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 00000000000081e8
>[ 1466.563023] R10: ffffa21375fd2950 R11: 00000000000081e8 R12: ffffa21375fd4b40
>[ 1466.563024] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1466.563026] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1466.563028] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1466.563030] CR2: 0000563f8f5e4408 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1466.563031] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1466.563033] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1466.563034] Call Trace:
>[ 1466.563040]  intel_dp_detect+0x19f/0x690
>[ 1466.563045]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1466.563049]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1466.563054]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1466.563059]  process_one_work+0x146/0x3e0
>[ 1466.563064]  worker_thread+0x43/0x3e0
>[ 1466.563069]  kthread+0x104/0x140
>[ 1466.563074]  ? create_worker+0x190/0x190
>[ 1466.563077]  ? kthread_create_on_node+0x40/0x40
>[ 1466.563081]  ret_from_fork+0x22/0x30
>[ 1466.563083] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1466.563140] ---[ end trace c9eae18250dbfb8c ]---
>[ 1466.563146] [drm:intel_power_well_disable] disabling DC off
>[ 1466.563149] [drm:intel_power_well_disable] disabling always-on
>[ 1466.563153] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1466.563158] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1466.563161] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1466.563165] [drm:intel_power_well_enable] enabling always-on
>[ 1466.563169] [drm:intel_power_well_enable] enabling DC off
>[ 1466.563173] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1466.563478] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1466.563489] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1466.563920] [drm:drm_dp_i2c_do_msg] native defer
>[ 1466.565081] [drm:drm_dp_i2c_do_msg] native defer
>[ 1466.566261] [drm:drm_dp_i2c_do_msg] native defer
>[ 1466.567432] [drm:drm_dp_i2c_do_msg] native defer
>[ 1466.568614] [drm:drm_dp_i2c_do_msg] native defer
>[ 1466.569360] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1466.569777] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1466.570070] [drm:intel_power_well_disable] disabling DC off
>[ 1466.570073] [drm:intel_power_well_disable] disabling always-on
>[ 1466.570078] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1466.570082] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1469.600668] [drm:intel_power_well_enable] enabling always-on
>[ 1469.600672] [drm:intel_power_well_enable] enabling DC off
>[ 1469.600678] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1469.600694] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1469.600734] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1469.600736] Use count on domain AUX_A is already zero
>[ 1469.600751] ------------[ cut here ]------------
>[ 1469.600758] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1469.600759] Modules linked in: x86_pkg_temp_thermal
>[ 1469.600766] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1469.600768] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1469.600771] Workqueue: events edp_panel_vdd_work
>[ 1469.600774] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1469.600778] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1469.600780] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1469.600783] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1469.600784] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1469.600786] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000008223
>[ 1469.600788] R10: 0000000000000000 R11: 0000000000008223 R12: ffffa21375fd4b40
>[ 1469.600789] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1469.600791] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1469.600794] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1469.600795] CR2: 0000563f8f5e4408 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1469.600797] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1469.600798] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1469.600800] Call Trace:
>[ 1469.600804]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1469.600808]  edp_panel_vdd_work+0x3b/0x60
>[ 1469.600813]  process_one_work+0x146/0x3e0
>[ 1469.600818]  worker_thread+0x43/0x3e0
>[ 1469.600822]  kthread+0x104/0x140
>[ 1469.600826]  ? create_worker+0x190/0x190
>[ 1469.600829]  ? kthread_create_on_node+0x40/0x40
>[ 1469.600834]  ret_from_fork+0x22/0x30
>[ 1469.600836] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1469.600888] ---[ end trace c9eae18250dbfb8d ]---
>[ 1469.600893] [drm:intel_power_well_disable] disabling DC off
>[ 1469.600896] [drm:intel_power_well_disable] disabling always-on
>[ 1469.600898] Use count on power well DC off is already zero
>[ 1469.600908] ------------[ cut here ]------------
>[ 1469.600913] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1469.600913] Modules linked in: x86_pkg_temp_thermal
>[ 1469.600917] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1469.600919] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1469.600921] Workqueue: events edp_panel_vdd_work
>[ 1469.600924] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1469.600927] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1469.600929] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1469.600931] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1469.600933] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1469.600934] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000008243
>[ 1469.600936] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1469.600937] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1469.600939] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1469.600941] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1469.600943] CR2: 0000563f8f5e4408 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1469.600944] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1469.600946] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1469.600947] Call Trace:
>[ 1469.600949]  edp_panel_vdd_work+0x5a/0x60
>[ 1469.600954]  process_one_work+0x146/0x3e0
>[ 1469.600958]  worker_thread+0x43/0x3e0
>[ 1469.600961]  kthread+0x104/0x140
>[ 1469.600965]  ? create_worker+0x190/0x190
>[ 1469.600969]  ? kthread_create_on_node+0x40/0x40
>[ 1469.600972]  ret_from_fork+0x22/0x30
>[ 1469.600974] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1469.601024] ---[ end trace c9eae18250dbfb8e ]---
>[ 1469.601026] Use count on power well always-on is already zero
>[ 1469.601035] ------------[ cut here ]------------
>[ 1469.601040] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1469.601041] Modules linked in: x86_pkg_temp_thermal
>[ 1469.601045] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1469.601046] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1469.601048] Workqueue: events edp_panel_vdd_work
>[ 1469.601051] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1469.601054] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1469.601055] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1469.601057] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1469.601059] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1469.601060] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000008261
>[ 1469.601062] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1469.601063] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1469.601065] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1469.601067] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1469.601068] CR2: 0000563f8f5e4408 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1469.601069] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1469.601071] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1469.601072] Call Trace:
>[ 1469.601074]  edp_panel_vdd_work+0x5a/0x60
>[ 1469.601078]  process_one_work+0x146/0x3e0
>[ 1469.601082]  worker_thread+0x43/0x3e0
>[ 1469.601086]  kthread+0x104/0x140
>[ 1469.601089]  ? create_worker+0x190/0x190
>[ 1469.601092]  ? kthread_create_on_node+0x40/0x40
>[ 1469.601095]  ret_from_fork+0x22/0x30
>[ 1469.601097] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1469.601147] ---[ end trace c9eae18250dbfb8f ]---
>[ 1469.602808] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1469.602816] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1469.602823] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1469.602845] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1476.576612] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1476.576618] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1480.160696] [drm:intel_runtime_suspend] Suspending device
>[ 1480.162881] [drm:intel_runtime_suspend] Device suspended
>[ 1480.162929] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1480.162934] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1480.162939] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1480.162943] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1490.400611] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1490.412747] [drm:intel_runtime_resume] Resuming device
>[ 1490.415107] [drm:intel_runtime_resume] Device resumed
>[ 1490.415116] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1490.415122] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1490.415125] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1490.415127] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1490.415133] [drm:intel_power_well_enable] enabling always-on
>[ 1490.415136] [drm:intel_power_well_enable] enabling DC off
>[ 1490.415140] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1490.415156] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1490.415165] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1490.415220] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1490.415229] [drm:wait_panel_status] Wait complete
>[ 1490.415269] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1490.415277] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1490.551245] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1490.551253] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1490.551258] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1490.551284] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1490.617023] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1490.617741] Use count on domain AUX_A is already zero
>[ 1490.617756] ------------[ cut here ]------------
>[ 1490.617763] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1490.617764] Modules linked in: x86_pkg_temp_thermal
>[ 1490.617771] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1490.617772] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1490.617776] Workqueue: events output_poll_execute
>[ 1490.617779] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1490.617784] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1490.617786] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1490.617788] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1490.617790] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1490.617791] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 00000000000082a1
>[ 1490.617793] R10: ffffa21375fd2950 R11: 00000000000082a1 R12: ffffa21375fd4b40
>[ 1490.617794] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1490.617797] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1490.617799] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1490.617800] CR2: 0000563f8f5e4408 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1490.617802] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1490.617804] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1490.617805] Call Trace:
>[ 1490.617810]  intel_dp_detect+0x19f/0x690
>[ 1490.617816]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1490.617819]  output_poll_execute+0xf3/0x190
>[ 1490.617825]  process_one_work+0x146/0x3e0
>[ 1490.617829]  worker_thread+0x43/0x3e0
>[ 1490.617833]  kthread+0x104/0x140
>[ 1490.617837]  ? create_worker+0x190/0x190
>[ 1490.617840]  ? kthread_create_on_node+0x40/0x40
>[ 1490.617844]  ret_from_fork+0x22/0x30
>[ 1490.617846] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1490.617899] ---[ end trace c9eae18250dbfb90 ]---
>[ 1490.617904] [drm:intel_power_well_disable] disabling DC off
>[ 1490.617907] [drm:intel_power_well_disable] disabling always-on
>[ 1490.617915] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1490.617919] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1490.617923] [drm:intel_power_well_enable] enabling always-on
>[ 1490.617925] [drm:intel_power_well_enable] enabling DC off
>[ 1490.617929] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1490.618238] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1490.618249] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1490.618679] [drm:drm_dp_i2c_do_msg] native defer
>[ 1490.619856] [drm:drm_dp_i2c_do_msg] native defer
>[ 1490.621115] [drm:drm_dp_i2c_do_msg] native defer
>[ 1490.622289] [drm:drm_dp_i2c_do_msg] native defer
>[ 1490.623469] [drm:drm_dp_i2c_do_msg] native defer
>[ 1490.624324] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1490.624737] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1490.625031] [drm:intel_power_well_disable] disabling DC off
>[ 1490.625035] [drm:intel_power_well_disable] disabling always-on
>[ 1490.625042] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1490.625055] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1490.625059] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1490.625064] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1490.625068] [drm:intel_power_well_enable] enabling always-on
>[ 1490.625071] [drm:intel_power_well_enable] enabling DC off
>[ 1490.625075] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1490.625084] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1490.625088] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1490.625091] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1490.625094] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1490.625545] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1490.626259] Use count on domain AUX_A is already zero
>[ 1490.626274] ------------[ cut here ]------------
>[ 1490.626281] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1490.626282] Modules linked in: x86_pkg_temp_thermal
>[ 1490.626289] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1490.626291] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1490.626296] Workqueue: events i915_hpd_poll_init_work
>[ 1490.626299] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1490.626304] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1490.626306] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1490.626308] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1490.626310] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[ 1490.626311] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 00000000000082df
>[ 1490.626313] R10: ffffa21375fd2950 R11: 00000000000082df R12: ffffa21375fd4b40
>[ 1490.626314] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1490.626317] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1490.626319] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1490.626321] CR2: 0000563f8f5e4408 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1490.626322] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1490.626324] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1490.626325] Call Trace:
>[ 1490.626330]  intel_dp_detect+0x19f/0x690
>[ 1490.626336]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1490.626339]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1490.626344]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1490.626349]  process_one_work+0x146/0x3e0
>[ 1490.626354]  worker_thread+0x43/0x3e0
>[ 1490.626357]  kthread+0x104/0x140
>[ 1490.626362]  ? create_worker+0x190/0x190
>[ 1490.626365]  ? kthread_create_on_node+0x40/0x40
>[ 1490.626368]  ? umh_complete+0x40/0x40
>[ 1490.626372]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1490.626376]  ret_from_fork+0x22/0x30
>[ 1490.626378] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1490.626430] ---[ end trace c9eae18250dbfb91 ]---
>[ 1490.626435] [drm:intel_power_well_disable] disabling DC off
>[ 1490.626438] [drm:intel_power_well_disable] disabling always-on
>[ 1490.626442] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1490.626447] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1490.626451] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1490.626454] [drm:intel_power_well_enable] enabling always-on
>[ 1490.626457] [drm:intel_power_well_enable] enabling DC off
>[ 1490.626461] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1490.626772] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1490.626785] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1490.627212] [drm:drm_dp_i2c_do_msg] native defer
>[ 1490.628390] [drm:drm_dp_i2c_do_msg] native defer
>[ 1490.629606] [drm:drm_dp_i2c_do_msg] native defer
>[ 1490.630777] [drm:drm_dp_i2c_do_msg] native defer
>[ 1490.631961] [drm:drm_dp_i2c_do_msg] native defer
>[ 1490.632678] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1490.633079] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1490.633371] [drm:intel_power_well_disable] disabling DC off
>[ 1490.633375] [drm:intel_power_well_disable] disabling always-on
>[ 1490.633379] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1490.633384] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1493.664694] [drm:intel_power_well_enable] enabling always-on
>[ 1493.664698] [drm:intel_power_well_enable] enabling DC off
>[ 1493.664704] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1493.664720] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1493.664760] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1493.664761] Use count on domain AUX_A is already zero
>[ 1493.664777] ------------[ cut here ]------------
>[ 1493.664783] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1493.664784] Modules linked in: x86_pkg_temp_thermal
>[ 1493.664791] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1493.664793] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1493.664796] Workqueue: events edp_panel_vdd_work
>[ 1493.664799] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1493.664804] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1493.664806] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1493.664808] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1493.664810] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1493.664812] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 000000000000831c
>[ 1493.664813] R10: 0000000000000000 R11: 000000000000831c R12: ffffa21375fd4b40
>[ 1493.664815] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1493.664817] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1493.664819] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1493.664821] CR2: 0000563f8f5e4408 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1493.664823] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1493.664824] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1493.664826] Call Trace:
>[ 1493.664830]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1493.664834]  edp_panel_vdd_work+0x3b/0x60
>[ 1493.664840]  process_one_work+0x146/0x3e0
>[ 1493.664844]  worker_thread+0x43/0x3e0
>[ 1493.664848]  kthread+0x104/0x140
>[ 1493.664852]  ? create_worker+0x190/0x190
>[ 1493.664855]  ? kthread_create_on_node+0x40/0x40
>[ 1493.664859]  ? umh_complete+0x40/0x40
>[ 1493.664862]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1493.664867]  ret_from_fork+0x22/0x30
>[ 1493.664869] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1493.664922] ---[ end trace c9eae18250dbfb92 ]---
>[ 1493.664926] [drm:intel_power_well_disable] disabling DC off
>[ 1493.664930] [drm:intel_power_well_disable] disabling always-on
>[ 1493.664931] Use count on power well DC off is already zero
>[ 1493.664942] ------------[ cut here ]------------
>[ 1493.664947] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1493.664947] Modules linked in: x86_pkg_temp_thermal
>[ 1493.664952] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1493.664953] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1493.664955] Workqueue: events edp_panel_vdd_work
>[ 1493.664958] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1493.664961] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1493.664962] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1493.664965] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1493.664966] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1493.664968] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 000000000000833e
>[ 1493.664970] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1493.664971] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1493.664973] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1493.664975] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1493.664977] CR2: 0000563f8f5e4408 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1493.664978] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1493.664979] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1493.664980] Call Trace:
>[ 1493.664983]  edp_panel_vdd_work+0x5a/0x60
>[ 1493.664988]  process_one_work+0x146/0x3e0
>[ 1493.664992]  worker_thread+0x43/0x3e0
>[ 1493.664995]  kthread+0x104/0x140
>[ 1493.664999]  ? create_worker+0x190/0x190
>[ 1493.665002]  ? kthread_create_on_node+0x40/0x40
>[ 1493.665006]  ? umh_complete+0x40/0x40
>[ 1493.665009]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1493.665012]  ret_from_fork+0x22/0x30
>[ 1493.665014] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1493.665065] ---[ end trace c9eae18250dbfb93 ]---
>[ 1493.665066] Use count on power well always-on is already zero
>[ 1493.665076] ------------[ cut here ]------------
>[ 1493.665081] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1493.665081] Modules linked in: x86_pkg_temp_thermal
>[ 1493.665085] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1493.665086] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1493.665089] Workqueue: events edp_panel_vdd_work
>[ 1493.665091] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1493.665094] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1493.665095] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1493.665097] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1493.665099] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1493.665100] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 000000000000835e
>[ 1493.665102] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1493.665103] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1493.665105] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1493.665107] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1493.665108] CR2: 0000563f8f5e4408 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1493.665109] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1493.665111] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1493.665112] Call Trace:
>[ 1493.665114]  edp_panel_vdd_work+0x5a/0x60
>[ 1493.665119]  process_one_work+0x146/0x3e0
>[ 1493.665123]  worker_thread+0x43/0x3e0
>[ 1493.665126]  kthread+0x104/0x140
>[ 1493.665130]  ? create_worker+0x190/0x190
>[ 1493.665132]  ? kthread_create_on_node+0x40/0x40
>[ 1493.665135]  ? umh_complete+0x40/0x40
>[ 1493.665139]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1493.665142]  ret_from_fork+0x22/0x30
>[ 1493.665143] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1493.665194] ---[ end trace c9eae18250dbfb94 ]---
>[ 1493.666829] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1493.666839] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1493.666844] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1493.666859] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1500.640622] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1500.640628] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1503.712689] [drm:intel_runtime_suspend] Suspending device
>[ 1503.714809] [drm:intel_runtime_suspend] Device suspended
>[ 1503.714851] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1503.714856] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1503.714861] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1503.714865] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1513.952695] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1513.964747] [drm:intel_runtime_resume] Resuming device
>[ 1513.967099] [drm:intel_runtime_resume] Device resumed
>[ 1513.967108] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1513.967114] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1513.967117] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1513.967120] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1513.967125] [drm:intel_power_well_enable] enabling always-on
>[ 1513.967129] [drm:intel_power_well_enable] enabling DC off
>[ 1513.967133] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1513.967149] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1513.967158] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1513.967213] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1513.967223] [drm:wait_panel_status] Wait complete
>[ 1513.967262] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1513.967270] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1514.103344] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1514.103353] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1514.103358] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1514.103386] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1514.169021] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1514.169744] Use count on domain AUX_A is already zero
>[ 1514.169759] ------------[ cut here ]------------
>[ 1514.169767] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1514.169768] Modules linked in: x86_pkg_temp_thermal
>[ 1514.169775] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1514.169776] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1514.169780] Workqueue: events output_poll_execute
>[ 1514.169783] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1514.169787] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1514.169789] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1514.169792] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1514.169793] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1514.169795] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 00000000000083a0
>[ 1514.169797] R10: ffffa21375fd2950 R11: 00000000000083a0 R12: ffffa21375fd4b40
>[ 1514.169798] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1514.169800] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1514.169802] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1514.169804] CR2: 00007f503560d538 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1514.169806] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1514.169807] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1514.169808] Call Trace:
>[ 1514.169814]  intel_dp_detect+0x19f/0x690
>[ 1514.169820]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1514.169822]  output_poll_execute+0xf3/0x190
>[ 1514.169828]  process_one_work+0x146/0x3e0
>[ 1514.169832]  worker_thread+0x43/0x3e0
>[ 1514.169836]  kthread+0x104/0x140
>[ 1514.169840]  ? create_worker+0x190/0x190
>[ 1514.169843]  ? kthread_create_on_node+0x40/0x40
>[ 1514.169846]  ? umh_complete+0x40/0x40
>[ 1514.169850]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1514.169854]  ret_from_fork+0x22/0x30
>[ 1514.169856] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1514.169909] ---[ end trace c9eae18250dbfb95 ]---
>[ 1514.169914] [drm:intel_power_well_disable] disabling DC off
>[ 1514.169917] [drm:intel_power_well_disable] disabling always-on
>[ 1514.169924] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1514.169929] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1514.169932] [drm:intel_power_well_enable] enabling always-on
>[ 1514.169935] [drm:intel_power_well_enable] enabling DC off
>[ 1514.169939] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1514.170249] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1514.170261] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1514.171313] [drm:drm_dp_i2c_do_msg] native defer
>[ 1514.172541] [drm:drm_dp_i2c_do_msg] native defer
>[ 1514.173794] [drm:drm_dp_i2c_do_msg] native defer
>[ 1514.175066] [drm:drm_dp_i2c_do_msg] native defer
>[ 1514.176249] [drm:drm_dp_i2c_do_msg] native defer
>[ 1514.176997] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1514.177399] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1514.177700] [drm:intel_power_well_disable] disabling DC off
>[ 1514.177703] [drm:intel_power_well_disable] disabling always-on
>[ 1514.177711] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1514.177722] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1514.177727] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1514.177732] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1514.177735] [drm:intel_power_well_enable] enabling always-on
>[ 1514.177738] [drm:intel_power_well_enable] enabling DC off
>[ 1514.177743] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1514.177752] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1514.177756] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1514.177759] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1514.177762] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1514.178202] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1514.178924] Use count on domain AUX_A is already zero
>[ 1514.178939] ------------[ cut here ]------------
>[ 1514.178946] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1514.178948] Modules linked in: x86_pkg_temp_thermal
>[ 1514.178956] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1514.178958] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1514.178964] Workqueue: events i915_hpd_poll_init_work
>[ 1514.178967] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1514.178971] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1514.178973] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1514.178978] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1514.178979] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1514.178981] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 00000000000083e0
>[ 1514.178983] R10: ffffa21375fd2950 R11: 00000000000083e0 R12: ffffa21375fd4b40
>[ 1514.178984] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1514.178986] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1514.178988] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1514.178990] CR2: 00007f503560d538 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1514.178992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1514.178993] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1514.178994] Call Trace:
>[ 1514.179000]  intel_dp_detect+0x19f/0x690
>[ 1514.179005]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1514.179009]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1514.179015]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1514.179021]  process_one_work+0x146/0x3e0
>[ 1514.179025]  worker_thread+0x43/0x3e0
>[ 1514.179029]  kthread+0x104/0x140
>[ 1514.179033]  ? create_worker+0x190/0x190
>[ 1514.179036]  ? kthread_create_on_node+0x40/0x40
>[ 1514.179042]  ret_from_fork+0x22/0x30
>[ 1514.179044] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1514.179101] ---[ end trace c9eae18250dbfb96 ]---
>[ 1514.179106] [drm:intel_power_well_disable] disabling DC off
>[ 1514.179111] [drm:intel_power_well_disable] disabling always-on
>[ 1514.179117] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1514.179123] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1514.179127] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1514.179131] [drm:intel_power_well_enable] enabling always-on
>[ 1514.179134] [drm:intel_power_well_enable] enabling DC off
>[ 1514.179139] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1514.179443] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1514.179455] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1514.179882] [drm:drm_dp_i2c_do_msg] native defer
>[ 1514.181058] [drm:drm_dp_i2c_do_msg] native defer
>[ 1514.182235] [drm:drm_dp_i2c_do_msg] native defer
>[ 1514.183403] [drm:drm_dp_i2c_do_msg] native defer
>[ 1514.184622] [drm:drm_dp_i2c_do_msg] native defer
>[ 1514.185426] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1514.185836] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1514.186129] [drm:intel_power_well_disable] disabling DC off
>[ 1514.186132] [drm:intel_power_well_disable] disabling always-on
>[ 1514.186137] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1514.186142] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1517.216694] [drm:intel_power_well_enable] enabling always-on
>[ 1517.216698] [drm:intel_power_well_enable] enabling DC off
>[ 1517.216703] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1517.216720] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1517.216759] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1517.216761] Use count on domain AUX_A is already zero
>[ 1517.216777] ------------[ cut here ]------------
>[ 1517.216784] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1517.216785] Modules linked in: x86_pkg_temp_thermal
>[ 1517.216792] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1517.216793] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1517.216797] Workqueue: events edp_panel_vdd_work
>[ 1517.216800] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1517.216804] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1517.216806] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1517.216808] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1517.216810] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1517.216812] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 000000000000841b
>[ 1517.216813] R10: 0000000000000000 R11: 000000000000841b R12: ffffa21375fd4b40
>[ 1517.216815] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1517.216817] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1517.216819] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1517.216821] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1517.216822] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1517.216824] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1517.216825] Call Trace:
>[ 1517.216830]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1517.216833]  edp_panel_vdd_work+0x3b/0x60
>[ 1517.216839]  process_one_work+0x146/0x3e0
>[ 1517.216844]  worker_thread+0x43/0x3e0
>[ 1517.216848]  kthread+0x104/0x140
>[ 1517.216852]  ? create_worker+0x190/0x190
>[ 1517.216855]  ? kthread_create_on_node+0x40/0x40
>[ 1517.216860]  ret_from_fork+0x22/0x30
>[ 1517.216861] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1517.216914] ---[ end trace c9eae18250dbfb97 ]---
>[ 1517.216919] [drm:intel_power_well_disable] disabling DC off
>[ 1517.216922] [drm:intel_power_well_disable] disabling always-on
>[ 1517.216923] Use count on power well DC off is already zero
>[ 1517.216934] ------------[ cut here ]------------
>[ 1517.216939] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1517.216939] Modules linked in: x86_pkg_temp_thermal
>[ 1517.216944] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1517.216945] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1517.216948] Workqueue: events edp_panel_vdd_work
>[ 1517.216950] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1517.216953] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1517.216955] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1517.216958] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1517.216959] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1517.216961] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 000000000000843b
>[ 1517.216962] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1517.216964] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1517.216966] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1517.216967] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1517.216969] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1517.216970] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1517.216972] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1517.216973] Call Trace:
>[ 1517.216976]  edp_panel_vdd_work+0x5a/0x60
>[ 1517.216980]  process_one_work+0x146/0x3e0
>[ 1517.216984]  worker_thread+0x43/0x3e0
>[ 1517.216987]  kthread+0x104/0x140
>[ 1517.216991]  ? create_worker+0x190/0x190
>[ 1517.216994]  ? kthread_create_on_node+0x40/0x40
>[ 1517.216998]  ret_from_fork+0x22/0x30
>[ 1517.216999] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1517.217050] ---[ end trace c9eae18250dbfb98 ]---
>[ 1517.217052] Use count on power well always-on is already zero
>[ 1517.217061] ------------[ cut here ]------------
>[ 1517.217066] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1517.217067] Modules linked in: x86_pkg_temp_thermal
>[ 1517.217070] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1517.217071] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1517.217074] Workqueue: events edp_panel_vdd_work
>[ 1517.217076] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1517.217079] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1517.217081] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1517.217083] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1517.217085] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1517.217086] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000008459
>[ 1517.217087] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1517.217089] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1517.217091] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1517.217092] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1517.217093] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1517.217095] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1517.217096] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1517.217097] Call Trace:
>[ 1517.217100]  edp_panel_vdd_work+0x5a/0x60
>[ 1517.217104]  process_one_work+0x146/0x3e0
>[ 1517.217108]  worker_thread+0x43/0x3e0
>[ 1517.217111]  kthread+0x104/0x140
>[ 1517.217115]  ? create_worker+0x190/0x190
>[ 1517.217117]  ? kthread_create_on_node+0x40/0x40
>[ 1517.217121]  ret_from_fork+0x22/0x30
>[ 1517.217122] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1517.217172] ---[ end trace c9eae18250dbfb99 ]---
>[ 1517.218831] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1517.218840] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1517.218845] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1517.218864] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1524.192543] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1524.192548] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1527.776679] [drm:intel_runtime_suspend] Suspending device
>[ 1527.778861] [drm:intel_runtime_suspend] Device suspended
>[ 1527.778910] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1527.778914] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1527.778919] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1527.778923] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1538.016695] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1538.028666] [drm:intel_runtime_resume] Resuming device
>[ 1538.030984] [drm:intel_runtime_resume] Device resumed
>[ 1538.030993] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1538.030998] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1538.031001] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1538.031004] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1538.031009] [drm:intel_power_well_enable] enabling always-on
>[ 1538.031012] [drm:intel_power_well_enable] enabling DC off
>[ 1538.031017] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1538.031033] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1538.031042] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1538.031097] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1538.031107] [drm:wait_panel_status] Wait complete
>[ 1538.031146] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1538.031154] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1538.167228] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1538.167237] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1538.167242] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1538.167276] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1538.233026] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1538.233747] Use count on domain AUX_A is already zero
>[ 1538.233762] ------------[ cut here ]------------
>[ 1538.233770] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1538.233771] Modules linked in: x86_pkg_temp_thermal
>[ 1538.233778] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1538.233779] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1538.233783] Workqueue: events output_poll_execute
>[ 1538.233786] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1538.233790] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1538.233792] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1538.233795] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1538.233797] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1538.233798] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000008499
>[ 1538.233800] R10: ffffa21375fd2950 R11: 0000000000008499 R12: ffffa21375fd4b40
>[ 1538.233801] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1538.233803] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1538.233805] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1538.233807] CR2: 00007f503560d538 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1538.233809] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1538.233810] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1538.233811] Call Trace:
>[ 1538.233817]  intel_dp_detect+0x19f/0x690
>[ 1538.233823]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1538.233825]  output_poll_execute+0xf3/0x190
>[ 1538.233831]  process_one_work+0x146/0x3e0
>[ 1538.233836]  worker_thread+0x43/0x3e0
>[ 1538.233839]  kthread+0x104/0x140
>[ 1538.233844]  ? create_worker+0x190/0x190
>[ 1538.233847]  ? kthread_create_on_node+0x40/0x40
>[ 1538.233851]  ret_from_fork+0x22/0x30
>[ 1538.233853] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1538.233906] ---[ end trace c9eae18250dbfb9a ]---
>[ 1538.233911] [drm:intel_power_well_disable] disabling DC off
>[ 1538.233914] [drm:intel_power_well_disable] disabling always-on
>[ 1538.233922] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1538.233927] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1538.233930] [drm:intel_power_well_enable] enabling always-on
>[ 1538.233933] [drm:intel_power_well_enable] enabling DC off
>[ 1538.233937] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1538.234247] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1538.234258] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1538.234689] [drm:drm_dp_i2c_do_msg] native defer
>[ 1538.235871] [drm:drm_dp_i2c_do_msg] native defer
>[ 1538.237137] [drm:drm_dp_i2c_do_msg] native defer
>[ 1538.238314] [drm:drm_dp_i2c_do_msg] native defer
>[ 1538.239541] [drm:drm_dp_i2c_do_msg] native defer
>[ 1538.240353] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1538.240761] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1538.241056] [drm:intel_power_well_disable] disabling DC off
>[ 1538.241059] [drm:intel_power_well_disable] disabling always-on
>[ 1538.241066] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1538.241078] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1538.241082] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1538.241087] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1538.241090] [drm:intel_power_well_enable] enabling always-on
>[ 1538.241093] [drm:intel_power_well_enable] enabling DC off
>[ 1538.241098] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1538.241106] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1538.241111] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1538.241114] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1538.241116] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1538.241553] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1538.242263] Use count on domain AUX_A is already zero
>[ 1538.242275] ------------[ cut here ]------------
>[ 1538.242282] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1538.242283] Modules linked in: x86_pkg_temp_thermal
>[ 1538.242289] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1538.242290] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1538.242296] Workqueue: events i915_hpd_poll_init_work
>[ 1538.242299] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1538.242303] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1538.242304] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1538.242307] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1538.242309] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[ 1538.242310] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 00000000000084d7
>[ 1538.242312] R10: ffffa21375fd2950 R11: 00000000000084d7 R12: ffffa21375fd4b40
>[ 1538.242314] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1538.242316] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1538.242318] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1538.242319] CR2: 00007f503560d538 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1538.242321] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1538.242323] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1538.242324] Call Trace:
>[ 1538.242329]  intel_dp_detect+0x19f/0x690
>[ 1538.242334]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1538.242338]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1538.242342]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1538.242347]  process_one_work+0x146/0x3e0
>[ 1538.242351]  worker_thread+0x43/0x3e0
>[ 1538.242355]  kthread+0x104/0x140
>[ 1538.242359]  ? create_worker+0x190/0x190
>[ 1538.242362]  ? kthread_create_on_node+0x40/0x40
>[ 1538.242366]  ? umh_complete+0x40/0x40
>[ 1538.242369]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1538.242373]  ret_from_fork+0x22/0x30
>[ 1538.242374] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1538.242427] ---[ end trace c9eae18250dbfb9b ]---
>[ 1538.242431] [drm:intel_power_well_disable] disabling DC off
>[ 1538.242434] [drm:intel_power_well_disable] disabling always-on
>[ 1538.242438] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1538.242443] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1538.242446] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1538.242449] [drm:intel_power_well_enable] enabling always-on
>[ 1538.242452] [drm:intel_power_well_enable] enabling DC off
>[ 1538.242456] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1538.242766] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1538.242782] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1538.243207] [drm:drm_dp_i2c_do_msg] native defer
>[ 1538.244384] [drm:drm_dp_i2c_do_msg] native defer
>[ 1538.245562] [drm:drm_dp_i2c_do_msg] native defer
>[ 1538.246792] [drm:drm_dp_i2c_do_msg] native defer
>[ 1538.248033] [drm:drm_dp_i2c_do_msg] native defer
>[ 1538.248778] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1538.249180] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1538.249473] [drm:intel_power_well_disable] disabling DC off
>[ 1538.249477] [drm:intel_power_well_disable] disabling always-on
>[ 1538.249482] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1538.249487] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1541.280696] [drm:intel_power_well_enable] enabling always-on
>[ 1541.280702] [drm:intel_power_well_enable] enabling DC off
>[ 1541.280709] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1541.280726] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1541.280766] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1541.280767] Use count on domain AUX_A is already zero
>[ 1541.280782] ------------[ cut here ]------------
>[ 1541.280789] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1541.280790] Modules linked in: x86_pkg_temp_thermal
>[ 1541.280797] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1541.280798] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1541.280801] Workqueue: events edp_panel_vdd_work
>[ 1541.280804] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1541.280809] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1541.280810] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1541.280813] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1541.280815] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1541.280817] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000008514
>[ 1541.280818] R10: 0000000000000000 R11: 0000000000008514 R12: ffffa21375fd4b40
>[ 1541.280819] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1541.280822] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1541.280824] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1541.280825] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1541.280827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1541.280828] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1541.280830] Call Trace:
>[ 1541.280834]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1541.280837]  edp_panel_vdd_work+0x3b/0x60
>[ 1541.280843]  process_one_work+0x146/0x3e0
>[ 1541.280847]  worker_thread+0x43/0x3e0
>[ 1541.280851]  kthread+0x104/0x140
>[ 1541.280855]  ? create_worker+0x190/0x190
>[ 1541.280858]  ? kthread_create_on_node+0x40/0x40
>[ 1541.280862]  ? umh_complete+0x40/0x40
>[ 1541.280865]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1541.280870]  ret_from_fork+0x22/0x30
>[ 1541.280871] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1541.280924] ---[ end trace c9eae18250dbfb9c ]---
>[ 1541.280929] [drm:intel_power_well_disable] disabling DC off
>[ 1541.280932] [drm:intel_power_well_disable] disabling always-on
>[ 1541.280934] Use count on power well DC off is already zero
>[ 1541.280943] ------------[ cut here ]------------
>[ 1541.280948] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1541.280949] Modules linked in: x86_pkg_temp_thermal
>[ 1541.280953] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1541.280954] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1541.280957] Workqueue: events edp_panel_vdd_work
>[ 1541.280959] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1541.280963] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1541.280964] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1541.280966] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1541.280968] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1541.280970] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000008536
>[ 1541.280971] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1541.280972] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1541.280975] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1541.280976] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1541.280978] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1541.280979] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1541.280981] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1541.280981] Call Trace:
>[ 1541.280984]  edp_panel_vdd_work+0x5a/0x60
>[ 1541.280989]  process_one_work+0x146/0x3e0
>[ 1541.280993]  worker_thread+0x43/0x3e0
>[ 1541.280996]  kthread+0x104/0x140
>[ 1541.280999]  ? create_worker+0x190/0x190
>[ 1541.281002]  ? kthread_create_on_node+0x40/0x40
>[ 1541.281006]  ? umh_complete+0x40/0x40
>[ 1541.281009]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1541.281012]  ret_from_fork+0x22/0x30
>[ 1541.281014] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1541.281065] ---[ end trace c9eae18250dbfb9d ]---
>[ 1541.281066] Use count on power well always-on is already zero
>[ 1541.281075] ------------[ cut here ]------------
>[ 1541.281080] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1541.281080] Modules linked in: x86_pkg_temp_thermal
>[ 1541.281084] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1541.281085] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1541.281088] Workqueue: events edp_panel_vdd_work
>[ 1541.281090] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1541.281093] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1541.281094] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1541.281097] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1541.281098] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1541.281099] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000008556
>[ 1541.281101] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1541.281102] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1541.281104] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1541.281106] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1541.281107] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1541.281108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1541.281110] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1541.281111] Call Trace:
>[ 1541.281113]  edp_panel_vdd_work+0x5a/0x60
>[ 1541.281117]  process_one_work+0x146/0x3e0
>[ 1541.281121]  worker_thread+0x43/0x3e0
>[ 1541.281124]  kthread+0x104/0x140
>[ 1541.281128]  ? create_worker+0x190/0x190
>[ 1541.281131]  ? kthread_create_on_node+0x40/0x40
>[ 1541.281134]  ? umh_complete+0x40/0x40
>[ 1541.281137]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1541.281140]  ret_from_fork+0x22/0x30
>[ 1541.281142] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1541.281192] ---[ end trace c9eae18250dbfb9e ]---
>[ 1541.282839] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1541.282848] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1541.282855] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1541.282870] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1548.256616] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1548.256622] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1551.840695] [drm:intel_runtime_suspend] Suspending device
>[ 1551.842880] [drm:intel_runtime_suspend] Device suspended
>[ 1551.842928] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1551.842933] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1551.842938] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1551.842942] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1562.080697] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1562.092749] [drm:intel_runtime_resume] Resuming device
>[ 1562.095101] [drm:intel_runtime_resume] Device resumed
>[ 1562.095110] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1562.095116] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1562.095119] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1562.095121] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1562.095127] [drm:intel_power_well_enable] enabling always-on
>[ 1562.095130] [drm:intel_power_well_enable] enabling DC off
>[ 1562.095135] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1562.095150] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1562.095159] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1562.095215] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1562.095224] [drm:wait_panel_status] Wait complete
>[ 1562.095263] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1562.095271] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1562.231252] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1562.231261] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1562.231266] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1562.231301] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1562.297028] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1562.297749] Use count on domain AUX_A is already zero
>[ 1562.297764] ------------[ cut here ]------------
>[ 1562.297772] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1562.297773] Modules linked in: x86_pkg_temp_thermal
>[ 1562.297780] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1562.297781] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1562.297785] Workqueue: events output_poll_execute
>[ 1562.297788] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1562.297792] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1562.297794] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1562.297797] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1562.297799] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1562.297800] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000008598
>[ 1562.297802] R10: ffffa21375fd2950 R11: 0000000000008598 R12: ffffa21375fd4b40
>[ 1562.297803] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1562.297805] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1562.297807] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1562.297809] CR2: 00007f503560d538 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1562.297811] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1562.297812] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1562.297813] Call Trace:
>[ 1562.297819]  intel_dp_detect+0x19f/0x690
>[ 1562.297825]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1562.297828]  output_poll_execute+0xf3/0x190
>[ 1562.297834]  process_one_work+0x146/0x3e0
>[ 1562.297838]  worker_thread+0x43/0x3e0
>[ 1562.297842]  kthread+0x104/0x140
>[ 1562.297846]  ? create_worker+0x190/0x190
>[ 1562.297849]  ? kthread_create_on_node+0x40/0x40
>[ 1562.297852]  ? umh_complete+0x40/0x40
>[ 1562.297856]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1562.297860]  ret_from_fork+0x22/0x30
>[ 1562.297862] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1562.297915] ---[ end trace c9eae18250dbfb9f ]---
>[ 1562.297920] [drm:intel_power_well_disable] disabling DC off
>[ 1562.297924] [drm:intel_power_well_disable] disabling always-on
>[ 1562.297931] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1562.297936] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1562.297939] [drm:intel_power_well_enable] enabling always-on
>[ 1562.297942] [drm:intel_power_well_enable] enabling DC off
>[ 1562.297946] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1562.298256] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1562.298268] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1562.299339] [drm:drm_dp_i2c_do_msg] native defer
>[ 1562.300573] [drm:drm_dp_i2c_do_msg] native defer
>[ 1562.301823] [drm:drm_dp_i2c_do_msg] native defer
>[ 1562.303058] [drm:drm_dp_i2c_do_msg] native defer
>[ 1562.304239] [drm:drm_dp_i2c_do_msg] native defer
>[ 1562.304987] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1562.305387] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1562.305688] [drm:intel_power_well_disable] disabling DC off
>[ 1562.305691] [drm:intel_power_well_disable] disabling always-on
>[ 1562.305698] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1562.305708] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1562.305713] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1562.305717] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1562.305721] [drm:intel_power_well_enable] enabling always-on
>[ 1562.305723] [drm:intel_power_well_enable] enabling DC off
>[ 1562.305728] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1562.305736] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1562.305741] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1562.305743] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1562.305746] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1562.306179] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1562.306890] Use count on domain AUX_A is already zero
>[ 1562.306902] ------------[ cut here ]------------
>[ 1562.306910] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1562.306912] Modules linked in: x86_pkg_temp_thermal
>[ 1562.306918] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1562.306920] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1562.306926] Workqueue: events i915_hpd_poll_init_work
>[ 1562.306929] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1562.306933] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1562.306935] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1562.306938] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1562.306939] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1562.306941] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 00000000000085d8
>[ 1562.306942] R10: ffffa21375fd2950 R11: 00000000000085d8 R12: ffffa21375fd4b40
>[ 1562.306944] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1562.306948] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1562.306950] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1562.306952] CR2: 00007f503560d538 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1562.306953] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1562.306954] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1562.306956] Call Trace:
>[ 1562.306961]  intel_dp_detect+0x19f/0x690
>[ 1562.306966]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1562.306970]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1562.306976]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1562.306981]  process_one_work+0x146/0x3e0
>[ 1562.306985]  worker_thread+0x43/0x3e0
>[ 1562.306989]  kthread+0x104/0x140
>[ 1562.306993]  ? create_worker+0x190/0x190
>[ 1562.306996]  ? kthread_create_on_node+0x40/0x40
>[ 1562.307002]  ret_from_fork+0x22/0x30
>[ 1562.307003] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1562.307059] ---[ end trace c9eae18250dbfba0 ]---
>[ 1562.307064] [drm:intel_power_well_disable] disabling DC off
>[ 1562.307067] [drm:intel_power_well_disable] disabling always-on
>[ 1562.307071] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1562.307076] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1562.307082] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1562.307085] [drm:intel_power_well_enable] enabling always-on
>[ 1562.307087] [drm:intel_power_well_enable] enabling DC off
>[ 1562.307091] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1562.307397] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1562.307408] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1562.307836] [drm:drm_dp_i2c_do_msg] native defer
>[ 1562.309012] [drm:drm_dp_i2c_do_msg] native defer
>[ 1562.310189] [drm:drm_dp_i2c_do_msg] native defer
>[ 1562.311358] [drm:drm_dp_i2c_do_msg] native defer
>[ 1562.312583] [drm:drm_dp_i2c_do_msg] native defer
>[ 1562.313392] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1562.313800] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1562.314093] [drm:intel_power_well_disable] disabling DC off
>[ 1562.314097] [drm:intel_power_well_disable] disabling always-on
>[ 1562.314101] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1562.314106] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1565.344621] [drm:intel_power_well_enable] enabling always-on
>[ 1565.344625] [drm:intel_power_well_enable] enabling DC off
>[ 1565.344631] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1565.344648] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1565.344687] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1565.344689] Use count on domain AUX_A is already zero
>[ 1565.344705] ------------[ cut here ]------------
>[ 1565.344712] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1565.344713] Modules linked in: x86_pkg_temp_thermal
>[ 1565.344720] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1565.344722] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1565.344725] Workqueue: events edp_panel_vdd_work
>[ 1565.344728] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1565.344732] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1565.344734] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1565.344737] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1565.344738] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1565.344740] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000008613
>[ 1565.344741] R10: 0000000000000000 R11: 0000000000008613 R12: ffffa21375fd4b40
>[ 1565.344743] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1565.344745] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1565.344747] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1565.344749] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1565.344750] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1565.344752] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1565.344753] Call Trace:
>[ 1565.344758]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1565.344761]  edp_panel_vdd_work+0x3b/0x60
>[ 1565.344767]  process_one_work+0x146/0x3e0
>[ 1565.344771]  worker_thread+0x43/0x3e0
>[ 1565.344775]  kthread+0x104/0x140
>[ 1565.344780]  ? create_worker+0x190/0x190
>[ 1565.344783]  ? kthread_create_on_node+0x40/0x40
>[ 1565.344788]  ret_from_fork+0x22/0x30
>[ 1565.344789] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1565.344842] ---[ end trace c9eae18250dbfba1 ]---
>[ 1565.344847] [drm:intel_power_well_disable] disabling DC off
>[ 1565.344851] [drm:intel_power_well_disable] disabling always-on
>[ 1565.344852] Use count on power well DC off is already zero
>[ 1565.344863] ------------[ cut here ]------------
>[ 1565.344868] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1565.344868] Modules linked in: x86_pkg_temp_thermal
>[ 1565.344873] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1565.344874] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1565.344876] Workqueue: events edp_panel_vdd_work
>[ 1565.344879] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1565.344882] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1565.344884] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1565.344886] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1565.344888] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1565.344889] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000008633
>[ 1565.344891] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1565.344892] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1565.344894] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1565.344896] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1565.344898] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1565.344899] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1565.344900] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1565.344901] Call Trace:
>[ 1565.344904]  edp_panel_vdd_work+0x5a/0x60
>[ 1565.344908]  process_one_work+0x146/0x3e0
>[ 1565.344912]  worker_thread+0x43/0x3e0
>[ 1565.344916]  kthread+0x104/0x140
>[ 1565.344920]  ? create_worker+0x190/0x190
>[ 1565.344923]  ? kthread_create_on_node+0x40/0x40
>[ 1565.344926]  ret_from_fork+0x22/0x30
>[ 1565.344928] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1565.344978] ---[ end trace c9eae18250dbfba2 ]---
>[ 1565.344980] Use count on power well always-on is already zero
>[ 1565.344990] ------------[ cut here ]------------
>[ 1565.344994] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1565.344995] Modules linked in: x86_pkg_temp_thermal
>[ 1565.344998] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1565.345000] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1565.345002] Workqueue: events edp_panel_vdd_work
>[ 1565.345004] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1565.345008] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1565.345009] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1565.345011] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1565.345013] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1565.345014] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000008651
>[ 1565.345016] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1565.345017] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1565.345019] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1565.345021] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1565.345022] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1565.345023] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1565.345025] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1565.345026] Call Trace:
>[ 1565.345029]  edp_panel_vdd_work+0x5a/0x60
>[ 1565.345033]  process_one_work+0x146/0x3e0
>[ 1565.345036]  worker_thread+0x43/0x3e0
>[ 1565.345040]  kthread+0x104/0x140
>[ 1565.345043]  ? create_worker+0x190/0x190
>[ 1565.345046]  ? kthread_create_on_node+0x40/0x40
>[ 1565.345049]  ret_from_fork+0x22/0x30
>[ 1565.345051] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1565.345102] ---[ end trace c9eae18250dbfba3 ]---
>[ 1565.346761] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1565.346770] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1565.346776] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1565.346799] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1572.320619] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1572.320625] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1575.904697] [drm:intel_runtime_suspend] Suspending device
>[ 1575.906877] [drm:intel_runtime_suspend] Device suspended
>[ 1575.906925] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1575.906930] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1575.906935] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1575.906939] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1586.144696] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1586.156753] [drm:intel_runtime_resume] Resuming device
>[ 1586.159104] [drm:intel_runtime_resume] Device resumed
>[ 1586.159113] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1586.159119] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1586.159122] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1586.159125] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1586.159130] [drm:intel_power_well_enable] enabling always-on
>[ 1586.159133] [drm:intel_power_well_enable] enabling DC off
>[ 1586.159138] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1586.159153] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1586.159162] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1586.159218] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1586.159227] [drm:wait_panel_status] Wait complete
>[ 1586.159266] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1586.159275] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1586.295230] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1586.295238] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1586.295243] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1586.295269] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1586.361029] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1586.361749] Use count on domain AUX_A is already zero
>[ 1586.361764] ------------[ cut here ]------------
>[ 1586.361771] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1586.361772] Modules linked in: x86_pkg_temp_thermal
>[ 1586.361779] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1586.361780] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1586.361784] Workqueue: events output_poll_execute
>[ 1586.361787] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1586.361791] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1586.361793] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1586.361796] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1586.361797] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1586.361799] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000008691
>[ 1586.361800] R10: ffffa21375fd2950 R11: 0000000000008691 R12: ffffa21375fd4b40
>[ 1586.361802] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1586.361804] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1586.361806] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1586.361808] CR2: 00007f503560d538 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1586.361809] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1586.361811] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1586.361812] Call Trace:
>[ 1586.361817]  intel_dp_detect+0x19f/0x690
>[ 1586.361823]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1586.361826]  output_poll_execute+0xf3/0x190
>[ 1586.361832]  process_one_work+0x146/0x3e0
>[ 1586.361836]  worker_thread+0x43/0x3e0
>[ 1586.361840]  kthread+0x104/0x140
>[ 1586.361844]  ? create_worker+0x190/0x190
>[ 1586.361847]  ? kthread_create_on_node+0x40/0x40
>[ 1586.361851]  ret_from_fork+0x22/0x30
>[ 1586.361853] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1586.361906] ---[ end trace c9eae18250dbfba4 ]---
>[ 1586.361911] [drm:intel_power_well_disable] disabling DC off
>[ 1586.361914] [drm:intel_power_well_disable] disabling always-on
>[ 1586.361921] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1586.361926] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1586.361929] [drm:intel_power_well_enable] enabling always-on
>[ 1586.361932] [drm:intel_power_well_enable] enabling DC off
>[ 1586.361936] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1586.362244] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1586.362255] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1586.362687] [drm:drm_dp_i2c_do_msg] native defer
>[ 1586.363865] [drm:drm_dp_i2c_do_msg] native defer
>[ 1586.365123] [drm:drm_dp_i2c_do_msg] native defer
>[ 1586.366296] [drm:drm_dp_i2c_do_msg] native defer
>[ 1586.367476] [drm:drm_dp_i2c_do_msg] native defer
>[ 1586.368319] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1586.368733] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1586.369028] [drm:intel_power_well_disable] disabling DC off
>[ 1586.369032] [drm:intel_power_well_disable] disabling always-on
>[ 1586.369039] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1586.369052] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1586.369056] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1586.369061] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1586.369065] [drm:intel_power_well_enable] enabling always-on
>[ 1586.369067] [drm:intel_power_well_enable] enabling DC off
>[ 1586.369072] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1586.369080] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1586.369085] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1586.369087] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1586.369090] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1586.369538] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1586.370253] Use count on domain AUX_A is already zero
>[ 1586.370268] ------------[ cut here ]------------
>[ 1586.370274] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1586.370275] Modules linked in: x86_pkg_temp_thermal
>[ 1586.370283] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1586.370284] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1586.370290] Workqueue: events i915_hpd_poll_init_work
>[ 1586.370294] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1586.370298] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1586.370300] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1586.370303] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1586.370304] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[ 1586.370306] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 00000000000086cf
>[ 1586.370307] R10: ffffa21375fd2950 R11: 00000000000086cf R12: ffffa21375fd4b40
>[ 1586.370309] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1586.370311] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1586.370313] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1586.370315] CR2: 00007f503560d538 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1586.370316] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1586.370318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1586.370319] Call Trace:
>[ 1586.370324]  intel_dp_detect+0x19f/0x690
>[ 1586.370330]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1586.370334]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1586.370338]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1586.370344]  process_one_work+0x146/0x3e0
>[ 1586.370348]  worker_thread+0x43/0x3e0
>[ 1586.370352]  kthread+0x104/0x140
>[ 1586.370356]  ? create_worker+0x190/0x190
>[ 1586.370359]  ? kthread_create_on_node+0x40/0x40
>[ 1586.370363]  ? umh_complete+0x40/0x40
>[ 1586.370366]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1586.370371]  ret_from_fork+0x22/0x30
>[ 1586.370373] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1586.370425] ---[ end trace c9eae18250dbfba5 ]---
>[ 1586.370429] [drm:intel_power_well_disable] disabling DC off
>[ 1586.370433] [drm:intel_power_well_disable] disabling always-on
>[ 1586.370437] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1586.370442] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1586.370445] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1586.370448] [drm:intel_power_well_enable] enabling always-on
>[ 1586.370451] [drm:intel_power_well_enable] enabling DC off
>[ 1586.370455] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1586.370767] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1586.370779] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1586.371205] [drm:drm_dp_i2c_do_msg] native defer
>[ 1586.372381] [drm:drm_dp_i2c_do_msg] native defer
>[ 1586.373559] [drm:drm_dp_i2c_do_msg] native defer
>[ 1586.374728] [drm:drm_dp_i2c_do_msg] native defer
>[ 1586.375903] [drm:drm_dp_i2c_do_msg] native defer
>[ 1586.376674] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1586.377076] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1586.377368] [drm:intel_power_well_disable] disabling DC off
>[ 1586.377372] [drm:intel_power_well_disable] disabling always-on
>[ 1586.377376] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1586.377381] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1589.408694] [drm:intel_power_well_enable] enabling always-on
>[ 1589.408699] [drm:intel_power_well_enable] enabling DC off
>[ 1589.408704] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1589.408720] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1589.408760] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1589.408762] Use count on domain AUX_A is already zero
>[ 1589.408777] ------------[ cut here ]------------
>[ 1589.408784] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1589.408785] Modules linked in: x86_pkg_temp_thermal
>[ 1589.408792] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1589.408794] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1589.408797] Workqueue: events edp_panel_vdd_work
>[ 1589.408800] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1589.408804] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1589.408806] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1589.408809] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1589.408811] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1589.408813] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 000000000000870c
>[ 1589.408814] R10: 0000000000000000 R11: 000000000000870c R12: ffffa21375fd4b40
>[ 1589.408816] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1589.408818] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1589.408820] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1589.408822] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1589.408824] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1589.408825] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1589.408826] Call Trace:
>[ 1589.408831]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1589.408834]  edp_panel_vdd_work+0x3b/0x60
>[ 1589.408840]  process_one_work+0x146/0x3e0
>[ 1589.408845]  worker_thread+0x43/0x3e0
>[ 1589.408849]  kthread+0x104/0x140
>[ 1589.408853]  ? create_worker+0x190/0x190
>[ 1589.408856]  ? kthread_create_on_node+0x40/0x40
>[ 1589.408859]  ? umh_complete+0x40/0x40
>[ 1589.408863]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1589.408868]  ret_from_fork+0x22/0x30
>[ 1589.408869] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1589.408922] ---[ end trace c9eae18250dbfba6 ]---
>[ 1589.408926] [drm:intel_power_well_disable] disabling DC off
>[ 1589.408929] [drm:intel_power_well_disable] disabling always-on
>[ 1589.408931] Use count on power well DC off is already zero
>[ 1589.408941] ------------[ cut here ]------------
>[ 1589.408946] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1589.408947] Modules linked in: x86_pkg_temp_thermal
>[ 1589.408951] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1589.408952] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1589.408955] Workqueue: events edp_panel_vdd_work
>[ 1589.408958] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1589.408961] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1589.408962] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1589.408965] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1589.408966] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1589.408968] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 000000000000872e
>[ 1589.408969] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1589.408971] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1589.408973] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1589.408975] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1589.408976] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1589.408978] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1589.408979] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1589.408980] Call Trace:
>[ 1589.408983]  edp_panel_vdd_work+0x5a/0x60
>[ 1589.408987]  process_one_work+0x146/0x3e0
>[ 1589.408991]  worker_thread+0x43/0x3e0
>[ 1589.408995]  kthread+0x104/0x140
>[ 1589.408999]  ? create_worker+0x190/0x190
>[ 1589.409002]  ? kthread_create_on_node+0x40/0x40
>[ 1589.409005]  ? umh_complete+0x40/0x40
>[ 1589.409009]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1589.409012]  ret_from_fork+0x22/0x30
>[ 1589.409013] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1589.409064] ---[ end trace c9eae18250dbfba7 ]---
>[ 1589.409066] Use count on power well always-on is already zero
>[ 1589.409076] ------------[ cut here ]------------
>[ 1589.409080] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1589.409081] Modules linked in: x86_pkg_temp_thermal
>[ 1589.409084] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1589.409086] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1589.409088] Workqueue: events edp_panel_vdd_work
>[ 1589.409090] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1589.409093] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1589.409095] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1589.409097] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1589.409099] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1589.409100] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 000000000000874e
>[ 1589.409101] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1589.409103] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1589.409105] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1589.409106] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1589.409108] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1589.409109] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1589.409110] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1589.409111] Call Trace:
>[ 1589.409114]  edp_panel_vdd_work+0x5a/0x60
>[ 1589.409118]  process_one_work+0x146/0x3e0
>[ 1589.409122]  worker_thread+0x43/0x3e0
>[ 1589.409125]  kthread+0x104/0x140
>[ 1589.409129]  ? create_worker+0x190/0x190
>[ 1589.409132]  ? kthread_create_on_node+0x40/0x40
>[ 1589.409135]  ? umh_complete+0x40/0x40
>[ 1589.409138]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1589.409141]  ret_from_fork+0x22/0x30
>[ 1589.409142] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1589.409193] ---[ end trace c9eae18250dbfba8 ]---
>[ 1589.410866] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1589.410876] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1589.410881] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1589.410895] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1596.384697] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1596.384703] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1599.968699] [drm:intel_runtime_suspend] Suspending device
>[ 1599.970885] [drm:intel_runtime_suspend] Device suspended
>[ 1599.970933] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1599.970938] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1599.970942] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1599.970946] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1610.208698] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1610.220754] [drm:intel_runtime_resume] Resuming device
>[ 1610.223108] [drm:intel_runtime_resume] Device resumed
>[ 1610.223117] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1610.223123] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1610.223126] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1610.223128] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1610.223134] [drm:intel_power_well_enable] enabling always-on
>[ 1610.223137] [drm:intel_power_well_enable] enabling DC off
>[ 1610.223142] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1610.223157] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1610.223166] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1610.223222] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1610.223231] [drm:wait_panel_status] Wait complete
>[ 1610.223270] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1610.223279] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1610.359248] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1610.359256] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1610.359261] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1610.359287] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1610.425138] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1610.425866] Use count on domain AUX_A is already zero
>[ 1610.425881] ------------[ cut here ]------------
>[ 1610.425889] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1610.425890] Modules linked in: x86_pkg_temp_thermal
>[ 1610.425897] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1610.425899] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1610.425902] Workqueue: events output_poll_execute
>[ 1610.425905] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1610.425910] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1610.425912] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1610.425914] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1610.425916] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1610.425918] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000008790
>[ 1610.425919] R10: ffffa21375fd2950 R11: 0000000000008790 R12: ffffa21375fd4b40
>[ 1610.425921] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1610.425923] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1610.425925] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1610.425926] CR2: 00007f503560d538 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1610.425928] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1610.425930] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1610.425931] Call Trace:
>[ 1610.425937]  intel_dp_detect+0x19f/0x690
>[ 1610.425943]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1610.425946]  output_poll_execute+0xf3/0x190
>[ 1610.425952]  process_one_work+0x146/0x3e0
>[ 1610.425956]  worker_thread+0x43/0x3e0
>[ 1610.425959]  kthread+0x104/0x140
>[ 1610.425964]  ? create_worker+0x190/0x190
>[ 1610.425967]  ? kthread_create_on_node+0x40/0x40
>[ 1610.425970]  ? umh_complete+0x40/0x40
>[ 1610.425974]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1610.425978]  ret_from_fork+0x22/0x30
>[ 1610.425980] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1610.426032] ---[ end trace c9eae18250dbfba9 ]---
>[ 1610.426038] [drm:intel_power_well_disable] disabling DC off
>[ 1610.426041] [drm:intel_power_well_disable] disabling always-on
>[ 1610.426048] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1610.426053] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1610.426056] [drm:intel_power_well_enable] enabling always-on
>[ 1610.426059] [drm:intel_power_well_enable] enabling DC off
>[ 1610.426063] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1610.426373] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1610.426384] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1610.427340] [drm:drm_dp_i2c_do_msg] native defer
>[ 1610.428519] [drm:drm_dp_i2c_do_msg] native defer
>[ 1610.429694] [drm:drm_dp_i2c_do_msg] native defer
>[ 1610.430859] [drm:drm_dp_i2c_do_msg] native defer
>[ 1610.432037] [drm:drm_dp_i2c_do_msg] native defer
>[ 1610.432779] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1610.433180] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1610.433472] [drm:intel_power_well_disable] disabling DC off
>[ 1610.433476] [drm:intel_power_well_disable] disabling always-on
>[ 1610.433482] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1610.433492] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1610.433496] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1610.433501] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1610.433504] [drm:intel_power_well_enable] enabling always-on
>[ 1610.433507] [drm:intel_power_well_enable] enabling DC off
>[ 1610.433523] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1610.433539] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1610.433552] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1610.433560] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1610.433563] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1610.434000] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1610.434729] Use count on domain AUX_A is already zero
>[ 1610.434741] ------------[ cut here ]------------
>[ 1610.434747] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1610.434748] Modules linked in: x86_pkg_temp_thermal
>[ 1610.434754] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1610.434755] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1610.434761] Workqueue: events i915_hpd_poll_init_work
>[ 1610.434763] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1610.434767] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1610.434769] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1610.434772] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1610.434773] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1610.434775] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 00000000000087d0
>[ 1610.434776] R10: ffffa21375fd2950 R11: 00000000000087d0 R12: ffffa21375fd4b40
>[ 1610.434778] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1610.434780] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1610.434782] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1610.434783] CR2: 00007f503560d538 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1610.434785] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1610.434786] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1610.434787] Call Trace:
>[ 1610.434792]  intel_dp_detect+0x19f/0x690
>[ 1610.434797]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1610.434800]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1610.434805]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1610.434810]  process_one_work+0x146/0x3e0
>[ 1610.434814]  worker_thread+0x43/0x3e0
>[ 1610.434817]  kthread+0x104/0x140
>[ 1610.434821]  ? create_worker+0x190/0x190
>[ 1610.434825]  ? kthread_create_on_node+0x40/0x40
>[ 1610.434828]  ret_from_fork+0x22/0x30
>[ 1610.434830] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1610.434882] ---[ end trace c9eae18250dbfbaa ]---
>[ 1610.434886] [drm:intel_power_well_disable] disabling DC off
>[ 1610.434889] [drm:intel_power_well_disable] disabling always-on
>[ 1610.434893] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1610.434898] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1610.434901] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1610.434905] [drm:intel_power_well_enable] enabling always-on
>[ 1610.434907] [drm:intel_power_well_enable] enabling DC off
>[ 1610.434911] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1610.435218] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1610.435230] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1610.436274] [drm:drm_dp_i2c_do_msg] native defer
>[ 1610.437452] [drm:drm_dp_i2c_do_msg] native defer
>[ 1610.438716] [drm:drm_dp_i2c_do_msg] native defer
>[ 1610.440029] [drm:drm_dp_i2c_do_msg] native defer
>[ 1610.441209] [drm:drm_dp_i2c_do_msg] native defer
>[ 1610.441956] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1610.442358] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1610.442654] [drm:intel_power_well_disable] disabling DC off
>[ 1610.442659] [drm:intel_power_well_disable] disabling always-on
>[ 1610.442664] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1610.442670] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1613.472694] [drm:intel_power_well_enable] enabling always-on
>[ 1613.472698] [drm:intel_power_well_enable] enabling DC off
>[ 1613.472704] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1613.472720] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1613.472760] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1613.472761] Use count on domain AUX_A is already zero
>[ 1613.472777] ------------[ cut here ]------------
>[ 1613.472784] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1613.472785] Modules linked in: x86_pkg_temp_thermal
>[ 1613.472792] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1613.472794] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1613.472797] Workqueue: events edp_panel_vdd_work
>[ 1613.472800] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1613.472804] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1613.472806] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1613.472809] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1613.472810] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1613.472812] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 000000000000880b
>[ 1613.472813] R10: 0000000000000000 R11: 000000000000880b R12: ffffa21375fd4b40
>[ 1613.472815] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1613.472817] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1613.472819] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1613.472821] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1613.472822] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1613.472824] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1613.472825] Call Trace:
>[ 1613.472830]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1613.472833]  edp_panel_vdd_work+0x3b/0x60
>[ 1613.472839]  process_one_work+0x146/0x3e0
>[ 1613.472843]  worker_thread+0x43/0x3e0
>[ 1613.472847]  kthread+0x104/0x140
>[ 1613.472851]  ? create_worker+0x190/0x190
>[ 1613.472854]  ? kthread_create_on_node+0x40/0x40
>[ 1613.472859]  ret_from_fork+0x22/0x30
>[ 1613.472861] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1613.472913] ---[ end trace c9eae18250dbfbab ]---
>[ 1613.472918] [drm:intel_power_well_disable] disabling DC off
>[ 1613.472921] [drm:intel_power_well_disable] disabling always-on
>[ 1613.472923] Use count on power well DC off is already zero
>[ 1613.472933] ------------[ cut here ]------------
>[ 1613.472938] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1613.472939] Modules linked in: x86_pkg_temp_thermal
>[ 1613.472943] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1613.472944] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1613.472947] Workqueue: events edp_panel_vdd_work
>[ 1613.472949] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1613.472952] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1613.472954] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1613.472956] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1613.472958] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1613.472959] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 000000000000882b
>[ 1613.472961] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1613.472962] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1613.472965] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1613.472966] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1613.472968] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1613.472969] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1613.472971] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1613.472972] Call Trace:
>[ 1613.472975]  edp_panel_vdd_work+0x5a/0x60
>[ 1613.472979]  process_one_work+0x146/0x3e0
>[ 1613.472983]  worker_thread+0x43/0x3e0
>[ 1613.472987]  kthread+0x104/0x140
>[ 1613.472991]  ? create_worker+0x190/0x190
>[ 1613.472993]  ? kthread_create_on_node+0x40/0x40
>[ 1613.472997]  ret_from_fork+0x22/0x30
>[ 1613.472999] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1613.473049] ---[ end trace c9eae18250dbfbac ]---
>[ 1613.473051] Use count on power well always-on is already zero
>[ 1613.473060] ------------[ cut here ]------------
>[ 1613.473065] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1613.473066] Modules linked in: x86_pkg_temp_thermal
>[ 1613.473069] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1613.473071] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1613.473073] Workqueue: events edp_panel_vdd_work
>[ 1613.473075] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1613.473078] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1613.473080] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1613.473082] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1613.473084] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1613.473085] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000008849
>[ 1613.473086] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1613.473088] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1613.473090] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1613.473091] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1613.473093] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1613.473094] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1613.473095] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1613.473096] Call Trace:
>[ 1613.473099]  edp_panel_vdd_work+0x5a/0x60
>[ 1613.473103]  process_one_work+0x146/0x3e0
>[ 1613.473107]  worker_thread+0x43/0x3e0
>[ 1613.473110]  kthread+0x104/0x140
>[ 1613.473114]  ? create_worker+0x190/0x190
>[ 1613.473117]  ? kthread_create_on_node+0x40/0x40
>[ 1613.473120]  ret_from_fork+0x22/0x30
>[ 1613.473122] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1613.473172] ---[ end trace c9eae18250dbfbad ]---
>[ 1613.474831] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1613.474839] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1613.474845] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1613.474871] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1620.448698] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1620.448703] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1624.032672] [drm:intel_runtime_suspend] Suspending device
>[ 1624.034616] [drm:intel_runtime_suspend] Device suspended
>[ 1624.034663] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1624.034668] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1624.034673] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1624.034677] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1634.272699] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1634.284756] [drm:intel_runtime_resume] Resuming device
>[ 1634.287107] [drm:intel_runtime_resume] Device resumed
>[ 1634.287117] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1634.287123] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1634.287125] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1634.287128] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1634.287133] [drm:intel_power_well_enable] enabling always-on
>[ 1634.287136] [drm:intel_power_well_enable] enabling DC off
>[ 1634.287141] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1634.287157] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1634.287166] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1634.287221] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1634.287231] [drm:wait_panel_status] Wait complete
>[ 1634.287270] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1634.287278] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1634.423344] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1634.423353] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1634.423358] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1634.423392] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1634.489141] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1634.489934] Use count on domain AUX_A is already zero
>[ 1634.489950] ------------[ cut here ]------------
>[ 1634.489958] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1634.489959] Modules linked in: x86_pkg_temp_thermal
>[ 1634.489966] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1634.489967] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1634.489971] Workqueue: events output_poll_execute
>[ 1634.489974] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1634.489978] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1634.489980] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1634.489983] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1634.489984] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1634.489986] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000008889
>[ 1634.489987] R10: ffffa21375fd2950 R11: 0000000000008889 R12: ffffa21375fd4b40
>[ 1634.489989] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1634.489991] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1634.489993] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1634.489995] CR2: 00007f8eda749000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1634.489997] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1634.489998] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1634.489999] Call Trace:
>[ 1634.490006]  intel_dp_detect+0x19f/0x690
>[ 1634.490012]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1634.490015]  output_poll_execute+0xf3/0x190
>[ 1634.490020]  process_one_work+0x146/0x3e0
>[ 1634.490025]  worker_thread+0x43/0x3e0
>[ 1634.490028]  kthread+0x104/0x140
>[ 1634.490033]  ? create_worker+0x190/0x190
>[ 1634.490036]  ? kthread_create_on_node+0x40/0x40
>[ 1634.490040]  ret_from_fork+0x22/0x30
>[ 1634.490042] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1634.490095] ---[ end trace c9eae18250dbfbae ]---
>[ 1634.490100] [drm:intel_power_well_disable] disabling DC off
>[ 1634.490103] [drm:intel_power_well_disable] disabling always-on
>[ 1634.490110] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1634.490115] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1634.490118] [drm:intel_power_well_enable] enabling always-on
>[ 1634.490121] [drm:intel_power_well_enable] enabling DC off
>[ 1634.490125] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1634.490435] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1634.490446] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1634.491301] [drm:drm_dp_i2c_do_msg] native defer
>[ 1634.492533] [drm:drm_dp_i2c_do_msg] native defer
>[ 1634.493805] [drm:drm_dp_i2c_do_msg] native defer
>[ 1634.495003] [drm:drm_dp_i2c_do_msg] native defer
>[ 1634.496253] [drm:drm_dp_i2c_do_msg] native defer
>[ 1634.497005] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1634.497408] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1634.497742] [drm:intel_power_well_disable] disabling DC off
>[ 1634.497746] [drm:intel_power_well_disable] disabling always-on
>[ 1634.497753] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1634.497765] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1634.497769] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1634.497774] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1634.497778] [drm:intel_power_well_enable] enabling always-on
>[ 1634.497781] [drm:intel_power_well_enable] enabling DC off
>[ 1634.497785] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1634.497794] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1634.497798] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1634.497801] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1634.497803] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1634.498243] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1634.499137] Use count on domain AUX_A is already zero
>[ 1634.499152] ------------[ cut here ]------------
>[ 1634.499159] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1634.499160] Modules linked in: x86_pkg_temp_thermal
>[ 1634.499167] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1634.499169] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1634.499175] Workqueue: events i915_hpd_poll_init_work
>[ 1634.499178] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1634.499182] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1634.499184] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1634.499187] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1634.499188] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1634.499190] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 00000000000088c7
>[ 1634.499191] R10: ffffa21375fd2950 R11: 00000000000088c7 R12: ffffa21375fd4b40
>[ 1634.499193] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1634.499195] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1634.499197] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1634.499199] CR2: 00007f8eda749000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1634.499200] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1634.499202] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1634.499203] Call Trace:
>[ 1634.499209]  intel_dp_detect+0x19f/0x690
>[ 1634.499215]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1634.499218]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1634.499223]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1634.499229]  process_one_work+0x146/0x3e0
>[ 1634.499233]  worker_thread+0x43/0x3e0
>[ 1634.499237]  kthread+0x104/0x140
>[ 1634.499241]  ? create_worker+0x190/0x190
>[ 1634.499244]  ? kthread_create_on_node+0x40/0x40
>[ 1634.499247]  ? umh_complete+0x40/0x40
>[ 1634.499251]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1634.499255]  ret_from_fork+0x22/0x30
>[ 1634.499257] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1634.499309] ---[ end trace c9eae18250dbfbaf ]---
>[ 1634.499314] [drm:intel_power_well_disable] disabling DC off
>[ 1634.499317] [drm:intel_power_well_disable] disabling always-on
>[ 1634.499321] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1634.499326] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1634.499329] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1634.499332] [drm:intel_power_well_enable] enabling always-on
>[ 1634.499335] [drm:intel_power_well_enable] enabling DC off
>[ 1634.499339] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1634.500308] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1634.500319] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1634.500745] [drm:drm_dp_i2c_do_msg] native defer
>[ 1634.501922] [drm:drm_dp_i2c_do_msg] native defer
>[ 1634.503108] [drm:drm_dp_i2c_do_msg] native defer
>[ 1634.504276] [drm:drm_dp_i2c_do_msg] native defer
>[ 1634.505451] [drm:drm_dp_i2c_do_msg] native defer
>[ 1634.506212] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1634.506614] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1634.506906] [drm:intel_power_well_disable] disabling DC off
>[ 1634.506910] [drm:intel_power_well_disable] disabling always-on
>[ 1634.506914] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1634.506919] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1637.536697] [drm:intel_power_well_enable] enabling always-on
>[ 1637.536702] [drm:intel_power_well_enable] enabling DC off
>[ 1637.536708] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1637.536724] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1637.536764] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1637.536766] Use count on domain AUX_A is already zero
>[ 1637.536781] ------------[ cut here ]------------
>[ 1637.536788] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1637.536789] Modules linked in: x86_pkg_temp_thermal
>[ 1637.536796] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1637.536797] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1637.536801] Workqueue: events edp_panel_vdd_work
>[ 1637.536804] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1637.536808] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1637.536810] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1637.536812] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1637.536814] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1637.536816] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000008904
>[ 1637.536817] R10: 0000000000000000 R11: 0000000000008904 R12: ffffa21375fd4b40
>[ 1637.536819] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1637.536821] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1637.536823] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1637.536825] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1637.536826] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1637.536828] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1637.536829] Call Trace:
>[ 1637.536834]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1637.536837]  edp_panel_vdd_work+0x3b/0x60
>[ 1637.536843]  process_one_work+0x146/0x3e0
>[ 1637.536847]  worker_thread+0x43/0x3e0
>[ 1637.536851]  kthread+0x104/0x140
>[ 1637.536855]  ? create_worker+0x190/0x190
>[ 1637.536858]  ? kthread_create_on_node+0x40/0x40
>[ 1637.536862]  ? umh_complete+0x40/0x40
>[ 1637.536865]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1637.536870]  ret_from_fork+0x22/0x30
>[ 1637.536871] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1637.536924] ---[ end trace c9eae18250dbfbb0 ]---
>[ 1637.536929] [drm:intel_power_well_disable] disabling DC off
>[ 1637.536932] [drm:intel_power_well_disable] disabling always-on
>[ 1637.536934] Use count on power well DC off is already zero
>[ 1637.536944] ------------[ cut here ]------------
>[ 1637.536949] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1637.536950] Modules linked in: x86_pkg_temp_thermal
>[ 1637.536954] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1637.536955] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1637.536958] Workqueue: events edp_panel_vdd_work
>[ 1637.536960] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1637.536963] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1637.536965] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1637.536968] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1637.536969] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1637.536971] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000008926
>[ 1637.536972] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1637.536974] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1637.536976] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1637.536977] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1637.536979] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1637.536980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1637.536982] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1637.536983] Call Trace:
>[ 1637.536986]  edp_panel_vdd_work+0x5a/0x60
>[ 1637.536990]  process_one_work+0x146/0x3e0
>[ 1637.536994]  worker_thread+0x43/0x3e0
>[ 1637.536997]  kthread+0x104/0x140
>[ 1637.537001]  ? create_worker+0x190/0x190
>[ 1637.537004]  ? kthread_create_on_node+0x40/0x40
>[ 1637.537007]  ? umh_complete+0x40/0x40
>[ 1637.537011]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1637.537014]  ret_from_fork+0x22/0x30
>[ 1637.537016] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1637.537066] ---[ end trace c9eae18250dbfbb1 ]---
>[ 1637.537068] Use count on power well always-on is already zero
>[ 1637.537078] ------------[ cut here ]------------
>[ 1637.537083] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1637.537083] Modules linked in: x86_pkg_temp_thermal
>[ 1637.537087] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1637.537088] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1637.537090] Workqueue: events edp_panel_vdd_work
>[ 1637.537093] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1637.537096] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1637.537097] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1637.537100] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1637.537101] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1637.537102] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000008946
>[ 1637.537104] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1637.537105] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1637.537107] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1637.537109] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1637.537110] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1637.537112] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1637.537113] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1637.537114] Call Trace:
>[ 1637.537117]  edp_panel_vdd_work+0x5a/0x60
>[ 1637.537121]  process_one_work+0x146/0x3e0
>[ 1637.537125]  worker_thread+0x43/0x3e0
>[ 1637.537128]  kthread+0x104/0x140
>[ 1637.537132]  ? create_worker+0x190/0x190
>[ 1637.537135]  ? kthread_create_on_node+0x40/0x40
>[ 1637.537138]  ? umh_complete+0x40/0x40
>[ 1637.537141]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1637.537144]  ret_from_fork+0x22/0x30
>[ 1637.537146] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1637.537196] ---[ end trace c9eae18250dbfbb2 ]---
>[ 1637.538839] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1637.538849] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1637.538856] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1637.538872] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1644.512701] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1644.512707] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1648.096701] [drm:intel_runtime_suspend] Suspending device
>[ 1648.098891] [drm:intel_runtime_suspend] Device suspended
>[ 1648.098939] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1648.098943] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1648.098948] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1648.098953] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1658.336700] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1658.348741] [drm:intel_runtime_resume] Resuming device
>[ 1658.351103] [drm:intel_runtime_resume] Device resumed
>[ 1658.351112] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1658.351118] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1658.351121] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1658.351123] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1658.351129] [drm:intel_power_well_enable] enabling always-on
>[ 1658.351132] [drm:intel_power_well_enable] enabling DC off
>[ 1658.351137] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1658.351152] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1658.351161] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1658.351217] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1658.351226] [drm:wait_panel_status] Wait complete
>[ 1658.351265] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1658.351274] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1658.487201] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1658.487208] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1658.487214] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1658.487232] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1658.553143] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1658.553914] Use count on domain AUX_A is already zero
>[ 1658.553929] ------------[ cut here ]------------
>[ 1658.553937] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1658.553938] Modules linked in: x86_pkg_temp_thermal
>[ 1658.553945] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1658.553947] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1658.553950] Workqueue: events output_poll_execute
>[ 1658.553953] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1658.553957] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1658.553959] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1658.553962] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1658.553964] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1658.553965] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000008988
>[ 1658.553967] R10: ffffa21375fd2950 R11: 0000000000008988 R12: ffffa21375fd4b40
>[ 1658.553968] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1658.553971] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1658.553973] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1658.553974] CR2: 00007f8eda749000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1658.553976] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1658.553977] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1658.553979] Call Trace:
>[ 1658.553985]  intel_dp_detect+0x19f/0x690
>[ 1658.553991]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1658.553994]  output_poll_execute+0xf3/0x190
>[ 1658.554000]  process_one_work+0x146/0x3e0
>[ 1658.554004]  worker_thread+0x43/0x3e0
>[ 1658.554008]  kthread+0x104/0x140
>[ 1658.554012]  ? create_worker+0x190/0x190
>[ 1658.554015]  ? kthread_create_on_node+0x40/0x40
>[ 1658.554018]  ? umh_complete+0x40/0x40
>[ 1658.554022]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1658.554026]  ret_from_fork+0x22/0x30
>[ 1658.554028] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1658.554081] ---[ end trace c9eae18250dbfbb3 ]---
>[ 1658.554086] [drm:intel_power_well_disable] disabling DC off
>[ 1658.554089] [drm:intel_power_well_disable] disabling always-on
>[ 1658.554097] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1658.554102] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1658.554105] [drm:intel_power_well_enable] enabling always-on
>[ 1658.554108] [drm:intel_power_well_enable] enabling DC off
>[ 1658.554112] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1658.554421] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1658.554432] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1658.555342] [drm:drm_dp_i2c_do_msg] native defer
>[ 1658.556522] [drm:drm_dp_i2c_do_msg] native defer
>[ 1658.557761] [drm:drm_dp_i2c_do_msg] native defer
>[ 1658.559004] [drm:drm_dp_i2c_do_msg] native defer
>[ 1658.560130] [drm:drm_dp_i2c_do_msg] native defer
>[ 1658.560874] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1658.561276] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1658.561592] [drm:intel_power_well_disable] disabling DC off
>[ 1658.561597] [drm:intel_power_well_disable] disabling always-on
>[ 1658.561607] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1658.561619] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1658.561623] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1658.561628] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1658.561631] [drm:intel_power_well_enable] enabling always-on
>[ 1658.561634] [drm:intel_power_well_enable] enabling DC off
>[ 1658.561639] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1658.561648] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1658.561652] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1658.561655] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1658.561657] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1658.562091] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1658.562974] Use count on domain AUX_A is already zero
>[ 1658.562987] ------------[ cut here ]------------
>[ 1658.562993] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1658.562994] Modules linked in: x86_pkg_temp_thermal
>[ 1658.563001] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1658.563002] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1658.563008] Workqueue: events i915_hpd_poll_init_work
>[ 1658.563011] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1658.563015] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1658.563017] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1658.563019] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1658.563021] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1658.563023] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 00000000000089c8
>[ 1658.563024] R10: ffffa21375fd2950 R11: 00000000000089c8 R12: ffffa21375fd4b40
>[ 1658.563025] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1658.563028] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1658.563030] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1658.563032] CR2: 00007f8eda749000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1658.563033] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1658.563035] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1658.563036] Call Trace:
>[ 1658.563041]  intel_dp_detect+0x19f/0x690
>[ 1658.563046]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1658.563050]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1658.563054]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1658.563059]  process_one_work+0x146/0x3e0
>[ 1658.563063]  worker_thread+0x43/0x3e0
>[ 1658.563067]  kthread+0x104/0x140
>[ 1658.563071]  ? create_worker+0x190/0x190
>[ 1658.563074]  ? kthread_create_on_node+0x40/0x40
>[ 1658.563078]  ret_from_fork+0x22/0x30
>[ 1658.563080] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1658.563131] ---[ end trace c9eae18250dbfbb4 ]---
>[ 1658.563136] [drm:intel_power_well_disable] disabling DC off
>[ 1658.563139] [drm:intel_power_well_disable] disabling always-on
>[ 1658.563143] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1658.563148] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1658.563152] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1658.563155] [drm:intel_power_well_enable] enabling always-on
>[ 1658.563158] [drm:intel_power_well_enable] enabling DC off
>[ 1658.563161] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1658.563465] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1658.563476] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1658.564314] [drm:drm_dp_i2c_do_msg] native defer
>[ 1658.565491] [drm:drm_dp_i2c_do_msg] native defer
>[ 1658.566675] [drm:drm_dp_i2c_do_msg] native defer
>[ 1658.567843] [drm:drm_dp_i2c_do_msg] native defer
>[ 1658.569107] [drm:drm_dp_i2c_do_msg] native defer
>[ 1658.569851] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1658.570252] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1658.570574] [drm:intel_power_well_disable] disabling DC off
>[ 1658.570577] [drm:intel_power_well_disable] disabling always-on
>[ 1658.570582] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1658.570588] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1661.600698] [drm:intel_power_well_enable] enabling always-on
>[ 1661.600702] [drm:intel_power_well_enable] enabling DC off
>[ 1661.600708] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1661.600725] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1661.600764] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1661.600766] Use count on domain AUX_A is already zero
>[ 1661.600782] ------------[ cut here ]------------
>[ 1661.600789] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1661.600790] Modules linked in: x86_pkg_temp_thermal
>[ 1661.600796] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1661.600798] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1661.600801] Workqueue: events edp_panel_vdd_work
>[ 1661.600804] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1661.600808] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1661.600810] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1661.600813] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1661.600814] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1661.600816] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000008a03
>[ 1661.600818] R10: 0000000000000000 R11: 0000000000008a03 R12: ffffa21375fd4b40
>[ 1661.600819] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1661.600821] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1661.600823] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1661.600825] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1661.600827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1661.600828] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1661.600830] Call Trace:
>[ 1661.600834]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1661.600837]  edp_panel_vdd_work+0x3b/0x60
>[ 1661.600843]  process_one_work+0x146/0x3e0
>[ 1661.600848]  worker_thread+0x43/0x3e0
>[ 1661.600852]  kthread+0x104/0x140
>[ 1661.600856]  ? create_worker+0x190/0x190
>[ 1661.600859]  ? kthread_create_on_node+0x40/0x40
>[ 1661.600863]  ret_from_fork+0x22/0x30
>[ 1661.600865] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1661.600918] ---[ end trace c9eae18250dbfbb5 ]---
>[ 1661.600923] [drm:intel_power_well_disable] disabling DC off
>[ 1661.600926] [drm:intel_power_well_disable] disabling always-on
>[ 1661.600928] Use count on power well DC off is already zero
>[ 1661.600938] ------------[ cut here ]------------
>[ 1661.600943] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1661.600943] Modules linked in: x86_pkg_temp_thermal
>[ 1661.600947] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1661.600949] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1661.600951] Workqueue: events edp_panel_vdd_work
>[ 1661.600954] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1661.600957] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1661.600958] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1661.600961] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1661.600962] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1661.600964] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000008a23
>[ 1661.600965] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1661.600967] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1661.600969] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1661.600970] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1661.600972] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1661.600973] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1661.600975] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1661.600976] Call Trace:
>[ 1661.600979]  edp_panel_vdd_work+0x5a/0x60
>[ 1661.600983]  process_one_work+0x146/0x3e0
>[ 1661.600987]  worker_thread+0x43/0x3e0
>[ 1661.600990]  kthread+0x104/0x140
>[ 1661.600994]  ? create_worker+0x190/0x190
>[ 1661.600997]  ? kthread_create_on_node+0x40/0x40
>[ 1661.601000]  ret_from_fork+0x22/0x30
>[ 1661.601002] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1661.601053] ---[ end trace c9eae18250dbfbb6 ]---
>[ 1661.601054] Use count on power well always-on is already zero
>[ 1661.601064] ------------[ cut here ]------------
>[ 1661.601068] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1661.601069] Modules linked in: x86_pkg_temp_thermal
>[ 1661.601073] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1661.601074] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1661.601077] Workqueue: events edp_panel_vdd_work
>[ 1661.601079] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1661.601082] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1661.601083] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1661.601085] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1661.601087] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1661.601088] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000008a41
>[ 1661.601090] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1661.601091] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1661.601093] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1661.601094] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1661.601096] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1661.601097] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1661.601098] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1661.601099] Call Trace:
>[ 1661.601102]  edp_panel_vdd_work+0x5a/0x60
>[ 1661.601106]  process_one_work+0x146/0x3e0
>[ 1661.601110]  worker_thread+0x43/0x3e0
>[ 1661.601113]  kthread+0x104/0x140
>[ 1661.601117]  ? create_worker+0x190/0x190
>[ 1661.601120]  ? kthread_create_on_node+0x40/0x40
>[ 1661.601123]  ret_from_fork+0x22/0x30
>[ 1661.601125] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1661.601175] ---[ end trace c9eae18250dbfbb7 ]---
>[ 1661.602838] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1661.602848] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1661.602854] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1661.602882] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1668.576701] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1668.576707] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1672.160788] [drm:intel_runtime_suspend] Suspending device
>[ 1672.162928] [drm:intel_runtime_suspend] Device suspended
>[ 1672.162970] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1672.162975] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1672.162980] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1672.162984] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1682.400716] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1682.412745] [drm:intel_runtime_resume] Resuming device
>[ 1682.415098] [drm:intel_runtime_resume] Device resumed
>[ 1682.415107] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1682.415113] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1682.415116] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1682.415118] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1682.415123] [drm:intel_power_well_enable] enabling always-on
>[ 1682.415126] [drm:intel_power_well_enable] enabling DC off
>[ 1682.415131] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1682.415147] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1682.415156] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1682.415211] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1682.415220] [drm:wait_panel_status] Wait complete
>[ 1682.415260] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1682.415268] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1682.551223] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1682.551231] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1682.551236] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1682.551262] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1682.617034] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1682.617751] Use count on domain AUX_A is already zero
>[ 1682.617766] ------------[ cut here ]------------
>[ 1682.617774] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1682.617775] Modules linked in: x86_pkg_temp_thermal
>[ 1682.617782] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1682.617783] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1682.617787] Workqueue: events output_poll_execute
>[ 1682.617790] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1682.617794] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1682.617796] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1682.617798] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1682.617800] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1682.617801] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000008a81
>[ 1682.617803] R10: ffffa21375fd2950 R11: 0000000000008a81 R12: ffffa21375fd4b40
>[ 1682.617805] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1682.617807] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1682.617809] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1682.617811] CR2: 00007f8eda749000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1682.617812] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1682.617814] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1682.617815] Call Trace:
>[ 1682.617820]  intel_dp_detect+0x19f/0x690
>[ 1682.617826]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1682.617829]  output_poll_execute+0xf3/0x190
>[ 1682.617834]  process_one_work+0x146/0x3e0
>[ 1682.617839]  worker_thread+0x43/0x3e0
>[ 1682.617842]  kthread+0x104/0x140
>[ 1682.617847]  ? create_worker+0x190/0x190
>[ 1682.617850]  ? kthread_create_on_node+0x40/0x40
>[ 1682.617854]  ret_from_fork+0x22/0x30
>[ 1682.617856] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1682.617908] ---[ end trace c9eae18250dbfbb8 ]---
>[ 1682.617913] [drm:intel_power_well_disable] disabling DC off
>[ 1682.617917] [drm:intel_power_well_disable] disabling always-on
>[ 1682.617924] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1682.617928] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1682.617932] [drm:intel_power_well_enable] enabling always-on
>[ 1682.617934] [drm:intel_power_well_enable] enabling DC off
>[ 1682.617939] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1682.618248] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1682.618260] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1682.619307] [drm:drm_dp_i2c_do_msg] native defer
>[ 1682.620530] [drm:drm_dp_i2c_do_msg] native defer
>[ 1682.621812] [drm:drm_dp_i2c_do_msg] native defer
>[ 1682.623007] [drm:drm_dp_i2c_do_msg] native defer
>[ 1682.624208] [drm:drm_dp_i2c_do_msg] native defer
>[ 1682.624962] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1682.625365] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1682.625677] [drm:intel_power_well_disable] disabling DC off
>[ 1682.625681] [drm:intel_power_well_disable] disabling always-on
>[ 1682.625689] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1682.625701] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1682.625706] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1682.625711] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1682.625715] [drm:intel_power_well_enable] enabling always-on
>[ 1682.625717] [drm:intel_power_well_enable] enabling DC off
>[ 1682.625722] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1682.625731] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1682.625735] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1682.625738] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1682.625740] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1682.626180] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1682.627149] Use count on domain AUX_A is already zero
>[ 1682.627164] ------------[ cut here ]------------
>[ 1682.627171] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1682.627172] Modules linked in: x86_pkg_temp_thermal
>[ 1682.627179] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1682.627180] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1682.627187] Workqueue: events i915_hpd_poll_init_work
>[ 1682.627190] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1682.627194] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1682.627196] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1682.627198] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1682.627200] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1682.627202] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000008abf
>[ 1682.627203] R10: ffffa21375fd2950 R11: 0000000000008abf R12: ffffa21375fd4b40
>[ 1682.627205] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1682.627207] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1682.627209] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1682.627211] CR2: 00007f8eda749000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1682.627212] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1682.627214] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1682.627215] Call Trace:
>[ 1682.627220]  intel_dp_detect+0x19f/0x690
>[ 1682.627226]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1682.627229]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1682.627234]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1682.627240]  process_one_work+0x146/0x3e0
>[ 1682.627244]  worker_thread+0x43/0x3e0
>[ 1682.627248]  kthread+0x104/0x140
>[ 1682.627252]  ? create_worker+0x190/0x190
>[ 1682.627255]  ? kthread_create_on_node+0x40/0x40
>[ 1682.627258]  ? umh_complete+0x40/0x40
>[ 1682.627262]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1682.627266]  ret_from_fork+0x22/0x30
>[ 1682.627268] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1682.627320] ---[ end trace c9eae18250dbfbb9 ]---
>[ 1682.627324] [drm:intel_power_well_disable] disabling DC off
>[ 1682.627327] [drm:intel_power_well_disable] disabling always-on
>[ 1682.627331] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1682.627336] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1682.627340] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1682.627343] [drm:intel_power_well_enable] enabling always-on
>[ 1682.627345] [drm:intel_power_well_enable] enabling DC off
>[ 1682.627349] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1682.628304] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1682.628315] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1682.628741] [drm:drm_dp_i2c_do_msg] native defer
>[ 1682.630016] [drm:drm_dp_i2c_do_msg] native defer
>[ 1682.631196] [drm:drm_dp_i2c_do_msg] native defer
>[ 1682.632366] [drm:drm_dp_i2c_do_msg] native defer
>[ 1682.633550] [drm:drm_dp_i2c_do_msg] native defer
>[ 1682.634296] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1682.634701] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1682.634994] [drm:intel_power_well_disable] disabling DC off
>[ 1682.634998] [drm:intel_power_well_disable] disabling always-on
>[ 1682.635003] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1682.635008] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1685.664625] [drm:intel_power_well_enable] enabling always-on
>[ 1685.664629] [drm:intel_power_well_enable] enabling DC off
>[ 1685.664634] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1685.664651] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1685.664691] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1685.664692] Use count on domain AUX_A is already zero
>[ 1685.664708] ------------[ cut here ]------------
>[ 1685.664715] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1685.664716] Modules linked in: x86_pkg_temp_thermal
>[ 1685.664723] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1685.664725] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1685.664728] Workqueue: events edp_panel_vdd_work
>[ 1685.664731] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1685.664735] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1685.664737] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1685.664739] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1685.664741] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1685.664743] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000008afc
>[ 1685.664744] R10: 0000000000000000 R11: 0000000000008afc R12: ffffa21375fd4b40
>[ 1685.664746] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1685.664748] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1685.664750] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1685.664752] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1685.664754] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1685.664755] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1685.664757] Call Trace:
>[ 1685.664761]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1685.664764]  edp_panel_vdd_work+0x3b/0x60
>[ 1685.664770]  process_one_work+0x146/0x3e0
>[ 1685.664775]  worker_thread+0x43/0x3e0
>[ 1685.664778]  kthread+0x104/0x140
>[ 1685.664783]  ? create_worker+0x190/0x190
>[ 1685.664786]  ? kthread_create_on_node+0x40/0x40
>[ 1685.664789]  ? umh_complete+0x40/0x40
>[ 1685.664793]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1685.664798]  ret_from_fork+0x22/0x30
>[ 1685.664799] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1685.664852] ---[ end trace c9eae18250dbfbba ]---
>[ 1685.664857] [drm:intel_power_well_disable] disabling DC off
>[ 1685.664860] [drm:intel_power_well_disable] disabling always-on
>[ 1685.664862] Use count on power well DC off is already zero
>[ 1685.664872] ------------[ cut here ]------------
>[ 1685.664876] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1685.664877] Modules linked in: x86_pkg_temp_thermal
>[ 1685.664881] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1685.664883] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1685.664885] Workqueue: events edp_panel_vdd_work
>[ 1685.664887] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1685.664891] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1685.664892] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1685.664895] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1685.664896] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1685.664898] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000008b1e
>[ 1685.664899] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1685.664901] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1685.664903] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1685.664904] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1685.664906] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1685.664907] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1685.664909] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1685.664910] Call Trace:
>[ 1685.664913]  edp_panel_vdd_work+0x5a/0x60
>[ 1685.664917]  process_one_work+0x146/0x3e0
>[ 1685.664921]  worker_thread+0x43/0x3e0
>[ 1685.664924]  kthread+0x104/0x140
>[ 1685.664928]  ? create_worker+0x190/0x190
>[ 1685.664931]  ? kthread_create_on_node+0x40/0x40
>[ 1685.664934]  ? umh_complete+0x40/0x40
>[ 1685.664938]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1685.664941]  ret_from_fork+0x22/0x30
>[ 1685.664943] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1685.664994] ---[ end trace c9eae18250dbfbbb ]---
>[ 1685.664995] Use count on power well always-on is already zero
>[ 1685.665005] ------------[ cut here ]------------
>[ 1685.665010] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1685.665011] Modules linked in: x86_pkg_temp_thermal
>[ 1685.665014] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1685.665016] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1685.665018] Workqueue: events edp_panel_vdd_work
>[ 1685.665020] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1685.665023] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1685.665024] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1685.665027] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1685.665028] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1685.665030] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000008b3e
>[ 1685.665031] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1685.665032] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1685.665034] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1685.665036] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1685.665037] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1685.665039] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1685.665040] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1685.665041] Call Trace:
>[ 1685.665044]  edp_panel_vdd_work+0x5a/0x60
>[ 1685.665048]  process_one_work+0x146/0x3e0
>[ 1685.665052]  worker_thread+0x43/0x3e0
>[ 1685.665055]  kthread+0x104/0x140
>[ 1685.665059]  ? create_worker+0x190/0x190
>[ 1685.665061]  ? kthread_create_on_node+0x40/0x40
>[ 1685.665064]  ? umh_complete+0x40/0x40
>[ 1685.665068]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1685.665071]  ret_from_fork+0x22/0x30
>[ 1685.665072] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1685.665123] ---[ end trace c9eae18250dbfbbc ]---
>[ 1685.666764] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1685.666775] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1685.666780] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1685.666810] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1692.640717] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1692.640722] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1695.712704] [drm:intel_runtime_suspend] Suspending device
>[ 1695.714895] [drm:intel_runtime_suspend] Device suspended
>[ 1695.714944] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1695.714948] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1695.714953] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1695.714957] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1705.952703] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1705.964757] [drm:intel_runtime_resume] Resuming device
>[ 1705.967108] [drm:intel_runtime_resume] Device resumed
>[ 1705.967117] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1705.967123] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1705.967126] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1705.967128] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1705.967134] [drm:intel_power_well_enable] enabling always-on
>[ 1705.967137] [drm:intel_power_well_enable] enabling DC off
>[ 1705.967142] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1705.967157] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1705.967167] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1705.967222] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1705.967231] [drm:wait_panel_status] Wait complete
>[ 1705.967271] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1705.967279] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1706.103248] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1706.103256] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1706.103261] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1706.103288] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1706.169035] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1706.169751] Use count on domain AUX_A is already zero
>[ 1706.169766] ------------[ cut here ]------------
>[ 1706.169773] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1706.169774] Modules linked in: x86_pkg_temp_thermal
>[ 1706.169781] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1706.169783] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1706.169786] Workqueue: events output_poll_execute
>[ 1706.169789] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1706.169793] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1706.169795] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1706.169798] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1706.169799] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1706.169801] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000008b80
>[ 1706.169802] R10: ffffa21375fd2950 R11: 0000000000008b80 R12: ffffa21375fd4b40
>[ 1706.169804] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1706.169806] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1706.169808] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1706.169810] CR2: 00007f8eda749000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1706.169811] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1706.169813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1706.169814] Call Trace:
>[ 1706.169820]  intel_dp_detect+0x19f/0x690
>[ 1706.169826]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1706.169829]  output_poll_execute+0xf3/0x190
>[ 1706.169835]  process_one_work+0x146/0x3e0
>[ 1706.169839]  worker_thread+0x43/0x3e0
>[ 1706.169843]  kthread+0x104/0x140
>[ 1706.169847]  ? create_worker+0x190/0x190
>[ 1706.169850]  ? kthread_create_on_node+0x40/0x40
>[ 1706.169853]  ? umh_complete+0x40/0x40
>[ 1706.169856]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1706.169861]  ret_from_fork+0x22/0x30
>[ 1706.169862] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1706.169915] ---[ end trace c9eae18250dbfbbd ]---
>[ 1706.169920] [drm:intel_power_well_disable] disabling DC off
>[ 1706.169924] [drm:intel_power_well_disable] disabling always-on
>[ 1706.169931] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1706.169935] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1706.169939] [drm:intel_power_well_enable] enabling always-on
>[ 1706.169941] [drm:intel_power_well_enable] enabling DC off
>[ 1706.169945] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1706.170254] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1706.170265] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1706.171336] [drm:drm_dp_i2c_do_msg] native defer
>[ 1706.172524] [drm:drm_dp_i2c_do_msg] native defer
>[ 1706.173806] [drm:drm_dp_i2c_do_msg] native defer
>[ 1706.175086] [drm:drm_dp_i2c_do_msg] native defer
>[ 1706.176269] [drm:drm_dp_i2c_do_msg] native defer
>[ 1706.177018] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1706.177421] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1706.177736] [drm:intel_power_well_disable] disabling DC off
>[ 1706.177740] [drm:intel_power_well_disable] disabling always-on
>[ 1706.177748] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1706.177759] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1706.177763] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1706.177769] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1706.177772] [drm:intel_power_well_enable] enabling always-on
>[ 1706.177775] [drm:intel_power_well_enable] enabling DC off
>[ 1706.177780] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1706.177788] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1706.177793] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1706.177796] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1706.177798] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1706.178237] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1706.178955] Use count on domain AUX_A is already zero
>[ 1706.178971] ------------[ cut here ]------------
>[ 1706.178978] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1706.178980] Modules linked in: x86_pkg_temp_thermal
>[ 1706.178987] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1706.178989] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1706.178995] Workqueue: events i915_hpd_poll_init_work
>[ 1706.178998] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1706.179002] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1706.179005] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1706.179009] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1706.179010] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1706.179012] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000008bc0
>[ 1706.179013] R10: ffffa21375fd2950 R11: 0000000000008bc0 R12: ffffa21375fd4b40
>[ 1706.179015] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1706.179017] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1706.179019] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1706.179021] CR2: 00007f8eda749000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1706.179022] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1706.179024] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1706.179025] Call Trace:
>[ 1706.179030]  intel_dp_detect+0x19f/0x690
>[ 1706.179036]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1706.179039]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1706.179044]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1706.179050]  process_one_work+0x146/0x3e0
>[ 1706.179055]  worker_thread+0x43/0x3e0
>[ 1706.179060]  kthread+0x104/0x140
>[ 1706.179064]  ? create_worker+0x190/0x190
>[ 1706.179067]  ? kthread_create_on_node+0x40/0x40
>[ 1706.179071]  ret_from_fork+0x22/0x30
>[ 1706.179073] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1706.179130] ---[ end trace c9eae18250dbfbbe ]---
>[ 1706.179135] [drm:intel_power_well_disable] disabling DC off
>[ 1706.179138] [drm:intel_power_well_disable] disabling always-on
>[ 1706.179142] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1706.179147] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1706.179152] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1706.179155] [drm:intel_power_well_enable] enabling always-on
>[ 1706.179158] [drm:intel_power_well_enable] enabling DC off
>[ 1706.179162] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1706.179466] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1706.179477] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1706.179903] [drm:drm_dp_i2c_do_msg] native defer
>[ 1706.181097] [drm:drm_dp_i2c_do_msg] native defer
>[ 1706.182278] [drm:drm_dp_i2c_do_msg] native defer
>[ 1706.183449] [drm:drm_dp_i2c_do_msg] native defer
>[ 1706.184700] [drm:drm_dp_i2c_do_msg] native defer
>[ 1706.185513] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1706.185942] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1706.186234] [drm:intel_power_well_disable] disabling DC off
>[ 1706.186238] [drm:intel_power_well_disable] disabling always-on
>[ 1706.186243] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1706.186248] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1709.216706] [drm:intel_power_well_enable] enabling always-on
>[ 1709.216712] [drm:intel_power_well_enable] enabling DC off
>[ 1709.216718] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1709.216736] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1709.216775] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1709.216777] Use count on domain AUX_A is already zero
>[ 1709.216791] ------------[ cut here ]------------
>[ 1709.216798] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1709.216799] Modules linked in: x86_pkg_temp_thermal
>[ 1709.216806] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1709.216807] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1709.216811] Workqueue: events edp_panel_vdd_work
>[ 1709.216814] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1709.216818] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1709.216820] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1709.216822] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1709.216824] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1709.216825] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000008bfb
>[ 1709.216827] R10: 0000000000000000 R11: 0000000000008bfb R12: ffffa21375fd4b40
>[ 1709.216828] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1709.216831] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1709.216833] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1709.216835] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1709.216836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1709.216838] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1709.216839] Call Trace:
>[ 1709.216844]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1709.216847]  edp_panel_vdd_work+0x3b/0x60
>[ 1709.216852]  process_one_work+0x146/0x3e0
>[ 1709.216857]  worker_thread+0x43/0x3e0
>[ 1709.216860]  kthread+0x104/0x140
>[ 1709.216865]  ? create_worker+0x190/0x190
>[ 1709.216868]  ? kthread_create_on_node+0x40/0x40
>[ 1709.216872]  ret_from_fork+0x22/0x30
>[ 1709.216874] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1709.216927] ---[ end trace c9eae18250dbfbbf ]---
>[ 1709.216932] [drm:intel_power_well_disable] disabling DC off
>[ 1709.216935] [drm:intel_power_well_disable] disabling always-on
>[ 1709.216937] Use count on power well DC off is already zero
>[ 1709.216946] ------------[ cut here ]------------
>[ 1709.216951] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1709.216951] Modules linked in: x86_pkg_temp_thermal
>[ 1709.216955] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1709.216957] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1709.216959] Workqueue: events edp_panel_vdd_work
>[ 1709.216962] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1709.216965] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1709.216967] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1709.216969] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1709.216971] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1709.216972] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000008c1b
>[ 1709.216974] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1709.216975] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1709.216977] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1709.216979] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1709.216980] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1709.216982] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1709.216983] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1709.216984] Call Trace:
>[ 1709.216987]  edp_panel_vdd_work+0x5a/0x60
>[ 1709.216991]  process_one_work+0x146/0x3e0
>[ 1709.216996]  worker_thread+0x43/0x3e0
>[ 1709.216999]  kthread+0x104/0x140
>[ 1709.217003]  ? create_worker+0x190/0x190
>[ 1709.217006]  ? kthread_create_on_node+0x40/0x40
>[ 1709.217009]  ret_from_fork+0x22/0x30
>[ 1709.217011] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1709.217061] ---[ end trace c9eae18250dbfbc0 ]---
>[ 1709.217063] Use count on power well always-on is already zero
>[ 1709.217072] ------------[ cut here ]------------
>[ 1709.217076] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1709.217077] Modules linked in: x86_pkg_temp_thermal
>[ 1709.217080] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1709.217082] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1709.217084] Workqueue: events edp_panel_vdd_work
>[ 1709.217086] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1709.217090] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1709.217091] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1709.217093] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1709.217095] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1709.217096] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000008c39
>[ 1709.217098] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1709.217099] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1709.217101] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1709.217102] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1709.217104] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1709.217105] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1709.217107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1709.217107] Call Trace:
>[ 1709.217110]  edp_panel_vdd_work+0x5a/0x60
>[ 1709.217114]  process_one_work+0x146/0x3e0
>[ 1709.217118]  worker_thread+0x43/0x3e0
>[ 1709.217121]  kthread+0x104/0x140
>[ 1709.217125]  ? create_worker+0x190/0x190
>[ 1709.217128]  ? kthread_create_on_node+0x40/0x40
>[ 1709.217131]  ret_from_fork+0x22/0x30
>[ 1709.217132] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1709.217183] ---[ end trace c9eae18250dbfbc1 ]---
>[ 1709.218849] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1709.218858] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1709.218867] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1709.218894] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1716.192707] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1716.192713] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1719.776708] [drm:intel_runtime_suspend] Suspending device
>[ 1719.778893] [drm:intel_runtime_suspend] Device suspended
>[ 1719.778941] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1719.778946] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1719.778951] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1719.778955] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1730.016704] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1730.028769] [drm:intel_runtime_resume] Resuming device
>[ 1730.031087] [drm:intel_runtime_resume] Device resumed
>[ 1730.031096] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1730.031102] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1730.031105] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1730.031107] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1730.031113] [drm:intel_power_well_enable] enabling always-on
>[ 1730.031116] [drm:intel_power_well_enable] enabling DC off
>[ 1730.031121] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1730.031136] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1730.031146] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1730.031201] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1730.031210] [drm:wait_panel_status] Wait complete
>[ 1730.031250] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1730.031258] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1730.167212] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1730.167220] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1730.167225] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1730.167253] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1730.233035] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1730.233747] Use count on domain AUX_A is already zero
>[ 1730.233762] ------------[ cut here ]------------
>[ 1730.233769] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1730.233770] Modules linked in: x86_pkg_temp_thermal
>[ 1730.233778] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1730.233779] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1730.233783] Workqueue: events output_poll_execute
>[ 1730.233786] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1730.233790] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1730.233792] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1730.233795] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1730.233796] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1730.233798] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000008c79
>[ 1730.233800] R10: ffffa21375fd2950 R11: 0000000000008c79 R12: ffffa21375fd4b40
>[ 1730.233801] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1730.233804] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1730.233806] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1730.233808] CR2: 00007f8eda749000 CR3: 000000027258c000 CR4: 00000000003406e0
>[ 1730.233809] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1730.233811] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1730.233812] Call Trace:
>[ 1730.233817]  intel_dp_detect+0x19f/0x690
>[ 1730.233823]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1730.233826]  output_poll_execute+0xf3/0x190
>[ 1730.233831]  process_one_work+0x146/0x3e0
>[ 1730.233836]  worker_thread+0x43/0x3e0
>[ 1730.233839]  kthread+0x104/0x140
>[ 1730.233843]  ? create_worker+0x190/0x190
>[ 1730.233846]  ? kthread_create_on_node+0x40/0x40
>[ 1730.233851]  ret_from_fork+0x22/0x30
>[ 1730.233853] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1730.233906] ---[ end trace c9eae18250dbfbc2 ]---
>[ 1730.233911] [drm:intel_power_well_disable] disabling DC off
>[ 1730.233914] [drm:intel_power_well_disable] disabling always-on
>[ 1730.233921] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1730.233926] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1730.233929] [drm:intel_power_well_enable] enabling always-on
>[ 1730.233932] [drm:intel_power_well_enable] enabling DC off
>[ 1730.233936] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1730.234246] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1730.234257] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1730.235233] [drm:drm_dp_i2c_do_msg] native defer
>[ 1730.236409] [drm:drm_dp_i2c_do_msg] native defer
>[ 1730.237680] [drm:drm_dp_i2c_do_msg] native defer
>[ 1730.238920] [drm:drm_dp_i2c_do_msg] native defer
>[ 1730.240209] [drm:drm_dp_i2c_do_msg] native defer
>[ 1730.240959] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1730.241361] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1730.241656] [drm:intel_power_well_disable] disabling DC off
>[ 1730.241660] [drm:intel_power_well_disable] disabling always-on
>[ 1730.241668] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1730.241680] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1730.241684] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1730.241689] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1730.241693] [drm:intel_power_well_enable] enabling always-on
>[ 1730.241696] [drm:intel_power_well_enable] enabling DC off
>[ 1730.241700] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1730.241709] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1730.241714] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1730.241716] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1730.241719] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1730.242158] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1730.242868] Use count on domain AUX_A is already zero
>[ 1730.242884] ------------[ cut here ]------------
>[ 1730.242890] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1730.242892] Modules linked in: x86_pkg_temp_thermal
>[ 1730.242900] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1730.242902] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1730.242908] Workqueue: events i915_hpd_poll_init_work
>[ 1730.242911] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1730.242915] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1730.242917] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1730.242922] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1730.242923] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1730.242925] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000008cb7
>[ 1730.242927] R10: ffffa21375fd2950 R11: 0000000000008cb7 R12: ffffa21375fd4b40
>[ 1730.242928] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1730.242931] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1730.242932] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1730.242934] CR2: 00007f8eda749000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1730.242936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1730.242937] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1730.242939] Call Trace:
>[ 1730.242945]  intel_dp_detect+0x19f/0x690
>[ 1730.242951]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1730.242954]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1730.242959]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1730.242965]  process_one_work+0x146/0x3e0
>[ 1730.242970]  worker_thread+0x43/0x3e0
>[ 1730.242974]  kthread+0x104/0x140
>[ 1730.242978]  ? create_worker+0x190/0x190
>[ 1730.242981]  ? kthread_create_on_node+0x40/0x40
>[ 1730.242984]  ? umh_complete+0x40/0x40
>[ 1730.242988]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1730.242993]  ret_from_fork+0x22/0x30
>[ 1730.242996] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1730.243051] ---[ end trace c9eae18250dbfbc3 ]---
>[ 1730.243056] [drm:intel_power_well_disable] disabling DC off
>[ 1730.243059] [drm:intel_power_well_disable] disabling always-on
>[ 1730.243063] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1730.243070] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1730.243073] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1730.243076] [drm:intel_power_well_enable] enabling always-on
>[ 1730.243079] [drm:intel_power_well_enable] enabling DC off
>[ 1730.243083] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1730.243390] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1730.243402] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1730.243830] [drm:drm_dp_i2c_do_msg] native defer
>[ 1730.245004] [drm:drm_dp_i2c_do_msg] native defer
>[ 1730.246166] [drm:drm_dp_i2c_do_msg] native defer
>[ 1730.247334] [drm:drm_dp_i2c_do_msg] native defer
>[ 1730.248508] [drm:drm_dp_i2c_do_msg] native defer
>[ 1730.249316] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1730.249722] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1730.250014] [drm:intel_power_well_disable] disabling DC off
>[ 1730.250018] [drm:intel_power_well_disable] disabling always-on
>[ 1730.250022] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1730.250027] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1733.280705] [drm:intel_power_well_enable] enabling always-on
>[ 1733.280711] [drm:intel_power_well_enable] enabling DC off
>[ 1733.280718] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1733.280735] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1733.280775] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1733.280777] Use count on domain AUX_A is already zero
>[ 1733.280791] ------------[ cut here ]------------
>[ 1733.280798] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1733.280799] Modules linked in: x86_pkg_temp_thermal
>[ 1733.280805] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1733.280807] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1733.280810] Workqueue: events edp_panel_vdd_work
>[ 1733.280813] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1733.280818] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1733.280819] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1733.280822] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1733.280824] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1733.280825] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000008cf4
>[ 1733.280827] R10: 0000000000000000 R11: 0000000000008cf4 R12: ffffa21375fd4b40
>[ 1733.280828] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1733.280831] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1733.280832] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1733.280834] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1733.280836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1733.280837] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1733.280838] Call Trace:
>[ 1733.280843]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1733.280846]  edp_panel_vdd_work+0x3b/0x60
>[ 1733.280852]  process_one_work+0x146/0x3e0
>[ 1733.280856]  worker_thread+0x43/0x3e0
>[ 1733.280860]  kthread+0x104/0x140
>[ 1733.280864]  ? create_worker+0x190/0x190
>[ 1733.280868]  ? kthread_create_on_node+0x40/0x40
>[ 1733.280871]  ? umh_complete+0x40/0x40
>[ 1733.280874]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1733.280879]  ret_from_fork+0x22/0x30
>[ 1733.280881] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1733.280934] ---[ end trace c9eae18250dbfbc4 ]---
>[ 1733.280938] [drm:intel_power_well_disable] disabling DC off
>[ 1733.280941] [drm:intel_power_well_disable] disabling always-on
>[ 1733.280943] Use count on power well DC off is already zero
>[ 1733.280952] ------------[ cut here ]------------
>[ 1733.280957] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1733.280958] Modules linked in: x86_pkg_temp_thermal
>[ 1733.280962] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1733.280963] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1733.280966] Workqueue: events edp_panel_vdd_work
>[ 1733.280968] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1733.280972] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1733.280973] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1733.280975] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1733.280977] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1733.280978] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000008d16
>[ 1733.280980] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1733.280981] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1733.280984] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1733.280985] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1733.280987] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1733.280988] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1733.280990] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1733.280991] Call Trace:
>[ 1733.280994]  edp_panel_vdd_work+0x5a/0x60
>[ 1733.280998]  process_one_work+0x146/0x3e0
>[ 1733.281002]  worker_thread+0x43/0x3e0
>[ 1733.281005]  kthread+0x104/0x140
>[ 1733.281009]  ? create_worker+0x190/0x190
>[ 1733.281012]  ? kthread_create_on_node+0x40/0x40
>[ 1733.281015]  ? umh_complete+0x40/0x40
>[ 1733.281018]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1733.281022]  ret_from_fork+0x22/0x30
>[ 1733.281023] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1733.281074] ---[ end trace c9eae18250dbfbc5 ]---
>[ 1733.281076] Use count on power well always-on is already zero
>[ 1733.281085] ------------[ cut here ]------------
>[ 1733.281089] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1733.281090] Modules linked in: x86_pkg_temp_thermal
>[ 1733.281093] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1733.281095] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1733.281097] Workqueue: events edp_panel_vdd_work
>[ 1733.281099] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1733.281103] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1733.281104] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1733.281106] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1733.281108] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1733.281109] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000008d36
>[ 1733.281111] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1733.281112] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1733.281114] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1733.281115] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1733.281117] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1733.281118] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1733.281120] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1733.281120] Call Trace:
>[ 1733.281123]  edp_panel_vdd_work+0x5a/0x60
>[ 1733.281127]  process_one_work+0x146/0x3e0
>[ 1733.281131]  worker_thread+0x43/0x3e0
>[ 1733.281134]  kthread+0x104/0x140
>[ 1733.281138]  ? create_worker+0x190/0x190
>[ 1733.281141]  ? kthread_create_on_node+0x40/0x40
>[ 1733.281144]  ? umh_complete+0x40/0x40
>[ 1733.281147]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1733.281150]  ret_from_fork+0x22/0x30
>[ 1733.281151] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1733.281202] ---[ end trace c9eae18250dbfbc6 ]---
>[ 1733.282846] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1733.282858] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1733.282864] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1733.282893] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1740.256707] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1740.256712] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1743.840698] [drm:intel_runtime_suspend] Suspending device
>[ 1743.842889] [drm:intel_runtime_suspend] Device suspended
>[ 1743.842936] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1743.842941] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1743.842946] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1743.842950] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1754.080720] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1754.092688] [drm:intel_runtime_resume] Resuming device
>[ 1754.094975] [drm:intel_runtime_resume] Device resumed
>[ 1754.094983] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1754.094988] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1754.094991] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1754.094994] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1754.094999] [drm:intel_power_well_enable] enabling always-on
>[ 1754.095002] [drm:intel_power_well_enable] enabling DC off
>[ 1754.095006] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1754.095022] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1754.095031] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1754.095086] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1754.095096] [drm:wait_panel_status] Wait complete
>[ 1754.095135] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1754.095144] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1754.231074] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1754.231082] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1754.231087] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1754.231119] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1754.297144] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1754.297873] Use count on domain AUX_A is already zero
>[ 1754.297888] ------------[ cut here ]------------
>[ 1754.297896] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1754.297897] Modules linked in: x86_pkg_temp_thermal
>[ 1754.297904] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1754.297906] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1754.297910] Workqueue: events output_poll_execute
>[ 1754.297912] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1754.297917] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1754.297919] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1754.297921] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1754.297923] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1754.297925] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000008d78
>[ 1754.297926] R10: ffffa21375fd2950 R11: 0000000000008d78 R12: ffffa21375fd4b40
>[ 1754.297928] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1754.297930] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1754.297932] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1754.297934] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1754.297935] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1754.297937] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1754.297938] Call Trace:
>[ 1754.297944]  intel_dp_detect+0x19f/0x690
>[ 1754.297950]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1754.297953]  output_poll_execute+0xf3/0x190
>[ 1754.297958]  process_one_work+0x146/0x3e0
>[ 1754.297963]  worker_thread+0x43/0x3e0
>[ 1754.297966]  kthread+0x104/0x140
>[ 1754.297971]  ? create_worker+0x190/0x190
>[ 1754.297974]  ? kthread_create_on_node+0x40/0x40
>[ 1754.297977]  ? umh_complete+0x40/0x40
>[ 1754.297981]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1754.297985]  ret_from_fork+0x22/0x30
>[ 1754.297987] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1754.298039] ---[ end trace c9eae18250dbfbc7 ]---
>[ 1754.298044] [drm:intel_power_well_disable] disabling DC off
>[ 1754.298048] [drm:intel_power_well_disable] disabling always-on
>[ 1754.298055] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1754.298060] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1754.298063] [drm:intel_power_well_enable] enabling always-on
>[ 1754.298066] [drm:intel_power_well_enable] enabling DC off
>[ 1754.298070] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1754.298381] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1754.298392] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1754.299516] [drm:drm_dp_i2c_do_msg] native defer
>[ 1754.300705] [drm:drm_dp_i2c_do_msg] native defer
>[ 1754.301883] [drm:drm_dp_i2c_do_msg] native defer
>[ 1754.303139] [drm:drm_dp_i2c_do_msg] native defer
>[ 1754.304320] [drm:drm_dp_i2c_do_msg] native defer
>[ 1754.305068] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1754.305470] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1754.305767] [drm:intel_power_well_disable] disabling DC off
>[ 1754.305771] [drm:intel_power_well_disable] disabling always-on
>[ 1754.305777] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1754.305789] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1754.305793] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1754.305798] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1754.305801] [drm:intel_power_well_enable] enabling always-on
>[ 1754.305804] [drm:intel_power_well_enable] enabling DC off
>[ 1754.305808] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1754.305816] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1754.305821] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1754.305823] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1754.305826] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1754.306259] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1754.306974] Use count on domain AUX_A is already zero
>[ 1754.306987] ------------[ cut here ]------------
>[ 1754.306994] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1754.306995] Modules linked in: x86_pkg_temp_thermal
>[ 1754.307001] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1754.307003] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1754.307009] Workqueue: events i915_hpd_poll_init_work
>[ 1754.307011] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1754.307015] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1754.307017] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1754.307020] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1754.307021] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1754.307023] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000008db8
>[ 1754.307024] R10: ffffa21375fd2950 R11: 0000000000008db8 R12: ffffa21375fd4b40
>[ 1754.307026] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1754.307028] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1754.307030] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1754.307032] CR2: 00007f8eda749000 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1754.307034] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1754.307035] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1754.307036] Call Trace:
>[ 1754.307041]  intel_dp_detect+0x19f/0x690
>[ 1754.307047]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1754.307050]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1754.307055]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1754.307060]  process_one_work+0x146/0x3e0
>[ 1754.307064]  worker_thread+0x43/0x3e0
>[ 1754.307067]  kthread+0x104/0x140
>[ 1754.307071]  ? create_worker+0x190/0x190
>[ 1754.307075]  ? kthread_create_on_node+0x40/0x40
>[ 1754.307078]  ret_from_fork+0x22/0x30
>[ 1754.307080] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1754.307132] ---[ end trace c9eae18250dbfbc8 ]---
>[ 1754.307136] [drm:intel_power_well_disable] disabling DC off
>[ 1754.307139] [drm:intel_power_well_disable] disabling always-on
>[ 1754.307144] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1754.307149] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1754.307152] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1754.307155] [drm:intel_power_well_enable] enabling always-on
>[ 1754.307158] [drm:intel_power_well_enable] enabling DC off
>[ 1754.307162] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1754.307465] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1754.307476] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1754.307902] [drm:drm_dp_i2c_do_msg] native defer
>[ 1754.309079] [drm:drm_dp_i2c_do_msg] native defer
>[ 1754.310255] [drm:drm_dp_i2c_do_msg] native defer
>[ 1754.311423] [drm:drm_dp_i2c_do_msg] native defer
>[ 1754.312601] [drm:drm_dp_i2c_do_msg] native defer
>[ 1754.313343] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1754.313745] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1754.314037] [drm:intel_power_well_disable] disabling DC off
>[ 1754.314041] [drm:intel_power_well_disable] disabling always-on
>[ 1754.314045] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1754.314050] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1757.344704] [drm:intel_power_well_enable] enabling always-on
>[ 1757.344708] [drm:intel_power_well_enable] enabling DC off
>[ 1757.344714] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1757.344730] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1757.344770] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1757.344772] Use count on domain AUX_A is already zero
>[ 1757.344787] ------------[ cut here ]------------
>[ 1757.344794] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1757.344795] Modules linked in: x86_pkg_temp_thermal
>[ 1757.344802] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1757.344804] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1757.344807] Workqueue: events edp_panel_vdd_work
>[ 1757.344810] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1757.344814] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1757.344816] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1757.344819] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1757.344820] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1757.344822] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000008df3
>[ 1757.344824] R10: 0000000000000000 R11: 0000000000008df3 R12: ffffa21375fd4b40
>[ 1757.344825] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1757.344827] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1757.344829] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1757.344831] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1757.344833] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1757.344834] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1757.344836] Call Trace:
>[ 1757.344840]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1757.344843]  edp_panel_vdd_work+0x3b/0x60
>[ 1757.344849]  process_one_work+0x146/0x3e0
>[ 1757.344854]  worker_thread+0x43/0x3e0
>[ 1757.344857]  kthread+0x104/0x140
>[ 1757.344861]  ? create_worker+0x190/0x190
>[ 1757.344865]  ? kthread_create_on_node+0x40/0x40
>[ 1757.344870]  ret_from_fork+0x22/0x30
>[ 1757.344871] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1757.344924] ---[ end trace c9eae18250dbfbc9 ]---
>[ 1757.344929] [drm:intel_power_well_disable] disabling DC off
>[ 1757.344932] [drm:intel_power_well_disable] disabling always-on
>[ 1757.344934] Use count on power well DC off is already zero
>[ 1757.344944] ------------[ cut here ]------------
>[ 1757.344949] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1757.344949] Modules linked in: x86_pkg_temp_thermal
>[ 1757.344954] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1757.344955] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1757.344957] Workqueue: events edp_panel_vdd_work
>[ 1757.344960] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1757.344963] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1757.344964] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1757.344967] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1757.344968] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1757.344970] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000008e13
>[ 1757.344971] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1757.344973] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1757.344975] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1757.344976] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1757.344978] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1757.344979] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1757.344980] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1757.344981] Call Trace:
>[ 1757.344984]  edp_panel_vdd_work+0x5a/0x60
>[ 1757.344988]  process_one_work+0x146/0x3e0
>[ 1757.344993]  worker_thread+0x43/0x3e0
>[ 1757.344996]  kthread+0x104/0x140
>[ 1757.345000]  ? create_worker+0x190/0x190
>[ 1757.345003]  ? kthread_create_on_node+0x40/0x40
>[ 1757.345006]  ret_from_fork+0x22/0x30
>[ 1757.345008] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1757.345058] ---[ end trace c9eae18250dbfbca ]---
>[ 1757.345060] Use count on power well always-on is already zero
>[ 1757.345070] ------------[ cut here ]------------
>[ 1757.345074] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1757.345075] Modules linked in: x86_pkg_temp_thermal
>[ 1757.345078] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1757.345079] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1757.345082] Workqueue: events edp_panel_vdd_work
>[ 1757.345084] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1757.345087] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1757.345088] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1757.345090] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1757.345092] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1757.345093] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000008e31
>[ 1757.345095] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1757.345096] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1757.345098] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1757.345099] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1757.345101] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1757.345102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1757.345103] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1757.345104] Call Trace:
>[ 1757.345107]  edp_panel_vdd_work+0x5a/0x60
>[ 1757.345111]  process_one_work+0x146/0x3e0
>[ 1757.345115]  worker_thread+0x43/0x3e0
>[ 1757.345118]  kthread+0x104/0x140
>[ 1757.345122]  ? create_worker+0x190/0x190
>[ 1757.345125]  ? kthread_create_on_node+0x40/0x40
>[ 1757.345128]  ret_from_fork+0x22/0x30
>[ 1757.345130] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1757.345180] ---[ end trace c9eae18250dbfbcb ]---
>[ 1757.346843] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1757.346854] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1757.346861] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1757.346887] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1764.320704] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1764.320710] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1767.904706] [drm:intel_runtime_suspend] Suspending device
>[ 1767.906890] [drm:intel_runtime_suspend] Device suspended
>[ 1767.906939] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1767.906944] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1767.906948] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1767.906952] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1778.144662] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1778.156759] [drm:intel_runtime_resume] Resuming device
>[ 1778.159112] [drm:intel_runtime_resume] Device resumed
>[ 1778.159121] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1778.159127] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1778.159130] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1778.159132] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1778.159138] [drm:intel_power_well_enable] enabling always-on
>[ 1778.159141] [drm:intel_power_well_enable] enabling DC off
>[ 1778.159146] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1778.159161] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1778.159171] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1778.159226] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1778.159235] [drm:wait_panel_status] Wait complete
>[ 1778.159275] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1778.159283] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1778.295235] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1778.295243] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1778.295248] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1778.295275] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1778.361040] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1778.361757] Use count on domain AUX_A is already zero
>[ 1778.361771] ------------[ cut here ]------------
>[ 1778.361778] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1778.361779] Modules linked in: x86_pkg_temp_thermal
>[ 1778.361786] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1778.361788] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1778.361791] Workqueue: events output_poll_execute
>[ 1778.361794] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1778.361799] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1778.361801] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1778.361803] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1778.361805] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1778.361807] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000008e71
>[ 1778.361808] R10: ffffa21375fd2950 R11: 0000000000008e71 R12: ffffa21375fd4b40
>[ 1778.361810] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1778.361812] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1778.361814] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1778.361816] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1778.361817] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1778.361819] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1778.361820] Call Trace:
>[ 1778.361825]  intel_dp_detect+0x19f/0x690
>[ 1778.361831]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1778.361834]  output_poll_execute+0xf3/0x190
>[ 1778.361840]  process_one_work+0x146/0x3e0
>[ 1778.361844]  worker_thread+0x43/0x3e0
>[ 1778.361847]  kthread+0x104/0x140
>[ 1778.361852]  ? create_worker+0x190/0x190
>[ 1778.361855]  ? kthread_create_on_node+0x40/0x40
>[ 1778.361859]  ret_from_fork+0x22/0x30
>[ 1778.361861] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1778.361913] ---[ end trace c9eae18250dbfbcc ]---
>[ 1778.361918] [drm:intel_power_well_disable] disabling DC off
>[ 1778.361922] [drm:intel_power_well_disable] disabling always-on
>[ 1778.361929] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1778.361933] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1778.361937] [drm:intel_power_well_enable] enabling always-on
>[ 1778.361940] [drm:intel_power_well_enable] enabling DC off
>[ 1778.361944] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1778.362253] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1778.362264] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1778.363311] [drm:drm_dp_i2c_do_msg] native defer
>[ 1778.364493] [drm:drm_dp_i2c_do_msg] native defer
>[ 1778.365745] [drm:drm_dp_i2c_do_msg] native defer
>[ 1778.366918] [drm:drm_dp_i2c_do_msg] native defer
>[ 1778.368124] [drm:drm_dp_i2c_do_msg] native defer
>[ 1778.368873] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1778.369276] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1778.369585] [drm:intel_power_well_disable] disabling DC off
>[ 1778.369589] [drm:intel_power_well_disable] disabling always-on
>[ 1778.369596] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1778.369608] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1778.369612] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1778.369617] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1778.369620] [drm:intel_power_well_enable] enabling always-on
>[ 1778.369623] [drm:intel_power_well_enable] enabling DC off
>[ 1778.369627] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1778.369635] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1778.369640] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1778.369645] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1778.369647] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1778.370083] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1778.370797] Use count on domain AUX_A is already zero
>[ 1778.370811] ------------[ cut here ]------------
>[ 1778.370817] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1778.370818] Modules linked in: x86_pkg_temp_thermal
>[ 1778.370825] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1778.370826] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1778.370832] Workqueue: events i915_hpd_poll_init_work
>[ 1778.370835] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1778.370839] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1778.370841] RSP: 0000:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1778.370844] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1778.370845] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1778.370847] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000008eaf
>[ 1778.370848] R10: ffffa21375fd2950 R11: 0000000000008eaf R12: ffffa21375fd4b40
>[ 1778.370850] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1778.370852] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1778.370854] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1778.370855] CR2: 00007f8eda749000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1778.370857] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1778.370858] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1778.370859] Call Trace:
>[ 1778.370865]  intel_dp_detect+0x19f/0x690
>[ 1778.370870]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1778.370873]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1778.370878]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1778.370883]  process_one_work+0x146/0x3e0
>[ 1778.370887]  worker_thread+0x43/0x3e0
>[ 1778.370890]  kthread+0x104/0x140
>[ 1778.370895]  ? create_worker+0x190/0x190
>[ 1778.370898]  ? kthread_create_on_node+0x40/0x40
>[ 1778.370901]  ? umh_complete+0x40/0x40
>[ 1778.370905]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1778.370909]  ret_from_fork+0x22/0x30
>[ 1778.370910] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1778.370962] ---[ end trace c9eae18250dbfbcd ]---
>[ 1778.370967] [drm:intel_power_well_disable] disabling DC off
>[ 1778.370970] [drm:intel_power_well_disable] disabling always-on
>[ 1778.370975] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1778.370979] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1778.370983] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1778.370986] [drm:intel_power_well_enable] enabling always-on
>[ 1778.370989] [drm:intel_power_well_enable] enabling DC off
>[ 1778.370992] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1778.371305] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1778.371317] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1778.371741] [drm:drm_dp_i2c_do_msg] native defer
>[ 1778.372915] [drm:drm_dp_i2c_do_msg] native defer
>[ 1778.374170] [drm:drm_dp_i2c_do_msg] native defer
>[ 1778.375339] [drm:drm_dp_i2c_do_msg] native defer
>[ 1778.376512] [drm:drm_dp_i2c_do_msg] native defer
>[ 1778.377325] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1778.377730] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1778.378023] [drm:intel_power_well_disable] disabling DC off
>[ 1778.378027] [drm:intel_power_well_disable] disabling always-on
>[ 1778.378032] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1778.378037] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1781.408707] [drm:intel_power_well_enable] enabling always-on
>[ 1781.408711] [drm:intel_power_well_enable] enabling DC off
>[ 1781.408717] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1781.408733] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1781.408772] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1781.408774] Use count on domain AUX_A is already zero
>[ 1781.408790] ------------[ cut here ]------------
>[ 1781.408796] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1781.408798] Modules linked in: x86_pkg_temp_thermal
>[ 1781.408804] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1781.408806] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1781.408809] Workqueue: events edp_panel_vdd_work
>[ 1781.408812] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1781.408816] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1781.408818] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1781.408821] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1781.408823] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1781.408824] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000008eec
>[ 1781.408826] R10: 0000000000000000 R11: 0000000000008eec R12: ffffa21375fd4b40
>[ 1781.408827] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1781.408830] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1781.408832] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1781.408833] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1781.408835] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1781.408837] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1781.408838] Call Trace:
>[ 1781.408843]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1781.408846]  edp_panel_vdd_work+0x3b/0x60
>[ 1781.408852]  process_one_work+0x146/0x3e0
>[ 1781.408856]  worker_thread+0x43/0x3e0
>[ 1781.408860]  kthread+0x104/0x140
>[ 1781.408864]  ? create_worker+0x190/0x190
>[ 1781.408867]  ? kthread_create_on_node+0x40/0x40
>[ 1781.408871]  ? umh_complete+0x40/0x40
>[ 1781.408874]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1781.408879]  ret_from_fork+0x22/0x30
>[ 1781.408880] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1781.408933] ---[ end trace c9eae18250dbfbce ]---
>[ 1781.408937] [drm:intel_power_well_disable] disabling DC off
>[ 1781.408940] [drm:intel_power_well_disable] disabling always-on
>[ 1781.408942] Use count on power well DC off is already zero
>[ 1781.408952] ------------[ cut here ]------------
>[ 1781.408957] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1781.408958] Modules linked in: x86_pkg_temp_thermal
>[ 1781.408962] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1781.408963] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1781.408966] Workqueue: events edp_panel_vdd_work
>[ 1781.408968] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1781.408972] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1781.408973] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1781.408975] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1781.408977] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1781.408978] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000008f0e
>[ 1781.408980] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1781.408981] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1781.408983] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1781.408985] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1781.408987] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1781.408988] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1781.408990] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1781.408990] Call Trace:
>[ 1781.408993]  edp_panel_vdd_work+0x5a/0x60
>[ 1781.408998]  process_one_work+0x146/0x3e0
>[ 1781.409002]  worker_thread+0x43/0x3e0
>[ 1781.409005]  kthread+0x104/0x140
>[ 1781.409009]  ? create_worker+0x190/0x190
>[ 1781.409012]  ? kthread_create_on_node+0x40/0x40
>[ 1781.409015]  ? umh_complete+0x40/0x40
>[ 1781.409018]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1781.409022]  ret_from_fork+0x22/0x30
>[ 1781.409023] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1781.409074] ---[ end trace c9eae18250dbfbcf ]---
>[ 1781.409075] Use count on power well always-on is already zero
>[ 1781.409085] ------------[ cut here ]------------
>[ 1781.409090] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1781.409090] Modules linked in: x86_pkg_temp_thermal
>[ 1781.409094] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1781.409095] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1781.409098] Workqueue: events edp_panel_vdd_work
>[ 1781.409100] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1781.409103] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1781.409105] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1781.409107] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1781.409108] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1781.409110] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000008f2e
>[ 1781.409111] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1781.409113] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1781.409115] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1781.409116] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1781.409118] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1781.409119] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1781.409120] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1781.409121] Call Trace:
>[ 1781.409124]  edp_panel_vdd_work+0x5a/0x60
>[ 1781.409128]  process_one_work+0x146/0x3e0
>[ 1781.409132]  worker_thread+0x43/0x3e0
>[ 1781.409135]  kthread+0x104/0x140
>[ 1781.409139]  ? create_worker+0x190/0x190
>[ 1781.409142]  ? kthread_create_on_node+0x40/0x40
>[ 1781.409145]  ? umh_complete+0x40/0x40
>[ 1781.409148]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1781.409152]  ret_from_fork+0x22/0x30
>[ 1781.409153] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1781.409203] ---[ end trace c9eae18250dbfbd0 ]---
>[ 1781.410843] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1781.410853] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1781.410859] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1781.410877] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1788.384740] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1788.384746] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1791.968710] [drm:intel_runtime_suspend] Suspending device
>[ 1791.970895] [drm:intel_runtime_suspend] Device suspended
>[ 1791.970943] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1791.970948] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1791.970953] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1791.970957] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1802.208710] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1802.220767] [drm:intel_runtime_resume] Resuming device
>[ 1802.223127] [drm:intel_runtime_resume] Device resumed
>[ 1802.223136] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1802.223142] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1802.223145] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1802.223148] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1802.223153] [drm:intel_power_well_enable] enabling always-on
>[ 1802.223156] [drm:intel_power_well_enable] enabling DC off
>[ 1802.223162] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1802.223177] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1802.223186] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1802.223242] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1802.223251] [drm:wait_panel_status] Wait complete
>[ 1802.223290] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1802.223298] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1802.359261] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1802.359269] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1802.359274] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1802.359302] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1802.424987] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1802.425704] Use count on domain AUX_A is already zero
>[ 1802.425720] ------------[ cut here ]------------
>[ 1802.425727] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1802.425728] Modules linked in: x86_pkg_temp_thermal
>[ 1802.425735] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1802.425736] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1802.425739] Workqueue: events output_poll_execute
>[ 1802.425742] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1802.425746] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1802.425748] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1802.425751] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1802.425753] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1802.425754] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000008f70
>[ 1802.425756] R10: ffffa21375fd2950 R11: 0000000000008f70 R12: ffffa21375fd4b40
>[ 1802.425757] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1802.425760] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1802.425762] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1802.425763] CR2: 00007f8eda749000 CR3: 000000025ee34000 CR4: 00000000003406e0
>[ 1802.425765] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1802.425766] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1802.425767] Call Trace:
>[ 1802.425773]  intel_dp_detect+0x19f/0x690
>[ 1802.425779]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1802.425782]  output_poll_execute+0xf3/0x190
>[ 1802.425787]  process_one_work+0x146/0x3e0
>[ 1802.425792]  worker_thread+0x43/0x3e0
>[ 1802.425795]  kthread+0x104/0x140
>[ 1802.425799]  ? create_worker+0x190/0x190
>[ 1802.425802]  ? kthread_create_on_node+0x40/0x40
>[ 1802.425806]  ? umh_complete+0x40/0x40
>[ 1802.425809]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1802.425814]  ret_from_fork+0x22/0x30
>[ 1802.425815] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1802.425868] ---[ end trace c9eae18250dbfbd1 ]---
>[ 1802.425873] [drm:intel_power_well_disable] disabling DC off
>[ 1802.425876] [drm:intel_power_well_disable] disabling always-on
>[ 1802.425883] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1802.425888] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1802.425891] [drm:intel_power_well_enable] enabling always-on
>[ 1802.425894] [drm:intel_power_well_enable] enabling DC off
>[ 1802.425898] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1802.426208] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1802.426219] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1802.427321] [drm:drm_dp_i2c_do_msg] native defer
>[ 1802.428501] [drm:drm_dp_i2c_do_msg] native defer
>[ 1802.429683] [drm:drm_dp_i2c_do_msg] native defer
>[ 1802.430854] [drm:drm_dp_i2c_do_msg] native defer
>[ 1802.432079] [drm:drm_dp_i2c_do_msg] native defer
>[ 1802.432826] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1802.433228] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1802.433520] [drm:intel_power_well_disable] disabling DC off
>[ 1802.433543] [drm:intel_power_well_disable] disabling always-on
>[ 1802.433556] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1802.433569] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1802.433579] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1802.433585] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1802.433589] [drm:intel_power_well_enable] enabling always-on
>[ 1802.433593] [drm:intel_power_well_enable] enabling DC off
>[ 1802.433598] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1802.433608] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1802.433613] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1802.433615] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1802.433621] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1802.434058] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1802.434771] Use count on domain AUX_A is already zero
>[ 1802.434783] ------------[ cut here ]------------
>[ 1802.434790] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1802.434791] Modules linked in: x86_pkg_temp_thermal
>[ 1802.434797] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1802.434799] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1802.434804] Workqueue: events i915_hpd_poll_init_work
>[ 1802.434808] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1802.434812] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1802.434814] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1802.434816] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1802.434818] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1802.434819] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000008fb0
>[ 1802.434821] R10: ffffa21375fd2950 R11: 0000000000008fb0 R12: ffffa21375fd4b40
>[ 1802.434822] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1802.434825] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1802.434827] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1802.434828] CR2: 00007f8eda749000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1802.434830] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1802.434831] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1802.434832] Call Trace:
>[ 1802.434837]  intel_dp_detect+0x19f/0x690
>[ 1802.434843]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1802.434846]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1802.434851]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1802.434856]  process_one_work+0x146/0x3e0
>[ 1802.434860]  worker_thread+0x43/0x3e0
>[ 1802.434864]  kthread+0x104/0x140
>[ 1802.434868]  ? create_worker+0x190/0x190
>[ 1802.434871]  ? kthread_create_on_node+0x40/0x40
>[ 1802.434875]  ret_from_fork+0x22/0x30
>[ 1802.434876] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1802.434928] ---[ end trace c9eae18250dbfbd2 ]---
>[ 1802.434933] [drm:intel_power_well_disable] disabling DC off
>[ 1802.434936] [drm:intel_power_well_disable] disabling always-on
>[ 1802.434940] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1802.434945] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1802.434948] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1802.434951] [drm:intel_power_well_enable] enabling always-on
>[ 1802.434954] [drm:intel_power_well_enable] enabling DC off
>[ 1802.434957] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1802.435266] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1802.435276] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1802.435708] [drm:drm_dp_i2c_do_msg] native defer
>[ 1802.436883] [drm:drm_dp_i2c_do_msg] native defer
>[ 1802.438063] [drm:drm_dp_i2c_do_msg] native defer
>[ 1802.439233] [drm:drm_dp_i2c_do_msg] native defer
>[ 1802.440412] [drm:drm_dp_i2c_do_msg] native defer
>[ 1802.441158] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1802.441563] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1802.441856] [drm:intel_power_well_disable] disabling DC off
>[ 1802.441860] [drm:intel_power_well_disable] disabling always-on
>[ 1802.441865] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1802.441870] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1805.472707] [drm:intel_power_well_enable] enabling always-on
>[ 1805.472711] [drm:intel_power_well_enable] enabling DC off
>[ 1805.472717] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1805.472734] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1805.472773] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1805.472775] Use count on domain AUX_A is already zero
>[ 1805.472791] ------------[ cut here ]------------
>[ 1805.472797] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1805.472798] Modules linked in: x86_pkg_temp_thermal
>[ 1805.472805] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1805.472807] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1805.472810] Workqueue: events edp_panel_vdd_work
>[ 1805.472813] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1805.472818] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1805.472820] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1805.472822] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1805.472824] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1805.472826] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000008feb
>[ 1805.472827] R10: 0000000000000000 R11: 0000000000008feb R12: ffffa21375fd4b40
>[ 1805.472829] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1805.472831] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1805.472833] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1805.472835] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1805.472836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1805.472838] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1805.472839] Call Trace:
>[ 1805.472843]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1805.472847]  edp_panel_vdd_work+0x3b/0x60
>[ 1805.472852]  process_one_work+0x146/0x3e0
>[ 1805.472857]  worker_thread+0x43/0x3e0
>[ 1805.472860]  kthread+0x104/0x140
>[ 1805.472865]  ? create_worker+0x190/0x190
>[ 1805.472868]  ? kthread_create_on_node+0x40/0x40
>[ 1805.472872]  ret_from_fork+0x22/0x30
>[ 1805.472874] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1805.472927] ---[ end trace c9eae18250dbfbd3 ]---
>[ 1805.472931] [drm:intel_power_well_disable] disabling DC off
>[ 1805.472934] [drm:intel_power_well_disable] disabling always-on
>[ 1805.472936] Use count on power well DC off is already zero
>[ 1805.472946] ------------[ cut here ]------------
>[ 1805.472951] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1805.472952] Modules linked in: x86_pkg_temp_thermal
>[ 1805.472956] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1805.472957] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1805.472960] Workqueue: events edp_panel_vdd_work
>[ 1805.472962] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1805.472965] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1805.472967] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1805.472969] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1805.472971] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1805.472972] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 000000000000900b
>[ 1805.472974] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1805.472975] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1805.472978] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1805.472979] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1805.472981] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1805.472982] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1805.472984] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1805.472985] Call Trace:
>[ 1805.472987]  edp_panel_vdd_work+0x5a/0x60
>[ 1805.472992]  process_one_work+0x146/0x3e0
>[ 1805.472996]  worker_thread+0x43/0x3e0
>[ 1805.472999]  kthread+0x104/0x140
>[ 1805.473003]  ? create_worker+0x190/0x190
>[ 1805.473006]  ? kthread_create_on_node+0x40/0x40
>[ 1805.473010]  ret_from_fork+0x22/0x30
>[ 1805.473011] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1805.473062] ---[ end trace c9eae18250dbfbd4 ]---
>[ 1805.473064] Use count on power well always-on is already zero
>[ 1805.473074] ------------[ cut here ]------------
>[ 1805.473078] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1805.473079] Modules linked in: x86_pkg_temp_thermal
>[ 1805.473082] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1805.473083] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1805.473086] Workqueue: events edp_panel_vdd_work
>[ 1805.473088] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1805.473091] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1805.473092] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1805.473095] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1805.473096] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1805.473098] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000009029
>[ 1805.473099] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1805.473100] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1805.473102] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1805.473104] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1805.473105] CR2: 00007f8eda749000 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1805.473107] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1805.473108] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1805.473109] Call Trace:
>[ 1805.473112]  edp_panel_vdd_work+0x5a/0x60
>[ 1805.473116]  process_one_work+0x146/0x3e0
>[ 1805.473120]  worker_thread+0x43/0x3e0
>[ 1805.473123]  kthread+0x104/0x140
>[ 1805.473127]  ? create_worker+0x190/0x190
>[ 1805.473130]  ? kthread_create_on_node+0x40/0x40
>[ 1805.473133]  ret_from_fork+0x22/0x30
>[ 1805.473134] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1805.473185] ---[ end trace c9eae18250dbfbd5 ]---
>[ 1805.474848] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1805.474859] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1805.474865] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1805.474887] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1812.448709] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1812.448715] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1816.032686] [drm:intel_runtime_suspend] Suspending device
>[ 1816.034879] [drm:intel_runtime_suspend] Device suspended
>[ 1816.034926] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1816.034931] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1816.034936] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1816.034939] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1826.272711] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1826.284766] [drm:intel_runtime_resume] Resuming device
>[ 1826.287118] [drm:intel_runtime_resume] Device resumed
>[ 1826.287127] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1826.287133] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1826.287136] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1826.287138] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1826.287144] [drm:intel_power_well_enable] enabling always-on
>[ 1826.287147] [drm:intel_power_well_enable] enabling DC off
>[ 1826.287152] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1826.287167] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1826.287176] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1826.287232] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1826.287241] [drm:wait_panel_status] Wait complete
>[ 1826.287280] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1826.287289] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1826.423255] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1826.423264] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1826.423269] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1826.423296] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1826.489044] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1826.489767] Use count on domain AUX_A is already zero
>[ 1826.489781] ------------[ cut here ]------------
>[ 1826.489788] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1826.489789] Modules linked in: x86_pkg_temp_thermal
>[ 1826.489796] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1826.489798] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1826.489801] Workqueue: events output_poll_execute
>[ 1826.489804] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1826.489808] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1826.489810] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1826.489813] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1826.489815] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1826.489816] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000009069
>[ 1826.489818] R10: ffffa21375fd2950 R11: 0000000000009069 R12: ffffa21375fd4b40
>[ 1826.489819] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1826.489822] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1826.489824] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1826.489825] CR2: 00007fffc2d33748 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1826.489827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1826.489828] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1826.489829] Call Trace:
>[ 1826.489835]  intel_dp_detect+0x19f/0x690
>[ 1826.489841]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1826.489843]  output_poll_execute+0xf3/0x190
>[ 1826.489849]  process_one_work+0x146/0x3e0
>[ 1826.489854]  worker_thread+0x43/0x3e0
>[ 1826.489857]  kthread+0x104/0x140
>[ 1826.489862]  ? create_worker+0x190/0x190
>[ 1826.489865]  ? kthread_create_on_node+0x40/0x40
>[ 1826.489869]  ret_from_fork+0x22/0x30
>[ 1826.489871] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1826.489923] ---[ end trace c9eae18250dbfbd6 ]---
>[ 1826.489928] [drm:intel_power_well_disable] disabling DC off
>[ 1826.489932] [drm:intel_power_well_disable] disabling always-on
>[ 1826.489939] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1826.489943] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1826.489947] [drm:intel_power_well_enable] enabling always-on
>[ 1826.489950] [drm:intel_power_well_enable] enabling DC off
>[ 1826.489954] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1826.490264] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1826.490275] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1826.491463] [drm:drm_dp_i2c_do_msg] native defer
>[ 1826.492662] [drm:drm_dp_i2c_do_msg] native defer
>[ 1826.493938] [drm:drm_dp_i2c_do_msg] native defer
>[ 1826.495251] [drm:drm_dp_i2c_do_msg] native defer
>[ 1826.496432] [drm:drm_dp_i2c_do_msg] native defer
>[ 1826.497243] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1826.497652] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1826.497949] [drm:intel_power_well_disable] disabling DC off
>[ 1826.497952] [drm:intel_power_well_disable] disabling always-on
>[ 1826.497960] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1826.497972] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1826.497977] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1826.497982] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1826.497985] [drm:intel_power_well_enable] enabling always-on
>[ 1826.497988] [drm:intel_power_well_enable] enabling DC off
>[ 1826.497993] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1826.498002] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1826.498007] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1826.498009] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1826.498012] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1826.498451] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1826.499430] Use count on domain AUX_A is already zero
>[ 1826.499445] ------------[ cut here ]------------
>[ 1826.499452] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1826.499453] Modules linked in: x86_pkg_temp_thermal
>[ 1826.499460] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1826.499461] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1826.499467] Workqueue: events i915_hpd_poll_init_work
>[ 1826.499470] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1826.499474] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1826.499476] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1826.499479] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1826.499480] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1826.499482] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 00000000000090a7
>[ 1826.499484] R10: ffffa21375fd2950 R11: 00000000000090a7 R12: ffffa21375fd4b40
>[ 1826.499485] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1826.499488] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1826.499490] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1826.499491] CR2: 00007fffc2d33748 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1826.499493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1826.499494] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1826.499495] Call Trace:
>[ 1826.499501]  intel_dp_detect+0x19f/0x690
>[ 1826.499507]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1826.499510]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1826.499515]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1826.499521]  process_one_work+0x146/0x3e0
>[ 1826.499549]  worker_thread+0x43/0x3e0
>[ 1826.499557]  kthread+0x104/0x140
>[ 1826.499566]  ? create_worker+0x190/0x190
>[ 1826.499578]  ? kthread_create_on_node+0x40/0x40
>[ 1826.499585]  ? umh_complete+0x40/0x40
>[ 1826.499596]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1826.499606]  ret_from_fork+0x22/0x30
>[ 1826.499610] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1826.499710] ---[ end trace c9eae18250dbfbd7 ]---
>[ 1826.499719] [drm:intel_power_well_disable] disabling DC off
>[ 1826.499723] [drm:intel_power_well_disable] disabling always-on
>[ 1826.499737] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1826.499750] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1826.499755] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1826.499765] [drm:intel_power_well_enable] enabling always-on
>[ 1826.499773] [drm:intel_power_well_enable] enabling DC off
>[ 1826.499778] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1826.500096] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1826.500108] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1826.500540] [drm:drm_dp_i2c_do_msg] native defer
>[ 1826.501720] [drm:drm_dp_i2c_do_msg] native defer
>[ 1826.502896] [drm:drm_dp_i2c_do_msg] native defer
>[ 1826.504063] [drm:drm_dp_i2c_do_msg] native defer
>[ 1826.505239] [drm:drm_dp_i2c_do_msg] native defer
>[ 1826.505982] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1826.506382] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1826.506685] [drm:intel_power_well_disable] disabling DC off
>[ 1826.506688] [drm:intel_power_well_disable] disabling always-on
>[ 1826.506692] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1826.506697] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1829.536711] [drm:intel_power_well_enable] enabling always-on
>[ 1829.536716] [drm:intel_power_well_enable] enabling DC off
>[ 1829.536721] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1829.536738] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1829.536777] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1829.536779] Use count on domain AUX_A is already zero
>[ 1829.536795] ------------[ cut here ]------------
>[ 1829.536801] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1829.536802] Modules linked in: x86_pkg_temp_thermal
>[ 1829.536809] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1829.536811] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1829.536814] Workqueue: events edp_panel_vdd_work
>[ 1829.536817] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1829.536822] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1829.536823] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1829.536826] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1829.536828] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1829.536829] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 00000000000090e4
>[ 1829.536831] R10: 0000000000000000 R11: 00000000000090e4 R12: ffffa21375fd4b40
>[ 1829.536832] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1829.536835] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1829.536837] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1829.536838] CR2: 0000000000ef5318 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1829.536840] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1829.536841] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1829.536843] Call Trace:
>[ 1829.536847]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1829.536850]  edp_panel_vdd_work+0x3b/0x60
>[ 1829.536856]  process_one_work+0x146/0x3e0
>[ 1829.536861]  worker_thread+0x43/0x3e0
>[ 1829.536864]  kthread+0x104/0x140
>[ 1829.536869]  ? create_worker+0x190/0x190
>[ 1829.536872]  ? kthread_create_on_node+0x40/0x40
>[ 1829.536875]  ? umh_complete+0x40/0x40
>[ 1829.536879]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1829.536884]  ret_from_fork+0x22/0x30
>[ 1829.536886] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1829.536938] ---[ end trace c9eae18250dbfbd8 ]---
>[ 1829.536943] [drm:intel_power_well_disable] disabling DC off
>[ 1829.536946] [drm:intel_power_well_disable] disabling always-on
>[ 1829.536948] Use count on power well DC off is already zero
>[ 1829.536958] ------------[ cut here ]------------
>[ 1829.536963] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1829.536964] Modules linked in: x86_pkg_temp_thermal
>[ 1829.536968] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1829.536969] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1829.536972] Workqueue: events edp_panel_vdd_work
>[ 1829.536974] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1829.536977] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1829.536979] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1829.536982] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1829.536983] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1829.536985] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000009106
>[ 1829.536986] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1829.536988] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1829.536990] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1829.536991] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1829.536993] CR2: 0000000000ef5318 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1829.536994] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1829.536996] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1829.536997] Call Trace:
>[ 1829.537000]  edp_panel_vdd_work+0x5a/0x60
>[ 1829.537004]  process_one_work+0x146/0x3e0
>[ 1829.537008]  worker_thread+0x43/0x3e0
>[ 1829.537011]  kthread+0x104/0x140
>[ 1829.537015]  ? create_worker+0x190/0x190
>[ 1829.537018]  ? kthread_create_on_node+0x40/0x40
>[ 1829.537021]  ? umh_complete+0x40/0x40
>[ 1829.537024]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1829.537028]  ret_from_fork+0x22/0x30
>[ 1829.537029] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1829.537080] ---[ end trace c9eae18250dbfbd9 ]---
>[ 1829.537081] Use count on power well always-on is already zero
>[ 1829.537091] ------------[ cut here ]------------
>[ 1829.537096] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1829.537096] Modules linked in: x86_pkg_temp_thermal
>[ 1829.537100] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1829.537101] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1829.537103] Workqueue: events edp_panel_vdd_work
>[ 1829.537106] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1829.537109] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1829.537110] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1829.537112] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1829.537114] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1829.537115] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000009126
>[ 1829.537117] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1829.537118] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1829.537120] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1829.537122] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1829.537123] CR2: 0000000000ef5318 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1829.537124] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1829.537126] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1829.537127] Call Trace:
>[ 1829.537129]  edp_panel_vdd_work+0x5a/0x60
>[ 1829.537134]  process_one_work+0x146/0x3e0
>[ 1829.537138]  worker_thread+0x43/0x3e0
>[ 1829.537141]  kthread+0x104/0x140
>[ 1829.537144]  ? create_worker+0x190/0x190
>[ 1829.537147]  ? kthread_create_on_node+0x40/0x40
>[ 1829.537150]  ? umh_complete+0x40/0x40
>[ 1829.537154]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1829.537157]  ret_from_fork+0x22/0x30
>[ 1829.537158] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1829.537209] ---[ end trace c9eae18250dbfbda ]---
>[ 1829.538851] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1829.538862] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1829.538869] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1829.538898] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1836.512614] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1836.512620] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1840.096712] [drm:intel_runtime_suspend] Suspending device
>[ 1840.098894] [drm:intel_runtime_suspend] Device suspended
>[ 1840.098942] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1840.098948] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1840.098952] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1840.098956] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1850.336712] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1850.348771] [drm:intel_runtime_resume] Resuming device
>[ 1850.351123] [drm:intel_runtime_resume] Device resumed
>[ 1850.351132] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1850.351138] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1850.351141] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1850.351143] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1850.351149] [drm:intel_power_well_enable] enabling always-on
>[ 1850.351152] [drm:intel_power_well_enable] enabling DC off
>[ 1850.351157] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1850.351172] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1850.351181] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1850.351237] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1850.351246] [drm:wait_panel_status] Wait complete
>[ 1850.351285] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1850.351294] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1850.487363] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1850.487373] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1850.487377] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1850.487414] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1850.553151] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1850.553945] Use count on domain AUX_A is already zero
>[ 1850.553961] ------------[ cut here ]------------
>[ 1850.553969] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1850.553970] Modules linked in: x86_pkg_temp_thermal
>[ 1850.553977] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1850.553979] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1850.553983] Workqueue: events output_poll_execute
>[ 1850.553986] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1850.553990] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1850.553992] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1850.553995] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1850.553996] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1850.553998] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000009168
>[ 1850.553999] R10: ffffa21375fd2950 R11: 0000000000009168 R12: ffffa21375fd4b40
>[ 1850.554001] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1850.554003] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1850.554005] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1850.554007] CR2: 00007fe487d161e4 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1850.554008] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1850.554010] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1850.554011] Call Trace:
>[ 1850.554017]  intel_dp_detect+0x19f/0x690
>[ 1850.554023]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1850.554026]  output_poll_execute+0xf3/0x190
>[ 1850.554032]  process_one_work+0x146/0x3e0
>[ 1850.554036]  worker_thread+0x43/0x3e0
>[ 1850.554040]  kthread+0x104/0x140
>[ 1850.554044]  ? create_worker+0x190/0x190
>[ 1850.554047]  ? kthread_create_on_node+0x40/0x40
>[ 1850.554051]  ? umh_complete+0x40/0x40
>[ 1850.554054]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1850.554058]  ret_from_fork+0x22/0x30
>[ 1850.554060] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1850.554113] ---[ end trace c9eae18250dbfbdb ]---
>[ 1850.554118] [drm:intel_power_well_disable] disabling DC off
>[ 1850.554121] [drm:intel_power_well_disable] disabling always-on
>[ 1850.554129] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1850.554133] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1850.554137] [drm:intel_power_well_enable] enabling always-on
>[ 1850.554139] [drm:intel_power_well_enable] enabling DC off
>[ 1850.554143] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1850.554454] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1850.554465] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1850.555332] [drm:drm_dp_i2c_do_msg] native defer
>[ 1850.556564] [drm:drm_dp_i2c_do_msg] native defer
>[ 1850.557840] [drm:drm_dp_i2c_do_msg] native defer
>[ 1850.559086] [drm:drm_dp_i2c_do_msg] native defer
>[ 1850.560270] [drm:drm_dp_i2c_do_msg] native defer
>[ 1850.561019] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1850.561421] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1850.561743] [drm:intel_power_well_disable] disabling DC off
>[ 1850.561747] [drm:intel_power_well_disable] disabling always-on
>[ 1850.561755] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1850.561766] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1850.561770] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1850.561776] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1850.561779] [drm:intel_power_well_enable] enabling always-on
>[ 1850.561782] [drm:intel_power_well_enable] enabling DC off
>[ 1850.561786] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1850.561795] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1850.561800] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1850.561803] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1850.561805] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1850.562243] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1850.563145] Use count on domain AUX_A is already zero
>[ 1850.563160] ------------[ cut here ]------------
>[ 1850.563166] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1850.563167] Modules linked in: x86_pkg_temp_thermal
>[ 1850.563174] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1850.563176] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1850.563182] Workqueue: events i915_hpd_poll_init_work
>[ 1850.563185] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1850.563189] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1850.563191] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1850.563193] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1850.563195] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1850.563196] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 00000000000091a8
>[ 1850.563198] R10: ffffa21375fd2950 R11: 00000000000091a8 R12: ffffa21375fd4b40
>[ 1850.563199] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1850.563202] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1850.563204] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1850.563206] CR2: 00007fe487d161e4 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1850.563207] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1850.563209] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1850.563210] Call Trace:
>[ 1850.563215]  intel_dp_detect+0x19f/0x690
>[ 1850.563221]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1850.563224]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1850.563229]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1850.563234]  process_one_work+0x146/0x3e0
>[ 1850.563239]  worker_thread+0x43/0x3e0
>[ 1850.563242]  kthread+0x104/0x140
>[ 1850.563247]  ? create_worker+0x190/0x190
>[ 1850.563250]  ? kthread_create_on_node+0x40/0x40
>[ 1850.563254]  ret_from_fork+0x22/0x30
>[ 1850.563256] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1850.563308] ---[ end trace c9eae18250dbfbdc ]---
>[ 1850.563313] [drm:intel_power_well_disable] disabling DC off
>[ 1850.563316] [drm:intel_power_well_disable] disabling always-on
>[ 1850.563320] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1850.563325] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1850.563328] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1850.563331] [drm:intel_power_well_enable] enabling always-on
>[ 1850.563334] [drm:intel_power_well_enable] enabling DC off
>[ 1850.563338] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1850.564288] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1850.564299] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1850.564727] [drm:drm_dp_i2c_do_msg] native defer
>[ 1850.565903] [drm:drm_dp_i2c_do_msg] native defer
>[ 1850.567080] [drm:drm_dp_i2c_do_msg] native defer
>[ 1850.568247] [drm:drm_dp_i2c_do_msg] native defer
>[ 1850.569420] [drm:drm_dp_i2c_do_msg] native defer
>[ 1850.570210] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1850.570615] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1850.570909] [drm:intel_power_well_disable] disabling DC off
>[ 1850.570913] [drm:intel_power_well_disable] disabling always-on
>[ 1850.570918] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1850.570923] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1853.600710] [drm:intel_power_well_enable] enabling always-on
>[ 1853.600714] [drm:intel_power_well_enable] enabling DC off
>[ 1853.600720] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1853.600736] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1853.600776] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1853.600778] Use count on domain AUX_A is already zero
>[ 1853.600794] ------------[ cut here ]------------
>[ 1853.600800] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1853.600801] Modules linked in: x86_pkg_temp_thermal
>[ 1853.600808] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1853.600810] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1853.600814] Workqueue: events edp_panel_vdd_work
>[ 1853.600816] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1853.600820] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1853.600822] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1853.600825] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1853.600827] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1853.600828] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 00000000000091e3
>[ 1853.600830] R10: 0000000000000000 R11: 00000000000091e3 R12: ffffa21375fd4b40
>[ 1853.600832] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1853.600834] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1853.600836] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1853.600838] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1853.600839] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1853.600841] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1853.600842] Call Trace:
>[ 1853.600847]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1853.600850]  edp_panel_vdd_work+0x3b/0x60
>[ 1853.600856]  process_one_work+0x146/0x3e0
>[ 1853.600860]  worker_thread+0x43/0x3e0
>[ 1853.600864]  kthread+0x104/0x140
>[ 1853.600868]  ? create_worker+0x190/0x190
>[ 1853.600871]  ? kthread_create_on_node+0x40/0x40
>[ 1853.600876]  ret_from_fork+0x22/0x30
>[ 1853.600878] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1853.600931] ---[ end trace c9eae18250dbfbdd ]---
>[ 1853.600935] [drm:intel_power_well_disable] disabling DC off
>[ 1853.600939] [drm:intel_power_well_disable] disabling always-on
>[ 1853.600940] Use count on power well DC off is already zero
>[ 1853.600950] ------------[ cut here ]------------
>[ 1853.600955] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1853.600956] Modules linked in: x86_pkg_temp_thermal
>[ 1853.600960] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1853.600961] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1853.600964] Workqueue: events edp_panel_vdd_work
>[ 1853.600966] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1853.600970] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1853.600971] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1853.600974] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1853.600975] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1853.600977] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000009203
>[ 1853.600978] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1853.600980] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1853.600982] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1853.600984] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1853.600985] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1853.600987] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1853.600988] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1853.600989] Call Trace:
>[ 1853.600992]  edp_panel_vdd_work+0x5a/0x60
>[ 1853.600996]  process_one_work+0x146/0x3e0
>[ 1853.601000]  worker_thread+0x43/0x3e0
>[ 1853.601004]  kthread+0x104/0x140
>[ 1853.601008]  ? create_worker+0x190/0x190
>[ 1853.601011]  ? kthread_create_on_node+0x40/0x40
>[ 1853.601014]  ret_from_fork+0x22/0x30
>[ 1853.601016] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1853.601067] ---[ end trace c9eae18250dbfbde ]---
>[ 1853.601068] Use count on power well always-on is already zero
>[ 1853.601078] ------------[ cut here ]------------
>[ 1853.601082] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1853.601083] Modules linked in: x86_pkg_temp_thermal
>[ 1853.601087] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1853.601088] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1853.601090] Workqueue: events edp_panel_vdd_work
>[ 1853.601092] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1853.601095] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1853.601097] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1853.601099] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1853.601100] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1853.601102] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000009221
>[ 1853.601103] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1853.601105] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1853.601107] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1853.601108] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1853.601110] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1853.601111] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1853.601112] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1853.601113] Call Trace:
>[ 1853.601116]  edp_panel_vdd_work+0x5a/0x60
>[ 1853.601120]  process_one_work+0x146/0x3e0
>[ 1853.601124]  worker_thread+0x43/0x3e0
>[ 1853.601127]  kthread+0x104/0x140
>[ 1853.601131]  ? create_worker+0x190/0x190
>[ 1853.601134]  ? kthread_create_on_node+0x40/0x40
>[ 1853.601137]  ret_from_fork+0x22/0x30
>[ 1853.601138] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1853.601189] ---[ end trace c9eae18250dbfbdf ]---
>[ 1853.602850] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1853.602860] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1853.602868] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1853.602895] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1860.576713] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1860.576719] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1864.160712] [drm:intel_runtime_suspend] Suspending device
>[ 1864.162895] [drm:intel_runtime_suspend] Device suspended
>[ 1864.162944] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1864.162949] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1864.162953] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1864.162957] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1874.400713] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1874.412770] [drm:intel_runtime_resume] Resuming device
>[ 1874.415128] [drm:intel_runtime_resume] Device resumed
>[ 1874.415137] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1874.415143] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1874.415145] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1874.415148] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1874.415153] [drm:intel_power_well_enable] enabling always-on
>[ 1874.415156] [drm:intel_power_well_enable] enabling DC off
>[ 1874.415161] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1874.415176] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1874.415186] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1874.415241] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1874.415250] [drm:wait_panel_status] Wait complete
>[ 1874.415289] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1874.415298] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1874.551340] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1874.551349] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1874.551354] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1874.551390] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1874.617152] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1874.617879] Use count on domain AUX_A is already zero
>[ 1874.617894] ------------[ cut here ]------------
>[ 1874.617901] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1874.617902] Modules linked in: x86_pkg_temp_thermal
>[ 1874.617910] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1874.617911] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1874.617915] Workqueue: events output_poll_execute
>[ 1874.617918] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1874.617923] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1874.617925] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1874.617927] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1874.617929] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1874.617930] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000009261
>[ 1874.617932] R10: ffffa21375fd2950 R11: 0000000000009261 R12: ffffa21375fd4b40
>[ 1874.617933] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1874.617936] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1874.617938] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1874.617940] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1874.617941] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1874.617943] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1874.617944] Call Trace:
>[ 1874.617951]  intel_dp_detect+0x19f/0x690
>[ 1874.617956]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1874.617959]  output_poll_execute+0xf3/0x190
>[ 1874.617965]  process_one_work+0x146/0x3e0
>[ 1874.617969]  worker_thread+0x43/0x3e0
>[ 1874.617973]  kthread+0x104/0x140
>[ 1874.617977]  ? create_worker+0x190/0x190
>[ 1874.617980]  ? kthread_create_on_node+0x40/0x40
>[ 1874.617985]  ret_from_fork+0x22/0x30
>[ 1874.617986] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1874.618039] ---[ end trace c9eae18250dbfbe0 ]---
>[ 1874.618044] [drm:intel_power_well_disable] disabling DC off
>[ 1874.618047] [drm:intel_power_well_disable] disabling always-on
>[ 1874.618055] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1874.618059] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1874.618062] [drm:intel_power_well_enable] enabling always-on
>[ 1874.618065] [drm:intel_power_well_enable] enabling DC off
>[ 1874.618070] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1874.618381] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1874.618392] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1874.619263] [drm:drm_dp_i2c_do_msg] native defer
>[ 1874.620439] [drm:drm_dp_i2c_do_msg] native defer
>[ 1874.621620] [drm:drm_dp_i2c_do_msg] native defer
>[ 1874.622790] [drm:drm_dp_i2c_do_msg] native defer
>[ 1874.623979] [drm:drm_dp_i2c_do_msg] native defer
>[ 1874.624790] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1874.625198] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1874.625492] [drm:intel_power_well_disable] disabling DC off
>[ 1874.625496] [drm:intel_power_well_disable] disabling always-on
>[ 1874.625504] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1874.625516] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1874.625520] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1874.625539] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1874.625547] [drm:intel_power_well_enable] enabling always-on
>[ 1874.625554] [drm:intel_power_well_enable] enabling DC off
>[ 1874.625562] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1874.625571] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1874.625580] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1874.625583] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1874.625586] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1874.626031] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1874.626744] Use count on domain AUX_A is already zero
>[ 1874.626758] ------------[ cut here ]------------
>[ 1874.626765] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1874.626766] Modules linked in: x86_pkg_temp_thermal
>[ 1874.626774] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1874.626775] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1874.626781] Workqueue: events i915_hpd_poll_init_work
>[ 1874.626784] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1874.626789] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1874.626790] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1874.626793] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1874.626795] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1874.626797] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 000000000000929f
>[ 1874.626798] R10: ffffa21375fd2950 R11: 000000000000929f R12: ffffa21375fd4b40
>[ 1874.626800] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1874.626802] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1874.626804] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1874.626805] CR2: 00007fe487d161e4 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1874.626807] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1874.626808] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1874.626809] Call Trace:
>[ 1874.626815]  intel_dp_detect+0x19f/0x690
>[ 1874.626821]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1874.626824]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1874.626828]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1874.626834]  process_one_work+0x146/0x3e0
>[ 1874.626838]  worker_thread+0x43/0x3e0
>[ 1874.626842]  kthread+0x104/0x140
>[ 1874.626846]  ? create_worker+0x190/0x190
>[ 1874.626849]  ? kthread_create_on_node+0x40/0x40
>[ 1874.626853]  ? umh_complete+0x40/0x40
>[ 1874.626856]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1874.626861]  ret_from_fork+0x22/0x30
>[ 1874.626862] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1874.626914] ---[ end trace c9eae18250dbfbe1 ]---
>[ 1874.626919] [drm:intel_power_well_disable] disabling DC off
>[ 1874.626922] [drm:intel_power_well_disable] disabling always-on
>[ 1874.626927] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1874.626932] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1874.626935] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1874.626939] [drm:intel_power_well_enable] enabling always-on
>[ 1874.626941] [drm:intel_power_well_enable] enabling DC off
>[ 1874.626945] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1874.627254] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1874.627266] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1874.628315] [drm:drm_dp_i2c_do_msg] native defer
>[ 1874.629491] [drm:drm_dp_i2c_do_msg] native defer
>[ 1874.630671] [drm:drm_dp_i2c_do_msg] native defer
>[ 1874.631839] [drm:drm_dp_i2c_do_msg] native defer
>[ 1874.633014] [drm:drm_dp_i2c_do_msg] native defer
>[ 1874.633716] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1874.634117] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1874.634408] [drm:intel_power_well_disable] disabling DC off
>[ 1874.634412] [drm:intel_power_well_disable] disabling always-on
>[ 1874.634416] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1874.634421] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1877.664634] [drm:intel_power_well_enable] enabling always-on
>[ 1877.664638] [drm:intel_power_well_enable] enabling DC off
>[ 1877.664644] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1877.664660] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1877.664699] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1877.664701] Use count on domain AUX_A is already zero
>[ 1877.664717] ------------[ cut here ]------------
>[ 1877.664724] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1877.664725] Modules linked in: x86_pkg_temp_thermal
>[ 1877.664732] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1877.664734] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1877.664737] Workqueue: events edp_panel_vdd_work
>[ 1877.664740] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1877.664744] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1877.664746] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1877.664749] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1877.664750] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1877.664752] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 00000000000092dc
>[ 1877.664753] R10: 0000000000000000 R11: 00000000000092dc R12: ffffa21375fd4b40
>[ 1877.664755] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1877.664757] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1877.664759] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1877.664761] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1877.664763] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1877.664764] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1877.664766] Call Trace:
>[ 1877.664771]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1877.664774]  edp_panel_vdd_work+0x3b/0x60
>[ 1877.664780]  process_one_work+0x146/0x3e0
>[ 1877.664784]  worker_thread+0x43/0x3e0
>[ 1877.664788]  kthread+0x104/0x140
>[ 1877.664792]  ? create_worker+0x190/0x190
>[ 1877.664795]  ? kthread_create_on_node+0x40/0x40
>[ 1877.664798]  ? umh_complete+0x40/0x40
>[ 1877.664802]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1877.664807]  ret_from_fork+0x22/0x30
>[ 1877.664809] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1877.664861] ---[ end trace c9eae18250dbfbe2 ]---
>[ 1877.664866] [drm:intel_power_well_disable] disabling DC off
>[ 1877.664869] [drm:intel_power_well_disable] disabling always-on
>[ 1877.664871] Use count on power well DC off is already zero
>[ 1877.664881] ------------[ cut here ]------------
>[ 1877.664886] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1877.664887] Modules linked in: x86_pkg_temp_thermal
>[ 1877.664891] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1877.664893] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1877.664895] Workqueue: events edp_panel_vdd_work
>[ 1877.664897] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1877.664901] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1877.664902] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1877.664905] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1877.664907] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1877.664908] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 00000000000092fe
>[ 1877.664910] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1877.664911] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1877.664913] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1877.664915] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1877.664917] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1877.664918] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1877.664919] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1877.664920] Call Trace:
>[ 1877.664923]  edp_panel_vdd_work+0x5a/0x60
>[ 1877.664928]  process_one_work+0x146/0x3e0
>[ 1877.664932]  worker_thread+0x43/0x3e0
>[ 1877.664935]  kthread+0x104/0x140
>[ 1877.664939]  ? create_worker+0x190/0x190
>[ 1877.664942]  ? kthread_create_on_node+0x40/0x40
>[ 1877.664945]  ? umh_complete+0x40/0x40
>[ 1877.664948]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1877.664952]  ret_from_fork+0x22/0x30
>[ 1877.664953] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1877.665004] ---[ end trace c9eae18250dbfbe3 ]---
>[ 1877.665005] Use count on power well always-on is already zero
>[ 1877.665015] ------------[ cut here ]------------
>[ 1877.665020] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1877.665020] Modules linked in: x86_pkg_temp_thermal
>[ 1877.665024] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1877.665025] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1877.665028] Workqueue: events edp_panel_vdd_work
>[ 1877.665030] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1877.665033] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1877.665035] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1877.665037] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1877.665039] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1877.665040] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 000000000000931e
>[ 1877.665041] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1877.665043] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1877.665045] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1877.665046] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1877.665048] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1877.665049] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1877.665050] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1877.665051] Call Trace:
>[ 1877.665054]  edp_panel_vdd_work+0x5a/0x60
>[ 1877.665058]  process_one_work+0x146/0x3e0
>[ 1877.665062]  worker_thread+0x43/0x3e0
>[ 1877.665065]  kthread+0x104/0x140
>[ 1877.665069]  ? create_worker+0x190/0x190
>[ 1877.665072]  ? kthread_create_on_node+0x40/0x40
>[ 1877.665075]  ? umh_complete+0x40/0x40
>[ 1877.665078]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1877.665081]  ret_from_fork+0x22/0x30
>[ 1877.665082] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1877.665133] ---[ end trace c9eae18250dbfbe4 ]---
>[ 1877.666773] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1877.666783] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1877.666791] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1877.666821] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1884.640713] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1884.640718] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1887.712712] [drm:intel_runtime_suspend] Suspending device
>[ 1887.714895] [drm:intel_runtime_suspend] Device suspended
>[ 1887.714943] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1887.714948] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1887.714953] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1887.714957] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1897.952792] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1897.964692] [drm:intel_runtime_resume] Resuming device
>[ 1897.966881] [drm:intel_runtime_resume] Device resumed
>[ 1897.966890] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1897.966895] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1897.966898] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1897.966901] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1897.966906] [drm:intel_power_well_enable] enabling always-on
>[ 1897.966909] [drm:intel_power_well_enable] enabling DC off
>[ 1897.966914] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1897.966930] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1897.966939] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1897.966994] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1897.967003] [drm:wait_panel_status] Wait complete
>[ 1897.967043] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1897.967051] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1898.103023] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1898.103031] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1898.103036] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1898.103063] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1898.168996] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1898.169742] Use count on domain AUX_A is already zero
>[ 1898.169757] ------------[ cut here ]------------
>[ 1898.169764] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1898.169765] Modules linked in: x86_pkg_temp_thermal
>[ 1898.169772] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1898.169774] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1898.169777] Workqueue: events output_poll_execute
>[ 1898.169780] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1898.169785] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1898.169786] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1898.169789] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1898.169791] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1898.169792] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000009360
>[ 1898.169794] R10: ffffa21375fd2950 R11: 0000000000009360 R12: ffffa21375fd4b40
>[ 1898.169795] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1898.169798] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1898.169800] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1898.169801] CR2: 00007fe487d161e4 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1898.169803] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1898.169804] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1898.169806] Call Trace:
>[ 1898.169811]  intel_dp_detect+0x19f/0x690
>[ 1898.169817]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1898.169820]  output_poll_execute+0xf3/0x190
>[ 1898.169825]  process_one_work+0x146/0x3e0
>[ 1898.169830]  worker_thread+0x43/0x3e0
>[ 1898.169833]  kthread+0x104/0x140
>[ 1898.169838]  ? create_worker+0x190/0x190
>[ 1898.169841]  ? kthread_create_on_node+0x40/0x40
>[ 1898.169844]  ? umh_complete+0x40/0x40
>[ 1898.169848]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1898.169852]  ret_from_fork+0x22/0x30
>[ 1898.169854] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1898.169906] ---[ end trace c9eae18250dbfbe5 ]---
>[ 1898.169911] [drm:intel_power_well_disable] disabling DC off
>[ 1898.169914] [drm:intel_power_well_disable] disabling always-on
>[ 1898.169922] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1898.169926] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1898.169930] [drm:intel_power_well_enable] enabling always-on
>[ 1898.169933] [drm:intel_power_well_enable] enabling DC off
>[ 1898.169937] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1898.170247] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1898.170259] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1898.171301] [drm:drm_dp_i2c_do_msg] native defer
>[ 1898.172479] [drm:drm_dp_i2c_do_msg] native defer
>[ 1898.173662] [drm:drm_dp_i2c_do_msg] native defer
>[ 1898.174834] [drm:drm_dp_i2c_do_msg] native defer
>[ 1898.176014] [drm:drm_dp_i2c_do_msg] native defer
>[ 1898.176674] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1898.177076] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1898.177367] [drm:intel_power_well_disable] disabling DC off
>[ 1898.177370] [drm:intel_power_well_disable] disabling always-on
>[ 1898.177376] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1898.177385] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1898.177389] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1898.177393] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1898.177397] [drm:intel_power_well_enable] enabling always-on
>[ 1898.177399] [drm:intel_power_well_enable] enabling DC off
>[ 1898.177403] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1898.177411] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1898.177416] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1898.177418] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1898.177421] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1898.177885] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1898.178593] Use count on domain AUX_A is already zero
>[ 1898.178605] ------------[ cut here ]------------
>[ 1898.178611] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1898.178612] Modules linked in: x86_pkg_temp_thermal
>[ 1898.178617] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1898.178618] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1898.178624] Workqueue: events i915_hpd_poll_init_work
>[ 1898.178627] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1898.178631] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1898.178632] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1898.178635] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1898.178637] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1898.178638] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 00000000000093a0
>[ 1898.178640] R10: ffffa21375fd2950 R11: 00000000000093a0 R12: ffffa21375fd4b40
>[ 1898.178641] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1898.178643] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1898.178645] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1898.178647] CR2: 00007fe487d161e4 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1898.178648] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1898.178650] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1898.178651] Call Trace:
>[ 1898.178655]  intel_dp_detect+0x19f/0x690
>[ 1898.178661]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1898.178664]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1898.178668]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1898.178673]  process_one_work+0x146/0x3e0
>[ 1898.178677]  worker_thread+0x43/0x3e0
>[ 1898.178681]  kthread+0x104/0x140
>[ 1898.178684]  ? create_worker+0x190/0x190
>[ 1898.178688]  ? kthread_create_on_node+0x40/0x40
>[ 1898.178691]  ret_from_fork+0x22/0x30
>[ 1898.178693] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1898.178744] ---[ end trace c9eae18250dbfbe6 ]---
>[ 1898.178748] [drm:intel_power_well_disable] disabling DC off
>[ 1898.178751] [drm:intel_power_well_disable] disabling always-on
>[ 1898.178755] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1898.178760] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1898.178763] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1898.178767] [drm:intel_power_well_enable] enabling always-on
>[ 1898.178769] [drm:intel_power_well_enable] enabling DC off
>[ 1898.178773] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1898.179077] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1898.179088] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1898.179510] [drm:drm_dp_i2c_do_msg] native defer
>[ 1898.180689] [drm:drm_dp_i2c_do_msg] native defer
>[ 1898.181861] [drm:drm_dp_i2c_do_msg] native defer
>[ 1898.183027] [drm:drm_dp_i2c_do_msg] native defer
>[ 1898.184200] [drm:drm_dp_i2c_do_msg] native defer
>[ 1898.184940] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1898.185340] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1898.185633] [drm:intel_power_well_disable] disabling DC off
>[ 1898.185637] [drm:intel_power_well_disable] disabling always-on
>[ 1898.185641] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1898.185645] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1901.216712] [drm:intel_power_well_enable] enabling always-on
>[ 1901.216716] [drm:intel_power_well_enable] enabling DC off
>[ 1901.216722] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1901.216738] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1901.216778] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1901.216780] Use count on domain AUX_A is already zero
>[ 1901.216795] ------------[ cut here ]------------
>[ 1901.216802] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1901.216803] Modules linked in: x86_pkg_temp_thermal
>[ 1901.216810] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1901.216812] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1901.216816] Workqueue: events edp_panel_vdd_work
>[ 1901.216819] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1901.216823] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1901.216825] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1901.216828] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1901.216829] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1901.216831] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 00000000000093db
>[ 1901.216833] R10: 0000000000000000 R11: 00000000000093db R12: ffffa21375fd4b40
>[ 1901.216834] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1901.216836] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1901.216838] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1901.216840] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1901.216842] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1901.216843] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1901.216845] Call Trace:
>[ 1901.216849]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1901.216852]  edp_panel_vdd_work+0x3b/0x60
>[ 1901.216858]  process_one_work+0x146/0x3e0
>[ 1901.216862]  worker_thread+0x43/0x3e0
>[ 1901.216866]  kthread+0x104/0x140
>[ 1901.216871]  ? create_worker+0x190/0x190
>[ 1901.216874]  ? kthread_create_on_node+0x40/0x40
>[ 1901.216879]  ret_from_fork+0x22/0x30
>[ 1901.216881] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1901.216934] ---[ end trace c9eae18250dbfbe7 ]---
>[ 1901.216938] [drm:intel_power_well_disable] disabling DC off
>[ 1901.216941] [drm:intel_power_well_disable] disabling always-on
>[ 1901.216943] Use count on power well DC off is already zero
>[ 1901.216954] ------------[ cut here ]------------
>[ 1901.216958] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1901.216959] Modules linked in: x86_pkg_temp_thermal
>[ 1901.216963] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1901.216965] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1901.216967] Workqueue: events edp_panel_vdd_work
>[ 1901.216969] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1901.216973] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1901.216974] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1901.216977] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1901.216978] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1901.216980] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 00000000000093fb
>[ 1901.216981] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1901.216983] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1901.216985] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1901.216987] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1901.216988] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1901.216990] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1901.216991] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1901.216992] Call Trace:
>[ 1901.216995]  edp_panel_vdd_work+0x5a/0x60
>[ 1901.216999]  process_one_work+0x146/0x3e0
>[ 1901.217003]  worker_thread+0x43/0x3e0
>[ 1901.217007]  kthread+0x104/0x140
>[ 1901.217010]  ? create_worker+0x190/0x190
>[ 1901.217013]  ? kthread_create_on_node+0x40/0x40
>[ 1901.217017]  ret_from_fork+0x22/0x30
>[ 1901.217018] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1901.217069] ---[ end trace c9eae18250dbfbe8 ]---
>[ 1901.217070] Use count on power well always-on is already zero
>[ 1901.217080] ------------[ cut here ]------------
>[ 1901.217085] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1901.217086] Modules linked in: x86_pkg_temp_thermal
>[ 1901.217089] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1901.217090] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1901.217093] Workqueue: events edp_panel_vdd_work
>[ 1901.217095] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1901.217098] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1901.217100] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1901.217102] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1901.217103] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1901.217105] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000009419
>[ 1901.217106] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1901.217108] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1901.217110] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1901.217111] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1901.217113] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1901.217114] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1901.217116] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1901.217116] Call Trace:
>[ 1901.217119]  edp_panel_vdd_work+0x5a/0x60
>[ 1901.217123]  process_one_work+0x146/0x3e0
>[ 1901.217127]  worker_thread+0x43/0x3e0
>[ 1901.217131]  kthread+0x104/0x140
>[ 1901.217134]  ? create_worker+0x190/0x190
>[ 1901.217137]  ? kthread_create_on_node+0x40/0x40
>[ 1901.217140]  ret_from_fork+0x22/0x30
>[ 1901.217142] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1901.217192] ---[ end trace c9eae18250dbfbe9 ]---
>[ 1901.218852] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1901.218863] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1901.218869] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1901.218886] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1908.192715] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1908.192721] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1911.776719] [drm:intel_runtime_suspend] Suspending device
>[ 1911.778901] [drm:intel_runtime_suspend] Device suspended
>[ 1911.778949] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1911.778954] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1911.778959] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1911.778963] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1922.016715] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1922.028752] [drm:intel_runtime_resume] Resuming device
>[ 1922.031083] [drm:intel_runtime_resume] Device resumed
>[ 1922.031092] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1922.031097] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1922.031100] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1922.031103] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1922.031108] [drm:intel_power_well_enable] enabling always-on
>[ 1922.031111] [drm:intel_power_well_enable] enabling DC off
>[ 1922.031116] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1922.031131] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1922.031140] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1922.031196] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1922.031205] [drm:wait_panel_status] Wait complete
>[ 1922.031244] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1922.031253] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1922.167211] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1922.167219] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1922.167224] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1922.167251] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1922.233125] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1922.233858] Use count on domain AUX_A is already zero
>[ 1922.233874] ------------[ cut here ]------------
>[ 1922.233882] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1922.233883] Modules linked in: x86_pkg_temp_thermal
>[ 1922.233890] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1922.233892] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1922.233896] Workqueue: events output_poll_execute
>[ 1922.233899] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1922.233903] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1922.233905] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1922.233908] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1922.233910] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1922.233911] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000009459
>[ 1922.233913] R10: ffffa21375fd2950 R11: 0000000000009459 R12: ffffa21375fd4b40
>[ 1922.233915] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1922.233917] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1922.233919] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1922.233921] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1922.233922] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1922.233924] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1922.233925] Call Trace:
>[ 1922.233932]  intel_dp_detect+0x19f/0x690
>[ 1922.233937]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1922.233940]  output_poll_execute+0xf3/0x190
>[ 1922.233946]  process_one_work+0x146/0x3e0
>[ 1922.233950]  worker_thread+0x43/0x3e0
>[ 1922.233954]  kthread+0x104/0x140
>[ 1922.233958]  ? create_worker+0x190/0x190
>[ 1922.233962]  ? kthread_create_on_node+0x40/0x40
>[ 1922.233966]  ret_from_fork+0x22/0x30
>[ 1922.233968] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1922.234020] ---[ end trace c9eae18250dbfbea ]---
>[ 1922.234025] [drm:intel_power_well_disable] disabling DC off
>[ 1922.234028] [drm:intel_power_well_disable] disabling always-on
>[ 1922.234036] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1922.234040] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1922.234044] [drm:intel_power_well_enable] enabling always-on
>[ 1922.234046] [drm:intel_power_well_enable] enabling DC off
>[ 1922.234051] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1922.234360] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1922.234372] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1922.234805] [drm:drm_dp_i2c_do_msg] native defer
>[ 1922.235981] [drm:drm_dp_i2c_do_msg] native defer
>[ 1922.237161] [drm:drm_dp_i2c_do_msg] native defer
>[ 1922.238331] [drm:drm_dp_i2c_do_msg] native defer
>[ 1922.239508] [drm:drm_dp_i2c_do_msg] native defer
>[ 1922.240266] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1922.240672] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1922.240967] [drm:intel_power_well_disable] disabling DC off
>[ 1922.240970] [drm:intel_power_well_disable] disabling always-on
>[ 1922.240977] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1922.240989] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1922.240993] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1922.240997] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1922.241000] [drm:intel_power_well_enable] enabling always-on
>[ 1922.241003] [drm:intel_power_well_enable] enabling DC off
>[ 1922.241007] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1922.241016] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1922.241021] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1922.241023] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1922.241026] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1922.241460] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1922.242174] Use count on domain AUX_A is already zero
>[ 1922.242186] ------------[ cut here ]------------
>[ 1922.242193] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1922.242194] Modules linked in: x86_pkg_temp_thermal
>[ 1922.242200] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1922.242202] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1922.242208] Workqueue: events i915_hpd_poll_init_work
>[ 1922.242211] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1922.242215] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1922.242217] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1922.242219] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1922.242221] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1922.242223] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000009497
>[ 1922.242224] R10: ffffa21375fd2950 R11: 0000000000009497 R12: ffffa21375fd4b40
>[ 1922.242226] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1922.242228] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1922.242230] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1922.242232] CR2: 00007fe487d161e4 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1922.242233] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1922.242235] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1922.242236] Call Trace:
>[ 1922.242241]  intel_dp_detect+0x19f/0x690
>[ 1922.242247]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1922.242250]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1922.242254]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1922.242259]  process_one_work+0x146/0x3e0
>[ 1922.242263]  worker_thread+0x43/0x3e0
>[ 1922.242266]  kthread+0x104/0x140
>[ 1922.242271]  ? create_worker+0x190/0x190
>[ 1922.242274]  ? kthread_create_on_node+0x40/0x40
>[ 1922.242277]  ? umh_complete+0x40/0x40
>[ 1922.242281]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1922.242284]  ret_from_fork+0x22/0x30
>[ 1922.242286] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1922.242338] ---[ end trace c9eae18250dbfbeb ]---
>[ 1922.242343] [drm:intel_power_well_disable] disabling DC off
>[ 1922.242346] [drm:intel_power_well_disable] disabling always-on
>[ 1922.242350] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1922.242354] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1922.242358] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1922.242361] [drm:intel_power_well_enable] enabling always-on
>[ 1922.242363] [drm:intel_power_well_enable] enabling DC off
>[ 1922.242367] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1922.242691] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1922.242703] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1922.243126] [drm:drm_dp_i2c_do_msg] native defer
>[ 1922.244302] [drm:drm_dp_i2c_do_msg] native defer
>[ 1922.245476] [drm:drm_dp_i2c_do_msg] native defer
>[ 1922.246647] [drm:drm_dp_i2c_do_msg] native defer
>[ 1922.247822] [drm:drm_dp_i2c_do_msg] native defer
>[ 1922.248565] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1922.248969] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1922.249261] [drm:intel_power_well_disable] disabling DC off
>[ 1922.249264] [drm:intel_power_well_disable] disabling always-on
>[ 1922.249269] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1922.249274] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1925.280716] [drm:intel_power_well_enable] enabling always-on
>[ 1925.280720] [drm:intel_power_well_enable] enabling DC off
>[ 1925.280726] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1925.280742] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1925.280782] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1925.280784] Use count on domain AUX_A is already zero
>[ 1925.280799] ------------[ cut here ]------------
>[ 1925.280806] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1925.280807] Modules linked in: x86_pkg_temp_thermal
>[ 1925.280814] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1925.280815] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1925.280819] Workqueue: events edp_panel_vdd_work
>[ 1925.280821] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1925.280826] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1925.280828] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1925.280831] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1925.280832] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1925.280834] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 00000000000094d4
>[ 1925.280835] R10: 0000000000000000 R11: 00000000000094d4 R12: ffffa21375fd4b40
>[ 1925.280837] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1925.280839] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1925.280841] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1925.280843] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1925.280844] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1925.280846] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1925.280847] Call Trace:
>[ 1925.280852]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1925.280855]  edp_panel_vdd_work+0x3b/0x60
>[ 1925.280861]  process_one_work+0x146/0x3e0
>[ 1925.280865]  worker_thread+0x43/0x3e0
>[ 1925.280869]  kthread+0x104/0x140
>[ 1925.280874]  ? create_worker+0x190/0x190
>[ 1925.280877]  ? kthread_create_on_node+0x40/0x40
>[ 1925.280880]  ? umh_complete+0x40/0x40
>[ 1925.280883]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1925.280888]  ret_from_fork+0x22/0x30
>[ 1925.280890] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1925.280942] ---[ end trace c9eae18250dbfbec ]---
>[ 1925.280947] [drm:intel_power_well_disable] disabling DC off
>[ 1925.280950] [drm:intel_power_well_disable] disabling always-on
>[ 1925.280952] Use count on power well DC off is already zero
>[ 1925.280962] ------------[ cut here ]------------
>[ 1925.280967] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1925.280968] Modules linked in: x86_pkg_temp_thermal
>[ 1925.280972] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1925.280973] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1925.280976] Workqueue: events edp_panel_vdd_work
>[ 1925.280979] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1925.280982] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1925.280983] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1925.280986] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1925.280988] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1925.280989] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 00000000000094f6
>[ 1925.280991] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1925.280992] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1925.280994] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1925.280996] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1925.280998] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1925.280999] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1925.281000] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1925.281001] Call Trace:
>[ 1925.281004]  edp_panel_vdd_work+0x5a/0x60
>[ 1925.281008]  process_one_work+0x146/0x3e0
>[ 1925.281013]  worker_thread+0x43/0x3e0
>[ 1925.281016]  kthread+0x104/0x140
>[ 1925.281020]  ? create_worker+0x190/0x190
>[ 1925.281023]  ? kthread_create_on_node+0x40/0x40
>[ 1925.281026]  ? umh_complete+0x40/0x40
>[ 1925.281030]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1925.281033]  ret_from_fork+0x22/0x30
>[ 1925.281034] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1925.281085] ---[ end trace c9eae18250dbfbed ]---
>[ 1925.281087] Use count on power well always-on is already zero
>[ 1925.281097] ------------[ cut here ]------------
>[ 1925.281102] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1925.281102] Modules linked in: x86_pkg_temp_thermal
>[ 1925.281106] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1925.281107] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1925.281110] Workqueue: events edp_panel_vdd_work
>[ 1925.281112] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1925.281115] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1925.281116] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1925.281118] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1925.281120] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1925.281121] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000009516
>[ 1925.281123] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1925.281124] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1925.281126] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1925.281128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1925.281129] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1925.281130] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1925.281132] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1925.281133] Call Trace:
>[ 1925.281135]  edp_panel_vdd_work+0x5a/0x60
>[ 1925.281140]  process_one_work+0x146/0x3e0
>[ 1925.281144]  worker_thread+0x43/0x3e0
>[ 1925.281147]  kthread+0x104/0x140
>[ 1925.281151]  ? create_worker+0x190/0x190
>[ 1925.281153]  ? kthread_create_on_node+0x40/0x40
>[ 1925.281156]  ? umh_complete+0x40/0x40
>[ 1925.281160]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1925.281163]  ret_from_fork+0x22/0x30
>[ 1925.281165] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1925.281215] ---[ end trace c9eae18250dbfbee ]---
>[ 1925.282855] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1925.282865] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1925.282871] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1925.282885] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1932.256717] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1932.256723] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1935.840721] [drm:intel_runtime_suspend] Suspending device
>[ 1935.842912] [drm:intel_runtime_suspend] Device suspended
>[ 1935.842961] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1935.842966] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1935.842971] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1935.842975] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1946.080691] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1946.092773] [drm:intel_runtime_resume] Resuming device
>[ 1946.095131] [drm:intel_runtime_resume] Device resumed
>[ 1946.095140] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1946.095146] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1946.095149] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1946.095152] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1946.095157] [drm:intel_power_well_enable] enabling always-on
>[ 1946.095160] [drm:intel_power_well_enable] enabling DC off
>[ 1946.095165] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1946.095181] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1946.095190] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1946.095245] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1946.095255] [drm:wait_panel_status] Wait complete
>[ 1946.095294] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1946.095303] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1946.231249] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1946.231257] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1946.231262] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1946.231288] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1946.297045] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1946.297763] Use count on domain AUX_A is already zero
>[ 1946.297778] ------------[ cut here ]------------
>[ 1946.297785] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1946.297786] Modules linked in: x86_pkg_temp_thermal
>[ 1946.297793] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1946.297795] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1946.297798] Workqueue: events output_poll_execute
>[ 1946.297801] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1946.297806] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1946.297808] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1946.297810] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1946.297812] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1946.297813] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000009558
>[ 1946.297815] R10: ffffa21375fd2950 R11: 0000000000009558 R12: ffffa21375fd4b40
>[ 1946.297816] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1946.297819] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1946.297821] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1946.297822] CR2: 00007fe487d161e4 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1946.297824] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1946.297825] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1946.297826] Call Trace:
>[ 1946.297832]  intel_dp_detect+0x19f/0x690
>[ 1946.297838]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1946.297841]  output_poll_execute+0xf3/0x190
>[ 1946.297846]  process_one_work+0x146/0x3e0
>[ 1946.297851]  worker_thread+0x43/0x3e0
>[ 1946.297854]  kthread+0x104/0x140
>[ 1946.297858]  ? create_worker+0x190/0x190
>[ 1946.297862]  ? kthread_create_on_node+0x40/0x40
>[ 1946.297865]  ? umh_complete+0x40/0x40
>[ 1946.297868]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1946.297873]  ret_from_fork+0x22/0x30
>[ 1946.297874] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1946.297927] ---[ end trace c9eae18250dbfbef ]---
>[ 1946.297932] [drm:intel_power_well_disable] disabling DC off
>[ 1946.297935] [drm:intel_power_well_disable] disabling always-on
>[ 1946.297943] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1946.297947] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1946.297951] [drm:intel_power_well_enable] enabling always-on
>[ 1946.297954] [drm:intel_power_well_enable] enabling DC off
>[ 1946.297958] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1946.298269] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1946.298281] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1946.299271] [drm:drm_dp_i2c_do_msg] native defer
>[ 1946.300446] [drm:drm_dp_i2c_do_msg] native defer
>[ 1946.301723] [drm:drm_dp_i2c_do_msg] native defer
>[ 1946.303038] [drm:drm_dp_i2c_do_msg] native defer
>[ 1946.304223] [drm:drm_dp_i2c_do_msg] native defer
>[ 1946.304976] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1946.305380] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1946.305688] [drm:intel_power_well_disable] disabling DC off
>[ 1946.305693] [drm:intel_power_well_disable] disabling always-on
>[ 1946.305700] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1946.305711] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1946.305715] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1946.305720] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1946.305724] [drm:intel_power_well_enable] enabling always-on
>[ 1946.305727] [drm:intel_power_well_enable] enabling DC off
>[ 1946.305731] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1946.305740] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1946.305745] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1946.305748] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1946.305750] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1946.306187] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1946.306900] Use count on domain AUX_A is already zero
>[ 1946.306915] ------------[ cut here ]------------
>[ 1946.306922] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1946.306925] Modules linked in: x86_pkg_temp_thermal
>[ 1946.306932] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1946.306933] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1946.306939] Workqueue: events i915_hpd_poll_init_work
>[ 1946.306942] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1946.306946] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1946.306949] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1946.306952] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1946.306954] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1946.306955] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000009598
>[ 1946.306957] R10: ffffa21375fd2950 R11: 0000000000009598 R12: ffffa21375fd4b40
>[ 1946.306958] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1946.306961] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1946.306963] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1946.306964] CR2: 00007fe487d161e4 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1946.306966] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1946.306969] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1946.306970] Call Trace:
>[ 1946.306975]  intel_dp_detect+0x19f/0x690
>[ 1946.306981]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1946.306984]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1946.306990]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1946.306996]  process_one_work+0x146/0x3e0
>[ 1946.307001]  worker_thread+0x43/0x3e0
>[ 1946.307004]  kthread+0x104/0x140
>[ 1946.307008]  ? create_worker+0x190/0x190
>[ 1946.307012]  ? kthread_create_on_node+0x40/0x40
>[ 1946.307017]  ret_from_fork+0x22/0x30
>[ 1946.307019] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1946.307077] ---[ end trace c9eae18250dbfbf0 ]---
>[ 1946.307082] [drm:intel_power_well_disable] disabling DC off
>[ 1946.307085] [drm:intel_power_well_disable] disabling always-on
>[ 1946.307089] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1946.307094] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1946.307097] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1946.307102] [drm:intel_power_well_enable] enabling always-on
>[ 1946.307104] [drm:intel_power_well_enable] enabling DC off
>[ 1946.307108] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1946.307413] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1946.307424] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1946.307851] [drm:drm_dp_i2c_do_msg] native defer
>[ 1946.309026] [drm:drm_dp_i2c_do_msg] native defer
>[ 1946.310125] [drm:drm_dp_i2c_do_msg] native defer
>[ 1946.311291] [drm:drm_dp_i2c_do_msg] native defer
>[ 1946.312465] [drm:drm_dp_i2c_do_msg] native defer
>[ 1946.313209] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1946.313613] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1946.313904] [drm:intel_power_well_disable] disabling DC off
>[ 1946.313907] [drm:intel_power_well_disable] disabling always-on
>[ 1946.313911] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1946.313916] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1949.344689] [drm:intel_power_well_enable] enabling always-on
>[ 1949.344694] [drm:intel_power_well_enable] enabling DC off
>[ 1949.344700] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1949.344716] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1949.344756] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1949.344758] Use count on domain AUX_A is already zero
>[ 1949.344773] ------------[ cut here ]------------
>[ 1949.344780] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1949.344781] Modules linked in: x86_pkg_temp_thermal
>[ 1949.344788] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1949.344790] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1949.344793] Workqueue: events edp_panel_vdd_work
>[ 1949.344796] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1949.344800] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1949.344802] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1949.344805] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1949.344807] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1949.344808] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 00000000000095d3
>[ 1949.344810] R10: 0000000000000000 R11: 00000000000095d3 R12: ffffa21375fd4b40
>[ 1949.344811] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1949.344814] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1949.344816] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1949.344817] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1949.344819] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1949.344821] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1949.344822] Call Trace:
>[ 1949.344827]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1949.344830]  edp_panel_vdd_work+0x3b/0x60
>[ 1949.344836]  process_one_work+0x146/0x3e0
>[ 1949.344840]  worker_thread+0x43/0x3e0
>[ 1949.344844]  kthread+0x104/0x140
>[ 1949.344848]  ? create_worker+0x190/0x190
>[ 1949.344851]  ? kthread_create_on_node+0x40/0x40
>[ 1949.344856]  ret_from_fork+0x22/0x30
>[ 1949.344858] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1949.344910] ---[ end trace c9eae18250dbfbf1 ]---
>[ 1949.344915] [drm:intel_power_well_disable] disabling DC off
>[ 1949.344918] [drm:intel_power_well_disable] disabling always-on
>[ 1949.344920] Use count on power well DC off is already zero
>[ 1949.344930] ------------[ cut here ]------------
>[ 1949.344935] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1949.344935] Modules linked in: x86_pkg_temp_thermal
>[ 1949.344940] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1949.344941] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1949.344944] Workqueue: events edp_panel_vdd_work
>[ 1949.344946] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1949.344949] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1949.344951] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1949.344953] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1949.344955] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1949.344956] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 00000000000095f3
>[ 1949.344958] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1949.344959] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1949.344961] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1949.344963] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1949.344964] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1949.344966] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1949.344967] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1949.344968] Call Trace:
>[ 1949.344971]  edp_panel_vdd_work+0x5a/0x60
>[ 1949.344975]  process_one_work+0x146/0x3e0
>[ 1949.344979]  worker_thread+0x43/0x3e0
>[ 1949.344982]  kthread+0x104/0x140
>[ 1949.344986]  ? create_worker+0x190/0x190
>[ 1949.344989]  ? kthread_create_on_node+0x40/0x40
>[ 1949.344993]  ret_from_fork+0x22/0x30
>[ 1949.344994] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1949.345045] ---[ end trace c9eae18250dbfbf2 ]---
>[ 1949.345046] Use count on power well always-on is already zero
>[ 1949.345056] ------------[ cut here ]------------
>[ 1949.345061] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1949.345061] Modules linked in: x86_pkg_temp_thermal
>[ 1949.345065] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1949.345066] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1949.345069] Workqueue: events edp_panel_vdd_work
>[ 1949.345071] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1949.345074] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1949.345076] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1949.345078] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1949.345079] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1949.345081] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000009611
>[ 1949.345082] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1949.345084] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1949.345086] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1949.345087] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1949.345088] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1949.345090] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1949.345091] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1949.345092] Call Trace:
>[ 1949.345095]  edp_panel_vdd_work+0x5a/0x60
>[ 1949.345099]  process_one_work+0x146/0x3e0
>[ 1949.345103]  worker_thread+0x43/0x3e0
>[ 1949.345106]  kthread+0x104/0x140
>[ 1949.345110]  ? create_worker+0x190/0x190
>[ 1949.345113]  ? kthread_create_on_node+0x40/0x40
>[ 1949.345116]  ret_from_fork+0x22/0x30
>[ 1949.345117] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1949.345168] ---[ end trace c9eae18250dbfbf3 ]---
>[ 1949.346828] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1949.346840] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1949.346846] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1949.346877] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1956.320706] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1956.320712] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1959.904719] [drm:intel_runtime_suspend] Suspending device
>[ 1959.906903] [drm:intel_runtime_suspend] Device suspended
>[ 1959.906951] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1959.906956] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1959.906961] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1959.906965] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1970.144798] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1970.156695] [drm:intel_runtime_resume] Resuming device
>[ 1970.159046] [drm:intel_runtime_resume] Device resumed
>[ 1970.159056] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1970.159061] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1970.159064] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1970.159067] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1970.159072] [drm:intel_power_well_enable] enabling always-on
>[ 1970.159075] [drm:intel_power_well_enable] enabling DC off
>[ 1970.159080] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1970.159095] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1970.159104] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1970.159160] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1970.159169] [drm:wait_panel_status] Wait complete
>[ 1970.159209] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1970.159217] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1970.295286] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1970.295295] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1970.295300] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1970.295337] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1970.361154] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1970.361886] Use count on domain AUX_A is already zero
>[ 1970.361901] ------------[ cut here ]------------
>[ 1970.361908] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1970.361910] Modules linked in: x86_pkg_temp_thermal
>[ 1970.361917] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1970.361919] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1970.361922] Workqueue: events output_poll_execute
>[ 1970.361925] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1970.361930] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1970.361931] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 1970.361934] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1970.361936] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1970.361938] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000009651
>[ 1970.361939] R10: ffffa21375fd2950 R11: 0000000000009651 R12: ffffa21375fd4b40
>[ 1970.361941] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1970.361943] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1970.361945] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1970.361947] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1970.361949] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1970.361950] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1970.361951] Call Trace:
>[ 1970.361958]  intel_dp_detect+0x19f/0x690
>[ 1970.361963]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1970.361966]  output_poll_execute+0xf3/0x190
>[ 1970.361972]  process_one_work+0x146/0x3e0
>[ 1970.361976]  worker_thread+0x43/0x3e0
>[ 1970.361980]  kthread+0x104/0x140
>[ 1970.361984]  ? create_worker+0x190/0x190
>[ 1970.361987]  ? kthread_create_on_node+0x40/0x40
>[ 1970.361992]  ret_from_fork+0x22/0x30
>[ 1970.361994] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1970.362046] ---[ end trace c9eae18250dbfbf4 ]---
>[ 1970.362051] [drm:intel_power_well_disable] disabling DC off
>[ 1970.362055] [drm:intel_power_well_disable] disabling always-on
>[ 1970.362062] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1970.362067] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1970.362070] [drm:intel_power_well_enable] enabling always-on
>[ 1970.362073] [drm:intel_power_well_enable] enabling DC off
>[ 1970.362077] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1970.362386] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1970.362397] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1970.362824] [drm:drm_dp_i2c_do_msg] native defer
>[ 1970.364000] [drm:drm_dp_i2c_do_msg] native defer
>[ 1970.365161] [drm:drm_dp_i2c_do_msg] native defer
>[ 1970.366329] [drm:drm_dp_i2c_do_msg] native defer
>[ 1970.367506] [drm:drm_dp_i2c_do_msg] native defer
>[ 1970.368323] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1970.368730] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1970.369022] [drm:intel_power_well_disable] disabling DC off
>[ 1970.369026] [drm:intel_power_well_disable] disabling always-on
>[ 1970.369032] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1970.369043] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1970.369048] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1970.369052] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1970.369055] [drm:intel_power_well_enable] enabling always-on
>[ 1970.369058] [drm:intel_power_well_enable] enabling DC off
>[ 1970.369062] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1970.369071] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1970.369075] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1970.369078] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1970.369080] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1970.369518] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1970.370252] Use count on domain AUX_A is already zero
>[ 1970.370264] ------------[ cut here ]------------
>[ 1970.370271] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1970.370272] Modules linked in: x86_pkg_temp_thermal
>[ 1970.370278] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1970.370279] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1970.370285] Workqueue: events i915_hpd_poll_init_work
>[ 1970.370288] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1970.370292] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1970.370294] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 1970.370297] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1970.370298] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1970.370300] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 000000000000968f
>[ 1970.370301] R10: ffffa21375fd2950 R11: 000000000000968f R12: ffffa21375fd4b40
>[ 1970.370303] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1970.370305] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1970.370307] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1970.370309] CR2: 00007fe487d161e4 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 1970.370310] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1970.370311] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1970.370312] Call Trace:
>[ 1970.370317]  intel_dp_detect+0x19f/0x690
>[ 1970.370323]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1970.370326]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1970.370331]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1970.370336]  process_one_work+0x146/0x3e0
>[ 1970.370340]  worker_thread+0x43/0x3e0
>[ 1970.370343]  kthread+0x104/0x140
>[ 1970.370348]  ? create_worker+0x190/0x190
>[ 1970.370351]  ? kthread_create_on_node+0x40/0x40
>[ 1970.370354]  ? umh_complete+0x40/0x40
>[ 1970.370358]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1970.370362]  ret_from_fork+0x22/0x30
>[ 1970.370363] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1970.370416] ---[ end trace c9eae18250dbfbf5 ]---
>[ 1970.370420] [drm:intel_power_well_disable] disabling DC off
>[ 1970.370423] [drm:intel_power_well_disable] disabling always-on
>[ 1970.370427] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1970.370432] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1970.370435] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1970.370438] [drm:intel_power_well_enable] enabling always-on
>[ 1970.370441] [drm:intel_power_well_enable] enabling DC off
>[ 1970.370445] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1970.370753] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1970.370764] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1970.371190] [drm:drm_dp_i2c_do_msg] native defer
>[ 1970.372366] [drm:drm_dp_i2c_do_msg] native defer
>[ 1970.373544] [drm:drm_dp_i2c_do_msg] native defer
>[ 1970.374711] [drm:drm_dp_i2c_do_msg] native defer
>[ 1970.375886] [drm:drm_dp_i2c_do_msg] native defer
>[ 1970.376628] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1970.377029] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1970.377320] [drm:intel_power_well_disable] disabling DC off
>[ 1970.377324] [drm:intel_power_well_disable] disabling always-on
>[ 1970.377328] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1970.377333] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1973.408716] [drm:intel_power_well_enable] enabling always-on
>[ 1973.408721] [drm:intel_power_well_enable] enabling DC off
>[ 1973.408726] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1973.408743] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1973.408782] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1973.408784] Use count on domain AUX_A is already zero
>[ 1973.408800] ------------[ cut here ]------------
>[ 1973.408807] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1973.408808] Modules linked in: x86_pkg_temp_thermal
>[ 1973.408815] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1973.408817] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1973.408820] Workqueue: events edp_panel_vdd_work
>[ 1973.408823] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1973.408827] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1973.408829] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 1973.408832] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1973.408833] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1973.408835] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 00000000000096cc
>[ 1973.408836] R10: 0000000000000000 R11: 00000000000096cc R12: ffffa21375fd4b40
>[ 1973.408838] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1973.408840] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1973.408842] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1973.408844] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1973.408845] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1973.408847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1973.408848] Call Trace:
>[ 1973.408853]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1973.408856]  edp_panel_vdd_work+0x3b/0x60
>[ 1973.408862]  process_one_work+0x146/0x3e0
>[ 1973.408866]  worker_thread+0x43/0x3e0
>[ 1973.408870]  kthread+0x104/0x140
>[ 1973.408874]  ? create_worker+0x190/0x190
>[ 1973.408878]  ? kthread_create_on_node+0x40/0x40
>[ 1973.408881]  ? umh_complete+0x40/0x40
>[ 1973.408885]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1973.408889]  ret_from_fork+0x22/0x30
>[ 1973.408891] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1973.408944] ---[ end trace c9eae18250dbfbf6 ]---
>[ 1973.408948] [drm:intel_power_well_disable] disabling DC off
>[ 1973.408952] [drm:intel_power_well_disable] disabling always-on
>[ 1973.408953] Use count on power well DC off is already zero
>[ 1973.408964] ------------[ cut here ]------------
>[ 1973.408969] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1973.408969] Modules linked in: x86_pkg_temp_thermal
>[ 1973.408974] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1973.408975] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1973.408977] Workqueue: events edp_panel_vdd_work
>[ 1973.408980] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1973.408983] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1973.408985] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1973.408987] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1973.408989] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1973.408990] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 00000000000096ee
>[ 1973.408991] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1973.408993] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1973.408995] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1973.408996] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1973.408998] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1973.408999] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1973.409001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1973.409002] Call Trace:
>[ 1973.409005]  edp_panel_vdd_work+0x5a/0x60
>[ 1973.409009]  process_one_work+0x146/0x3e0
>[ 1973.409013]  worker_thread+0x43/0x3e0
>[ 1973.409017]  kthread+0x104/0x140
>[ 1973.409020]  ? create_worker+0x190/0x190
>[ 1973.409023]  ? kthread_create_on_node+0x40/0x40
>[ 1973.409026]  ? umh_complete+0x40/0x40
>[ 1973.409030]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1973.409033]  ret_from_fork+0x22/0x30
>[ 1973.409035] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1973.409086] ---[ end trace c9eae18250dbfbf7 ]---
>[ 1973.409087] Use count on power well always-on is already zero
>[ 1973.409097] ------------[ cut here ]------------
>[ 1973.409102] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1973.409102] Modules linked in: x86_pkg_temp_thermal
>[ 1973.409106] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1973.409107] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1973.409110] Workqueue: events edp_panel_vdd_work
>[ 1973.409112] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1973.409115] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1973.409116] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 1973.409119] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1973.409120] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1973.409122] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 000000000000970e
>[ 1973.409123] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1973.409124] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1973.409126] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1973.409128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1973.409129] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1973.409131] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1973.409132] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1973.409133] Call Trace:
>[ 1973.409135]  edp_panel_vdd_work+0x5a/0x60
>[ 1973.409140]  process_one_work+0x146/0x3e0
>[ 1973.409144]  worker_thread+0x43/0x3e0
>[ 1973.409147]  kthread+0x104/0x140
>[ 1973.409151]  ? create_worker+0x190/0x190
>[ 1973.409153]  ? kthread_create_on_node+0x40/0x40
>[ 1973.409156]  ? umh_complete+0x40/0x40
>[ 1973.409160]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1973.409163]  ret_from_fork+0x22/0x30
>[ 1973.409164] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1973.409215] ---[ end trace c9eae18250dbfbf8 ]---
>[ 1973.410857] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1973.410867] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1973.410873] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1973.410904] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1980.384720] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1980.384726] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1983.968718] [drm:intel_runtime_suspend] Suspending device
>[ 1983.970644] [drm:intel_runtime_suspend] Device suspended
>[ 1983.970691] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1983.970696] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1983.970700] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1983.970704] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1994.208719] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1994.220751] [drm:intel_runtime_resume] Resuming device
>[ 1994.223110] [drm:intel_runtime_resume] Device resumed
>[ 1994.223119] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1994.223125] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1994.223128] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1994.223130] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1994.223136] [drm:intel_power_well_enable] enabling always-on
>[ 1994.223138] [drm:intel_power_well_enable] enabling DC off
>[ 1994.223143] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1994.223159] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 1994.223168] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 1994.223223] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 1994.223233] [drm:wait_panel_status] Wait complete
>[ 1994.223272] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 1994.223281] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 1994.359333] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1994.359342] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1994.359347] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1994.359383] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 1994.425163] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1994.425917] Use count on domain AUX_A is already zero
>[ 1994.425932] ------------[ cut here ]------------
>[ 1994.425940] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1994.425941] Modules linked in: x86_pkg_temp_thermal
>[ 1994.425948] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 1994.425950] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1994.425954] Workqueue: events output_poll_execute
>[ 1994.425957] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 1994.425961] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1994.425963] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 1994.425966] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1994.425967] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1994.425969] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000009750
>[ 1994.425970] R10: ffffa21375fd2950 R11: 0000000000009750 R12: ffffa21375fd4b40
>[ 1994.425972] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1994.425974] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1994.425976] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1994.425978] CR2: 00007fe487d161e4 CR3: 000000024615d000 CR4: 00000000003406e0
>[ 1994.425980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1994.425981] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1994.425982] Call Trace:
>[ 1994.425989]  intel_dp_detect+0x19f/0x690
>[ 1994.425995]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1994.425998]  output_poll_execute+0xf3/0x190
>[ 1994.426004]  process_one_work+0x146/0x3e0
>[ 1994.426008]  worker_thread+0x43/0x3e0
>[ 1994.426012]  kthread+0x104/0x140
>[ 1994.426016]  ? create_worker+0x190/0x190
>[ 1994.426020]  ? kthread_create_on_node+0x40/0x40
>[ 1994.426023]  ? umh_complete+0x40/0x40
>[ 1994.426026]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 1994.426031]  ret_from_fork+0x22/0x30
>[ 1994.426033] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1994.426085] ---[ end trace c9eae18250dbfbf9 ]---
>[ 1994.426090] [drm:intel_power_well_disable] disabling DC off
>[ 1994.426094] [drm:intel_power_well_disable] disabling always-on
>[ 1994.426101] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1994.426106] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1994.426110] [drm:intel_power_well_enable] enabling always-on
>[ 1994.426112] [drm:intel_power_well_enable] enabling DC off
>[ 1994.426116] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1994.426427] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1994.426439] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1994.427288] [drm:drm_dp_i2c_do_msg] native defer
>[ 1994.428463] [drm:drm_dp_i2c_do_msg] native defer
>[ 1994.429695] [drm:drm_dp_i2c_do_msg] native defer
>[ 1994.430936] [drm:drm_dp_i2c_do_msg] native defer
>[ 1994.432189] [drm:drm_dp_i2c_do_msg] native defer
>[ 1994.432937] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1994.433338] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1994.433635] [drm:intel_power_well_disable] disabling DC off
>[ 1994.433639] [drm:intel_power_well_disable] disabling always-on
>[ 1994.433645] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1994.433657] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1994.433662] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1994.433666] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 1994.433670] [drm:intel_power_well_enable] enabling always-on
>[ 1994.433674] [drm:intel_power_well_enable] enabling DC off
>[ 1994.433679] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1994.433687] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 1994.433692] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 1994.433695] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 1994.433697] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 1994.434131] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 1994.434860] Use count on domain AUX_A is already zero
>[ 1994.434872] ------------[ cut here ]------------
>[ 1994.434879] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1994.434880] Modules linked in: x86_pkg_temp_thermal
>[ 1994.434886] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1994.434888] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1994.434894] Workqueue: events i915_hpd_poll_init_work
>[ 1994.434896] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1994.434901] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1994.434902] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 1994.434905] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 1994.434907] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 1994.434908] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000009790
>[ 1994.434910] R10: ffffa21375fd2950 R11: 0000000000009790 R12: ffffa21375fd4b40
>[ 1994.434911] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 1994.434913] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1994.434915] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1994.434917] CR2: 00007fe487d161e4 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 1994.434919] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1994.434920] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1994.434921] Call Trace:
>[ 1994.434926]  intel_dp_detect+0x19f/0x690
>[ 1994.434932]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 1994.434935]  drm_helper_hpd_irq_event+0x79/0x100
>[ 1994.434940]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 1994.434945]  process_one_work+0x146/0x3e0
>[ 1994.434949]  worker_thread+0x43/0x3e0
>[ 1994.434952]  kthread+0x104/0x140
>[ 1994.434957]  ? create_worker+0x190/0x190
>[ 1994.434960]  ? kthread_create_on_node+0x40/0x40
>[ 1994.434963]  ret_from_fork+0x22/0x30
>[ 1994.434965] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1994.435017] ---[ end trace c9eae18250dbfbfa ]---
>[ 1994.435022] [drm:intel_power_well_disable] disabling DC off
>[ 1994.435024] [drm:intel_power_well_disable] disabling always-on
>[ 1994.435029] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 1994.435034] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 1994.435037] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 1994.435040] [drm:intel_power_well_enable] enabling always-on
>[ 1994.435043] [drm:intel_power_well_enable] enabling DC off
>[ 1994.435047] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1994.435352] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 1994.435364] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 1994.435790] [drm:drm_dp_i2c_do_msg] native defer
>[ 1994.436978] [drm:drm_dp_i2c_do_msg] native defer
>[ 1994.438149] [drm:drm_dp_i2c_do_msg] native defer
>[ 1994.439317] [drm:drm_dp_i2c_do_msg] native defer
>[ 1994.440492] [drm:drm_dp_i2c_do_msg] native defer
>[ 1994.441236] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 1994.441639] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1994.441931] [drm:intel_power_well_disable] disabling DC off
>[ 1994.441935] [drm:intel_power_well_disable] disabling always-on
>[ 1994.441939] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 1994.441944] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 1997.472718] [drm:intel_power_well_enable] enabling always-on
>[ 1997.472723] [drm:intel_power_well_enable] enabling DC off
>[ 1997.472729] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 1997.472745] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 1997.472784] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 1997.472786] Use count on domain AUX_A is already zero
>[ 1997.472802] ------------[ cut here ]------------
>[ 1997.472809] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 1997.472810] Modules linked in: x86_pkg_temp_thermal
>[ 1997.472817] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1997.472818] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1997.472821] Workqueue: events edp_panel_vdd_work
>[ 1997.472824] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1997.472828] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 1997.472830] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 1997.472833] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 1997.472835] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 1997.472836] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 00000000000097cb
>[ 1997.472838] R10: 0000000000000000 R11: 00000000000097cb R12: ffffa21375fd4b40
>[ 1997.472839] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 1997.472841] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1997.472843] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1997.472845] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1997.472846] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1997.472848] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1997.472849] Call Trace:
>[ 1997.472854]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 1997.472857]  edp_panel_vdd_work+0x3b/0x60
>[ 1997.472863]  process_one_work+0x146/0x3e0
>[ 1997.472867]  worker_thread+0x43/0x3e0
>[ 1997.472871]  kthread+0x104/0x140
>[ 1997.472876]  ? create_worker+0x190/0x190
>[ 1997.472879]  ? kthread_create_on_node+0x40/0x40
>[ 1997.472884]  ret_from_fork+0x22/0x30
>[ 1997.472885] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 1997.472938] ---[ end trace c9eae18250dbfbfb ]---
>[ 1997.472942] [drm:intel_power_well_disable] disabling DC off
>[ 1997.472945] [drm:intel_power_well_disable] disabling always-on
>[ 1997.472947] Use count on power well DC off is already zero
>[ 1997.472957] ------------[ cut here ]------------
>[ 1997.472962] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1997.472963] Modules linked in: x86_pkg_temp_thermal
>[ 1997.472967] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1997.472968] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1997.472971] Workqueue: events edp_panel_vdd_work
>[ 1997.472973] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1997.472977] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1997.472978] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1997.472980] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 1997.472982] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1997.472983] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 00000000000097eb
>[ 1997.472985] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1997.472986] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1997.472988] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1997.472990] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1997.472992] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1997.472993] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1997.472995] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1997.472996] Call Trace:
>[ 1997.472998]  edp_panel_vdd_work+0x5a/0x60
>[ 1997.473003]  process_one_work+0x146/0x3e0
>[ 1997.473007]  worker_thread+0x43/0x3e0
>[ 1997.473010]  kthread+0x104/0x140
>[ 1997.473014]  ? create_worker+0x190/0x190
>[ 1997.473017]  ? kthread_create_on_node+0x40/0x40
>[ 1997.473021]  ret_from_fork+0x22/0x30
>[ 1997.473022] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1997.473073] ---[ end trace c9eae18250dbfbfc ]---
>[ 1997.473075] Use count on power well always-on is already zero
>[ 1997.473084] ------------[ cut here ]------------
>[ 1997.473089] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 1997.473090] Modules linked in: x86_pkg_temp_thermal
>[ 1997.473093] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 1997.473094] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 1997.473097] Workqueue: events edp_panel_vdd_work
>[ 1997.473099] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 1997.473102] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 1997.473104] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 1997.473106] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 1997.473107] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 1997.473109] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000009809
>[ 1997.473110] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 1997.473112] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 1997.473114] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 1997.473115] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1997.473116] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 1997.473118] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 1997.473119] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 1997.473120] Call Trace:
>[ 1997.473123]  edp_panel_vdd_work+0x5a/0x60
>[ 1997.473127]  process_one_work+0x146/0x3e0
>[ 1997.473131]  worker_thread+0x43/0x3e0
>[ 1997.473134]  kthread+0x104/0x140
>[ 1997.473138]  ? create_worker+0x190/0x190
>[ 1997.473141]  ? kthread_create_on_node+0x40/0x40
>[ 1997.473144]  ret_from_fork+0x22/0x30
>[ 1997.473145] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 1997.473196] ---[ end trace c9eae18250dbfbfd ]---
>[ 1997.474859] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 1997.474869] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 1997.474875] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1997.474901] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2004.448720] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2004.448726] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2008.032693] [drm:intel_runtime_suspend] Suspending device
>[ 2008.034884] [drm:intel_runtime_suspend] Device suspended
>[ 2008.034933] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2008.034937] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2008.034942] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2008.034946] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2018.272723] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2018.284768] [drm:intel_runtime_resume] Resuming device
>[ 2018.287127] [drm:intel_runtime_resume] Device resumed
>[ 2018.287137] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2018.287142] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2018.287145] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2018.287148] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2018.287153] [drm:intel_power_well_enable] enabling always-on
>[ 2018.287156] [drm:intel_power_well_enable] enabling DC off
>[ 2018.287161] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2018.287177] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 2018.287186] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 2018.287242] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 2018.287251] [drm:wait_panel_status] Wait complete
>[ 2018.287290] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 2018.287299] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 2018.423368] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2018.423378] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2018.423383] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2018.423419] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2018.489157] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2018.489890] Use count on domain AUX_A is already zero
>[ 2018.489905] ------------[ cut here ]------------
>[ 2018.489913] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2018.489914] Modules linked in: x86_pkg_temp_thermal
>[ 2018.489921] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2018.489923] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2018.489927] Workqueue: events output_poll_execute
>[ 2018.489929] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2018.489934] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2018.489936] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 2018.489938] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2018.489940] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2018.489942] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000009849
>[ 2018.489943] R10: ffffa21375fd2950 R11: 0000000000009849 R12: ffffa21375fd4b40
>[ 2018.489945] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2018.489947] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2018.489949] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2018.489950] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2018.489952] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2018.489953] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2018.489955] Call Trace:
>[ 2018.489961]  intel_dp_detect+0x19f/0x690
>[ 2018.489967]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2018.489970]  output_poll_execute+0xf3/0x190
>[ 2018.489976]  process_one_work+0x146/0x3e0
>[ 2018.489980]  worker_thread+0x43/0x3e0
>[ 2018.489984]  kthread+0x104/0x140
>[ 2018.489988]  ? create_worker+0x190/0x190
>[ 2018.489991]  ? kthread_create_on_node+0x40/0x40
>[ 2018.489995]  ret_from_fork+0x22/0x30
>[ 2018.489997] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2018.490050] ---[ end trace c9eae18250dbfbfe ]---
>[ 2018.490055] [drm:intel_power_well_disable] disabling DC off
>[ 2018.490058] [drm:intel_power_well_disable] disabling always-on
>[ 2018.490066] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2018.490070] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2018.490074] [drm:intel_power_well_enable] enabling always-on
>[ 2018.490077] [drm:intel_power_well_enable] enabling DC off
>[ 2018.490081] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2018.490386] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2018.490398] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2018.490830] [drm:drm_dp_i2c_do_msg] native defer
>[ 2018.492011] [drm:drm_dp_i2c_do_msg] native defer
>[ 2018.493164] [drm:drm_dp_i2c_do_msg] native defer
>[ 2018.494336] [drm:drm_dp_i2c_do_msg] native defer
>[ 2018.495515] [drm:drm_dp_i2c_do_msg] native defer
>[ 2018.496296] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2018.496704] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2018.496999] [drm:intel_power_well_disable] disabling DC off
>[ 2018.497003] [drm:intel_power_well_disable] disabling always-on
>[ 2018.497009] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2018.497022] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2018.497026] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2018.497030] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2018.497034] [drm:intel_power_well_enable] enabling always-on
>[ 2018.497036] [drm:intel_power_well_enable] enabling DC off
>[ 2018.497041] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2018.497049] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2018.497054] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2018.497057] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2018.497059] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2018.497497] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2018.498221] Use count on domain AUX_A is already zero
>[ 2018.498234] ------------[ cut here ]------------
>[ 2018.498240] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2018.498241] Modules linked in: x86_pkg_temp_thermal
>[ 2018.498248] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2018.498249] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2018.498255] Workqueue: events i915_hpd_poll_init_work
>[ 2018.498258] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2018.498262] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2018.498264] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 2018.498266] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2018.498268] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2018.498269] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000009887
>[ 2018.498271] R10: ffffa21375fd2950 R11: 0000000000009887 R12: ffffa21375fd4b40
>[ 2018.498272] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2018.498275] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2018.498277] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2018.498279] CR2: 00007fe487d161e4 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 2018.498280] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2018.498282] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2018.498283] Call Trace:
>[ 2018.498288]  intel_dp_detect+0x19f/0x690
>[ 2018.498294]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2018.498297]  drm_helper_hpd_irq_event+0x79/0x100
>[ 2018.498301]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 2018.498306]  process_one_work+0x146/0x3e0
>[ 2018.498310]  worker_thread+0x43/0x3e0
>[ 2018.498314]  kthread+0x104/0x140
>[ 2018.498318]  ? create_worker+0x190/0x190
>[ 2018.498321]  ? kthread_create_on_node+0x40/0x40
>[ 2018.498324]  ? umh_complete+0x40/0x40
>[ 2018.498328]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2018.498331]  ret_from_fork+0x22/0x30
>[ 2018.498333] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2018.498385] ---[ end trace c9eae18250dbfbff ]---
>[ 2018.498390] [drm:intel_power_well_disable] disabling DC off
>[ 2018.498393] [drm:intel_power_well_disable] disabling always-on
>[ 2018.498397] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 2018.498402] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2018.498406] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2018.498409] [drm:intel_power_well_enable] enabling always-on
>[ 2018.498411] [drm:intel_power_well_enable] enabling DC off
>[ 2018.498415] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2018.498729] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2018.498741] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2018.499166] [drm:drm_dp_i2c_do_msg] native defer
>[ 2018.500343] [drm:drm_dp_i2c_do_msg] native defer
>[ 2018.501518] [drm:drm_dp_i2c_do_msg] native defer
>[ 2018.502690] [drm:drm_dp_i2c_do_msg] native defer
>[ 2018.503864] [drm:drm_dp_i2c_do_msg] native defer
>[ 2018.504609] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2018.505010] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2018.505301] [drm:intel_power_well_disable] disabling DC off
>[ 2018.505304] [drm:intel_power_well_disable] disabling always-on
>[ 2018.505308] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 2018.505313] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2021.536720] [drm:intel_power_well_enable] enabling always-on
>[ 2021.536724] [drm:intel_power_well_enable] enabling DC off
>[ 2021.536730] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2021.536746] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 2021.536786] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 2021.536788] Use count on domain AUX_A is already zero
>[ 2021.536803] ------------[ cut here ]------------
>[ 2021.536810] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2021.536811] Modules linked in: x86_pkg_temp_thermal
>[ 2021.536818] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2021.536820] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2021.536823] Workqueue: events edp_panel_vdd_work
>[ 2021.536826] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2021.536830] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2021.536832] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 2021.536835] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 2021.536836] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 2021.536838] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 00000000000098c4
>[ 2021.536840] R10: 0000000000000000 R11: 00000000000098c4 R12: ffffa21375fd4b40
>[ 2021.536841] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 2021.536843] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2021.536845] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2021.536847] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2021.536849] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2021.536850] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2021.536852] Call Trace:
>[ 2021.536857]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 2021.536860]  edp_panel_vdd_work+0x3b/0x60
>[ 2021.536865]  process_one_work+0x146/0x3e0
>[ 2021.536870]  worker_thread+0x43/0x3e0
>[ 2021.536874]  kthread+0x104/0x140
>[ 2021.536878]  ? create_worker+0x190/0x190
>[ 2021.536881]  ? kthread_create_on_node+0x40/0x40
>[ 2021.536884]  ? umh_complete+0x40/0x40
>[ 2021.536888]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2021.536893]  ret_from_fork+0x22/0x30
>[ 2021.536894] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2021.536947] ---[ end trace c9eae18250dbfc00 ]---
>[ 2021.536952] [drm:intel_power_well_disable] disabling DC off
>[ 2021.536955] [drm:intel_power_well_disable] disabling always-on
>[ 2021.536957] Use count on power well DC off is already zero
>[ 2021.536967] ------------[ cut here ]------------
>[ 2021.536972] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2021.536973] Modules linked in: x86_pkg_temp_thermal
>[ 2021.536977] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2021.536978] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2021.536981] Workqueue: events edp_panel_vdd_work
>[ 2021.536983] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2021.536986] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2021.536988] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 2021.536990] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 2021.536992] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2021.536993] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 00000000000098e6
>[ 2021.536995] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2021.536996] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2021.536998] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2021.537000] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2021.537002] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2021.537003] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2021.537005] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2021.537005] Call Trace:
>[ 2021.537008]  edp_panel_vdd_work+0x5a/0x60
>[ 2021.537013]  process_one_work+0x146/0x3e0
>[ 2021.537017]  worker_thread+0x43/0x3e0
>[ 2021.537020]  kthread+0x104/0x140
>[ 2021.537024]  ? create_worker+0x190/0x190
>[ 2021.537027]  ? kthread_create_on_node+0x40/0x40
>[ 2021.537030]  ? umh_complete+0x40/0x40
>[ 2021.537033]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2021.537036]  ret_from_fork+0x22/0x30
>[ 2021.537038] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2021.537089] ---[ end trace c9eae18250dbfc01 ]---
>[ 2021.537090] Use count on power well always-on is already zero
>[ 2021.537100] ------------[ cut here ]------------
>[ 2021.537105] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2021.537105] Modules linked in: x86_pkg_temp_thermal
>[ 2021.537109] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2021.537110] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2021.537113] Workqueue: events edp_panel_vdd_work
>[ 2021.537115] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2021.537118] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2021.537119] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 2021.537121] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 2021.537123] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2021.537124] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000009906
>[ 2021.537126] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2021.537127] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2021.537129] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2021.537131] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2021.537132] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2021.537134] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2021.537135] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2021.537136] Call Trace:
>[ 2021.537139]  edp_panel_vdd_work+0x5a/0x60
>[ 2021.537143]  process_one_work+0x146/0x3e0
>[ 2021.537147]  worker_thread+0x43/0x3e0
>[ 2021.537150]  kthread+0x104/0x140
>[ 2021.537154]  ? create_worker+0x190/0x190
>[ 2021.537156]  ? kthread_create_on_node+0x40/0x40
>[ 2021.537159]  ? umh_complete+0x40/0x40
>[ 2021.537163]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2021.537166]  ret_from_fork+0x22/0x30
>[ 2021.537167] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2021.537218] ---[ end trace c9eae18250dbfc02 ]---
>[ 2021.538860] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2021.538871] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2021.538878] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2021.538896] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2028.512729] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2028.512735] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2032.096714] [drm:intel_runtime_suspend] Suspending device
>[ 2032.098837] [drm:intel_runtime_suspend] Device suspended
>[ 2032.098882] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2032.098887] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2032.098892] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2032.098895] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2042.336731] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2042.348782] [drm:intel_runtime_resume] Resuming device
>[ 2042.351135] [drm:intel_runtime_resume] Device resumed
>[ 2042.351144] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2042.351150] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2042.351153] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2042.351156] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2042.351161] [drm:intel_power_well_enable] enabling always-on
>[ 2042.351164] [drm:intel_power_well_enable] enabling DC off
>[ 2042.351170] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2042.351185] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 2042.351194] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 2042.351249] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 2042.351258] [drm:wait_panel_status] Wait complete
>[ 2042.351298] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 2042.351307] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 2042.487238] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2042.487246] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2042.487251] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2042.487278] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2042.553002] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2042.553751] Use count on domain AUX_A is already zero
>[ 2042.553767] ------------[ cut here ]------------
>[ 2042.553773] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2042.553774] Modules linked in: x86_pkg_temp_thermal
>[ 2042.553782] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2042.553783] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2042.553786] Workqueue: events output_poll_execute
>[ 2042.553789] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2042.553793] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2042.553795] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 2042.553798] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2042.553799] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2042.553801] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000009948
>[ 2042.553802] R10: ffffa21375fd2950 R11: 0000000000009948 R12: ffffa21375fd4b40
>[ 2042.553804] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2042.553806] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2042.553808] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2042.553810] CR2: 00007fe487d161e4 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 2042.553811] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2042.553813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2042.553814] Call Trace:
>[ 2042.553820]  intel_dp_detect+0x19f/0x690
>[ 2042.553825]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2042.553828]  output_poll_execute+0xf3/0x190
>[ 2042.553834]  process_one_work+0x146/0x3e0
>[ 2042.553838]  worker_thread+0x43/0x3e0
>[ 2042.553842]  kthread+0x104/0x140
>[ 2042.553846]  ? create_worker+0x190/0x190
>[ 2042.553849]  ? kthread_create_on_node+0x40/0x40
>[ 2042.553853]  ? umh_complete+0x40/0x40
>[ 2042.553856]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2042.553861]  ret_from_fork+0x22/0x30
>[ 2042.553863] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2042.553915] ---[ end trace c9eae18250dbfc03 ]---
>[ 2042.553920] [drm:intel_power_well_disable] disabling DC off
>[ 2042.553923] [drm:intel_power_well_disable] disabling always-on
>[ 2042.553931] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2042.553935] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2042.553939] [drm:intel_power_well_enable] enabling always-on
>[ 2042.553941] [drm:intel_power_well_enable] enabling DC off
>[ 2042.553945] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2042.554254] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2042.554265] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2042.554700] [drm:drm_dp_i2c_do_msg] native defer
>[ 2042.555876] [drm:drm_dp_i2c_do_msg] native defer
>[ 2042.557055] [drm:drm_dp_i2c_do_msg] native defer
>[ 2042.558222] [drm:drm_dp_i2c_do_msg] native defer
>[ 2042.559396] [drm:drm_dp_i2c_do_msg] native defer
>[ 2042.560139] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2042.560553] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2042.560848] [drm:intel_power_well_disable] disabling DC off
>[ 2042.560852] [drm:intel_power_well_disable] disabling always-on
>[ 2042.560858] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2042.560868] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2042.560872] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2042.560876] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2042.560879] [drm:intel_power_well_enable] enabling always-on
>[ 2042.560882] [drm:intel_power_well_enable] enabling DC off
>[ 2042.560886] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2042.560894] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2042.560898] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2042.560901] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2042.560903] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2042.561336] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2042.562050] Use count on domain AUX_A is already zero
>[ 2042.562062] ------------[ cut here ]------------
>[ 2042.562069] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2042.562070] Modules linked in: x86_pkg_temp_thermal
>[ 2042.562075] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2042.562076] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2042.562082] Workqueue: events i915_hpd_poll_init_work
>[ 2042.562084] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2042.562088] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2042.562090] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 2042.562092] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2042.562094] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2042.562095] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000009988
>[ 2042.562097] R10: ffffa21375fd2950 R11: 0000000000009988 R12: ffffa21375fd4b40
>[ 2042.562098] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2042.562101] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2042.562102] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2042.562104] CR2: 00007fe487d161e4 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 2042.562106] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2042.562107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2042.562108] Call Trace:
>[ 2042.562113]  intel_dp_detect+0x19f/0x690
>[ 2042.562118]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2042.562122]  drm_helper_hpd_irq_event+0x79/0x100
>[ 2042.562126]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 2042.562131]  process_one_work+0x146/0x3e0
>[ 2042.562135]  worker_thread+0x43/0x3e0
>[ 2042.562139]  kthread+0x104/0x140
>[ 2042.562143]  ? create_worker+0x190/0x190
>[ 2042.562146]  ? kthread_create_on_node+0x40/0x40
>[ 2042.562149]  ret_from_fork+0x22/0x30
>[ 2042.562151] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2042.562203] ---[ end trace c9eae18250dbfc04 ]---
>[ 2042.562207] [drm:intel_power_well_disable] disabling DC off
>[ 2042.562210] [drm:intel_power_well_disable] disabling always-on
>[ 2042.562214] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 2042.562219] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2042.562222] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2042.562225] [drm:intel_power_well_enable] enabling always-on
>[ 2042.562228] [drm:intel_power_well_enable] enabling DC off
>[ 2042.562232] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2042.562535] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2042.562564] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2042.562993] [drm:drm_dp_i2c_do_msg] native defer
>[ 2042.564114] [drm:drm_dp_i2c_do_msg] native defer
>[ 2042.565291] [drm:drm_dp_i2c_do_msg] native defer
>[ 2042.566458] [drm:drm_dp_i2c_do_msg] native defer
>[ 2042.567671] [drm:drm_dp_i2c_do_msg] native defer
>[ 2042.568413] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2042.568830] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2042.569123] [drm:intel_power_well_disable] disabling DC off
>[ 2042.569126] [drm:intel_power_well_disable] disabling always-on
>[ 2042.569130] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 2042.569135] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2045.600696] [drm:intel_power_well_enable] enabling always-on
>[ 2045.600700] [drm:intel_power_well_enable] enabling DC off
>[ 2045.600706] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2045.600722] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 2045.600762] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 2045.600764] Use count on domain AUX_A is already zero
>[ 2045.600779] ------------[ cut here ]------------
>[ 2045.600786] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2045.600787] Modules linked in: x86_pkg_temp_thermal
>[ 2045.600794] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2045.600795] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2045.600799] Workqueue: events edp_panel_vdd_work
>[ 2045.600801] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2045.600805] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2045.600807] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 2045.600810] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 2045.600812] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 2045.600813] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 00000000000099c3
>[ 2045.600815] R10: 0000000000000000 R11: 00000000000099c3 R12: ffffa21375fd4b40
>[ 2045.600817] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 2045.600819] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2045.600821] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2045.600822] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2045.600824] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2045.600825] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2045.600827] Call Trace:
>[ 2045.600831]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 2045.600834]  edp_panel_vdd_work+0x3b/0x60
>[ 2045.600840]  process_one_work+0x146/0x3e0
>[ 2045.600845]  worker_thread+0x43/0x3e0
>[ 2045.600848]  kthread+0x104/0x140
>[ 2045.600853]  ? create_worker+0x190/0x190
>[ 2045.600856]  ? kthread_create_on_node+0x40/0x40
>[ 2045.600861]  ret_from_fork+0x22/0x30
>[ 2045.600862] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2045.600915] ---[ end trace c9eae18250dbfc05 ]---
>[ 2045.600919] [drm:intel_power_well_disable] disabling DC off
>[ 2045.600923] [drm:intel_power_well_disable] disabling always-on
>[ 2045.600925] Use count on power well DC off is already zero
>[ 2045.600935] ------------[ cut here ]------------
>[ 2045.600940] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2045.600940] Modules linked in: x86_pkg_temp_thermal
>[ 2045.600945] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2045.600946] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2045.600949] Workqueue: events edp_panel_vdd_work
>[ 2045.600951] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2045.600954] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2045.600956] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 2045.600958] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 2045.600960] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2045.600961] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 00000000000099e3
>[ 2045.600963] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2045.600964] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2045.600966] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2045.600968] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2045.600969] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2045.600971] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2045.600973] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2045.600973] Call Trace:
>[ 2045.600976]  edp_panel_vdd_work+0x5a/0x60
>[ 2045.600980]  process_one_work+0x146/0x3e0
>[ 2045.600985]  worker_thread+0x43/0x3e0
>[ 2045.600988]  kthread+0x104/0x140
>[ 2045.600992]  ? create_worker+0x190/0x190
>[ 2045.600995]  ? kthread_create_on_node+0x40/0x40
>[ 2045.600998]  ret_from_fork+0x22/0x30
>[ 2045.601000] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2045.601050] ---[ end trace c9eae18250dbfc06 ]---
>[ 2045.601052] Use count on power well always-on is already zero
>[ 2045.601061] ------------[ cut here ]------------
>[ 2045.601066] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2045.601067] Modules linked in: x86_pkg_temp_thermal
>[ 2045.601070] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2045.601071] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2045.601074] Workqueue: events edp_panel_vdd_work
>[ 2045.601076] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2045.601079] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2045.601080] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 2045.601083] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 2045.601084] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2045.601086] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000009a01
>[ 2045.601087] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2045.601089] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2045.601091] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2045.601092] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2045.601094] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2045.601095] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2045.601096] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2045.601097] Call Trace:
>[ 2045.601100]  edp_panel_vdd_work+0x5a/0x60
>[ 2045.601104]  process_one_work+0x146/0x3e0
>[ 2045.601108]  worker_thread+0x43/0x3e0
>[ 2045.601111]  kthread+0x104/0x140
>[ 2045.601115]  ? create_worker+0x190/0x190
>[ 2045.601117]  ? kthread_create_on_node+0x40/0x40
>[ 2045.601121]  ret_from_fork+0x22/0x30
>[ 2045.601122] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2045.601173] ---[ end trace c9eae18250dbfc07 ]---
>[ 2045.602834] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2045.602843] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2045.602852] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2045.602881] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2052.576733] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2052.576740] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2056.160725] [drm:intel_runtime_suspend] Suspending device
>[ 2056.162909] [drm:intel_runtime_suspend] Device suspended
>[ 2056.162957] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2056.162962] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2056.162966] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2056.162970] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2066.400714] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2066.412780] [drm:intel_runtime_resume] Resuming device
>[ 2066.415131] [drm:intel_runtime_resume] Device resumed
>[ 2066.415140] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2066.415146] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2066.415149] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2066.415151] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2066.415157] [drm:intel_power_well_enable] enabling always-on
>[ 2066.415160] [drm:intel_power_well_enable] enabling DC off
>[ 2066.415165] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2066.415180] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 2066.415189] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 2066.415245] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 2066.415254] [drm:wait_panel_status] Wait complete
>[ 2066.415293] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 2066.415302] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 2066.551356] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2066.551365] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2066.551370] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2066.551406] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2066.617062] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2066.617784] Use count on domain AUX_A is already zero
>[ 2066.617799] ------------[ cut here ]------------
>[ 2066.617807] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2066.617808] Modules linked in: x86_pkg_temp_thermal
>[ 2066.617815] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2066.617816] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2066.617820] Workqueue: events output_poll_execute
>[ 2066.617823] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2066.617827] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2066.617829] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 2066.617832] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2066.617833] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2066.617835] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000009a41
>[ 2066.617836] R10: ffffa21375fd2950 R11: 0000000000009a41 R12: ffffa21375fd4b40
>[ 2066.617838] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2066.617840] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2066.617842] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2066.617844] CR2: 00007fe487d161e4 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 2066.617845] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2066.617847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2066.617848] Call Trace:
>[ 2066.617854]  intel_dp_detect+0x19f/0x690
>[ 2066.617860]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2066.617863]  output_poll_execute+0xf3/0x190
>[ 2066.617869]  process_one_work+0x146/0x3e0
>[ 2066.617873]  worker_thread+0x43/0x3e0
>[ 2066.617877]  kthread+0x104/0x140
>[ 2066.617881]  ? create_worker+0x190/0x190
>[ 2066.617884]  ? kthread_create_on_node+0x40/0x40
>[ 2066.617889]  ret_from_fork+0x22/0x30
>[ 2066.617890] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2066.617943] ---[ end trace c9eae18250dbfc08 ]---
>[ 2066.617948] [drm:intel_power_well_disable] disabling DC off
>[ 2066.617951] [drm:intel_power_well_disable] disabling always-on
>[ 2066.617959] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2066.617964] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2066.617967] [drm:intel_power_well_enable] enabling always-on
>[ 2066.617970] [drm:intel_power_well_enable] enabling DC off
>[ 2066.617974] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2066.618283] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2066.618294] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2066.618729] [drm:drm_dp_i2c_do_msg] native defer
>[ 2066.619908] [drm:drm_dp_i2c_do_msg] native defer
>[ 2066.621168] [drm:drm_dp_i2c_do_msg] native defer
>[ 2066.622342] [drm:drm_dp_i2c_do_msg] native defer
>[ 2066.623573] [drm:drm_dp_i2c_do_msg] native defer
>[ 2066.624387] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2066.624811] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2066.625105] [drm:intel_power_well_disable] disabling DC off
>[ 2066.625109] [drm:intel_power_well_disable] disabling always-on
>[ 2066.625116] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2066.625128] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2066.625132] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2066.625137] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2066.625140] [drm:intel_power_well_enable] enabling always-on
>[ 2066.625143] [drm:intel_power_well_enable] enabling DC off
>[ 2066.625147] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2066.625155] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2066.625160] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2066.625163] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2066.625166] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2066.625607] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2066.626319] Use count on domain AUX_A is already zero
>[ 2066.626331] ------------[ cut here ]------------
>[ 2066.626338] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2066.626339] Modules linked in: x86_pkg_temp_thermal
>[ 2066.626345] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2066.626347] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2066.626353] Workqueue: events i915_hpd_poll_init_work
>[ 2066.626356] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2066.626360] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2066.626362] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 2066.626364] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 2066.626366] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa21381dccba0
>[ 2066.626368] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000009a7f
>[ 2066.626369] R10: ffffa21375fd2950 R11: 0000000000009a7f R12: ffffa21375fd4b40
>[ 2066.626371] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2066.626373] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2066.626375] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2066.626377] CR2: 00007fe487d161e4 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 2066.626378] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2066.626380] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2066.626381] Call Trace:
>[ 2066.626386]  intel_dp_detect+0x19f/0x690
>[ 2066.626391]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2066.626395]  drm_helper_hpd_irq_event+0x79/0x100
>[ 2066.626399]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 2066.626404]  process_one_work+0x146/0x3e0
>[ 2066.626408]  worker_thread+0x43/0x3e0
>[ 2066.626411]  kthread+0x104/0x140
>[ 2066.626416]  ? create_worker+0x190/0x190
>[ 2066.626419]  ? kthread_create_on_node+0x40/0x40
>[ 2066.626422]  ? umh_complete+0x40/0x40
>[ 2066.626426]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2066.626429]  ret_from_fork+0x22/0x30
>[ 2066.626431] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2066.626483] ---[ end trace c9eae18250dbfc09 ]---
>[ 2066.626488] [drm:intel_power_well_disable] disabling DC off
>[ 2066.626491] [drm:intel_power_well_disable] disabling always-on
>[ 2066.626495] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 2066.626499] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2066.626503] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2066.626506] [drm:intel_power_well_enable] enabling always-on
>[ 2066.626509] [drm:intel_power_well_enable] enabling DC off
>[ 2066.626513] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2066.626830] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2066.626843] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2066.627272] [drm:drm_dp_i2c_do_msg] native defer
>[ 2066.628450] [drm:drm_dp_i2c_do_msg] native defer
>[ 2066.629632] [drm:drm_dp_i2c_do_msg] native defer
>[ 2066.630799] [drm:drm_dp_i2c_do_msg] native defer
>[ 2066.631980] [drm:drm_dp_i2c_do_msg] native defer
>[ 2066.632699] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2066.633101] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2066.633392] [drm:intel_power_well_disable] disabling DC off
>[ 2066.633396] [drm:intel_power_well_disable] disabling always-on
>[ 2066.633400] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 2066.633405] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2069.664713] [drm:intel_power_well_enable] enabling always-on
>[ 2069.664718] [drm:intel_power_well_enable] enabling DC off
>[ 2069.664723] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2069.664740] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 2069.664780] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 2069.664781] Use count on domain AUX_A is already zero
>[ 2069.664797] ------------[ cut here ]------------
>[ 2069.664804] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2069.664805] Modules linked in: x86_pkg_temp_thermal
>[ 2069.664812] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2069.664813] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2069.664816] Workqueue: events edp_panel_vdd_work
>[ 2069.664819] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2069.664823] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2069.664825] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 2069.664828] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 2069.664830] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 2069.664831] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000009abc
>[ 2069.664833] R10: 0000000000000000 R11: 0000000000009abc R12: ffffa21375fd4b40
>[ 2069.664834] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 2069.664836] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2069.664838] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2069.664840] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2069.664842] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2069.664843] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2069.664845] Call Trace:
>[ 2069.664849]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 2069.664852]  edp_panel_vdd_work+0x3b/0x60
>[ 2069.664859]  process_one_work+0x146/0x3e0
>[ 2069.664863]  worker_thread+0x43/0x3e0
>[ 2069.664867]  kthread+0x104/0x140
>[ 2069.664871]  ? create_worker+0x190/0x190
>[ 2069.664874]  ? kthread_create_on_node+0x40/0x40
>[ 2069.664877]  ? umh_complete+0x40/0x40
>[ 2069.664881]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2069.664886]  ret_from_fork+0x22/0x30
>[ 2069.664887] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2069.664940] ---[ end trace c9eae18250dbfc0a ]---
>[ 2069.664945] [drm:intel_power_well_disable] disabling DC off
>[ 2069.664948] [drm:intel_power_well_disable] disabling always-on
>[ 2069.664950] Use count on power well DC off is already zero
>[ 2069.664960] ------------[ cut here ]------------
>[ 2069.664965] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2069.664965] Modules linked in: x86_pkg_temp_thermal
>[ 2069.664969] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2069.664971] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2069.664973] Workqueue: events edp_panel_vdd_work
>[ 2069.664976] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2069.664979] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2069.664981] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 2069.664983] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 2069.664985] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2069.664986] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000009ade
>[ 2069.664988] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2069.664989] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2069.664991] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2069.664993] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2069.664994] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2069.664996] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2069.664997] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2069.664998] Call Trace:
>[ 2069.665001]  edp_panel_vdd_work+0x5a/0x60
>[ 2069.665006]  process_one_work+0x146/0x3e0
>[ 2069.665010]  worker_thread+0x43/0x3e0
>[ 2069.665013]  kthread+0x104/0x140
>[ 2069.665017]  ? create_worker+0x190/0x190
>[ 2069.665020]  ? kthread_create_on_node+0x40/0x40
>[ 2069.665023]  ? umh_complete+0x40/0x40
>[ 2069.665027]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2069.665030]  ret_from_fork+0x22/0x30
>[ 2069.665032] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2069.665083] ---[ end trace c9eae18250dbfc0b ]---
>[ 2069.665084] Use count on power well always-on is already zero
>[ 2069.665094] ------------[ cut here ]------------
>[ 2069.665099] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2069.665100] Modules linked in: x86_pkg_temp_thermal
>[ 2069.665103] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2069.665104] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2069.665107] Workqueue: events edp_panel_vdd_work
>[ 2069.665109] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2069.665112] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2069.665114] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 2069.665116] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 2069.665117] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2069.665119] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000009afe
>[ 2069.665120] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2069.665122] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2069.665124] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2069.665125] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2069.665127] CR2: 00007fe487d161e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2069.665128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2069.665129] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2069.665130] Call Trace:
>[ 2069.665133]  edp_panel_vdd_work+0x5a/0x60
>[ 2069.665137]  process_one_work+0x146/0x3e0
>[ 2069.665141]  worker_thread+0x43/0x3e0
>[ 2069.665144]  kthread+0x104/0x140
>[ 2069.665148]  ? create_worker+0x190/0x190
>[ 2069.665151]  ? kthread_create_on_node+0x40/0x40
>[ 2069.665154]  ? umh_complete+0x40/0x40
>[ 2069.665157]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2069.665160]  ret_from_fork+0x22/0x30
>[ 2069.665162] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2069.665212] ---[ end trace c9eae18250dbfc0c ]---
>[ 2069.666852] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2069.666864] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2069.666870] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2069.666890] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2076.640645] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2076.640651] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2079.712646] [drm:intel_runtime_suspend] Suspending device
>[ 2079.714828] [drm:intel_runtime_suspend] Device suspended
>[ 2079.714876] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2079.714881] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2079.714886] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2079.714890] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2089.952726] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2089.964781] [drm:intel_runtime_resume] Resuming device
>[ 2089.967133] [drm:intel_runtime_resume] Device resumed
>[ 2089.967143] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2089.967149] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2089.967151] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2089.967154] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2089.967159] [drm:intel_power_well_enable] enabling always-on
>[ 2089.967162] [drm:intel_power_well_enable] enabling DC off
>[ 2089.967167] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2089.967182] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 2089.967191] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 2089.967247] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 2089.967256] [drm:wait_panel_status] Wait complete
>[ 2089.967296] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 2089.967304] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 2090.103258] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2090.103266] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2090.103271] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2090.103298] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2090.169041] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2090.169755] Use count on domain AUX_A is already zero
>[ 2090.169769] ------------[ cut here ]------------
>[ 2090.169777] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2090.169778] Modules linked in: x86_pkg_temp_thermal
>[ 2090.169785] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2090.169787] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2090.169791] Workqueue: events output_poll_execute
>[ 2090.169793] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2090.169798] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2090.169800] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 2090.169803] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2090.169804] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2090.169806] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000009b40
>[ 2090.169807] R10: ffffa21375fd2950 R11: 0000000000009b40 R12: ffffa21375fd4b40
>[ 2090.169809] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2090.169811] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2090.169813] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2090.169815] CR2: 00007fd80516e5f8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2090.169816] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2090.169818] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2090.169819] Call Trace:
>[ 2090.169825]  intel_dp_detect+0x19f/0x690
>[ 2090.169831]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2090.169834]  output_poll_execute+0xf3/0x190
>[ 2090.169840]  process_one_work+0x146/0x3e0
>[ 2090.169844]  worker_thread+0x43/0x3e0
>[ 2090.169848]  kthread+0x104/0x140
>[ 2090.169852]  ? create_worker+0x190/0x190
>[ 2090.169855]  ? kthread_create_on_node+0x40/0x40
>[ 2090.169858]  ? umh_complete+0x40/0x40
>[ 2090.169862]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2090.169866]  ret_from_fork+0x22/0x30
>[ 2090.169868] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2090.169921] ---[ end trace c9eae18250dbfc0d ]---
>[ 2090.169926] [drm:intel_power_well_disable] disabling DC off
>[ 2090.169929] [drm:intel_power_well_disable] disabling always-on
>[ 2090.169937] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2090.169942] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2090.169945] [drm:intel_power_well_enable] enabling always-on
>[ 2090.169948] [drm:intel_power_well_enable] enabling DC off
>[ 2090.169952] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2090.170264] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2090.170275] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2090.170740] [drm:drm_dp_i2c_do_msg] native defer
>[ 2090.171919] [drm:drm_dp_i2c_do_msg] native defer
>[ 2090.173094] [drm:drm_dp_i2c_do_msg] native defer
>[ 2090.174264] [drm:drm_dp_i2c_do_msg] native defer
>[ 2090.175441] [drm:drm_dp_i2c_do_msg] native defer
>[ 2090.176188] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2090.176593] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2090.176887] [drm:intel_power_well_disable] disabling DC off
>[ 2090.176890] [drm:intel_power_well_disable] disabling always-on
>[ 2090.176897] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2090.176907] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2090.176912] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2090.176916] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2090.176919] [drm:intel_power_well_enable] enabling always-on
>[ 2090.176922] [drm:intel_power_well_enable] enabling DC off
>[ 2090.176926] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2090.176934] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2090.176938] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2090.176941] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2090.176943] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2090.177377] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2090.178094] Use count on domain AUX_A is already zero
>[ 2090.178106] ------------[ cut here ]------------
>[ 2090.178112] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2090.178113] Modules linked in: x86_pkg_temp_thermal
>[ 2090.178119] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2090.178120] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2090.178126] Workqueue: events i915_hpd_poll_init_work
>[ 2090.178129] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2090.178133] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2090.178135] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 2090.178137] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2090.178139] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2090.178140] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000009b80
>[ 2090.178142] R10: ffffa21375fd2950 R11: 0000000000009b80 R12: ffffa21375fd4b40
>[ 2090.178143] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2090.178145] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2090.178147] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2090.178149] CR2: 00007fd80516e5f8 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 2090.178150] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2090.178152] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2090.178153] Call Trace:
>[ 2090.178157]  intel_dp_detect+0x19f/0x690
>[ 2090.178162]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2090.178166]  drm_helper_hpd_irq_event+0x79/0x100
>[ 2090.178170]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 2090.178175]  process_one_work+0x146/0x3e0
>[ 2090.178179]  worker_thread+0x43/0x3e0
>[ 2090.178183]  kthread+0x104/0x140
>[ 2090.178187]  ? create_worker+0x190/0x190
>[ 2090.178190]  ? kthread_create_on_node+0x40/0x40
>[ 2090.178194]  ret_from_fork+0x22/0x30
>[ 2090.178195] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2090.178247] ---[ end trace c9eae18250dbfc0e ]---
>[ 2090.178251] [drm:intel_power_well_disable] disabling DC off
>[ 2090.178254] [drm:intel_power_well_disable] disabling always-on
>[ 2090.178258] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 2090.178263] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2090.178267] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2090.178270] [drm:intel_power_well_enable] enabling always-on
>[ 2090.178272] [drm:intel_power_well_enable] enabling DC off
>[ 2090.178276] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2090.179314] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2090.179325] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2090.179749] [drm:drm_dp_i2c_do_msg] native defer
>[ 2090.180924] [drm:drm_dp_i2c_do_msg] native defer
>[ 2090.182129] [drm:drm_dp_i2c_do_msg] native defer
>[ 2090.183297] [drm:drm_dp_i2c_do_msg] native defer
>[ 2090.184476] [drm:drm_dp_i2c_do_msg] native defer
>[ 2090.185303] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2090.185710] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2090.186004] [drm:intel_power_well_disable] disabling DC off
>[ 2090.186008] [drm:intel_power_well_disable] disabling always-on
>[ 2090.186013] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 2090.186018] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2093.216623] [drm:intel_power_well_enable] enabling always-on
>[ 2093.216627] [drm:intel_power_well_enable] enabling DC off
>[ 2093.216633] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2093.216649] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 2093.216689] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 2093.216691] Use count on domain AUX_A is already zero
>[ 2093.216707] ------------[ cut here ]------------
>[ 2093.216713] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2093.216715] Modules linked in: x86_pkg_temp_thermal
>[ 2093.216722] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2093.216723] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2093.216726] Workqueue: events edp_panel_vdd_work
>[ 2093.216729] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2093.216733] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2093.216735] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 2093.216738] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 2093.216739] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 2093.216741] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000009bbb
>[ 2093.216742] R10: 0000000000000000 R11: 0000000000009bbb R12: ffffa21375fd4b40
>[ 2093.216744] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 2093.216746] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2093.216748] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2093.216749] CR2: 00007f62ff8fc2b8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2093.216751] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2093.216753] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2093.216754] Call Trace:
>[ 2093.216758]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 2093.216761]  edp_panel_vdd_work+0x3b/0x60
>[ 2093.216767]  process_one_work+0x146/0x3e0
>[ 2093.216772]  worker_thread+0x43/0x3e0
>[ 2093.216775]  kthread+0x104/0x140
>[ 2093.216779]  ? create_worker+0x190/0x190
>[ 2093.216783]  ? kthread_create_on_node+0x40/0x40
>[ 2093.216787]  ret_from_fork+0x22/0x30
>[ 2093.216789] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2093.216842] ---[ end trace c9eae18250dbfc0f ]---
>[ 2093.216846] [drm:intel_power_well_disable] disabling DC off
>[ 2093.216850] [drm:intel_power_well_disable] disabling always-on
>[ 2093.216851] Use count on power well DC off is already zero
>[ 2093.216862] ------------[ cut here ]------------
>[ 2093.216866] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2093.216867] Modules linked in: x86_pkg_temp_thermal
>[ 2093.216871] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2093.216873] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2093.216875] Workqueue: events edp_panel_vdd_work
>[ 2093.216878] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2093.216881] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2093.216883] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 2093.216885] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 2093.216887] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2093.216888] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000009bdb
>[ 2093.216889] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2093.216891] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2093.216893] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2093.216895] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2093.216896] CR2: 00007f62ff8fc2b8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2093.216898] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2093.216899] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2093.216900] Call Trace:
>[ 2093.216903]  edp_panel_vdd_work+0x5a/0x60
>[ 2093.216907]  process_one_work+0x146/0x3e0
>[ 2093.216911]  worker_thread+0x43/0x3e0
>[ 2093.216914]  kthread+0x104/0x140
>[ 2093.216918]  ? create_worker+0x190/0x190
>[ 2093.216921]  ? kthread_create_on_node+0x40/0x40
>[ 2093.216924]  ret_from_fork+0x22/0x30
>[ 2093.216926] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2093.216977] ---[ end trace c9eae18250dbfc10 ]---
>[ 2093.216978] Use count on power well always-on is already zero
>[ 2093.216988] ------------[ cut here ]------------
>[ 2093.216992] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2093.216993] Modules linked in: x86_pkg_temp_thermal
>[ 2093.216997] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2093.216998] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2093.217000] Workqueue: events edp_panel_vdd_work
>[ 2093.217002] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2093.217005] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2093.217007] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 2093.217009] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 2093.217011] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2093.217012] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000009bf9
>[ 2093.217013] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2093.217015] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2093.217017] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2093.217018] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2093.217020] CR2: 00007f62ff8fc2b8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2093.217021] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2093.217022] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2093.217023] Call Trace:
>[ 2093.217026]  edp_panel_vdd_work+0x5a/0x60
>[ 2093.217030]  process_one_work+0x146/0x3e0
>[ 2093.217034]  worker_thread+0x43/0x3e0
>[ 2093.217037]  kthread+0x104/0x140
>[ 2093.217041]  ? create_worker+0x190/0x190
>[ 2093.217044]  ? kthread_create_on_node+0x40/0x40
>[ 2093.217047]  ret_from_fork+0x22/0x30
>[ 2093.217048] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2093.217099] ---[ end trace c9eae18250dbfc11 ]---
>[ 2093.218762] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2093.218772] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2093.218780] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2093.218801] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2100.192728] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2100.192734] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2103.776728] [drm:intel_runtime_suspend] Suspending device
>[ 2103.778918] [drm:intel_runtime_suspend] Device suspended
>[ 2103.778965] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2103.778971] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2103.778975] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2103.778979] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2114.016725] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2114.028757] [drm:intel_runtime_resume] Resuming device
>[ 2114.031116] [drm:intel_runtime_resume] Device resumed
>[ 2114.031125] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2114.031131] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2114.031134] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2114.031136] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2114.031142] [drm:intel_power_well_enable] enabling always-on
>[ 2114.031145] [drm:intel_power_well_enable] enabling DC off
>[ 2114.031150] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2114.031166] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 2114.031175] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 2114.031231] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 2114.031240] [drm:wait_panel_status] Wait complete
>[ 2114.031279] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 2114.031287] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 2114.167245] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2114.167253] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2114.167258] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2114.167284] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2114.233036] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2114.233755] Use count on domain AUX_A is already zero
>[ 2114.233770] ------------[ cut here ]------------
>[ 2114.233777] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2114.233778] Modules linked in: x86_pkg_temp_thermal
>[ 2114.233785] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2114.233787] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2114.233790] Workqueue: events output_poll_execute
>[ 2114.233793] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2114.233798] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2114.233799] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 2114.233802] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2114.233804] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2114.233805] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000009c39
>[ 2114.233807] R10: ffffa21375fd2950 R11: 0000000000009c39 R12: ffffa21375fd4b40
>[ 2114.233808] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2114.233811] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2114.233812] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2114.233814] CR2: 00007f62ff8fc2b8 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 2114.233816] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2114.233817] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2114.233819] Call Trace:
>[ 2114.233824]  intel_dp_detect+0x19f/0x690
>[ 2114.233830]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2114.233833]  output_poll_execute+0xf3/0x190
>[ 2114.233839]  process_one_work+0x146/0x3e0
>[ 2114.233843]  worker_thread+0x43/0x3e0
>[ 2114.233846]  kthread+0x104/0x140
>[ 2114.233850]  ? create_worker+0x190/0x190
>[ 2114.233854]  ? kthread_create_on_node+0x40/0x40
>[ 2114.233858]  ret_from_fork+0x22/0x30
>[ 2114.233860] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2114.233912] ---[ end trace c9eae18250dbfc12 ]---
>[ 2114.233917] [drm:intel_power_well_disable] disabling DC off
>[ 2114.233920] [drm:intel_power_well_disable] disabling always-on
>[ 2114.233928] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2114.233933] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2114.233936] [drm:intel_power_well_enable] enabling always-on
>[ 2114.233939] [drm:intel_power_well_enable] enabling DC off
>[ 2114.233943] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2114.234253] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2114.234264] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2114.235496] [drm:drm_dp_i2c_do_msg] native defer
>[ 2114.236686] [drm:drm_dp_i2c_do_msg] native defer
>[ 2114.237959] [drm:drm_dp_i2c_do_msg] native defer
>[ 2114.239279] [drm:drm_dp_i2c_do_msg] native defer
>[ 2114.240464] [drm:drm_dp_i2c_do_msg] native defer
>[ 2114.241260] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2114.241668] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2114.241962] [drm:intel_power_well_disable] disabling DC off
>[ 2114.241966] [drm:intel_power_well_disable] disabling always-on
>[ 2114.241973] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2114.241985] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2114.241990] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2114.241994] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2114.241998] [drm:intel_power_well_enable] enabling always-on
>[ 2114.242001] [drm:intel_power_well_enable] enabling DC off
>[ 2114.242005] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2114.242014] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2114.242019] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2114.242022] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2114.242024] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2114.242458] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2114.243450] Use count on domain AUX_A is already zero
>[ 2114.243465] ------------[ cut here ]------------
>[ 2114.243472] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2114.243473] Modules linked in: x86_pkg_temp_thermal
>[ 2114.243480] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2114.243481] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2114.243487] Workqueue: events i915_hpd_poll_init_work
>[ 2114.243490] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2114.243494] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2114.243496] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 2114.243499] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2114.243501] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2114.243502] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000009c77
>[ 2114.243504] R10: ffffa21375fd2950 R11: 0000000000009c77 R12: ffffa21375fd4b40
>[ 2114.243505] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2114.243507] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2114.243509] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2114.243511] CR2: 00007f62ff8fc2b8 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 2114.243513] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2114.243514] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2114.243515] Call Trace:
>[ 2114.243521]  intel_dp_detect+0x19f/0x690
>[ 2114.243526]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2114.243530]  drm_helper_hpd_irq_event+0x79/0x100
>[ 2114.243534]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 2114.243565]  process_one_work+0x146/0x3e0
>[ 2114.243573]  worker_thread+0x43/0x3e0
>[ 2114.243580]  kthread+0x104/0x140
>[ 2114.243594]  ? create_worker+0x190/0x190
>[ 2114.243601]  ? kthread_create_on_node+0x40/0x40
>[ 2114.243608]  ? umh_complete+0x40/0x40
>[ 2114.243619]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2114.243630]  ret_from_fork+0x22/0x30
>[ 2114.243636] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2114.243738] ---[ end trace c9eae18250dbfc13 ]---
>[ 2114.243745] [drm:intel_power_well_disable] disabling DC off
>[ 2114.243751] [drm:intel_power_well_disable] disabling always-on
>[ 2114.243766] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 2114.243778] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2114.243783] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2114.243790] [drm:intel_power_well_enable] enabling always-on
>[ 2114.243795] [drm:intel_power_well_enable] enabling DC off
>[ 2114.243800] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2114.244113] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2114.244127] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2114.244557] [drm:drm_dp_i2c_do_msg] native defer
>[ 2114.245734] [drm:drm_dp_i2c_do_msg] native defer
>[ 2114.246910] [drm:drm_dp_i2c_do_msg] native defer
>[ 2114.248081] [drm:drm_dp_i2c_do_msg] native defer
>[ 2114.249258] [drm:drm_dp_i2c_do_msg] native defer
>[ 2114.250000] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2114.250401] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2114.250700] [drm:intel_power_well_disable] disabling DC off
>[ 2114.250704] [drm:intel_power_well_disable] disabling always-on
>[ 2114.250708] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 2114.250713] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2117.280730] [drm:intel_power_well_enable] enabling always-on
>[ 2117.280735] [drm:intel_power_well_enable] enabling DC off
>[ 2117.280741] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2117.280757] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 2117.280796] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 2117.280798] Use count on domain AUX_A is already zero
>[ 2117.280814] ------------[ cut here ]------------
>[ 2117.280820] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2117.280821] Modules linked in: x86_pkg_temp_thermal
>[ 2117.280828] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2117.280829] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2117.280833] Workqueue: events edp_panel_vdd_work
>[ 2117.280836] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2117.280840] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2117.280842] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 2117.280845] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 2117.280846] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 2117.280848] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000009cb4
>[ 2117.280850] R10: 0000000000000000 R11: 0000000000009cb4 R12: ffffa21375fd4b40
>[ 2117.280851] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 2117.280853] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2117.280855] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2117.280857] CR2: 00007f62ff8fc2b8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2117.280858] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2117.280860] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2117.280861] Call Trace:
>[ 2117.280866]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 2117.280869]  edp_panel_vdd_work+0x3b/0x60
>[ 2117.280875]  process_one_work+0x146/0x3e0
>[ 2117.280879]  worker_thread+0x43/0x3e0
>[ 2117.280883]  kthread+0x104/0x140
>[ 2117.280887]  ? create_worker+0x190/0x190
>[ 2117.280891]  ? kthread_create_on_node+0x40/0x40
>[ 2117.280894]  ? umh_complete+0x40/0x40
>[ 2117.280898]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2117.280902]  ret_from_fork+0x22/0x30
>[ 2117.280904] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2117.280957] ---[ end trace c9eae18250dbfc14 ]---
>[ 2117.280961] [drm:intel_power_well_disable] disabling DC off
>[ 2117.280964] [drm:intel_power_well_disable] disabling always-on
>[ 2117.280966] Use count on power well DC off is already zero
>[ 2117.280977] ------------[ cut here ]------------
>[ 2117.280981] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2117.280982] Modules linked in: x86_pkg_temp_thermal
>[ 2117.280986] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2117.280988] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2117.280990] Workqueue: events edp_panel_vdd_work
>[ 2117.280993] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2117.280996] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2117.280997] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 2117.281000] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 2117.281001] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2117.281003] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000009cd6
>[ 2117.281004] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2117.281006] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2117.281008] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2117.281009] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2117.281011] CR2: 00007f62ff8fc2b8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2117.281013] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2117.281014] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2117.281015] Call Trace:
>[ 2117.281018]  edp_panel_vdd_work+0x5a/0x60
>[ 2117.281022]  process_one_work+0x146/0x3e0
>[ 2117.281026]  worker_thread+0x43/0x3e0
>[ 2117.281029]  kthread+0x104/0x140
>[ 2117.281033]  ? create_worker+0x190/0x190
>[ 2117.281036]  ? kthread_create_on_node+0x40/0x40
>[ 2117.281039]  ? umh_complete+0x40/0x40
>[ 2117.281043]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2117.281046]  ret_from_fork+0x22/0x30
>[ 2117.281048] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2117.281098] ---[ end trace c9eae18250dbfc15 ]---
>[ 2117.281100] Use count on power well always-on is already zero
>[ 2117.281110] ------------[ cut here ]------------
>[ 2117.281114] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2117.281115] Modules linked in: x86_pkg_temp_thermal
>[ 2117.281119] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2117.281120] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2117.281122] Workqueue: events edp_panel_vdd_work
>[ 2117.281125] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2117.281128] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2117.281129] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 2117.281131] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 2117.281133] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2117.281134] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000009cf6
>[ 2117.281136] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2117.281137] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2117.281139] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2117.281141] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2117.281142] CR2: 00007f62ff8fc2b8 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2117.281144] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2117.281145] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2117.281146] Call Trace:
>[ 2117.281148]  edp_panel_vdd_work+0x5a/0x60
>[ 2117.281153]  process_one_work+0x146/0x3e0
>[ 2117.281157]  worker_thread+0x43/0x3e0
>[ 2117.281160]  kthread+0x104/0x140
>[ 2117.281164]  ? create_worker+0x190/0x190
>[ 2117.281167]  ? kthread_create_on_node+0x40/0x40
>[ 2117.281170]  ? umh_complete+0x40/0x40
>[ 2117.281173]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2117.281176]  ret_from_fork+0x22/0x30
>[ 2117.281178] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2117.281228] ---[ end trace c9eae18250dbfc16 ]---
>[ 2117.282868] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2117.282877] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2117.282884] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2117.282900] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2124.256727] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2124.256733] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2127.840726] [drm:intel_runtime_suspend] Suspending device
>[ 2127.842909] [drm:intel_runtime_suspend] Device suspended
>[ 2127.842956] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2127.842961] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2127.842966] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2127.842970] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2138.080722] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2138.092788] [drm:intel_runtime_resume] Resuming device
>[ 2138.095140] [drm:intel_runtime_resume] Device resumed
>[ 2138.095149] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2138.095155] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2138.095157] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2138.095160] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2138.095166] [drm:intel_power_well_enable] enabling always-on
>[ 2138.095168] [drm:intel_power_well_enable] enabling DC off
>[ 2138.095173] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2138.095189] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 2138.095198] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 2138.095253] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 2138.095263] [drm:wait_panel_status] Wait complete
>[ 2138.095302] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 2138.095310] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 2138.231269] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2138.231278] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2138.231283] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2138.231311] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2138.297005] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2138.297752] Use count on domain AUX_A is already zero
>[ 2138.297768] ------------[ cut here ]------------
>[ 2138.297775] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2138.297776] Modules linked in: x86_pkg_temp_thermal
>[ 2138.297783] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2138.297784] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2138.297788] Workqueue: events output_poll_execute
>[ 2138.297791] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2138.297795] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2138.297797] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 2138.297799] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2138.297801] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2138.297803] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000009d38
>[ 2138.297804] R10: ffffa21375fd2950 R11: 0000000000009d38 R12: ffffa21375fd4b40
>[ 2138.297806] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2138.297808] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2138.297810] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2138.297811] CR2: 0000000002c2f000 CR3: 000000027258c000 CR4: 00000000003406e0
>[ 2138.297813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2138.297814] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2138.297815] Call Trace:
>[ 2138.297821]  intel_dp_detect+0x19f/0x690
>[ 2138.297827]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2138.297830]  output_poll_execute+0xf3/0x190
>[ 2138.297836]  process_one_work+0x146/0x3e0
>[ 2138.297840]  worker_thread+0x43/0x3e0
>[ 2138.297844]  kthread+0x104/0x140
>[ 2138.297848]  ? create_worker+0x190/0x190
>[ 2138.297851]  ? kthread_create_on_node+0x40/0x40
>[ 2138.297854]  ? umh_complete+0x40/0x40
>[ 2138.297858]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2138.297862]  ret_from_fork+0x22/0x30
>[ 2138.297864] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2138.297917] ---[ end trace c9eae18250dbfc17 ]---
>[ 2138.297921] [drm:intel_power_well_disable] disabling DC off
>[ 2138.297924] [drm:intel_power_well_disable] disabling always-on
>[ 2138.297932] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2138.297936] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2138.297939] [drm:intel_power_well_enable] enabling always-on
>[ 2138.297942] [drm:intel_power_well_enable] enabling DC off
>[ 2138.297946] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2138.298256] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2138.298268] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2138.299301] [drm:drm_dp_i2c_do_msg] native defer
>[ 2138.300479] [drm:drm_dp_i2c_do_msg] native defer
>[ 2138.301663] [drm:drm_dp_i2c_do_msg] native defer
>[ 2138.302834] [drm:drm_dp_i2c_do_msg] native defer
>[ 2138.304015] [drm:drm_dp_i2c_do_msg] native defer
>[ 2138.304705] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2138.305107] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2138.305399] [drm:intel_power_well_disable] disabling DC off
>[ 2138.305402] [drm:intel_power_well_disable] disabling always-on
>[ 2138.305409] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2138.305418] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2138.305422] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2138.305426] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2138.305429] [drm:intel_power_well_enable] enabling always-on
>[ 2138.305432] [drm:intel_power_well_enable] enabling DC off
>[ 2138.305436] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2138.305443] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2138.305448] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2138.305450] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2138.305452] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2138.306082] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2138.306790] Use count on domain AUX_A is already zero
>[ 2138.306802] ------------[ cut here ]------------
>[ 2138.306808] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2138.306808] Modules linked in: x86_pkg_temp_thermal
>[ 2138.306814] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2138.306815] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2138.306821] Workqueue: events i915_hpd_poll_init_work
>[ 2138.306824] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2138.306827] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2138.306829] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 2138.306832] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2138.306833] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2138.306835] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000009d78
>[ 2138.306836] R10: ffffa21375fd2950 R11: 0000000000009d78 R12: ffffa21375fd4b40
>[ 2138.306837] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2138.306839] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2138.306841] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2138.306843] CR2: 0000000002c2f000 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 2138.306844] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2138.306846] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2138.306847] Call Trace:
>[ 2138.306851]  intel_dp_detect+0x19f/0x690
>[ 2138.306857]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2138.306860]  drm_helper_hpd_irq_event+0x79/0x100
>[ 2138.306864]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 2138.306869]  process_one_work+0x146/0x3e0
>[ 2138.306873]  worker_thread+0x43/0x3e0
>[ 2138.306877]  kthread+0x104/0x140
>[ 2138.306881]  ? create_worker+0x190/0x190
>[ 2138.306884]  ? kthread_create_on_node+0x40/0x40
>[ 2138.306887]  ret_from_fork+0x22/0x30
>[ 2138.306889] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2138.306941] ---[ end trace c9eae18250dbfc18 ]---
>[ 2138.306945] [drm:intel_power_well_disable] disabling DC off
>[ 2138.306948] [drm:intel_power_well_disable] disabling always-on
>[ 2138.306951] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 2138.306956] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2138.306960] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2138.306963] [drm:intel_power_well_enable] enabling always-on
>[ 2138.306965] [drm:intel_power_well_enable] enabling DC off
>[ 2138.306969] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2138.307273] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2138.307284] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2138.307724] [drm:drm_dp_i2c_do_msg] native defer
>[ 2138.308901] [drm:drm_dp_i2c_do_msg] native defer
>[ 2138.310074] [drm:drm_dp_i2c_do_msg] native defer
>[ 2138.311239] [drm:drm_dp_i2c_do_msg] native defer
>[ 2138.312413] [drm:drm_dp_i2c_do_msg] native defer
>[ 2138.313203] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2138.313609] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2138.313902] [drm:intel_power_well_disable] disabling DC off
>[ 2138.313906] [drm:intel_power_well_disable] disabling always-on
>[ 2138.313911] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 2138.313916] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2141.344656] [drm:intel_power_well_enable] enabling always-on
>[ 2141.344660] [drm:intel_power_well_enable] enabling DC off
>[ 2141.344666] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2141.344682] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 2141.344722] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 2141.344724] Use count on domain AUX_A is already zero
>[ 2141.344740] ------------[ cut here ]------------
>[ 2141.344746] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2141.344747] Modules linked in: x86_pkg_temp_thermal
>[ 2141.344754] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2141.344756] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2141.344759] Workqueue: events edp_panel_vdd_work
>[ 2141.344762] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2141.344766] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2141.344768] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 2141.344771] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 2141.344772] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 2141.344774] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000009db3
>[ 2141.344775] R10: 0000000000000000 R11: 0000000000009db3 R12: ffffa21375fd4b40
>[ 2141.344777] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 2141.344779] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2141.344781] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2141.344783] CR2: 00007f951a4481e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2141.344784] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2141.344786] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2141.344787] Call Trace:
>[ 2141.344792]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 2141.344795]  edp_panel_vdd_work+0x3b/0x60
>[ 2141.344801]  process_one_work+0x146/0x3e0
>[ 2141.344805]  worker_thread+0x43/0x3e0
>[ 2141.344809]  kthread+0x104/0x140
>[ 2141.344813]  ? create_worker+0x190/0x190
>[ 2141.344816]  ? kthread_create_on_node+0x40/0x40
>[ 2141.344820]  ret_from_fork+0x22/0x30
>[ 2141.344822] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2141.344875] ---[ end trace c9eae18250dbfc19 ]---
>[ 2141.344880] [drm:intel_power_well_disable] disabling DC off
>[ 2141.344883] [drm:intel_power_well_disable] disabling always-on
>[ 2141.344885] Use count on power well DC off is already zero
>[ 2141.344895] ------------[ cut here ]------------
>[ 2141.344899] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2141.344900] Modules linked in: x86_pkg_temp_thermal
>[ 2141.344904] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2141.344906] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2141.344908] Workqueue: events edp_panel_vdd_work
>[ 2141.344910] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2141.344914] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2141.344915] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 2141.344918] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 2141.344919] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2141.344921] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000009dd3
>[ 2141.344922] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2141.344924] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2141.344926] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2141.344928] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2141.344929] CR2: 00007f951a4481e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2141.344931] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2141.344932] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2141.344933] Call Trace:
>[ 2141.344936]  edp_panel_vdd_work+0x5a/0x60
>[ 2141.344940]  process_one_work+0x146/0x3e0
>[ 2141.344944]  worker_thread+0x43/0x3e0
>[ 2141.344948]  kthread+0x104/0x140
>[ 2141.344952]  ? create_worker+0x190/0x190
>[ 2141.344955]  ? kthread_create_on_node+0x40/0x40
>[ 2141.344958]  ret_from_fork+0x22/0x30
>[ 2141.344960] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2141.345011] ---[ end trace c9eae18250dbfc1a ]---
>[ 2141.345012] Use count on power well always-on is already zero
>[ 2141.345022] ------------[ cut here ]------------
>[ 2141.345027] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2141.345027] Modules linked in: x86_pkg_temp_thermal
>[ 2141.345031] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2141.345032] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2141.345035] Workqueue: events edp_panel_vdd_work
>[ 2141.345037] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2141.345040] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2141.345041] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 2141.345044] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 2141.345045] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2141.345047] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000009df1
>[ 2141.345048] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2141.345050] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2141.345051] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2141.345053] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2141.345054] CR2: 00007f951a4481e4 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2141.345056] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2141.345057] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2141.345058] Call Trace:
>[ 2141.345061]  edp_panel_vdd_work+0x5a/0x60
>[ 2141.345065]  process_one_work+0x146/0x3e0
>[ 2141.345069]  worker_thread+0x43/0x3e0
>[ 2141.345072]  kthread+0x104/0x140
>[ 2141.345076]  ? create_worker+0x190/0x190
>[ 2141.345078]  ? kthread_create_on_node+0x40/0x40
>[ 2141.345082]  ret_from_fork+0x22/0x30
>[ 2141.345083] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2141.345133] ---[ end trace c9eae18250dbfc1b ]---
>[ 2141.346799] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2141.346809] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2141.346815] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2141.346831] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2148.320899] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2148.320905] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2151.904554] [drm:intel_runtime_suspend] Suspending device
>[ 2151.906546] [drm:intel_runtime_suspend] Device suspended
>[ 2151.906566] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2151.906568] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2151.906570] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2151.906572] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2162.144649] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2162.156705] [drm:intel_runtime_resume] Resuming device
>[ 2162.159058] [drm:intel_runtime_resume] Device resumed
>[ 2162.159068] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2162.159073] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2162.159076] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2162.159079] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2162.159084] [drm:intel_power_well_enable] enabling always-on
>[ 2162.159087] [drm:intel_power_well_enable] enabling DC off
>[ 2162.159092] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2162.159108] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 2162.159117] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 2162.159172] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 2162.159182] [drm:wait_panel_status] Wait complete
>[ 2162.159221] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 2162.159230] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 2162.295278] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2162.295287] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2162.295292] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2162.295328] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2162.361165] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2162.361896] Use count on domain AUX_A is already zero
>[ 2162.361911] ------------[ cut here ]------------
>[ 2162.361920] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2162.361921] Modules linked in: x86_pkg_temp_thermal
>[ 2162.361928] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2162.361929] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2162.361933] Workqueue: events output_poll_execute
>[ 2162.361936] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2162.361941] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2162.361942] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 2162.361945] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2162.361947] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2162.361948] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 0000000000009e31
>[ 2162.361950] R10: ffffa21375fd2950 R11: 0000000000009e31 R12: ffffa21375fd4b40
>[ 2162.361951] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2162.361954] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2162.361956] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2162.361957] CR2: 0000000000bf0718 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2162.361959] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2162.361960] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2162.361961] Call Trace:
>[ 2162.361968]  intel_dp_detect+0x19f/0x690
>[ 2162.361974]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2162.361976]  output_poll_execute+0xf3/0x190
>[ 2162.361982]  process_one_work+0x146/0x3e0
>[ 2162.361986]  worker_thread+0x43/0x3e0
>[ 2162.361990]  kthread+0x104/0x140
>[ 2162.361994]  ? create_worker+0x190/0x190
>[ 2162.361997]  ? kthread_create_on_node+0x40/0x40
>[ 2162.362002]  ret_from_fork+0x22/0x30
>[ 2162.362004] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2162.362056] ---[ end trace c9eae18250dbfc1c ]---
>[ 2162.362061] [drm:intel_power_well_disable] disabling DC off
>[ 2162.362065] [drm:intel_power_well_disable] disabling always-on
>[ 2162.362072] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2162.362077] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2162.362080] [drm:intel_power_well_enable] enabling always-on
>[ 2162.362083] [drm:intel_power_well_enable] enabling DC off
>[ 2162.362087] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2162.362397] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2162.362409] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2162.363340] [drm:drm_dp_i2c_do_msg] native defer
>[ 2162.364521] [drm:drm_dp_i2c_do_msg] native defer
>[ 2162.365748] [drm:drm_dp_i2c_do_msg] native defer
>[ 2162.367037] [drm:drm_dp_i2c_do_msg] native defer
>[ 2162.368223] [drm:drm_dp_i2c_do_msg] native defer
>[ 2162.368969] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2162.369371] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2162.369667] [drm:intel_power_well_disable] disabling DC off
>[ 2162.369671] [drm:intel_power_well_disable] disabling always-on
>[ 2162.369678] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2162.369689] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2162.369694] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2162.369698] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2162.369702] [drm:intel_power_well_enable] enabling always-on
>[ 2162.369705] [drm:intel_power_well_enable] enabling DC off
>[ 2162.369709] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2162.369717] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2162.369722] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2162.369724] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2162.369727] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2162.370161] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2162.370885] Use count on domain AUX_A is already zero
>[ 2162.370897] ------------[ cut here ]------------
>[ 2162.370904] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2162.370905] Modules linked in: x86_pkg_temp_thermal
>[ 2162.370912] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2162.370913] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2162.370920] Workqueue: events i915_hpd_poll_init_work
>[ 2162.370924] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2162.370928] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2162.370930] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 2162.370933] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2162.370934] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2162.370936] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 0000000000009e6f
>[ 2162.370939] R10: ffffa21375fd2950 R11: 0000000000009e6f R12: ffffa21375fd4b40
>[ 2162.370941] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2162.370943] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2162.370945] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2162.370946] CR2: 0000000000bf0718 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 2162.370948] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2162.370949] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2162.370951] Call Trace:
>[ 2162.370956]  intel_dp_detect+0x19f/0x690
>[ 2162.370962]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2162.370966]  drm_helper_hpd_irq_event+0x79/0x100
>[ 2162.370971]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 2162.370975]  process_one_work+0x146/0x3e0
>[ 2162.370980]  worker_thread+0x43/0x3e0
>[ 2162.370984]  kthread+0x104/0x140
>[ 2162.370989]  ? create_worker+0x190/0x190
>[ 2162.370992]  ? kthread_create_on_node+0x40/0x40
>[ 2162.370995]  ? umh_complete+0x40/0x40
>[ 2162.370999]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2162.371002]  ret_from_fork+0x22/0x30
>[ 2162.371004] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2162.371062] ---[ end trace c9eae18250dbfc1d ]---
>[ 2162.371067] [drm:intel_power_well_disable] disabling DC off
>[ 2162.371070] [drm:intel_power_well_disable] disabling always-on
>[ 2162.371074] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 2162.371081] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2162.371084] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2162.371088] [drm:intel_power_well_enable] enabling always-on
>[ 2162.371090] [drm:intel_power_well_enable] enabling DC off
>[ 2162.371094] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2162.371399] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2162.371410] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2162.372574] [drm:drm_dp_i2c_do_msg] native defer
>[ 2162.373751] [drm:drm_dp_i2c_do_msg] native defer
>[ 2162.374927] [drm:drm_dp_i2c_do_msg] native defer
>[ 2162.376127] [drm:drm_dp_i2c_do_msg] native defer
>[ 2162.377304] [drm:drm_dp_i2c_do_msg] native defer
>[ 2162.378046] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2162.378447] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2162.378750] [drm:intel_power_well_disable] disabling DC off
>[ 2162.378754] [drm:intel_power_well_disable] disabling always-on
>[ 2162.378758] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 2162.378763] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2165.408655] [drm:intel_power_well_enable] enabling always-on
>[ 2165.408660] [drm:intel_power_well_enable] enabling DC off
>[ 2165.408667] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2165.408684] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 2165.408724] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 2165.408726] Use count on domain AUX_A is already zero
>[ 2165.408739] ------------[ cut here ]------------
>[ 2165.408746] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2165.408747] Modules linked in: x86_pkg_temp_thermal
>[ 2165.408754] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2165.408756] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2165.408759] Workqueue: events edp_panel_vdd_work
>[ 2165.408762] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2165.408766] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2165.408768] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 2165.408771] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 2165.408772] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 2165.408774] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 0000000000009eac
>[ 2165.408776] R10: 0000000000000000 R11: 0000000000009eac R12: ffffa21375fd4b40
>[ 2165.408777] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 2165.408779] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2165.408781] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2165.408783] CR2: 000000000131e008 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2165.408785] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2165.408786] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2165.408788] Call Trace:
>[ 2165.408792]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 2165.408795]  edp_panel_vdd_work+0x3b/0x60
>[ 2165.408801]  process_one_work+0x146/0x3e0
>[ 2165.408805]  worker_thread+0x43/0x3e0
>[ 2165.408809]  kthread+0x104/0x140
>[ 2165.408813]  ? create_worker+0x190/0x190
>[ 2165.408817]  ? kthread_create_on_node+0x40/0x40
>[ 2165.408820]  ? umh_complete+0x40/0x40
>[ 2165.408823]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2165.408828]  ret_from_fork+0x22/0x30
>[ 2165.408830] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2165.408882] ---[ end trace c9eae18250dbfc1e ]---
>[ 2165.408887] [drm:intel_power_well_disable] disabling DC off
>[ 2165.408890] [drm:intel_power_well_disable] disabling always-on
>[ 2165.408891] Use count on power well DC off is already zero
>[ 2165.408901] ------------[ cut here ]------------
>[ 2165.408905] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2165.408906] Modules linked in: x86_pkg_temp_thermal
>[ 2165.408910] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2165.408911] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2165.408914] Workqueue: events edp_panel_vdd_work
>[ 2165.408916] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2165.408920] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2165.408921] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 2165.408924] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 2165.408925] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2165.408927] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 0000000000009ece
>[ 2165.408928] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2165.408930] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2165.408932] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2165.408933] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2165.408935] CR2: 000000000131e008 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2165.408936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2165.408938] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2165.408939] Call Trace:
>[ 2165.408942]  edp_panel_vdd_work+0x5a/0x60
>[ 2165.408946]  process_one_work+0x146/0x3e0
>[ 2165.408950]  worker_thread+0x43/0x3e0
>[ 2165.408953]  kthread+0x104/0x140
>[ 2165.408957]  ? create_worker+0x190/0x190
>[ 2165.408960]  ? kthread_create_on_node+0x40/0x40
>[ 2165.408963]  ? umh_complete+0x40/0x40
>[ 2165.408966]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2165.408970]  ret_from_fork+0x22/0x30
>[ 2165.408971] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2165.409022] ---[ end trace c9eae18250dbfc1f ]---
>[ 2165.409024] Use count on power well always-on is already zero
>[ 2165.409032] ------------[ cut here ]------------
>[ 2165.409037] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2165.409037] Modules linked in: x86_pkg_temp_thermal
>[ 2165.409041] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2165.409042] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2165.409045] Workqueue: events edp_panel_vdd_work
>[ 2165.409047] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2165.409050] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2165.409051] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 2165.409054] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 2165.409055] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2165.409057] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 0000000000009eee
>[ 2165.409058] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2165.409060] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2165.409061] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2165.409063] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2165.409064] CR2: 000000000131e008 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2165.409066] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2165.409067] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2165.409068] Call Trace:
>[ 2165.409071]  edp_panel_vdd_work+0x5a/0x60
>[ 2165.409075]  process_one_work+0x146/0x3e0
>[ 2165.409079]  worker_thread+0x43/0x3e0
>[ 2165.409082]  kthread+0x104/0x140
>[ 2165.409086]  ? create_worker+0x190/0x190
>[ 2165.409088]  ? kthread_create_on_node+0x40/0x40
>[ 2165.409091]  ? umh_complete+0x40/0x40
>[ 2165.409095]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2165.409098]  ret_from_fork+0x22/0x30
>[ 2165.409099] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2165.409150] ---[ end trace c9eae18250dbfc20 ]---
>[ 2165.410830] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2165.410840] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2165.410845] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2165.410863] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2172.384652] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2172.384658] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2175.968732] [drm:intel_runtime_suspend] Suspending device
>[ 2175.970926] [drm:intel_runtime_suspend] Device suspended
>[ 2175.970974] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2175.970979] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2175.970983] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2175.970987] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2186.208734] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2186.220786] [drm:intel_runtime_resume] Resuming device
>[ 2186.223144] [drm:intel_runtime_resume] Device resumed
>[ 2186.223153] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2186.223159] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2186.223162] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2186.223164] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2186.223170] [drm:intel_power_well_enable] enabling always-on
>[ 2186.223173] [drm:intel_power_well_enable] enabling DC off
>[ 2186.223178] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2186.223193] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 2186.223203] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 2186.223258] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 2186.223267] [drm:wait_panel_status] Wait complete
>[ 2186.223306] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 2186.223315] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 2186.359387] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2186.359396] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2186.359401] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2186.359437] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2186.425167] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2186.425903] Use count on domain AUX_A is already zero
>[ 2186.425918] ------------[ cut here ]------------
>[ 2186.425926] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2186.425928] Modules linked in: x86_pkg_temp_thermal
>[ 2186.425935] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2186.425937] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2186.425940] Workqueue: events output_poll_execute
>[ 2186.425943] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2186.425948] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2186.425949] RSP: 0018:ffffb4d580f8bd28 EFLAGS: 00010292
>[ 2186.425952] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2186.425954] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2186.425955] RBP: ffffb4d580f8bd50 R08: 0000000000000001 R09: 0000000000009f30
>[ 2186.425957] R10: ffffa21375fd2950 R11: 0000000000009f30 R12: ffffa21375fd4b40
>[ 2186.425958] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2186.425961] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2186.425963] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2186.425965] CR2: 00007f22b620c260 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2186.425966] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2186.425968] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2186.425969] Call Trace:
>[ 2186.425975]  intel_dp_detect+0x19f/0x690
>[ 2186.425981]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2186.425984]  output_poll_execute+0xf3/0x190
>[ 2186.425989]  process_one_work+0x146/0x3e0
>[ 2186.425993]  worker_thread+0x43/0x3e0
>[ 2186.425997]  kthread+0x104/0x140
>[ 2186.426001]  ? create_worker+0x190/0x190
>[ 2186.426005]  ? kthread_create_on_node+0x40/0x40
>[ 2186.426008]  ? umh_complete+0x40/0x40
>[ 2186.426011]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2186.426016]  ret_from_fork+0x22/0x30
>[ 2186.426017] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2186.426070] ---[ end trace c9eae18250dbfc21 ]---
>[ 2186.426075] [drm:intel_power_well_disable] disabling DC off
>[ 2186.426079] [drm:intel_power_well_disable] disabling always-on
>[ 2186.426086] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2186.426091] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2186.426094] [drm:intel_power_well_enable] enabling always-on
>[ 2186.426097] [drm:intel_power_well_enable] enabling DC off
>[ 2186.426101] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2186.426411] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2186.426422] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2186.427528] [drm:drm_dp_i2c_do_msg] native defer
>[ 2186.428715] [drm:drm_dp_i2c_do_msg] native defer
>[ 2186.429964] [drm:drm_dp_i2c_do_msg] native defer
>[ 2186.431189] [drm:drm_dp_i2c_do_msg] native defer
>[ 2186.432372] [drm:drm_dp_i2c_do_msg] native defer
>[ 2186.433121] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2186.433522] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2186.433819] [drm:intel_power_well_disable] disabling DC off
>[ 2186.433823] [drm:intel_power_well_disable] disabling always-on
>[ 2186.433829] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2186.433841] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2186.433845] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2186.433850] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2186.433853] [drm:intel_power_well_enable] enabling always-on
>[ 2186.433856] [drm:intel_power_well_enable] enabling DC off
>[ 2186.433861] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2186.433869] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2186.433874] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2186.433876] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2186.433879] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2186.434316] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2186.435035] Use count on domain AUX_A is already zero
>[ 2186.435047] ------------[ cut here ]------------
>[ 2186.435054] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2186.435055] Modules linked in: x86_pkg_temp_thermal
>[ 2186.435061] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2186.435063] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2186.435069] Workqueue: events i915_hpd_poll_init_work
>[ 2186.435071] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2186.435075] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2186.435077] RSP: 0018:ffffb4d580f93ce0 EFLAGS: 00010282
>[ 2186.435080] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2186.435081] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2186.435083] RBP: ffffb4d580f93d08 R08: 0000000000000001 R09: 0000000000009f70
>[ 2186.435084] R10: ffffa21375fd2950 R11: 0000000000009f70 R12: ffffa21375fd4b40
>[ 2186.435086] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2186.435088] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2186.435090] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2186.435092] CR2: 00007f22b620c260 CR3: 00000002724e8000 CR4: 00000000003406e0
>[ 2186.435093] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2186.435095] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2186.435096] Call Trace:
>[ 2186.435101]  intel_dp_detect+0x19f/0x690
>[ 2186.435107]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2186.435110]  drm_helper_hpd_irq_event+0x79/0x100
>[ 2186.435115]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 2186.435120]  process_one_work+0x146/0x3e0
>[ 2186.435124]  worker_thread+0x43/0x3e0
>[ 2186.435128]  kthread+0x104/0x140
>[ 2186.435132]  ? create_worker+0x190/0x190
>[ 2186.435135]  ? kthread_create_on_node+0x40/0x40
>[ 2186.435139]  ret_from_fork+0x22/0x30
>[ 2186.435140] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2186.435193] ---[ end trace c9eae18250dbfc22 ]---
>[ 2186.435197] [drm:intel_power_well_disable] disabling DC off
>[ 2186.435200] [drm:intel_power_well_disable] disabling always-on
>[ 2186.435205] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 2186.435210] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2186.435213] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2186.435216] [drm:intel_power_well_enable] enabling always-on
>[ 2186.435219] [drm:intel_power_well_enable] enabling DC off
>[ 2186.435222] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2186.435527] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2186.435538] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2186.435977] [drm:drm_dp_i2c_do_msg] native defer
>[ 2186.437125] [drm:drm_dp_i2c_do_msg] native defer
>[ 2186.438304] [drm:drm_dp_i2c_do_msg] native defer
>[ 2186.439475] [drm:drm_dp_i2c_do_msg] native defer
>[ 2186.440707] [drm:drm_dp_i2c_do_msg] native defer
>[ 2186.441521] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2186.441931] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2186.442225] [drm:intel_power_well_disable] disabling DC off
>[ 2186.442229] [drm:intel_power_well_disable] disabling always-on
>[ 2186.442233] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 2186.442239] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2189.472730] [drm:intel_power_well_enable] enabling always-on
>[ 2189.472734] [drm:intel_power_well_enable] enabling DC off
>[ 2189.472740] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2189.472756] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 2189.472796] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 2189.472798] Use count on domain AUX_A is already zero
>[ 2189.472814] ------------[ cut here ]------------
>[ 2189.472820] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2189.472821] Modules linked in: x86_pkg_temp_thermal
>[ 2189.472828] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2189.472830] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2189.472833] Workqueue: events edp_panel_vdd_work
>[ 2189.472836] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2189.472840] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2189.472842] RSP: 0018:ffffb4d580f93dc0 EFLAGS: 00010282
>[ 2189.472845] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 2189.472846] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 2189.472848] RBP: ffffb4d580f93de8 R08: 0000000000000001 R09: 0000000000009fab
>[ 2189.472849] R10: 0000000000000000 R11: 0000000000009fab R12: ffffa21375fd4b40
>[ 2189.472851] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 2189.472853] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2189.472855] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2189.472857] CR2: 00007f22b620c260 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2189.472858] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2189.472860] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2189.472861] Call Trace:
>[ 2189.472866]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 2189.472869]  edp_panel_vdd_work+0x3b/0x60
>[ 2189.472875]  process_one_work+0x146/0x3e0
>[ 2189.472879]  worker_thread+0x43/0x3e0
>[ 2189.472883]  kthread+0x104/0x140
>[ 2189.472887]  ? create_worker+0x190/0x190
>[ 2189.472890]  ? kthread_create_on_node+0x40/0x40
>[ 2189.472895]  ret_from_fork+0x22/0x30
>[ 2189.472897] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2189.472949] ---[ end trace c9eae18250dbfc23 ]---
>[ 2189.472954] [drm:intel_power_well_disable] disabling DC off
>[ 2189.472957] [drm:intel_power_well_disable] disabling always-on
>[ 2189.472958] Use count on power well DC off is already zero
>[ 2189.472969] ------------[ cut here ]------------
>[ 2189.472974] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2189.472974] Modules linked in: x86_pkg_temp_thermal
>[ 2189.472978] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2189.472980] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2189.472982] Workqueue: events edp_panel_vdd_work
>[ 2189.472985] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2189.472988] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2189.472989] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 2189.472992] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 2189.472993] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2189.472995] RBP: ffffb4d580f93e38 R08: 000000000000002e R09: 0000000000009fcb
>[ 2189.472996] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2189.472998] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2189.473000] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2189.473002] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2189.473003] CR2: 00007f22b620c260 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2189.473005] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2189.473006] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2189.473007] Call Trace:
>[ 2189.473010]  edp_panel_vdd_work+0x5a/0x60
>[ 2189.473014]  process_one_work+0x146/0x3e0
>[ 2189.473018]  worker_thread+0x43/0x3e0
>[ 2189.473022]  kthread+0x104/0x140
>[ 2189.473026]  ? create_worker+0x190/0x190
>[ 2189.473029]  ? kthread_create_on_node+0x40/0x40
>[ 2189.473032]  ret_from_fork+0x22/0x30
>[ 2189.473033] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2189.473084] ---[ end trace c9eae18250dbfc24 ]---
>[ 2189.473086] Use count on power well always-on is already zero
>[ 2189.473096] ------------[ cut here ]------------
>[ 2189.473100] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2189.473101] Modules linked in: x86_pkg_temp_thermal
>[ 2189.473105] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2189.473106] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2189.473108] Workqueue: events edp_panel_vdd_work
>[ 2189.473110] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2189.473113] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2189.473115] RSP: 0018:ffffb4d580f93e10 EFLAGS: 00010282
>[ 2189.473117] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 2189.473119] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2189.473120] RBP: ffffb4d580f93e38 R08: 0000000000000031 R09: 0000000000009fe9
>[ 2189.473122] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2189.473123] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2189.473125] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2189.473126] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2189.473128] CR2: 00007f22b620c260 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2189.473129] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2189.473131] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2189.473131] Call Trace:
>[ 2189.473134]  edp_panel_vdd_work+0x5a/0x60
>[ 2189.473138]  process_one_work+0x146/0x3e0
>[ 2189.473142]  worker_thread+0x43/0x3e0
>[ 2189.473145]  kthread+0x104/0x140
>[ 2189.473149]  ? create_worker+0x190/0x190
>[ 2189.473152]  ? kthread_create_on_node+0x40/0x40
>[ 2189.473155]  ret_from_fork+0x22/0x30
>[ 2189.473157] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2189.473208] ---[ end trace c9eae18250dbfc25 ]---
>[ 2189.474868] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2189.474877] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2189.474882] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2189.474898] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2196.448734] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2196.448739] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2200.033570] [drm:intel_runtime_suspend] Suspending device
>[ 2200.035609] [drm:intel_runtime_suspend] Device suspended
>[ 2200.035654] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2200.035659] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2200.035664] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2200.035668] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2210.272664] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2210.284787] [drm:intel_runtime_resume] Resuming device
>[ 2210.287145] [drm:intel_runtime_resume] Device resumed
>[ 2210.287154] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2210.287160] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2210.287163] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2210.287165] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2210.287170] [drm:intel_power_well_enable] enabling always-on
>[ 2210.287174] [drm:intel_power_well_enable] enabling DC off
>[ 2210.287179] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2210.287194] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[ 2210.287203] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 2210.287259] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 2210.287268] [drm:wait_panel_status] Wait complete
>[ 2210.287307] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[ 2210.287316] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[ 2210.423387] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2210.423396] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2210.423401] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2210.423437] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2210.489174] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2210.489968] Use count on domain AUX_A is already zero
>[ 2210.489983] ------------[ cut here ]------------
>[ 2210.489991] WARNING: CPU: 7 PID: 1457 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2210.489992] Modules linked in: x86_pkg_temp_thermal
>[ 2210.489999] CPU: 7 PID: 1457 Comm: kworker/7:2 Tainted: G        W       4.12.0-rc4+ #25
>[ 2210.490001] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2210.490005] Workqueue: events output_poll_execute
>[ 2210.490008] task: ffffa21377a3c380 task.stack: ffffb4d580f90000
>[ 2210.490012] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2210.490014] RSP: 0018:ffffb4d580f93d28 EFLAGS: 00010292
>[ 2210.490016] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2210.490018] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2210.490019] RBP: ffffb4d580f93d50 R08: 0000000000000001 R09: 000000000000a029
>[ 2210.490021] R10: ffffa21375fd2950 R11: 000000000000a029 R12: ffffa21375fd4b40
>[ 2210.490022] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2210.490025] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2210.490027] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2210.490028] CR2: 00007f0e6a6423a0 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 2210.490030] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2210.490031] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2210.490033] Call Trace:
>[ 2210.490039]  intel_dp_detect+0x19f/0x690
>[ 2210.490045]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2210.490048]  output_poll_execute+0xf3/0x190
>[ 2210.490053]  process_one_work+0x146/0x3e0
>[ 2210.490058]  worker_thread+0x43/0x3e0
>[ 2210.490061]  kthread+0x104/0x140
>[ 2210.490066]  ? create_worker+0x190/0x190
>[ 2210.490069]  ? kthread_create_on_node+0x40/0x40
>[ 2210.490073]  ret_from_fork+0x22/0x30
>[ 2210.490075] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2210.490127] ---[ end trace c9eae18250dbfc26 ]---
>[ 2210.490132] [drm:intel_power_well_disable] disabling DC off
>[ 2210.490136] [drm:intel_power_well_disable] disabling always-on
>[ 2210.490143] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2210.490148] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2210.490151] [drm:intel_power_well_enable] enabling always-on
>[ 2210.490154] [drm:intel_power_well_enable] enabling DC off
>[ 2210.490158] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2210.490467] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2210.490478] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2210.491469] [drm:drm_dp_i2c_do_msg] native defer
>[ 2210.492658] [drm:drm_dp_i2c_do_msg] native defer
>[ 2210.493908] [drm:drm_dp_i2c_do_msg] native defer
>[ 2210.495163] [drm:drm_dp_i2c_do_msg] native defer
>[ 2210.496346] [drm:drm_dp_i2c_do_msg] native defer
>[ 2210.497095] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2210.497497] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2210.497794] [drm:intel_power_well_disable] disabling DC off
>[ 2210.497799] [drm:intel_power_well_disable] disabling always-on
>[ 2210.497805] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2210.497817] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2210.497821] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2210.497826] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[ 2210.497829] [drm:intel_power_well_enable] enabling always-on
>[ 2210.497832] [drm:intel_power_well_enable] enabling DC off
>[ 2210.497836] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2210.497844] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[ 2210.497849] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[ 2210.497851] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[ 2210.497854] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[ 2210.498291] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[ 2210.499219] Use count on domain AUX_A is already zero
>[ 2210.499231] ------------[ cut here ]------------
>[ 2210.499237] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2210.499238] Modules linked in: x86_pkg_temp_thermal
>[ 2210.499245] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2210.499246] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2210.499252] Workqueue: events i915_hpd_poll_init_work
>[ 2210.499255] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2210.499259] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2210.499261] RSP: 0018:ffffb4d580f8bce0 EFLAGS: 00010282
>[ 2210.499263] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000000
>[ 2210.499265] RDX: ffffa21381dd4790 RSI: ffffa21381dccba8 RDI: ffffa21381dccba8
>[ 2210.499266] RBP: ffffb4d580f8bd08 R08: 0000000000000001 R09: 000000000000a067
>[ 2210.499268] R10: ffffa21375fd2950 R11: 000000000000a067 R12: ffffa21375fd4b40
>[ 2210.499270] R13: ffffa21375fd0000 R14: ffffa21377c6b100 R15: 000000000000001c
>[ 2210.499272] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2210.499274] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2210.499275] CR2: 00007f0e6a6423a0 CR3: 0000000274cc7000 CR4: 00000000003406e0
>[ 2210.499277] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2210.499278] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2210.499279] Call Trace:
>[ 2210.499285]  intel_dp_detect+0x19f/0x690
>[ 2210.499290]  drm_helper_probe_detect_ctx+0x34/0xc0
>[ 2210.499293]  drm_helper_hpd_irq_event+0x79/0x100
>[ 2210.499298]  i915_hpd_poll_init_work+0xbe/0xf0
>[ 2210.499303]  process_one_work+0x146/0x3e0
>[ 2210.499307]  worker_thread+0x43/0x3e0
>[ 2210.499311]  kthread+0x104/0x140
>[ 2210.499315]  ? create_worker+0x190/0x190
>[ 2210.499318]  ? kthread_create_on_node+0x40/0x40
>[ 2210.499321]  ? umh_complete+0x40/0x40
>[ 2210.499325]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2210.499328]  ret_from_fork+0x22/0x30
>[ 2210.499330] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2210.499382] ---[ end trace c9eae18250dbfc27 ]---
>[ 2210.499387] [drm:intel_power_well_disable] disabling DC off
>[ 2210.499390] [drm:intel_power_well_disable] disabling always-on
>[ 2210.499394] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:eDP-1] status updated from connected to connected
>[ 2210.499399] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2210.499402] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[ 2210.499406] [drm:intel_power_well_enable] enabling always-on
>[ 2210.499408] [drm:intel_power_well_enable] enabling DC off
>[ 2210.499412] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2210.500628] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[ 2210.500639] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[ 2210.501066] [drm:drm_dp_i2c_do_msg] native defer
>[ 2210.502245] [drm:drm_dp_i2c_do_msg] native defer
>[ 2210.503421] [drm:drm_dp_i2c_do_msg] native defer
>[ 2210.504593] [drm:drm_dp_i2c_do_msg] native defer
>[ 2210.505768] [drm:drm_dp_i2c_do_msg] native defer
>[ 2210.506512] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[ 2210.506916] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 2210.507207] [drm:intel_power_well_disable] disabling DC off
>[ 2210.507211] [drm:intel_power_well_disable] disabling always-on
>[ 2210.507215] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:DP-1] status updated from disconnected to disconnected
>[ 2210.507220] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2213.536732] [drm:intel_power_well_enable] enabling always-on
>[ 2213.536736] [drm:intel_power_well_enable] enabling DC off
>[ 2213.536742] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[ 2213.536758] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[ 2213.536797] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>[ 2213.536799] Use count on domain AUX_A is already zero
>[ 2213.536815] ------------[ cut here ]------------
>[ 2213.536821] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[ 2213.536822] Modules linked in: x86_pkg_temp_thermal
>[ 2213.536829] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2213.536831] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2213.536834] Workqueue: events edp_panel_vdd_work
>[ 2213.536837] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2213.536841] RIP: 0010:intel_display_power_put+0xf9/0x110
>[ 2213.536843] RSP: 0018:ffffb4d580f8bdc0 EFLAGS: 00010282
>[ 2213.536846] RAX: 0000000000000029 RBX: ffffa21375fd0070 RCX: 0000000000000006
>[ 2213.536847] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa21381dccba0
>[ 2213.536849] RBP: ffffb4d580f8bde8 R08: 0000000000000001 R09: 000000000000a0a4
>[ 2213.536851] R10: 0000000000000000 R11: 000000000000a0a4 R12: ffffa21375fd4b40
>[ 2213.536852] R13: ffffa21375fd0000 R14: 0000000000000000 R15: 000000000000001c
>[ 2213.536854] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2213.536856] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2213.536858] CR2: 00007f0e6a6423a0 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2213.536860] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2213.536861] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2213.536863] Call Trace:
>[ 2213.536867]  edp_panel_vdd_off_sync+0x14b/0x170
>[ 2213.536870]  edp_panel_vdd_work+0x3b/0x60
>[ 2213.536876]  process_one_work+0x146/0x3e0
>[ 2213.536881]  worker_thread+0x43/0x3e0
>[ 2213.536884]  kthread+0x104/0x140
>[ 2213.536888]  ? create_worker+0x190/0x190
>[ 2213.536892]  ? kthread_create_on_node+0x40/0x40
>[ 2213.536895]  ? umh_complete+0x40/0x40
>[ 2213.536899]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2213.536903]  ret_from_fork+0x22/0x30
>[ 2213.536905] Code: 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e b3 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[ 2213.536958] ---[ end trace c9eae18250dbfc28 ]---
>[ 2213.536962] [drm:intel_power_well_disable] disabling DC off
>[ 2213.536965] [drm:intel_power_well_disable] disabling always-on
>[ 2213.536967] Use count on power well DC off is already zero
>[ 2213.536978] ------------[ cut here ]------------
>[ 2213.536983] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2213.536983] Modules linked in: x86_pkg_temp_thermal
>[ 2213.536988] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2213.536989] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2213.536992] Workqueue: events edp_panel_vdd_work
>[ 2213.536994] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2213.536998] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2213.536999] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 2213.537002] RAX: 000000000000002e RBX: ffffffffb36b2b28 RCX: ffffffffb36459f8
>[ 2213.537003] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2213.537005] RBP: ffffb4d580f8be38 R08: 000000000000002e R09: 000000000000a0c6
>[ 2213.537006] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2213.537008] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2213.537010] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2213.537011] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2213.537013] CR2: 00007f0e6a6423a0 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2213.537014] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2213.537016] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2213.537017] Call Trace:
>[ 2213.537020]  edp_panel_vdd_work+0x5a/0x60
>[ 2213.537024]  process_one_work+0x146/0x3e0
>[ 2213.537028]  worker_thread+0x43/0x3e0
>[ 2213.537031]  kthread+0x104/0x140
>[ 2213.537035]  ? create_worker+0x190/0x190
>[ 2213.537039]  ? kthread_create_on_node+0x40/0x40
>[ 2213.537042]  ? umh_complete+0x40/0x40
>[ 2213.537045]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2213.537049]  ret_from_fork+0x22/0x30
>[ 2213.537050] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2213.537101] ---[ end trace c9eae18250dbfc29 ]---
>[ 2213.537103] Use count on power well always-on is already zero
>[ 2213.537113] ------------[ cut here ]------------
>[ 2213.537117] WARNING: CPU: 7 PID: 105 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[ 2213.537118] Modules linked in: x86_pkg_temp_thermal
>[ 2213.537121] CPU: 7 PID: 105 Comm: kworker/7:1 Tainted: G        W       4.12.0-rc4+ #25
>[ 2213.537123] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[ 2213.537125] Workqueue: events edp_panel_vdd_work
>[ 2213.537128] task: ffffa21378373600 task.stack: ffffb4d580f88000
>[ 2213.537131] RIP: 0010:intel_display_power_put+0xdb/0x110
>[ 2213.537132] RSP: 0018:ffffb4d580f8be10 EFLAGS: 00010282
>[ 2213.537135] RAX: 0000000000000031 RBX: ffffffffb36b2a80 RCX: ffffffffb36459f8
>[ 2213.537136] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffb389d84c
>[ 2213.537137] RBP: ffffb4d580f8be38 R08: 0000000000000031 R09: 000000000000a0e6
>[ 2213.537139] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa21375fd4b40
>[ 2213.537140] R13: ffffa21375fd0000 R14: 0000000010000000 R15: 000000000000001c
>[ 2213.537142] FS:  0000000000000000(0000) GS:ffffa21381dc0000(0000) knlGS:0000000000000000
>[ 2213.537144] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 2213.537145] CR2: 00007f0e6a6423a0 CR3: 000000022220a000 CR4: 00000000003406e0
>[ 2213.537147] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[ 2213.537148] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[ 2213.537149] Call Trace:
>[ 2213.537151]  edp_panel_vdd_work+0x5a/0x60
>[ 2213.537155]  process_one_work+0x146/0x3e0
>[ 2213.537159]  worker_thread+0x43/0x3e0
>[ 2213.537163]  kthread+0x104/0x140
>[ 2213.537166]  ? create_worker+0x190/0x190
>[ 2213.537169]  ? kthread_create_on_node+0x40/0x40
>[ 2213.537172]  ? umh_complete+0x40/0x40
>[ 2213.537176]  ? call_usermodehelper_exec_async+0x12e/0x130
>[ 2213.537179]  ret_from_fork+0x22/0x30
>[ 2213.537180] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 3e b3 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 3e 
>[ 2213.537231] ---[ end trace c9eae18250dbfc2a ]---
>[ 2213.538871] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[ 2213.538881] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[ 2213.538888] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[ 2213.538915] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[ 2220.512733] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2220.512739] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2224.096733] [drm:intel_runtime_suspend] Suspending device
>[ 2224.098924] [drm:intel_runtime_suspend] Device suspended
>[ 2224.098972] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2224.098977] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[ 2224.098982] [drm:drm_mode_object_put] OBJ ID: 48 (3)
>[ 2224.098986] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>packet_write_wait: Connection to UNKNOWN port 65535: Broken pipe
>mlofsted@mlofsted-dev-hsw:~$ ssh -p 22157 testrunner@labnat.fi.intel.com
>testrunner@labnat.fi.intel.com's password: 
>Welcome to Ubuntu 16.04.2 LTS (GNU/Linux 4.12.0-rc4+ x86_64)
>
> * Documentation:  https://help.ubuntu.com
> * Management:     https://landscape.canonical.com
> * Support:        https://ubuntu.com/advantage
>
>0 packages can be updated.
>0 updates are security updates.
>
>Last login: Fri Jun 16 10:35:27 2017 from 10.237.72.167
>testrunner@skl-6700hq:~$ sudo systemctl stop lightdm.service 
>testrunner@skl-6700hq:~$ echo 0x3f | sudo tee /sys/module/drm/parameters/debug
>0x3f
>testrunner@skl-6700hq:~$ dmesg -w
>[    0.000000] Linux version 4.12.0-rc4+ (testrunner@skl-6700hq) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #26 SMP Fri Jun 16 11:10:35 EEST 2017
>[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.12.0-rc4+ root=UUID=a11bf474-0916-4fec-86d0-2bf6ec79f4de ro quiet splash vt.handoff=7
>[    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: Supporting XSAVE feature 0x008: 'MPX bounds registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
>[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
>[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
>[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
>[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' 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 0x0000000000059000-0x0000000000085fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000000086000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000006ec0bfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000006ec0c000-0x000000006ec0cfff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000006ec0d000-0x000000006ec56fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000006ec57000-0x000000006ed08fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000006ed09000-0x000000006f608fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000006f609000-0x0000000075c1dfff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000075c1e000-0x0000000075e1dfff] type 20
>[    0.000000] BIOS-e820: [mem 0x0000000075e1e000-0x000000007660dfff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000007660e000-0x0000000077f8dfff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000077f8e000-0x0000000077ffdfff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x0000000077ffe000-0x0000000077ffefff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000077fff000-0x00000000780fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000078400000-0x000000007cffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fd000000-0x00000000fe7fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed84000-0x00000000fed84fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ffa00000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000281ffffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] efi: EFI v2.40 by INSYDE Corp.
>[    0.000000] efi:  SMBIOS=0x75e8d000  ESRT=0x75e90c18  ACPI 2.0=0x77ffd014 
>[    0.000000] SMBIOS 2.8 present.
>[    0.000000] DMI: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x282000 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 7C00000000 write-back
>[    0.000000]   1 base 0077FFF000 mask 7FFFFFF000 uncachable
>[    0.000000]   2 base 0078000000 mask 7FF8000000 uncachable
>[    0.000000]   3 base 0080000000 mask 7F80000000 uncachable
>[    0.000000]   4 disabled
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
>[    0.000000] e820: update [mem 0x77fff000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0x77fff max_arch_pfn = 0x400000000
>[    0.000000] esrt: Reserving ESRT space from 0x0000000075e90c18 to 0x0000000075e90c50.
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffffa1d50007c000] 7c000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] BRK [0x12d2d000, 0x12d2dfff] PGTABLE
>[    0.000000] BRK [0x12d2e000, 0x12d2efff] PGTABLE
>[    0.000000] BRK [0x12d2f000, 0x12d2ffff] PGTABLE
>[    0.000000] BRK [0x12d30000, 0x12d30fff] PGTABLE
>[    0.000000] BRK [0x12d31000, 0x12d31fff] PGTABLE
>[    0.000000] BRK [0x12d32000, 0x12d32fff] PGTABLE
>[    0.000000] BRK [0x12d33000, 0x12d33fff] PGTABLE
>[    0.000000] BRK [0x12d34000, 0x12d34fff] PGTABLE
>[    0.000000] Secure boot could not be determined
>[    0.000000] RAMDISK: [mem 0x36e22000-0x37708fff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x0000000077FFD014 000024 (v02 TOSQCI)
>[    0.000000] ACPI: XSDT 0x0000000077FC0188 00010C (v01 TOSQCI TOSQCI00 00000000      01000013)
>[    0.000000] ACPI: FACP 0x0000000077FE9000 0000F4 (v05 TOSQCI TOSQCI00 00000000 ACPI 00040000)
>[    0.000000] ACPI: DSDT 0x0000000077FC2000 021675 (v02 TOSQCI TOSQCI00 00000000 ACPI 00040000)
>[    0.000000] ACPI: FACS 0x0000000077F79000 000040
>[    0.000000] ACPI: TCPA 0x0000000077FFC000 000032 (v02 TOSQCI TOSQCI00 00000000 ACPI 00040000)
>[    0.000000] ACPI: UEFI 0x0000000077FFB000 000236 (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: UEFI 0x0000000077FFA000 000042 (v01 TOSQCI TOSQCI00 00000002 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FF9000 0004B7 (v02 INSYDE SKL-ULT  00001000 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FF8000 00004B (v02 INSYDE SKL-ULT  00003000 ACPI 00040000)
>[    0.000000] ACPI: TPM2 0x0000000077FF7000 000034 (v03 TOSQCI TOSQCI00 00000000 ACPI 00040000)
>[    0.000000] ACPI: MSDM 0x0000000077FF6000 000055 (v03 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FF0000 0050A0 (v02 INSYDE SKL-ULT  00003000 ACPI 00040000)
>[    0.000000] ACPI: DBGP 0x0000000077FEF000 000034 (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: DBG2 0x0000000077FEE000 000054 (v00 TOSQCI TOSQCI00 00000000 ACPI 00040000)
>[    0.000000] ACPI: ASF! 0x0000000077FED000 0000A5 (v32 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: ASPT 0x0000000077FEC000 000034 (v07 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: BOOT 0x0000000077FEB000 000028 (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: DBGP 0x0000000077FEA000 000034 (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: HPET 0x0000000077FE8000 000038 (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: LPIT 0x0000000077FE7000 000094 (v01 TOSQCI TOSQCI00 00000000 ACPI 00040000)
>[    0.000000] ACPI: APIC 0x0000000077FE6000 0000BC (v03 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: MCFG 0x0000000077FE5000 00003C (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: SLIC 0x0000000077FE4000 000176 (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FC1000 0002D4 (v01 INSYDE SKL-ULT  00000000 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FBD000 002BAE (v02 INSYDE SKL-ULT  00001000 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FBC000 00019A (v02 INSYDE SKL-ULT  00001000 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FBB000 000B49 (v02 INSYDE SKL-ULT  00001000 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FBA000 000E58 (v02 INSYDE SKL-ULT  00003000 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x0000000077FB6000 003966 (v01 INSYDE SKL-ULT  00001000 ACPI 00040000)
>[    0.000000] ACPI: DMAR 0x0000000077FB5000 0000CC (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: FPDT 0x0000000077FB4000 000044 (v01 TOSQCI TOSQCI00 00000002 ACPI 00040000)
>[    0.000000] ACPI: BGRT 0x0000000077FB3000 000038 (v01 TOSQCI TOSQCI00 00000001 ACPI 00040000)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x0000000281ffffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x281ffa000-0x281ffdfff]
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x0000000281ffffff]
>[    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 0x0000000000059000-0x0000000000085fff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x000000006ec0bfff]
>[    0.000000]   node   0: [mem 0x000000006ec57000-0x000000006ed08fff]
>[    0.000000]   node   0: [mem 0x000000006f609000-0x0000000075c1dfff]
>[    0.000000]   node   0: [mem 0x0000000077ffe000-0x0000000077ffefff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x0000000281ffffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000281ffffff]
>[    0.000000] On node 0 totalpages: 2060888
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 22 pages reserved
>[    0.000000]   DMA zone: 3972 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 7436 pages used for memmap
>[    0.000000]   DMA32 zone: 475860 pages, LIFO batch:31
>[    0.000000]   Normal zone: 24704 pages used for memmap
>[    0.000000]   Normal zone: 1581056 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics memory at 0x0000000079000000-0x000000007cffffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x1808
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
>[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
>[    0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
>[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x00086000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x6ec0c000-0x6ec0cfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x6ec0d000-0x6ec56fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x6ed09000-0x6f608fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x75c1e000-0x75e1dfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x75e1e000-0x7660dfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7660e000-0x77f8dfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x77f8e000-0x77ffdfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x77fff000-0x780fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x78100000-0x783fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x78400000-0x7cffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7d000000-0xdfffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfcffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfd000000-0xfe7fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfe800000-0xfeafffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb03fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfeb04000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed0ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed83fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed84000-0xfed84fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed85000-0xfedfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xff9fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xffa00000-0xffffffff]
>[    0.000000] e820: [mem 0x7d000000-0xdfffffff] available for PCI devices
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] percpu: Embedded 36 pages/cpu @ffffa1d781c00000 s110552 r8192 d28712 u262144
>[    0.000000] pcpu-alloc: s110552 r8192 d28712 u262144 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 2028662
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.12.0-rc4+ root=UUID=a11bf474-0916-4fec-86d0-2bf6ec79f4de ro quiet splash vt.handoff=7
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 7968016K/8243552K available (9231K kernel code, 1269K rwdata, 2812K rodata, 1172K init, 680K bss, 275536K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU debugfs-based tracing is enabled.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=8.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
>[    0.000000] NR_IRQS:4352 nr_irqs:2048 16
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
>[    0.000000] hpet clockevent registered
>[    0.001000] tsc: Detected 2600.000 MHz processor
>[    0.001000] Calibrating delay loop (skipped), value calculated using timer frequency.. 5184.00 BogoMIPS (lpj=2592000)
>[    0.001000] pid_max: default: 32768 minimum: 301
>[    0.001000] ACPI: Core revision 20170303
>[    0.027734] ACPI: 10 ACPI AML tables successfully acquired and loaded
>[    0.029043] Security Framework initialized
>[    0.029045] SELinux:  Initializing.
>[    0.029050] SELinux:  Starting in permissive mode
>[    0.029357] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
>[    0.031159] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.031844] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.031849] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.032048] CPU: Physical Processor ID: 0
>[    0.032048] CPU: Processor Core ID: 0
>[    0.032051] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.032052] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.032056] mce: CPU supports 10 MCE banks
>[    0.032064] CPU0: Thermal monitoring enabled (TM1)
>[    0.032082] process: using mwait in idle threads
>[    0.032084] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>[    0.032085] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.032198] Freeing SMP alternatives memory: 32K
>[    0.035138] smpboot: Max logical packages: 2
>[    0.039000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.048206] TSC deadline timer enabled
>[    0.048211] smpboot: CPU0: Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz (family: 0x6, model: 0x5e, stepping: 0x3)
>[    0.048255] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
>[    0.048282] ... version:                4
>[    0.048283] ... bit width:              48
>[    0.048283] ... generic registers:      4
>[    0.048284] ... value mask:             0000ffffffffffff
>[    0.048284] ... max period:             00007fffffffffff
>[    0.048285] ... fixed-purpose events:   3
>[    0.048285] ... event mask:             000000070000000f
>[    0.048430] smp: Bringing up secondary CPUs ...
>[    0.048470] x86: Booting SMP configuration:
>[    0.048471] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
>[    0.468030] smp: Brought up 1 node, 8 CPUs
>[    0.468030] smpboot: Total of 8 processors activated (41502.20 BogoMIPS)
>[    0.469070] sched_clock: Marking stable (469000000, 0)->(476030359, -7030359)
>[    0.469316] devtmpfs: initialized
>[    0.469491] PM: Registering ACPI NVS region [mem 0x6ec0c000-0x6ec0cfff] (4096 bytes)
>[    0.469492] PM: Registering ACPI NVS region [mem 0x7660e000-0x77f8dfff] (26738688 bytes)
>[    0.469772] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
>[    0.469780] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[    0.469787] kworker/u16:0 (50) used greatest stack depth: 14080 bytes left
>[    0.469930] RTC time:  8:12:04, date: 06/16/17
>[    0.471085] NET: Registered protocol family 16
>[    0.471272] cpuidle: using governor menu
>[    0.471274] PCCT header not found.
>[    0.471330] Simple Boot Flag at 0x44 set to 0x80
>[    0.471350] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.471351] ACPI: bus type PCI registered
>[    0.471406] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.471422] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
>[    0.471426] pmd_set_huge: Cannot satisfy [mem 0xe0000000-0xe0200000] with a huge-page mapping due to MTRR override.
>[    0.471578] PCI: Using configuration type 1 for base access
>[    0.474075] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.474170] ACPI: Added _OSI(Module Device)
>[    0.474171] ACPI: Added _OSI(Processor Device)
>[    0.474171] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.474172] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.475268] ACPI: Executed 20 blocks of module-level executable AML code
>[    0.483656] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
>[    0.486346] ACPI: Dynamic OEM Table Load:
>[    0.486401] ACPI: SSDT 0xFFFFA1D777B00800 0005E0 (v02 PmRef  Cpu0Ist  00003000 INTL 20130117)
>[    0.486625] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked
>[    0.487731] ACPI: Dynamic OEM Table Load:
>[    0.487739] ACPI: SSDT 0xFFFFA1D777AF2400 00037F (v02 PmRef  Cpu0Cst  00003001 INTL 20130117)
>[    0.488511] ACPI: Dynamic OEM Table Load:
>[    0.488519] ACPI: SSDT 0xFFFFA1D777B01000 0005AA (v02 PmRef  ApIst    00003000 INTL 20130117)
>[    0.488935] ACPI: Dynamic OEM Table Load:
>[    0.488941] ACPI: SSDT 0xFFFFA1D777AF8C00 000119 (v02 PmRef  ApCst    00003000 INTL 20130117)
>[    0.493099] ACPI : EC: EC started
>[    0.493100] ACPI : EC: interrupt blocked
>[    0.493332] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
>[    0.493333] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x17, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    0.493334] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions
>[    0.493334] ACPI: Interpreter enabled
>[    0.493372] ACPI: (supports S0 S3 S4 S5)
>[    0.493373] ACPI: Using IOAPIC for interrupt routing
>[    0.493404] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.494249] ACPI: Power Resource [PG00] (on)
>[    0.509587] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
>[    0.509592] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.512005] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
>[    0.512006] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
>[    0.512199] PCI host bridge to bus 0000:00
>[    0.512200] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.512201] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.512202] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.512203] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
>[    0.512204] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
>[    0.512205] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
>[    0.512205] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
>[    0.512206] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
>[    0.512207] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
>[    0.512208] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
>[    0.512208] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
>[    0.512209] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
>[    0.512210] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
>[    0.512211] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
>[    0.512212] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
>[    0.512212] pci_bus 0000:00: root bus resource [mem 0x7d000000-0xdfffffff window]
>[    0.512213] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
>[    0.512214] pci_bus 0000:00: root bus resource [bus 00-fe]
>[    0.512221] pci 0000:00:00.0: [8086:1910] type 00 class 0x060000
>[    0.512906] pci 0000:00:01.0: [8086:1901] type 01 class 0x060400
>[    0.512942] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
>[    0.513609] pci 0000:00:02.0: [8086:191b] type 00 class 0x030000
>[    0.513618] pci 0000:00:02.0: reg 0x10: [mem 0x93000000-0x93ffffff 64bit]
>[    0.513623] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref]
>[    0.513627] pci 0000:00:02.0: reg 0x20: [io  0x6000-0x603f]
>[    0.514374] pci 0000:00:14.0: [8086:a12f] type 00 class 0x0c0330
>[    0.514390] pci 0000:00:14.0: reg 0x10: [mem 0x96300000-0x9630ffff 64bit]
>[    0.514451] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.515110] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.515158] pci 0000:00:16.0: [8086:a13a] type 00 class 0x078000
>[    0.515177] pci 0000:00:16.0: reg 0x10: [mem 0x9632a000-0x9632afff 64bit]
>[    0.515246] pci 0000:00:16.0: PME# supported from D3hot
>[    0.515934] pci 0000:00:17.0: [8086:a103] type 00 class 0x010601
>[    0.515946] pci 0000:00:17.0: reg 0x10: [mem 0x96328000-0x96329fff]
>[    0.515953] pci 0000:00:17.0: reg 0x14: [mem 0x9632d000-0x9632d0ff]
>[    0.515959] pci 0000:00:17.0: reg 0x18: [io  0x6080-0x6087]
>[    0.515965] pci 0000:00:17.0: reg 0x1c: [io  0x6088-0x608b]
>[    0.515972] pci 0000:00:17.0: reg 0x20: [io  0x6060-0x607f]
>[    0.515978] pci 0000:00:17.0: reg 0x24: [mem 0x9632b000-0x9632b7ff]
>[    0.516014] pci 0000:00:17.0: PME# supported from D3hot
>[    0.516694] pci 0000:00:1c.0: [8086:a110] type 01 class 0x060400
>[    0.516753] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.517422] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.517446] pci 0000:00:1c.1: [8086:a111] type 01 class 0x060400
>[    0.517504] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
>[    0.518172] pci 0000:00:1c.1: System wakeup disabled by ACPI
>[    0.518195] pci 0000:00:1c.2: [8086:a112] type 01 class 0x060400
>[    0.518253] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
>[    0.518926] pci 0000:00:1c.2: System wakeup disabled by ACPI
>[    0.518973] pci 0000:00:1f.0: [8086:a14e] type 00 class 0x060100
>[    0.519730] pci 0000:00:1f.2: [8086:a121] type 00 class 0x058000
>[    0.519740] pci 0000:00:1f.2: reg 0x10: [mem 0x96324000-0x96327fff]
>[    0.520458] pci 0000:00:1f.3: [8086:a170] type 00 class 0x040300
>[    0.520479] pci 0000:00:1f.3: reg 0x10: [mem 0x96320000-0x96323fff 64bit]
>[    0.520510] pci 0000:00:1f.3: reg 0x20: [mem 0x96310000-0x9631ffff 64bit]
>[    0.520556] pci 0000:00:1f.3: PME# supported from D3hot D3cold
>[    0.521241] pci 0000:00:1f.3: System wakeup disabled by ACPI
>[    0.521270] pci 0000:00:1f.4: [8086:a123] type 00 class 0x0c0500
>[    0.521317] pci 0000:00:1f.4: reg 0x10: [mem 0x9632c000-0x9632c0ff 64bit]
>[    0.521385] pci 0000:00:1f.4: reg 0x20: [io  0x6040-0x605f]
>[    0.522149] pci 0000:01:00.0: [10de:139a] type 00 class 0x030200
>[    0.522160] pci 0000:01:00.0: reg 0x10: [mem 0x95000000-0x95ffffff]
>[    0.522167] pci 0000:01:00.0: reg 0x14: [mem 0x80000000-0x8fffffff 64bit pref]
>[    0.522175] pci 0000:01:00.0: reg 0x1c: [mem 0x90000000-0x91ffffff 64bit pref]
>[    0.522179] pci 0000:01:00.0: reg 0x24: [io  0x5000-0x507f]
>[    0.522185] pci 0000:01:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref]
>[    0.522248] pci 0000:01:00.0: System wakeup disabled by ACPI
>[    0.525934] pci 0000:00:01.0: PCI bridge to [bus 01-06]
>[    0.525936] pci 0000:00:01.0:   bridge window [io  0x5000-0x5fff]
>[    0.525937] pci 0000:00:01.0:   bridge window [mem 0x95000000-0x95ffffff]
>[    0.525940] pci 0000:00:01.0:   bridge window [mem 0x80000000-0x91ffffff 64bit pref]
>[    0.525981] pci 0000:07:00.0: [10ec:524a] type 00 class 0xff0000
>[    0.526003] pci 0000:07:00.0: reg 0x10: [mem 0x94000000-0x94000fff]
>[    0.526122] pci 0000:07:00.0: supports D1 D2
>[    0.526123] pci 0000:07:00.0: PME# supported from D1 D2 D3hot D3cold
>[    0.526156] pci 0000:07:00.0: System wakeup disabled by ACPI
>[    0.529957] pci 0000:00:1c.0: PCI bridge to [bus 07-0c]
>[    0.529959] pci 0000:00:1c.0:   bridge window [io  0x4000-0x4fff]
>[    0.529962] pci 0000:00:1c.0:   bridge window [mem 0x94000000-0x94ffffff]
>[    0.529965] pci 0000:00:1c.0:   bridge window [mem 0x92000000-0x92ffffff 64bit pref]
>[    0.530164] pci 0000:0d:00.0: [8086:3165] type 00 class 0x028000
>[    0.530207] pci 0000:0d:00.0: reg 0x10: [mem 0x96200000-0x96201fff 64bit]
>[    0.530475] pci 0000:0d:00.0: PME# supported from D0 D3hot D3cold
>[    0.530601] pci 0000:0d:00.0: System wakeup disabled by ACPI
>[    0.534123] pci 0000:00:1c.1: PCI bridge to [bus 0d]
>[    0.534126] pci 0000:00:1c.1:   bridge window [mem 0x96200000-0x962fffff]
>[    0.534170] pci 0000:0e:00.0: [10ec:8168] type 00 class 0x020000
>[    0.534191] pci 0000:0e:00.0: reg 0x10: [io  0x3000-0x30ff]
>[    0.534216] pci 0000:0e:00.0: reg 0x18: [mem 0x96100000-0x96100fff 64bit]
>[    0.534231] pci 0000:0e:00.0: reg 0x20: [mem 0x96000000-0x96003fff 64bit pref]
>[    0.534316] pci 0000:0e:00.0: supports D1 D2
>[    0.534317] pci 0000:0e:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.534383] pci 0000:0e:00.0: System wakeup disabled by ACPI
>[    0.537971] pci 0000:00:1c.2: PCI bridge to [bus 0e]
>[    0.537973] pci 0000:00:1c.2:   bridge window [io  0x3000-0x3fff]
>[    0.537975] pci 0000:00:1c.2:   bridge window [mem 0x96100000-0x961fffff]
>[    0.537979] pci 0000:00:1c.2:   bridge window [mem 0x96000000-0x960fffff 64bit pref]
>[    0.539004] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.539047] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.539087] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.539127] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.539167] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.539207] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.539248] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.539287] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.539666] platform MSFT0101:00: failed to claim resource 1: [mem 0xfed40000-0xfed40fff]
>[    0.539672] acpi MSFT0101:00: platform device creation failed: -16
>[    0.539778] ACPI: Enabled 2 GPEs in block 00 to 7F
>[    0.539863] ACPI : EC: interrupt unblocked
>[    0.539875] ACPI : EC: event unblocked
>[    0.539902] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x17, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    0.539903] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events
>[    0.540090] pci 0000:00:02.0: vgaarb: setting as boot VGA device
>[    0.540091] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
>[    0.540094] pci 0000:00:02.0: vgaarb: bridge control possible
>[    0.540094] vgaarb: loaded
>[    0.540165] SCSI subsystem initialized
>[    0.540198] libata version 3.00 loaded.
>[    0.540229] ACPI: bus type USB registered
>[    0.540252] usbcore: registered new interface driver usbfs
>[    0.540259] usbcore: registered new interface driver hub
>[    0.540275] usbcore: registered new device driver usb
>[    0.540289] pps_core: LinuxPPS API ver. 1 registered
>[    0.540290] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.540292] PTP clock support registered
>[    0.540330] EDAC MC: Ver: 3.0.0
>[    0.540564] Registered efivars operations
>[    0.566820] PCI: Using ACPI for IRQ routing
>[    0.593904] PCI: pci_cache_line_size set to 64 bytes
>[    0.594259] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>[    0.594260] e820: reserve RAM buffer [mem 0x00086000-0x0008ffff]
>[    0.594260] e820: reserve RAM buffer [mem 0x6ec0c000-0x6fffffff]
>[    0.594261] e820: reserve RAM buffer [mem 0x6ed09000-0x6fffffff]
>[    0.594262] e820: reserve RAM buffer [mem 0x75c1e000-0x77ffffff]
>[    0.594263] e820: reserve RAM buffer [mem 0x77fff000-0x77ffffff]
>[    0.594263] e820: reserve RAM buffer [mem 0x282000000-0x283ffffff]
>[    0.594441] NetLabel: Initializing
>[    0.594442] NetLabel:  domain hash size = 128
>[    0.594443] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
>[    0.594455] NetLabel:  unlabeled traffic allowed by default
>[    0.594559] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.594563] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
>[    0.596614] clocksource: Switched to clocksource hpet
>[    0.602981] VFS: Disk quotas dquot_6.6.0
>[    0.602993] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.603037] pnp: PnP ACPI init
>[    0.603257] system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved
>[    0.603259] system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved
>[    0.603260] system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved
>[    0.603261] system 00:00: [mem 0xfe000000-0xfe01ffff] has been reserved
>[    0.603262] system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved
>[    0.603263] system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved
>[    0.603264] system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved
>[    0.603266] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.603504] system 00:01: [io  0x2000-0x20fe] has been reserved
>[    0.603506] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.603608] system 00:02: [io  0x0680-0x069f] has been reserved
>[    0.603609] system 00:02: [io  0xffff] has been reserved
>[    0.603610] system 00:02: [io  0xffff] has been reserved
>[    0.603629] system 00:02: [io  0xffff] has been reserved
>[    0.603630] system 00:02: [io  0x1800-0x18fe] has been reserved
>[    0.603631] system 00:02: [io  0x164e-0x164f] has been reserved
>[    0.603633] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.603704] system 00:03: [io  0x0800-0x087f] has been reserved
>[    0.603705] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.603722] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.603749] system 00:05: [io  0x1854-0x1857] has been reserved
>[    0.603751] system 00:05: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.603768] pnp 00:06: Plug and Play ACPI device, IDs TOS1102 PNP0303 (active)
>[    0.603821] pnp 00:07: Plug and Play ACPI device, IDs TSH111a PNP0f03 (active)
>[    0.604794] system 00:08: [mem 0xfe021000-0xfe021fff] has been reserved
>[    0.604795] system 00:08: [mem 0xfe020000-0xfe020fff] has been reserved
>[    0.604796] system 00:08: [mem 0xfdaf0000-0xfdafffff] has been reserved
>[    0.604797] system 00:08: [mem 0xfdae0000-0xfdaeffff] has been reserved
>[    0.604798] system 00:08: [mem 0xfdac0000-0xfdacffff] has been reserved
>[    0.604800] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.605222] system 00:09: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.605223] system 00:09: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.605224] system 00:09: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.605225] system 00:09: [mem 0xe0000000-0xefffffff] has been reserved
>[    0.605226] system 00:09: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.605227] system 00:09: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.605228] system 00:09: [mem 0xfed45000-0xfed8ffff] could not be reserved
>[    0.605229] system 00:09: [mem 0xff000000-0xffffffff] could not be reserved
>[    0.605230] system 00:09: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.605231] system 00:09: [mem 0x7d000000-0x7d01ffff] has been reserved
>[    0.605232] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.605501] pnp: PnP ACPI: found 10 devices
>[    0.612067] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    0.612071] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfff80000-0xffffffff pref]: no compatible bridge window
>[    0.612093] pci 0000:01:00.0: BAR 6: no space for [mem size 0x00080000 pref]
>[    0.612094] pci 0000:01:00.0: BAR 6: failed to assign [mem size 0x00080000 pref]
>[    0.612096] pci 0000:00:01.0: PCI bridge to [bus 01-06]
>[    0.612097] pci 0000:00:01.0:   bridge window [io  0x5000-0x5fff]
>[    0.612099] pci 0000:00:01.0:   bridge window [mem 0x95000000-0x95ffffff]
>[    0.612101] pci 0000:00:01.0:   bridge window [mem 0x80000000-0x91ffffff 64bit pref]
>[    0.612104] pci 0000:00:1c.0: PCI bridge to [bus 07-0c]
>[    0.612106] pci 0000:00:1c.0:   bridge window [io  0x4000-0x4fff]
>[    0.612108] pci 0000:00:1c.0:   bridge window [mem 0x94000000-0x94ffffff]
>[    0.612111] pci 0000:00:1c.0:   bridge window [mem 0x92000000-0x92ffffff 64bit pref]
>[    0.612114] pci 0000:00:1c.1: PCI bridge to [bus 0d]
>[    0.612117] pci 0000:00:1c.1:   bridge window [mem 0x96200000-0x962fffff]
>[    0.612122] pci 0000:00:1c.2: PCI bridge to [bus 0e]
>[    0.612123] pci 0000:00:1c.2:   bridge window [io  0x3000-0x3fff]
>[    0.612126] pci 0000:00:1c.2:   bridge window [mem 0x96100000-0x961fffff]
>[    0.612128] pci 0000:00:1c.2:   bridge window [mem 0x96000000-0x960fffff 64bit pref]
>[    0.612132] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.612134] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.612134] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.612135] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
>[    0.612136] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
>[    0.612137] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
>[    0.612138] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
>[    0.612139] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
>[    0.612140] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
>[    0.612140] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
>[    0.612141] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
>[    0.612142] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
>[    0.612143] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
>[    0.612144] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
>[    0.612144] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
>[    0.612145] pci_bus 0000:00: resource 19 [mem 0x7d000000-0xdfffffff window]
>[    0.612146] pci_bus 0000:00: resource 20 [mem 0xfd000000-0xfe7fffff window]
>[    0.612147] pci_bus 0000:01: resource 0 [io  0x5000-0x5fff]
>[    0.612148] pci_bus 0000:01: resource 1 [mem 0x95000000-0x95ffffff]
>[    0.612149] pci_bus 0000:01: resource 2 [mem 0x80000000-0x91ffffff 64bit pref]
>[    0.612150] pci_bus 0000:07: resource 0 [io  0x4000-0x4fff]
>[    0.612150] pci_bus 0000:07: resource 1 [mem 0x94000000-0x94ffffff]
>[    0.612151] pci_bus 0000:07: resource 2 [mem 0x92000000-0x92ffffff 64bit pref]
>[    0.612152] pci_bus 0000:0d: resource 1 [mem 0x96200000-0x962fffff]
>[    0.612153] pci_bus 0000:0e: resource 0 [io  0x3000-0x3fff]
>[    0.612154] pci_bus 0000:0e: resource 1 [mem 0x96100000-0x961fffff]
>[    0.612154] pci_bus 0000:0e: resource 2 [mem 0x96000000-0x960fffff 64bit pref]
>[    0.612261] NET: Registered protocol family 2
>[    0.612380] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.612478] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.612645] TCP: Hash tables configured (established 65536 bind 65536)
>[    0.612672] UDP hash table entries: 4096 (order: 5, 131072 bytes)
>[    0.612697] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
>[    0.612740] NET: Registered protocol family 1
>[    0.612841] RPC: Registered named UNIX socket transport module.
>[    0.612842] RPC: Registered udp transport module.
>[    0.612842] RPC: Registered tcp transport module.
>[    0.612843] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.612856] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    0.614567] PCI: CLS 64 bytes, default 64
>[    0.614594] Unpacking initramfs...
>[    0.746163] Freeing initrd memory: 9116K
>[    0.746182] DMAR: Host address width 39
>[    0.746183] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.746196] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0501e
>[    0.746197] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
>[    0.746201] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
>[    0.746202] DMAR: RMRR base: 0x000000764ea000 end: 0x00000076509fff
>[    0.746203] DMAR: RMRR base: 0x00000078800000 end: 0x0000007cffffff
>[    0.746204] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
>[    0.746212] DMAR: ACPI device "device:72" under DMAR at fed91000 as 00:15.1
>[    0.746223] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.746224] software IO TLB [mem 0x6fa25000-0x73a25000] (64MB) mapped at [ffffa1d56fa25000-ffffa1d573a24fff]
>[    0.746441] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
>[    0.746442] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
>[    0.746443] RAPL PMU: hw unit of domain package 2^-14 Joules
>[    0.746443] RAPL PMU: hw unit of domain dram 2^-14 Joules
>[    0.746443] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
>[    0.746444] RAPL PMU: hw unit of domain psys 2^-14 Joules
>[    0.746833] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x255cb6cc5db, max_idle_ns: 440795203504 ns
>[    0.748016] Scanning for low memory corruption every 60 seconds
>[    0.748227] audit: initializing netlink subsys (disabled)
>[    0.748286] audit: type=2000 audit(1497600724.746:1): state=initialized audit_enabled=0 res=1
>[    0.748660] workingset: timestamp_bits=56 max_order=21 bucket_order=0
>[    0.750183] NFS: Registering the id_resolver key type
>[    0.750188] Key type id_resolver registered
>[    0.750189] Key type id_legacy registered
>[    0.750262] SELinux:  Registering netfilter hooks
>[    0.752642] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    0.752643] io scheduler noop registered
>[    0.752644] io scheduler deadline registered
>[    0.752679] io scheduler cfq registered (default)
>[    0.752680] io scheduler mq-deadline registered
>[    0.752680] io scheduler kyber registered
>[    0.753580] pcieport 0000:00:1c.0: AER enabled with IRQ 121
>[    0.753599] pcieport 0000:00:1c.1: AER enabled with IRQ 122
>[    0.753643] pcieport 0000:00:1c.2: AER enabled with IRQ 123
>[    0.753661] pcieport 0000:00:01.0: Signaling PME with IRQ 120
>[    0.753679] pcieport 0000:00:1c.0: Signaling PME with IRQ 121
>[    0.753686] pcieport 0000:00:1c.1: Signaling PME with IRQ 122
>[    0.753696] pcieport 0000:00:1c.2: Signaling PME with IRQ 123
>[    0.753710] efifb: probing for efifb
>[    0.753724] efifb: framebuffer at 0xa0000000, using 8128k, total 8128k
>[    0.753725] efifb: mode is 1920x1080x32, linelength=7680, pages=1
>[    0.753725] efifb: scrolling: redraw
>[    0.753726] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>[    0.757538] Console: switching to colour frame buffer device 240x67
>[    0.761111] fb0: EFI VGA frame buffer device
>[    0.761234] ACPI: AC Adapter [ACAD] (on-line)
>[    0.761276] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>[    0.761284] ACPI: Power Button [PWRB]
>[    0.761374] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
>[    0.761405] ACPI: Lid Switch [LID]
>[    0.761430] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
>[    0.761467] ACPI: Power Button [PWRF]
>[    0.761739] Monitor-Mwait will be used to enter C-1 state
>[    0.761759] Monitor-Mwait will be used to enter C-2 state
>[    0.761778] Monitor-Mwait will be used to enter C-3 state
>[    0.763147] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    0.763166] ACPI: Battery Slot [BAT1] (battery absent)
>[    0.763717] Non-volatile memory driver v1.3
>[    0.763749] Linux agpgart interface v0.103
>[    0.765703] [drm] Memory usable by graphics device = 4096M
>[    0.765704] checking generic (a0000000 7f0000) vs hw (a0000000 10000000)
>[    0.765705] fb: switching to inteldrmfb from EFI VGA
>[    0.765716] Console: switching to colour dummy device 80x25
>[    0.765787] [drm] Replacing VGA console driver
>[    0.771781] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    0.771782] [drm] Driver supports precise vblank timestamp query.
>[    0.780077] i915 0000:00:02.0: Direct firmware load for i915/skl_dmc_ver1_26.bin failed with error -2
>[    0.780079] i915 0000:00:02.0: Failed to load DMC firmware [https://01.org/linuxgraphics/downloads/firmware], disabling runtime power management.
>[    0.780665] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    0.826520] [drm] Initialized i915 1.6.0 20170529 for 0000:00:02.0 on minor 0
>[    0.826639] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
>[    0.826657] ACPI: Video Device [PEGP] (multi-head: yes  rom: yes  post: no)
>[    0.826864] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/LNXVIDEO:00/input/input3
>[    0.828157] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    0.828295] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input4
>[    0.830349] loop: module loaded
>[    0.830415] ahci 0000:00:17.0: version 3.0
>[    0.840684] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 4 ports 6 Gbps 0xf impl SATA mode
>[    0.840686] ahci 0000:00:17.0: flags: 64bit ncq sntf pm led clo only pio slum part ems deso sadm sds apst 
>[    0.843789] fbcon: inteldrmfb (fb0) is primary device
>[    0.850192] scsi host0: ahci
>[    0.850309] scsi host1: ahci
>[    0.850417] scsi host2: ahci
>[    0.850529] scsi host3: ahci
>[    0.850562] ata1: SATA max UDMA/133 abar m2048@0x9632b000 port 0x9632b100 irq 125
>[    0.850566] ata2: SATA max UDMA/133 abar m2048@0x9632b000 port 0x9632b180 irq 125
>[    0.850571] ata3: SATA max UDMA/133 abar m2048@0x9632b000 port 0x9632b200 irq 125
>[    0.850572] ata4: SATA max UDMA/133 abar m2048@0x9632b000 port 0x9632b280 irq 125
>[    0.850671] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    0.850671] e100: Copyright(c) 1999-2006 Intel Corporation
>[    0.850681] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    0.850681] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    0.850696] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
>[    0.850696] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
>[    0.850705] sky2: driver version 1.30
>[    0.850739] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>[    0.850747] r8169 0000:0e:00.0: can't disable ASPM; OS doesn't have ASPM control
>[    0.855580] r8169 0000:0e:00.0 eth0: RTL8168g/8111g at 0xffffa5dc80cc5000, 54:ab:3a:0d:94:84, XID 0c000800 IRQ 126
>[    0.855581] r8169 0000:0e:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
>[    0.855836] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.855837] ehci-pci: EHCI PCI platform driver
>[    0.855849] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.855852] ohci-pci: OHCI PCI platform driver
>[    0.855858] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.855877] usbcore: registered new interface driver usblp
>[    0.855885] usbcore: registered new interface driver usb-storage
>[    0.855914] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2Q] at 0x60,0x64 irq 1,12
>[    0.857031] i8042: Detected active multiplexing controller, rev 1.1
>[    0.857608] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.857610] serio: i8042 AUX0 port at 0x60,0x64 irq 12
>[    0.857632] serio: i8042 AUX1 port at 0x60,0x64 irq 12
>[    0.857633] serio: i8042 AUX2 port at 0x60,0x64 irq 12
>[    0.857634] serio: i8042 AUX3 port at 0x60,0x64 irq 12
>[    0.857957] rtc_cmos 00:04: RTC can wake from S4
>[    0.858348] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
>[    0.858456] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    0.858608] i801_smbus 0000:00:1f.4: SPD Write Disable is set
>[    0.858658] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
>[    0.859957] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
>[    0.859960] intel_pstate: Intel P-state driver initializing
>[    0.860658] intel_pstate: HWP enabled
>[    0.860659] EFI Variables Facility v0.08 2004-May-17
>[    0.876255] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5
>[    0.888330] hidraw: raw HID events driver (C) Jiri Kosina
>[    0.888444] usbcore: registered new interface driver usbhid
>[    0.888444] usbhid: USB HID core driver
>[    0.888532] Netfilter messages via NETLINK v0.30.
>[    0.888639] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
>[    0.888671] ctnetlink v0.93: registering with nfnetlink.
>[    0.888979] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    0.888996] Initializing XFRM netlink socket
>[    0.889075] NET: Registered protocol family 10
>[    0.889253] Segment Routing with IPv6
>[    0.889266] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[    0.889410] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
>[    0.889499] NET: Registered protocol family 17
>[    0.889509] Key type dns_resolver registered
>[    0.889934] microcode: sig=0x506e3, pf=0x20, revision=0x33
>[    0.890028] microcode: Microcode Update Driver: v2.2.
>[    0.890184] registered taskstats version 1
>[    0.890950]   Magic number: 5:217:220
>[    0.890993] acpi device:3e: hash matches
>[    0.891001] dmi id: hash matches
>[    1.160273] ata2: SATA link down (SStatus 4 SControl 300)
>[    1.160304] ata4: SATA link down (SStatus 4 SControl 300)
>[    1.160339] ata1: SATA link down (SStatus 4 SControl 300)
>[    1.160371] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.244566] ata3.00: ATA-8: TOSHIBA MQ02ABD100H, HKF03M, max UDMA/100
>[    1.244569] ata3.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    1.244840] random: fast init done
>[    1.247954] ata3.00: configured for UDMA/100
>[    1.496298] input: PS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio2/input/input11
>[    1.760973] clocksource: Switched to clocksource tsc
>[    2.159135] Console: switching to colour frame buffer device 240x67
>[    2.173010] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.173090] console [netcon0] enabled
>[    2.173091] netconsole: network logging started
>[    2.173152] PM: Hibernation image not present or could not be loaded.
>[    2.173332] scsi 2:0:0:0: Direct-Access     ATA      TOSHIBA MQ02ABD1 3M   PQ: 0 ANSI: 5
>[    2.173740] sd 2:0:0:0: Attached scsi generic sg0 type 0
>[    2.174091] sd 2:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
>[    2.174093] sd 2:0:0:0: [sda] 4096-byte physical blocks
>[    2.174171] sd 2:0:0:0: [sda] Write Protect is off
>[    2.174173] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    2.174308] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    2.179061]  sda: sda1 sda2 sda3
>[    2.179585] sd 2:0:0:0: [sda] Attached SCSI disk
>[    2.180857] Freeing unused kernel memory: 1172K
>[    2.180858] Write protecting the kernel read-only data: 14336k
>[    2.181199] Freeing unused kernel memory: 988K
>[    2.184369] Freeing unused kernel memory: 1284K
>[    2.225924] r8169 0000:0e:00.0 enp14s0: renamed from eth0
>[    2.299442] systemd-udevd (1384) used greatest stack depth: 13856 bytes left
>[    2.299988] systemd-udevd (1364) used greatest stack depth: 13744 bytes left
>[    2.300732] systemd-udevd (1362) used greatest stack depth: 13728 bytes left
>[    2.413587] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    2.424225] exe (1421) used greatest stack depth: 13664 bytes left
>[    2.436893] run-init (1425) used greatest stack depth: 13504 bytes left
>[    2.555984] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
>[    2.556346] systemd[1]: Detected architecture x86-64.
>[    2.556645] systemd[1]: Set hostname to <skl-6700hq>.
>[    2.586027] systemd-cryptse (1440) used greatest stack depth: 13256 bytes left
>[    2.694564] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[    2.694708] systemd[1]: Listening on Journal Socket (/dev/log).
>[    2.694742] systemd[1]: Listening on fsck to fsckd communication Socket.
>[    2.694819] systemd[1]: Created slice User and Session Slice.
>[    2.694892] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[    2.694999] systemd[1]: Listening on Journal Audit Socket.
>[    2.695054] systemd[1]: Listening on Journal Socket.
>[    2.720927] [drm] RC6 on
>[    2.983791] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
>[    3.315687] random: crng init done
>[    4.930315] ureadahead (1450) used greatest stack depth: 13024 bytes left
>[    5.076086] systemd-journald[1447]: Received request to flush runtime journal from PID 1
>[    5.199919] Adding 8243196k swap on /dev/sda3.  Priority:-1 extents:1 across:8243196k 
>[    6.273145] IPv6: ADDRCONF(NETDEV_UP): enp14s0: link is not ready
>[    6.312200] r8169 0000:0e:00.0 enp14s0: link down
>[    6.312201] r8169 0000:0e:00.0 enp14s0: link down
>[    6.312257] IPv6: ADDRCONF(NETDEV_UP): enp14s0: link is not ready
>[    8.589270] r8169 0000:0e:00.0 enp14s0: link up
>[    8.589282] IPv6: ADDRCONF(NETDEV_CHANGE): enp14s0: link becomes ready
>
>
>[   47.008342] Console: switching to colour dummy device 80x25
>[   47.008405] [IGT] kms_flip: executing
>[   47.008501] [drm:drm_stub_open] 
>[   47.008506] [drm:drm_open] pid = 3042, minor = 0
>[   47.008512] [drm:i915_gem_open] 
>[   47.008533] [drm:drm_open] 
>[   47.008544] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   47.008552] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.008562] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   47.008566] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_CREATE
>[   47.008577] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_PWRITE
>[   47.008590] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.008915] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.008927] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.008999] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009031] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009063] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009070] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   47.009073] [drm:drm_ioctl] ret = -22
>[   47.009082] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009087] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   47.009089] [drm:drm_ioctl] ret = -22
>[   47.009092] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009095] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   47.009098] [drm:drm_ioctl] ret = -22
>[   47.009101] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009115] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009124] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009134] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009178] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009188] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009192] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   47.009196] [drm:drm_ioctl] ret = -22
>[   47.009201] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009204] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   47.009207] [drm:drm_ioctl] ret = -22
>[   47.009211] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009214] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   47.009217] [drm:drm_ioctl] ret = -22
>[   47.009221] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009231] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009239] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009249] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009261] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009271] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009276] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   47.009279] [drm:drm_ioctl] ret = -22
>[   47.009283] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009286] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   47.009289] [drm:drm_ioctl] ret = -22
>[   47.009293] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009297] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   47.009300] [drm:drm_ioctl] ret = -22
>[   47.009303] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009314] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009325] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009335] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009345] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009357] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009360] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   47.009363] [drm:drm_ioctl] ret = -22
>[   47.009367] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009372] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   47.009375] [drm:drm_ioctl] ret = -22
>[   47.009378] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009381] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   47.009383] [drm:drm_ioctl] ret = -22
>[   47.009387] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009399] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009409] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009418] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009429] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009440] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009444] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   47.009447] [drm:drm_ioctl] ret = -22
>[   47.009451] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009455] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   47.009457] [drm:drm_ioctl] ret = -22
>[   47.009460] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009464] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   47.009468] [drm:drm_ioctl] ret = -22
>[   47.009471] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009480] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009491] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009501] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009513] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009524] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009527] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   47.009530] [drm:drm_ioctl] ret = -22
>[   47.009533] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009537] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   47.009541] [drm:drm_ioctl] ret = -22
>[   47.009545] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009548] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   47.009550] [drm:drm_ioctl] ret = -22
>[   47.009553] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009563] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009573] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009583] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009594] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009605] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009609] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   47.009611] [drm:drm_ioctl] ret = -22
>[   47.009615] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009631] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   47.009639] [drm:drm_ioctl] ret = -22
>[   47.009649] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009661] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   47.009673] [drm:drm_ioctl] ret = -22
>[   47.009683] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009697] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009716] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009732] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009747] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009763] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009774] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   47.009787] [drm:drm_ioctl] ret = -22
>[   47.009800] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009811] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   47.009822] [drm:drm_ioctl] ret = -22
>[   47.009834] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   47.009841] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   47.009853] [drm:drm_ioctl] ret = -22
>[   47.009864] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.009875] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_WAIT
>[   47.009889] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   47.009961] [drm:i915_drop_caches_set] Dropping caches: 0x00000014
>[   47.034710] [drm:drm_stub_open] 
>[   47.034716] [drm:drm_open] pid = 3042, minor = 0
>[   47.034721] [drm:i915_gem_open] 
>[   47.034748] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   47.034753] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.034762] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_SET_MASTER
>[   47.034779] [drm:drm_stub_open] 
>[   47.034782] [drm:drm_open] pid = 3042, minor = 0
>[   47.034785] [drm:i915_gem_open] 
>[   47.034801] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   47.034805] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.034812] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   47.034817] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.034826] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.034830] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.034839] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.034844] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.034848] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.034861] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.034867] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:eDP-1]
>[   47.034872] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[   47.034877] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   47.034882] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   47.034885] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   47.034887] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   47.034898] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   47.034946] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[   47.035378] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   47.036075] [drm:drm_mode_object_put] OBJ ID: 68 (1)
>[   47.036101] [drm:drm_add_edid_modes] eDP-1: Assigning EDID-1.4 digital sink color depth as 6 bpc.
>[   47.036106] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   47.036116] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:eDP-1] probed modes :
>[   47.036127] [drm:drm_mode_debug_printmodeline] Modeline 49:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   47.036134] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.036148] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.036161] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.036171] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.036178] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:56:DP-1]
>[   47.036183] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[   47.036492] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[   47.036504] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[   47.036931] [drm:drm_dp_i2c_do_msg] native defer
>[   47.038111] [drm:drm_dp_i2c_do_msg] native defer
>[   47.039273] [drm:drm_dp_i2c_do_msg] native defer
>[   47.040442] [drm:drm_dp_i2c_do_msg] native defer
>[   47.041617] [drm:drm_dp_i2c_do_msg] native defer
>[   47.042416] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[   47.042822] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[   47.043115] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:56:DP-1] disconnected
>[   47.043121] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043130] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.043138] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043148] [drm:drm_release] open_count = 3
>[   47.043151] [drm:drm_release] pid = 3042, device = 0xe200, open_count = 3
>[   47.043234] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_GET_CAP
>[   47.043273] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_GET_APERTURE
>[   47.043291] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.043294] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.043297] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.043301] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.043304] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.043307] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.043310] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.043313] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.043316] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.043319] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.043322] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GETPARAM
>[   47.043329] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   47.043345] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_CREATE
>[   47.043407] [IGT] kms_flip: starting subtest basic-flip-vs-dpms
>[   47.043429] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.043436] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043440] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043444] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.043449] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043453] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043458] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.043463] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043467] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043470] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.043475] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043479] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043484] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.043490] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043493] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.043499] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043505] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   47.043509] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043514] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   47.043518] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043522] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   47.043530] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.043534] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043538] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043541] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.043545] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043549] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043553] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.043558] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043561] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.043567] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043571] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   47.043575] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043578] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   47.043582] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043585] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   47.043590] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.043594] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043598] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043601] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.043606] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043610] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043614] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.043643] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043652] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.043665] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043676] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   47.043685] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043695] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   47.043704] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043713] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   47.043727] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.043736] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043745] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043754] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.043764] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043775] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043784] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.043794] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043802] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.043813] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043824] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   47.043833] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043843] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043853] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   47.043863] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043870] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043878] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   47.043890] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.043900] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043909] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043917] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.043921] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043925] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043933] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.043939] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043943] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.043949] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043956] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   47.043962] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043967] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043975] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   47.043981] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.043985] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.043990] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   47.043999] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.044005] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.044012] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.044017] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.044023] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.044028] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.044036] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.044041] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.044049] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.044056] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.044062] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   47.044068] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.044073] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.044078] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   47.044086] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.044092] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.044097] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   47.044109] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.044115] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.044124] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.044129] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   47.044145] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.044159] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.044170] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.044183] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.044197] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   47.044211] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.044223] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   47.044237] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.044247] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   47.044259] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.044271] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   47.044312] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   47.044336] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   47.044349] [drm:drm_mode_addfb2] [FB:64]
>[   47.044365] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   47.044385] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   47.044392] [drm:drm_mode_addfb2] [FB:65]
>[   47.044399] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   47.073770] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   47.073774] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   47.073778] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   47.088109] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   47.088113] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   47.088129] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   47.088131] [drm:drm_mode_setcrtc] [CRTC:32:pipe A]
>[   47.088136] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd400
>[   47.088140] [drm:drm_mode_object_get] OBJ ID: 61 (1)
>[   47.088141] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   47.088143] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77800 state to ffffa1d7756dd400
>[   47.088145] [drm:drm_mode_object_get] OBJ ID: 62 (3)
>[   47.088147] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d74e7c2d00 state to ffffa1d7756dd400
>[   47.088149] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   47.088150] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a77800
>[   47.088152] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d74e7c2d00 to [NOCRTC]
>[   47.088153] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d74e7c2d00
>[   47.088154] [drm:drm_mode_object_put] OBJ ID: 62 (4)
>[   47.088156] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd400
>[   47.088158] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   47.088160] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   47.088162] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd500 state to ffffa1d7756dd400
>[   47.088163] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   47.088165] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.088166] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   47.088168] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbd500 to [NOCRTC]
>[   47.088169] [drm:drm_atomic_check_only] checking ffffa1d7756dd400
>[   47.088171] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] mode changed
>[   47.088173] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] enable changed
>[   47.088174] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   47.088175] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   47.088177] [drm:drm_atomic_helper_check_modeset] Disabling [CONNECTOR:48:eDP-1]
>[   47.088178] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: n, active: n
>[   47.088180] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd400
>[   47.088181] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   47.088183] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.088185] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   47.088187] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.088190] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   47.088193] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb -1
>[   47.088194] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   47.088197] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a76000 state to ffffa1d7756dd400
>[   47.088199] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77000 state to ffffa1d7756dd400
>[   47.088202] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   47.088203] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   47.088204] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   47.088206] [drm:drm_atomic_commit] committing ffffa1d7756dd400
>[   47.088218] [drm:intel_edp_backlight_off.part.30] 
>[   47.296818] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   47.296854] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   47.296864] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,619)@ 47.295244 -> 47.285961 [e 0 us, 0 rep]
>[   47.296869] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=1621, diff=1118, hw=3514 hw_last=2396
>[   47.296873] [drm:intel_disable_pipe] disabling pipe A
>[   47.305434] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   47.305460] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   47.305517] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   47.355868] [drm:wait_panel_status] Wait complete
>[   47.355879] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   47.355890] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   47.355896] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   47.355914] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   47.355919] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   47.355922] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   47.355924] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   47.355927] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   47.355932] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   47.355939] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   47.355944] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   47.355949] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   47.355954] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   47.355966] [drm:drm_mode_object_put] OBJ ID: 61 (1)
>[   47.355972] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   47.355975] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   47.355988] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd400
>[   47.355993] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.355997] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   47.356003] [drm:drm_mode_object_put] OBJ ID: 62 (3)
>[   47.356007] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd400
>[   47.356013] [drm:drm_mode_object_put] OBJ ID: 62 (2)
>[   47.356028] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   47.356033] [drm:drm_mode_setcrtc] [CRTC:39:pipe B]
>[   47.356040] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd400
>[   47.356045] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a76800 state to ffffa1d7756dd400
>[   47.356050] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d74e7c3b00 state to ffffa1d7756dd400
>[   47.356054] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a76800
>[   47.356058] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d74e7c3b00 to [NOCRTC]
>[   47.356061] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d74e7c3b00
>[   47.356066] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756dd400
>[   47.356070] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   47.356074] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.356078] [drm:drm_atomic_check_only] checking ffffa1d7756dd400
>[   47.356088] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   47.356092] [drm:drm_atomic_commit] committing ffffa1d7756dd400
>[   47.356113] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd400
>[   47.356118] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd400
>[   47.356123] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   47.356127] [drm:drm_mode_setcrtc] [CRTC:46:pipe C]
>[   47.356132] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd400
>[   47.356136] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a76000 state to ffffa1d7756dd400
>[   47.356140] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d74e7c3e00 state to ffffa1d7756dd400
>[   47.356144] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a76000
>[   47.356147] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d74e7c3e00 to [NOCRTC]
>[   47.356150] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d74e7c3e00
>[   47.356154] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756dd400
>[   47.356159] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   47.356162] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.356166] [drm:drm_atomic_check_only] checking ffffa1d7756dd400
>[   47.356172] [drm:drm_atomic_commit] committing ffffa1d7756dd400
>[   47.356182] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd400
>[   47.356186] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd400
>[   47.356191] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   47.356195] [drm:drm_mode_setcrtc] [CRTC:32:pipe A]
>[   47.356204] [drm:drm_mode_setcrtc] [CONNECTOR:48:eDP-1]
>[   47.356207] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd400
>[   47.356212] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   47.356215] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77000 state to ffffa1d7756dd400
>[   47.356219] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d74e7c3100 state to ffffa1d7756dd400
>[   47.356224] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffffa1d742a77000
>[   47.356228] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d74e7c3100 to [CRTC:32:pipe A]
>[   47.356232] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d74e7c3100
>[   47.356236] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   47.356240] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd400
>[   47.356244] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   47.356248] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.356252] [drm:drm_mode_object_get] OBJ ID: 48 (4)
>[   47.356256] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb80 state to ffffa1d7756dd400
>[   47.356261] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   47.356264] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbdb80 to [CRTC:32:pipe A]
>[   47.356269] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   47.356274] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.356277] [drm:drm_atomic_check_only] checking ffffa1d7756dd400
>[   47.356282] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] mode changed
>[   47.356285] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] enable changed
>[   47.356288] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   47.356292] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   47.356296] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.356300] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   47.356304] [drm:drm_atomic_helper_check_modeset] [CONNECTOR:48:eDP-1] using [ENCODER:47:DDI A] on [CRTC:32:pipe A]
>[   47.356308] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   47.356312] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd400
>[   47.356316] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   47.356320] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.356325] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd400
>[   47.356329] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   47.356333] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.356337] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   47.356340] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   47.356346] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   47.356350] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   47.356353] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   47.356357] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   47.356360] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   47.356363] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   47.356367] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   47.356369] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   47.356371] [drm:intel_dump_pipe_config] requested mode:
>[   47.356378] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   47.356379] [drm:intel_dump_pipe_config] adjusted mode:
>[   47.356385] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   47.356389] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   47.356391] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   47.356394] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   47.356397] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   47.356399] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   47.356403] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   47.356405] [drm:intel_dump_pipe_config] planes on this crtc
>[   47.356407] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[   47.356410] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   47.356412] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   47.356417] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   47.356421] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   47.356425] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   47.356432] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 64
>[   47.356436] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   47.356442] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   47.356445] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   47.356452] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a72800 state to ffffa1d7756dd400
>[   47.356456] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a74000 state to ffffa1d7756dd400
>[   47.356465] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   47.356467] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   47.356470] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   47.356474] [drm:drm_atomic_commit] committing ffffa1d7756dd400
>[   47.357334] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   47.357340] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   47.357349] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   47.357353] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   47.357359] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   47.357386] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   47.357389] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   47.357397] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   47.357405] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   47.357413] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   47.357421] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   47.357430] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   47.357435] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   47.357461] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   47.357468] [drm:edp_panel_on] Turn eDP port A panel power on
>[   47.357504] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   47.357522] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   47.357718] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   47.357725] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   47.357730] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   47.357748] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   47.968750] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   47.968761] [drm:wait_panel_status] Wait complete
>[   47.968785] [drm:edp_panel_on] Wait for panel power on
>[   47.968840] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   48.104730] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   48.104736] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   48.104740] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   48.104757] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   48.169457] [drm:wait_panel_status] Wait complete
>[   48.169461] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294715464
>[   48.169474] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   48.171556] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   48.171575] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   48.171587] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   48.171648] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   48.171825] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   48.172794] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   48.172799] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   48.172802] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   48.172806] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   48.173441] [drm:intel_dp_start_link_train] clock recovery OK
>[   48.173445] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   48.174401] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   48.174407] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   48.174681] [drm:intel_enable_pipe] enabling pipe A
>[   48.174691] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   48.174699] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 48.173080 -> 48.173545 [e 0 us, 0 rep]
>[   48.174704] [drm:intel_edp_backlight_on.part.29] 
>[   48.174708] [drm:intel_panel_enable_backlight] pipe A
>[   48.174764] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   48.376674] [drm:intel_psr_enable] PSR disable by flag
>[   48.376677] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   48.376685] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   48.376689] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   48.376695] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   48.376701] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,106)@ 48.375082 -> 48.373493 [e 0 us, 0 rep]
>[   48.376705] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2740, diff=12, hw=3527 hw_last=3515
>[   48.391458] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-22)@ 48.389830 -> 48.390160 [e 0 us, 0 rep]
>[   48.391465] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2752, diff=1, hw=3528 hw_last=3527
>[   48.391476] [drm:drm_handle_vblank] vblank event on 2752, current 2753
>[   48.391532] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   48.391547] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   48.391558] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   48.391584] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   48.391600] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd400
>[   48.391609] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   48.391636] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd400
>[   48.391643] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   48.391648] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   48.391653] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   48.391673] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   48.391687] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.391696] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd400
>[   48.391703] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   48.391712] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   48.391719] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76000 state to ffffa1d7756dd400
>[   48.391725] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   48.391731] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d74e7c2800 state to ffffa1d7756dd400
>[   48.391738] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d74e7c2800 to [CRTC:32:pipe A]
>[   48.391744] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d74e7c2800
>[   48.391753] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   48.391760] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   48.391765] [drm:drm_atomic_check_only] checking ffffa1d7756dd400
>[   48.391781] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   48.391788] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   48.391804] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756dd400 nonblocking
>[   48.392559] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   48.408041] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-27)@ 48.406418 -> 48.406822 [e 0 us, 0 rep]
>[   48.408048] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2753, diff=1, hw=3529 hw_last=3528
>[   48.408056] [drm:drm_handle_vblank] vblank event on 2753, current 2754
>[   48.408087] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd400
>[   48.408098] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   48.408108] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   48.408115] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   48.408127] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   48.408136] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   48.408144] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd400
>[   48.408155] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   48.408168] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7546c9000
>[   48.408176] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   48.408180] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   48.408193] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742b24800 state to ffffa1d7546c9000
>[   48.408203] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   48.408208] [drm:drm_atomic_check_only] checking ffffa1d7546c9000
>[   48.408221] [drm:drm_atomic_commit] committing ffffa1d7546c9000
>[   48.424638] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 48.423015 -> 48.423480 [e 0 us, 0 rep]
>[   48.424659] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2754, diff=1, hw=3530 hw_last=3529
>[   48.424662] [drm:drm_handle_vblank] vblank event on 2754, current 2755
>[   48.424687] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7546c9000
>[   48.424700] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   48.424706] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   48.424711] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7546c9000
>[   48.424717] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   48.424751] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.424761] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd400
>[   48.424768] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   48.424774] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   48.424781] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76000 state to ffffa1d7756dd400
>[   48.424787] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   48.424795] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d74e7c3100 state to ffffa1d7756dd400
>[   48.424802] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d74e7c3100 to [CRTC:32:pipe A]
>[   48.424806] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d74e7c3100
>[   48.424810] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   48.424814] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   48.424820] [drm:drm_atomic_check_only] checking ffffa1d7756dd400
>[   48.424830] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 64
>[   48.424835] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   48.424847] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756dd400 nonblocking
>[   48.424862] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   48.424874] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   48.424878] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   48.424882] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   48.424891] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd000
>[   48.424896] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   48.424900] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   48.424905] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77000 state to ffffa1d7756dd000
>[   48.424910] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   48.424915] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   48.424919] [drm:drm_atomic_check_only] checking ffffa1d7756dd000
>[   48.424924] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   48.424929] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   48.424934] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd000
>[   48.424940] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   48.424944] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   48.424948] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbde00 state to ffffa1d7756dd000
>[   48.424953] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   48.424958] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   48.424963] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   48.424967] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d74e7c2d00 state to ffffa1d7756dd000
>[   48.424974] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd000
>[   48.424978] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   48.424982] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   48.424988] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   48.424993] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   48.424999] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   48.425004] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   48.425009] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   48.425012] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   48.425016] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   48.425018] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   48.425022] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   48.425026] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   48.425028] [drm:intel_dump_pipe_config] requested mode:
>[   48.425034] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   48.425036] [drm:intel_dump_pipe_config] adjusted mode:
>[   48.425042] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   48.425048] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   48.425052] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   48.425055] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   48.425058] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   48.425060] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   48.425064] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   48.425069] [drm:intel_dump_pipe_config] planes on this crtc
>[   48.425074] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   48.425077] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   48.425079] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   48.425081] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   48.425087] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   48.425094] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   48.425098] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   48.425104] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 64
>[   48.425108] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   48.425117] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   48.425121] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   48.425129] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a76800 state to ffffa1d7756dd000
>[   48.425134] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77800 state to ffffa1d7756dd000
>[   48.425143] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   48.425147] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   48.425149] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   48.425153] [drm:drm_atomic_commit] committing ffffa1d7756dd000
>[   48.441351] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 48.439709 -> 48.440144 [e 0 us, 0 rep]
>[   48.441357] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2755, diff=1, hw=3531 hw_last=3530
>[   48.441366] [drm:drm_handle_vblank] vblank event on 2755, current 2756
>[   48.441396] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd400
>[   48.441401] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   48.441406] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   48.441413] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   48.441424] [drm:intel_edp_backlight_off.part.30] 
>[   48.441437] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd400
>[   48.457959] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 48.456336 -> 48.456801 [e 0 us, 0 rep]
>[   48.457980] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2756, diff=1, hw=3532 hw_last=3531
>[   48.457984] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   48.457990] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 48.456372 -> 48.456807 [e 0 us, 0 rep]
>[   48.457994] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2757, diff=0, hw=3532 hw_last=3532
>[   48.648657] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   48.648693] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   48.648701] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,467)@ 48.647081 -> 48.640078 [e 0 us, 0 rep]
>[   48.648706] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2757, diff=11, hw=3543 hw_last=3532
>[   48.648710] [drm:intel_disable_pipe] disabling pipe A
>[   48.658377] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   48.658402] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   48.658459] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   48.708784] [drm:wait_panel_status] Wait complete
>[   48.708795] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   48.708805] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   48.708812] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   48.708830] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   48.708834] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   48.708839] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   48.708842] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   48.708845] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   48.708848] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   48.708850] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   48.708856] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   48.708861] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   48.708866] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   48.708871] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   48.708882] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   48.708890] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   48.708894] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   48.708897] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   48.708905] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   48.708916] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd000
>[   48.708920] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   48.708924] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   48.708931] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   48.708935] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd000
>[   48.708941] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   48.708956] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.708965] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9c000
>[   48.708971] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   48.708974] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   48.708979] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d7714be000 state to ffffa1d749f9c000
>[   48.708984] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   48.708988] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d75a112800 state to ffffa1d749f9c000
>[   48.708992] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d75a112800 to [CRTC:32:pipe A]
>[   48.708995] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d75a112800
>[   48.708999] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   48.709003] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   48.709007] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   48.709010] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9c000
>[   48.709014] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   48.709018] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   48.709023] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   48.709026] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9c000
>[   48.709031] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   48.709034] [drm:drm_ioctl] ret = -22
>[   48.709072] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   48.709077] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9c000
>[   48.709081] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   48.709085] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   48.709088] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d7714be000 state to ffffa1d749f9c000
>[   48.709092] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   48.709096] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d75a112800 state to ffffa1d749f9c000
>[   48.709100] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d75a112800 to [CRTC:32:pipe A]
>[   48.709103] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d75a112800
>[   48.709107] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   48.709111] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   48.709114] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   48.709117] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9c000
>[   48.709121] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   48.709125] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   48.709129] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   48.709132] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9c000
>[   48.709137] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   48.709139] [drm:drm_ioctl] ret = -22
>[   48.709143] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   48.709147] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   48.709151] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   48.709158] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9c000
>[   48.709162] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   48.709166] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   48.709169] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d7714be000 state to ffffa1d749f9c000
>[   48.709173] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   48.709177] [drm:drm_atomic_check_only] checking ffffa1d749f9c000
>[   48.709181] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   48.709186] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   48.709190] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d749f9c000
>[   48.709195] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   48.709198] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   48.709202] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d749f78d80 state to ffffa1d749f9c000
>[   48.709207] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   48.709210] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   48.709215] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   48.709218] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d75a112800 state to ffffa1d749f9c000
>[   48.709224] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d749f9c000
>[   48.709228] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   48.709232] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   48.709236] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   48.709238] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   48.709245] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   48.709249] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   48.709252] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   48.709256] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   48.709260] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   48.709262] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   48.709266] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   48.709268] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   48.709269] [drm:intel_dump_pipe_config] requested mode:
>[   48.709276] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   48.709278] [drm:intel_dump_pipe_config] adjusted mode:
>[   48.709284] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   48.709288] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   48.709290] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   48.709293] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   48.709295] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   48.709298] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   48.709302] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   48.709304] [drm:intel_dump_pipe_config] planes on this crtc
>[   48.709309] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   48.709312] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   48.709315] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   48.709317] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   48.709322] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   48.709326] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   48.709330] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   48.709338] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 64
>[   48.709342] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   48.709347] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   48.709351] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   48.709358] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d7714bb000 state to ffffa1d749f9c000
>[   48.709362] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d7714b9800 state to ffffa1d749f9c000
>[   48.709372] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   48.709375] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   48.709378] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   48.709382] [drm:drm_atomic_commit] committing ffffa1d749f9c000
>[   48.709410] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   48.709413] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   48.709417] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   48.709420] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   48.709422] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   48.709425] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   48.709427] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   48.709432] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   48.709438] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   48.709442] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   48.709447] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   48.709453] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   48.709457] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   48.709479] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   48.709483] [drm:edp_panel_on] Turn eDP port A panel power on
>[   48.709492] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   48.709495] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   48.710685] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   48.710694] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   48.710703] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   48.710720] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   49.312752] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   49.312763] [drm:wait_panel_status] Wait complete
>[   49.312787] [drm:edp_panel_on] Wait for panel power on
>[   49.312842] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   49.448719] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   49.448726] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   49.448730] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   49.448748] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   49.514898] [drm:wait_panel_status] Wait complete
>[   49.514902] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294716810
>[   49.514916] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   49.517027] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   49.517048] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   49.517060] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   49.517108] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   49.517302] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   49.518252] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   49.518257] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   49.518260] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   49.518264] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   49.518918] [drm:intel_dp_start_link_train] clock recovery OK
>[   49.518922] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   49.519874] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   49.519880] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   49.520147] [drm:intel_enable_pipe] enabling pipe A
>[   49.520155] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   49.520164] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 49.518544 -> 49.519008 [e 0 us, 0 rep]
>[   49.520168] [drm:intel_edp_backlight_on.part.29] 
>[   49.520172] [drm:intel_panel_enable_backlight] pipe A
>[   49.520227] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   49.720824] [drm:intel_psr_enable] PSR disable by flag
>[   49.720830] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   49.720840] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   49.720844] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   49.720852] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   49.720861] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,18)@ 49.719241 -> 49.718971 [e 0 us, 0 rep]
>[   49.720865] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2769, diff=12, hw=3556 hw_last=3544
>[   49.720915] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   49.720924] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   49.720928] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   49.720932] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   49.720954] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   49.736952] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-21)@ 49.735324 -> 49.735639 [e 0 us, 0 rep]
>[   49.736959] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2781, diff=1, hw=3557 hw_last=3556
>[   49.736964] [drm:drm_handle_vblank] vblank event on 2781, current 2782
>[   49.737005] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9c000
>[   49.737011] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   49.737015] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   49.737022] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   49.737030] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9c000
>[   49.737041] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   49.737084] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   49.737095] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd400
>[   49.737102] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   49.737108] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   49.737114] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77800 state to ffffa1d7756dd400
>[   49.737121] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   49.737126] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d74e7c2d00 state to ffffa1d7756dd400
>[   49.737131] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d74e7c2d00 to [CRTC:32:pipe A]
>[   49.737146] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d74e7c2d00
>[   49.737159] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   49.737170] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   49.737182] [drm:drm_atomic_check_only] checking ffffa1d7756dd400
>[   49.737203] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   49.737211] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   49.737232] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756dd400 nonblocking
>[   49.737259] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   49.737279] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   49.737285] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   49.737292] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   49.737307] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9400
>[   49.737314] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   49.737320] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   49.737326] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76800 state to ffffa1d7756d9400
>[   49.737335] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   49.737341] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   49.737347] [drm:drm_atomic_check_only] checking ffffa1d7756d9400
>[   49.737354] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   49.737360] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   49.737370] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d9400
>[   49.737375] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   49.737379] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   49.737384] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdc80 state to ffffa1d7756d9400
>[   49.737389] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   49.737393] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   49.737397] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   49.737401] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d74e7c2800 state to ffffa1d7756d9400
>[   49.737409] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d9400
>[   49.737413] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   49.737417] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   49.737422] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   49.737427] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   49.737433] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   49.737439] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   49.737442] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   49.737448] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   49.737454] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   49.737457] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   49.737462] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   49.737464] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   49.737466] [drm:intel_dump_pipe_config] requested mode:
>[   49.737473] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   49.737476] [drm:intel_dump_pipe_config] adjusted mode:
>[   49.737481] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   49.737485] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   49.737489] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   49.737493] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   49.737495] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   49.737498] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   49.737502] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   49.737505] [drm:intel_dump_pipe_config] planes on this crtc
>[   49.737509] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:65, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   49.737515] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   49.737517] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   49.737520] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   49.737525] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   49.737529] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   49.737537] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   49.737544] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   49.737548] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   49.737555] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   49.737559] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   49.737567] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a77000 state to ffffa1d7756d9400
>[   49.737573] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756d9400
>[   49.737580] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   49.737585] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   49.737588] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   49.737592] [drm:drm_atomic_commit] committing ffffa1d7756d9400
>[   49.753516] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-27)@ 49.751890 -> 49.752295 [e 0 us, 0 rep]
>[   49.753523] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2782, diff=1, hw=3558 hw_last=3557
>[   49.753531] [drm:drm_handle_vblank] vblank event on 2782, current 2783
>[   49.753564] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd400
>[   49.753570] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   49.753575] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   49.753581] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   49.753594] [drm:intel_edp_backlight_off.part.30] 
>[   49.753602] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd400
>[   49.770128] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 49.768489 -> 49.768954 [e 0 us, 0 rep]
>[   49.770133] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2783, diff=1, hw=3559 hw_last=3558
>[   49.770136] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   49.770143] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 49.768525 -> 49.768960 [e 0 us, 0 rep]
>[   49.770147] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2784, diff=0, hw=3559 hw_last=3559
>[   49.960696] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   49.960732] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   49.960741] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,460)@ 49.959120 -> 49.952222 [e 0 us, 0 rep]
>[   49.960746] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2784, diff=11, hw=3570 hw_last=3559
>[   49.960750] [drm:intel_disable_pipe] disabling pipe A
>[   49.970969] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   49.970993] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   49.971050] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   50.021362] [drm:wait_panel_status] Wait complete
>[   50.021374] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   50.021383] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   50.021390] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   50.021409] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   50.021413] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   50.021417] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   50.021420] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   50.021423] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   50.021426] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   50.021429] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   50.021434] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   50.021440] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   50.021445] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   50.021449] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   50.021461] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   50.021468] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   50.021472] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   50.021475] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   50.021483] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   50.021494] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9400
>[   50.021499] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   50.021503] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   50.021509] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   50.021514] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9400
>[   50.021519] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   50.021535] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.021544] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9400
>[   50.021549] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   50.021553] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   50.021557] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77800 state to ffffa1d7756d9400
>[   50.021562] [drm:drm_mode_object_get] OBJ ID: 65 (4)
>[   50.021566] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d74e7c2d00 state to ffffa1d7756d9400
>[   50.021570] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d74e7c2d00 to [CRTC:32:pipe A]
>[   50.021574] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d74e7c2d00
>[   50.021578] [drm:drm_mode_object_get] OBJ ID: 65 (5)
>[   50.021582] [drm:drm_mode_object_put] OBJ ID: 65 (6)
>[   50.021586] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   50.021589] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9400
>[   50.021593] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   50.021597] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   50.021601] [drm:drm_mode_object_put] OBJ ID: 65 (5)
>[   50.021604] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9400
>[   50.021609] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   50.021612] [drm:drm_ioctl] ret = -22
>[   50.021674] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   50.021685] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9400
>[   50.021695] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   50.021707] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   50.021714] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77800 state to ffffa1d7756d9400
>[   50.021721] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   50.021731] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d74e7c2d00 state to ffffa1d7756d9400
>[   50.021738] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d74e7c2d00 to [CRTC:32:pipe A]
>[   50.021745] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d74e7c2d00
>[   50.021751] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   50.021762] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   50.021773] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   50.021783] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9400
>[   50.021791] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   50.021802] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   50.021813] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   50.021824] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9400
>[   50.021833] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   50.021839] [drm:drm_ioctl] ret = -22
>[   50.021850] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   50.021860] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   50.021869] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   50.021880] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9400
>[   50.021886] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   50.021891] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   50.021895] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77800 state to ffffa1d7756d9400
>[   50.021906] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   50.021911] [drm:drm_atomic_check_only] checking ffffa1d7756d9400
>[   50.021916] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   50.021923] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   50.021929] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d9400
>[   50.021936] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   50.021945] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   50.021951] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbde00 state to ffffa1d7756d9400
>[   50.021956] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   50.021963] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   50.021969] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   50.021974] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d74e7c2d00 state to ffffa1d7756d9400
>[   50.021985] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d9400
>[   50.021991] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   50.021998] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   50.022004] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   50.022008] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   50.022022] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   50.022037] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   50.022046] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   50.022062] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   50.022073] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   50.022082] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   50.022093] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   50.022105] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   50.022113] [drm:intel_dump_pipe_config] requested mode:
>[   50.022129] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   50.022140] [drm:intel_dump_pipe_config] adjusted mode:
>[   50.022149] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   50.022156] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   50.022161] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   50.022165] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   50.022169] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   50.022174] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   50.022181] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   50.022186] [drm:intel_dump_pipe_config] planes on this crtc
>[   50.022193] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:65, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   50.022199] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   50.022205] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   50.022209] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   50.022217] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   50.022228] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   50.022243] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   50.022260] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   50.022274] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   50.022289] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   50.022300] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   50.022313] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71000 state to ffffa1d7756d9400
>[   50.022320] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a71800 state to ffffa1d7756d9400
>[   50.022335] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   50.022341] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   50.022345] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   50.022351] [drm:drm_atomic_commit] committing ffffa1d7756d9400
>[   50.022388] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   50.022393] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   50.022403] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   50.022413] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   50.022421] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   50.022427] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   50.022430] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   50.022438] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   50.022445] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   50.022451] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   50.022458] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   50.022468] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   50.022474] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   50.022501] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   50.022506] [drm:edp_panel_on] Turn eDP port A panel power on
>[   50.022518] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   50.022522] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   50.023317] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   50.023327] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   50.023331] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   50.023354] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   50.592705] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000000
>[   50.612893] [drm:wait_panel_status] Wait complete
>[   50.612932] [drm:edp_panel_on] Wait for panel power on
>[   50.612987] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   50.748849] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   50.748854] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   50.748859] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   50.748874] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   50.781878] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   50.781887] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   50.781893] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 2
>[   50.781926] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   50.814736] [drm:wait_panel_status] Wait complete
>[   50.814741] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294718110
>[   50.814755] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 0
>[   50.816851] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 0
>[   50.816856] [drm:intel_ddi_pre_enable] 
>               Manasi: HPD not active still so power off and power on
>[   50.816863] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   50.816888] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   50.816944] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   50.867296] [drm:wait_panel_status] Wait complete
>[   50.867300] Use count on domain AUX_A is already zero
>[   50.867316] ------------[ cut here ]------------
>[   50.867324] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   50.867324] Modules linked in: x86_pkg_temp_thermal
>[   50.867331] CPU: 7 PID: 3042 Comm: kms_flip Not tainted 4.12.0-rc4+ #26
>[   50.867333] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   50.867335] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   50.867339] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   50.867341] RSP: 0018:ffffa5dc817cf8f0 EFLAGS: 00010286
>[   50.867344] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   50.867345] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781dccba0
>[   50.867347] RBP: ffffa5dc817cf918 R08: 0000000000000001 R09: 0000000000000789
>[   50.867348] R10: ffffa5dc80d1be88 R11: 0000000000000789 R12: ffffa1d7758e4b40
>[   50.867350] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   50.867352] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   50.867354] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   50.867356] CR2: 00007f2ec6ee73b0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   50.867357] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   50.867359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   50.867360] Call Trace:
>[   50.867366]  intel_edp_panel_off.part.28+0x5f/0x160
>[   50.867369]  intel_edp_panel_off+0x13/0x20
>[   50.867374]  intel_ddi_pre_enable+0x54d/0x630
>[   50.867379]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   50.867383]  haswell_crtc_enable+0x26b/0x7f0
>[   50.867387]  intel_update_crtc+0x43/0xd0
>[   50.867390]  skl_update_crtcs+0x1a9/0x1e0
>[   50.867393]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   50.867397]  intel_atomic_commit+0x3af/0x4a0
>[   50.867402]  drm_atomic_commit+0x46/0x50
>[   50.867406]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   50.867411]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   50.867416]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   50.867421]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   50.867424]  drm_ioctl+0x1f2/0x440
>[   50.867428]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   50.867434]  ? selinux_file_ioctl+0x104/0x1a0
>[   50.867439]  do_vfs_ioctl+0x8d/0x590
>[   50.867444]  ? security_file_ioctl+0x3e/0x60
>[   50.867447]  SyS_ioctl+0x74/0x80
>[   50.867452]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   50.867454] RIP: 0033:0x7faabd9dc357
>[   50.867455] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   50.867458] RAX: ffffffffffffffda RBX: 00007ffc5f0568c0 RCX: 00007faabd9dc357
>[   50.867460] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   50.867461] RBP: 00007ffc5f056f1c R08: 00007ffc5f056be1 R09: 0000000000000001
>[   50.867463] R10: 00012740535d4866 R11: 0000000000000246 R12: 0000000000000001
>[   50.867464] R13: 0000000000000001 R14: 00007ffc5f056be0 R15: 00007ffc5f056d20
>[   50.867466] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   50.867518] ---[ end trace a27ce992f45e7143 ]---
>[   50.867531] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 0
>[   50.868675] [drm:edp_panel_on] Turn eDP port A panel power on
>[   50.868687] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   50.868690] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   51.424706] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   51.424717] [drm:wait_panel_status] Wait complete
>[   51.424741] [drm:edp_panel_on] Wait for panel power on
>[   51.424796] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   51.560723] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   51.560731] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   51.560736] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   51.560762] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   51.626850] [drm:wait_panel_status] Wait complete
>[   51.626855] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294718922
>[   51.626858] Use count on domain AUX_A is already zero
>[   51.626875] ------------[ cut here ]------------
>[   51.626882] WARNING: CPU: 2 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   51.626883] Modules linked in: x86_pkg_temp_thermal
>[   51.626890] CPU: 2 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   51.626891] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   51.626893] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   51.626898] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   51.626900] RSP: 0018:ffffa5dc817cf928 EFLAGS: 00010292
>[   51.626902] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   51.626904] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781c8cba0
>[   51.626905] RBP: ffffa5dc817cf950 R08: 0000000000000001 R09: 00000000000007c9
>[   51.626907] R10: ffffa5dc80cf3e88 R11: 00000000000007c9 R12: ffffa1d7758e4b40
>[   51.626908] R13: ffffa1d7758e0000 R14: ffffa1d7778e3000 R15: 000000000000001c
>[   51.626911] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c80000(0000) knlGS:0000000000000000
>[   51.626912] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   51.626914] CR2: 00007fae64022068 CR3: 000000025c037000 CR4: 00000000003406e0
>[   51.626916] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   51.626917] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   51.626919] Call Trace:
>[   51.626924]  intel_edp_panel_on+0x60/0x70
>[   51.626929]  intel_ddi_pre_enable+0x58a/0x630
>[   51.626935]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   51.626939]  haswell_crtc_enable+0x26b/0x7f0
>[   51.626943]  intel_update_crtc+0x43/0xd0
>[   51.626945]  skl_update_crtcs+0x1a9/0x1e0
>[   51.626949]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   51.626952]  intel_atomic_commit+0x3af/0x4a0
>[   51.626957]  drm_atomic_commit+0x46/0x50
>[   51.626962]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   51.626967]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   51.626972]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   51.626976]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   51.626979]  drm_ioctl+0x1f2/0x440
>[   51.626984]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   51.626990]  ? selinux_file_ioctl+0x104/0x1a0
>[   51.626995]  do_vfs_ioctl+0x8d/0x590
>[   51.627000]  ? security_file_ioctl+0x3e/0x60
>[   51.627003]  SyS_ioctl+0x74/0x80
>[   51.627008]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   51.627010] RIP: 0033:0x7faabd9dc357
>[   51.627012] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   51.627014] RAX: ffffffffffffffda RBX: 00007ffc5f0568c0 RCX: 00007faabd9dc357
>[   51.627016] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   51.627017] RBP: 00007ffc5f056f1c R08: 00007ffc5f056be1 R09: 0000000000000001
>[   51.627019] R10: 00012740535d4866 R11: 0000000000000246 R12: 0000000000000001
>[   51.627020] R13: 0000000000000001 R14: 00007ffc5f056be0 R15: 00007ffc5f056d20
>[   51.627022] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   51.627074] ---[ end trace a27ce992f45e7144 ]---
>[   51.627087] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   51.627107] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   51.627118] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   51.627166] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   51.627343] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   51.628289] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   51.628293] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   51.628296] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   51.628303] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   51.628945] [drm:intel_dp_start_link_train] clock recovery OK
>[   51.628950] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   51.629889] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   51.629894] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   51.630158] [drm:intel_enable_pipe] enabling pipe A
>[   51.630165] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   51.630174] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 51.628554 -> 51.629019 [e 0 us, 0 rep]
>[   51.630178] [drm:intel_edp_backlight_on.part.29] 
>[   51.630182] [drm:intel_panel_enable_backlight] pipe A
>[   51.630238] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   51.832830] [drm:intel_psr_enable] PSR disable by flag
>[   51.832836] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   51.832846] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   51.832851] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   51.832859] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   51.832867] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,153)@ 51.831247 -> 51.828953 [e 0 us, 0 rep]
>[   51.832872] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2796, diff=12, hw=3583 hw_last=3571
>[   51.832918] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   51.832927] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   51.832931] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   51.832935] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   51.832958] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   51.846846] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-26)@ 51.845220 -> 51.845609 [e 0 us, 0 rep]
>[   51.846853] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2808, diff=1, hw=3584 hw_last=3583
>[   51.846857] [drm:drm_handle_vblank] vblank event on 2808, current 2809
>[   51.846884] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9400
>[   51.846893] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   51.846902] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   51.846913] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   51.846919] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9400
>[   51.846930] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   51.846964] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   51.846976] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7428ed400
>[   51.846983] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   51.846988] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   51.846994] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d74e6a6000 state to ffffa1d7428ed400
>[   51.847000] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   51.847007] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d7716d4800 state to ffffa1d7428ed400
>[   51.847013] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7716d4800 to [CRTC:32:pipe A]
>[   51.847020] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d7716d4800
>[   51.847027] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   51.847032] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   51.847036] [drm:drm_atomic_check_only] checking ffffa1d7428ed400
>[   51.847051] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 64
>[   51.847057] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   51.847071] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7428ed400 nonblocking
>[   51.847090] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   51.847105] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   51.847109] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   51.847114] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   51.847123] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7428e8800
>[   51.847128] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   51.847132] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   51.847136] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d74e6a7000 state to ffffa1d7428e8800
>[   51.847144] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   51.847148] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   51.847152] [drm:drm_atomic_check_only] checking ffffa1d7428e8800
>[   51.847156] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   51.847162] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   51.847168] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7428e8800
>[   51.847173] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   51.847177] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   51.847184] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d749e6d580 state to ffffa1d7428e8800
>[   51.847189] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   51.847194] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   51.847200] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   51.847205] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d7716d4c00 state to ffffa1d7428e8800
>[   51.847212] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7428e8800
>[   51.847219] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   51.847224] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   51.847229] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   51.847232] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   51.847240] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   51.847246] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   51.847252] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   51.847257] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   51.847260] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   51.847262] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   51.847266] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   51.847269] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   51.847272] [drm:intel_dump_pipe_config] requested mode:
>[   51.847282] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   51.847284] [drm:intel_dump_pipe_config] adjusted mode:
>[   51.847291] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   51.847299] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   51.847303] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   51.847306] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   51.847309] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   51.847313] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   51.847319] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   51.847322] [drm:intel_dump_pipe_config] planes on this crtc
>[   51.847331] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   51.847335] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   51.847339] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   51.847343] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   51.847350] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   51.847357] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   51.847362] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   51.847367] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 64
>[   51.847373] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   51.847382] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   51.847386] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   51.847394] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d74e6a7800 state to ffffa1d7428e8800
>[   51.847404] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d74e6a1800 state to ffffa1d7428e8800
>[   51.847412] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   51.847417] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   51.847421] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   51.847427] [drm:drm_atomic_commit] committing ffffa1d7428e8800
>[   51.863434] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 51.861811 -> 51.862276 [e 0 us, 0 rep]
>[   51.863455] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2809, diff=1, hw=3585 hw_last=3584
>[   51.863460] [drm:drm_handle_vblank] vblank event on 2809, current 2810
>[   51.863492] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7428ed400
>[   51.863498] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   51.863503] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   51.863512] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   51.863521] [drm:intel_edp_backlight_off.part.30] 
>[   51.863527] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7428ed400
>[   51.880093] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 51.878472 -> 51.878937 [e 0 us, 0 rep]
>[   51.880113] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2810, diff=1, hw=3586 hw_last=3585
>[   51.880117] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   51.880123] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 51.878505 -> 51.878940 [e 0 us, 0 rep]
>[   51.880126] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2811, diff=0, hw=3586 hw_last=3586
>[   52.064725] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   52.064761] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   52.064771] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,63)@ 52.63150 -> 52.62205 [e 0 us, 0 rep]
>[   52.064776] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2811, diff=11, hw=3597 hw_last=3586
>[   52.064780] [drm:intel_disable_pipe] disabling pipe A
>[   52.081646] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   52.081672] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   52.081728] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   52.132076] [drm:wait_panel_status] Wait complete
>[   52.132080] Use count on domain AUX_A is already zero
>[   52.132096] ------------[ cut here ]------------
>[   52.132104] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   52.132105] Modules linked in: x86_pkg_temp_thermal
>[   52.132112] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   52.132113] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   52.132115] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   52.132119] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   52.132121] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   52.132124] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   52.132126] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   52.132127] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 0000000000000886
>[   52.132129] R10: ffffa5dc80d13e88 R11: 0000000000000886 R12: ffffa1d7758e4b40
>[   52.132130] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   52.132133] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   52.132135] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   52.132136] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   52.132138] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   52.132139] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   52.132141] Call Trace:
>[   52.132146]  intel_edp_panel_off.part.28+0x5f/0x160
>[   52.132150]  intel_edp_panel_off+0x13/0x20
>[   52.132154]  intel_ddi_post_disable+0xd2/0x260
>[   52.132160]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   52.132163]  haswell_crtc_disable+0x100/0x170
>[   52.132166]  intel_atomic_commit_tail+0x128/0xfe0
>[   52.132170]  intel_atomic_commit+0x3af/0x4a0
>[   52.132176]  ? drm_mode_object_put+0x3f/0x60
>[   52.132180]  drm_atomic_commit+0x46/0x50
>[   52.132184]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   52.132189]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   52.132194]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   52.132198]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   52.132201]  drm_ioctl+0x1f2/0x440
>[   52.132206]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   52.132212]  ? selinux_file_ioctl+0x104/0x1a0
>[   52.132217]  do_vfs_ioctl+0x8d/0x590
>[   52.132222]  ? __schedule+0x31c/0x6c0
>[   52.132227]  ? security_file_ioctl+0x3e/0x60
>[   52.132231]  SyS_ioctl+0x74/0x80
>[   52.132235]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   52.132237] RIP: 0033:0x7faabd9dc357
>[   52.132239] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   52.132242] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   52.132243] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   52.132245] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   52.132246] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   52.132247] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   52.132249] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   52.132302] ---[ end trace a27ce992f45e7145 ]---
>[   52.132311] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   52.132320] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   52.132326] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   52.132344] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   52.132348] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   52.132352] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   52.132355] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   52.132358] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   52.132360] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   52.132363] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   52.132368] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   52.132374] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   52.132379] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   52.132383] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   52.132395] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   52.132402] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   52.132406] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   52.132409] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   52.132416] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   52.132423] [drm:intel_power_well_disable] disabling DC off
>[   52.132426] [drm:intel_power_well_disable] disabling always-on
>[   52.132434] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7428e8800
>[   52.132438] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   52.132442] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   52.132448] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   52.132453] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7428e8800
>[   52.132458] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   52.132473] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   52.132481] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756df400
>[   52.132487] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   52.132491] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   52.132495] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a71800 state to ffffa1d7756df400
>[   52.132500] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   52.132504] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d775749c00 state to ffffa1d7756df400
>[   52.132508] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749c00 to [CRTC:32:pipe A]
>[   52.132512] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775749c00
>[   52.132516] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   52.132519] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   52.132523] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   52.132526] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756df400
>[   52.132530] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   52.132534] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   52.132538] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   52.132542] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756df400
>[   52.132547] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   52.132550] [drm:drm_ioctl] ret = -22
>[   52.132589] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   52.132593] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756df400
>[   52.132598] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   52.132602] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   52.132605] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a71800 state to ffffa1d7756df400
>[   52.132609] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   52.132613] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d775749c00 state to ffffa1d7756df400
>[   52.132617] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749c00 to [CRTC:32:pipe A]
>[   52.132647] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d775749c00
>[   52.132655] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   52.132663] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   52.132671] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   52.132681] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756df400
>[   52.132690] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   52.132698] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   52.132709] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   52.132717] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756df400
>[   52.132727] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   52.132733] [drm:drm_ioctl] ret = -22
>[   52.132744] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   52.132754] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   52.132763] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   52.132777] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756df400
>[   52.132787] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   52.132797] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   52.132806] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a71800 state to ffffa1d7756df400
>[   52.132818] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   52.132826] [drm:drm_atomic_check_only] checking ffffa1d7756df400
>[   52.132835] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   52.132846] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   52.132857] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756df400
>[   52.132869] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   52.132879] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   52.132889] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbde00 state to ffffa1d7756df400
>[   52.132898] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   52.132908] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   52.132916] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   52.132929] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d775749c00 state to ffffa1d7756df400
>[   52.132941] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756df400
>[   52.132949] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   52.132958] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   52.132968] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   52.132977] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   52.132988] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   52.132996] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   52.133000] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   52.133008] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   52.133012] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   52.133016] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   52.133022] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   52.133027] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   52.133030] [drm:intel_dump_pipe_config] requested mode:
>[   52.133040] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   52.133044] [drm:intel_dump_pipe_config] adjusted mode:
>[   52.133054] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   52.133061] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   52.133066] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   52.133071] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   52.133076] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   52.133082] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   52.133088] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   52.133092] [drm:intel_dump_pipe_config] planes on this crtc
>[   52.133099] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   52.133106] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   52.133110] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   52.133113] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   52.133122] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   52.133130] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   52.133136] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   52.133147] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 64
>[   52.133153] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   52.133161] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   52.133166] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   52.133177] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71000 state to ffffa1d7756df400
>[   52.133184] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77800 state to ffffa1d7756df400
>[   52.133198] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   52.133204] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   52.133211] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   52.133217] [drm:drm_atomic_commit] committing ffffa1d7756df400
>[   52.133245] [drm:intel_power_well_enable] enabling always-on
>[   52.133249] [drm:intel_power_well_enable] enabling DC off
>[   52.133255] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   52.133270] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   52.133275] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   52.133285] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   52.133292] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   52.133299] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   52.133307] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   52.133313] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   52.133324] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   52.133332] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   52.133345] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   52.133353] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   52.133363] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   52.133373] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   52.133400] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   52.133409] [drm:edp_panel_on] Turn eDP port A panel power on
>[   52.133425] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   52.133431] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   52.133973] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   52.133982] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   52.133988] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   52.134008] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   52.704753] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000000
>[   52.725740] [drm:wait_panel_status] Wait complete
>[   52.725765] [drm:edp_panel_on] Wait for panel power on
>[   52.725822] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   52.861738] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   52.861747] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   52.861752] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   52.861788] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   52.894612] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   52.894621] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   52.894626] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   52.894660] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   52.926955] [drm:wait_panel_status] Wait complete
>[   52.926960] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294720222
>[   52.926963] Use count on domain AUX_A is already zero
>[   52.926979] ------------[ cut here ]------------
>[   52.926987] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   52.926988] Modules linked in: x86_pkg_temp_thermal
>[   52.926994] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   52.926996] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   52.926998] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   52.927002] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   52.927004] RSP: 0018:ffffa5dc817cf928 EFLAGS: 00010292
>[   52.927006] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   52.927008] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   52.927010] RBP: ffffa5dc817cf950 R08: 0000000000000001 R09: 000000000000095b
>[   52.927011] R10: ffffa5dc80d13e88 R11: 000000000000095b R12: ffffa1d7758e4b40
>[   52.927013] R13: ffffa1d7758e0000 R14: ffffa1d7778e3000 R15: 000000000000001c
>[   52.927015] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   52.927017] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   52.927019] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   52.927020] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   52.927022] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   52.927023] Call Trace:
>[   52.927029]  intel_edp_panel_on+0x60/0x70
>[   52.927034]  intel_ddi_pre_enable+0x4b7/0x630
>[   52.927040]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   52.927044]  haswell_crtc_enable+0x26b/0x7f0
>[   52.927047]  intel_update_crtc+0x43/0xd0
>[   52.927050]  skl_update_crtcs+0x1a9/0x1e0
>[   52.927053]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   52.927057]  intel_atomic_commit+0x3af/0x4a0
>[   52.927062]  drm_atomic_commit+0x46/0x50
>[   52.927067]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   52.927072]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   52.927077]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   52.927081]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   52.927084]  drm_ioctl+0x1f2/0x440
>[   52.927088]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   52.927095]  ? selinux_file_ioctl+0x104/0x1a0
>[   52.927099]  do_vfs_ioctl+0x8d/0x590
>[   52.927104]  ? security_file_ioctl+0x3e/0x60
>[   52.927108]  SyS_ioctl+0x74/0x80
>[   52.927112]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   52.927115] RIP: 0033:0x7faabd9dc357
>[   52.927116] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   52.927119] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   52.927120] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   52.927121] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   52.927123] R10: 0007c4f99e993166 R11: 0000000000000246 R12: 00000000c01864b0
>[   52.927125] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   52.927126] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   52.927178] ---[ end trace a27ce992f45e7146 ]---
>[   52.927191] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 0
>[   52.929222] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 0
>[   52.929226] [drm:intel_ddi_pre_enable] 
>               Manasi: HPD not active still so power off and power on
>[   52.929232] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   52.929256] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   52.929312] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   52.979727] [drm:wait_panel_status] Wait complete
>[   52.979729] Use count on domain AUX_A is already zero
>[   52.979741] ------------[ cut here ]------------
>[   52.979748] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   52.979749] Modules linked in: x86_pkg_temp_thermal
>[   52.979755] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   52.979756] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   52.979758] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   52.979762] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   52.979764] RSP: 0018:ffffa5dc817cf8f0 EFLAGS: 00010286
>[   52.979767] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   52.979768] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   52.979770] RBP: ffffa5dc817cf918 R08: 0000000000000001 R09: 0000000000000993
>[   52.979771] R10: ffffa5dc80d13e88 R11: 0000000000000993 R12: ffffa1d7758e4b40
>[   52.979773] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   52.979775] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   52.979777] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   52.979779] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   52.979780] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   52.979782] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   52.979783] Call Trace:
>[   52.979788]  intel_edp_panel_off.part.28+0x12f/0x160
>[   52.979791]  intel_edp_panel_off+0x13/0x20
>[   52.979795]  intel_ddi_pre_enable+0x54d/0x630
>[   52.979801]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   52.979804]  haswell_crtc_enable+0x26b/0x7f0
>[   52.979808]  intel_update_crtc+0x43/0xd0
>[   52.979811]  skl_update_crtcs+0x1a9/0x1e0
>[   52.979814]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   52.979818]  intel_atomic_commit+0x3af/0x4a0
>[   52.979822]  drm_atomic_commit+0x46/0x50
>[   52.979826]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   52.979832]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   52.979836]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   52.979841]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   52.979844]  drm_ioctl+0x1f2/0x440
>[   52.979848]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   52.979854]  ? selinux_file_ioctl+0x104/0x1a0
>[   52.979858]  do_vfs_ioctl+0x8d/0x590
>[   52.979862]  ? security_file_ioctl+0x3e/0x60
>[   52.979866]  SyS_ioctl+0x74/0x80
>[   52.979870]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   52.979872] RIP: 0033:0x7faabd9dc357
>[   52.979874] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   52.979877] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   52.979878] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   52.979879] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   52.979881] R10: 0007c4f99e993166 R11: 0000000000000246 R12: 00000000c01864b0
>[   52.979882] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   52.979884] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   52.979936] ---[ end trace a27ce992f45e7147 ]---
>[   52.979941] [drm:intel_power_well_disable] disabling DC off
>[   52.979952] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 0
>[   52.981965] [drm:intel_power_well_enable] enabling DC off
>[   52.981971] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   52.981979] [drm:edp_panel_on] Turn eDP port A panel power on
>[   52.981988] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   52.981990] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   53.536702] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   53.536711] [drm:wait_panel_status] Wait complete
>[   53.536735] [drm:edp_panel_on] Wait for panel power on
>[   53.536789] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   53.672660] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   53.672666] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   53.672671] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 2
>[   53.672687] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   53.738074] [drm:wait_panel_status] Wait complete
>[   53.738079] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294721033
>[   53.738086] [drm:intel_power_well_disable] disabling DC off
>[   53.738098] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   53.738117] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   53.738121] [drm:intel_power_well_enable] enabling DC off
>[   53.738126] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   53.738141] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   53.738188] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   53.738368] Use count on domain AUX_A is already zero
>[   53.738383] ------------[ cut here ]------------
>[   53.738391] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   53.738392] Modules linked in: x86_pkg_temp_thermal
>[   53.738399] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   53.738400] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   53.738402] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   53.738407] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   53.738408] RSP: 0018:ffffa5dc817cf7b8 EFLAGS: 00010296
>[   53.738411] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   53.738413] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   53.738414] RBP: ffffa5dc817cf7e0 R08: 0000000000000001 R09: 00000000000009dd
>[   53.738416] R10: ffffa1d7758e2950 R11: 00000000000009dd R12: ffffa1d7758e4b40
>[   53.738417] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   53.738420] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   53.738421] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   53.738423] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   53.738425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   53.738426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   53.738427] Call Trace:
>[   53.738433]  intel_dp_aux_ch+0x12a/0x6e0
>[   53.738439]  ? wake_atomic_t_function+0x60/0x60
>[   53.738442]  intel_dp_aux_transfer+0x12d/0x1f0
>[   53.738448]  drm_dp_dpcd_access+0x58/0xf0
>[   53.738452]  drm_dp_dpcd_write+0x16/0x20
>[   53.738455]  intel_dp_sink_dpms+0x41/0xd0
>[   53.738459]  intel_ddi_pre_enable+0x34a/0x630
>[   53.738465]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   53.738469]  haswell_crtc_enable+0x26b/0x7f0
>[   53.738472]  intel_update_crtc+0x43/0xd0
>[   53.738475]  skl_update_crtcs+0x1a9/0x1e0
>[   53.738479]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   53.738482]  intel_atomic_commit+0x3af/0x4a0
>[   53.738487]  drm_atomic_commit+0x46/0x50
>[   53.738491]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   53.738496]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   53.738501]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   53.738505]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   53.738508]  drm_ioctl+0x1f2/0x440
>[   53.738512]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   53.738519]  ? selinux_file_ioctl+0x104/0x1a0
>[   53.738523]  do_vfs_ioctl+0x8d/0x590
>[   53.738528]  ? security_file_ioctl+0x3e/0x60
>[   53.738531]  SyS_ioctl+0x74/0x80
>[   53.738536]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   53.738538] RIP: 0033:0x7faabd9dc357
>[   53.738540] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   53.738542] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   53.738544] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   53.738545] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   53.738547] R10: 0007c4f99e993166 R11: 0000000000000246 R12: 00000000c01864b0
>[   53.738548] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   53.738550] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   53.738602] ---[ end trace a27ce992f45e7148 ]---
>[   53.738616] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   53.739411] Use count on domain AUX_A is already zero
>[   53.739428] ------------[ cut here ]------------
>[   53.739436] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   53.739438] Modules linked in: x86_pkg_temp_thermal
>[   53.739445] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   53.739447] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   53.739450] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   53.739455] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   53.739456] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   53.739461] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   53.739464] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   53.739466] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000000a14
>[   53.739468] R10: ffffa1d7758e2950 R11: 0000000000000a14 R12: ffffa1d7758e4b40
>[   53.739471] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   53.739474] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   53.739477] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   53.739479] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   53.739480] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   53.739482] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   53.739483] Call Trace:
>[   53.739491]  intel_dp_aux_ch+0x12a/0x6e0
>[   53.739497]  ? wake_atomic_t_function+0x60/0x60
>[   53.739501]  intel_dp_aux_transfer+0x12d/0x1f0
>[   53.739504]  ? vprintk_default+0x1a/0x20
>[   53.739509]  drm_dp_dpcd_access+0x58/0xf0
>[   53.739515]  drm_dp_dpcd_write+0x16/0x20
>[   53.739519]  intel_dp_start_link_train+0x7b/0x520
>[   53.739524]  intel_ddi_pre_enable+0x378/0x630
>[   53.739529]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   53.739535]  haswell_crtc_enable+0x26b/0x7f0
>[   53.739538]  intel_update_crtc+0x43/0xd0
>[   53.739541]  skl_update_crtcs+0x1a9/0x1e0
>[   53.739545]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   53.739553]  intel_atomic_commit+0x3af/0x4a0
>[   53.739557]  drm_atomic_commit+0x46/0x50
>[   53.739561]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   53.739566]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   53.739573]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   53.739577]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   53.739580]  drm_ioctl+0x1f2/0x440
>[   53.739584]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   53.739595]  ? selinux_file_ioctl+0x104/0x1a0
>[   53.739600]  do_vfs_ioctl+0x8d/0x590
>[   53.739604]  ? security_file_ioctl+0x3e/0x60
>[   53.739608]  SyS_ioctl+0x74/0x80
>[   53.739612]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   53.739613] RIP: 0033:0x7faabd9dc357
>[   53.739622] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   53.739625] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   53.739626] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   53.739628] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   53.739629] R10: 0007c4f99e993166 R11: 0000000000000246 R12: 00000000c01864b0
>[   53.739632] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   53.739634] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   53.739799] ---[ end trace a27ce992f45e7149 ]---
>[   53.739968] Use count on domain AUX_A is already zero
>[   53.739979] ------------[ cut here ]------------
>[   53.739985] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   53.739986] Modules linked in: x86_pkg_temp_thermal
>[   53.739991] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   53.739992] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   53.739994] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   53.739999] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   53.740001] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   53.740004] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   53.740006] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   53.740007] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000000a4b
>[   53.740009] R10: ffffa1d7758e2950 R11: 0000000000000a4b R12: ffffa1d7758e4b40
>[   53.740013] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   53.740018] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   53.740022] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   53.740024] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   53.740026] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   53.740028] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   53.740029] Call Trace:
>[   53.740035]  intel_dp_aux_ch+0x12a/0x6e0
>[   53.740041]  ? wake_atomic_t_function+0x60/0x60
>[   53.740045]  intel_dp_aux_transfer+0x12d/0x1f0
>[   53.740048]  ? vprintk_default+0x1a/0x20
>[   53.740054]  drm_dp_dpcd_access+0x58/0xf0
>[   53.740062]  drm_dp_dpcd_write+0x16/0x20
>[   53.740066]  intel_dp_start_link_train+0xa3/0x520
>[   53.740070]  intel_ddi_pre_enable+0x378/0x630
>[   53.740077]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   53.740081]  haswell_crtc_enable+0x26b/0x7f0
>[   53.740084]  intel_update_crtc+0x43/0xd0
>[   53.740088]  skl_update_crtcs+0x1a9/0x1e0
>[   53.740092]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   53.740095]  intel_atomic_commit+0x3af/0x4a0
>[   53.740101]  drm_atomic_commit+0x46/0x50
>[   53.740105]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   53.740112]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   53.740118]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   53.740122]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   53.740125]  drm_ioctl+0x1f2/0x440
>[   53.740131]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   53.740136]  ? selinux_file_ioctl+0x104/0x1a0
>[   53.740139]  do_vfs_ioctl+0x8d/0x590
>[   53.740144]  ? security_file_ioctl+0x3e/0x60
>[   53.740151]  SyS_ioctl+0x74/0x80
>[   53.740155]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   53.740156] RIP: 0033:0x7faabd9dc357
>[   53.740158] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   53.740163] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   53.740165] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   53.740167] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   53.740169] R10: 0007c4f99e993166 R11: 0000000000000246 R12: 00000000c01864b0
>[   53.740171] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   53.740174] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   53.740255] ---[ end trace a27ce992f45e714a ]---
>[   53.740263] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   53.740268] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   53.740272] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   53.740280] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   53.740457] Use count on domain AUX_A is already zero
>[   53.740466] ------------[ cut here ]------------
>[   53.740471] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   53.740474] Modules linked in: x86_pkg_temp_thermal
>[   53.740478] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   53.740479] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   53.740480] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   53.740483] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   53.740485] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   53.740487] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   53.740488] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   53.740490] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000000a86
>[   53.740491] R10: ffffa1d7758e2950 R11: 0000000000000a86 R12: ffffa1d7758e4b40
>[   53.740493] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   53.740495] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   53.740496] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   53.740497] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   53.740499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   53.740500] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   53.740501] Call Trace:
>[   53.740504]  intel_dp_aux_ch+0x12a/0x6e0
>[   53.740510]  ? wake_atomic_t_function+0x60/0x60
>[   53.740513]  intel_dp_aux_transfer+0x12d/0x1f0
>[   53.740516]  ? drm_printk+0x89/0x90
>[   53.740521]  drm_dp_dpcd_access+0x58/0xf0
>[   53.740529]  drm_dp_dpcd_write+0x16/0x20
>[   53.740533]  intel_dp_set_link_train+0x44/0xe0
>[   53.740537]  intel_dp_start_link_train+0xd4/0x520
>[   53.740543]  intel_ddi_pre_enable+0x378/0x630
>[   53.740547]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   53.740551]  haswell_crtc_enable+0x26b/0x7f0
>[   53.740556]  intel_update_crtc+0x43/0xd0
>[   53.740559]  skl_update_crtcs+0x1a9/0x1e0
>[   53.740564]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   53.740568]  intel_atomic_commit+0x3af/0x4a0
>[   53.740572]  drm_atomic_commit+0x46/0x50
>[   53.740576]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   53.740582]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   53.740586]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   53.740591]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   53.740597]  drm_ioctl+0x1f2/0x440
>[   53.740601]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   53.740606]  ? selinux_file_ioctl+0x104/0x1a0
>[   53.740610]  do_vfs_ioctl+0x8d/0x590
>[   53.740615]  ? security_file_ioctl+0x3e/0x60
>[   53.740626]  SyS_ioctl+0x74/0x80
>[   53.740629]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   53.740631] RIP: 0033:0x7faabd9dc357
>[   53.740632] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   53.740635] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   53.740638] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   53.740639] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   53.740640] R10: 0007c4f99e993166 R11: 0000000000000246 R12: 00000000c01864b0
>[   53.740642] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   53.740644] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   53.740898] ---[ end trace a27ce992f45e714b ]---
>[   53.741162] Use count on domain AUX_A is already zero
>[   53.741172] ------------[ cut here ]------------
>[   53.741177] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   53.741177] Modules linked in: x86_pkg_temp_thermal
>[   53.741183] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   53.741184] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   53.741185] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   53.741188] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   53.741190] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   53.741196] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   53.741203] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   53.741214] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000000abe
>[   53.741225] R10: ffffa1d7758e2950 R11: 0000000000000abe R12: ffffa1d7758e4b40
>[   53.741236] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   53.741247] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   53.741253] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   53.741255] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   53.741257] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   53.741259] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   53.741260] Call Trace:
>[   53.741264]  intel_dp_aux_ch+0x12a/0x6e0
>[   53.741269]  ? wake_atomic_t_function+0x60/0x60
>[   53.741277]  intel_dp_aux_transfer+0xa0/0x1f0
>[   53.741281]  drm_dp_dpcd_access+0x58/0xf0
>[   53.741295]  drm_dp_dpcd_read+0x2c/0x60
>[   53.741306]  intel_dp_get_link_status+0x1d/0x30
>[   53.741319]  intel_dp_start_link_train+0xfd/0x520
>[   53.741334]  intel_ddi_pre_enable+0x378/0x630
>[   53.741344]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   53.741349]  haswell_crtc_enable+0x26b/0x7f0
>[   53.741352]  intel_update_crtc+0x43/0xd0
>[   53.741357]  skl_update_crtcs+0x1a9/0x1e0
>[   53.741362]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   53.741365]  intel_atomic_commit+0x3af/0x4a0
>[   53.741375]  drm_atomic_commit+0x46/0x50
>[   53.741385]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   53.741399]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   53.741406]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   53.741411]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   53.741414]  drm_ioctl+0x1f2/0x440
>[   53.741427]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   53.741440]  ? selinux_file_ioctl+0x104/0x1a0
>[   53.741446]  do_vfs_ioctl+0x8d/0x590
>[   53.741451]  ? security_file_ioctl+0x3e/0x60
>[   53.741454]  SyS_ioctl+0x74/0x80
>[   53.741460]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   53.741463] RIP: 0033:0x7faabd9dc357
>[   53.741464] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   53.741467] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   53.741468] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   53.741470] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   53.741472] R10: 0007c4f99e993166 R11: 0000000000000246 R12: 00000000c01864b0
>[   53.741475] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   53.741477] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   53.741577] ---[ end trace a27ce992f45e714c ]---
>[   53.741783] Use count on domain AUX_A is already zero
>[   53.741794] ------------[ cut here ]------------
>[   53.741799] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   53.741799] Modules linked in: x86_pkg_temp_thermal
>[   53.741803] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   53.741804] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   53.741806] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   53.741809] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   53.741812] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   53.741814] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   53.741816] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   53.741817] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000000af5
>[   53.741818] R10: ffffa1d7758e2950 R11: 0000000000000af5 R12: ffffa1d7758e4b40
>[   53.741820] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   53.741822] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   53.741823] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   53.741825] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   53.741826] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   53.741829] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   53.741830] Call Trace:
>[   53.741834]  intel_dp_aux_ch+0x12a/0x6e0
>[   53.741840]  ? wake_atomic_t_function+0x60/0x60
>[   53.741845]  intel_dp_aux_transfer+0xa0/0x1f0
>[   53.741850]  drm_dp_dpcd_access+0x58/0xf0
>[   53.741859]  drm_dp_dpcd_read+0x52/0x60
>[   53.741862]  intel_dp_get_link_status+0x1d/0x30
>[   53.741867]  intel_dp_start_link_train+0xfd/0x520
>[   53.741873]  intel_ddi_pre_enable+0x378/0x630
>[   53.741878]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   53.741884]  haswell_crtc_enable+0x26b/0x7f0
>[   53.741889]  intel_update_crtc+0x43/0xd0
>[   53.741896]  skl_update_crtcs+0x1a9/0x1e0
>[   53.741899]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   53.741904]  intel_atomic_commit+0x3af/0x4a0
>[   53.741910]  drm_atomic_commit+0x46/0x50
>[   53.741916]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   53.741922]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   53.741931]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   53.741936]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   53.741941]  drm_ioctl+0x1f2/0x440
>[   53.741945]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   53.741953]  ? selinux_file_ioctl+0x104/0x1a0
>[   53.741957]  do_vfs_ioctl+0x8d/0x590
>[   53.741962]  ? security_file_ioctl+0x3e/0x60
>[   53.741967]  SyS_ioctl+0x74/0x80
>[   53.741971]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   53.741973] RIP: 0033:0x7faabd9dc357
>[   53.741976] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   53.741981] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   53.741983] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   53.741986] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   53.741989] R10: 0007c4f99e993166 R11: 0000000000000246 R12: 00000000c01864b0
>[   53.741991] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   53.741993] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   53.742072] ---[ end trace a27ce992f45e714d ]---
>[   53.742079] [drm:intel_dp_start_link_train] clock recovery OK
>[   53.742083] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   53.742261] Use count on domain AUX_A is already zero
>[   53.742271] ------------[ cut here ]------------
>[   53.742275] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   53.742276] Modules linked in: x86_pkg_temp_thermal
>[   53.742284] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   53.742285] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   53.742287] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   53.742290] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   53.742291] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   53.742293] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   53.742295] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   53.742298] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000000b2e
>[   53.742300] R10: ffffa1d7758e2950 R11: 0000000000000b2e R12: ffffa1d7758e4b40
>[   53.742301] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   53.742303] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   53.742305] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   53.742306] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   53.742307] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   53.742309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   53.742309] Call Trace:
>[   53.742312]  intel_dp_aux_ch+0x12a/0x6e0
>[   53.742317]  ? wake_atomic_t_function+0x60/0x60
>[   53.742320]  intel_dp_aux_transfer+0x12d/0x1f0
>[   53.742323]  ? drm_printk+0x89/0x90
>[   53.742327]  drm_dp_dpcd_access+0x58/0xf0
>[   53.742331]  drm_dp_dpcd_write+0x16/0x20
>[   53.742340]  intel_dp_set_link_train+0x44/0xe0
>[   53.742344]  intel_dp_start_link_train+0x216/0x520
>[   53.742348]  intel_ddi_pre_enable+0x378/0x630
>[   53.742354]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   53.742357]  haswell_crtc_enable+0x26b/0x7f0
>[   53.742360]  intel_update_crtc+0x43/0xd0
>[   53.742363]  skl_update_crtcs+0x1a9/0x1e0
>[   53.742369]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   53.742374]  intel_atomic_commit+0x3af/0x4a0
>[   53.742378]  drm_atomic_commit+0x46/0x50
>[   53.742384]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   53.742388]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   53.742392]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   53.742397]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   53.742399]  drm_ioctl+0x1f2/0x440
>[   53.742403]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   53.742410]  ? selinux_file_ioctl+0x104/0x1a0
>[   53.742413]  do_vfs_ioctl+0x8d/0x590
>[   53.742417]  ? security_file_ioctl+0x3e/0x60
>[   53.742422]  SyS_ioctl+0x74/0x80
>[   53.742426]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   53.742430] RIP: 0033:0x7faabd9dc357
>[   53.742431] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   53.742433] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   53.742434] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   53.742436] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   53.742439] R10: 0007c4f99e993166 R11: 0000000000000246 R12: 00000000c01864b0
>[   53.742441] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   53.742442] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   53.742508] ---[ end trace a27ce992f45e714e ]---
>[   53.743069] Use count on domain AUX_A is already zero
>[   53.743081] ------------[ cut here ]------------
>[   53.743086] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   53.743086] Modules linked in: x86_pkg_temp_thermal
>[   53.743092] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   53.743093] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   53.743095] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   53.743098] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   53.743099] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   53.743101] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   53.743102] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   53.743104] RBP: ffffa5dc817cf788 R08: 00000000001c0000 R09: 0000000000000b66
>[   53.743107] R10: ffffa1d7758e2950 R11: 0000000000000b66 R12: ffffa1d7758e4b40
>[   53.743109] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   53.743110] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   53.743112] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   53.743113] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   53.743114] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   53.743116] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   53.743117] Call Trace:
>[   53.743120]  intel_dp_aux_ch+0x12a/0x6e0
>[   53.743125]  ? wake_atomic_t_function+0x60/0x60
>[   53.743131]  intel_dp_aux_transfer+0xa0/0x1f0
>[   53.743135]  drm_dp_dpcd_access+0x58/0xf0
>[   53.743139]  drm_dp_dpcd_read+0x2c/0x60
>[   53.743142]  intel_dp_get_link_status+0x1d/0x30
>[   53.743149]  intel_dp_start_link_train+0x270/0x520
>[   53.743153]  intel_ddi_pre_enable+0x378/0x630
>[   53.743157]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   53.743161]  haswell_crtc_enable+0x26b/0x7f0
>[   53.743166]  intel_update_crtc+0x43/0xd0
>[   53.743169]  skl_update_crtcs+0x1a9/0x1e0
>[   53.743172]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   53.743175]  intel_atomic_commit+0x3af/0x4a0
>[   53.743179]  drm_atomic_commit+0x46/0x50
>[   53.743186]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   53.743191]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   53.743196]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   53.743204]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   53.743207]  drm_ioctl+0x1f2/0x440
>[   53.743211]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   53.743219]  ? selinux_file_ioctl+0x104/0x1a0
>[   53.743223]  do_vfs_ioctl+0x8d/0x590
>[   53.743227]  ? security_file_ioctl+0x3e/0x60
>[   53.743232]  SyS_ioctl+0x74/0x80
>[   53.743236]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   53.743237] RIP: 0033:0x7faabd9dc357
>[   53.743239] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   53.743241] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   53.743242] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   53.743244] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   53.743245] R10: 0007c4f99e993166 R11: 0000000000000246 R12: 00000000c01864b0
>[   53.743246] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   53.743248] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   53.743320] ---[ end trace a27ce992f45e714f ]---
>[   53.743522] Use count on domain AUX_A is already zero
>[   53.743532] ------------[ cut here ]------------
>[   53.743536] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   53.743537] Modules linked in: x86_pkg_temp_thermal
>[   53.743541] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   53.743542] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   53.743545] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   53.743548] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   53.743549] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   53.743551] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   53.743552] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   53.743555] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000000b9d
>[   53.743557] R10: ffffa1d7758e2950 R11: 0000000000000b9d R12: ffffa1d7758e4b40
>[   53.743558] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   53.743560] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   53.743563] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   53.743565] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   53.743568] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   53.743569] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   53.743570] Call Trace:
>[   53.743573]  intel_dp_aux_ch+0x12a/0x6e0
>[   53.743578]  ? wake_atomic_t_function+0x60/0x60
>[   53.743580]  intel_dp_aux_transfer+0xa0/0x1f0
>[   53.743586]  drm_dp_dpcd_access+0x58/0xf0
>[   53.743603]  drm_dp_dpcd_read+0x52/0x60
>[   53.743604]  intel_dp_get_link_status+0x1d/0x30
>[   53.743605]  intel_dp_start_link_train+0x270/0x520
>[   53.743608]  intel_ddi_pre_enable+0x378/0x630
>[   53.743609]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   53.743611]  haswell_crtc_enable+0x26b/0x7f0
>[   53.743613]  intel_update_crtc+0x43/0xd0
>[   53.743614]  skl_update_crtcs+0x1a9/0x1e0
>[   53.743618]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   53.743620]  intel_atomic_commit+0x3af/0x4a0
>[   53.743622]  drm_atomic_commit+0x46/0x50
>[   53.743623]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   53.743625]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   53.743627]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   53.743629]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   53.743630]  drm_ioctl+0x1f2/0x440
>[   53.743632]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   53.743634]  ? selinux_file_ioctl+0x104/0x1a0
>[   53.743635]  do_vfs_ioctl+0x8d/0x590
>[   53.743637]  ? security_file_ioctl+0x3e/0x60
>[   53.743639]  SyS_ioctl+0x74/0x80
>[   53.743641]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   53.743642] RIP: 0033:0x7faabd9dc357
>[   53.743642] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   53.743643] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   53.743644] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   53.743644] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   53.743647] R10: 0007c4f99e993166 R11: 0000000000000246 R12: 00000000c01864b0
>[   53.743649] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   53.743651] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   53.743748] ---[ end trace a27ce992f45e7150 ]---
>[   53.743751] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   53.743753] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   53.743906] Use count on domain AUX_A is already zero
>[   53.743911] ------------[ cut here ]------------
>[   53.743912] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   53.743913] Modules linked in: x86_pkg_temp_thermal
>[   53.743914] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   53.743915] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   53.743916] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   53.743918] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   53.743919] RSP: 0018:ffffa5dc817cf7b0 EFLAGS: 00010282
>[   53.743920] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   53.743921] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   53.743921] RBP: ffffa5dc817cf7d8 R08: 0000000000000001 R09: 0000000000000bd6
>[   53.743922] R10: ffffa1d7758e2950 R11: 0000000000000bd6 R12: ffffa1d7758e4b40
>[   53.743922] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   53.743923] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   53.743923] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   53.743924] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   53.743924] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   53.743925] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   53.743926] Call Trace:
>[   53.743927]  intel_dp_aux_ch+0x12a/0x6e0
>[   53.743929]  ? wake_atomic_t_function+0x60/0x60
>[   53.743930]  intel_dp_aux_transfer+0x12d/0x1f0
>[   53.743931]  ? drm_printk+0x89/0x90
>[   53.743934]  drm_dp_dpcd_access+0x58/0xf0
>[   53.743937]  drm_dp_dpcd_write+0x16/0x20
>[   53.743938]  intel_dp_set_link_train+0x44/0xe0
>[   53.743941]  intel_dp_stop_link_train+0xb/0x10
>[   53.743942]  intel_ddi_pre_enable+0x393/0x630
>[   53.743944]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   53.743945]  haswell_crtc_enable+0x26b/0x7f0
>[   53.743947]  intel_update_crtc+0x43/0xd0
>[   53.743948]  skl_update_crtcs+0x1a9/0x1e0
>[   53.743950]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   53.743951]  intel_atomic_commit+0x3af/0x4a0
>[   53.743953]  drm_atomic_commit+0x46/0x50
>[   53.743955]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   53.743957]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   53.743959]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   53.743961]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   53.743962]  drm_ioctl+0x1f2/0x440
>[   53.743965]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   53.743967]  ? selinux_file_ioctl+0x104/0x1a0
>[   53.743968]  do_vfs_ioctl+0x8d/0x590
>[   53.743970]  ? security_file_ioctl+0x3e/0x60
>[   53.743971]  SyS_ioctl+0x74/0x80
>[   53.743973]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   53.743973] RIP: 0033:0x7faabd9dc357
>[   53.743974] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   53.743975] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   53.743976] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   53.743976] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   53.743978] R10: 0007c4f99e993166 R11: 0000000000000246 R12: 00000000c01864b0
>[   53.743978] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   53.743979] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   53.744002] ---[ end trace a27ce992f45e7151 ]---
>[   53.744068] [drm:intel_enable_pipe] enabling pipe A
>[   53.744072] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   53.744075] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 53.742459 -> 53.742924 [e 0 us, 0 rep]
>[   53.744078] [drm:intel_edp_backlight_on.part.29] 
>[   53.744080] [drm:intel_panel_enable_backlight] pipe A
>[   53.744133] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   53.944717] Use count on domain AUX_A is already zero
>[   53.944731] ------------[ cut here ]------------
>[   53.944738] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   53.944739] Modules linked in: x86_pkg_temp_thermal
>[   53.944745] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   53.944746] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   53.944748] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   53.944752] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   53.944754] RSP: 0018:ffffa5dc817cf8f0 EFLAGS: 00010286
>[   53.944757] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   53.944758] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   53.944760] RBP: ffffa5dc817cf918 R08: 0000000000000001 R09: 0000000000000c14
>[   53.944761] R10: ffffa5dc817cf918 R11: 0000000000000c14 R12: ffffa1d7758e4b40
>[   53.944763] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   53.944765] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   53.944767] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   53.944769] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   53.944770] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   53.944772] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   53.944773] Call Trace:
>[   53.944778]  _intel_edp_backlight_on+0xe3/0x110
>[   53.944782]  intel_edp_backlight_on.part.29+0x34/0x40
>[   53.944785]  intel_edp_backlight_on+0x13/0x20
>[   53.944789]  intel_enable_ddi+0xbe/0xe0
>[   53.944794]  intel_encoders_enable.isra.104+0x6c/0x90
>[   53.944797]  haswell_crtc_enable+0x326/0x7f0
>[   53.944801]  intel_update_crtc+0x43/0xd0
>[   53.944804]  skl_update_crtcs+0x1a9/0x1e0
>[   53.944807]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   53.944811]  intel_atomic_commit+0x3af/0x4a0
>[   53.944815]  drm_atomic_commit+0x46/0x50
>[   53.944819]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   53.944824]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   53.944829]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   53.944834]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   53.944837]  drm_ioctl+0x1f2/0x440
>[   53.944841]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   53.944847]  ? selinux_file_ioctl+0x104/0x1a0
>[   53.944850]  do_vfs_ioctl+0x8d/0x590
>[   53.944855]  ? security_file_ioctl+0x3e/0x60
>[   53.944858]  SyS_ioctl+0x74/0x80
>[   53.944862]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   53.944864] RIP: 0033:0x7faabd9dc357
>[   53.944866] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   53.944868] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   53.944870] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   53.944871] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   53.944873] R10: 0007c4f99e993166 R11: 0000000000000246 R12: 00000000c01864b0
>[   53.944874] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   53.944876] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   53.944928] ---[ end trace a27ce992f45e7152 ]---
>[   53.944934] [drm:intel_psr_enable] PSR disable by flag
>[   53.944937] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   53.944945] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   53.944950] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   53.944956] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   53.944963] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,31)@ 53.943343 -> 53.942878 [e 0 us, 0 rep]
>[   53.944968] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2823, diff=12, hw=3610 hw_last=3598
>[   53.945017] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   53.945025] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   53.945029] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   53.945033] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   53.945054] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   53.945062] [drm:intel_power_well_disable] disabling DC off
>[   53.960756] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-27)@ 53.959132 -> 53.959537 [e 0 us, 0 rep]
>[   53.960762] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2835, diff=1, hw=3611 hw_last=3610
>[   53.960766] [drm:drm_handle_vblank] vblank event on 2835, current 2836
>[   53.960794] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756df400
>[   53.960800] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   53.960805] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   53.960817] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   53.960826] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756df400
>[   53.960834] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   53.960875] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   53.960886] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756df400
>[   53.960893] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   53.960899] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   53.960904] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76000 state to ffffa1d7756df400
>[   53.960911] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   53.960917] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d775749200 state to ffffa1d7756df400
>[   53.960921] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749200 to [CRTC:32:pipe A]
>[   53.960925] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d775749200
>[   53.960929] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   53.960934] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   53.960938] [drm:drm_atomic_check_only] checking ffffa1d7756df400
>[   53.960948] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   53.960957] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   53.960970] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756df400 nonblocking
>[   53.960987] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   53.960999] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   53.961006] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   53.961010] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   53.961018] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756da000
>[   53.961023] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   53.961028] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   53.961036] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a74800 state to ffffa1d7756da000
>[   53.961041] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   53.961045] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   53.961048] [drm:drm_atomic_check_only] checking ffffa1d7756da000
>[   53.961053] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   53.961058] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   53.961063] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756da000
>[   53.961068] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   53.961074] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   53.961078] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdc80 state to ffffa1d7756da000
>[   53.961082] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   53.961086] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   53.961090] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   53.961098] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d775748700 state to ffffa1d7756da000
>[   53.961104] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756da000
>[   53.961108] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   53.961112] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   53.961117] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   53.961120] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   53.961126] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   53.961131] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   53.961134] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   53.961141] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   53.961145] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   53.961148] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   53.961151] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   53.961155] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   53.961157] [drm:intel_dump_pipe_config] requested mode:
>[   53.961164] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   53.961167] [drm:intel_dump_pipe_config] adjusted mode:
>[   53.961172] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   53.961176] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   53.961179] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   53.961183] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   53.961185] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   53.961187] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   53.961192] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   53.961194] [drm:intel_dump_pipe_config] planes on this crtc
>[   53.961198] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:65, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   53.961203] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   53.961206] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   53.961210] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   53.961215] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   53.961219] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   53.961225] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   53.961230] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   53.961234] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   53.961239] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   53.961245] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   53.961251] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a73000 state to ffffa1d7756da000
>[   53.961255] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a70800 state to ffffa1d7756da000
>[   53.961263] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   53.961266] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   53.961269] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   53.961273] [drm:drm_atomic_commit] committing ffffa1d7756da000
>[   53.977413] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-28)@ 53.975772 -> 53.976192 [e 0 us, 0 rep]
>[   53.977419] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2836, diff=1, hw=3612 hw_last=3611
>[   53.977427] [drm:drm_handle_vblank] vblank event on 2836, current 2837
>[   53.977443] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756df400
>[   53.977450] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   53.977455] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   53.977461] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   53.977465] [drm:intel_power_well_enable] enabling DC off
>[   53.977469] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756df400
>[   53.977475] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   53.977490] [drm:intel_edp_backlight_off.part.30] 
>[   53.977522] Use count on domain AUX_A is already zero
>[   53.977537] ------------[ cut here ]------------
>[   53.977545] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   53.977546] Modules linked in: x86_pkg_temp_thermal
>[   53.977552] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   53.977553] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   53.977555] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   53.977562] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   53.977574] RSP: 0018:ffffa5dc817cf9e8 EFLAGS: 00010292
>[   53.977584] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   53.977595] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781d8cba0
>[   53.977603] RBP: ffffa5dc817cfa10 R08: 0000000000000001 R09: 0000000000000cb5
>[   53.977604] R10: ffffa5dc80f13e40 R11: 0000000000000cb5 R12: ffffa1d7758e4b40
>[   53.977606] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   53.977611] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   53.977614] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   53.977628] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   53.977629] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   53.977631] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   53.977632] Call Trace:
>[   53.977640]  _intel_edp_backlight_off+0xab/0x110
>[   53.977645]  intel_edp_backlight_off.part.30+0x28/0x40
>[   53.977650]  intel_edp_backlight_off+0x13/0x20
>[   53.977654]  intel_disable_ddi+0x99/0xc0
>[   53.977660]  intel_encoders_disable.isra.105+0x7f/0x90
>[   53.977671]  haswell_crtc_disable+0x55/0x170
>[   53.977681]  intel_atomic_commit_tail+0x128/0xfe0
>[   53.977694]  intel_atomic_commit+0x3af/0x4a0
>[   53.977705]  ? drm_mode_object_put+0x3f/0x60
>[   53.977714]  drm_atomic_commit+0x46/0x50
>[   53.977727]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   53.977739]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   53.977748]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   53.977753]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   53.977756]  drm_ioctl+0x1f2/0x440
>[   53.977763]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   53.977769]  ? selinux_file_ioctl+0x104/0x1a0
>[   53.977773]  do_vfs_ioctl+0x8d/0x590
>[   53.977779]  ? __schedule+0x31c/0x6c0
>[   53.977786]  ? security_file_ioctl+0x3e/0x60
>[   53.977790]  SyS_ioctl+0x74/0x80
>[   53.977794]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   53.977798] RIP: 0033:0x7faabd9dc357
>[   53.977800] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   53.977802] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   53.977804] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   53.977805] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   53.977807] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   53.977808] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   53.977811] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   53.977920] ---[ end trace a27ce992f45e7153 ]---
>[   53.994017] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 53.992395 -> 53.992860 [e 0 us, 0 rep]
>[   53.994038] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2837, diff=1, hw=3613 hw_last=3612
>[   53.994042] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   53.994048] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 53.992430 -> 53.992865 [e 0 us, 0 rep]
>[   53.994052] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2838, diff=0, hw=3613 hw_last=3613
>[   54.184652] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   54.184686] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   54.184691] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,463)@ 54.183073 -> 54.176130 [e 0 us, 0 rep]
>[   54.184695] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2838, diff=11, hw=3624 hw_last=3613
>[   54.184699] [drm:intel_disable_pipe] disabling pipe A
>[   54.194932] Use count on domain AUX_A is already zero
>[   54.194944] ------------[ cut here ]------------
>[   54.194950] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   54.194951] Modules linked in: x86_pkg_temp_thermal
>[   54.194956] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   54.194957] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   54.194959] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   54.194963] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   54.194964] RSP: 0018:ffffa5dc817cf8c8 EFLAGS: 00010292
>[   54.194967] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   54.194968] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   54.194970] RBP: ffffa5dc817cf8f0 R08: 0000000000000001 R09: 0000000000000cf2
>[   54.194971] R10: ffffa1d7758e2950 R11: 0000000000000cf2 R12: ffffa1d7758e4b40
>[   54.194972] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   54.194975] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   54.194976] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   54.194978] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   54.194980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   54.194981] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   54.194982] Call Trace:
>[   54.194986]  intel_dp_aux_ch+0x12a/0x6e0
>[   54.194991]  ? wake_atomic_t_function+0x60/0x60
>[   54.194994]  intel_dp_aux_transfer+0x12d/0x1f0
>[   54.194998]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   54.195002]  drm_dp_dpcd_access+0x58/0xf0
>[   54.195007]  drm_dp_dpcd_write+0x16/0x20
>[   54.195010]  intel_dp_sink_dpms+0x9f/0xd0
>[   54.195014]  intel_ddi_post_disable+0x14a/0x260
>[   54.195019]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   54.195021]  haswell_crtc_disable+0x100/0x170
>[   54.195025]  intel_atomic_commit_tail+0x128/0xfe0
>[   54.195028]  intel_atomic_commit+0x3af/0x4a0
>[   54.195033]  ? drm_mode_object_put+0x3f/0x60
>[   54.195036]  drm_atomic_commit+0x46/0x50
>[   54.195040]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   54.195045]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   54.195049]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   54.195054]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   54.195057]  drm_ioctl+0x1f2/0x440
>[   54.195061]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   54.195066]  ? selinux_file_ioctl+0x104/0x1a0
>[   54.195070]  do_vfs_ioctl+0x8d/0x590
>[   54.195074]  ? __schedule+0x31c/0x6c0
>[   54.195079]  ? security_file_ioctl+0x3e/0x60
>[   54.195082]  SyS_ioctl+0x74/0x80
>[   54.195086]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   54.195088] RIP: 0033:0x7faabd9dc357
>[   54.195089] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   54.195092] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   54.195093] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   54.195095] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   54.195096] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   54.195098] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   54.195100] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   54.195151] ---[ end trace a27ce992f45e7154 ]---
>[   54.195164] Use count on domain AUX_A is already zero
>[   54.195173] ------------[ cut here ]------------
>[   54.195177] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   54.195178] Modules linked in: x86_pkg_temp_thermal
>[   54.195182] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   54.195183] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   54.195185] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   54.195188] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   54.195189] RSP: 0018:ffffa5dc817cfa20 EFLAGS: 00010282
>[   54.195192] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   54.195193] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   54.195195] RBP: ffffa5dc817cfa48 R08: 0000000000000001 R09: 0000000000000d29
>[   54.195196] R10: ffffa1d7758e2950 R11: 0000000000000d29 R12: ffffa1d7758e4b40
>[   54.195198] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   54.195200] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   54.195201] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   54.195203] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   54.195204] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   54.195206] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   54.195207] Call Trace:
>[   54.195210]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   54.195212]  intel_edp_panel_vdd_on+0x13/0x20
>[   54.195216]  intel_ddi_post_disable+0xca/0x260
>[   54.195221]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   54.195223]  haswell_crtc_disable+0x100/0x170
>[   54.195227]  intel_atomic_commit_tail+0x128/0xfe0
>[   54.195230]  intel_atomic_commit+0x3af/0x4a0
>[   54.195235]  ? drm_mode_object_put+0x3f/0x60
>[   54.195238]  drm_atomic_commit+0x46/0x50
>[   54.195242]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   54.195247]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   54.195251]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   54.195255]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   54.195258]  drm_ioctl+0x1f2/0x440
>[   54.195262]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   54.195267]  ? selinux_file_ioctl+0x104/0x1a0
>[   54.195270]  do_vfs_ioctl+0x8d/0x590
>[   54.195275]  ? __schedule+0x31c/0x6c0
>[   54.195279]  ? security_file_ioctl+0x3e/0x60
>[   54.195282]  SyS_ioctl+0x74/0x80
>[   54.195285]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   54.195287] RIP: 0033:0x7faabd9dc357
>[   54.195288] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   54.195290] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   54.195292] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   54.195293] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   54.195294] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   54.195296] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   54.195298] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   54.195348] ---[ end trace a27ce992f45e7155 ]---
>[   54.195353] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   54.195377] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   54.195432] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   54.247106] [drm:wait_panel_status] Wait complete
>[   54.247109] Use count on domain AUX_A is already zero
>[   54.247121] ------------[ cut here ]------------
>[   54.247128] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   54.247129] Modules linked in: x86_pkg_temp_thermal
>[   54.247136] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   54.247137] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   54.247139] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   54.247143] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   54.247145] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   54.247148] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   54.247149] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c0cba0
>[   54.247151] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 0000000000000d5f
>[   54.247152] R10: ffffffffa0a03e00 R11: 0000000000000d5f R12: ffffa1d7758e4b40
>[   54.247154] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   54.247157] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   54.247159] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   54.247160] CR2: 00007fae7efad000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   54.247162] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   54.247163] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   54.247165] Call Trace:
>[   54.247169]  intel_edp_panel_off.part.28+0x12f/0x160
>[   54.247173]  intel_edp_panel_off+0x13/0x20
>[   54.247177]  intel_ddi_post_disable+0xd2/0x260
>[   54.247182]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   54.247185]  haswell_crtc_disable+0x100/0x170
>[   54.247189]  intel_atomic_commit_tail+0x128/0xfe0
>[   54.247192]  intel_atomic_commit+0x3af/0x4a0
>[   54.247198]  ? drm_mode_object_put+0x3f/0x60
>[   54.247201]  drm_atomic_commit+0x46/0x50
>[   54.247205]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   54.247210]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   54.247215]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   54.247219]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   54.247222]  drm_ioctl+0x1f2/0x440
>[   54.247226]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   54.247232]  ? selinux_file_ioctl+0x104/0x1a0
>[   54.247237]  do_vfs_ioctl+0x8d/0x590
>[   54.247242]  ? __schedule+0x31c/0x6c0
>[   54.247246]  ? security_file_ioctl+0x3e/0x60
>[   54.247250]  SyS_ioctl+0x74/0x80
>[   54.247254]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   54.247256] RIP: 0033:0x7faabd9dc357
>[   54.247257] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   54.247260] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   54.247262] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   54.247263] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   54.247265] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   54.247266] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   54.247268] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   54.247320] ---[ end trace a27ce992f45e7156 ]---
>[   54.247326] [drm:intel_power_well_disable] disabling DC off
>[   54.247333] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   54.247341] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   54.247346] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   54.247363] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   54.247367] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   54.247371] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   54.247374] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   54.247377] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   54.247380] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   54.247382] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   54.247387] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   54.247393] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   54.247398] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   54.247402] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   54.247409] [drm:intel_power_well_disable] disabling always-on
>[   54.247415] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   54.247418] [drm:intel_power_well_enable] enabling always-on
>[   54.247422] [drm:intel_power_well_disable] disabling always-on
>[   54.247427] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   54.247431] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   54.247434] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   54.247437] [drm:intel_power_well_enable] enabling always-on
>[   54.247440] [drm:intel_power_well_disable] disabling always-on
>[   54.247443] [drm:intel_power_well_enable] enabling always-on
>[   54.247446] [drm:intel_power_well_disable] disabling always-on
>[   54.247451] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   54.247453] [drm:intel_power_well_enable] enabling always-on
>[   54.247456] [drm:intel_power_well_disable] disabling always-on
>[   54.247460] Use count on power well DC off is already zero
>[   54.247470] ------------[ cut here ]------------
>[   54.247475] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   54.247476] Modules linked in: x86_pkg_temp_thermal
>[   54.247480] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   54.247481] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   54.247483] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   54.247486] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   54.247488] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   54.247491] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   54.247492] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   54.247494] RBP: ffffa5dc817cfb48 R08: 000000000000002e R09: 0000000000000dad
>[   54.247495] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   54.247497] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   54.247499] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   54.247500] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   54.247502] CR2: 00007fae7efad000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   54.247503] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   54.247505] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   54.247506] Call Trace:
>[   54.247510]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   54.247513]  intel_atomic_commit+0x3af/0x4a0
>[   54.247518]  ? drm_mode_object_put+0x3f/0x60
>[   54.247521]  drm_atomic_commit+0x46/0x50
>[   54.247525]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   54.247530]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   54.247534]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   54.247539]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   54.247542]  drm_ioctl+0x1f2/0x440
>[   54.247546]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   54.247551]  ? selinux_file_ioctl+0x104/0x1a0
>[   54.247554]  do_vfs_ioctl+0x8d/0x590
>[   54.247559]  ? __schedule+0x31c/0x6c0
>[   54.247563]  ? security_file_ioctl+0x3e/0x60
>[   54.247567]  SyS_ioctl+0x74/0x80
>[   54.247570]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   54.247572] RIP: 0033:0x7faabd9dc357
>[   54.247573] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   54.247576] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   54.247577] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   54.247578] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   54.247580] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   54.247581] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   54.247583] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a 
>[   54.247632] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   54.247638] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   54.247640] c9 
>[   54.247644] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   54.247646] ff <0f> ff 8b 43 0c eb 
>[   54.247656] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   54.247657] b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   54.247772] ---[ end trace a27ce992f45e7157 ]---
>[   54.247782] Use count on power well always-on is already zero
>[   54.247794] ------------[ cut here ]------------
>[   54.247802] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   54.247810] Modules linked in: x86_pkg_temp_thermal
>[   54.247832] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   54.247842] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   54.247853] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   54.247859] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   54.247869] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   54.247881] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   54.247890] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   54.247899] RBP: ffffa5dc817cfb48 R08: 0000000000000101 R09: 0000000000000de1
>[   54.247909] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   54.247920] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   54.247929] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   54.247939] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   54.247945] CR2: 00007fae7efad000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   54.247955] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   54.247964] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   54.247973] Call Trace:
>[   54.247982]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   54.247993]  intel_atomic_commit+0x3af/0x4a0
>[   54.248005]  ? drm_mode_object_put+0x3f/0x60
>[   54.248015]  drm_atomic_commit+0x46/0x50
>[   54.248027]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   54.248039]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   54.248043]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   54.248050]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   54.248055]  drm_ioctl+0x1f2/0x440
>[   54.248060]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   54.248068]  ? selinux_file_ioctl+0x104/0x1a0
>[   54.248072]  do_vfs_ioctl+0x8d/0x590
>[   54.248079]  ? __schedule+0x31c/0x6c0
>[   54.248084]  ? security_file_ioctl+0x3e/0x60
>[   54.248090]  SyS_ioctl+0x74/0x80
>[   54.248094]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   54.248097] RIP: 0033:0x7faabd9dc357
>[   54.248101] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   54.248107] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   54.248108] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   54.248110] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   54.248112] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   54.248116] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   54.248118] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   54.248208] ---[ end trace a27ce992f45e7158 ]---
>[   54.248210] RPM wakelock ref not held during HW access
>[   54.248224] ------------[ cut here ]------------
>[   54.248230] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_drv.h:1777 intel_runtime_pm_put+0x94/0xa0
>[   54.248232] Modules linked in: x86_pkg_temp_thermal
>[   54.248238] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   54.248240] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   54.248243] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   54.248247] RIP: 0010:intel_runtime_pm_put+0x94/0xa0
>[   54.248249] RSP: 0018:ffffa5dc817cfaf8 EFLAGS: 00010292
>[   54.248254] RAX: 000000000000002a RBX: ffffa1d7758e0000 RCX: ffffffffa0a459f8
>[   54.248256] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffffa0c9d84c
>[   54.248258] RBP: ffffa5dc817cfb10 R08: 000000000000002a R09: 0000000000000e0e
>[   54.248261] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7775c8800
>[   54.248265] R13: ffffa1d7775c88a0 R14: 0000000200000000 R15: 0000000000000021
>[   54.248270] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   54.248273] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   54.248276] CR2: 00007fae7efad000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   54.248278] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   54.248280] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   54.248281] Call Trace:
>[   54.248287]  intel_display_power_put+0xc1/0x110
>[   54.248292]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   54.248298]  intel_atomic_commit+0x3af/0x4a0
>[   54.248304]  ? drm_mode_object_put+0x3f/0x60
>[   54.248309]  drm_atomic_commit+0x46/0x50
>[   54.248315]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   54.248321]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   54.248327]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   54.248337]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   54.248347]  drm_ioctl+0x1f2/0x440
>[   54.248361]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   54.248375]  ? selinux_file_ioctl+0x104/0x1a0
>[   54.248389]  do_vfs_ioctl+0x8d/0x590
>[   54.248400]  ? __schedule+0x31c/0x6c0
>[   54.248415]  ? security_file_ioctl+0x3e/0x60
>[   54.248423]  SyS_ioctl+0x74/0x80
>[   54.248434]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   54.248446] RIP: 0033:0x7faabd9dc357
>[   54.248455] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   54.248475] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   54.248482] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   54.248492] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   54.248504] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   54.248510] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   54.248517] Code: 05 9b 3d a4 00 01 e8 74 9c c9 ff 0f ff eb ac 80 3d 8a 3d a4 00 00 75 ad 48 c7 c7 38 ee 7e a0 c6 05 7a 3d a4 00 01 e8 54 9c c9 ff <0f> ff eb 96 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 55 41 54 53 
>[   54.248743] ---[ end trace a27ce992f45e7159 ]---
>[   54.248756] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756da000
>[   54.248761] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   54.248768] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   54.248776] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   54.248781] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756da000
>[   54.248790] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   54.248802] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.248814] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9e000
>[   54.248821] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   54.248828] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   54.248834] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d7714bc000 state to ffffa1d749f9e000
>[   54.248840] [drm:drm_mode_object_get] OBJ ID: 65 (4)
>[   54.248847] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d75a112b00 state to ffffa1d749f9e000
>[   54.248855] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d75a112b00 to [CRTC:32:pipe A]
>[   54.248861] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d75a112b00
>[   54.248866] [drm:drm_mode_object_get] OBJ ID: 65 (5)
>[   54.248871] [drm:drm_mode_object_put] OBJ ID: 65 (6)
>[   54.248877] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   54.248882] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9e000
>[   54.248888] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   54.248894] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   54.248902] [drm:drm_mode_object_put] OBJ ID: 65 (5)
>[   54.248908] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9e000
>[   54.248914] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   54.248919] [drm:drm_ioctl] ret = -22
>[   54.248959] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   54.248967] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9e000
>[   54.248974] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   54.248986] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   54.249001] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d7714bc000 state to ffffa1d749f9e000
>[   54.249014] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   54.249024] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d75a112b00 state to ffffa1d749f9e000
>[   54.249038] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d75a112b00 to [CRTC:32:pipe A]
>[   54.249050] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d75a112b00
>[   54.249062] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   54.249076] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   54.249089] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   54.249101] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9e000
>[   54.249115] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   54.249129] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   54.249141] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   54.249153] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9e000
>[   54.249166] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   54.249175] [drm:drm_ioctl] ret = -22
>[   54.249181] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   54.249187] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   54.249193] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   54.249202] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9e000
>[   54.249209] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   54.249214] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   54.249219] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d7714bc000 state to ffffa1d749f9e000
>[   54.249226] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   54.249230] [drm:drm_atomic_check_only] checking ffffa1d749f9e000
>[   54.249237] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   54.249246] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   54.249252] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d749f9e000
>[   54.249258] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   54.249265] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   54.249270] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d749f78c80 state to ffffa1d749f9e000
>[   54.249276] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   54.249285] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   54.249290] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   54.249296] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d75a112b00 state to ffffa1d749f9e000
>[   54.249305] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d749f9e000
>[   54.249310] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   54.249315] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   54.249324] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   54.249328] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   54.249337] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   54.249343] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   54.249356] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   54.249369] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   54.249380] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   54.249393] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   54.249407] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   54.249417] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   54.249429] [drm:intel_dump_pipe_config] requested mode:
>[   54.249448] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   54.249460] [drm:intel_dump_pipe_config] adjusted mode:
>[   54.249475] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   54.249487] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   54.249500] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   54.249512] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   54.249517] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   54.249523] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   54.249529] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   54.249532] [drm:intel_dump_pipe_config] planes on this crtc
>[   54.249540] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:65, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   54.249545] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   54.249550] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   54.249554] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   54.249561] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   54.249568] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   54.249574] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   54.249584] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   54.249590] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   54.249601] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   54.249606] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   54.249616] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d7714b8800 state to ffffa1d749f9e000
>[   54.249629] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d7714b9000 state to ffffa1d749f9e000
>[   54.249649] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   54.249659] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   54.249672] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   54.249687] [drm:drm_atomic_commit] committing ffffa1d749f9e000
>[   54.249697] RPM wakelock ref not held during HW access
>[   54.249718] ------------[ cut here ]------------
>[   54.249726] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_drv.h:1777 i915_vma_get_fence+0x15c/0x170
>[   54.249728] Modules linked in: x86_pkg_temp_thermal
>[   54.249735] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   54.249737] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   54.249739] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   54.249744] RIP: 0010:i915_vma_get_fence+0x15c/0x170
>[   54.249746] RSP: 0018:ffffa5dc817cfb10 EFLAGS: 00010282
>[   54.249750] RAX: 000000000000002a RBX: ffffa1d75e4a4b40 RCX: ffffa1d781c1a9c0
>[   54.249761] RDX: 0000000000080000 RSI: 0000000000000001 RDI: ffffffffa0c9d84c
>[   54.249768] RBP: ffffa5dc817cfb28 R08: 0000000000040000 R09: ffffa1d781c5a9c0
>[   54.249778] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa1d7758e0000
>[   54.249789] R13: 0000000000040000 R14: ffffa1d754589e00 R15: 0000000000000000
>[   54.249800] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   54.249807] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   54.249811] CR2: 00007fae7efad000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   54.249813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   54.249816] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   54.249817] Call Trace:
>[   54.249823]  intel_pin_and_fence_fb_obj+0x10b/0x150
>[   54.249829]  intel_prepare_plane_fb+0x70/0x2b0
>[   54.249836]  drm_atomic_helper_prepare_planes+0x4d/0xe0
>[   54.249840]  intel_atomic_commit+0x216/0x4a0
>[   54.249854]  drm_atomic_commit+0x46/0x50
>[   54.249866]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   54.249880]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   54.249895]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   54.249906]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   54.249910]  drm_ioctl+0x1f2/0x440
>[   54.249915]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   54.249923]  ? selinux_file_ioctl+0x104/0x1a0
>[   54.249932]  do_vfs_ioctl+0x8d/0x590
>[   54.249937]  ? security_file_ioctl+0x3e/0x60
>[   54.249942]  SyS_ioctl+0x74/0x80
>[   54.249947]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   54.249959] RIP: 0033:0x7faabd9dc357
>[   54.249967] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   54.249985] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   54.249987] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   54.249989] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   54.249991] R10: 000eaefe298e4d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   54.249995] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   54.249998] Code: 75 e8 e9 0a ff ff ff 80 3d 6d 06 a3 00 00 0f 85 0d ff ff ff 48 c7 c7 38 ee 7e a0 48 89 75 e8 c6 05 55 06 a3 00 01 e8 2c 65 c8 ff <0f> ff 48 8b 75 e8 e9 eb fe ff ff 66 0f 1f 84 00 00 00 00 00 8b 
>[   54.250100] ---[ end trace a27ce992f45e715a ]---
>[   54.250123] [drm:intel_power_well_enable] enabling always-on
>[   54.250130] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   54.250135] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   54.250140] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   54.250143] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   54.250147] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   54.250151] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   54.250154] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   54.250159] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   54.250165] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   54.250171] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   54.250178] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   54.250185] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   54.250189] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   54.250213] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   54.250218] [drm:intel_power_well_enable] enabling DC off
>[   54.250223] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   54.250232] [drm:edp_panel_on] Turn eDP port A panel power on
>[   54.250241] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   54.250243] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   54.816723] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000000
>[   54.837641] [drm:wait_panel_status] Wait complete
>[   54.837666] [drm:edp_panel_on] Wait for panel power on
>[   54.837723] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   54.973590] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   54.973599] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   54.973604] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   54.973643] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   55.038887] [drm:wait_panel_status] Wait complete
>[   55.038892] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294722334
>[   55.038898] [drm:intel_power_well_disable] disabling DC off
>[   55.038911] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   55.041018] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   55.041039] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   55.041045] [drm:intel_power_well_enable] enabling DC off
>[   55.041051] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   55.041067] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   55.041114] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   55.041284] Use count on domain AUX_A is already zero
>[   55.041300] ------------[ cut here ]------------
>[   55.041306] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.041307] Modules linked in: x86_pkg_temp_thermal
>[   55.041314] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.041316] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.041318] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.041322] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.041324] RSP: 0018:ffffa5dc817cf7b8 EFLAGS: 00010296
>[   55.041327] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   55.041328] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c0cba0
>[   55.041330] RBP: ffffa5dc817cf7e0 R08: 0000000000000001 R09: 0000000000000ef8
>[   55.041331] R10: ffffa1d7758e2950 R11: 0000000000000ef8 R12: ffffa1d7758e4b40
>[   55.041333] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   55.041335] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   55.041337] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.041339] CR2: 00007fae7efad000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   55.041340] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.041342] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.041343] Call Trace:
>[   55.041348]  intel_dp_aux_ch+0x12a/0x6e0
>[   55.041354]  ? wake_atomic_t_function+0x60/0x60
>[   55.041357]  intel_dp_aux_transfer+0x12d/0x1f0
>[   55.041363]  drm_dp_dpcd_access+0x58/0xf0
>[   55.041367]  drm_dp_dpcd_write+0x16/0x20
>[   55.041370]  intel_dp_sink_dpms+0x41/0xd0
>[   55.041374]  intel_ddi_pre_enable+0x34a/0x630
>[   55.041380]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   55.041384]  haswell_crtc_enable+0x26b/0x7f0
>[   55.041387]  intel_update_crtc+0x43/0xd0
>[   55.041390]  skl_update_crtcs+0x1a9/0x1e0
>[   55.041394]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   55.041397]  intel_atomic_commit+0x3af/0x4a0
>[   55.041402]  drm_atomic_commit+0x46/0x50
>[   55.041406]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.041411]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.041416]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.041421]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.041424]  drm_ioctl+0x1f2/0x440
>[   55.041428]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.041434]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.041438]  do_vfs_ioctl+0x8d/0x590
>[   55.041443]  ? security_file_ioctl+0x3e/0x60
>[   55.041447]  SyS_ioctl+0x74/0x80
>[   55.041451]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.041453] RIP: 0033:0x7faabd9dc357
>[   55.041455] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.041458] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.041459] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.041460] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   55.041462] R10: 000eaefe298e4d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.041464] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.041465] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.041517] ---[ end trace a27ce992f45e715b ]---
>[   55.041530] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   55.042307] Use count on domain AUX_A is already zero
>[   55.042319] ------------[ cut here ]------------
>[   55.042325] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.042328] Modules linked in: x86_pkg_temp_thermal
>[   55.042333] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.042334] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.042336] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.042339] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.042342] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   55.042344] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   55.042346] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   55.042349] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000000f2f
>[   55.042351] R10: ffffa1d7758e2950 R11: 0000000000000f2f R12: ffffa1d7758e4b40
>[   55.042354] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   55.042356] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   55.042357] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.042359] CR2: 00007fae7efad000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   55.042361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.042362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.042364] Call Trace:
>[   55.042368]  intel_dp_aux_ch+0x12a/0x6e0
>[   55.042373]  ? wake_atomic_t_function+0x60/0x60
>[   55.042377]  intel_dp_aux_transfer+0x12d/0x1f0
>[   55.042382]  drm_dp_dpcd_access+0x58/0xf0
>[   55.042387]  drm_dp_dpcd_write+0x16/0x20
>[   55.042395]  intel_dp_start_link_train+0x7b/0x520
>[   55.042399]  intel_ddi_pre_enable+0x378/0x630
>[   55.042405]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   55.042409]  haswell_crtc_enable+0x26b/0x7f0
>[   55.042413]  intel_update_crtc+0x43/0xd0
>[   55.042416]  skl_update_crtcs+0x1a9/0x1e0
>[   55.042420]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   55.042423]  intel_atomic_commit+0x3af/0x4a0
>[   55.042429]  drm_atomic_commit+0x46/0x50
>[   55.042436]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.042441]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.042446]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.042452]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.042455]  drm_ioctl+0x1f2/0x440
>[   55.042459]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.042466]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.042470]  do_vfs_ioctl+0x8d/0x590
>[   55.042478]  ? security_file_ioctl+0x3e/0x60
>[   55.042481]  SyS_ioctl+0x74/0x80
>[   55.042486]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.042489] RIP: 0033:0x7faabd9dc357
>[   55.042490] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.042492] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.042494] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.042495] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   55.042497] R10: 000eaefe298e4d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.042499] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.042501] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.042563] ---[ end trace a27ce992f45e715c ]---
>[   55.042732] Use count on domain AUX_A is already zero
>[   55.042744] ------------[ cut here ]------------
>[   55.042750] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.042751] Modules linked in: x86_pkg_temp_thermal
>[   55.042757] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.042759] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.042761] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.042767] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.042771] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   55.042774] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   55.042776] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   55.042778] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000000f65
>[   55.042781] R10: ffffa1d7758e2950 R11: 0000000000000f65 R12: ffffa1d7758e4b40
>[   55.042783] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   55.042786] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   55.042788] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.042790] CR2: 00007fae7efad000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   55.042791] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.042793] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.042797] Call Trace:
>[   55.042800]  intel_dp_aux_ch+0x12a/0x6e0
>[   55.042807]  ? wake_atomic_t_function+0x60/0x60
>[   55.042809]  intel_dp_aux_transfer+0x12d/0x1f0
>[   55.042814]  drm_dp_dpcd_access+0x58/0xf0
>[   55.042819]  drm_dp_dpcd_write+0x16/0x20
>[   55.042823]  intel_dp_start_link_train+0xa3/0x520
>[   55.042827]  intel_ddi_pre_enable+0x378/0x630
>[   55.042832]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   55.042844]  haswell_crtc_enable+0x26b/0x7f0
>[   55.042850]  intel_update_crtc+0x43/0xd0
>[   55.042862]  skl_update_crtcs+0x1a9/0x1e0
>[   55.042868]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   55.042882]  intel_atomic_commit+0x3af/0x4a0
>[   55.042890]  drm_atomic_commit+0x46/0x50
>[   55.042900]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.042913]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.042925]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.042938]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.042944]  drm_ioctl+0x1f2/0x440
>[   55.042959]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.042969]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.042977]  do_vfs_ioctl+0x8d/0x590
>[   55.042985]  ? security_file_ioctl+0x3e/0x60
>[   55.042997]  SyS_ioctl+0x74/0x80
>[   55.043001]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.043004] RIP: 0033:0x7faabd9dc357
>[   55.043006] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.043011] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.043014] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.043016] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   55.043018] R10: 000eaefe298e4d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.043020] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.043023] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.043085] ---[ end trace a27ce992f45e715d ]---
>[   55.043093] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   55.043098] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   55.043102] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   55.043107] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   55.043285] Use count on domain AUX_A is already zero
>[   55.043296] ------------[ cut here ]------------
>[   55.043300] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.043301] Modules linked in: x86_pkg_temp_thermal
>[   55.043305] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.043308] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.043309] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.043313] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.043314] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   55.043319] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   55.043322] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781c0cba0
>[   55.043324] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000000f9f
>[   55.043326] R10: ffffa1d7758e2950 R11: 0000000000000f9f R12: ffffa1d7758e4b40
>[   55.043327] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   55.043329] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   55.043330] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.043332] CR2: 00007fae7efad000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   55.043333] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.043335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.043336] Call Trace:
>[   55.043340]  intel_dp_aux_ch+0x12a/0x6e0
>[   55.043347]  ? wake_atomic_t_function+0x60/0x60
>[   55.043352]  intel_dp_aux_transfer+0x12d/0x1f0
>[   55.043356]  ? drm_printk+0x89/0x90
>[   55.043363]  drm_dp_dpcd_access+0x58/0xf0
>[   55.043368]  drm_dp_dpcd_write+0x16/0x20
>[   55.043373]  intel_dp_set_link_train+0x44/0xe0
>[   55.043380]  intel_dp_start_link_train+0xd4/0x520
>[   55.043387]  intel_ddi_pre_enable+0x378/0x630
>[   55.043395]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   55.043401]  haswell_crtc_enable+0x26b/0x7f0
>[   55.043404]  intel_update_crtc+0x43/0xd0
>[   55.043408]  skl_update_crtcs+0x1a9/0x1e0
>[   55.043414]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   55.043418]  intel_atomic_commit+0x3af/0x4a0
>[   55.043423]  drm_atomic_commit+0x46/0x50
>[   55.043429]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.043438]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.043444]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.043451]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.043454]  drm_ioctl+0x1f2/0x440
>[   55.043458]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.043466]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.043470]  do_vfs_ioctl+0x8d/0x590
>[   55.043479]  ? security_file_ioctl+0x3e/0x60
>[   55.043482]  SyS_ioctl+0x74/0x80
>[   55.043487]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.043490] RIP: 0033:0x7faabd9dc357
>[   55.043492] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.043495] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.043496] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.043499] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   55.043502] R10: 000eaefe298e4d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.043504] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.043508] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.043590] ---[ end trace a27ce992f45e715e ]---
>[   55.043853] Use count on domain AUX_A is already zero
>[   55.043865] ------------[ cut here ]------------
>[   55.043870] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.043872] Modules linked in: x86_pkg_temp_thermal
>[   55.043877] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.043878] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.043879] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.043883] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.043884] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   55.043886] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   55.043888] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   55.043891] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000000fd7
>[   55.043892] R10: ffffa1d7758e2950 R11: 0000000000000fd7 R12: ffffa1d7758e4b40
>[   55.043894] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   55.043896] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   55.043897] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.043899] CR2: 00007fae7efad000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   55.043902] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.043904] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.043904] Call Trace:
>[   55.043908]  intel_dp_aux_ch+0x12a/0x6e0
>[   55.043912]  ? wake_atomic_t_function+0x60/0x60
>[   55.043915]  intel_dp_aux_transfer+0xa0/0x1f0
>[   55.043924]  drm_dp_dpcd_access+0x58/0xf0
>[   55.043929]  drm_dp_dpcd_read+0x2c/0x60
>[   55.043932]  intel_dp_get_link_status+0x1d/0x30
>[   55.043936]  intel_dp_start_link_train+0xfd/0x520
>[   55.043940]  intel_ddi_pre_enable+0x378/0x630
>[   55.043947]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   55.043951]  haswell_crtc_enable+0x26b/0x7f0
>[   55.043954]  intel_update_crtc+0x43/0xd0
>[   55.043957]  skl_update_crtcs+0x1a9/0x1e0
>[   55.043964]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   55.043967]  intel_atomic_commit+0x3af/0x4a0
>[   55.043971]  drm_atomic_commit+0x46/0x50
>[   55.043975]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.043980]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.043984]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.043988]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.043992]  drm_ioctl+0x1f2/0x440
>[   55.043997]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.044008]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.044013]  do_vfs_ioctl+0x8d/0x590
>[   55.044018]  ? security_file_ioctl+0x3e/0x60
>[   55.044022]  SyS_ioctl+0x74/0x80
>[   55.044028]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.044031] RIP: 0033:0x7faabd9dc357
>[   55.044033] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.044038] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.044039] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.044041] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   55.044042] R10: 000eaefe298e4d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.044044] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.044046] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.044123] ---[ end trace a27ce992f45e715f ]---
>[   55.044327] Use count on domain AUX_A is already zero
>[   55.044340] ------------[ cut here ]------------
>[   55.044345] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.044347] Modules linked in: x86_pkg_temp_thermal
>[   55.044354] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.044355] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.044358] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.044362] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.044364] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   55.044367] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   55.044371] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c0cba0
>[   55.044373] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 000000000000100e
>[   55.044375] R10: ffffa1d7758e2950 R11: 000000000000100e R12: ffffa1d7758e4b40
>[   55.044377] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   55.044379] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   55.044383] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.044386] CR2: 00007fae7efad000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   55.044389] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.044390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.044391] Call Trace:
>[   55.044396]  intel_dp_aux_ch+0x12a/0x6e0
>[   55.044401]  ? wake_atomic_t_function+0x60/0x60
>[   55.044405]  intel_dp_aux_transfer+0xa0/0x1f0
>[   55.044412]  drm_dp_dpcd_access+0x58/0xf0
>[   55.044417]  drm_dp_dpcd_read+0x52/0x60
>[   55.044423]  intel_dp_get_link_status+0x1d/0x30
>[   55.044430]  intel_dp_start_link_train+0xfd/0x520
>[   55.044436]  intel_ddi_pre_enable+0x378/0x630
>[   55.044442]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   55.044447]  haswell_crtc_enable+0x26b/0x7f0
>[   55.044452]  intel_update_crtc+0x43/0xd0
>[   55.044455]  skl_update_crtcs+0x1a9/0x1e0
>[   55.044461]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   55.044468]  intel_atomic_commit+0x3af/0x4a0
>[   55.044474]  drm_atomic_commit+0x46/0x50
>[   55.044478]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.044483]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.044490]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.044494]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.044499]  drm_ioctl+0x1f2/0x440
>[   55.044506]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.044512]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.044517]  do_vfs_ioctl+0x8d/0x590
>[   55.044522]  ? security_file_ioctl+0x3e/0x60
>[   55.044525]  SyS_ioctl+0x74/0x80
>[   55.044531]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.044533] RIP: 0033:0x7faabd9dc357
>[   55.044534] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.044539] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.044543] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.044544] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   55.044546] R10: 000eaefe298e4d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.044548] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.044551] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.044706] ---[ end trace a27ce992f45e7160 ]---
>[   55.044716] [drm:intel_dp_start_link_train] clock recovery OK
>[   55.044726] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   55.044907] Use count on domain AUX_A is already zero
>[   55.044917] ------------[ cut here ]------------
>[   55.044922] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.044922] Modules linked in: x86_pkg_temp_thermal
>[   55.044927] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.044929] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.044931] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.044934] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.044938] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   55.044941] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   55.044943] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781c0cba0
>[   55.044944] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000001047
>[   55.044946] R10: ffffa1d7758e2950 R11: 0000000000001047 R12: ffffa1d7758e4b40
>[   55.044947] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   55.044949] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   55.044951] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.044952] CR2: 00007fae7efad000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   55.044954] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.044955] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.044956] Call Trace:
>[   55.044962]  intel_dp_aux_ch+0x12a/0x6e0
>[   55.044970]  ? wake_atomic_t_function+0x60/0x60
>[   55.044974]  intel_dp_aux_transfer+0x12d/0x1f0
>[   55.044977]  ? drm_printk+0x89/0x90
>[   55.044981]  drm_dp_dpcd_access+0x58/0xf0
>[   55.044986]  drm_dp_dpcd_write+0x16/0x20
>[   55.044990]  intel_dp_set_link_train+0x44/0xe0
>[   55.044995]  intel_dp_start_link_train+0x216/0x520
>[   55.045003]  intel_ddi_pre_enable+0x378/0x630
>[   55.045009]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   55.045012]  haswell_crtc_enable+0x26b/0x7f0
>[   55.045015]  intel_update_crtc+0x43/0xd0
>[   55.045018]  skl_update_crtcs+0x1a9/0x1e0
>[   55.045023]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   55.045028]  intel_atomic_commit+0x3af/0x4a0
>[   55.045033]  drm_atomic_commit+0x46/0x50
>[   55.045037]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.045046]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.045052]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.045056]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.045059]  drm_ioctl+0x1f2/0x440
>[   55.045063]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.045070]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.045074]  do_vfs_ioctl+0x8d/0x590
>[   55.045083]  ? security_file_ioctl+0x3e/0x60
>[   55.045090]  SyS_ioctl+0x74/0x80
>[   55.045102]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.045113] RIP: 0033:0x7faabd9dc357
>[   55.045116] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.045130] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.045135] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.045140] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   55.045153] R10: 000eaefe298e4d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.045159] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.045166] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.045287] ---[ end trace a27ce992f45e7161 ]---
>[   55.045850] Use count on domain AUX_A is already zero
>[   55.045860] ------------[ cut here ]------------
>[   55.045865] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.045866] Modules linked in: x86_pkg_temp_thermal
>[   55.045874] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.045875] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.045876] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.045879] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.045881] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   55.045884] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   55.045886] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   55.045887] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 000000000000107f
>[   55.045888] R10: ffffa1d7758e2950 R11: 000000000000107f R12: ffffa1d7758e4b40
>[   55.045890] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   55.045892] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   55.045893] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.045895] CR2: 00007fae7efad000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   55.045896] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.045898] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.045900] Call Trace:
>[   55.045903]  intel_dp_aux_ch+0x12a/0x6e0
>[   55.045907]  ? wake_atomic_t_function+0x60/0x60
>[   55.045912]  intel_dp_aux_transfer+0xa0/0x1f0
>[   55.045916]  drm_dp_dpcd_access+0x58/0xf0
>[   55.045922]  drm_dp_dpcd_read+0x2c/0x60
>[   55.045925]  intel_dp_get_link_status+0x1d/0x30
>[   55.045930]  intel_dp_start_link_train+0x270/0x520
>[   55.045934]  intel_ddi_pre_enable+0x378/0x630
>[   55.045939]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   55.045942]  haswell_crtc_enable+0x26b/0x7f0
>[   55.045945]  intel_update_crtc+0x43/0xd0
>[   55.045948]  skl_update_crtcs+0x1a9/0x1e0
>[   55.045954]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   55.045958]  intel_atomic_commit+0x3af/0x4a0
>[   55.045962]  drm_atomic_commit+0x46/0x50
>[   55.045967]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.045971]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.045975]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.045981]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.045984]  drm_ioctl+0x1f2/0x440
>[   55.045990]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.045996]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.046000]  do_vfs_ioctl+0x8d/0x590
>[   55.046004]  ? security_file_ioctl+0x3e/0x60
>[   55.046007]  SyS_ioctl+0x74/0x80
>[   55.046011]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.046014] RIP: 0033:0x7faabd9dc357
>[   55.046015] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.046018] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.046019] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.046022] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   55.046024] R10: 000eaefe298e4d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.046027] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.046028] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.046085] ---[ end trace a27ce992f45e7162 ]---
>[   55.046290] Use count on domain AUX_A is already zero
>[   55.046300] ------------[ cut here ]------------
>[   55.046304] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.046305] Modules linked in: x86_pkg_temp_thermal
>[   55.046310] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.046311] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.046312] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.046315] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.046317] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   55.046319] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   55.046321] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c0cba0
>[   55.046323] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 00000000000010b6
>[   55.046324] R10: ffffa1d7758e2950 R11: 00000000000010b6 R12: ffffa1d7758e4b40
>[   55.046326] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   55.046328] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   55.046330] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.046335] CR2: 00007fae7efad000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   55.046336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.046337] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.046338] Call Trace:
>[   55.046341]  intel_dp_aux_ch+0x12a/0x6e0
>[   55.046346]  ? wake_atomic_t_function+0x60/0x60
>[   55.046349]  intel_dp_aux_transfer+0xa0/0x1f0
>[   55.046354]  drm_dp_dpcd_access+0x58/0xf0
>[   55.046358]  drm_dp_dpcd_read+0x52/0x60
>[   55.046362]  intel_dp_get_link_status+0x1d/0x30
>[   55.046367]  intel_dp_start_link_train+0x270/0x520
>[   55.046371]  intel_ddi_pre_enable+0x378/0x630
>[   55.046379]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   55.046382]  haswell_crtc_enable+0x26b/0x7f0
>[   55.046386]  intel_update_crtc+0x43/0xd0
>[   55.046389]  skl_update_crtcs+0x1a9/0x1e0
>[   55.046392]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   55.046396]  intel_atomic_commit+0x3af/0x4a0
>[   55.046400]  drm_atomic_commit+0x46/0x50
>[   55.046404]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.046409]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.046415]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.046421]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.046425]  drm_ioctl+0x1f2/0x440
>[   55.046429]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.046434]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.046439]  do_vfs_ioctl+0x8d/0x590
>[   55.046443]  ? security_file_ioctl+0x3e/0x60
>[   55.046446]  SyS_ioctl+0x74/0x80
>[   55.046451]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.046453] RIP: 0033:0x7faabd9dc357
>[   55.046455] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.046458] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.046460] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.046462] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   55.046463] R10: 000eaefe298e4d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.046465] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.046467] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.046532] ---[ end trace a27ce992f45e7163 ]---
>[   55.046538] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   55.046556] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   55.046715] Use count on domain AUX_A is already zero
>[   55.046721] ------------[ cut here ]------------
>[   55.046725] WARNING: CPU: 1 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.046725] Modules linked in: x86_pkg_temp_thermal
>[   55.046729] CPU: 1 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.046730] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.046731] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.046733] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.046734] RSP: 0018:ffffa5dc817cf7b0 EFLAGS: 00010282
>[   55.046735] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   55.046735] RDX: ffffa1d781c54790 RSI: ffffa1d781c4cba8 RDI: ffffa1d781c4cba8
>[   55.046736] RBP: ffffa5dc817cf7d8 R08: 0000000000000001 R09: 00000000000010ef
>[   55.046737] R10: ffffa1d7758e2950 R11: 00000000000010ef R12: ffffa1d7758e4b40
>[   55.046737] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   55.046738] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   55.046739] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.046741] CR2: 00007fae7efaf000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   55.046741] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.046742] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.046743] Call Trace:
>[   55.046745]  intel_dp_aux_ch+0x12a/0x6e0
>[   55.046747]  ? wake_atomic_t_function+0x60/0x60
>[   55.046748]  intel_dp_aux_transfer+0x12d/0x1f0
>[   55.046751]  ? drm_printk+0x89/0x90
>[   55.046753]  drm_dp_dpcd_access+0x58/0xf0
>[   55.046755]  drm_dp_dpcd_write+0x16/0x20
>[   55.046758]  intel_dp_set_link_train+0x44/0xe0
>[   55.046760]  intel_dp_stop_link_train+0xb/0x10
>[   55.046762]  intel_ddi_pre_enable+0x393/0x630
>[   55.046764]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   55.046766]  haswell_crtc_enable+0x26b/0x7f0
>[   55.046767]  intel_update_crtc+0x43/0xd0
>[   55.046770]  skl_update_crtcs+0x1a9/0x1e0
>[   55.046772]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   55.046774]  intel_atomic_commit+0x3af/0x4a0
>[   55.046776]  drm_atomic_commit+0x46/0x50
>[   55.046778]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.046780]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.046782]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.046787]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.046791]  drm_ioctl+0x1f2/0x440
>[   55.046795]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.046799]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.046804]  do_vfs_ioctl+0x8d/0x590
>[   55.046807]  ? security_file_ioctl+0x3e/0x60
>[   55.046811]  SyS_ioctl+0x74/0x80
>[   55.046815]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.046819] RIP: 0033:0x7faabd9dc357
>[   55.046820] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.046827] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.046829] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.046832] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   55.046837] R10: 000eaefe298e4d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.046841] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.046843] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.046874] ---[ end trace a27ce992f45e7164 ]---
>[   55.046947] [drm:intel_enable_pipe] enabling pipe A
>[   55.046951] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   55.046955] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 55.45338 -> 55.45803 [e 0 us, 0 rep]
>[   55.046958] [drm:intel_edp_backlight_on.part.29] 
>[   55.046960] [drm:intel_panel_enable_backlight] pipe A
>[   55.047013] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   55.240710] Use count on domain AUX_A is already zero
>[   55.240723] ------------[ cut here ]------------
>[   55.240731] WARNING: CPU: 1 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.240732] Modules linked in: x86_pkg_temp_thermal
>[   55.240738] CPU: 1 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.240739] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.240741] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.240745] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.240747] RSP: 0018:ffffa5dc817cf8f0 EFLAGS: 00010286
>[   55.240750] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   55.240752] RDX: ffffa1d781c54790 RSI: ffffa1d781c4cba8 RDI: ffffa1d781c4cba8
>[   55.240753] RBP: ffffa5dc817cf918 R08: 0000000000000001 R09: 000000000000112d
>[   55.240755] R10: ffffa5dc817cf918 R11: 000000000000112d R12: ffffa1d7758e4b40
>[   55.240756] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   55.240759] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   55.240761] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.240763] CR2: 00007fae7efaf000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   55.240764] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.240766] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.240767] Call Trace:
>[   55.240772]  _intel_edp_backlight_on+0xe3/0x110
>[   55.240775]  intel_edp_backlight_on.part.29+0x34/0x40
>[   55.240778]  intel_edp_backlight_on+0x13/0x20
>[   55.240782]  intel_enable_ddi+0xbe/0xe0
>[   55.240787]  intel_encoders_enable.isra.104+0x6c/0x90
>[   55.240791]  haswell_crtc_enable+0x326/0x7f0
>[   55.240794]  intel_update_crtc+0x43/0xd0
>[   55.240797]  skl_update_crtcs+0x1a9/0x1e0
>[   55.240801]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   55.240805]  intel_atomic_commit+0x3af/0x4a0
>[   55.240809]  drm_atomic_commit+0x46/0x50
>[   55.240813]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.240818]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.240823]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.240828]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.240831]  drm_ioctl+0x1f2/0x440
>[   55.240835]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.240840]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.240844]  do_vfs_ioctl+0x8d/0x590
>[   55.240849]  ? security_file_ioctl+0x3e/0x60
>[   55.240852]  SyS_ioctl+0x74/0x80
>[   55.240856]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.240858] RIP: 0033:0x7faabd9dc357
>[   55.240859] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.240862] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.240864] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.240865] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   55.240867] R10: 000eaefe298e4d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.240868] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.240870] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.240922] ---[ end trace a27ce992f45e7165 ]---
>[   55.240927] [drm:intel_psr_enable] PSR disable by flag
>[   55.240931] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   55.240940] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   55.240944] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   55.240950] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   55.240957] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,683)@ 55.239338 -> 55.229095 [e 0 us, 0 rep]
>[   55.240962] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2850, diff=11, hw=3636 hw_last=3625
>[   55.241004] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   55.241012] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   55.241017] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   55.241021] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   55.241042] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   55.241050] [drm:intel_power_well_disable] disabling DC off
>[   55.246935] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 55.245292 -> 55.245757 [e 0 us, 0 rep]
>[   55.246941] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2861, diff=1, hw=3637 hw_last=3636
>[   55.246945] [drm:drm_handle_vblank] vblank event on 2861, current 2862
>[   55.246973] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9e000
>[   55.246983] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   55.246989] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   55.246997] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   55.247008] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9e000
>[   55.247017] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   55.247054] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.247064] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de400
>[   55.247070] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   55.247076] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   55.247081] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a70800 state to ffffa1d7756de400
>[   55.247085] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   55.247091] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d775748700 state to ffffa1d7756de400
>[   55.247095] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748700 to [CRTC:32:pipe A]
>[   55.247099] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775748700
>[   55.247103] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   55.247107] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   55.247110] [drm:drm_atomic_check_only] checking ffffa1d7756de400
>[   55.247124] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 64
>[   55.247129] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   55.247141] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756de400 nonblocking
>[   55.247160] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   55.247174] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   55.247180] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   55.247187] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   55.247197] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8800
>[   55.247203] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   55.247209] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   55.247214] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a73000 state to ffffa1d7756d8800
>[   55.247219] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   55.247223] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.247227] [drm:drm_atomic_check_only] checking ffffa1d7756d8800
>[   55.247236] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   55.247241] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   55.247246] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d8800
>[   55.247252] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   55.247259] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   55.247263] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb80 state to ffffa1d7756d8800
>[   55.247268] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   55.247272] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.247277] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   55.247283] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d775748c00 state to ffffa1d7756d8800
>[   55.247289] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d8800
>[   55.247294] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   55.247298] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.247302] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   55.247308] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   55.247315] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   55.247319] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   55.247323] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   55.247330] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   55.247334] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   55.247339] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   55.247343] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   55.247349] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   55.247351] [drm:intel_dump_pipe_config] requested mode:
>[   55.247359] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   55.247360] [drm:intel_dump_pipe_config] adjusted mode:
>[   55.247366] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   55.247370] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   55.247373] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   55.247376] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   55.247384] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   55.247387] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   55.247392] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   55.247394] [drm:intel_dump_pipe_config] planes on this crtc
>[   55.247400] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   55.247406] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   55.247409] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   55.247411] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   55.247416] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   55.247422] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.247427] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   55.247433] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 64
>[   55.247441] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   55.247446] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   55.247450] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   55.247458] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74800 state to ffffa1d7756d8800
>[   55.247463] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a75000 state to ffffa1d7756d8800
>[   55.247473] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   55.247476] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   55.247479] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   55.247483] [drm:drm_atomic_commit] committing ffffa1d7756d8800
>[   55.263590] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 55.261951 -> 55.262416 [e 0 us, 0 rep]
>[   55.263595] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2862, diff=1, hw=3638 hw_last=3637
>[   55.263601] [drm:drm_handle_vblank] vblank event on 2862, current 2863
>[   55.263633] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de400
>[   55.263639] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   55.263644] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   55.263657] [drm:intel_power_well_enable] enabling DC off
>[   55.263668] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   55.263675] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   55.263683] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de400
>[   55.263690] [drm:intel_edp_backlight_off.part.30] 
>[   55.263716] Use count on domain AUX_A is already zero
>[   55.263732] ------------[ cut here ]------------
>[   55.263740] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.263743] Modules linked in: x86_pkg_temp_thermal
>[   55.263752] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.263754] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.263759] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.263765] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.263769] RSP: 0018:ffffa5dc817cf9e8 EFLAGS: 00010292
>[   55.263773] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   55.263775] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781dccba0
>[   55.263777] RBP: ffffa5dc817cfa10 R08: 0000000000000001 R09: 00000000000011ce
>[   55.263778] R10: ffffa5dc80eebe40 R11: 00000000000011ce R12: ffffa1d7758e4b40
>[   55.263780] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   55.263782] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   55.263784] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.263785] CR2: 00007ff56a780000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   55.263787] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.263788] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.263790] Call Trace:
>[   55.263795]  _intel_edp_backlight_off+0xab/0x110
>[   55.263800]  intel_edp_backlight_off.part.30+0x28/0x40
>[   55.263803]  intel_edp_backlight_off+0x13/0x20
>[   55.263807]  intel_disable_ddi+0x99/0xc0
>[   55.263812]  intel_encoders_disable.isra.105+0x7f/0x90
>[   55.263815]  haswell_crtc_disable+0x55/0x170
>[   55.263820]  intel_atomic_commit_tail+0x128/0xfe0
>[   55.263824]  intel_atomic_commit+0x3af/0x4a0
>[   55.263829]  ? drm_mode_object_put+0x3f/0x60
>[   55.263835]  drm_atomic_commit+0x46/0x50
>[   55.263841]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.263845]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.263850]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.263855]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.263858]  drm_ioctl+0x1f2/0x440
>[   55.263864]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.263869]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.263875]  do_vfs_ioctl+0x8d/0x590
>[   55.263882]  ? __schedule+0x31c/0x6c0
>[   55.263887]  ? security_file_ioctl+0x3e/0x60
>[   55.263890]  SyS_ioctl+0x74/0x80
>[   55.263894]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.263896] RIP: 0033:0x7faabd9dc357
>[   55.263897] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.263903] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.263906] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.263908] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   55.263909] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.263911] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.263913] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.263970] ---[ end trace a27ce992f45e7166 ]---
>[   55.280232] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 55.278611 -> 55.279076 [e 0 us, 0 rep]
>[   55.280252] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2863, diff=1, hw=3639 hw_last=3638
>[   55.280256] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   55.280262] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 55.278643 -> 55.279078 [e 0 us, 0 rep]
>[   55.280265] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2864, diff=0, hw=3639 hw_last=3639
>[   55.472654] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   55.472689] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   55.472697] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,582)@ 55.471077 -> 55.462349 [e 0 us, 0 rep]
>[   55.472702] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2864, diff=11, hw=3650 hw_last=3639
>[   55.472705] [drm:intel_disable_pipe] disabling pipe A
>[   55.481170] Use count on domain AUX_A is already zero
>[   55.481183] ------------[ cut here ]------------
>[   55.481190] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.481191] Modules linked in: x86_pkg_temp_thermal
>[   55.481197] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.481198] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.481200] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.481204] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.481206] RSP: 0018:ffffa5dc817cf8c8 EFLAGS: 00010292
>[   55.481209] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   55.481210] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   55.481212] RBP: ffffa5dc817cf8f0 R08: 0000000000000001 R09: 000000000000120b
>[   55.481214] R10: ffffa1d7758e2950 R11: 000000000000120b R12: ffffa1d7758e4b40
>[   55.481215] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   55.481217] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   55.481219] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.481221] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   55.481222] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.481224] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.481225] Call Trace:
>[   55.481230]  intel_dp_aux_ch+0x12a/0x6e0
>[   55.481235]  ? wake_atomic_t_function+0x60/0x60
>[   55.481238]  intel_dp_aux_transfer+0x12d/0x1f0
>[   55.481242]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   55.481247]  drm_dp_dpcd_access+0x58/0xf0
>[   55.481251]  drm_dp_dpcd_write+0x16/0x20
>[   55.481254]  intel_dp_sink_dpms+0x9f/0xd0
>[   55.481258]  intel_ddi_post_disable+0x14a/0x260
>[   55.481263]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   55.481266]  haswell_crtc_disable+0x100/0x170
>[   55.481269]  intel_atomic_commit_tail+0x128/0xfe0
>[   55.481273]  intel_atomic_commit+0x3af/0x4a0
>[   55.481277]  ? drm_mode_object_put+0x3f/0x60
>[   55.481281]  drm_atomic_commit+0x46/0x50
>[   55.481285]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.481290]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.481294]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.481299]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.481302]  drm_ioctl+0x1f2/0x440
>[   55.481306]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.481312]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.481315]  do_vfs_ioctl+0x8d/0x590
>[   55.481320]  ? __schedule+0x31c/0x6c0
>[   55.481324]  ? security_file_ioctl+0x3e/0x60
>[   55.481327]  SyS_ioctl+0x74/0x80
>[   55.481331]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.481333] RIP: 0033:0x7faabd9dc357
>[   55.481335] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.481338] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.481339] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.481341] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   55.481342] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.481343] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.481345] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.481398] ---[ end trace a27ce992f45e7167 ]---
>[   55.481412] Use count on domain AUX_A is already zero
>[   55.481421] ------------[ cut here ]------------
>[   55.481426] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.481426] Modules linked in: x86_pkg_temp_thermal
>[   55.481431] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.481432] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.481433] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.481437] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.481438] RSP: 0018:ffffa5dc817cfa20 EFLAGS: 00010282
>[   55.481441] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   55.481442] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   55.481444] RBP: ffffa5dc817cfa48 R08: 0000000000000001 R09: 0000000000001242
>[   55.481445] R10: ffffa1d7758e2950 R11: 0000000000001242 R12: ffffa1d7758e4b40
>[   55.481446] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   55.481449] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   55.481450] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.481452] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   55.481453] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.481455] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.481455] Call Trace:
>[   55.481459]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   55.481462]  intel_edp_panel_vdd_on+0x13/0x20
>[   55.481466]  intel_ddi_post_disable+0xca/0x260
>[   55.481470]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   55.481473]  haswell_crtc_disable+0x100/0x170
>[   55.481476]  intel_atomic_commit_tail+0x128/0xfe0
>[   55.481480]  intel_atomic_commit+0x3af/0x4a0
>[   55.481484]  ? drm_mode_object_put+0x3f/0x60
>[   55.481488]  drm_atomic_commit+0x46/0x50
>[   55.481492]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.481496]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.481501]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.481506]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.481508]  drm_ioctl+0x1f2/0x440
>[   55.481512]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.481517]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.481521]  do_vfs_ioctl+0x8d/0x590
>[   55.481525]  ? __schedule+0x31c/0x6c0
>[   55.481529]  ? security_file_ioctl+0x3e/0x60
>[   55.481532]  SyS_ioctl+0x74/0x80
>[   55.481536]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.481538] RIP: 0033:0x7faabd9dc357
>[   55.481539] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.481542] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.481543] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.481544] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   55.481546] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.481547] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.481549] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.481600] ---[ end trace a27ce992f45e7168 ]---
>[   55.481605] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   55.481643] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   55.481701] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   55.532103] [drm:wait_panel_status] Wait complete
>[   55.532105] Use count on domain AUX_A is already zero
>[   55.532114] ------------[ cut here ]------------
>[   55.532119] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   55.532120] Modules linked in: x86_pkg_temp_thermal
>[   55.532124] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.532125] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.532127] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.532130] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   55.532131] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   55.532134] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   55.532135] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   55.532136] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 0000000000001278
>[   55.532138] R10: ffffa5dc80d13e88 R11: 0000000000001278 R12: ffffa1d7758e4b40
>[   55.532139] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   55.532141] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   55.532143] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.532144] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   55.532146] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.532147] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.532148] Call Trace:
>[   55.532152]  intel_edp_panel_off.part.28+0x12f/0x160
>[   55.532155]  intel_edp_panel_off+0x13/0x20
>[   55.532159]  intel_ddi_post_disable+0xd2/0x260
>[   55.532163]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   55.532166]  haswell_crtc_disable+0x100/0x170
>[   55.532169]  intel_atomic_commit_tail+0x128/0xfe0
>[   55.532173]  intel_atomic_commit+0x3af/0x4a0
>[   55.532178]  ? drm_mode_object_put+0x3f/0x60
>[   55.532181]  drm_atomic_commit+0x46/0x50
>[   55.532185]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.532190]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.532194]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.532199]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.532201]  drm_ioctl+0x1f2/0x440
>[   55.532205]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.532211]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.532214]  do_vfs_ioctl+0x8d/0x590
>[   55.532219]  ? __schedule+0x31c/0x6c0
>[   55.532223]  ? security_file_ioctl+0x3e/0x60
>[   55.532226]  SyS_ioctl+0x74/0x80
>[   55.532230]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.532231] RIP: 0033:0x7faabd9dc357
>[   55.532232] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.532235] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.532236] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.532238] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   55.532239] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.532241] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.532242] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   55.532294] ---[ end trace a27ce992f45e7169 ]---
>[   55.532298] [drm:intel_power_well_disable] disabling DC off
>[   55.532304] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   55.532311] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   55.532317] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   55.532333] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   55.532337] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   55.532341] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   55.532343] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   55.532346] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   55.532349] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   55.532351] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   55.532356] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   55.532361] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   55.532366] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   55.532371] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   55.532378] [drm:intel_power_well_disable] disabling always-on
>[   55.532383] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   55.532386] [drm:intel_power_well_enable] enabling always-on
>[   55.532390] [drm:intel_power_well_disable] disabling always-on
>[   55.532395] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   55.532399] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   55.532402] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   55.532405] [drm:intel_power_well_enable] enabling always-on
>[   55.532408] [drm:intel_power_well_disable] disabling always-on
>[   55.532411] [drm:intel_power_well_enable] enabling always-on
>[   55.532414] [drm:intel_power_well_disable] disabling always-on
>[   55.532418] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   55.532421] [drm:intel_power_well_enable] enabling always-on
>[   55.532424] [drm:intel_power_well_disable] disabling always-on
>[   55.532427] Use count on power well DC off is already zero
>[   55.532436] ------------[ cut here ]------------
>[   55.532441] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   55.532442] Modules linked in: x86_pkg_temp_thermal
>[   55.532446] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.532447] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.532448] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.532452] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   55.532453] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   55.532455] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   55.532457] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   55.532458] RBP: ffffa5dc817cfb48 R08: 000000000000002e R09: 00000000000012c6
>[   55.532459] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   55.532461] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   55.532463] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   55.532464] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.532466] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   55.532467] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.532469] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.532469] Call Trace:
>[   55.532473]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   55.532476]  intel_atomic_commit+0x3af/0x4a0
>[   55.532481]  ? drm_mode_object_put+0x3f/0x60
>[   55.532484]  drm_atomic_commit+0x46/0x50
>[   55.532488]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.532492]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.532497]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.532501]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.532504]  drm_ioctl+0x1f2/0x440
>[   55.532508]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.532513]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.532517]  do_vfs_ioctl+0x8d/0x590
>[   55.532521]  ? __schedule+0x31c/0x6c0
>[   55.532525]  ? security_file_ioctl+0x3e/0x60
>[   55.532528]  SyS_ioctl+0x74/0x80
>[   55.532532]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.532533] RIP: 0033:0x7faabd9dc357
>[   55.532535] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.532537] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.532539] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.532540] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   55.532541] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.532543] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.532544] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   55.532595] ---[ end trace a27ce992f45e716a ]---
>[   55.532596] Use count on power well always-on is already zero
>[   55.532605] ------------[ cut here ]------------
>[   55.532609] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   55.532610] Modules linked in: x86_pkg_temp_thermal
>[   55.532614] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.532626] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.532628] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.532631] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   55.532639] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   55.532648] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   55.532652] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   55.532657] RBP: ffffa5dc817cfb48 R08: 0000000000000031 R09: 00000000000012f3
>[   55.532666] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   55.532673] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   55.532679] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   55.532684] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.532695] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   55.532704] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.532708] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.532717] Call Trace:
>[   55.532726]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   55.532736]  intel_atomic_commit+0x3af/0x4a0
>[   55.532745]  ? drm_mode_object_put+0x3f/0x60
>[   55.532758]  drm_atomic_commit+0x46/0x50
>[   55.532767]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   55.532778]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   55.532786]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   55.532798]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   55.532808]  drm_ioctl+0x1f2/0x440
>[   55.532820]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   55.532831]  ? selinux_file_ioctl+0x104/0x1a0
>[   55.532840]  do_vfs_ioctl+0x8d/0x590
>[   55.532853]  ? __schedule+0x31c/0x6c0
>[   55.532865]  ? security_file_ioctl+0x3e/0x60
>[   55.532873]  SyS_ioctl+0x74/0x80
>[   55.532884]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   55.532892] RIP: 0033:0x7faabd9dc357
>[   55.532901] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   55.532909] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   55.532919] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   55.532926] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   55.532935] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   55.532944] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   55.532952] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   55.533037] ---[ end trace a27ce992f45e716b ]---
>[   55.533046] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8800
>[   55.533051] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   55.533058] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   55.533064] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   55.533070] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8800
>[   55.533077] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   55.533087] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   55.533094] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8800
>[   55.533102] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   55.533107] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   55.533111] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a70800 state to ffffa1d7756d8800
>[   55.533117] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   55.533121] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d775748700 state to ffffa1d7756d8800
>[   55.533125] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748700 to [CRTC:32:pipe A]
>[   55.533129] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775748700
>[   55.533133] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   55.533138] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   55.533142] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   55.533146] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8800
>[   55.533150] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   55.533155] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   55.533160] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   55.533166] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8800
>[   55.533170] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   55.533175] [drm:drm_ioctl] ret = -22
>[   55.533226] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   55.533233] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   55.533247] [drm:drm_mode_object_put] OBJ ID: 65 (1)
>[   55.533261] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   55.533274] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   55.533285] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   55.533303] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8800
>[   55.533315] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   55.533326] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d775748700 state to ffffa1d7756d8800
>[   55.533334] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   55.533344] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   55.533353] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a70800 state to ffffa1d7756d8800
>[   55.533363] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d8800
>[   55.533375] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   55.533389] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   55.533402] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdc80 state to ffffa1d7756d8800
>[   55.533411] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   55.533422] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.533434] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   55.533444] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a70800
>[   55.533451] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775748700
>[   55.533462] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   55.533470] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748700 to [NOCRTC]
>[   55.533482] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   55.533492] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbdc80 to [NOCRTC]
>[   55.533502] [drm:drm_atomic_check_only] checking ffffa1d7756d8800
>[   55.533512] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] mode changed
>[   55.533518] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] enable changed
>[   55.533528] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   55.533536] [drm:drm_atomic_helper_check_modeset] Disabling [CONNECTOR:48:eDP-1]
>[   55.533544] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: n, active: n
>[   55.533553] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d8800
>[   55.533567] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   55.533575] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.533587] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   55.533596] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.533604] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   55.533617] [drm:drm_atomic_commit] committing ffffa1d7756d8800
>[   55.533644] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   55.533650] [drm:intel_power_well_enable] enabling always-on
>[   55.533653] [drm:intel_power_well_disable] disabling always-on
>[   55.533656] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   55.533659] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   55.533661] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   55.533664] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   55.533672] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   55.533675] [drm:intel_power_well_enable] enabling always-on
>[   55.533679] [drm:intel_power_well_disable] disabling always-on
>[   55.533686] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   55.533689] [drm:intel_power_well_enable] enabling always-on
>[   55.533692] [drm:intel_power_well_disable] disabling always-on
>[   55.533696] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   55.533699] [drm:intel_power_well_enable] enabling always-on
>[   55.533702] [drm:intel_power_well_disable] disabling always-on
>[   55.533706] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   55.533708] [drm:intel_power_well_enable] enabling always-on
>[   55.533711] [drm:intel_power_well_disable] disabling always-on
>[   55.533715] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   55.533719] [drm:intel_power_well_enable] enabling always-on
>[   55.533725] [drm:intel_power_well_disable] disabling always-on
>[   55.533731] [drm:drm_mode_object_put] OBJ ID: 66 (1)
>[   55.533737] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   55.533745] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   55.533748] [drm:intel_power_well_enable] enabling always-on
>[   55.533751] [drm:intel_power_well_disable] disabling always-on
>[   55.533753] Use count on power well DC off is already zero
>[   55.533766] ------------[ cut here ]------------
>[   55.533772] WARNING: CPU: 6 PID: 76 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   55.533773] Modules linked in: x86_pkg_temp_thermal
>[   55.533778] CPU: 6 PID: 76 Comm: kworker/6:1 Tainted: G        W       4.12.0-rc4+ #26
>[   55.533779] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.533784] Workqueue: events drm_mode_rmfb_work_fn
>[   55.533789] task: ffffa1d778374380 task.stack: ffffa5dc80f10000
>[   55.533793] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   55.533801] RSP: 0018:ffffa5dc80f13c28 EFLAGS: 00010292
>[   55.533813] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   55.533822] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffffa0c9d84c
>[   55.533828] RBP: ffffa5dc80f13c50 R08: 000000000000002e R09: 000000000000137a
>[   55.533835] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   55.533844] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   55.533882] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   55.533891] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   55.533900] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   55.533913] FS:  0000000000000000(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   55.533917] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   55.533922] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.533924] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   55.533925] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.533927] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.533931] Call Trace:
>[   55.533936]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   55.533939]  intel_atomic_commit+0x3af/0x4a0
>[   55.533943]  drm_atomic_commit+0x46/0x50
>[   55.533948]  drm_framebuffer_remove+0x25e/0x390
>[   55.533955]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   55.533961]  process_one_work+0x146/0x3e0
>[   55.533965]  worker_thread+0x43/0x3e0
>[   55.533969]  kthread+0x104/0x140
>[   55.533976]  ? create_worker+0x190/0x190
>[   55.533980]  ? kthread_create_on_node+0x40/0x40
>[   55.533983]  ? umh_complete+0x40/0x40
>[   55.533986]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   55.533991]  ret_from_fork+0x22/0x30
>[   55.533996] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   55.534097] ---[ end trace a27ce992f45e716c ]---
>[   55.534098] Use count on power well always-on is already zero
>[   55.534110] ------------[ cut here ]------------
>[   55.534116] WARNING: CPU: 6 PID: 76 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   55.534117] Modules linked in: x86_pkg_temp_thermal
>[   55.534121] CPU: 6 PID: 76 Comm: kworker/6:1 Tainted: G        W       4.12.0-rc4+ #26
>[   55.534123] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.534129] Workqueue: events drm_mode_rmfb_work_fn
>[   55.534132] task: ffffa1d778374380 task.stack: ffffa5dc80f10000
>[   55.534136] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   55.534137] RSP: 0018:ffffa5dc80f13c28 EFLAGS: 00010292
>[   55.534140] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   55.534142] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffffa0c9d84c
>[   55.534143] RBP: ffffa5dc80f13c50 R08: 0000000000000031 R09: 00000000000013a2
>[   55.534147] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   55.534149] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   55.534154] FS:  0000000000000000(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   55.534156] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.534158] CR2: 00007fce0ff6f624 CR3: 000000025c037000 CR4: 00000000003406e0
>[   55.534159] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.534161] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.534161] Call Trace:
>[   55.534165]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   55.534168]  intel_atomic_commit+0x3af/0x4a0
>[   55.534174]  drm_atomic_commit+0x46/0x50
>[   55.534177]  drm_framebuffer_remove+0x25e/0x390
>[   55.534181]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   55.534186]  process_one_work+0x146/0x3e0
>[   55.534190]  worker_thread+0x43/0x3e0
>[   55.534193]  kthread+0x104/0x140
>[   55.534199]  ? create_worker+0x190/0x190
>[   55.534202]  ? kthread_create_on_node+0x40/0x40
>[   55.534205]  ? umh_complete+0x40/0x40
>[   55.534208]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   55.534212]  ret_from_fork+0x22/0x30
>[   55.534217] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   55.534276] ---[ end trace a27ce992f45e716d ]---
>[   55.534284] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   55.534288] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8800
>[   55.534292] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   55.534300] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   55.534305] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   55.534309] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8800
>[   55.534314] [drm:drm_mode_object_put] OBJ ID: 64 (1)
>[   55.534325] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   55.534334] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   55.534339] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   55.534346] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.534352] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   55.534357] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   55.534362] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.534371] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   55.534377] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   55.534381] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   55.534389] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   55.534396] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   55.534401] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   55.534405] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.534410] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   55.534414] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   55.534418] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.534422] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   55.534452] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   55.534471] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   55.534480] [drm:drm_mode_addfb2] [FB:61]
>[   55.534488] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   55.534496] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   55.534504] [drm:drm_mode_addfb2] [FB:64]
>[   55.534510] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   55.537336] RPM wakelock ref not held during HW access
>[   55.537350] ------------[ cut here ]------------
>[   55.537358] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_drv.h:1777 i915_gem_fault+0x4e3/0x530
>[   55.537359] Modules linked in: x86_pkg_temp_thermal
>[   55.537368] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   55.537369] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   55.537371] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   55.537374] RIP: 0010:i915_gem_fault+0x4e3/0x530
>[   55.537376] RSP: 0000:ffffa5dc817cfd80 EFLAGS: 00010282
>[   55.537379] RAX: 000000000000002a RBX: 00000000000000ca RCX: ffffffffa0a459f8
>[   55.537380] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffa0c9d84c
>[   55.537382] RBP: ffffa5dc817cfde8 R08: 000000000000002a R09: 00000000000013e6
>[   55.537383] R10: 0000000000000083 R11: 0000000000000000 R12: ffffa1d75458a100
>[   55.537384] R13: 0000000000000001 R14: ffffa1d760d35730 R15: ffffa1d7758e0000
>[   55.537387] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   55.537388] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.537390] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   55.537393] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   55.537394] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   55.537395] Call Trace:
>[   55.537402]  __do_fault+0x17/0x60
>[   55.537406]  __handle_mm_fault+0x468/0x950
>[   55.537411]  ? selinux_mmap_file+0x27/0x30
>[   55.537416]  handle_mm_fault+0x82/0x140
>[   55.537422]  __do_page_fault+0x251/0x490
>[   55.537427]  do_page_fault+0xc/0x10
>[   55.537432]  page_fault+0x22/0x30
>[   55.537434] RIP: 0033:0x7faabda2d566
>[   55.537436] RSP: 002b:00007ffc5f04f648 EFLAGS: 00010283
>[   55.537439] RAX: 00007faaba07ebc0 RBX: 0000000000000000 RCX: 0000000000001680
>[   55.537441] RDX: 0000000000001680 RSI: 00007ffc5f04f7d0 RDI: 00007faaba07ebc0
>[   55.537442] RBP: 00007ffc5f04f770 R08: 0000000000000000 R09: 00000000000005a0
>[   55.537443] R10: 0000000001d6bdf0 R11: 0000000000000002 R12: 0000000000000001
>[   55.537445] R13: 0000000001d28060 R14: 00007ffc5f04f7d0 R15: 00007faabd43bba0
>[   55.537447] Code: 00 00 e9 c4 fe ff ff 80 3d 0a 59 a2 00 00 0f 85 9e fe ff ff 48 c7 c7 38 ee 7e a0 4c 89 4d 98 c6 05 f2 58 a2 00 01 e8 c5 b7 c7 ff <0f> ff 4c 8b 4d 98 e9 7c fe ff ff 80 3d dc 58 a2 00 00 0f 85 5d 
>[   55.537507] ---[ end trace a27ce992f45e716e ]---
>[   55.551632] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   55.551636] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   55.551640] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   55.561659] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   55.561663] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   55.561676] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   55.561678] [drm:drm_mode_setcrtc] [CRTC:32:pipe A]
>[   55.561683] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de400
>[   55.561685] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   55.561687] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a75800 state to ffffa1d7756de400
>[   55.561689] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d775749200 state to ffffa1d7756de400
>[   55.561691] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a75800
>[   55.561692] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749200 to [NOCRTC]
>[   55.561694] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775749200
>[   55.561696] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756de400
>[   55.561698] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   55.561699] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.561701] [drm:drm_atomic_check_only] checking ffffa1d7756de400
>[   55.561706] [drm:drm_atomic_commit] committing ffffa1d7756de400
>[   55.561716] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de400
>[   55.561718] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   55.561720] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de400
>[   55.561722] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   55.561723] [drm:drm_mode_setcrtc] [CRTC:39:pipe B]
>[   55.561726] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de400
>[   55.561728] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a70800 state to ffffa1d7756de400
>[   55.561729] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775748700 state to ffffa1d7756de400
>[   55.561731] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a70800
>[   55.561732] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748700 to [NOCRTC]
>[   55.561733] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775748700
>[   55.561735] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756de400
>[   55.561736] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   55.561738] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.561739] [drm:drm_atomic_check_only] checking ffffa1d7756de400
>[   55.561742] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 0)
>[   55.561744] [drm:drm_atomic_commit] committing ffffa1d7756de400
>[   55.561747] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de400
>[   55.561749] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de400
>[   55.561751] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   55.561752] [drm:drm_mode_setcrtc] [CRTC:46:pipe C]
>[   55.561754] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de400
>[   55.561756] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a74800 state to ffffa1d7756de400
>[   55.561757] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775749c00 state to ffffa1d7756de400
>[   55.561759] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a74800
>[   55.561760] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749c00 to [NOCRTC]
>[   55.561761] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775749c00
>[   55.561763] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756de400
>[   55.561764] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   55.561766] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.561767] [drm:drm_atomic_check_only] checking ffffa1d7756de400
>[   55.561769] [drm:drm_atomic_commit] committing ffffa1d7756de400
>[   55.561773] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de400
>[   55.561774] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de400
>[   55.561776] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   55.561778] [drm:drm_mode_setcrtc] [CRTC:39:pipe B]
>[   55.561782] [drm:drm_mode_setcrtc] [CONNECTOR:48:eDP-1]
>[   55.561783] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de400
>[   55.561785] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a75000 state to ffffa1d7756de400
>[   55.561786] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749a00 state to ffffa1d7756de400
>[   55.561788] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffffa1d742a75000
>[   55.561790] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749a00 to [CRTC:39:pipe B]
>[   55.561791] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d775749a00
>[   55.561793] [drm:drm_mode_object_get] OBJ ID: 61 (2)
>[   55.561794] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756de400
>[   55.561796] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   55.561797] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.561799] [drm:drm_mode_object_get] OBJ ID: 48 (4)
>[   55.561801] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb80 state to ffffa1d7756de400
>[   55.561802] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   55.561804] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbdb80 to [CRTC:39:pipe B]
>[   55.561806] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   55.561808] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.561809] [drm:drm_atomic_check_only] checking ffffa1d7756de400
>[   55.561811] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] mode changed
>[   55.561812] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] enable changed
>[   55.561813] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   55.561815] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   55.561816] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.561818] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   55.561819] [drm:drm_atomic_helper_check_modeset] [CONNECTOR:48:eDP-1] using [ENCODER:47:DDI A] on [CRTC:39:pipe B]
>[   55.561821] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: y
>[   55.561822] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756de400
>[   55.561824] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   55.561825] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.561828] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756de400
>[   55.561829] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   55.561831] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.561833] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   55.561834] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   55.561837] [drm:skl_update_scaler] scaler_user index 1.31: Staged freeing scaler id 0 scaler_users = 0x0
>[   55.561840] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   55.561841] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   55.561843] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   55.561845] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   55.561846] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   55.561847] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   55.561848] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   55.561849] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   55.561850] [drm:intel_dump_pipe_config] requested mode:
>[   55.561853] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   55.561853] [drm:intel_dump_pipe_config] adjusted mode:
>[   55.561856] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   55.561857] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   55.561858] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   55.561859] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   55.561860] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   55.561861] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   55.561863] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[   55.561864] [drm:intel_dump_pipe_config] planes on this crtc
>[   55.561865] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] disabled, scaler_id = -1
>[   55.561865] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   55.561866] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   55.561868] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   55.561870] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   55.561872] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   55.561875] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 61
>[   55.561876] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 0 -> 1, off 0, on 1, ms 1
>[   55.561879] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   55.561881] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   55.561884] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   55.561885] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77800 state to ffffa1d7756de400
>[   55.561887] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a71000 state to ffffa1d7756de400
>[   55.561890] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (446 - 892) -> (0 - 860)
>[   55.561891] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (0 - 0) -> (860 - 892)
>[   55.561893] [drm:drm_atomic_commit] committing ffffa1d7756de400
>[   55.562178] [drm:intel_power_well_enable] enabling always-on
>[   55.562179] [drm:intel_power_well_enable] enabling DC off
>[   55.562181] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   55.562187] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   55.562188] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   55.562190] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   55.562191] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   55.562192] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   55.562193] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   55.562194] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   55.562196] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   55.562199] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   55.562201] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   55.562203] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   55.562206] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 2, on? 0) for crtc 39
>[   55.562207] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   55.562223] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   55.562225] [drm:edp_panel_on] Turn eDP port A panel power on
>[   55.562232] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   55.562234] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   56.096705] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   56.096714] [drm:wait_panel_status] Wait complete
>[   56.096738] [drm:edp_panel_on] Wait for panel power on
>[   56.096793] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   56.232628] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   56.232634] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   56.232639] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   56.232657] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   56.298742] [drm:wait_panel_status] Wait complete
>[   56.298746] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294723594
>[   56.298759] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   56.300797] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   56.300816] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   56.300827] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   56.300875] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   56.301042] Use count on domain AUX_A is already zero
>[   56.301056] ------------[ cut here ]------------
>[   56.301063] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.301064] Modules linked in: x86_pkg_temp_thermal
>[   56.301071] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.301072] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.301074] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.301078] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.301080] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   56.301083] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   56.301084] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   56.301086] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 00000000000014ab
>[   56.301088] R10: ffffa1d7758e2950 R11: 00000000000014ab R12: ffffa1d7758e4b40
>[   56.301089] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   56.301092] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.301093] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.301095] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.301096] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.301098] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.301099] Call Trace:
>[   56.301104]  intel_dp_aux_ch+0x12a/0x6e0
>[   56.301110]  ? wake_atomic_t_function+0x60/0x60
>[   56.301113]  intel_dp_aux_transfer+0x12d/0x1f0
>[   56.301119]  drm_dp_dpcd_access+0x58/0xf0
>[   56.301124]  drm_dp_dpcd_write+0x16/0x20
>[   56.301126]  intel_dp_sink_dpms+0x41/0xd0
>[   56.301131]  intel_ddi_pre_enable+0x34a/0x630
>[   56.301136]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   56.301139]  haswell_crtc_enable+0x26b/0x7f0
>[   56.301143]  intel_update_crtc+0x43/0xd0
>[   56.301146]  skl_update_crtcs+0x1a9/0x1e0
>[   56.301149]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   56.301153]  intel_atomic_commit+0x3af/0x4a0
>[   56.301157]  ? handle_conflicting_encoders+0x267/0x280
>[   56.301161]  drm_atomic_commit+0x46/0x50
>[   56.301165]  drm_atomic_helper_set_config+0x68/0x90
>[   56.301169]  __drm_mode_set_config_internal+0x60/0x110
>[   56.301173]  drm_mode_setcrtc+0x4a9/0x5f0
>[   56.301176]  ? drm_ioctl+0x114/0x440
>[   56.301180]  drm_ioctl+0x1f2/0x440
>[   56.301183]  ? drm_mode_getcrtc+0x180/0x180
>[   56.301189]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.301194]  do_vfs_ioctl+0x8d/0x590
>[   56.301199]  ? security_file_ioctl+0x3e/0x60
>[   56.301202]  SyS_ioctl+0x74/0x80
>[   56.301207]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.301209] RIP: 0033:0x7faabd9dc357
>[   56.301210] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.301213] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007faabd9dc357
>[   56.301215] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   56.301216] RBP: 0000000000000087 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   56.301218] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 00000000000001e0
>[   56.301219] R13: 00000000ffffffff R14: 0000000000000780 R15: 00007faab9fb4000
>[   56.301221] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.301273] ---[ end trace a27ce992f45e716f ]---
>[   56.301286] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   56.302064] Use count on domain AUX_A is already zero
>[   56.302079] ------------[ cut here ]------------
>[   56.302086] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.302088] Modules linked in: x86_pkg_temp_thermal
>[   56.302096] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.302100] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.302102] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.302106] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.302109] RSP: 0018:ffffa5dc817cf738 EFLAGS: 00010292
>[   56.302112] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   56.302115] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   56.302117] RBP: ffffa5dc817cf760 R08: 0000000000000001 R09: 00000000000014e3
>[   56.302120] R10: ffffa1d7758e2950 R11: 00000000000014e3 R12: ffffa1d7758e4b40
>[   56.302125] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   56.302128] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.302131] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.302133] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.302135] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.302138] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.302139] Call Trace:
>[   56.302144]  intel_dp_aux_ch+0x12a/0x6e0
>[   56.302150]  ? wake_atomic_t_function+0x60/0x60
>[   56.302156]  intel_dp_aux_transfer+0x12d/0x1f0
>[   56.302162]  drm_dp_dpcd_access+0x58/0xf0
>[   56.302168]  drm_dp_dpcd_write+0x16/0x20
>[   56.302177]  intel_dp_start_link_train+0x7b/0x520
>[   56.302182]  intel_ddi_pre_enable+0x378/0x630
>[   56.302189]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   56.302195]  haswell_crtc_enable+0x26b/0x7f0
>[   56.302199]  intel_update_crtc+0x43/0xd0
>[   56.302203]  skl_update_crtcs+0x1a9/0x1e0
>[   56.302211]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   56.302216]  intel_atomic_commit+0x3af/0x4a0
>[   56.302221]  ? handle_conflicting_encoders+0x267/0x280
>[   56.302227]  drm_atomic_commit+0x46/0x50
>[   56.302233]  drm_atomic_helper_set_config+0x68/0x90
>[   56.302239]  __drm_mode_set_config_internal+0x60/0x110
>[   56.302245]  drm_mode_setcrtc+0x4a9/0x5f0
>[   56.302249]  ? drm_ioctl+0x114/0x440
>[   56.302254]  drm_ioctl+0x1f2/0x440
>[   56.302261]  ? drm_mode_getcrtc+0x180/0x180
>[   56.302269]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.302274]  do_vfs_ioctl+0x8d/0x590
>[   56.302281]  ? security_file_ioctl+0x3e/0x60
>[   56.302285]  SyS_ioctl+0x74/0x80
>[   56.302292]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.302295] RIP: 0033:0x7faabd9dc357
>[   56.302297] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.302302] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007faabd9dc357
>[   56.302304] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   56.302306] RBP: 0000000000000087 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   56.302308] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 00000000000001e0
>[   56.302312] R13: 00000000ffffffff R14: 0000000000000780 R15: 00007faab9fb4000
>[   56.302316] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.302406] ---[ end trace a27ce992f45e7170 ]---
>[   56.302578] Use count on domain AUX_A is already zero
>[   56.302592] ------------[ cut here ]------------
>[   56.302599] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.302602] Modules linked in: x86_pkg_temp_thermal
>[   56.302609] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.302611] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.302614] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.302628] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.302638] RSP: 0018:ffffa5dc817cf738 EFLAGS: 00010292
>[   56.302648] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   56.302660] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   56.302666] RBP: ffffa5dc817cf760 R08: 0000000000000001 R09: 000000000000151a
>[   56.302675] R10: ffffa1d7758e2950 R11: 000000000000151a R12: ffffa1d7758e4b40
>[   56.302684] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   56.302694] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.302700] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.302709] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.302716] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.302721] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.302727] Call Trace:
>[   56.302736]  intel_dp_aux_ch+0x12a/0x6e0
>[   56.302746]  ? wake_atomic_t_function+0x60/0x60
>[   56.302756]  intel_dp_aux_transfer+0x12d/0x1f0
>[   56.302768]  drm_dp_dpcd_access+0x58/0xf0
>[   56.302779]  drm_dp_dpcd_write+0x16/0x20
>[   56.302790]  intel_dp_start_link_train+0xa3/0x520
>[   56.302803]  intel_ddi_pre_enable+0x378/0x630
>[   56.302815]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   56.302825]  haswell_crtc_enable+0x26b/0x7f0
>[   56.302837]  intel_update_crtc+0x43/0xd0
>[   56.302846]  skl_update_crtcs+0x1a9/0x1e0
>[   56.302860]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   56.302869]  intel_atomic_commit+0x3af/0x4a0
>[   56.302881]  ? handle_conflicting_encoders+0x267/0x280
>[   56.302892]  drm_atomic_commit+0x46/0x50
>[   56.302901]  drm_atomic_helper_set_config+0x68/0x90
>[   56.302913]  __drm_mode_set_config_internal+0x60/0x110
>[   56.302926]  drm_mode_setcrtc+0x4a9/0x5f0
>[   56.302936]  ? drm_ioctl+0x114/0x440
>[   56.302947]  drm_ioctl+0x1f2/0x440
>[   56.302960]  ? drm_mode_getcrtc+0x180/0x180
>[   56.302969]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.302975]  do_vfs_ioctl+0x8d/0x590
>[   56.302981]  ? security_file_ioctl+0x3e/0x60
>[   56.302987]  SyS_ioctl+0x74/0x80
>[   56.302991]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.302996] RIP: 0033:0x7faabd9dc357
>[   56.302998] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.303001] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007faabd9dc357
>[   56.303004] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   56.303006] RBP: 0000000000000087 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   56.303008] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 00000000000001e0
>[   56.303010] R13: 00000000ffffffff R14: 0000000000000780 R15: 00007faab9fb4000
>[   56.303013] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.303101] ---[ end trace a27ce992f45e7171 ]---
>[   56.303111] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   56.303115] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   56.303119] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   56.303127] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   56.303307] Use count on domain AUX_A is already zero
>[   56.303320] ------------[ cut here ]------------
>[   56.303326] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.303327] Modules linked in: x86_pkg_temp_thermal
>[   56.303336] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.303339] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.303341] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.303346] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.303348] RSP: 0018:ffffa5dc817cf710 EFLAGS: 00010282
>[   56.303351] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   56.303354] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa1d781d8cba0
>[   56.303358] RBP: ffffa5dc817cf738 R08: 0000000000000001 R09: 0000000000001555
>[   56.303360] R10: ffffa1d7758e2950 R11: 0000000000001555 R12: ffffa1d7758e4b40
>[   56.303363] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   56.303367] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.303370] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.303372] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.303376] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.303379] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.303380] Call Trace:
>[   56.303384]  intel_dp_aux_ch+0x12a/0x6e0
>[   56.303391]  ? wake_atomic_t_function+0x60/0x60
>[   56.303398]  intel_dp_aux_transfer+0x12d/0x1f0
>[   56.303402]  ? drm_printk+0x89/0x90
>[   56.303408]  drm_dp_dpcd_access+0x58/0xf0
>[   56.303414]  drm_dp_dpcd_write+0x16/0x20
>[   56.303421]  intel_dp_set_link_train+0x44/0xe0
>[   56.303426]  intel_dp_start_link_train+0xd4/0x520
>[   56.303433]  intel_ddi_pre_enable+0x378/0x630
>[   56.303441]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   56.303446]  haswell_crtc_enable+0x26b/0x7f0
>[   56.303450]  intel_update_crtc+0x43/0xd0
>[   56.303454]  skl_update_crtcs+0x1a9/0x1e0
>[   56.303460]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   56.303467]  intel_atomic_commit+0x3af/0x4a0
>[   56.303472]  ? handle_conflicting_encoders+0x267/0x280
>[   56.303477]  drm_atomic_commit+0x46/0x50
>[   56.303483]  drm_atomic_helper_set_config+0x68/0x90
>[   56.303489]  __drm_mode_set_config_internal+0x60/0x110
>[   56.303494]  drm_mode_setcrtc+0x4a9/0x5f0
>[   56.303499]  ? drm_ioctl+0x114/0x440
>[   56.303504]  drm_ioctl+0x1f2/0x440
>[   56.303511]  ? drm_mode_getcrtc+0x180/0x180
>[   56.303519]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.303523]  do_vfs_ioctl+0x8d/0x590
>[   56.303529]  ? security_file_ioctl+0x3e/0x60
>[   56.303535]  SyS_ioctl+0x74/0x80
>[   56.303540]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.303544] RIP: 0033:0x7faabd9dc357
>[   56.303546] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.303551] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007faabd9dc357
>[   56.303554] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   56.303556] RBP: 0000000000000087 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   56.303558] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 00000000000001e0
>[   56.303560] R13: 00000000ffffffff R14: 0000000000000780 R15: 00007faab9fb4000
>[   56.303563] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.303750] ---[ end trace a27ce992f45e7172 ]---
>[   56.304016] Use count on domain AUX_A is already zero
>[   56.304029] ------------[ cut here ]------------
>[   56.304036] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.304037] Modules linked in: x86_pkg_temp_thermal
>[   56.304044] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.304049] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.304051] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.304055] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.304057] RSP: 0018:ffffa5dc817cf708 EFLAGS: 00010296
>[   56.304061] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   56.304063] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   56.304066] RBP: ffffa5dc817cf730 R08: 0000000000000001 R09: 000000000000158e
>[   56.304069] R10: ffffa1d7758e2950 R11: 000000000000158e R12: ffffa1d7758e4b40
>[   56.304073] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   56.304076] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.304078] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.304080] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.304082] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.304085] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.304086] Call Trace:
>[   56.304094]  intel_dp_aux_ch+0x12a/0x6e0
>[   56.304100]  ? wake_atomic_t_function+0x60/0x60
>[   56.304104]  intel_dp_aux_transfer+0xa0/0x1f0
>[   56.304112]  drm_dp_dpcd_access+0x58/0xf0
>[   56.304117]  drm_dp_dpcd_read+0x2c/0x60
>[   56.304121]  intel_dp_get_link_status+0x1d/0x30
>[   56.304127]  intel_dp_start_link_train+0xfd/0x520
>[   56.304132]  intel_ddi_pre_enable+0x378/0x630
>[   56.304140]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   56.304145]  haswell_crtc_enable+0x26b/0x7f0
>[   56.304151]  intel_update_crtc+0x43/0xd0
>[   56.304156]  skl_update_crtcs+0x1a9/0x1e0
>[   56.304161]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   56.304166]  intel_atomic_commit+0x3af/0x4a0
>[   56.304172]  ? handle_conflicting_encoders+0x267/0x280
>[   56.304177]  drm_atomic_commit+0x46/0x50
>[   56.304182]  drm_atomic_helper_set_config+0x68/0x90
>[   56.304190]  __drm_mode_set_config_internal+0x60/0x110
>[   56.304195]  drm_mode_setcrtc+0x4a9/0x5f0
>[   56.304200]  ? drm_ioctl+0x114/0x440
>[   56.304205]  drm_ioctl+0x1f2/0x440
>[   56.304211]  ? drm_mode_getcrtc+0x180/0x180
>[   56.304218]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.304226]  do_vfs_ioctl+0x8d/0x590
>[   56.304232]  ? security_file_ioctl+0x3e/0x60
>[   56.304237]  SyS_ioctl+0x74/0x80
>[   56.304242]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.304246] RIP: 0033:0x7faabd9dc357
>[   56.304248] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.304254] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007faabd9dc357
>[   56.304257] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   56.304259] RBP: 0000000000000087 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   56.304261] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 00000000000001e0
>[   56.304264] R13: 00000000ffffffff R14: 0000000000000780 R15: 00007faab9fb4000
>[   56.304266] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.304350] ---[ end trace a27ce992f45e7173 ]---
>[   56.304557] Use count on domain AUX_A is already zero
>[   56.304570] ------------[ cut here ]------------
>[   56.304577] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.304578] Modules linked in: x86_pkg_temp_thermal
>[   56.304585] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.304586] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.304589] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.304593] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.304596] RSP: 0018:ffffa5dc817cf708 EFLAGS: 00010296
>[   56.304600] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   56.304603] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   56.304605] RBP: ffffa5dc817cf730 R08: 0000000000000001 R09: 00000000000015c6
>[   56.304607] R10: ffffa1d7758e2950 R11: 00000000000015c6 R12: ffffa1d7758e4b40
>[   56.304609] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   56.304613] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.304625] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.304627] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.304637] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.304646] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.304655] Call Trace:
>[   56.304665]  intel_dp_aux_ch+0x12a/0x6e0
>[   56.304679]  ? wake_atomic_t_function+0x60/0x60
>[   56.304688]  intel_dp_aux_transfer+0xa0/0x1f0
>[   56.304702]  drm_dp_dpcd_access+0x58/0xf0
>[   56.304714]  drm_dp_dpcd_read+0x52/0x60
>[   56.304725]  intel_dp_get_link_status+0x1d/0x30
>[   56.304736]  intel_dp_start_link_train+0xfd/0x520
>[   56.304748]  intel_ddi_pre_enable+0x378/0x630
>[   56.304761]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   56.304773]  haswell_crtc_enable+0x26b/0x7f0
>[   56.304784]  intel_update_crtc+0x43/0xd0
>[   56.304792]  skl_update_crtcs+0x1a9/0x1e0
>[   56.304805]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   56.304815]  intel_atomic_commit+0x3af/0x4a0
>[   56.304827]  ? handle_conflicting_encoders+0x267/0x280
>[   56.304839]  drm_atomic_commit+0x46/0x50
>[   56.304849]  drm_atomic_helper_set_config+0x68/0x90
>[   56.304863]  __drm_mode_set_config_internal+0x60/0x110
>[   56.304876]  drm_mode_setcrtc+0x4a9/0x5f0
>[   56.304888]  ? drm_ioctl+0x114/0x440
>[   56.304898]  drm_ioctl+0x1f2/0x440
>[   56.304911]  ? drm_mode_getcrtc+0x180/0x180
>[   56.304924]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.304936]  do_vfs_ioctl+0x8d/0x590
>[   56.304947]  ? security_file_ioctl+0x3e/0x60
>[   56.304958]  SyS_ioctl+0x74/0x80
>[   56.304967]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.304975] RIP: 0033:0x7faabd9dc357
>[   56.304980] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.304998] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007faabd9dc357
>[   56.305007] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   56.305011] RBP: 0000000000000087 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   56.305020] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 00000000000001e0
>[   56.305025] R13: 00000000ffffffff R14: 0000000000000780 R15: 00007faab9fb4000
>[   56.305027] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.305111] ---[ end trace a27ce992f45e7174 ]---
>[   56.305119] [drm:intel_dp_start_link_train] clock recovery OK
>[   56.305128] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   56.305307] Use count on domain AUX_A is already zero
>[   56.305321] ------------[ cut here ]------------
>[   56.305328] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.305331] Modules linked in: x86_pkg_temp_thermal
>[   56.305339] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.305341] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.305343] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.305348] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.305351] RSP: 0018:ffffa5dc817cf710 EFLAGS: 00010282
>[   56.305354] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   56.305356] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa1d781d8cba0
>[   56.305358] RBP: ffffa5dc817cf738 R08: 0000000000000001 R09: 0000000000001600
>[   56.305361] R10: ffffa1d7758e2950 R11: 0000000000001600 R12: ffffa1d7758e4b40
>[   56.305363] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   56.305370] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.305372] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.305374] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.305377] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.305379] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.305380] Call Trace:
>[   56.305385]  intel_dp_aux_ch+0x12a/0x6e0
>[   56.305393]  ? wake_atomic_t_function+0x60/0x60
>[   56.305399]  intel_dp_aux_transfer+0x12d/0x1f0
>[   56.305403]  ? drm_printk+0x89/0x90
>[   56.305410]  drm_dp_dpcd_access+0x58/0xf0
>[   56.305416]  drm_dp_dpcd_write+0x16/0x20
>[   56.305421]  intel_dp_set_link_train+0x44/0xe0
>[   56.305427]  intel_dp_start_link_train+0x216/0x520
>[   56.305434]  intel_ddi_pre_enable+0x378/0x630
>[   56.305440]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   56.305446]  haswell_crtc_enable+0x26b/0x7f0
>[   56.305451]  intel_update_crtc+0x43/0xd0
>[   56.305456]  skl_update_crtcs+0x1a9/0x1e0
>[   56.305460]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   56.305465]  intel_atomic_commit+0x3af/0x4a0
>[   56.305471]  ? handle_conflicting_encoders+0x267/0x280
>[   56.305477]  drm_atomic_commit+0x46/0x50
>[   56.305482]  drm_atomic_helper_set_config+0x68/0x90
>[   56.305487]  __drm_mode_set_config_internal+0x60/0x110
>[   56.305496]  drm_mode_setcrtc+0x4a9/0x5f0
>[   56.305500]  ? drm_ioctl+0x114/0x440
>[   56.305504]  drm_ioctl+0x1f2/0x440
>[   56.305511]  ? drm_mode_getcrtc+0x180/0x180
>[   56.305518]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.305522]  do_vfs_ioctl+0x8d/0x590
>[   56.305531]  ? security_file_ioctl+0x3e/0x60
>[   56.305536]  SyS_ioctl+0x74/0x80
>[   56.305541]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.305545] RIP: 0033:0x7faabd9dc357
>[   56.305547] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.305550] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007faabd9dc357
>[   56.305552] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   56.305555] RBP: 0000000000000087 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   56.305561] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 00000000000001e0
>[   56.305563] R13: 00000000ffffffff R14: 0000000000000780 R15: 00007faab9fb4000
>[   56.305566] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.305756] ---[ end trace a27ce992f45e7175 ]---
>[   56.306320] Use count on domain AUX_A is already zero
>[   56.306336] ------------[ cut here ]------------
>[   56.306344] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.306345] Modules linked in: x86_pkg_temp_thermal
>[   56.306352] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.306354] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.306358] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.306363] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.306365] RSP: 0018:ffffa5dc817cf708 EFLAGS: 00010296
>[   56.306369] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   56.306372] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   56.306374] RBP: ffffa5dc817cf730 R08: 0000000000000001 R09: 0000000000001639
>[   56.306376] R10: ffffa1d7758e2950 R11: 0000000000001639 R12: ffffa1d7758e4b40
>[   56.306379] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   56.306382] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.306386] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.306390] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.306392] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.306394] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.306396] Call Trace:
>[   56.306401]  intel_dp_aux_ch+0x12a/0x6e0
>[   56.306407]  ? wake_atomic_t_function+0x60/0x60
>[   56.306412]  intel_dp_aux_transfer+0xa0/0x1f0
>[   56.306417]  drm_dp_dpcd_access+0x58/0xf0
>[   56.306423]  drm_dp_dpcd_read+0x2c/0x60
>[   56.306428]  intel_dp_get_link_status+0x1d/0x30
>[   56.306434]  intel_dp_start_link_train+0x270/0x520
>[   56.306442]  intel_ddi_pre_enable+0x378/0x630
>[   56.306448]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   56.306454]  haswell_crtc_enable+0x26b/0x7f0
>[   56.306459]  intel_update_crtc+0x43/0xd0
>[   56.306464]  skl_update_crtcs+0x1a9/0x1e0
>[   56.306468]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   56.306473]  intel_atomic_commit+0x3af/0x4a0
>[   56.306478]  ? handle_conflicting_encoders+0x267/0x280
>[   56.306483]  drm_atomic_commit+0x46/0x50
>[   56.306489]  drm_atomic_helper_set_config+0x68/0x90
>[   56.306496]  __drm_mode_set_config_internal+0x60/0x110
>[   56.306502]  drm_mode_setcrtc+0x4a9/0x5f0
>[   56.306506]  ? drm_ioctl+0x114/0x440
>[   56.306512]  drm_ioctl+0x1f2/0x440
>[   56.306516]  ? drm_mode_getcrtc+0x180/0x180
>[   56.306526]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.306531]  do_vfs_ioctl+0x8d/0x590
>[   56.306537]  ? security_file_ioctl+0x3e/0x60
>[   56.306541]  SyS_ioctl+0x74/0x80
>[   56.306548]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.306552] RIP: 0033:0x7faabd9dc357
>[   56.306554] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.306557] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007faabd9dc357
>[   56.306561] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   56.306563] RBP: 0000000000000087 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   56.306565] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 00000000000001e0
>[   56.306567] R13: 00000000ffffffff R14: 0000000000000780 R15: 00007faab9fb4000
>[   56.306570] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.306657] ---[ end trace a27ce992f45e7176 ]---
>[   56.306857] Use count on domain AUX_A is already zero
>[   56.306862] ------------[ cut here ]------------
>[   56.306864] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.306865] Modules linked in: x86_pkg_temp_thermal
>[   56.306868] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.306868] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.306869] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.306871] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.306872] RSP: 0018:ffffa5dc817cf708 EFLAGS: 00010296
>[   56.306873] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   56.306874] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   56.306876] RBP: ffffa5dc817cf730 R08: 0000000000000001 R09: 0000000000001671
>[   56.306877] R10: ffffa1d7758e2950 R11: 0000000000001671 R12: ffffa1d7758e4b40
>[   56.306878] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   56.306879] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.306881] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.306882] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.306883] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.306883] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.306884] Call Trace:
>[   56.306886]  intel_dp_aux_ch+0x12a/0x6e0
>[   56.306889]  ? wake_atomic_t_function+0x60/0x60
>[   56.306891]  intel_dp_aux_transfer+0xa0/0x1f0
>[   56.306893]  drm_dp_dpcd_access+0x58/0xf0
>[   56.306896]  drm_dp_dpcd_read+0x52/0x60
>[   56.306897]  intel_dp_get_link_status+0x1d/0x30
>[   56.306900]  intel_dp_start_link_train+0x270/0x520
>[   56.306902]  intel_ddi_pre_enable+0x378/0x630
>[   56.306905]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   56.306907]  haswell_crtc_enable+0x26b/0x7f0
>[   56.306909]  intel_update_crtc+0x43/0xd0
>[   56.306911]  skl_update_crtcs+0x1a9/0x1e0
>[   56.306913]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   56.306915]  intel_atomic_commit+0x3af/0x4a0
>[   56.306918]  ? handle_conflicting_encoders+0x267/0x280
>[   56.306920]  drm_atomic_commit+0x46/0x50
>[   56.306923]  drm_atomic_helper_set_config+0x68/0x90
>[   56.306925]  __drm_mode_set_config_internal+0x60/0x110
>[   56.306927]  drm_mode_setcrtc+0x4a9/0x5f0
>[   56.306929]  ? drm_ioctl+0x114/0x440
>[   56.306931]  drm_ioctl+0x1f2/0x440
>[   56.306933]  ? drm_mode_getcrtc+0x180/0x180
>[   56.306936]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.306938]  do_vfs_ioctl+0x8d/0x590
>[   56.306940]  ? security_file_ioctl+0x3e/0x60
>[   56.306942]  SyS_ioctl+0x74/0x80
>[   56.306944]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.306946] RIP: 0033:0x7faabd9dc357
>[   56.306947] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.306949] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007faabd9dc357
>[   56.306950] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   56.306950] RBP: 0000000000000087 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   56.306951] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 00000000000001e0
>[   56.306952] R13: 00000000ffffffff R14: 0000000000000780 R15: 00007faab9fb4000
>[   56.306953] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.306986] ---[ end trace a27ce992f45e7177 ]---
>[   56.306990] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   56.306993] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   56.307147] Use count on domain AUX_A is already zero
>[   56.307153] ------------[ cut here ]------------
>[   56.307155] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.307156] Modules linked in: x86_pkg_temp_thermal
>[   56.307158] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.307159] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.307161] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.307163] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.307164] RSP: 0018:ffffa5dc817cf758 EFLAGS: 00010292
>[   56.307165] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   56.307166] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781d8cba0
>[   56.307167] RBP: ffffa5dc817cf780 R08: 0000000000000001 R09: 00000000000016ab
>[   56.307168] R10: ffffa1d7758e2950 R11: 00000000000016ab R12: ffffa1d7758e4b40
>[   56.307169] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   56.307170] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.307171] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.307172] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.307174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.307175] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.307176] Call Trace:
>[   56.307178]  intel_dp_aux_ch+0x12a/0x6e0
>[   56.307180]  ? wake_atomic_t_function+0x60/0x60
>[   56.307182]  intel_dp_aux_transfer+0x12d/0x1f0
>[   56.307184]  ? drm_printk+0x89/0x90
>[   56.307186]  drm_dp_dpcd_access+0x58/0xf0
>[   56.307189]  drm_dp_dpcd_write+0x16/0x20
>[   56.307191]  intel_dp_set_link_train+0x44/0xe0
>[   56.307193]  intel_dp_stop_link_train+0xb/0x10
>[   56.307195]  intel_ddi_pre_enable+0x393/0x630
>[   56.307199]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   56.307201]  haswell_crtc_enable+0x26b/0x7f0
>[   56.307203]  intel_update_crtc+0x43/0xd0
>[   56.307205]  skl_update_crtcs+0x1a9/0x1e0
>[   56.307206]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   56.307209]  intel_atomic_commit+0x3af/0x4a0
>[   56.307211]  ? handle_conflicting_encoders+0x267/0x280
>[   56.307214]  drm_atomic_commit+0x46/0x50
>[   56.307216]  drm_atomic_helper_set_config+0x68/0x90
>[   56.307218]  __drm_mode_set_config_internal+0x60/0x110
>[   56.307220]  drm_mode_setcrtc+0x4a9/0x5f0
>[   56.307222]  ? drm_ioctl+0x114/0x440
>[   56.307224]  drm_ioctl+0x1f2/0x440
>[   56.307226]  ? drm_mode_getcrtc+0x180/0x180
>[   56.307229]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.307231]  do_vfs_ioctl+0x8d/0x590
>[   56.307234]  ? security_file_ioctl+0x3e/0x60
>[   56.307236]  SyS_ioctl+0x74/0x80
>[   56.307237]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.307239] RIP: 0033:0x7faabd9dc357
>[   56.307240] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.307241] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007faabd9dc357
>[   56.307243] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   56.307243] RBP: 0000000000000087 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   56.307244] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 00000000000001e0
>[   56.307245] R13: 00000000ffffffff R14: 0000000000000780 R15: 00007faab9fb4000
>[   56.307246] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.307280] ---[ end trace a27ce992f45e7178 ]---
>[   56.307524] [drm:intel_enable_pipe] enabling pipe B
>[   56.307528] [drm:drm_crtc_vblank_on] crtc 1, vblank enabled 0, inmodeset 1
>[   56.307538] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 56.305921 -> 56.306385 [e 2 us, 0 rep]
>[   56.307541] [drm:intel_edp_backlight_on.part.29] 
>[   56.307543] [drm:intel_panel_enable_backlight] pipe B
>[   56.307597] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   56.504673] Use count on domain AUX_A is already zero
>[   56.504684] ------------[ cut here ]------------
>[   56.504690] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.504690] Modules linked in: x86_pkg_temp_thermal
>[   56.504695] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.504697] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.504698] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.504702] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.504703] RSP: 0018:ffffa5dc817cf898 EFLAGS: 00010292
>[   56.504706] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   56.504707] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   56.504709] RBP: ffffa5dc817cf8c0 R08: 0000000000000001 R09: 00000000000016ea
>[   56.504710] R10: ffffa5dc817cf8c0 R11: 00000000000016ea R12: ffffa1d7758e4b40
>[   56.504712] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   56.504714] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.504715] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.504717] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.504718] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.504720] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.504721] Call Trace:
>[   56.504725]  _intel_edp_backlight_on+0xe3/0x110
>[   56.504728]  intel_edp_backlight_on.part.29+0x34/0x40
>[   56.504731]  intel_edp_backlight_on+0x13/0x20
>[   56.504734]  intel_enable_ddi+0xbe/0xe0
>[   56.504739]  intel_encoders_enable.isra.104+0x6c/0x90
>[   56.504743]  haswell_crtc_enable+0x326/0x7f0
>[   56.504746]  intel_update_crtc+0x43/0xd0
>[   56.504749]  skl_update_crtcs+0x1a9/0x1e0
>[   56.504752]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   56.504755]  intel_atomic_commit+0x3af/0x4a0
>[   56.504759]  ? handle_conflicting_encoders+0x267/0x280
>[   56.504763]  drm_atomic_commit+0x46/0x50
>[   56.504767]  drm_atomic_helper_set_config+0x68/0x90
>[   56.504771]  __drm_mode_set_config_internal+0x60/0x110
>[   56.504775]  drm_mode_setcrtc+0x4a9/0x5f0
>[   56.504778]  ? drm_ioctl+0x114/0x440
>[   56.504781]  drm_ioctl+0x1f2/0x440
>[   56.504785]  ? drm_mode_getcrtc+0x180/0x180
>[   56.504790]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.504794]  do_vfs_ioctl+0x8d/0x590
>[   56.504798]  ? security_file_ioctl+0x3e/0x60
>[   56.504801]  SyS_ioctl+0x74/0x80
>[   56.504805]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.504807] RIP: 0033:0x7faabd9dc357
>[   56.504808] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.504811] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007faabd9dc357
>[   56.504812] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   56.504814] RBP: 0000000000000087 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   56.504815] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 00000000000001e0
>[   56.504816] R13: 00000000ffffffff R14: 0000000000000780 R15: 00007faab9fb4000
>[   56.504818] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.504869] ---[ end trace a27ce992f45e7179 ]---
>[   56.504873] [drm:intel_psr_enable] PSR disable by flag
>[   56.504877] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   56.504884] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   56.504890] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,907)@ 56.503271 -> 56.489669 [e 0 us, 0 rep]
>[   56.504895] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=1, diff=11, hw=12 hw_last=1
>[   56.507483] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 56.505862 -> 56.506327 [e 0 us, 0 rep]
>[   56.507488] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=12, diff=1, hw=13 hw_last=12
>[   56.507494] [drm:drm_handle_vblank] vblank event on 12, current 13
>[   56.507543] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   56.507550] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   56.507584] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   56.507597] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de400
>[   56.507605] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   56.507611] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   56.507627] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de400
>[   56.507633] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   56.507641] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   56.507646] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   56.507658] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   56.507668] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.507679] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de400
>[   56.507694] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   56.507704] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74800 state to ffffa1d7756de400
>[   56.507716] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   56.507728] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775748500 state to ffffa1d7756de400
>[   56.507734] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748500 to [CRTC:39:pipe B]
>[   56.507739] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775748500
>[   56.507746] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   56.507752] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   56.507758] [drm:drm_atomic_check_only] checking ffffa1d7756de400
>[   56.507770] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   56.507776] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   56.507795] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756de400 nonblocking
>[   56.508747] [drm:drm_mode_object_put] OBJ ID: 61 (3)
>[   56.524165] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 56.522527 -> 56.522991 [e 0 us, 0 rep]
>[   56.524170] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=13, diff=1, hw=14 hw_last=13
>[   56.524176] [drm:drm_handle_vblank] vblank event on 13, current 14
>[   56.524200] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de400
>[   56.524208] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   56.524214] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   56.524218] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   56.524223] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   56.524230] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   56.524238] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de400
>[   56.524245] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae5400
>[   56.524256] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   56.524267] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742932000 state to ffffa1d777ae5400
>[   56.524274] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   56.524283] [drm:drm_atomic_check_only] checking ffffa1d777ae5400
>[   56.524303] [drm:drm_atomic_commit] committing ffffa1d777ae5400
>[   56.540808] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 56.539186 -> 56.539651 [e 0 us, 0 rep]
>[   56.540829] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=14, diff=1, hw=15 hw_last=14
>[   56.540832] [drm:drm_handle_vblank] vblank event on 14, current 15
>[   56.540858] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae5400
>[   56.540871] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   56.540877] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae5400
>[   56.540882] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   56.540906] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.540918] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de400
>[   56.540927] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   56.540935] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74800 state to ffffa1d7756de400
>[   56.540941] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   56.540949] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749a00 state to ffffa1d7756de400
>[   56.540954] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749a00 to [CRTC:39:pipe B]
>[   56.540968] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d775749a00
>[   56.540980] [drm:drm_mode_object_get] OBJ ID: 61 (2)
>[   56.540985] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   56.540999] [drm:drm_atomic_check_only] checking ffffa1d7756de400
>[   56.541008] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 61
>[   56.541014] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   56.541030] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756de400 nonblocking
>[   56.541047] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   56.541059] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   56.541067] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   56.541074] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   56.541084] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9c00
>[   56.541091] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   56.541098] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a75000 state to ffffa1d7756d9c00
>[   56.541104] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   56.541109] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   56.541113] [drm:drm_atomic_check_only] checking ffffa1d7756d9c00
>[   56.541124] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   56.541130] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: n
>[   56.541136] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9c00
>[   56.541142] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   56.541147] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   56.541153] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd500 state to ffffa1d7756d9c00
>[   56.541158] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   56.541163] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   56.541169] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   56.541176] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775748700 state to ffffa1d7756d9c00
>[   56.541183] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9c00
>[   56.541189] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   56.541196] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   56.541201] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   56.541204] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   56.541213] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   56.541219] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   56.541223] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   56.541229] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   56.541235] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   56.541241] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   56.541246] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   56.541249] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   56.541252] [drm:intel_dump_pipe_config] requested mode:
>[   56.541262] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   56.541264] [drm:intel_dump_pipe_config] adjusted mode:
>[   56.541274] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   56.541280] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   56.541284] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   56.541291] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   56.541295] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   56.541298] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   56.541304] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   56.541307] [drm:intel_dump_pipe_config] planes on this crtc
>[   56.541316] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:61, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   56.541321] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   56.541327] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   56.541330] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   56.541338] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   56.541343] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   56.541349] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   56.541357] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 61
>[   56.541363] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
>[   56.541371] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   56.541376] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   56.541386] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   56.541392] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a70800 state to ffffa1d7756d9c00
>[   56.541397] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a75800 state to ffffa1d7756d9c00
>[   56.541408] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 860) -> (0 - 0)
>[   56.541412] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (860 - 892) -> (0 - 0)
>[   56.541418] [drm:drm_atomic_commit] committing ffffa1d7756d9c00
>[   56.557489] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 56.555848 -> 56.556313 [e 0 us, 0 rep]
>[   56.557493] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=15, diff=1, hw=16 hw_last=15
>[   56.557499] [drm:drm_handle_vblank] vblank event on 15, current 16
>[   56.557514] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de400
>[   56.557523] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   56.557530] [drm:intel_edp_backlight_off.part.30] 
>[   56.557535] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   56.557542] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de400
>[   56.557563] Use count on domain AUX_A is already zero
>[   56.557575] ------------[ cut here ]------------
>[   56.557580] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.557581] Modules linked in: x86_pkg_temp_thermal
>[   56.557587] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.557589] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.557590] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.557594] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.557596] RSP: 0018:ffffa5dc817cf9e8 EFLAGS: 00010292
>[   56.557598] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   56.557600] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781d8cba0
>[   56.557602] RBP: ffffa5dc817cfa10 R08: 0000000000000001 R09: 00000000000017aa
>[   56.557606] R10: ffffa5dc80f13e40 R11: 00000000000017aa R12: ffffa1d7758e4b40
>[   56.557608] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   56.557612] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.557614] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.557630] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.557641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.557648] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.557657] Call Trace:
>[   56.557668]  _intel_edp_backlight_off+0xab/0x110
>[   56.557676]  intel_edp_backlight_off.part.30+0x28/0x40
>[   56.557690]  intel_edp_backlight_off+0x13/0x20
>[   56.557698]  intel_disable_ddi+0x99/0xc0
>[   56.557706]  intel_encoders_disable.isra.105+0x7f/0x90
>[   56.557711]  haswell_crtc_disable+0x55/0x170
>[   56.557716]  intel_atomic_commit_tail+0x128/0xfe0
>[   56.557721]  intel_atomic_commit+0x3af/0x4a0
>[   56.557730]  ? drm_mode_object_put+0x3f/0x60
>[   56.557736]  drm_atomic_commit+0x46/0x50
>[   56.557741]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   56.557752]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   56.557768]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   56.557777]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   56.557783]  drm_ioctl+0x1f2/0x440
>[   56.557788]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   56.557795]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.557805]  do_vfs_ioctl+0x8d/0x590
>[   56.557816]  ? __schedule+0x31c/0x6c0
>[   56.557822]  ? security_file_ioctl+0x3e/0x60
>[   56.557829]  SyS_ioctl+0x74/0x80
>[   56.557838]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.557841] RIP: 0033:0x7faabd9dc357
>[   56.557843] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.557848] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   56.557850] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   56.557854] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   56.557856] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   56.557858] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   56.557861] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.557944] ---[ end trace a27ce992f45e717a ]---
>[   56.574147] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 56.572508 -> 56.572973 [e 0 us, 0 rep]
>[   56.574152] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=16, diff=1, hw=17 hw_last=16
>[   56.574155] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   56.574161] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-29)@ 56.572543 -> 56.572978 [e 0 us, 0 rep]
>[   56.574165] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=17, diff=0, hw=17 hw_last=17
>[   56.760653] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   56.760687] [drm:drm_crtc_vblank_off] crtc 1, vblank enabled 0, inmodeset 0
>[   56.760693] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,189)@ 56.759074 -> 56.756240 [e 0 us, 0 rep]
>[   56.760696] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=17, diff=11, hw=28 hw_last=17
>[   56.760700] [drm:intel_disable_pipe] disabling pipe B
>[   56.775317] Use count on domain AUX_A is already zero
>[   56.775330] ------------[ cut here ]------------
>[   56.775337] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.775338] Modules linked in: x86_pkg_temp_thermal
>[   56.775344] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.775346] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.775348] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.775352] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.775354] RSP: 0018:ffffa5dc817cf8c8 EFLAGS: 00010292
>[   56.775356] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   56.775358] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   56.775359] RBP: ffffa5dc817cf8f0 R08: 0000000000000001 R09: 00000000000017e7
>[   56.775361] R10: ffffa1d7758e2950 R11: 00000000000017e7 R12: ffffa1d7758e4b40
>[   56.775362] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   56.775365] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.775367] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.775368] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.775370] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.775371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.775373] Call Trace:
>[   56.775377]  intel_dp_aux_ch+0x12a/0x6e0
>[   56.775383]  ? wake_atomic_t_function+0x60/0x60
>[   56.775386]  intel_dp_aux_transfer+0x12d/0x1f0
>[   56.775389]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   56.775394]  drm_dp_dpcd_access+0x58/0xf0
>[   56.775399]  drm_dp_dpcd_write+0x16/0x20
>[   56.775402]  intel_dp_sink_dpms+0x9f/0xd0
>[   56.775406]  intel_ddi_post_disable+0x14a/0x260
>[   56.775411]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   56.775413]  haswell_crtc_disable+0x100/0x170
>[   56.775417]  intel_atomic_commit_tail+0x128/0xfe0
>[   56.775420]  intel_atomic_commit+0x3af/0x4a0
>[   56.775425]  ? drm_mode_object_put+0x3f/0x60
>[   56.775429]  drm_atomic_commit+0x46/0x50
>[   56.775433]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   56.775438]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   56.775442]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   56.775447]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   56.775450]  drm_ioctl+0x1f2/0x440
>[   56.775454]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   56.775459]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.775463]  do_vfs_ioctl+0x8d/0x590
>[   56.775468]  ? __schedule+0x31c/0x6c0
>[   56.775472]  ? security_file_ioctl+0x3e/0x60
>[   56.775475]  SyS_ioctl+0x74/0x80
>[   56.775479]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.775481] RIP: 0033:0x7faabd9dc357
>[   56.775483] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.775486] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   56.775487] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   56.775489] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   56.775490] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   56.775492] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   56.775494] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.775546] ---[ end trace a27ce992f45e717b ]---
>[   56.775559] Use count on domain AUX_A is already zero
>[   56.775568] ------------[ cut here ]------------
>[   56.775573] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.775574] Modules linked in: x86_pkg_temp_thermal
>[   56.775579] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.775580] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.775581] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.775585] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.775586] RSP: 0018:ffffa5dc817cfa20 EFLAGS: 00010282
>[   56.775589] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   56.775590] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   56.775592] RBP: ffffa5dc817cfa48 R08: 0000000000000001 R09: 000000000000181e
>[   56.775593] R10: ffffa1d7758e2950 R11: 000000000000181e R12: ffffa1d7758e4b40
>[   56.775595] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   56.775597] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.775599] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.775600] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.775602] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.775603] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.775604] Call Trace:
>[   56.775608]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   56.775611]  intel_edp_panel_vdd_on+0x13/0x20
>[   56.775615]  intel_ddi_post_disable+0xca/0x260
>[   56.775635]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   56.775638]  haswell_crtc_disable+0x100/0x170
>[   56.775641]  intel_atomic_commit_tail+0x128/0xfe0
>[   56.775644]  intel_atomic_commit+0x3af/0x4a0
>[   56.775649]  ? drm_mode_object_put+0x3f/0x60
>[   56.775653]  drm_atomic_commit+0x46/0x50
>[   56.775657]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   56.775664]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   56.775669]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   56.775673]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   56.775684]  drm_ioctl+0x1f2/0x440
>[   56.775698]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   56.775709]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.775720]  do_vfs_ioctl+0x8d/0x590
>[   56.775730]  ? __schedule+0x31c/0x6c0
>[   56.775742]  ? security_file_ioctl+0x3e/0x60
>[   56.775752]  SyS_ioctl+0x74/0x80
>[   56.775761]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.775770] RIP: 0033:0x7faabd9dc357
>[   56.775775] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.775784] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   56.775795] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   56.775802] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   56.775809] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   56.775819] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   56.775825] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.776004] ---[ end trace a27ce992f45e717c ]---
>[   56.776012] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   56.776041] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   56.776099] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   56.826561] [drm:wait_panel_status] Wait complete
>[   56.826563] Use count on domain AUX_A is already zero
>[   56.826573] ------------[ cut here ]------------
>[   56.826579] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   56.826580] Modules linked in: x86_pkg_temp_thermal
>[   56.826585] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.826586] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.826588] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.826591] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   56.826593] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   56.826595] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   56.826597] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   56.826598] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 0000000000001854
>[   56.826600] R10: ffffa5dc80d13e88 R11: 0000000000001854 R12: ffffa1d7758e4b40
>[   56.826601] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   56.826604] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.826606] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.826607] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.826609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.826610] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.826611] Call Trace:
>[   56.826615]  intel_edp_panel_off.part.28+0x12f/0x160
>[   56.826631]  intel_edp_panel_off+0x13/0x20
>[   56.826635]  intel_ddi_post_disable+0xd2/0x260
>[   56.826641]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   56.826644]  haswell_crtc_disable+0x100/0x170
>[   56.826649]  intel_atomic_commit_tail+0x128/0xfe0
>[   56.826653]  intel_atomic_commit+0x3af/0x4a0
>[   56.826659]  ? drm_mode_object_put+0x3f/0x60
>[   56.826672]  drm_atomic_commit+0x46/0x50
>[   56.826685]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   56.826695]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   56.826706]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   56.826719]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   56.826727]  drm_ioctl+0x1f2/0x440
>[   56.826738]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   56.826751]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.826760]  do_vfs_ioctl+0x8d/0x590
>[   56.826769]  ? __schedule+0x31c/0x6c0
>[   56.826781]  ? security_file_ioctl+0x3e/0x60
>[   56.826792]  SyS_ioctl+0x74/0x80
>[   56.826800]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.826810] RIP: 0033:0x7faabd9dc357
>[   56.826816] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.826822] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   56.826824] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   56.826826] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   56.826829] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   56.826831] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   56.826833] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   56.826919] ---[ end trace a27ce992f45e717d ]---
>[   56.826932] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 2, on? 1) for crtc 39
>[   56.826942] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   56.826970] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   56.826984] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   56.826993] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   56.826999] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   56.827003] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   56.827010] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   56.827014] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   56.827023] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   56.827039] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   56.827054] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   56.827060] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   56.827068] [drm:intel_power_well_disable] disabling DC off
>[   56.827073] [drm:intel_power_well_disable] disabling always-on
>[   56.827081] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   56.827089] [drm:intel_power_well_enable] enabling always-on
>[   56.827101] [drm:intel_power_well_disable] disabling always-on
>[   56.827115] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   56.827129] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   56.827134] [drm:intel_power_well_enable] enabling always-on
>[   56.827139] [drm:intel_power_well_disable] disabling always-on
>[   56.827145] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   56.827159] [drm:intel_power_well_enable] enabling always-on
>[   56.827170] [drm:intel_power_well_disable] disabling always-on
>[   56.827174] Use count on power well DC off is already zero
>[   56.827187] ------------[ cut here ]------------
>[   56.827194] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   56.827196] Modules linked in: x86_pkg_temp_thermal
>[   56.827202] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.827204] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.827207] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.827211] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   56.827215] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   56.827219] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   56.827221] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   56.827223] RBP: ffffa5dc817cfb48 R08: 000000000000002e R09: 000000000000189e
>[   56.827227] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   56.827232] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   56.827235] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.827238] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.827240] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.827243] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.827246] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.827247] Call Trace:
>[   56.827252]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   56.827259]  intel_atomic_commit+0x3af/0x4a0
>[   56.827268]  ? drm_mode_object_put+0x3f/0x60
>[   56.827273]  drm_atomic_commit+0x46/0x50
>[   56.827279]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   56.827285]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   56.827292]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   56.827298]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   56.827303]  drm_ioctl+0x1f2/0x440
>[   56.827308]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   56.827316]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.827321]  do_vfs_ioctl+0x8d/0x590
>[   56.827329]  ? __schedule+0x31c/0x6c0
>[   56.827335]  ? security_file_ioctl+0x3e/0x60
>[   56.827340]  SyS_ioctl+0x74/0x80
>[   56.827346]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.827348] RIP: 0033:0x7faabd9dc357
>[   56.827350] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.827354] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   56.827356] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   56.827359] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   56.827362] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   56.827367] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   56.827370] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   56.827458] ---[ end trace a27ce992f45e717e ]---
>[   56.827460] Use count on power well always-on is already zero
>[   56.827472] ------------[ cut here ]------------
>[   56.827478] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   56.827480] Modules linked in: x86_pkg_temp_thermal
>[   56.827488] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.827490] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.827493] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.827497] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   56.827499] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   56.827502] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   56.827508] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   56.827511] RBP: ffffa5dc817cfb48 R08: 0000000000000101 R09: 00000000000018cb
>[   56.827513] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   56.827515] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   56.827518] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.827523] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.827525] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.827527] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.827529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.827530] Call Trace:
>[   56.827535]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   56.827540]  intel_atomic_commit+0x3af/0x4a0
>[   56.827548]  ? drm_mode_object_put+0x3f/0x60
>[   56.827552]  drm_atomic_commit+0x46/0x50
>[   56.827559]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   56.827565]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   56.827572]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   56.827577]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   56.827582]  drm_ioctl+0x1f2/0x440
>[   56.827590]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   56.827597]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.827603]  do_vfs_ioctl+0x8d/0x590
>[   56.827608]  ? __schedule+0x31c/0x6c0
>[   56.827613]  ? security_file_ioctl+0x3e/0x60
>[   56.827630]  SyS_ioctl+0x74/0x80
>[   56.827635]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.827639] RIP: 0033:0x7faabd9dc357
>[   56.827641] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.827644] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   56.827647] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   56.827649] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   56.827652] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   56.827655] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   56.827659] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   56.827899] ---[ end trace a27ce992f45e717f ]---
>[   56.827910] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9c00
>[   56.827918] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   56.827923] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   56.827932] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   56.827938] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   56.827944] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9c00
>[   56.827953] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   56.827964] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.827974] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9c00
>[   56.827981] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   56.827987] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71000 state to ffffa1d7756d9c00
>[   56.827996] [drm:drm_mode_object_get] OBJ ID: 61 (4)
>[   56.828001] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749a00 state to ffffa1d7756d9c00
>[   56.828007] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749a00 to [CRTC:39:pipe B]
>[   56.828013] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d775749a00
>[   56.828018] [drm:drm_mode_object_get] OBJ ID: 61 (5)
>[   56.828024] [drm:drm_mode_object_put] OBJ ID: 61 (6)
>[   56.828030] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   56.828037] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9c00
>[   56.828042] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   56.828048] [drm:drm_mode_object_put] OBJ ID: 61 (5)
>[   56.828056] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9c00
>[   56.828062] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   56.828072] [drm:drm_ioctl] ret = -22
>[   56.828116] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   56.828133] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9c00
>[   56.828148] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   56.828160] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71000 state to ffffa1d7756d9c00
>[   56.828174] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   56.828182] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749a00 state to ffffa1d7756d9c00
>[   56.828190] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749a00 to [CRTC:39:pipe B]
>[   56.828196] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775749a00
>[   56.828201] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   56.828208] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   56.828212] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   56.828218] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9c00
>[   56.828225] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   56.828231] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   56.828235] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9c00
>[   56.828244] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   56.828252] [drm:drm_ioctl] ret = -22
>[   56.828268] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   56.828280] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   56.828293] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   56.828305] RPM wakelock ref not held during HW access
>[   56.828319] ------------[ cut here ]------------
>[   56.828327] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_drv.h:1777 fwtable_read32+0x19e/0x1d0
>[   56.828329] Modules linked in: x86_pkg_temp_thermal
>[   56.828336] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   56.828338] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   56.828340] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   56.828347] RIP: 0010:fwtable_read32+0x19e/0x1d0
>[   56.828351] RSP: 0018:ffffa1d781d83e58 EFLAGS: 00010092
>[   56.828356] RAX: 000000000000002a RBX: ffffa1d7758e0000 RCX: ffffffffa0a459f8
>[   56.828358] RDX: 0000000000000001 RSI: 0000000000000086 RDI: ffffffffa0c9d84c
>[   56.828361] RBP: ffffa1d781d83e88 R08: 000000000000002a R09: 0000000000001924
>[   56.828363] R10: 0000000000000004 R11: 0000000000000000 R12: 00000000000c4008
>[   56.828365] R13: 0000000000000001 R14: 0000000000044438 R15: 0000000000000001
>[   56.828368] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   56.828380] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   56.828391] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   56.828401] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   56.828411] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   56.828419] Call Trace:
>[   56.828429]  <IRQ>
>[   56.828441]  gen8_irq_handler+0x1f8/0x6c0
>[   56.828455]  __handle_irq_event_percpu+0x79/0x180
>[   56.828466]  handle_irq_event_percpu+0x1e/0x50
>[   56.828470]  handle_irq_event+0x27/0x50
>[   56.828474]  handle_edge_irq+0x6a/0x120
>[   56.828482]  handle_irq+0x6a/0x100
>[   56.828487]  do_IRQ+0x41/0xc0
>[   56.828494]  common_interrupt+0x86/0x86
>[   56.828500] RIP: 0010:console_unlock+0x256/0x4a0
>[   56.828503] RSP: 0018:ffffa5dc817cfc08 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff3e
>[   56.828507] RAX: 0000000000180000 RBX: 0000000000001924 RCX: ffffa1d781d9a9c0
>[   56.828509] RDX: 0000000000180000 RSI: 0000000000000001 RDI: ffffffffa0c9d84c
>[   56.828521] RBP: ffffa5dc817cfc38 R08: 00000000001c0000 R09: ffffa1d781d5a9c0
>[   56.828528] R10: 0000000000000004 R11: 0000000000001924 R12: 0000000000001924
>[   56.828539] R13: 0000000000000202 R14: 0000000000000000 R15: 0000000000000007
>[   56.828551]  </IRQ>
>[   56.828564]  vprintk_emit+0x228/0x2d0
>[   56.828567]  ? vprintk_emit+0x228/0x2d0
>[   56.828571]  vprintk_default+0x1a/0x20
>[   56.828574]  vprintk_func+0x1b/0x50
>[   56.828583]  printk+0x3e/0x46
>[   56.828587]  ? drm_ioctl+0x114/0x440
>[   56.828591]  drm_printk+0x89/0x90
>[   56.828604]  drm_ioctl+0x114/0x440
>[   56.828617]  ? drm_property_create_bitmask+0xe0/0xe0
>[   56.828626]  ? selinux_file_ioctl+0x104/0x1a0
>[   56.828631]  do_vfs_ioctl+0x8d/0x590
>[   56.828644]  ? security_file_ioctl+0x3e/0x60
>[   56.828653]  SyS_ioctl+0x74/0x80
>[   56.828658]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   56.828662] RIP: 0033:0x7faabd9dc357
>[   56.828664] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   56.828668] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   56.828670] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   56.828672] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   56.828674] R10: 00000000000000a7 R11: 0000000000000246 R12: 00000000c01864b0
>[   56.828683] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   56.828693] Code: ff ff 4c 8b 45 d0 e9 ff fe ff ff 80 3d 02 c3 a0 00 00 0f 85 aa fe ff ff 48 c7 c7 38 ee 7e a0 c6 05 ee c2 a0 00 01 e8 ba 21 c6 ff <0f> ff e9 90 fe ff ff b9 01 00 00 00 ba 01 00 00 00 44 89 e6 48 
>[   56.828791] ---[ end trace a27ce992f45e7180 ]---
>[   56.828828] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   56.828834] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   56.828840] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   56.828861] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   56.828866] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9c00
>[   56.828874] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   56.828882] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71000 state to ffffa1d7756d9c00
>[   56.828889] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   56.828894] [drm:drm_atomic_check_only] checking ffffa1d7756d9c00
>[   56.828909] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   56.828922] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: y
>[   56.828932] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9c00
>[   56.828947] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   56.828957] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   56.828963] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdd80 state to ffffa1d7756d9c00
>[   56.828969] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   56.828978] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   56.828984] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   56.828989] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749a00 state to ffffa1d7756d9c00
>[   56.828999] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9c00
>[   56.829006] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   56.829013] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   56.829018] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   56.829033] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   56.829047] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   56.829062] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   56.829077] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   56.829087] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   56.829092] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   56.829096] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   56.829103] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   56.829109] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   56.829114] [drm:intel_dump_pipe_config] requested mode:
>[   56.829124] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   56.829128] [drm:intel_dump_pipe_config] adjusted mode:
>[   56.829147] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   56.829161] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   56.829175] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   56.829188] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   56.829192] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   56.829197] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   56.829203] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   56.829206] [drm:intel_dump_pipe_config] planes on this crtc
>[   56.829215] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:61, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   56.829220] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   56.829233] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   56.829247] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   56.829262] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   56.829272] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   56.829279] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   56.829290] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 61
>[   56.829296] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 0 -> 1, off 0, on 1, ms 1
>[   56.829305] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   56.829320] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   56.829335] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   56.829346] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a74800 state to ffffa1d7756d9c00
>[   56.829352] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77800 state to ffffa1d7756d9c00
>[   56.829366] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 0) -> (0 - 860)
>[   56.829378] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (0 - 0) -> (860 - 892)
>[   56.829390] [drm:drm_atomic_commit] committing ffffa1d7756d9c00
>[   56.829414] [drm:intel_power_well_enable] enabling always-on
>[   56.829420] [drm:intel_power_well_enable] enabling DC off
>[   56.829425] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   56.829441] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   56.829446] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   56.829452] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   56.829459] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   56.829464] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   56.829467] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   56.829471] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   56.829477] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   56.829484] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   56.829490] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   56.829498] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   56.829506] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 2, on? 0) for crtc 39
>[   56.829514] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   56.829538] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   56.829544] [drm:edp_panel_on] Turn eDP port A panel power on
>[   56.829556] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   56.829561] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   57.440708] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   57.440718] [drm:wait_panel_status] Wait complete
>[   57.440743] [drm:edp_panel_on] Wait for panel power on
>[   57.440797] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   57.576627] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   57.576633] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   57.576638] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   57.576656] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   57.640951] [drm:wait_panel_status] Wait complete
>[   57.640955] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294724936
>[   57.640967] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   57.643006] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   57.643025] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   57.643036] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   57.643083] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   57.643258] Use count on domain AUX_A is already zero
>[   57.643271] ------------[ cut here ]------------
>[   57.643279] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   57.643280] Modules linked in: x86_pkg_temp_thermal
>[   57.643286] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   57.643288] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   57.643290] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   57.643294] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   57.643295] RSP: 0018:ffffa5dc817cf7b8 EFLAGS: 00010296
>[   57.643298] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   57.643300] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   57.643301] RBP: ffffa5dc817cf7e0 R08: 0000000000000001 R09: 00000000000019c0
>[   57.643303] R10: ffffa1d7758e2950 R11: 00000000000019c0 R12: ffffa1d7758e4b40
>[   57.643304] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   57.643307] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   57.643308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   57.643310] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   57.643311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   57.643313] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   57.643314] Call Trace:
>[   57.643319]  intel_dp_aux_ch+0x12a/0x6e0
>[   57.643325]  ? wake_atomic_t_function+0x60/0x60
>[   57.643328]  intel_dp_aux_transfer+0x12d/0x1f0
>[   57.643333]  drm_dp_dpcd_access+0x58/0xf0
>[   57.643338]  drm_dp_dpcd_write+0x16/0x20
>[   57.643341]  intel_dp_sink_dpms+0x41/0xd0
>[   57.643345]  intel_ddi_pre_enable+0x34a/0x630
>[   57.643350]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   57.643353]  haswell_crtc_enable+0x26b/0x7f0
>[   57.643357]  intel_update_crtc+0x43/0xd0
>[   57.643360]  skl_update_crtcs+0x1a9/0x1e0
>[   57.643364]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   57.643367]  intel_atomic_commit+0x3af/0x4a0
>[   57.643371]  drm_atomic_commit+0x46/0x50
>[   57.643375]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   57.643380]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   57.643385]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   57.643390]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   57.643393]  drm_ioctl+0x1f2/0x440
>[   57.643397]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   57.643402]  ? selinux_file_ioctl+0x104/0x1a0
>[   57.643406]  do_vfs_ioctl+0x8d/0x590
>[   57.643411]  ? security_file_ioctl+0x3e/0x60
>[   57.643414]  SyS_ioctl+0x74/0x80
>[   57.643418]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   57.643420] RIP: 0033:0x7faabd9dc357
>[   57.643422] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   57.643424] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   57.643426] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   57.643427] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   57.643429] R10: 00000000000000a7 R11: 0000000000000246 R12: 00000000c01864b0
>[   57.643430] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   57.643432] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   57.643484] ---[ end trace a27ce992f45e7181 ]---
>[   57.643498] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   57.644277] Use count on domain AUX_A is already zero
>[   57.644291] ------------[ cut here ]------------
>[   57.644299] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   57.644301] Modules linked in: x86_pkg_temp_thermal
>[   57.644308] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   57.644310] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   57.644316] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   57.644321] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   57.644324] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   57.644328] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   57.644331] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   57.644333] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 00000000000019f7
>[   57.644335] R10: ffffa1d7758e2950 R11: 00000000000019f7 R12: ffffa1d7758e4b40
>[   57.644339] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   57.644342] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   57.644345] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   57.644351] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   57.644353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   57.644355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   57.644357] Call Trace:
>[   57.644362]  intel_dp_aux_ch+0x12a/0x6e0
>[   57.644369]  ? wake_atomic_t_function+0x60/0x60
>[   57.644374]  intel_dp_aux_transfer+0x12d/0x1f0
>[   57.644381]  drm_dp_dpcd_access+0x58/0xf0
>[   57.644390]  drm_dp_dpcd_write+0x16/0x20
>[   57.644396]  intel_dp_start_link_train+0x7b/0x520
>[   57.644402]  intel_ddi_pre_enable+0x378/0x630
>[   57.644409]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   57.644415]  haswell_crtc_enable+0x26b/0x7f0
>[   57.644421]  intel_update_crtc+0x43/0xd0
>[   57.644426]  skl_update_crtcs+0x1a9/0x1e0
>[   57.644431]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   57.644436]  intel_atomic_commit+0x3af/0x4a0
>[   57.644442]  drm_atomic_commit+0x46/0x50
>[   57.644448]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   57.644455]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   57.644462]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   57.644471]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   57.644475]  drm_ioctl+0x1f2/0x440
>[   57.644481]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   57.644488]  ? selinux_file_ioctl+0x104/0x1a0
>[   57.644493]  do_vfs_ioctl+0x8d/0x590
>[   57.644499]  ? security_file_ioctl+0x3e/0x60
>[   57.644504]  SyS_ioctl+0x74/0x80
>[   57.644509]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   57.644513] RIP: 0033:0x7faabd9dc357
>[   57.644515] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   57.644519] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   57.644523] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   57.644525] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   57.644528] R10: 00000000000000a7 R11: 0000000000000246 R12: 00000000c01864b0
>[   57.644530] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   57.644536] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   57.644646] ---[ end trace a27ce992f45e7182 ]---
>[   57.644821] Use count on domain AUX_A is already zero
>[   57.644836] ------------[ cut here ]------------
>[   57.644849] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   57.644851] Modules linked in: x86_pkg_temp_thermal
>[   57.644857] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   57.644859] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   57.644865] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   57.644869] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   57.644870] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   57.644873] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   57.644874] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   57.644876] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000001a2d
>[   57.644877] R10: ffffa1d7758e2950 R11: 0000000000001a2d R12: ffffa1d7758e4b40
>[   57.644879] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   57.644883] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   57.644886] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   57.644888] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   57.644891] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   57.644893] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   57.644896] Call Trace:
>[   57.644901]  intel_dp_aux_ch+0x12a/0x6e0
>[   57.644907]  ? wake_atomic_t_function+0x60/0x60
>[   57.644911]  intel_dp_aux_transfer+0x12d/0x1f0
>[   57.644918]  drm_dp_dpcd_access+0x58/0xf0
>[   57.644925]  drm_dp_dpcd_write+0x16/0x20
>[   57.644930]  intel_dp_start_link_train+0xa3/0x520
>[   57.644938]  intel_ddi_pre_enable+0x378/0x630
>[   57.644946]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   57.644950]  haswell_crtc_enable+0x26b/0x7f0
>[   57.644955]  intel_update_crtc+0x43/0xd0
>[   57.644959]  skl_update_crtcs+0x1a9/0x1e0
>[   57.644966]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   57.644972]  intel_atomic_commit+0x3af/0x4a0
>[   57.644978]  drm_atomic_commit+0x46/0x50
>[   57.644983]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   57.644991]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   57.644997]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   57.645004]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   57.645008]  drm_ioctl+0x1f2/0x440
>[   57.645013]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   57.645021]  ? selinux_file_ioctl+0x104/0x1a0
>[   57.645026]  do_vfs_ioctl+0x8d/0x590
>[   57.645032]  ? security_file_ioctl+0x3e/0x60
>[   57.645036]  SyS_ioctl+0x74/0x80
>[   57.645041]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   57.645049] RIP: 0033:0x7faabd9dc357
>[   57.645051] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   57.645055] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   57.645057] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   57.645060] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   57.645062] R10: 00000000000000a7 R11: 0000000000000246 R12: 00000000c01864b0
>[   57.645065] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   57.645068] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   57.645152] ---[ end trace a27ce992f45e7183 ]---
>[   57.645162] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   57.645169] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   57.645173] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   57.645179] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   57.645359] Use count on domain AUX_A is already zero
>[   57.645372] ------------[ cut here ]------------
>[   57.645378] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   57.645379] Modules linked in: x86_pkg_temp_thermal
>[   57.645386] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   57.645388] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   57.645390] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   57.645395] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   57.645397] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   57.645400] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   57.645402] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   57.645404] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000001a67
>[   57.645408] R10: ffffa1d7758e2950 R11: 0000000000001a67 R12: ffffa1d7758e4b40
>[   57.645410] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   57.645413] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   57.645415] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   57.645417] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   57.645420] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   57.645422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   57.645424] Call Trace:
>[   57.645428]  intel_dp_aux_ch+0x12a/0x6e0
>[   57.645436]  ? wake_atomic_t_function+0x60/0x60
>[   57.645440]  intel_dp_aux_transfer+0x12d/0x1f0
>[   57.645445]  ? drm_printk+0x89/0x90
>[   57.645450]  drm_dp_dpcd_access+0x58/0xf0
>[   57.645458]  drm_dp_dpcd_write+0x16/0x20
>[   57.645467]  intel_dp_set_link_train+0x44/0xe0
>[   57.645473]  intel_dp_start_link_train+0xd4/0x520
>[   57.645479]  intel_ddi_pre_enable+0x378/0x630
>[   57.645486]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   57.645492]  haswell_crtc_enable+0x26b/0x7f0
>[   57.645497]  intel_update_crtc+0x43/0xd0
>[   57.645502]  skl_update_crtcs+0x1a9/0x1e0
>[   57.645508]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   57.645513]  intel_atomic_commit+0x3af/0x4a0
>[   57.645519]  drm_atomic_commit+0x46/0x50
>[   57.645528]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   57.645534]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   57.645541]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   57.645547]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   57.645551]  drm_ioctl+0x1f2/0x440
>[   57.645559]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   57.645566]  ? selinux_file_ioctl+0x104/0x1a0
>[   57.645572]  do_vfs_ioctl+0x8d/0x590
>[   57.645577]  ? security_file_ioctl+0x3e/0x60
>[   57.645582]  SyS_ioctl+0x74/0x80
>[   57.645588]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   57.645590] RIP: 0033:0x7faabd9dc357
>[   57.645592] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   57.645596] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   57.645598] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   57.645601] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   57.645603] R10: 00000000000000a7 R11: 0000000000000246 R12: 00000000c01864b0
>[   57.645605] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   57.645607] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   57.645918] ---[ end trace a27ce992f45e7184 ]---
>[   57.646184] Use count on domain AUX_A is already zero
>[   57.646198] ------------[ cut here ]------------
>[   57.646206] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   57.646210] Modules linked in: x86_pkg_temp_thermal
>[   57.646217] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   57.646218] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   57.646221] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   57.646225] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   57.646227] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   57.646232] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   57.646234] RDX: 0000000000000007 RSI: 0000000000000001 RDI: ffffa1d781d8cba0
>[   57.646236] RBP: ffffa5dc817cf788 R08: 0000000000000101 R09: 0000000000001a9f
>[   57.646238] R10: ffffa1d7758e2950 R11: 0000000000001a9f R12: ffffa1d7758e4b40
>[   57.646241] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   57.646244] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   57.646246] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   57.646250] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   57.646252] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   57.646255] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   57.646258] Call Trace:
>[   57.646262]  intel_dp_aux_ch+0x12a/0x6e0
>[   57.646268]  ? wake_atomic_t_function+0x60/0x60
>[   57.646274]  intel_dp_aux_transfer+0xa0/0x1f0
>[   57.646280]  drm_dp_dpcd_access+0x58/0xf0
>[   57.646286]  drm_dp_dpcd_read+0x2c/0x60
>[   57.646291]  intel_dp_get_link_status+0x1d/0x30
>[   57.646298]  intel_dp_start_link_train+0xfd/0x520
>[   57.646303]  intel_ddi_pre_enable+0x378/0x630
>[   57.646309]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   57.646317]  haswell_crtc_enable+0x26b/0x7f0
>[   57.646321]  intel_update_crtc+0x43/0xd0
>[   57.646325]  skl_update_crtcs+0x1a9/0x1e0
>[   57.646330]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   57.646336]  intel_atomic_commit+0x3af/0x4a0
>[   57.646341]  drm_atomic_commit+0x46/0x50
>[   57.646346]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   57.646352]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   57.646360]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   57.646368]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   57.646373]  drm_ioctl+0x1f2/0x440
>[   57.646378]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   57.646384]  ? selinux_file_ioctl+0x104/0x1a0
>[   57.646389]  do_vfs_ioctl+0x8d/0x590
>[   57.646396]  ? security_file_ioctl+0x3e/0x60
>[   57.646400]  SyS_ioctl+0x74/0x80
>[   57.646405]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   57.646408] RIP: 0033:0x7faabd9dc357
>[   57.646411] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   57.646415] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   57.646417] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   57.646420] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   57.646423] R10: 00000000000000a7 R11: 0000000000000246 R12: 00000000c01864b0
>[   57.646426] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   57.646430] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   57.646515] ---[ end trace a27ce992f45e7185 ]---
>[   57.646728] Use count on domain AUX_A is already zero
>[   57.646742] ------------[ cut here ]------------
>[   57.646749] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   57.646750] Modules linked in: x86_pkg_temp_thermal
>[   57.646758] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   57.646759] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   57.646762] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   57.646766] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   57.646768] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   57.646771] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   57.646775] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   57.646776] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000001ad6
>[   57.646780] R10: ffffa1d7758e2950 R11: 0000000000001ad6 R12: ffffa1d7758e4b40
>[   57.646783] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   57.646786] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   57.646788] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   57.646790] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   57.646795] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   57.646797] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   57.646798] Call Trace:
>[   57.646803]  intel_dp_aux_ch+0x12a/0x6e0
>[   57.646810]  ? wake_atomic_t_function+0x60/0x60
>[   57.646815]  intel_dp_aux_transfer+0xa0/0x1f0
>[   57.646828]  drm_dp_dpcd_access+0x58/0xf0
>[   57.646839]  drm_dp_dpcd_read+0x52/0x60
>[   57.646851]  intel_dp_get_link_status+0x1d/0x30
>[   57.646862]  intel_dp_start_link_train+0xfd/0x520
>[   57.646872]  intel_ddi_pre_enable+0x378/0x630
>[   57.646887]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   57.646897]  haswell_crtc_enable+0x26b/0x7f0
>[   57.646908]  intel_update_crtc+0x43/0xd0
>[   57.646917]  skl_update_crtcs+0x1a9/0x1e0
>[   57.646928]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   57.646933]  intel_atomic_commit+0x3af/0x4a0
>[   57.646939]  drm_atomic_commit+0x46/0x50
>[   57.646945]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   57.646951]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   57.646959]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   57.646966]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   57.646970]  drm_ioctl+0x1f2/0x440
>[   57.646974]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   57.646982]  ? selinux_file_ioctl+0x104/0x1a0
>[   57.646997]  do_vfs_ioctl+0x8d/0x590
>[   57.647006]  ? security_file_ioctl+0x3e/0x60
>[   57.647017]  SyS_ioctl+0x74/0x80
>[   57.647027]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   57.647032] RIP: 0033:0x7faabd9dc357
>[   57.647034] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   57.647038] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   57.647042] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   57.647045] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   57.647047] R10: 00000000000000a7 R11: 0000000000000246 R12: 00000000c01864b0
>[   57.647049] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   57.647051] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   57.647149] ---[ end trace a27ce992f45e7186 ]---
>[   57.647157] [drm:intel_dp_start_link_train] clock recovery OK
>[   57.647163] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   57.647345] Use count on domain AUX_A is already zero
>[   57.647358] ------------[ cut here ]------------
>[   57.647364] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   57.647367] Modules linked in: x86_pkg_temp_thermal
>[   57.647374] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   57.647377] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   57.647380] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   57.647384] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   57.647386] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   57.647391] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   57.647393] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   57.647395] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000001b0f
>[   57.647397] R10: ffffa1d7758e2950 R11: 0000000000001b0f R12: ffffa1d7758e4b40
>[   57.647401] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   57.647404] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   57.647406] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   57.647409] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   57.647412] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   57.647413] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   57.647414] Call Trace:
>[   57.647419]  intel_dp_aux_ch+0x12a/0x6e0
>[   57.647426]  ? wake_atomic_t_function+0x60/0x60
>[   57.647430]  intel_dp_aux_transfer+0x12d/0x1f0
>[   57.647434]  ? drm_printk+0x89/0x90
>[   57.647443]  drm_dp_dpcd_access+0x58/0xf0
>[   57.647449]  drm_dp_dpcd_write+0x16/0x20
>[   57.647455]  intel_dp_set_link_train+0x44/0xe0
>[   57.647461]  intel_dp_start_link_train+0x216/0x520
>[   57.647467]  intel_ddi_pre_enable+0x378/0x630
>[   57.647475]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   57.647481]  haswell_crtc_enable+0x26b/0x7f0
>[   57.647485]  intel_update_crtc+0x43/0xd0
>[   57.647490]  skl_update_crtcs+0x1a9/0x1e0
>[   57.647497]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   57.647502]  intel_atomic_commit+0x3af/0x4a0
>[   57.647508]  drm_atomic_commit+0x46/0x50
>[   57.647513]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   57.647520]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   57.647526]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   57.647534]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   57.647538]  drm_ioctl+0x1f2/0x440
>[   57.647544]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   57.647551]  ? selinux_file_ioctl+0x104/0x1a0
>[   57.647557]  do_vfs_ioctl+0x8d/0x590
>[   57.647563]  ? security_file_ioctl+0x3e/0x60
>[   57.647570]  SyS_ioctl+0x74/0x80
>[   57.647575]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   57.647579] RIP: 0033:0x7faabd9dc357
>[   57.647581] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   57.647584] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   57.647586] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   57.647588] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   57.647591] R10: 00000000000000a7 R11: 0000000000000246 R12: 00000000c01864b0
>[   57.647594] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   57.647596] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   57.647808] ---[ end trace a27ce992f45e7187 ]---
>[   57.648372] Use count on domain AUX_A is already zero
>[   57.648386] ------------[ cut here ]------------
>[   57.648393] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   57.648395] Modules linked in: x86_pkg_temp_thermal
>[   57.648403] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   57.648405] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   57.648407] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   57.648411] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   57.648415] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   57.648419] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   57.648421] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   57.648423] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000001b47
>[   57.648427] R10: ffffa1d7758e2950 R11: 0000000000001b47 R12: ffffa1d7758e4b40
>[   57.648429] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   57.648432] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   57.648435] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   57.648439] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   57.648442] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   57.648444] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   57.648445] Call Trace:
>[   57.648450]  intel_dp_aux_ch+0x12a/0x6e0
>[   57.648457]  ? wake_atomic_t_function+0x60/0x60
>[   57.648462]  intel_dp_aux_transfer+0xa0/0x1f0
>[   57.648469]  drm_dp_dpcd_access+0x58/0xf0
>[   57.648476]  drm_dp_dpcd_read+0x2c/0x60
>[   57.648481]  intel_dp_get_link_status+0x1d/0x30
>[   57.648488]  intel_dp_start_link_train+0x270/0x520
>[   57.648494]  intel_ddi_pre_enable+0x378/0x630
>[   57.648501]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   57.648506]  haswell_crtc_enable+0x26b/0x7f0
>[   57.648512]  intel_update_crtc+0x43/0xd0
>[   57.648516]  skl_update_crtcs+0x1a9/0x1e0
>[   57.648522]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   57.648527]  intel_atomic_commit+0x3af/0x4a0
>[   57.648532]  drm_atomic_commit+0x46/0x50
>[   57.648539]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   57.648545]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   57.648553]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   57.648559]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   57.648576]  drm_ioctl+0x1f2/0x440
>[   57.648578]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   57.648582]  ? selinux_file_ioctl+0x104/0x1a0
>[   57.648584]  do_vfs_ioctl+0x8d/0x590
>[   57.648586]  ? security_file_ioctl+0x3e/0x60
>[   57.648589]  SyS_ioctl+0x74/0x80
>[   57.648591]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   57.648592] RIP: 0033:0x7faabd9dc357
>[   57.648593] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   57.648594] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   57.648595] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   57.648596] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   57.648597] R10: 00000000000000a7 R11: 0000000000000246 R12: 00000000c01864b0
>[   57.648598] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   57.648599] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   57.648675] ---[ end trace a27ce992f45e7188 ]---
>[   57.648871] Use count on domain AUX_A is already zero
>[   57.648876] ------------[ cut here ]------------
>[   57.648879] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   57.648880] Modules linked in: x86_pkg_temp_thermal
>[   57.648882] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   57.648883] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   57.648884] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   57.648886] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   57.648887] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   57.648888] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   57.648890] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   57.648891] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000001b7e
>[   57.648891] R10: ffffa1d7758e2950 R11: 0000000000001b7e R12: ffffa1d7758e4b40
>[   57.648892] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   57.648894] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   57.648895] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   57.648896] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   57.648898] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   57.648899] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   57.648899] Call Trace:
>[   57.648901]  intel_dp_aux_ch+0x12a/0x6e0
>[   57.648904]  ? wake_atomic_t_function+0x60/0x60
>[   57.648905]  intel_dp_aux_transfer+0xa0/0x1f0
>[   57.648909]  drm_dp_dpcd_access+0x58/0xf0
>[   57.648911]  drm_dp_dpcd_read+0x52/0x60
>[   57.648913]  intel_dp_get_link_status+0x1d/0x30
>[   57.648915]  intel_dp_start_link_train+0x270/0x520
>[   57.648917]  intel_ddi_pre_enable+0x378/0x630
>[   57.648920]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   57.648922]  haswell_crtc_enable+0x26b/0x7f0
>[   57.648925]  intel_update_crtc+0x43/0xd0
>[   57.648926]  skl_update_crtcs+0x1a9/0x1e0
>[   57.648928]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   57.648930]  intel_atomic_commit+0x3af/0x4a0
>[   57.648933]  drm_atomic_commit+0x46/0x50
>[   57.648935]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   57.648938]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   57.648940]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   57.648943]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   57.648945]  drm_ioctl+0x1f2/0x440
>[   57.648947]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   57.648949]  ? selinux_file_ioctl+0x104/0x1a0
>[   57.648952]  do_vfs_ioctl+0x8d/0x590
>[   57.648955]  ? security_file_ioctl+0x3e/0x60
>[   57.648956]  SyS_ioctl+0x74/0x80
>[   57.648958]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   57.648959] RIP: 0033:0x7faabd9dc357
>[   57.648960] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   57.648962] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   57.648963] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   57.648964] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   57.648965] R10: 00000000000000a7 R11: 0000000000000246 R12: 00000000c01864b0
>[   57.648966] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   57.648967] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   57.649001] ---[ end trace a27ce992f45e7189 ]---
>[   57.649004] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   57.649007] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   57.649163] Use count on domain AUX_A is already zero
>[   57.649168] ------------[ cut here ]------------
>[   57.649171] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   57.649172] Modules linked in: x86_pkg_temp_thermal
>[   57.649175] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   57.649175] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   57.649176] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   57.649178] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   57.649179] RSP: 0018:ffffa5dc817cf7b0 EFLAGS: 00010282
>[   57.649180] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   57.649182] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   57.649182] RBP: ffffa5dc817cf7d8 R08: 0000000000000001 R09: 0000000000001bb7
>[   57.649184] R10: ffffa1d7758e2950 R11: 0000000000001bb7 R12: ffffa1d7758e4b40
>[   57.649185] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   57.649186] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   57.649187] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   57.649188] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   57.649189] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   57.649190] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   57.649191] Call Trace:
>[   57.649193]  intel_dp_aux_ch+0x12a/0x6e0
>[   57.649196]  ? wake_atomic_t_function+0x60/0x60
>[   57.649197]  intel_dp_aux_transfer+0x12d/0x1f0
>[   57.649199]  ? drm_printk+0x89/0x90
>[   57.649201]  drm_dp_dpcd_access+0x58/0xf0
>[   57.649205]  drm_dp_dpcd_write+0x16/0x20
>[   57.649207]  intel_dp_set_link_train+0x44/0xe0
>[   57.649209]  intel_dp_stop_link_train+0xb/0x10
>[   57.649211]  intel_ddi_pre_enable+0x393/0x630
>[   57.649215]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   57.649217]  haswell_crtc_enable+0x26b/0x7f0
>[   57.649219]  intel_update_crtc+0x43/0xd0
>[   57.649221]  skl_update_crtcs+0x1a9/0x1e0
>[   57.649223]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   57.649225]  intel_atomic_commit+0x3af/0x4a0
>[   57.649228]  drm_atomic_commit+0x46/0x50
>[   57.649230]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   57.649233]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   57.649235]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   57.649239]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   57.649240]  drm_ioctl+0x1f2/0x440
>[   57.649243]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   57.649246]  ? selinux_file_ioctl+0x104/0x1a0
>[   57.649248]  do_vfs_ioctl+0x8d/0x590
>[   57.649250]  ? security_file_ioctl+0x3e/0x60
>[   57.649252]  SyS_ioctl+0x74/0x80
>[   57.649254]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   57.649255] RIP: 0033:0x7faabd9dc357
>[   57.649256] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   57.649257] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   57.649258] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   57.649259] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   57.649261] R10: 00000000000000a7 R11: 0000000000000246 R12: 00000000c01864b0
>[   57.649262] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   57.649263] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   57.649296] ---[ end trace a27ce992f45e718a ]---
>[   57.649545] [drm:intel_enable_pipe] enabling pipe B
>[   57.649549] [drm:drm_crtc_vblank_on] crtc 1, vblank enabled 0, inmodeset 1
>[   57.649554] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 57.647937 -> 57.648401 [e 0 us, 0 rep]
>[   57.649557] [drm:intel_edp_backlight_on.part.29] 
>[   57.649559] [drm:intel_panel_enable_backlight] pipe B
>[   57.649613] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   57.848682] Use count on domain AUX_A is already zero
>[   57.848693] ------------[ cut here ]------------
>[   57.848699] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   57.848700] Modules linked in: x86_pkg_temp_thermal
>[   57.848704] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   57.848705] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   57.848707] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   57.848710] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   57.848712] RSP: 0018:ffffa5dc817cf8f0 EFLAGS: 00010286
>[   57.848714] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   57.848716] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   57.848717] RBP: ffffa5dc817cf918 R08: 0000000000000001 R09: 0000000000001bf5
>[   57.848719] R10: ffffa5dc817cf918 R11: 0000000000001bf5 R12: ffffa1d7758e4b40
>[   57.848720] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   57.848722] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   57.848724] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   57.848725] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   57.848727] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   57.848728] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   57.848729] Call Trace:
>[   57.848733]  _intel_edp_backlight_on+0xe3/0x110
>[   57.848736]  intel_edp_backlight_on.part.29+0x34/0x40
>[   57.848739]  intel_edp_backlight_on+0x13/0x20
>[   57.848743]  intel_enable_ddi+0xbe/0xe0
>[   57.848748]  intel_encoders_enable.isra.104+0x6c/0x90
>[   57.848751]  haswell_crtc_enable+0x326/0x7f0
>[   57.848755]  intel_update_crtc+0x43/0xd0
>[   57.848757]  skl_update_crtcs+0x1a9/0x1e0
>[   57.848761]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   57.848764]  intel_atomic_commit+0x3af/0x4a0
>[   57.848768]  drm_atomic_commit+0x46/0x50
>[   57.848772]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   57.848777]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   57.848782]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   57.848786]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   57.848789]  drm_ioctl+0x1f2/0x440
>[   57.848793]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   57.848798]  ? selinux_file_ioctl+0x104/0x1a0
>[   57.848802]  do_vfs_ioctl+0x8d/0x590
>[   57.848806]  ? security_file_ioctl+0x3e/0x60
>[   57.848809]  SyS_ioctl+0x74/0x80
>[   57.848813]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   57.848815] RIP: 0033:0x7faabd9dc357
>[   57.848816] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   57.848819] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   57.848820] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   57.848821] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   57.848823] R10: 00000000000000a7 R11: 0000000000000246 R12: 00000000c01864b0
>[   57.848824] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   57.848826] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   57.848877] ---[ end trace a27ce992f45e718b ]---
>[   57.848881] [drm:intel_psr_enable] PSR disable by flag
>[   57.848885] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   57.848892] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   57.848898] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,1040)@ 57.847279 -> 57.831682 [e 0 us, 0 rep]
>[   57.848903] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=29, diff=11, hw=40 hw_last=29
>[   57.848948] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   57.848956] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   57.848959] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   57.848980] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   57.849495] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 57.847875 -> 57.848340 [e 0 us, 0 rep]
>[   57.849501] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=40, diff=1, hw=41 hw_last=40
>[   57.849520] [drm:drm_handle_vblank] vblank event on 40, current 41
>[   57.849537] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9c00
>[   57.849541] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   57.849545] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   57.849550] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   57.849554] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   57.849559] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9c00
>[   57.849564] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   57.849585] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   57.849591] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9c00
>[   57.849597] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   57.849601] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a75800 state to ffffa1d7756d9c00
>[   57.849606] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   57.849610] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775748700 state to ffffa1d7756d9c00
>[   57.849614] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748700 to [CRTC:39:pipe B]
>[   57.849630] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775748700
>[   57.849634] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   57.849638] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   57.849642] [drm:drm_atomic_check_only] checking ffffa1d7756d9c00
>[   57.849651] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   57.849655] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   57.849667] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756d9c00 nonblocking
>[   57.849685] [drm:drm_mode_object_put] OBJ ID: 61 (3)
>[   57.849705] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   57.849719] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   57.849733] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   57.849746] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9000
>[   57.849760] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   57.849774] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a75000 state to ffffa1d7756d9000
>[   57.849786] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   57.849800] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   57.849812] [drm:drm_atomic_check_only] checking ffffa1d7756d9000
>[   57.849823] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   57.849836] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: n
>[   57.849845] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9000
>[   57.849858] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   57.849874] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   57.849885] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb80 state to ffffa1d7756d9000
>[   57.849900] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   57.849911] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   57.849926] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   57.849940] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749100 state to ffffa1d7756d9000
>[   57.849953] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9000
>[   57.849968] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   57.849979] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   57.849993] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   57.850003] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   57.850019] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   57.850035] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   57.850042] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   57.850055] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   57.850067] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   57.850077] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   57.850091] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   57.850102] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   57.850108] [drm:intel_dump_pipe_config] requested mode:
>[   57.850118] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   57.850123] [drm:intel_dump_pipe_config] adjusted mode:
>[   57.850133] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   57.850141] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   57.850145] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   57.850149] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   57.850155] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   57.850159] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   57.850166] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   57.850169] [drm:intel_dump_pipe_config] planes on this crtc
>[   57.850177] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   57.850182] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   57.850186] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   57.850189] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   57.850197] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   57.850203] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   57.850209] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   57.850220] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   57.850225] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
>[   57.850232] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   57.850236] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   57.850243] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   57.850249] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a70800 state to ffffa1d7756d9000
>[   57.850255] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a76000 state to ffffa1d7756d9000
>[   57.850264] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 860) -> (0 - 0)
>[   57.850270] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (860 - 892) -> (0 - 0)
>[   57.850274] [drm:drm_atomic_commit] committing ffffa1d7756d9000
>[   57.866176] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 57.864538 -> 57.865003 [e 0 us, 0 rep]
>[   57.866182] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=41, diff=1, hw=42 hw_last=41
>[   57.866187] [drm:drm_handle_vblank] vblank event on 41, current 42
>[   57.866211] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9c00
>[   57.866216] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   57.866221] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   57.866225] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9c00
>[   57.866263] [drm:intel_edp_backlight_off.part.30] 
>[   57.866288] Use count on domain AUX_A is already zero
>[   57.866304] ------------[ cut here ]------------
>[   57.866312] WARNING: CPU: 1 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   57.866313] Modules linked in: x86_pkg_temp_thermal
>[   57.866325] CPU: 1 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   57.866327] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   57.866330] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   57.866336] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   57.866339] RSP: 0018:ffffa5dc817cf9e8 EFLAGS: 00010292
>[   57.866343] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   57.866346] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c4cba0
>[   57.866349] RBP: ffffa5dc817cfa10 R08: 0000000000000001 R09: 0000000000001c8e
>[   57.866351] R10: ffffa5dc80f2be40 R11: 0000000000001c8e R12: ffffa1d7758e4b40
>[   57.866353] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   57.866356] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   57.866362] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   57.866364] CR2: 00007fae7efb5000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   57.866366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   57.866369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   57.866371] Call Trace:
>[   57.866378]  _intel_edp_backlight_off+0xab/0x110
>[   57.866383]  intel_edp_backlight_off.part.30+0x28/0x40
>[   57.866388]  intel_edp_backlight_off+0x13/0x20
>[   57.866392]  intel_disable_ddi+0x99/0xc0
>[   57.866398]  intel_encoders_disable.isra.105+0x7f/0x90
>[   57.866404]  haswell_crtc_disable+0x55/0x170
>[   57.866409]  intel_atomic_commit_tail+0x128/0xfe0
>[   57.866414]  intel_atomic_commit+0x3af/0x4a0
>[   57.866421]  ? drm_mode_object_put+0x3f/0x60
>[   57.866426]  drm_atomic_commit+0x46/0x50
>[   57.866432]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   57.866439]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   57.866445]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   57.866450]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   57.866455]  drm_ioctl+0x1f2/0x440
>[   57.866461]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   57.866468]  ? selinux_file_ioctl+0x104/0x1a0
>[   57.866474]  do_vfs_ioctl+0x8d/0x590
>[   57.866479]  ? __schedule+0x31c/0x6c0
>[   57.866486]  ? security_file_ioctl+0x3e/0x60
>[   57.866491]  SyS_ioctl+0x74/0x80
>[   57.866496]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   57.866500] RIP: 0033:0x7faabd9dc357
>[   57.866503] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   57.866508] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   57.866510] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   57.866512] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   57.866515] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   57.866518] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   57.866521] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   57.866602] ---[ end trace a27ce992f45e718c ]---
>[   57.882820] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 57.881198 -> 57.881663 [e 0 us, 0 rep]
>[   57.882843] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=42, diff=1, hw=43 hw_last=42
>[   57.882846] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   57.882852] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-29)@ 57.881234 -> 57.881669 [e 0 us, 0 rep]
>[   57.882856] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=43, diff=0, hw=43 hw_last=43
>[   58.072700] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   58.072735] [drm:drm_crtc_vblank_off] crtc 1, vblank enabled 0, inmodeset 0
>[   58.072744] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,413)@ 58.71123 -> 58.64930 [e 0 us, 0 rep]
>[   58.072748] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=43, diff=11, hw=54 hw_last=43
>[   58.072752] [drm:intel_disable_pipe] disabling pipe B
>[   58.083275] Use count on domain AUX_A is already zero
>[   58.083288] ------------[ cut here ]------------
>[   58.083294] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   58.083295] Modules linked in: x86_pkg_temp_thermal
>[   58.083301] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.083302] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.083304] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.083308] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   58.083309] RSP: 0018:ffffa5dc817cf8c8 EFLAGS: 00010292
>[   58.083312] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   58.083313] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   58.083315] RBP: ffffa5dc817cf8f0 R08: 0000000000000001 R09: 0000000000001ccb
>[   58.083316] R10: ffffa1d7758e2950 R11: 0000000000001ccb R12: ffffa1d7758e4b40
>[   58.083318] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   58.083320] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   58.083322] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.083324] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.083325] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.083327] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.083328] Call Trace:
>[   58.083332]  intel_dp_aux_ch+0x12a/0x6e0
>[   58.083337]  ? wake_atomic_t_function+0x60/0x60
>[   58.083340]  intel_dp_aux_transfer+0x12d/0x1f0
>[   58.083343]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   58.083348]  drm_dp_dpcd_access+0x58/0xf0
>[   58.083353]  drm_dp_dpcd_write+0x16/0x20
>[   58.083355]  intel_dp_sink_dpms+0x9f/0xd0
>[   58.083360]  intel_ddi_post_disable+0x14a/0x260
>[   58.083365]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   58.083367]  haswell_crtc_disable+0x100/0x170
>[   58.083371]  intel_atomic_commit_tail+0x128/0xfe0
>[   58.083375]  intel_atomic_commit+0x3af/0x4a0
>[   58.083379]  ? drm_mode_object_put+0x3f/0x60
>[   58.083383]  drm_atomic_commit+0x46/0x50
>[   58.083387]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.083392]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.083396]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.083401]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.083404]  drm_ioctl+0x1f2/0x440
>[   58.083408]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.083413]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.083417]  do_vfs_ioctl+0x8d/0x590
>[   58.083422]  ? __schedule+0x31c/0x6c0
>[   58.083426]  ? security_file_ioctl+0x3e/0x60
>[   58.083429]  SyS_ioctl+0x74/0x80
>[   58.083433]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.083435] RIP: 0033:0x7faabd9dc357
>[   58.083436] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.083439] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.083440] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.083442] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   58.083443] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.083445] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.083446] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   58.083498] ---[ end trace a27ce992f45e718d ]---
>[   58.083512] Use count on domain AUX_A is already zero
>[   58.083521] ------------[ cut here ]------------
>[   58.083526] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   58.083526] Modules linked in: x86_pkg_temp_thermal
>[   58.083531] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.083532] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.083533] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.083536] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   58.083538] RSP: 0018:ffffa5dc817cfa20 EFLAGS: 00010282
>[   58.083540] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   58.083542] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   58.083543] RBP: ffffa5dc817cfa48 R08: 0000000000000001 R09: 0000000000001d02
>[   58.083545] R10: ffffa1d7758e2950 R11: 0000000000001d02 R12: ffffa1d7758e4b40
>[   58.083546] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   58.083548] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   58.083550] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.083551] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.083553] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.083554] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.083555] Call Trace:
>[   58.083558]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   58.083561]  intel_edp_panel_vdd_on+0x13/0x20
>[   58.083565]  intel_ddi_post_disable+0xca/0x260
>[   58.083570]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   58.083572]  haswell_crtc_disable+0x100/0x170
>[   58.083575]  intel_atomic_commit_tail+0x128/0xfe0
>[   58.083579]  intel_atomic_commit+0x3af/0x4a0
>[   58.083584]  ? drm_mode_object_put+0x3f/0x60
>[   58.083587]  drm_atomic_commit+0x46/0x50
>[   58.083591]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.083595]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.083600]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.083604]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.083607]  drm_ioctl+0x1f2/0x440
>[   58.083611]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.083616]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.083635]  do_vfs_ioctl+0x8d/0x590
>[   58.083639]  ? __schedule+0x31c/0x6c0
>[   58.083644]  ? security_file_ioctl+0x3e/0x60
>[   58.083647]  SyS_ioctl+0x74/0x80
>[   58.083650]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.083652] RIP: 0033:0x7faabd9dc357
>[   58.083653] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.083656] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.083657] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.083658] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   58.083660] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.083661] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.083663] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   58.083903] ---[ end trace a27ce992f45e718e ]---
>[   58.083912] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   58.083936] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   58.083992] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   58.135913] [drm:wait_panel_status] Wait complete
>[   58.135915] Use count on domain AUX_A is already zero
>[   58.135929] ------------[ cut here ]------------
>[   58.135936] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   58.135937] Modules linked in: x86_pkg_temp_thermal
>[   58.135943] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.135944] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.135946] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.135950] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   58.135952] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   58.135955] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   58.135956] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781dccba0
>[   58.135958] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 0000000000001d38
>[   58.135960] R10: ffffa5dc80d1be88 R11: 0000000000001d38 R12: ffffa1d7758e4b40
>[   58.135961] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   58.135964] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   58.135966] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.135967] CR2: 00007ff56a780000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.135969] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.135971] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.135972] Call Trace:
>[   58.135977]  intel_edp_panel_off.part.28+0x12f/0x160
>[   58.135980]  intel_edp_panel_off+0x13/0x20
>[   58.135985]  intel_ddi_post_disable+0xd2/0x260
>[   58.135990]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   58.135993]  haswell_crtc_disable+0x100/0x170
>[   58.135997]  intel_atomic_commit_tail+0x128/0xfe0
>[   58.136000]  intel_atomic_commit+0x3af/0x4a0
>[   58.136006]  ? drm_mode_object_put+0x3f/0x60
>[   58.136010]  drm_atomic_commit+0x46/0x50
>[   58.136014]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.136019]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.136024]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.136028]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.136031]  drm_ioctl+0x1f2/0x440
>[   58.136035]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.136041]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.136046]  do_vfs_ioctl+0x8d/0x590
>[   58.136051]  ? __schedule+0x31c/0x6c0
>[   58.136055]  ? security_file_ioctl+0x3e/0x60
>[   58.136059]  SyS_ioctl+0x74/0x80
>[   58.136063]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.136065] RIP: 0033:0x7faabd9dc357
>[   58.136067] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.136070] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.136071] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.136072] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   58.136074] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.136075] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.136077] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   58.136130] ---[ end trace a27ce992f45e718f ]---
>[   58.136148] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 2, on? 1) for crtc 39
>[   58.136152] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   58.136158] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   58.136163] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   58.136167] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   58.136182] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   58.136187] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   58.136195] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   58.136205] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   58.136211] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   58.136218] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   58.136229] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   58.136237] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   58.136249] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   58.136257] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   58.136267] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   58.136275] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   58.136287] [drm:intel_power_well_disable] disabling DC off
>[   58.136294] [drm:intel_power_well_disable] disabling always-on
>[   58.136303] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   58.136313] [drm:intel_power_well_enable] enabling always-on
>[   58.136322] [drm:intel_power_well_disable] disabling always-on
>[   58.136330] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   58.136336] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   58.136345] [drm:intel_power_well_enable] enabling always-on
>[   58.136355] [drm:intel_power_well_disable] disabling always-on
>[   58.136366] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   58.136373] [drm:intel_power_well_enable] enabling always-on
>[   58.136380] [drm:intel_power_well_disable] disabling always-on
>[   58.136386] Use count on power well DC off is already zero
>[   58.136404] ------------[ cut here ]------------
>[   58.136410] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   58.136410] Modules linked in: x86_pkg_temp_thermal
>[   58.136415] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.136416] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.136418] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.136422] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   58.136429] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   58.136432] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffa1d781dda9c0
>[   58.136435] RDX: 0000000000200000 RSI: 0000000000000001 RDI: ffffffffa0c9d84c
>[   58.136437] RBP: ffffa5dc817cfb48 R08: 0000000000200000 R09: 0000000000000000
>[   58.136439] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   58.136441] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   58.136444] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   58.136446] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.136450] CR2: 00007ff56a780000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.136452] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.136454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.136456] Call Trace:
>[   58.136461]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   58.136468]  intel_atomic_commit+0x3af/0x4a0
>[   58.136476]  ? drm_mode_object_put+0x3f/0x60
>[   58.136480]  drm_atomic_commit+0x46/0x50
>[   58.136485]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.136491]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.136499]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.136505]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.136509]  drm_ioctl+0x1f2/0x440
>[   58.136514]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.136520]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.136527]  do_vfs_ioctl+0x8d/0x590
>[   58.136533]  ? __schedule+0x31c/0x6c0
>[   58.136540]  ? security_file_ioctl+0x3e/0x60
>[   58.136544]  SyS_ioctl+0x74/0x80
>[   58.136551]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.136554] RIP: 0033:0x7faabd9dc357
>[   58.136556] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.136560] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.136562] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.136567] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   58.136578] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.136586] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.136592] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   58.136737] ---[ end trace a27ce992f45e7190 ]---
>[   58.136740] Use count on power well always-on is already zero
>[   58.136753] ------------[ cut here ]------------
>[   58.136761] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   58.136763] Modules linked in: x86_pkg_temp_thermal
>[   58.136772] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.136774] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.136778] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.136782] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   58.136784] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   58.136788] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   58.136790] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   58.136793] RBP: ffffa5dc817cfb48 R08: 0000000000000031 R09: 0000000000001db3
>[   58.136796] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   58.136799] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   58.136802] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   58.136805] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.136809] CR2: 00007ff56a780000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.136813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.136815] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.136816] Call Trace:
>[   58.136822]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   58.136827]  intel_atomic_commit+0x3af/0x4a0
>[   58.136835]  ? drm_mode_object_put+0x3f/0x60
>[   58.136839]  drm_atomic_commit+0x46/0x50
>[   58.136845]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.136852]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.136858]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.136866]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.136871]  drm_ioctl+0x1f2/0x440
>[   58.136876]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.136883]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.136887]  do_vfs_ioctl+0x8d/0x590
>[   58.136895]  ? __schedule+0x31c/0x6c0
>[   58.136900]  ? security_file_ioctl+0x3e/0x60
>[   58.136907]  SyS_ioctl+0x74/0x80
>[   58.136913]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.136916] RIP: 0033:0x7faabd9dc357
>[   58.136918] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.136921] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.136924] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.136928] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   58.136930] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.136933] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.136937] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   58.137022] ---[ end trace a27ce992f45e7191 ]---
>[   58.137036] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9000
>[   58.137042] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   58.137049] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   58.137056] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   58.137063] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   58.137069] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9000
>[   58.137074] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   58.137085] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.137092] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae7400
>[   58.137097] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   58.137103] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742937000 state to ffffa1d777ae7400
>[   58.137110] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   58.137114] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f5c00 state to ffffa1d777ae7400
>[   58.137120] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f5c00 to [CRTC:39:pipe B]
>[   58.137124] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d7429f5c00
>[   58.137128] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   58.137132] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   58.137137] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   58.137141] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae7400
>[   58.137147] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   58.137153] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   58.137156] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae7400
>[   58.137161] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   58.137164] [drm:drm_ioctl] ret = -22
>[   58.137192] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   58.137197] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae7400
>[   58.137202] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   58.137207] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742937000 state to ffffa1d777ae7400
>[   58.137213] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   58.137217] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f5c00 state to ffffa1d777ae7400
>[   58.137221] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f5c00 to [CRTC:39:pipe B]
>[   58.137224] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d7429f5c00
>[   58.137228] [drm:drm_mode_object_get] OBJ ID: 61 (2)
>[   58.137231] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   58.137237] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   58.137241] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae7400
>[   58.137246] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   58.137250] [drm:drm_mode_object_put] OBJ ID: 61 (3)
>[   58.137254] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae7400
>[   58.137258] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   58.137262] [drm:drm_ioctl] ret = -22
>[   58.137266] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   58.137270] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   58.137273] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   58.137280] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae7400
>[   58.137285] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   58.137290] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742937000 state to ffffa1d777ae7400
>[   58.137294] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   58.137298] [drm:drm_atomic_check_only] checking ffffa1d777ae7400
>[   58.137302] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   58.137306] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: y
>[   58.137311] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae7400
>[   58.137317] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   58.137321] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   58.137325] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d7637b0600 state to ffffa1d777ae7400
>[   58.137329] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   58.137333] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   58.137340] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   58.137345] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f5c00 state to ffffa1d777ae7400
>[   58.137350] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae7400
>[   58.137354] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   58.137358] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   58.137362] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   58.137365] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   58.137371] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   58.137375] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   58.137378] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   58.137382] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   58.137385] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   58.137388] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   58.137395] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   58.137397] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   58.137399] [drm:intel_dump_pipe_config] requested mode:
>[   58.137406] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   58.137408] [drm:intel_dump_pipe_config] adjusted mode:
>[   58.137416] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   58.137420] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   58.137423] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   58.137426] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   58.137430] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   58.137432] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   58.137437] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   58.137441] [drm:intel_dump_pipe_config] planes on this crtc
>[   58.137445] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   58.137449] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   58.137451] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   58.137453] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   58.137458] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   58.137462] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   58.137467] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   58.137475] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   58.137480] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 0 -> 1, off 0, on 1, ms 1
>[   58.137485] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   58.137489] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   58.137496] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   58.137500] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742932000 state to ffffa1d777ae7400
>[   58.137504] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742935000 state to ffffa1d777ae7400
>[   58.137515] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 0) -> (0 - 860)
>[   58.137517] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (0 - 0) -> (860 - 892)
>[   58.137523] [drm:drm_atomic_commit] committing ffffa1d777ae7400
>[   58.137546] [drm:intel_power_well_enable] enabling always-on
>[   58.137548] [drm:intel_power_well_enable] enabling DC off
>[   58.137552] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   58.137564] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   58.137570] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   58.137574] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   58.137577] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   58.137580] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   58.137583] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   58.137585] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   58.137590] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   58.137596] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   58.137603] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   58.137609] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   58.137616] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 2, on? 0) for crtc 39
>[   58.137631] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   58.137657] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   58.137669] [drm:edp_panel_on] Turn eDP port A panel power on
>[   58.137682] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   58.137693] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   58.720754] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   58.720764] [drm:wait_panel_status] Wait complete
>[   58.720789] [drm:edp_panel_on] Wait for panel power on
>[   58.720843] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   58.856667] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   58.856673] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   58.856678] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   58.856694] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   58.922102] [drm:wait_panel_status] Wait complete
>[   58.922106] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294726217
>[   58.922118] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   58.924204] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   58.924224] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   58.924235] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   58.924283] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   58.924458] Use count on domain AUX_A is already zero
>[   58.924471] ------------[ cut here ]------------
>[   58.924479] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   58.924480] Modules linked in: x86_pkg_temp_thermal
>[   58.924486] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.924487] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.924489] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.924493] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   58.924495] RSP: 0018:ffffa5dc817cf7b8 EFLAGS: 00010296
>[   58.924498] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   58.924499] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   58.924501] RBP: ffffa5dc817cf7e0 R08: 0000000000000001 R09: 0000000000001e68
>[   58.924503] R10: ffffa1d7758e2950 R11: 0000000000001e68 R12: ffffa1d7758e4b40
>[   58.924504] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   58.924507] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   58.924509] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.924510] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.924512] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.924513] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.924514] Call Trace:
>[   58.924520]  intel_dp_aux_ch+0x12a/0x6e0
>[   58.924525]  ? wake_atomic_t_function+0x60/0x60
>[   58.924528]  intel_dp_aux_transfer+0x12d/0x1f0
>[   58.924533]  drm_dp_dpcd_access+0x58/0xf0
>[   58.924537]  drm_dp_dpcd_write+0x16/0x20
>[   58.924541]  intel_dp_sink_dpms+0x41/0xd0
>[   58.924545]  intel_ddi_pre_enable+0x34a/0x630
>[   58.924550]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   58.924553]  haswell_crtc_enable+0x26b/0x7f0
>[   58.924557]  intel_update_crtc+0x43/0xd0
>[   58.924560]  skl_update_crtcs+0x1a9/0x1e0
>[   58.924563]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   58.924567]  intel_atomic_commit+0x3af/0x4a0
>[   58.924571]  drm_atomic_commit+0x46/0x50
>[   58.924575]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.924580]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.924584]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.924589]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.924592]  drm_ioctl+0x1f2/0x440
>[   58.924596]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.924602]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.924606]  do_vfs_ioctl+0x8d/0x590
>[   58.924610]  ? security_file_ioctl+0x3e/0x60
>[   58.924613]  SyS_ioctl+0x74/0x80
>[   58.924636]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.924638] RIP: 0033:0x7faabd9dc357
>[   58.924640] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.924643] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.924645] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.924646] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   58.924647] R10: 00080201527f9d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.924649] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.924651] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   58.924858] ---[ end trace a27ce992f45e7192 ]---
>[   58.924875] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   58.925654] Use count on domain AUX_A is already zero
>[   58.925669] ------------[ cut here ]------------
>[   58.925677] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   58.925678] Modules linked in: x86_pkg_temp_thermal
>[   58.925685] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.925687] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.925688] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.925692] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   58.925694] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   58.925697] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   58.925698] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   58.925700] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000001e9f
>[   58.925701] R10: ffffa1d7758e2950 R11: 0000000000001e9f R12: ffffa1d7758e4b40
>[   58.925703] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   58.925705] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   58.925707] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.925708] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.925710] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.925711] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.925712] Call Trace:
>[   58.925717]  intel_dp_aux_ch+0x12a/0x6e0
>[   58.925722]  ? wake_atomic_t_function+0x60/0x60
>[   58.925725]  intel_dp_aux_transfer+0x12d/0x1f0
>[   58.925728]  ? vprintk_default+0x1a/0x20
>[   58.925733]  drm_dp_dpcd_access+0x58/0xf0
>[   58.925737]  drm_dp_dpcd_write+0x16/0x20
>[   58.925743]  intel_dp_start_link_train+0x7b/0x520
>[   58.925747]  intel_ddi_pre_enable+0x378/0x630
>[   58.925752]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   58.925755]  haswell_crtc_enable+0x26b/0x7f0
>[   58.925759]  intel_update_crtc+0x43/0xd0
>[   58.925762]  skl_update_crtcs+0x1a9/0x1e0
>[   58.925766]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   58.925770]  intel_atomic_commit+0x3af/0x4a0
>[   58.925774]  drm_atomic_commit+0x46/0x50
>[   58.925779]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.925783]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.925788]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.925794]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.925797]  drm_ioctl+0x1f2/0x440
>[   58.925801]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.925806]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.925810]  do_vfs_ioctl+0x8d/0x590
>[   58.925815]  ? security_file_ioctl+0x3e/0x60
>[   58.925818]  SyS_ioctl+0x74/0x80
>[   58.925823]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.925825] RIP: 0033:0x7faabd9dc357
>[   58.925826] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.925829] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.925831] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.925832] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   58.925833] R10: 00080201527f9d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.925835] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.925837] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   58.925893] ---[ end trace a27ce992f45e7193 ]---
>[   58.926062] Use count on domain AUX_A is already zero
>[   58.926073] ------------[ cut here ]------------
>[   58.926078] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   58.926078] Modules linked in: x86_pkg_temp_thermal
>[   58.926084] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.926085] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.926086] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.926090] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   58.926091] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   58.926093] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   58.926095] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   58.926096] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000001ed6
>[   58.926098] R10: ffffa1d7758e2950 R11: 0000000000001ed6 R12: ffffa1d7758e4b40
>[   58.926099] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   58.926102] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   58.926105] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.926106] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.926107] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.926109] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.926110] Call Trace:
>[   58.926113]  intel_dp_aux_ch+0x12a/0x6e0
>[   58.926118]  ? wake_atomic_t_function+0x60/0x60
>[   58.926121]  intel_dp_aux_transfer+0x12d/0x1f0
>[   58.926124]  ? vprintk_default+0x1a/0x20
>[   58.926130]  drm_dp_dpcd_access+0x58/0xf0
>[   58.926134]  drm_dp_dpcd_write+0x16/0x20
>[   58.926138]  intel_dp_start_link_train+0xa3/0x520
>[   58.926142]  intel_ddi_pre_enable+0x378/0x630
>[   58.926148]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   58.926153]  haswell_crtc_enable+0x26b/0x7f0
>[   58.926156]  intel_update_crtc+0x43/0xd0
>[   58.926159]  skl_update_crtcs+0x1a9/0x1e0
>[   58.926162]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   58.926166]  intel_atomic_commit+0x3af/0x4a0
>[   58.926170]  drm_atomic_commit+0x46/0x50
>[   58.926176]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.926180]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.926185]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.926189]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.926193]  drm_ioctl+0x1f2/0x440
>[   58.926198]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.926203]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.926206]  do_vfs_ioctl+0x8d/0x590
>[   58.926211]  ? security_file_ioctl+0x3e/0x60
>[   58.926215]  SyS_ioctl+0x74/0x80
>[   58.926219]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.926221] RIP: 0033:0x7faabd9dc357
>[   58.926222] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.926225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.926226] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.926227] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   58.926229] R10: 00080201527f9d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.926230] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.926232] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   58.926288] ---[ end trace a27ce992f45e7194 ]---
>[   58.926294] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   58.926298] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   58.926302] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   58.926306] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   58.926481] Use count on domain AUX_A is already zero
>[   58.926491] ------------[ cut here ]------------
>[   58.926496] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   58.926498] Modules linked in: x86_pkg_temp_thermal
>[   58.926502] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.926503] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.926504] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.926507] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   58.926509] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   58.926511] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   58.926512] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   58.926514] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000001f11
>[   58.926515] R10: ffffa1d7758e2950 R11: 0000000000001f11 R12: ffffa1d7758e4b40
>[   58.926517] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   58.926520] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   58.926522] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.926523] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.926525] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.926526] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.926527] Call Trace:
>[   58.926530]  intel_dp_aux_ch+0x12a/0x6e0
>[   58.926535]  ? wake_atomic_t_function+0x60/0x60
>[   58.926538]  intel_dp_aux_transfer+0x12d/0x1f0
>[   58.926542]  ? drm_printk+0x89/0x90
>[   58.926547]  drm_dp_dpcd_access+0x58/0xf0
>[   58.926551]  drm_dp_dpcd_write+0x16/0x20
>[   58.926555]  intel_dp_set_link_train+0x44/0xe0
>[   58.926559]  intel_dp_start_link_train+0xd4/0x520
>[   58.926563]  intel_ddi_pre_enable+0x378/0x630
>[   58.926570]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   58.926573]  haswell_crtc_enable+0x26b/0x7f0
>[   58.926576]  intel_update_crtc+0x43/0xd0
>[   58.926579]  skl_update_crtcs+0x1a9/0x1e0
>[   58.926583]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   58.926587]  intel_atomic_commit+0x3af/0x4a0
>[   58.926592]  drm_atomic_commit+0x46/0x50
>[   58.926595]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.926600]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.926604]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.926609]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.926613]  drm_ioctl+0x1f2/0x440
>[   58.926617]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.926636]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.926647]  do_vfs_ioctl+0x8d/0x590
>[   58.926656]  ? security_file_ioctl+0x3e/0x60
>[   58.926662]  SyS_ioctl+0x74/0x80
>[   58.926674]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.926682] RIP: 0033:0x7faabd9dc357
>[   58.926687] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.926702] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.926710] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.926717] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   58.926723] R10: 00080201527f9d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.926734] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.926742] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   58.927005] ---[ end trace a27ce992f45e7195 ]---
>[   58.927272] Use count on domain AUX_A is already zero
>[   58.927285] ------------[ cut here ]------------
>[   58.927292] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   58.927293] Modules linked in: x86_pkg_temp_thermal
>[   58.927302] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.927304] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.927306] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.927310] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   58.927313] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   58.927318] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   58.927320] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   58.927322] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000001f49
>[   58.927325] R10: ffffa1d7758e2950 R11: 0000000000001f49 R12: ffffa1d7758e4b40
>[   58.927327] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   58.927330] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   58.927332] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.927336] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.927339] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.927341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.927344] Call Trace:
>[   58.927349]  intel_dp_aux_ch+0x12a/0x6e0
>[   58.927355]  ? wake_atomic_t_function+0x60/0x60
>[   58.927363]  intel_dp_aux_transfer+0xa0/0x1f0
>[   58.927374]  drm_dp_dpcd_access+0x58/0xf0
>[   58.927387]  drm_dp_dpcd_read+0x2c/0x60
>[   58.927396]  intel_dp_get_link_status+0x1d/0x30
>[   58.927410]  intel_dp_start_link_train+0xfd/0x520
>[   58.927422]  intel_ddi_pre_enable+0x378/0x630
>[   58.927436]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   58.927449]  haswell_crtc_enable+0x26b/0x7f0
>[   58.927458]  intel_update_crtc+0x43/0xd0
>[   58.927469]  skl_update_crtcs+0x1a9/0x1e0
>[   58.927477]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   58.927485]  intel_atomic_commit+0x3af/0x4a0
>[   58.927491]  drm_atomic_commit+0x46/0x50
>[   58.927496]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.927502]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.927509]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.927516]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.927520]  drm_ioctl+0x1f2/0x440
>[   58.927534]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.927544]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.927557]  do_vfs_ioctl+0x8d/0x590
>[   58.927567]  ? security_file_ioctl+0x3e/0x60
>[   58.927571]  SyS_ioctl+0x74/0x80
>[   58.927579]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.927581] RIP: 0033:0x7faabd9dc357
>[   58.927583] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.927586] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.927589] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.927591] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   58.927594] R10: 00080201527f9d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.927597] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.927601] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   58.927706] ---[ end trace a27ce992f45e7196 ]---
>[   58.927912] Use count on domain AUX_A is already zero
>[   58.927925] ------------[ cut here ]------------
>[   58.927932] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   58.927935] Modules linked in: x86_pkg_temp_thermal
>[   58.927943] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.927945] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.927947] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.927951] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   58.927953] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   58.927959] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   58.927962] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   58.927965] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000001f80
>[   58.927967] R10: ffffa1d7758e2950 R11: 0000000000001f80 R12: ffffa1d7758e4b40
>[   58.927969] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   58.927972] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   58.927975] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.927980] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.927984] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.927986] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.927987] Call Trace:
>[   58.927992]  intel_dp_aux_ch+0x12a/0x6e0
>[   58.927998]  ? wake_atomic_t_function+0x60/0x60
>[   58.928004]  intel_dp_aux_transfer+0xa0/0x1f0
>[   58.928010]  drm_dp_dpcd_access+0x58/0xf0
>[   58.928017]  drm_dp_dpcd_read+0x52/0x60
>[   58.928022]  intel_dp_get_link_status+0x1d/0x30
>[   58.928027]  intel_dp_start_link_train+0xfd/0x520
>[   58.928034]  intel_ddi_pre_enable+0x378/0x630
>[   58.928040]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   58.928045]  haswell_crtc_enable+0x26b/0x7f0
>[   58.928050]  intel_update_crtc+0x43/0xd0
>[   58.928054]  skl_update_crtcs+0x1a9/0x1e0
>[   58.928061]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   58.928067]  intel_atomic_commit+0x3af/0x4a0
>[   58.928073]  drm_atomic_commit+0x46/0x50
>[   58.928078]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.928084]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.928090]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.928097]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.928101]  drm_ioctl+0x1f2/0x440
>[   58.928108]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.928116]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.928121]  do_vfs_ioctl+0x8d/0x590
>[   58.928127]  ? security_file_ioctl+0x3e/0x60
>[   58.928134]  SyS_ioctl+0x74/0x80
>[   58.928138]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.928141] RIP: 0033:0x7faabd9dc357
>[   58.928143] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.928148] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.928150] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.928153] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   58.928156] R10: 00080201527f9d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.928159] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.928162] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   58.928247] ---[ end trace a27ce992f45e7197 ]---
>[   58.928255] [drm:intel_dp_start_link_train] clock recovery OK
>[   58.928261] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   58.928441] Use count on domain AUX_A is already zero
>[   58.928455] ------------[ cut here ]------------
>[   58.928461] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   58.928463] Modules linked in: x86_pkg_temp_thermal
>[   58.928469] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.928471] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.928473] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.928479] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   58.928483] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   58.928487] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   58.928490] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   58.928492] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000001fb9
>[   58.928494] R10: ffffa1d7758e2950 R11: 0000000000001fb9 R12: ffffa1d7758e4b40
>[   58.928498] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   58.928501] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   58.928503] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.928507] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.928509] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.928511] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.928513] Call Trace:
>[   58.928517]  intel_dp_aux_ch+0x12a/0x6e0
>[   58.928524]  ? wake_atomic_t_function+0x60/0x60
>[   58.928528]  intel_dp_aux_transfer+0x12d/0x1f0
>[   58.928536]  ? drm_printk+0x89/0x90
>[   58.928542]  drm_dp_dpcd_access+0x58/0xf0
>[   58.928548]  drm_dp_dpcd_write+0x16/0x20
>[   58.928554]  intel_dp_set_link_train+0x44/0xe0
>[   58.928560]  intel_dp_start_link_train+0x216/0x520
>[   58.928567]  intel_ddi_pre_enable+0x378/0x630
>[   58.928575]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   58.928579]  haswell_crtc_enable+0x26b/0x7f0
>[   58.928584]  intel_update_crtc+0x43/0xd0
>[   58.928589]  skl_update_crtcs+0x1a9/0x1e0
>[   58.928596]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   58.928601]  intel_atomic_commit+0x3af/0x4a0
>[   58.928607]  drm_atomic_commit+0x46/0x50
>[   58.928612]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.928617]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.928633]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.928642]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.928655]  drm_ioctl+0x1f2/0x440
>[   58.928665]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.928675]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.928688]  do_vfs_ioctl+0x8d/0x590
>[   58.928701]  ? security_file_ioctl+0x3e/0x60
>[   58.928709]  SyS_ioctl+0x74/0x80
>[   58.928721]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.928730] RIP: 0033:0x7faabd9dc357
>[   58.928741] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.928755] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.928760] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.928770] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   58.928775] R10: 00080201527f9d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.928783] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.928791] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   58.929003] ---[ end trace a27ce992f45e7198 ]---
>[   58.929574] Use count on domain AUX_A is already zero
>[   58.929579] ------------[ cut here ]------------
>[   58.929582] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   58.929583] Modules linked in: x86_pkg_temp_thermal
>[   58.929586] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.929586] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.929587] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.929589] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   58.929590] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   58.929591] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   58.929593] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   58.929594] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000001ff1
>[   58.929594] R10: ffffa1d7758e2950 R11: 0000000000001ff1 R12: ffffa1d7758e4b40
>[   58.929595] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   58.929596] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   58.929597] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.929599] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.929599] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.929600] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.929601] Call Trace:
>[   58.929603]  intel_dp_aux_ch+0x12a/0x6e0
>[   58.929606]  ? wake_atomic_t_function+0x60/0x60
>[   58.929608]  intel_dp_aux_transfer+0xa0/0x1f0
>[   58.929610]  drm_dp_dpcd_access+0x58/0xf0
>[   58.929613]  drm_dp_dpcd_read+0x2c/0x60
>[   58.929615]  intel_dp_get_link_status+0x1d/0x30
>[   58.929620]  intel_dp_start_link_train+0x270/0x520
>[   58.929624]  intel_ddi_pre_enable+0x378/0x630
>[   58.929630]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   58.929634]  haswell_crtc_enable+0x26b/0x7f0
>[   58.929639]  intel_update_crtc+0x43/0xd0
>[   58.929641]  skl_update_crtcs+0x1a9/0x1e0
>[   58.929645]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   58.929648]  intel_atomic_commit+0x3af/0x4a0
>[   58.929653]  drm_atomic_commit+0x46/0x50
>[   58.929658]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.929663]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.929668]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.929672]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.929676]  drm_ioctl+0x1f2/0x440
>[   58.929681]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.929683]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.929685]  do_vfs_ioctl+0x8d/0x590
>[   58.929688]  ? security_file_ioctl+0x3e/0x60
>[   58.929690]  SyS_ioctl+0x74/0x80
>[   58.929692]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.929693] RIP: 0033:0x7faabd9dc357
>[   58.929694] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.929696] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.929697] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.929698] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   58.929699] R10: 00080201527f9d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.929700] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.929700] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   58.929744] ---[ end trace a27ce992f45e7199 ]---
>[   58.929939] Use count on domain AUX_A is already zero
>[   58.929944] ------------[ cut here ]------------
>[   58.929947] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   58.929948] Modules linked in: x86_pkg_temp_thermal
>[   58.929950] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.929951] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.929952] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.929954] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   58.929955] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   58.929957] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   58.929958] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   58.929959] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000002028
>[   58.929960] R10: ffffa1d7758e2950 R11: 0000000000002028 R12: ffffa1d7758e4b40
>[   58.929961] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   58.929962] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   58.929963] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.929964] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.929966] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.929967] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.929967] Call Trace:
>[   58.929969]  intel_dp_aux_ch+0x12a/0x6e0
>[   58.929971]  ? wake_atomic_t_function+0x60/0x60
>[   58.929973]  intel_dp_aux_transfer+0xa0/0x1f0
>[   58.929975]  drm_dp_dpcd_access+0x58/0xf0
>[   58.929978]  drm_dp_dpcd_read+0x52/0x60
>[   58.929980]  intel_dp_get_link_status+0x1d/0x30
>[   58.929983]  intel_dp_start_link_train+0x270/0x520
>[   58.929984]  intel_ddi_pre_enable+0x378/0x630
>[   58.929987]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   58.929989]  haswell_crtc_enable+0x26b/0x7f0
>[   58.929991]  intel_update_crtc+0x43/0xd0
>[   58.929993]  skl_update_crtcs+0x1a9/0x1e0
>[   58.929995]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   58.929997]  intel_atomic_commit+0x3af/0x4a0
>[   58.929999]  drm_atomic_commit+0x46/0x50
>[   58.930001]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.930004]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.930007]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.930009]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.930011]  drm_ioctl+0x1f2/0x440
>[   58.930013]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.930017]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.930019]  do_vfs_ioctl+0x8d/0x590
>[   58.930021]  ? security_file_ioctl+0x3e/0x60
>[   58.930023]  SyS_ioctl+0x74/0x80
>[   58.930025]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.930026] RIP: 0033:0x7faabd9dc357
>[   58.930027] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.930029] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.930030] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.930031] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   58.930033] R10: 00080201527f9d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.930033] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.930034] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   58.930068] ---[ end trace a27ce992f45e719a ]---
>[   58.930071] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   58.930074] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   58.930227] Use count on domain AUX_A is already zero
>[   58.930233] ------------[ cut here ]------------
>[   58.930235] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   58.930236] Modules linked in: x86_pkg_temp_thermal
>[   58.930238] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   58.930239] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   58.930240] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   58.930243] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   58.930244] RSP: 0018:ffffa5dc817cf7b0 EFLAGS: 00010282
>[   58.930245] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   58.930246] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   58.930247] RBP: ffffa5dc817cf7d8 R08: 0000000000000001 R09: 0000000000002061
>[   58.930248] R10: ffffa1d7758e2950 R11: 0000000000002061 R12: ffffa1d7758e4b40
>[   58.930249] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   58.930250] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   58.930251] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   58.930252] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   58.930253] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   58.930255] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   58.930255] Call Trace:
>[   58.930257]  intel_dp_aux_ch+0x12a/0x6e0
>[   58.930260]  ? wake_atomic_t_function+0x60/0x60
>[   58.930261]  intel_dp_aux_transfer+0x12d/0x1f0
>[   58.930263]  ? drm_printk+0x89/0x90
>[   58.930266]  drm_dp_dpcd_access+0x58/0xf0
>[   58.930268]  drm_dp_dpcd_write+0x16/0x20
>[   58.930270]  intel_dp_set_link_train+0x44/0xe0
>[   58.930272]  intel_dp_stop_link_train+0xb/0x10
>[   58.930274]  intel_ddi_pre_enable+0x393/0x630
>[   58.930277]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   58.930279]  haswell_crtc_enable+0x26b/0x7f0
>[   58.930281]  intel_update_crtc+0x43/0xd0
>[   58.930283]  skl_update_crtcs+0x1a9/0x1e0
>[   58.930285]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   58.930287]  intel_atomic_commit+0x3af/0x4a0
>[   58.930289]  drm_atomic_commit+0x46/0x50
>[   58.930292]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   58.930295]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   58.930297]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   58.930300]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   58.930301]  drm_ioctl+0x1f2/0x440
>[   58.930303]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   58.930306]  ? selinux_file_ioctl+0x104/0x1a0
>[   58.930308]  do_vfs_ioctl+0x8d/0x590
>[   58.930310]  ? security_file_ioctl+0x3e/0x60
>[   58.930312]  SyS_ioctl+0x74/0x80
>[   58.930314]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   58.930314] RIP: 0033:0x7faabd9dc357
>[   58.930316] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   58.930317] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   58.930318] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   58.930319] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   58.930320] R10: 00080201527f9d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   58.930322] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   58.930323] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   58.930356] ---[ end trace a27ce992f45e719b ]---
>[   58.930601] [drm:intel_enable_pipe] enabling pipe B
>[   58.930604] [drm:drm_crtc_vblank_on] crtc 1, vblank enabled 0, inmodeset 1
>[   58.930609] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 58.928991 -> 58.929456 [e 0 us, 0 rep]
>[   58.930612] [drm:intel_edp_backlight_on.part.29] 
>[   58.930614] [drm:intel_panel_enable_backlight] pipe B
>[   58.930672] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   59.128678] Use count on domain AUX_A is already zero
>[   59.128689] ------------[ cut here ]------------
>[   59.128695] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   59.128696] Modules linked in: x86_pkg_temp_thermal
>[   59.128700] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   59.128701] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   59.128703] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   59.128706] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   59.128708] RSP: 0018:ffffa5dc817cf8f0 EFLAGS: 00010286
>[   59.128710] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   59.128712] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   59.128713] RBP: ffffa5dc817cf918 R08: 0000000000000001 R09: 000000000000209f
>[   59.128715] R10: ffffa5dc817cf918 R11: 000000000000209f R12: ffffa1d7758e4b40
>[   59.128716] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   59.128719] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   59.128720] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   59.128722] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   59.128723] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   59.128725] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   59.128726] Call Trace:
>[   59.128730]  _intel_edp_backlight_on+0xe3/0x110
>[   59.128733]  intel_edp_backlight_on.part.29+0x34/0x40
>[   59.128736]  intel_edp_backlight_on+0x13/0x20
>[   59.128740]  intel_enable_ddi+0xbe/0xe0
>[   59.128745]  intel_encoders_enable.isra.104+0x6c/0x90
>[   59.128748]  haswell_crtc_enable+0x326/0x7f0
>[   59.128751]  intel_update_crtc+0x43/0xd0
>[   59.128754]  skl_update_crtcs+0x1a9/0x1e0
>[   59.128757]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   59.128760]  intel_atomic_commit+0x3af/0x4a0
>[   59.128765]  drm_atomic_commit+0x46/0x50
>[   59.128769]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   59.128774]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   59.128778]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   59.128783]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   59.128786]  drm_ioctl+0x1f2/0x440
>[   59.128790]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   59.128795]  ? selinux_file_ioctl+0x104/0x1a0
>[   59.128798]  do_vfs_ioctl+0x8d/0x590
>[   59.128803]  ? security_file_ioctl+0x3e/0x60
>[   59.128806]  SyS_ioctl+0x74/0x80
>[   59.128810]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   59.128811] RIP: 0033:0x7faabd9dc357
>[   59.128813] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   59.128815] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   59.128817] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   59.128818] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   59.128820] R10: 00080201527f9d66 R11: 0000000000000246 R12: 00000000c01864b0
>[   59.128821] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   59.128823] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   59.128874] ---[ end trace a27ce992f45e719c ]---
>[   59.128878] [drm:intel_psr_enable] PSR disable by flag
>[   59.128882] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   59.128888] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   59.128895] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,969)@ 59.127275 -> 59.112744 [e 0 us, 0 rep]
>[   59.128899] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=55, diff=11, hw=66 hw_last=55
>[   59.128945] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   59.128952] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   59.128956] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   59.128977] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   59.130564] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 59.128941 -> 59.129406 [e 0 us, 0 rep]
>[   59.130571] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=66, diff=1, hw=67 hw_last=66
>[   59.130575] [drm:drm_handle_vblank] vblank event on 66, current 67
>[   59.130593] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae7400
>[   59.130601] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   59.130606] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   59.130611] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   59.130617] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   59.130644] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae7400
>[   59.130652] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   59.130679] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.130689] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae7400
>[   59.130696] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   59.130702] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742931000 state to ffffa1d777ae7400
>[   59.130716] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   59.130728] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f4b00 state to ffffa1d777ae7400
>[   59.130734] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f4b00 to [CRTC:39:pipe B]
>[   59.130743] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d7429f4b00
>[   59.130756] [drm:drm_mode_object_get] OBJ ID: 61 (2)
>[   59.130761] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   59.130766] [drm:drm_atomic_check_only] checking ffffa1d777ae7400
>[   59.130780] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 61
>[   59.130790] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   59.130807] [drm:drm_atomic_nonblocking_commit] committing ffffa1d777ae7400 nonblocking
>[   59.130828] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   59.130843] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   59.130849] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   59.130855] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   59.130867] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae5400
>[   59.130873] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   59.130878] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742936800 state to ffffa1d777ae5400
>[   59.130886] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   59.130891] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   59.130895] [drm:drm_atomic_check_only] checking ffffa1d777ae5400
>[   59.130900] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   59.130905] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: n
>[   59.130910] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae5400
>[   59.130915] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   59.130921] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   59.130926] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d7637b0000 state to ffffa1d777ae5400
>[   59.130930] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   59.130935] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   59.130939] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   59.130943] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f4000 state to ffffa1d777ae5400
>[   59.130950] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae5400
>[   59.130954] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   59.130958] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   59.130965] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   59.130968] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   59.130973] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   59.130978] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   59.130982] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   59.130988] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   59.130991] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   59.130994] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   59.130997] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   59.131000] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   59.131002] [drm:intel_dump_pipe_config] requested mode:
>[   59.131010] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   59.131013] [drm:intel_dump_pipe_config] adjusted mode:
>[   59.131019] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   59.131024] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   59.131027] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   59.131029] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   59.131032] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   59.131036] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   59.131041] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   59.131043] [drm:intel_dump_pipe_config] planes on this crtc
>[   59.131048] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:61, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   59.131053] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   59.131055] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   59.131059] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   59.131065] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   59.131069] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   59.131073] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   59.131080] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 61
>[   59.131085] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
>[   59.131090] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   59.131096] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   59.131102] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   59.131107] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742936000 state to ffffa1d777ae5400
>[   59.131112] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742935800 state to ffffa1d777ae5400
>[   59.131119] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 860) -> (0 - 0)
>[   59.131122] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (860 - 892) -> (0 - 0)
>[   59.131126] [drm:drm_atomic_commit] committing ffffa1d777ae5400
>[   59.147246] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 59.145608 -> 59.146073 [e 0 us, 0 rep]
>[   59.147251] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=67, diff=1, hw=68 hw_last=67
>[   59.147257] [drm:drm_handle_vblank] vblank event on 67, current 68
>[   59.147270] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae7400
>[   59.147276] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   59.147292] [drm:intel_edp_backlight_off.part.30] 
>[   59.147299] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   59.147306] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae7400
>[   59.147326] Use count on domain AUX_A is already zero
>[   59.147344] ------------[ cut here ]------------
>[   59.147357] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   59.147361] Modules linked in: x86_pkg_temp_thermal
>[   59.147370] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   59.147372] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   59.147375] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   59.147380] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   59.147384] RSP: 0018:ffffa5dc817cf9e8 EFLAGS: 00010292
>[   59.147388] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   59.147390] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781dccba0
>[   59.147394] RBP: ffffa5dc817cfa10 R08: 0000000000000001 R09: 0000000000002138
>[   59.147399] R10: ffffa5dc80eebe40 R11: 0000000000002138 R12: ffffa1d7758e4b40
>[   59.147401] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   59.147405] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   59.147407] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   59.147412] CR2: 00007f2ec6ee4420 CR3: 000000025c037000 CR4: 00000000003406e0
>[   59.147414] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   59.147418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   59.147419] Call Trace:
>[   59.147426]  _intel_edp_backlight_off+0xab/0x110
>[   59.147432]  intel_edp_backlight_off.part.30+0x28/0x40
>[   59.147435]  intel_edp_backlight_off+0x13/0x20
>[   59.147440]  intel_disable_ddi+0x99/0xc0
>[   59.147445]  intel_encoders_disable.isra.105+0x7f/0x90
>[   59.147450]  haswell_crtc_disable+0x55/0x170
>[   59.147454]  intel_atomic_commit_tail+0x128/0xfe0
>[   59.147457]  intel_atomic_commit+0x3af/0x4a0
>[   59.147463]  ? drm_mode_object_put+0x3f/0x60
>[   59.147467]  drm_atomic_commit+0x46/0x50
>[   59.147474]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   59.147478]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   59.147483]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   59.147488]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   59.147491]  drm_ioctl+0x1f2/0x440
>[   59.147498]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   59.147504]  ? selinux_file_ioctl+0x104/0x1a0
>[   59.147508]  do_vfs_ioctl+0x8d/0x590
>[   59.147515]  ? __schedule+0x31c/0x6c0
>[   59.147521]  ? security_file_ioctl+0x3e/0x60
>[   59.147525]  SyS_ioctl+0x74/0x80
>[   59.147528]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   59.147533] RIP: 0033:0x7faabd9dc357
>[   59.147534] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   59.147537] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   59.147539] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   59.147540] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   59.147541] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   59.147543] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   59.147545] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   59.147611] ---[ end trace a27ce992f45e719d ]---
>[   59.163888] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 59.162267 -> 59.162732 [e 0 us, 0 rep]
>[   59.163909] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=68, diff=1, hw=69 hw_last=68
>[   59.163912] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   59.163918] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-29)@ 59.162300 -> 59.162735 [e 0 us, 0 rep]
>[   59.163922] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=69, diff=0, hw=69 hw_last=69
>[   59.352694] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   59.352729] [drm:drm_crtc_vblank_off] crtc 1, vblank enabled 0, inmodeset 0
>[   59.352737] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,341)@ 59.351117 -> 59.346003 [e 0 us, 0 rep]
>[   59.352742] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=69, diff=11, hw=80 hw_last=69
>[   59.352746] [drm:intel_disable_pipe] disabling pipe B
>[   59.365349] Use count on domain AUX_A is already zero
>[   59.365361] ------------[ cut here ]------------
>[   59.365367] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   59.365368] Modules linked in: x86_pkg_temp_thermal
>[   59.365374] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   59.365375] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   59.365377] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   59.365380] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   59.365382] RSP: 0018:ffffa5dc817cf8c8 EFLAGS: 00010292
>[   59.365384] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   59.365386] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   59.365387] RBP: ffffa5dc817cf8f0 R08: 0000000000000001 R09: 0000000000002175
>[   59.365389] R10: ffffa1d7758e2950 R11: 0000000000002175 R12: ffffa1d7758e4b40
>[   59.365390] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   59.365392] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   59.365394] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   59.365396] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   59.365397] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   59.365399] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   59.365400] Call Trace:
>[   59.365404]  intel_dp_aux_ch+0x12a/0x6e0
>[   59.365409]  ? wake_atomic_t_function+0x60/0x60
>[   59.365413]  intel_dp_aux_transfer+0x12d/0x1f0
>[   59.365416]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   59.365421]  drm_dp_dpcd_access+0x58/0xf0
>[   59.365425]  drm_dp_dpcd_write+0x16/0x20
>[   59.365429]  intel_dp_sink_dpms+0x9f/0xd0
>[   59.365433]  intel_ddi_post_disable+0x14a/0x260
>[   59.365438]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   59.365440]  haswell_crtc_disable+0x100/0x170
>[   59.365444]  intel_atomic_commit_tail+0x128/0xfe0
>[   59.365448]  intel_atomic_commit+0x3af/0x4a0
>[   59.365452]  ? drm_mode_object_put+0x3f/0x60
>[   59.365456]  drm_atomic_commit+0x46/0x50
>[   59.365460]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   59.365465]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   59.365469]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   59.365474]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   59.365477]  drm_ioctl+0x1f2/0x440
>[   59.365481]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   59.365486]  ? selinux_file_ioctl+0x104/0x1a0
>[   59.365490]  do_vfs_ioctl+0x8d/0x590
>[   59.365494]  ? __schedule+0x31c/0x6c0
>[   59.365499]  ? security_file_ioctl+0x3e/0x60
>[   59.365502]  SyS_ioctl+0x74/0x80
>[   59.365506]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   59.365508] RIP: 0033:0x7faabd9dc357
>[   59.365509] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   59.365512] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   59.365513] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   59.365515] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   59.365516] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   59.365517] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   59.365519] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   59.365571] ---[ end trace a27ce992f45e719e ]---
>[   59.365585] Use count on domain AUX_A is already zero
>[   59.365594] ------------[ cut here ]------------
>[   59.365598] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   59.365599] Modules linked in: x86_pkg_temp_thermal
>[   59.365603] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   59.365604] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   59.365606] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   59.365609] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   59.365610] RSP: 0018:ffffa5dc817cfa20 EFLAGS: 00010282
>[   59.365613] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   59.365614] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   59.365629] RBP: ffffa5dc817cfa48 R08: 0000000000000001 R09: 00000000000021ac
>[   59.365630] R10: ffffa1d7758e2950 R11: 00000000000021ac R12: ffffa1d7758e4b40
>[   59.365632] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   59.365634] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   59.365635] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   59.365637] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   59.365638] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   59.365640] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   59.365641] Call Trace:
>[   59.365644]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   59.365647]  intel_edp_panel_vdd_on+0x13/0x20
>[   59.365651]  intel_ddi_post_disable+0xca/0x260
>[   59.365656]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   59.365658]  haswell_crtc_disable+0x100/0x170
>[   59.365662]  intel_atomic_commit_tail+0x128/0xfe0
>[   59.365668]  intel_atomic_commit+0x3af/0x4a0
>[   59.365673]  ? drm_mode_object_put+0x3f/0x60
>[   59.365676]  drm_atomic_commit+0x46/0x50
>[   59.365689]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   59.365703]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   59.365717]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   59.365728]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   59.365742]  drm_ioctl+0x1f2/0x440
>[   59.365751]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   59.365764]  ? selinux_file_ioctl+0x104/0x1a0
>[   59.365777]  do_vfs_ioctl+0x8d/0x590
>[   59.365786]  ? __schedule+0x31c/0x6c0
>[   59.365801]  ? security_file_ioctl+0x3e/0x60
>[   59.365813]  SyS_ioctl+0x74/0x80
>[   59.365826]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   59.365836] RIP: 0033:0x7faabd9dc357
>[   59.365846] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   59.365864] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   59.365869] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   59.365881] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   59.365887] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   59.365898] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   59.365908] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   59.366109] ---[ end trace a27ce992f45e719f ]---
>[   59.366117] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   59.366143] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   59.366199] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   59.416613] [drm:wait_panel_status] Wait complete
>[   59.416615] Use count on domain AUX_A is already zero
>[   59.416634] ------------[ cut here ]------------
>[   59.416639] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   59.416642] Modules linked in: x86_pkg_temp_thermal
>[   59.416651] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   59.416652] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   59.416654] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   59.416666] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   59.416670] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   59.416673] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   59.416676] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   59.416681] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 00000000000021e2
>[   59.416685] R10: ffffa5dc80d13e88 R11: 00000000000021e2 R12: ffffa1d7758e4b40
>[   59.416689] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   59.416691] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   59.416693] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   59.416695] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   59.416708] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   59.416714] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   59.416715] Call Trace:
>[   59.416718]  intel_edp_panel_off.part.28+0x12f/0x160
>[   59.416721]  intel_edp_panel_off+0x13/0x20
>[   59.416730]  intel_ddi_post_disable+0xd2/0x260
>[   59.416744]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   59.416755]  haswell_crtc_disable+0x100/0x170
>[   59.416758]  intel_atomic_commit_tail+0x128/0xfe0
>[   59.416762]  intel_atomic_commit+0x3af/0x4a0
>[   59.416767]  ? drm_mode_object_put+0x3f/0x60
>[   59.416776]  drm_atomic_commit+0x46/0x50
>[   59.416786]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   59.416797]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   59.416802]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   59.416807]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   59.416819]  drm_ioctl+0x1f2/0x440
>[   59.416829]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   59.416834]  ? selinux_file_ioctl+0x104/0x1a0
>[   59.416838]  do_vfs_ioctl+0x8d/0x590
>[   59.416853]  ? __schedule+0x31c/0x6c0
>[   59.416862]  ? security_file_ioctl+0x3e/0x60
>[   59.416866]  SyS_ioctl+0x74/0x80
>[   59.416869]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   59.416871] RIP: 0033:0x7faabd9dc357
>[   59.416872] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   59.416885] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   59.416895] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   59.416903] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   59.416906] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   59.416908] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   59.416911] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   59.416989] ---[ end trace a27ce992f45e71a0 ]---
>[   59.417000] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 2, on? 1) for crtc 39
>[   59.417006] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   59.417028] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   59.417032] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   59.417037] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   59.417043] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   59.417047] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   59.417050] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   59.417053] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   59.417060] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   59.417067] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   59.417073] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   59.417080] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   59.417088] [drm:intel_power_well_disable] disabling DC off
>[   59.417094] [drm:intel_power_well_disable] disabling always-on
>[   59.417100] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   59.417103] [drm:intel_power_well_enable] enabling always-on
>[   59.417109] [drm:intel_power_well_disable] disabling always-on
>[   59.417115] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   59.417119] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   59.417125] [drm:intel_power_well_enable] enabling always-on
>[   59.417129] [drm:intel_power_well_disable] disabling always-on
>[   59.417134] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   59.417140] [drm:intel_power_well_enable] enabling always-on
>[   59.417144] [drm:intel_power_well_disable] disabling always-on
>[   59.417149] Use count on power well DC off is already zero
>[   59.417161] ------------[ cut here ]------------
>[   59.417168] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   59.417170] Modules linked in: x86_pkg_temp_thermal
>[   59.417176] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   59.417179] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   59.417182] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   59.417187] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   59.417189] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   59.417193] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   59.417196] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   59.417199] RBP: ffffa5dc817cfb48 R08: 000000000000002e R09: 000000000000222c
>[   59.417202] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   59.417204] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   59.417208] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   59.417210] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   59.417212] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   59.417214] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   59.417216] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   59.417220] Call Trace:
>[   59.417224]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   59.417228]  intel_atomic_commit+0x3af/0x4a0
>[   59.417233]  ? drm_mode_object_put+0x3f/0x60
>[   59.417238]  drm_atomic_commit+0x46/0x50
>[   59.417242]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   59.417248]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   59.417252]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   59.417259]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   59.417263]  drm_ioctl+0x1f2/0x440
>[   59.417268]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   59.417275]  ? selinux_file_ioctl+0x104/0x1a0
>[   59.417280]  do_vfs_ioctl+0x8d/0x590
>[   59.417285]  ? __schedule+0x31c/0x6c0
>[   59.417291]  ? security_file_ioctl+0x3e/0x60
>[   59.417295]  SyS_ioctl+0x74/0x80
>[   59.417302]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   59.417304] RIP: 0033:0x7faabd9dc357
>[   59.417306] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   59.417310] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   59.417313] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   59.417315] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   59.417317] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   59.417320] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   59.417324] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   59.417409] ---[ end trace a27ce992f45e71a1 ]---
>[   59.417411] Use count on power well always-on is already zero
>[   59.417423] ------------[ cut here ]------------
>[   59.417428] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   59.417429] Modules linked in: x86_pkg_temp_thermal
>[   59.417436] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   59.417438] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   59.417440] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   59.417444] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   59.417445] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   59.417448] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   59.417452] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   59.417455] RBP: ffffa5dc817cfb48 R08: 0000000000000031 R09: 0000000000002259
>[   59.417457] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   59.417460] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   59.417462] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   59.417464] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   59.417467] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   59.417469] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   59.417472] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   59.417474] Call Trace:
>[   59.417478]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   59.417483]  intel_atomic_commit+0x3af/0x4a0
>[   59.417488]  ? drm_mode_object_put+0x3f/0x60
>[   59.417492]  drm_atomic_commit+0x46/0x50
>[   59.417498]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   59.417505]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   59.417510]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   59.417515]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   59.417520]  drm_ioctl+0x1f2/0x440
>[   59.417525]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   59.417530]  ? selinux_file_ioctl+0x104/0x1a0
>[   59.417534]  do_vfs_ioctl+0x8d/0x590
>[   59.417538]  ? __schedule+0x31c/0x6c0
>[   59.417544]  ? security_file_ioctl+0x3e/0x60
>[   59.417547]  SyS_ioctl+0x74/0x80
>[   59.417553]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   59.417555] RIP: 0033:0x7faabd9dc357
>[   59.417557] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   59.417564] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   59.417566] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   59.417567] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   59.417569] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   59.417571] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   59.417572] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   59.417811] ---[ end trace a27ce992f45e71a2 ]---
>[   59.417827] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae5400
>[   59.417841] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   59.417856] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   59.417869] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   59.417883] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   59.417894] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae5400
>[   59.417908] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   59.417924] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.417938] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9c00
>[   59.417952] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   59.417961] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71000 state to ffffa1d7756d9c00
>[   59.417975] [drm:drm_mode_object_get] OBJ ID: 61 (4)
>[   59.417988] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749a00 state to ffffa1d7756d9c00
>[   59.418000] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749a00 to [CRTC:39:pipe B]
>[   59.418014] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d775749a00
>[   59.418027] [drm:drm_mode_object_get] OBJ ID: 61 (5)
>[   59.418036] [drm:drm_mode_object_put] OBJ ID: 61 (6)
>[   59.418041] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   59.418044] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9c00
>[   59.418048] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   59.418053] [drm:drm_mode_object_put] OBJ ID: 61 (5)
>[   59.418058] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9c00
>[   59.418063] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   59.418068] [drm:drm_ioctl] ret = -22
>[   59.418103] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   59.418108] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9c00
>[   59.418114] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   59.418118] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71000 state to ffffa1d7756d9c00
>[   59.418123] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   59.418126] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749a00 state to ffffa1d7756d9c00
>[   59.418130] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749a00 to [CRTC:39:pipe B]
>[   59.418134] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775749a00
>[   59.418143] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   59.418147] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   59.418150] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   59.418153] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9c00
>[   59.418157] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   59.418163] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   59.418166] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9c00
>[   59.418171] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   59.418173] [drm:drm_ioctl] ret = -22
>[   59.418177] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   59.418185] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   59.418189] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   59.418196] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9c00
>[   59.418202] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   59.418207] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71000 state to ffffa1d7756d9c00
>[   59.418214] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   59.418220] [drm:drm_atomic_check_only] checking ffffa1d7756d9c00
>[   59.418224] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   59.418228] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: y
>[   59.418232] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9c00
>[   59.418239] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   59.418243] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   59.418247] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd400 state to ffffa1d7756d9c00
>[   59.418251] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   59.418256] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   59.418264] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   59.418267] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749a00 state to ffffa1d7756d9c00
>[   59.418273] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9c00
>[   59.418277] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   59.418281] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   59.418285] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   59.418290] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   59.418295] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   59.418299] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   59.418303] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   59.418308] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   59.418311] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   59.418324] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   59.418336] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   59.418346] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   59.418357] [drm:intel_dump_pipe_config] requested mode:
>[   59.418369] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   59.418406] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   59.418417] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   59.418431] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   59.418447] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   59.418450] [drm:intel_dump_pipe_config] adjusted mode:
>[   59.418460] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   59.418471] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   59.418482] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   59.418491] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   59.418499] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   59.418509] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   59.418519] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   59.418531] [drm:intel_dump_pipe_config] planes on this crtc
>[   59.418543] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:61, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   59.418555] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   59.418562] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   59.418574] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   59.418585] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   59.418597] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   59.418605] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   59.418629] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 61
>[   59.418640] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 0 -> 1, off 0, on 1, ms 1
>[   59.418650] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   59.418656] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   59.418665] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   59.418670] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a71800 state to ffffa1d7756d9c00
>[   59.418674] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72800 state to ffffa1d7756d9c00
>[   59.418684] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 0) -> (0 - 860)
>[   59.418689] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (0 - 0) -> (860 - 892)
>[   59.418694] [drm:drm_atomic_commit] committing ffffa1d7756d9c00
>[   59.418717] [drm:intel_power_well_enable] enabling always-on
>[   59.418719] [drm:intel_power_well_enable] enabling DC off
>[   59.418726] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   59.418738] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   59.418743] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   59.418747] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   59.418750] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   59.418753] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   59.418756] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   59.418760] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   59.418764] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   59.418770] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   59.418777] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   59.418784] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   59.418793] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 2, on? 0) for crtc 39
>[   59.418799] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   59.418822] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   59.418826] [drm:edp_panel_on] Turn eDP port A panel power on
>[   59.418835] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   59.418839] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   60.000747] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   60.000758] [drm:wait_panel_status] Wait complete
>[   60.000782] [drm:edp_panel_on] Wait for panel power on
>[   60.000837] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   60.136697] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   60.136704] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   60.136710] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   60.136736] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   60.202662] [drm:wait_panel_status] Wait complete
>[   60.202667] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294727498
>[   60.202681] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   60.204788] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   60.204810] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   60.204823] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   60.204870] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   60.205052] Use count on domain AUX_A is already zero
>[   60.205068] ------------[ cut here ]------------
>[   60.205076] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.205077] Modules linked in: x86_pkg_temp_thermal
>[   60.205084] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.205086] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.205088] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.205092] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.205094] RSP: 0018:ffffa5dc817cf7b8 EFLAGS: 00010296
>[   60.205097] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   60.205098] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   60.205100] RBP: ffffa5dc817cf7e0 R08: 0000000000000001 R09: 0000000000002312
>[   60.205101] R10: ffffa1d7758e2950 R11: 0000000000002312 R12: ffffa1d7758e4b40
>[   60.205103] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   60.205106] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.205108] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.205109] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.205111] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.205112] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.205114] Call Trace:
>[   60.205119]  intel_dp_aux_ch+0x12a/0x6e0
>[   60.205125]  ? wake_atomic_t_function+0x60/0x60
>[   60.205128]  intel_dp_aux_transfer+0x12d/0x1f0
>[   60.205134]  drm_dp_dpcd_access+0x58/0xf0
>[   60.205138]  drm_dp_dpcd_write+0x16/0x20
>[   60.205141]  intel_dp_sink_dpms+0x41/0xd0
>[   60.205146]  intel_ddi_pre_enable+0x34a/0x630
>[   60.205151]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   60.205155]  haswell_crtc_enable+0x26b/0x7f0
>[   60.205158]  intel_update_crtc+0x43/0xd0
>[   60.205161]  skl_update_crtcs+0x1a9/0x1e0
>[   60.205165]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   60.205168]  intel_atomic_commit+0x3af/0x4a0
>[   60.205173]  drm_atomic_commit+0x46/0x50
>[   60.205177]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.205182]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.205187]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.205192]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.205195]  drm_ioctl+0x1f2/0x440
>[   60.205199]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.205205]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.205210]  do_vfs_ioctl+0x8d/0x590
>[   60.205215]  ? security_file_ioctl+0x3e/0x60
>[   60.205218]  SyS_ioctl+0x74/0x80
>[   60.205222]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.205225] RIP: 0033:0x7faabd9dc357
>[   60.205226] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.205229] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.205230] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.205232] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   60.205233] R10: 0018c1b94ba47466 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.205235] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.205237] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.205289] ---[ end trace a27ce992f45e71a3 ]---
>[   60.205303] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   60.206078] Use count on domain AUX_A is already zero
>[   60.206092] ------------[ cut here ]------------
>[   60.206098] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.206101] Modules linked in: x86_pkg_temp_thermal
>[   60.206106] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.206108] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.206113] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.206117] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.206118] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   60.206121] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   60.206122] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   60.206124] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000002349
>[   60.206125] R10: ffffa1d7758e2950 R11: 0000000000002349 R12: ffffa1d7758e4b40
>[   60.206127] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   60.206129] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.206133] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.206134] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.206136] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.206137] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.206138] Call Trace:
>[   60.206142]  intel_dp_aux_ch+0x12a/0x6e0
>[   60.206147]  ? wake_atomic_t_function+0x60/0x60
>[   60.206150]  intel_dp_aux_transfer+0x12d/0x1f0
>[   60.206156]  drm_dp_dpcd_access+0x58/0xf0
>[   60.206160]  drm_dp_dpcd_write+0x16/0x20
>[   60.206165]  intel_dp_start_link_train+0x7b/0x520
>[   60.206169]  intel_ddi_pre_enable+0x378/0x630
>[   60.206175]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   60.206179]  haswell_crtc_enable+0x26b/0x7f0
>[   60.206182]  intel_update_crtc+0x43/0xd0
>[   60.206185]  skl_update_crtcs+0x1a9/0x1e0
>[   60.206189]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   60.206193]  intel_atomic_commit+0x3af/0x4a0
>[   60.206200]  drm_atomic_commit+0x46/0x50
>[   60.206204]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.206210]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.206215]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.206220]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.206223]  drm_ioctl+0x1f2/0x440
>[   60.206227]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.206234]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.206238]  do_vfs_ioctl+0x8d/0x590
>[   60.206244]  ? security_file_ioctl+0x3e/0x60
>[   60.206247]  SyS_ioctl+0x74/0x80
>[   60.206251]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.206254] RIP: 0033:0x7faabd9dc357
>[   60.206255] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.206260] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.206261] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.206264] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   60.206265] R10: 0018c1b94ba47466 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.206267] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.206268] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.206330] ---[ end trace a27ce992f45e71a4 ]---
>[   60.206497] Use count on domain AUX_A is already zero
>[   60.206508] ------------[ cut here ]------------
>[   60.206513] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.206517] Modules linked in: x86_pkg_temp_thermal
>[   60.206521] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.206522] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.206524] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.206527] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.206529] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   60.206532] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   60.206533] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   60.206534] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 000000000000237f
>[   60.206536] R10: ffffa1d7758e2950 R11: 000000000000237f R12: ffffa1d7758e4b40
>[   60.206538] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   60.206541] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.206542] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.206544] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.206545] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.206546] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.206547] Call Trace:
>[   60.206550]  intel_dp_aux_ch+0x12a/0x6e0
>[   60.206556]  ? wake_atomic_t_function+0x60/0x60
>[   60.206561]  intel_dp_aux_transfer+0x12d/0x1f0
>[   60.206566]  drm_dp_dpcd_access+0x58/0xf0
>[   60.206570]  drm_dp_dpcd_write+0x16/0x20
>[   60.206574]  intel_dp_start_link_train+0xa3/0x520
>[   60.206580]  intel_ddi_pre_enable+0x378/0x630
>[   60.206585]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   60.206588]  haswell_crtc_enable+0x26b/0x7f0
>[   60.206592]  intel_update_crtc+0x43/0xd0
>[   60.206598]  skl_update_crtcs+0x1a9/0x1e0
>[   60.206601]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   60.206605]  intel_atomic_commit+0x3af/0x4a0
>[   60.206609]  drm_atomic_commit+0x46/0x50
>[   60.206614]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.206628]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.206645]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.206653]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.206666]  drm_ioctl+0x1f2/0x440
>[   60.206674]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.206684]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.206694]  do_vfs_ioctl+0x8d/0x590
>[   60.206702]  ? security_file_ioctl+0x3e/0x60
>[   60.206712]  SyS_ioctl+0x74/0x80
>[   60.206720]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.206729] RIP: 0033:0x7faabd9dc357
>[   60.206739] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.206751] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.206756] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.206766] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   60.206773] R10: 0018c1b94ba47466 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.206780] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.206790] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.206960] ---[ end trace a27ce992f45e71a5 ]---
>[   60.206970] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   60.206974] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   60.206978] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   60.206983] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   60.207160] Use count on domain AUX_A is already zero
>[   60.207172] ------------[ cut here ]------------
>[   60.207177] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.207177] Modules linked in: x86_pkg_temp_thermal
>[   60.207184] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.207187] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.207190] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.207194] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.207195] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   60.207197] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   60.207200] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   60.207203] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 00000000000023b9
>[   60.207206] R10: ffffa1d7758e2950 R11: 00000000000023b9 R12: ffffa1d7758e4b40
>[   60.207208] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   60.207210] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.207211] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.207213] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.207214] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.207216] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.207217] Call Trace:
>[   60.207224]  intel_dp_aux_ch+0x12a/0x6e0
>[   60.207230]  ? wake_atomic_t_function+0x60/0x60
>[   60.207235]  intel_dp_aux_transfer+0x12d/0x1f0
>[   60.207239]  ? drm_printk+0x89/0x90
>[   60.207246]  drm_dp_dpcd_access+0x58/0xf0
>[   60.207250]  drm_dp_dpcd_write+0x16/0x20
>[   60.207255]  intel_dp_set_link_train+0x44/0xe0
>[   60.207260]  intel_dp_start_link_train+0xd4/0x520
>[   60.207267]  intel_ddi_pre_enable+0x378/0x630
>[   60.207272]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   60.207275]  haswell_crtc_enable+0x26b/0x7f0
>[   60.207279]  intel_update_crtc+0x43/0xd0
>[   60.207285]  skl_update_crtcs+0x1a9/0x1e0
>[   60.207290]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   60.207294]  intel_atomic_commit+0x3af/0x4a0
>[   60.207298]  drm_atomic_commit+0x46/0x50
>[   60.207305]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.207310]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.207315]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.207320]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.207326]  drm_ioctl+0x1f2/0x440
>[   60.207330]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.207335]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.207339]  do_vfs_ioctl+0x8d/0x590
>[   60.207346]  ? security_file_ioctl+0x3e/0x60
>[   60.207351]  SyS_ioctl+0x74/0x80
>[   60.207357]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.207361] RIP: 0033:0x7faabd9dc357
>[   60.207363] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.207366] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.207367] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.207369] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   60.207370] R10: 0018c1b94ba47466 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.207371] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.207373] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.207446] ---[ end trace a27ce992f45e71a6 ]---
>[   60.207720] Use count on domain AUX_A is already zero
>[   60.207736] ------------[ cut here ]------------
>[   60.207744] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.207747] Modules linked in: x86_pkg_temp_thermal
>[   60.207753] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.207755] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.207757] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.207761] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.207763] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   60.207765] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   60.207767] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   60.207769] RBP: ffffa5dc817cf788 R08: 0000000000000101 R09: 00000000000023f1
>[   60.207770] R10: ffffa1d7758e2950 R11: 00000000000023f1 R12: ffffa1d7758e4b40
>[   60.207772] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   60.207774] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   60.207776] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.207781] CR2: 00007fae7efb8000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   60.207783] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.207785] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.207787] Call Trace:
>[   60.207793]  intel_dp_aux_ch+0x12a/0x6e0
>[   60.207803]  ? wake_atomic_t_function+0x60/0x60
>[   60.207806]  intel_dp_aux_transfer+0xa0/0x1f0
>[   60.207811]  drm_dp_dpcd_access+0x58/0xf0
>[   60.207816]  drm_dp_dpcd_read+0x2c/0x60
>[   60.207819]  intel_dp_get_link_status+0x1d/0x30
>[   60.207824]  intel_dp_start_link_train+0xfd/0x520
>[   60.207831]  intel_ddi_pre_enable+0x378/0x630
>[   60.207838]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   60.207844]  haswell_crtc_enable+0x26b/0x7f0
>[   60.207847]  intel_update_crtc+0x43/0xd0
>[   60.207850]  skl_update_crtcs+0x1a9/0x1e0
>[   60.207854]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   60.207858]  intel_atomic_commit+0x3af/0x4a0
>[   60.207870]  drm_atomic_commit+0x46/0x50
>[   60.207882]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.207894]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.207904]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.207914]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.207922]  drm_ioctl+0x1f2/0x440
>[   60.207929]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.207943]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.207951]  do_vfs_ioctl+0x8d/0x590
>[   60.207960]  ? security_file_ioctl+0x3e/0x60
>[   60.207971]  SyS_ioctl+0x74/0x80
>[   60.207980]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.207984] RIP: 0033:0x7faabd9dc357
>[   60.207991] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.208008] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.208012] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.208023] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   60.208031] R10: 0018c1b94ba47466 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.208034] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.208039] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.208105] ---[ end trace a27ce992f45e71a7 ]---
>[   60.208317] Use count on domain AUX_A is already zero
>[   60.208328] ------------[ cut here ]------------
>[   60.208333] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.208336] Modules linked in: x86_pkg_temp_thermal
>[   60.208341] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.208342] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.208343] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.208346] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.208348] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   60.208350] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   60.208352] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   60.208353] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000002428
>[   60.208355] R10: ffffa1d7758e2950 R11: 0000000000002428 R12: ffffa1d7758e4b40
>[   60.208358] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   60.208360] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.208362] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.208365] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.208367] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.208370] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.208372] Call Trace:
>[   60.208379]  intel_dp_aux_ch+0x12a/0x6e0
>[   60.208385]  ? wake_atomic_t_function+0x60/0x60
>[   60.208389]  intel_dp_aux_transfer+0xa0/0x1f0
>[   60.208396]  drm_dp_dpcd_access+0x58/0xf0
>[   60.208401]  drm_dp_dpcd_read+0x52/0x60
>[   60.208406]  intel_dp_get_link_status+0x1d/0x30
>[   60.208412]  intel_dp_start_link_train+0xfd/0x520
>[   60.208418]  intel_ddi_pre_enable+0x378/0x630
>[   60.208424]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   60.208431]  haswell_crtc_enable+0x26b/0x7f0
>[   60.208436]  intel_update_crtc+0x43/0xd0
>[   60.208441]  skl_update_crtcs+0x1a9/0x1e0
>[   60.208445]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   60.208450]  intel_atomic_commit+0x3af/0x4a0
>[   60.208457]  drm_atomic_commit+0x46/0x50
>[   60.208461]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.208466]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.208473]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.208477]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.208481]  drm_ioctl+0x1f2/0x440
>[   60.208487]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.208494]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.208501]  do_vfs_ioctl+0x8d/0x590
>[   60.208506]  ? security_file_ioctl+0x3e/0x60
>[   60.208510]  SyS_ioctl+0x74/0x80
>[   60.208516]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.208518] RIP: 0033:0x7faabd9dc357
>[   60.208520] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.208525] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.208527] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.208530] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   60.208533] R10: 0018c1b94ba47466 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.208535] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.208538] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.208629] ---[ end trace a27ce992f45e71a8 ]---
>[   60.208637] [drm:intel_dp_start_link_train] clock recovery OK
>[   60.208642] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   60.208832] Use count on domain AUX_A is already zero
>[   60.208843] ------------[ cut here ]------------
>[   60.208857] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.208861] Modules linked in: x86_pkg_temp_thermal
>[   60.208869] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.208870] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.208872] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.208875] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.208877] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   60.208879] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   60.208881] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   60.208882] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000002461
>[   60.208883] R10: ffffa1d7758e2950 R11: 0000000000002461 R12: ffffa1d7758e4b40
>[   60.208885] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   60.208887] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.208891] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.208892] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.208893] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.208895] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.208896] Call Trace:
>[   60.208899]  intel_dp_aux_ch+0x12a/0x6e0
>[   60.208904]  ? wake_atomic_t_function+0x60/0x60
>[   60.208908]  intel_dp_aux_transfer+0x12d/0x1f0
>[   60.208914]  ? _cond_resched+0x26/0x40
>[   60.208918]  drm_dp_dpcd_access+0x58/0xf0
>[   60.208922]  drm_dp_dpcd_write+0x16/0x20
>[   60.208927]  intel_dp_set_link_train+0x44/0xe0
>[   60.208933]  intel_dp_start_link_train+0x216/0x520
>[   60.208937]  intel_ddi_pre_enable+0x378/0x630
>[   60.208942]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   60.208945]  haswell_crtc_enable+0x26b/0x7f0
>[   60.208948]  intel_update_crtc+0x43/0xd0
>[   60.208951]  skl_update_crtcs+0x1a9/0x1e0
>[   60.208954]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   60.208961]  intel_atomic_commit+0x3af/0x4a0
>[   60.208967]  drm_atomic_commit+0x46/0x50
>[   60.208973]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.208977]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.208982]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.208987]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.208993]  drm_ioctl+0x1f2/0x440
>[   60.208998]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.209003]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.209007]  do_vfs_ioctl+0x8d/0x590
>[   60.209012]  ? security_file_ioctl+0x3e/0x60
>[   60.209020]  SyS_ioctl+0x74/0x80
>[   60.209023]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.209025] RIP: 0033:0x7faabd9dc357
>[   60.209026] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.209029] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.209030] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.209032] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   60.209033] R10: 0018c1b94ba47466 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.209038] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.209040] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.209103] ---[ end trace a27ce992f45e71a9 ]---
>[   60.209671] Use count on domain AUX_A is already zero
>[   60.209685] ------------[ cut here ]------------
>[   60.209694] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.209703] Modules linked in: x86_pkg_temp_thermal
>[   60.209721] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.209725] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.209727] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.209730] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.209732] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   60.209737] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   60.209739] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   60.209741] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000002499
>[   60.209742] R10: ffffa1d7758e2950 R11: 0000000000002499 R12: ffffa1d7758e4b40
>[   60.209743] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   60.209745] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.209747] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.209749] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.209753] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.209755] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.209756] Call Trace:
>[   60.209760]  intel_dp_aux_ch+0x12a/0x6e0
>[   60.209765]  ? wake_atomic_t_function+0x60/0x60
>[   60.209768]  intel_dp_aux_transfer+0xa0/0x1f0
>[   60.209773]  drm_dp_dpcd_access+0x58/0xf0
>[   60.209778]  drm_dp_dpcd_read+0x2c/0x60
>[   60.209786]  intel_dp_get_link_status+0x1d/0x30
>[   60.209791]  intel_dp_start_link_train+0x270/0x520
>[   60.209795]  intel_ddi_pre_enable+0x378/0x630
>[   60.209800]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   60.209803]  haswell_crtc_enable+0x26b/0x7f0
>[   60.209806]  intel_update_crtc+0x43/0xd0
>[   60.209809]  skl_update_crtcs+0x1a9/0x1e0
>[   60.209815]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   60.209820]  intel_atomic_commit+0x3af/0x4a0
>[   60.209826]  drm_atomic_commit+0x46/0x50
>[   60.209829]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.209834]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.209842]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.209849]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.209855]  drm_ioctl+0x1f2/0x440
>[   60.209868]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.209878]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.209889]  do_vfs_ioctl+0x8d/0x590
>[   60.209897]  ? security_file_ioctl+0x3e/0x60
>[   60.209905]  SyS_ioctl+0x74/0x80
>[   60.209915]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.209926] RIP: 0033:0x7faabd9dc357
>[   60.209930] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.209944] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.209949] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.209953] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   60.209958] R10: 0018c1b94ba47466 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.209966] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.209971] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.210047] ---[ end trace a27ce992f45e71aa ]---
>[   60.210251] Use count on domain AUX_A is already zero
>[   60.210263] ------------[ cut here ]------------
>[   60.210268] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.210269] Modules linked in: x86_pkg_temp_thermal
>[   60.210278] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.210279] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.210281] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.210285] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.210286] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   60.210289] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   60.210292] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   60.210294] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 00000000000024d0
>[   60.210296] R10: ffffa1d7758e2950 R11: 00000000000024d0 R12: ffffa1d7758e4b40
>[   60.210298] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   60.210300] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.210302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.210306] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.210308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.210310] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.210313] Call Trace:
>[   60.210318]  intel_dp_aux_ch+0x12a/0x6e0
>[   60.210324]  ? wake_atomic_t_function+0x60/0x60
>[   60.210329]  intel_dp_aux_transfer+0xa0/0x1f0
>[   60.210335]  drm_dp_dpcd_access+0x58/0xf0
>[   60.210341]  drm_dp_dpcd_read+0x52/0x60
>[   60.210345]  intel_dp_get_link_status+0x1d/0x30
>[   60.210350]  intel_dp_start_link_train+0x270/0x520
>[   60.210358]  intel_ddi_pre_enable+0x378/0x630
>[   60.210364]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   60.210369]  haswell_crtc_enable+0x26b/0x7f0
>[   60.210372]  intel_update_crtc+0x43/0xd0
>[   60.210376]  skl_update_crtcs+0x1a9/0x1e0
>[   60.210382]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   60.210385]  intel_atomic_commit+0x3af/0x4a0
>[   60.210390]  drm_atomic_commit+0x46/0x50
>[   60.210396]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.210401]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.210407]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.210414]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.210419]  drm_ioctl+0x1f2/0x440
>[   60.210423]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.210428]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.210433]  do_vfs_ioctl+0x8d/0x590
>[   60.210437]  ? security_file_ioctl+0x3e/0x60
>[   60.210440]  SyS_ioctl+0x74/0x80
>[   60.210445]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.210447] RIP: 0033:0x7faabd9dc357
>[   60.210448] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.210450] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.210452] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.210453] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   60.210456] R10: 0018c1b94ba47466 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.210457] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.210459] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.210522] ---[ end trace a27ce992f45e71ab ]---
>[   60.210527] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   60.210533] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   60.210690] Use count on domain AUX_A is already zero
>[   60.210695] ------------[ cut here ]------------
>[   60.210697] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.210698] Modules linked in: x86_pkg_temp_thermal
>[   60.210700] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.210703] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.210704] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.210707] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.210708] RSP: 0018:ffffa5dc817cf7b0 EFLAGS: 00010282
>[   60.210709] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   60.210710] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   60.210711] RBP: ffffa5dc817cf7d8 R08: 0000000000000001 R09: 0000000000002509
>[   60.210712] R10: ffffa1d7758e2950 R11: 0000000000002509 R12: ffffa1d7758e4b40
>[   60.210716] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   60.210720] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.210720] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.210721] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.210721] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.210722] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.210722] Call Trace:
>[   60.210724]  intel_dp_aux_ch+0x12a/0x6e0
>[   60.210728]  ? wake_atomic_t_function+0x60/0x60
>[   60.210731]  intel_dp_aux_transfer+0x12d/0x1f0
>[   60.210735]  ? drm_printk+0x89/0x90
>[   60.210739]  drm_dp_dpcd_access+0x58/0xf0
>[   60.210740]  drm_dp_dpcd_write+0x16/0x20
>[   60.210742]  intel_dp_set_link_train+0x44/0xe0
>[   60.210744]  intel_dp_stop_link_train+0xb/0x10
>[   60.210748]  intel_ddi_pre_enable+0x393/0x630
>[   60.210751]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   60.210753]  haswell_crtc_enable+0x26b/0x7f0
>[   60.210756]  intel_update_crtc+0x43/0xd0
>[   60.210759]  skl_update_crtcs+0x1a9/0x1e0
>[   60.210760]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   60.210762]  intel_atomic_commit+0x3af/0x4a0
>[   60.210763]  drm_atomic_commit+0x46/0x50
>[   60.210765]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.210768]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.210771]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.210772]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.210773]  drm_ioctl+0x1f2/0x440
>[   60.210775]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.210778]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.210780]  do_vfs_ioctl+0x8d/0x590
>[   60.210781]  ? security_file_ioctl+0x3e/0x60
>[   60.210783]  SyS_ioctl+0x74/0x80
>[   60.210785]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.210786] RIP: 0033:0x7faabd9dc357
>[   60.210787] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.210788] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.210789] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.210790] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   60.210790] R10: 0018c1b94ba47466 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.210791] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.210792] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.210820] ---[ end trace a27ce992f45e71ac ]---
>[   60.211071] [drm:intel_enable_pipe] enabling pipe B
>[   60.211075] [drm:drm_crtc_vblank_on] crtc 1, vblank enabled 0, inmodeset 1
>[   60.211080] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 60.209463 -> 60.209928 [e 0 us, 0 rep]
>[   60.211082] [drm:intel_edp_backlight_on.part.29] 
>[   60.211085] [drm:intel_panel_enable_backlight] pipe B
>[   60.211138] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   60.408670] Use count on domain AUX_A is already zero
>[   60.408680] ------------[ cut here ]------------
>[   60.408685] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.408686] Modules linked in: x86_pkg_temp_thermal
>[   60.408691] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.408692] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.408694] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.408697] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.408698] RSP: 0018:ffffa5dc817cf8f0 EFLAGS: 00010286
>[   60.408701] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   60.408702] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   60.408704] RBP: ffffa5dc817cf918 R08: 0000000000000001 R09: 0000000000002547
>[   60.408705] R10: ffffa5dc817cf918 R11: 0000000000002547 R12: ffffa1d7758e4b40
>[   60.408707] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   60.408709] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.408711] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.408712] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.408713] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.408715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.408716] Call Trace:
>[   60.408720]  _intel_edp_backlight_on+0xe3/0x110
>[   60.408723]  intel_edp_backlight_on.part.29+0x34/0x40
>[   60.408726]  intel_edp_backlight_on+0x13/0x20
>[   60.408729]  intel_enable_ddi+0xbe/0xe0
>[   60.408734]  intel_encoders_enable.isra.104+0x6c/0x90
>[   60.408738]  haswell_crtc_enable+0x326/0x7f0
>[   60.408741]  intel_update_crtc+0x43/0xd0
>[   60.408744]  skl_update_crtcs+0x1a9/0x1e0
>[   60.408747]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   60.408750]  intel_atomic_commit+0x3af/0x4a0
>[   60.408754]  drm_atomic_commit+0x46/0x50
>[   60.408758]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.408763]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.408767]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.408772]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.408775]  drm_ioctl+0x1f2/0x440
>[   60.408779]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.408784]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.408788]  do_vfs_ioctl+0x8d/0x590
>[   60.408792]  ? security_file_ioctl+0x3e/0x60
>[   60.408795]  SyS_ioctl+0x74/0x80
>[   60.408799]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.408801] RIP: 0033:0x7faabd9dc357
>[   60.408802] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.408804] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.408806] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.408807] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   60.408808] R10: 0018c1b94ba47466 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.408810] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.408811] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.408862] ---[ end trace a27ce992f45e71ad ]---
>[   60.408866] [drm:intel_psr_enable] PSR disable by flag
>[   60.408869] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   60.408877] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   60.408883] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,938)@ 60.407264 -> 60.393197 [e 0 us, 0 rep]
>[   60.408888] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=81, diff=11, hw=92 hw_last=81
>[   60.408935] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   60.408943] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   60.408947] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   60.408968] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   60.411021] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 60.409400 -> 60.409864 [e 0 us, 0 rep]
>[   60.411026] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=92, diff=1, hw=93 hw_last=92
>[   60.411030] [drm:drm_handle_vblank] vblank event on 92, current 93
>[   60.411068] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9c00
>[   60.411073] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   60.411078] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   60.411083] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   60.411089] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   60.411093] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9c00
>[   60.411099] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   60.411127] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.411137] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9c00
>[   60.411145] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   60.411151] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a72000 state to ffffa1d7756d9c00
>[   60.411159] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   60.411165] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775748200 state to ffffa1d7756d9c00
>[   60.411170] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748200 to [CRTC:39:pipe B]
>[   60.411175] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775748200
>[   60.411189] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   60.411198] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   60.411206] [drm:drm_atomic_check_only] checking ffffa1d7756d9c00
>[   60.411227] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   60.411234] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   60.411252] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756d9c00 nonblocking
>[   60.411271] [drm:drm_mode_object_put] OBJ ID: 61 (3)
>[   60.411286] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   60.411292] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   60.411300] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   60.411311] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9000
>[   60.411317] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   60.411323] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a77000 state to ffffa1d7756d9000
>[   60.411330] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   60.411336] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   60.411343] [drm:drm_atomic_check_only] checking ffffa1d7756d9000
>[   60.411348] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   60.411355] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: n
>[   60.411361] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9000
>[   60.411368] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   60.411374] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   60.411380] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd500 state to ffffa1d7756d9000
>[   60.411385] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   60.411391] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   60.411400] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   60.411405] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749500 state to ffffa1d7756d9000
>[   60.411414] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9000
>[   60.411419] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   60.411425] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   60.411431] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   60.411435] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   60.411443] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   60.411452] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   60.411457] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   60.411462] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   60.411468] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   60.411473] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   60.411479] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   60.411483] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   60.411486] [drm:intel_dump_pipe_config] requested mode:
>[   60.411496] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   60.411503] [drm:intel_dump_pipe_config] adjusted mode:
>[   60.411511] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   60.411518] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   60.411521] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   60.411525] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   60.411530] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   60.411536] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   60.411542] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   60.411545] [drm:intel_dump_pipe_config] planes on this crtc
>[   60.411552] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   60.411558] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   60.411563] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   60.411567] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   60.411574] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   60.411580] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   60.411588] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   60.411596] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   60.411603] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
>[   60.411611] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   60.411616] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   60.411642] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   60.411657] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76800 state to ffffa1d7756d9000
>[   60.411669] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a74000 state to ffffa1d7756d9000
>[   60.411687] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 860) -> (0 - 0)
>[   60.411700] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (860 - 892) -> (0 - 0)
>[   60.411712] [drm:drm_atomic_commit] committing ffffa1d7756d9000
>[   60.427704] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 60.426064 -> 60.426529 [e 0 us, 0 rep]
>[   60.427709] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=93, diff=1, hw=94 hw_last=93
>[   60.427715] [drm:drm_handle_vblank] vblank event on 93, current 94
>[   60.427731] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9c00
>[   60.427739] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   60.427745] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   60.427748] [drm:intel_edp_backlight_off.part.30] 
>[   60.427753] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9c00
>[   60.427774] Use count on domain AUX_A is already zero
>[   60.427793] ------------[ cut here ]------------
>[   60.427803] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.427809] Modules linked in: x86_pkg_temp_thermal
>[   60.427816] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.427818] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.427821] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.427826] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.427830] RSP: 0018:ffffa5dc817cf9e8 EFLAGS: 00010292
>[   60.427834] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   60.427836] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   60.427839] RBP: ffffa5dc817cfa10 R08: 0000000000000101 R09: 00000000000025e0
>[   60.427846] R10: ffffa5dc80f13e40 R11: 00000000000025e0 R12: ffffa1d7758e4b40
>[   60.427848] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   60.427852] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.427855] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.427866] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.427875] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.427888] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.427898] Call Trace:
>[   60.427909]  _intel_edp_backlight_off+0xab/0x110
>[   60.427921]  intel_edp_backlight_off.part.30+0x28/0x40
>[   60.427931]  intel_edp_backlight_off+0x13/0x20
>[   60.427936]  intel_disable_ddi+0x99/0xc0
>[   60.427943]  intel_encoders_disable.isra.105+0x7f/0x90
>[   60.427946]  haswell_crtc_disable+0x55/0x170
>[   60.427951]  intel_atomic_commit_tail+0x128/0xfe0
>[   60.427958]  intel_atomic_commit+0x3af/0x4a0
>[   60.427964]  ? drm_mode_object_put+0x3f/0x60
>[   60.427968]  drm_atomic_commit+0x46/0x50
>[   60.427975]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.427981]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.427986]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.428000]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.428010]  drm_ioctl+0x1f2/0x440
>[   60.428024]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.428040]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.428049]  do_vfs_ioctl+0x8d/0x590
>[   60.428063]  ? __schedule+0x31c/0x6c0
>[   60.428073]  ? security_file_ioctl+0x3e/0x60
>[   60.428077]  SyS_ioctl+0x74/0x80
>[   60.428083]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.428086] RIP: 0033:0x7faabd9dc357
>[   60.428089] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.428094] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.428096] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.428099] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   60.428101] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.428103] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.428110] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.428219] ---[ end trace a27ce992f45e71ae ]---
>[   60.444347] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 60.442724 -> 60.443189 [e 0 us, 0 rep]
>[   60.444369] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=94, diff=1, hw=95 hw_last=94
>[   60.444373] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   60.444379] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-28)@ 60.442760 -> 60.443180 [e 0 us, 0 rep]
>[   60.444383] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=95, diff=0, hw=95 hw_last=95
>[   60.632653] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   60.632686] [drm:drm_crtc_vblank_off] crtc 1, vblank enabled 0, inmodeset 0
>[   60.632692] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,308)@ 60.631073 -> 60.626454 [e 0 us, 0 rep]
>[   60.632696] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=95, diff=11, hw=106 hw_last=95
>[   60.632700] [drm:intel_disable_pipe] disabling pipe B
>[   60.645315] Use count on domain AUX_A is already zero
>[   60.645328] ------------[ cut here ]------------
>[   60.645335] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.645336] Modules linked in: x86_pkg_temp_thermal
>[   60.645342] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.645344] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.645346] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.645350] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.645352] RSP: 0018:ffffa5dc817cf8c8 EFLAGS: 00010292
>[   60.645354] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   60.645356] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   60.645357] RBP: ffffa5dc817cf8f0 R08: 0000000000000001 R09: 000000000000261d
>[   60.645359] R10: ffffa1d7758e2950 R11: 000000000000261d R12: ffffa1d7758e4b40
>[   60.645361] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   60.645363] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.645365] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.645367] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.645368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.645370] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.645371] Call Trace:
>[   60.645375]  intel_dp_aux_ch+0x12a/0x6e0
>[   60.645381]  ? wake_atomic_t_function+0x60/0x60
>[   60.645384]  intel_dp_aux_transfer+0x12d/0x1f0
>[   60.645387]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   60.645392]  drm_dp_dpcd_access+0x58/0xf0
>[   60.645397]  drm_dp_dpcd_write+0x16/0x20
>[   60.645400]  intel_dp_sink_dpms+0x9f/0xd0
>[   60.645404]  intel_ddi_post_disable+0x14a/0x260
>[   60.645409]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   60.645412]  haswell_crtc_disable+0x100/0x170
>[   60.645415]  intel_atomic_commit_tail+0x128/0xfe0
>[   60.645419]  intel_atomic_commit+0x3af/0x4a0
>[   60.645424]  ? drm_mode_object_put+0x3f/0x60
>[   60.645427]  drm_atomic_commit+0x46/0x50
>[   60.645431]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.645436]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.645441]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.645445]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.645448]  drm_ioctl+0x1f2/0x440
>[   60.645453]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.645458]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.645462]  do_vfs_ioctl+0x8d/0x590
>[   60.645466]  ? __schedule+0x31c/0x6c0
>[   60.645471]  ? security_file_ioctl+0x3e/0x60
>[   60.645474]  SyS_ioctl+0x74/0x80
>[   60.645477]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.645480] RIP: 0033:0x7faabd9dc357
>[   60.645481] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.645484] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.645485] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.645487] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   60.645488] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.645490] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.645492] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.645544] ---[ end trace a27ce992f45e71af ]---
>[   60.645557] Use count on domain AUX_A is already zero
>[   60.645567] ------------[ cut here ]------------
>[   60.645572] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.645572] Modules linked in: x86_pkg_temp_thermal
>[   60.645577] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.645578] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.645580] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.645583] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.645585] RSP: 0018:ffffa5dc817cfa20 EFLAGS: 00010282
>[   60.645587] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   60.645588] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   60.645590] RBP: ffffa5dc817cfa48 R08: 0000000000000001 R09: 0000000000002654
>[   60.645591] R10: ffffa1d7758e2950 R11: 0000000000002654 R12: ffffa1d7758e4b40
>[   60.645593] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   60.645595] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.645597] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.645598] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.645600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.645601] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.645602] Call Trace:
>[   60.645605]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   60.645608]  intel_edp_panel_vdd_on+0x13/0x20
>[   60.645612]  intel_ddi_post_disable+0xca/0x260
>[   60.645617]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   60.645636]  haswell_crtc_disable+0x100/0x170
>[   60.645640]  intel_atomic_commit_tail+0x128/0xfe0
>[   60.645643]  intel_atomic_commit+0x3af/0x4a0
>[   60.645648]  ? drm_mode_object_put+0x3f/0x60
>[   60.645651]  drm_atomic_commit+0x46/0x50
>[   60.645656]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.645660]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.645668]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.645672]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.645675]  drm_ioctl+0x1f2/0x440
>[   60.645689]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.645703]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.645712]  do_vfs_ioctl+0x8d/0x590
>[   60.645724]  ? __schedule+0x31c/0x6c0
>[   60.645733]  ? security_file_ioctl+0x3e/0x60
>[   60.645742]  SyS_ioctl+0x74/0x80
>[   60.645754]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.645761] RIP: 0033:0x7faabd9dc357
>[   60.645769] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.645783] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.645792] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.645800] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   60.645808] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.645817] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.645825] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.646012] ---[ end trace a27ce992f45e71b0 ]---
>[   60.646022] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   60.646048] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   60.646106] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   60.696562] [drm:wait_panel_status] Wait complete
>[   60.696564] Use count on domain AUX_A is already zero
>[   60.696575] ------------[ cut here ]------------
>[   60.696580] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   60.696581] Modules linked in: x86_pkg_temp_thermal
>[   60.696586] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.696587] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.696589] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.696592] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   60.696594] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   60.696596] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   60.696598] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   60.696599] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 000000000000268a
>[   60.696600] R10: ffffa5dc80d13e88 R11: 000000000000268a R12: ffffa1d7758e4b40
>[   60.696602] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   60.696604] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.696606] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.696608] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.696609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.696611] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.696612] Call Trace:
>[   60.696615]  intel_edp_panel_off.part.28+0x12f/0x160
>[   60.696632]  intel_edp_panel_off+0x13/0x20
>[   60.696636]  intel_ddi_post_disable+0xd2/0x260
>[   60.696643]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   60.696647]  haswell_crtc_disable+0x100/0x170
>[   60.696650]  intel_atomic_commit_tail+0x128/0xfe0
>[   60.696654]  intel_atomic_commit+0x3af/0x4a0
>[   60.696668]  ? drm_mode_object_put+0x3f/0x60
>[   60.696681]  drm_atomic_commit+0x46/0x50
>[   60.696690]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.696704]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.696716]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.696725]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.696737]  drm_ioctl+0x1f2/0x440
>[   60.696747]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.696762]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.696772]  do_vfs_ioctl+0x8d/0x590
>[   60.696782]  ? __schedule+0x31c/0x6c0
>[   60.696794]  ? security_file_ioctl+0x3e/0x60
>[   60.696804]  SyS_ioctl+0x74/0x80
>[   60.696814]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.696818] RIP: 0033:0x7faabd9dc357
>[   60.696820] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.696825] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.696827] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.696829] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   60.696833] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.696835] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.696839] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   60.696944] ---[ end trace a27ce992f45e71b1 ]---
>[   60.696956] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 2, on? 1) for crtc 39
>[   60.696964] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   60.696992] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   60.697001] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   60.697007] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   60.697012] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   60.697016] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   60.697020] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   60.697027] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   60.697033] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   60.697040] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   60.697046] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   60.697051] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   60.697062] [drm:intel_power_well_disable] disabling DC off
>[   60.697068] [drm:intel_power_well_disable] disabling always-on
>[   60.697075] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   60.697080] [drm:intel_power_well_enable] enabling always-on
>[   60.697088] [drm:intel_power_well_disable] disabling always-on
>[   60.697095] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   60.697101] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   60.697106] [drm:intel_power_well_enable] enabling always-on
>[   60.697113] [drm:intel_power_well_disable] disabling always-on
>[   60.697118] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   60.697121] [drm:intel_power_well_enable] enabling always-on
>[   60.697127] [drm:intel_power_well_disable] disabling always-on
>[   60.697132] Use count on power well DC off is already zero
>[   60.697148] ------------[ cut here ]------------
>[   60.697154] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   60.697157] Modules linked in: x86_pkg_temp_thermal
>[   60.697164] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.697167] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.697170] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.697175] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   60.697177] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   60.697181] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   60.697185] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   60.697189] RBP: ffffa5dc817cfb48 R08: 000000000000002e R09: 00000000000026d4
>[   60.697191] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   60.697194] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   60.697197] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.697200] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.697205] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.697207] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.697210] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.697211] Call Trace:
>[   60.697218]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   60.697224]  intel_atomic_commit+0x3af/0x4a0
>[   60.697230]  ? drm_mode_object_put+0x3f/0x60
>[   60.697235]  drm_atomic_commit+0x46/0x50
>[   60.697241]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.697249]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.697256]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.697264]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.697268]  drm_ioctl+0x1f2/0x440
>[   60.697276]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.697283]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.697290]  do_vfs_ioctl+0x8d/0x590
>[   60.697296]  ? __schedule+0x31c/0x6c0
>[   60.697303]  ? security_file_ioctl+0x3e/0x60
>[   60.697307]  SyS_ioctl+0x74/0x80
>[   60.697313]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.697316] RIP: 0033:0x7faabd9dc357
>[   60.697320] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.697324] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.697326] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.697328] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   60.697331] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.697333] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.697339] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   60.697425] ---[ end trace a27ce992f45e71b2 ]---
>[   60.697427] Use count on power well always-on is already zero
>[   60.697438] ------------[ cut here ]------------
>[   60.697445] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   60.697446] Modules linked in: x86_pkg_temp_thermal
>[   60.697452] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   60.697457] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   60.697459] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   60.697464] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   60.697465] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   60.697469] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   60.697472] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   60.697477] RBP: ffffa5dc817cfb48 R08: 0000000000000031 R09: 0000000000002701
>[   60.697479] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   60.697482] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   60.697485] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   60.697488] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   60.697490] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   60.697495] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   60.697497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   60.697499] Call Trace:
>[   60.697504]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   60.697509]  intel_atomic_commit+0x3af/0x4a0
>[   60.697515]  ? drm_mode_object_put+0x3f/0x60
>[   60.697523]  drm_atomic_commit+0x46/0x50
>[   60.697528]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   60.697534]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   60.697540]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   60.697548]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   60.697551]  drm_ioctl+0x1f2/0x440
>[   60.697558]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   60.697566]  ? selinux_file_ioctl+0x104/0x1a0
>[   60.697571]  do_vfs_ioctl+0x8d/0x590
>[   60.697577]  ? __schedule+0x31c/0x6c0
>[   60.697585]  ? security_file_ioctl+0x3e/0x60
>[   60.697590]  SyS_ioctl+0x74/0x80
>[   60.697594]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   60.697601] RIP: 0033:0x7faabd9dc357
>[   60.697602] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   60.697606] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   60.697608] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   60.697610] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   60.697613] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   60.697626] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   60.697630] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   60.697915] ---[ end trace a27ce992f45e71b3 ]---
>[   60.697932] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9000
>[   60.697943] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   60.697955] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   60.697962] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   60.697971] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   60.697976] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9000
>[   60.697984] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   60.697997] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.698006] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9000
>[   60.698014] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   60.698021] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a72800 state to ffffa1d7756d9000
>[   60.698028] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   60.698035] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775748200 state to ffffa1d7756d9000
>[   60.698041] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748200 to [CRTC:39:pipe B]
>[   60.698046] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775748200
>[   60.698053] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   60.698058] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   60.698063] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   60.698069] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9000
>[   60.698074] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   60.698080] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   60.698089] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9000
>[   60.698094] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   60.698099] [drm:drm_ioctl] ret = -22
>[   60.698139] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   60.698150] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9000
>[   60.698156] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   60.698161] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a72800 state to ffffa1d7756d9000
>[   60.698169] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   60.698176] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775748200 state to ffffa1d7756d9000
>[   60.698181] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748200 to [CRTC:39:pipe B]
>[   60.698187] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d775748200
>[   60.698193] [drm:drm_mode_object_get] OBJ ID: 61 (2)
>[   60.698199] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   60.698204] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   60.698210] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9000
>[   60.698215] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   60.698221] [drm:drm_mode_object_put] OBJ ID: 61 (3)
>[   60.698230] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9000
>[   60.698242] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   60.698255] [drm:drm_ioctl] ret = -22
>[   60.698294] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   60.698310] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   60.698324] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   60.698349] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   60.698357] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   60.698364] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   60.698378] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   60.698395] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9000
>[   60.698410] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   60.698426] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a72800 state to ffffa1d7756d9000
>[   60.698440] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   60.698451] [drm:drm_atomic_check_only] checking ffffa1d7756d9000
>[   60.698459] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   60.698465] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: y
>[   60.698471] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9000
>[   60.698479] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   60.698486] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   60.698492] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb80 state to ffffa1d7756d9000
>[   60.698500] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   60.698505] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   60.698511] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   60.698519] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775748200 state to ffffa1d7756d9000
>[   60.698527] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9000
>[   60.698533] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   60.698539] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   60.698544] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   60.698550] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   60.698559] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   60.698566] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   60.698571] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   60.698576] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   60.698590] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   60.698602] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   60.698616] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   60.698626] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   60.698629] [drm:intel_dump_pipe_config] requested mode:
>[   60.698639] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   60.698652] [drm:intel_dump_pipe_config] adjusted mode:
>[   60.698667] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   60.698684] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   60.698697] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   60.698708] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   60.698723] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   60.698737] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   60.698751] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   60.698754] [drm:intel_dump_pipe_config] planes on this crtc
>[   60.698761] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   60.698770] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   60.698774] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   60.698777] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   60.698784] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   60.698793] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   60.698799] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   60.698810] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   60.698816] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 0 -> 1, off 0, on 1, ms 1
>[   60.698826] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   60.698831] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   60.698843] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   60.698858] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a72000 state to ffffa1d7756d9000
>[   60.698872] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a71800 state to ffffa1d7756d9000
>[   60.698894] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 0) -> (0 - 860)
>[   60.698908] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (0 - 0) -> (860 - 892)
>[   60.698921] [drm:drm_atomic_commit] committing ffffa1d7756d9000
>[   60.698947] [drm:intel_power_well_enable] enabling always-on
>[   60.698951] [drm:intel_power_well_enable] enabling DC off
>[   60.698957] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   60.698972] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   60.698983] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   60.698994] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   60.699009] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   60.699016] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   60.699022] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   60.699025] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   60.699031] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   60.699047] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   60.699059] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   60.699065] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   60.699074] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 2, on? 0) for crtc 39
>[   60.699086] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   60.699116] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   60.699123] [drm:edp_panel_on] Turn eDP port A panel power on
>[   60.699135] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   60.699138] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   61.280709] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   61.280718] [drm:wait_panel_status] Wait complete
>[   61.280742] [drm:edp_panel_on] Wait for panel power on
>[   61.280797] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   61.416618] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   61.416624] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   61.416628] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   61.416648] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   61.482044] [drm:wait_panel_status] Wait complete
>[   61.482048] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294728777
>[   61.482061] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   61.484147] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   61.484167] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   61.484179] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   61.484227] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   61.484394] Use count on domain AUX_A is already zero
>[   61.484406] ------------[ cut here ]------------
>[   61.484413] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.484414] Modules linked in: x86_pkg_temp_thermal
>[   61.484419] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.484421] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.484422] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.484426] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.484428] RSP: 0018:ffffa5dc817cf7b8 EFLAGS: 00010296
>[   61.484431] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   61.484432] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   61.484434] RBP: ffffa5dc817cf7e0 R08: 0000000000000001 R09: 00000000000027ba
>[   61.484435] R10: ffffa1d7758e2950 R11: 00000000000027ba R12: ffffa1d7758e4b40
>[   61.484437] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   61.484439] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.484441] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.484442] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.484444] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.484445] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.484446] Call Trace:
>[   61.484451]  intel_dp_aux_ch+0x12a/0x6e0
>[   61.484456]  ? wake_atomic_t_function+0x60/0x60
>[   61.484459]  intel_dp_aux_transfer+0x12d/0x1f0
>[   61.484464]  drm_dp_dpcd_access+0x58/0xf0
>[   61.484468]  drm_dp_dpcd_write+0x16/0x20
>[   61.484471]  intel_dp_sink_dpms+0x41/0xd0
>[   61.484475]  intel_ddi_pre_enable+0x34a/0x630
>[   61.484481]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   61.484484]  haswell_crtc_enable+0x26b/0x7f0
>[   61.484488]  intel_update_crtc+0x43/0xd0
>[   61.484490]  skl_update_crtcs+0x1a9/0x1e0
>[   61.484494]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   61.484497]  intel_atomic_commit+0x3af/0x4a0
>[   61.484502]  drm_atomic_commit+0x46/0x50
>[   61.484506]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.484511]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.484515]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.484520]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.484523]  drm_ioctl+0x1f2/0x440
>[   61.484527]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.484533]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.484536]  do_vfs_ioctl+0x8d/0x590
>[   61.484541]  ? security_file_ioctl+0x3e/0x60
>[   61.484544]  SyS_ioctl+0x74/0x80
>[   61.484548]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.484550] RIP: 0033:0x7faabd9dc357
>[   61.484552] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.484555] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.484556] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.484557] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   61.484559] R10: 0029722f04d77466 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.484560] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.484562] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.484614] ---[ end trace a27ce992f45e71b4 ]---
>[   61.484638] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   61.485416] Use count on domain AUX_A is already zero
>[   61.485431] ------------[ cut here ]------------
>[   61.485438] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.485441] Modules linked in: x86_pkg_temp_thermal
>[   61.485447] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.485449] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.485451] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.485456] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.485458] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   61.485465] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   61.485468] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   61.485470] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 00000000000027f1
>[   61.485473] R10: ffffa1d7758e2950 R11: 00000000000027f1 R12: ffffa1d7758e4b40
>[   61.485475] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   61.485480] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.485482] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.485484] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.485486] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.485489] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.485491] Call Trace:
>[   61.485499]  intel_dp_aux_ch+0x12a/0x6e0
>[   61.485505]  ? wake_atomic_t_function+0x60/0x60
>[   61.485509]  intel_dp_aux_transfer+0x12d/0x1f0
>[   61.485513]  ? vprintk_default+0x1a/0x20
>[   61.485519]  drm_dp_dpcd_access+0x58/0xf0
>[   61.485525]  drm_dp_dpcd_write+0x16/0x20
>[   61.485531]  intel_dp_start_link_train+0x7b/0x520
>[   61.485537]  intel_ddi_pre_enable+0x378/0x630
>[   61.485545]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   61.485550]  haswell_crtc_enable+0x26b/0x7f0
>[   61.485554]  intel_update_crtc+0x43/0xd0
>[   61.485558]  skl_update_crtcs+0x1a9/0x1e0
>[   61.485564]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   61.485569]  intel_atomic_commit+0x3af/0x4a0
>[   61.485574]  drm_atomic_commit+0x46/0x50
>[   61.485580]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.485589]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.485595]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.485601]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.485606]  drm_ioctl+0x1f2/0x440
>[   61.485611]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.485618]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.485631]  do_vfs_ioctl+0x8d/0x590
>[   61.485637]  ? security_file_ioctl+0x3e/0x60
>[   61.485643]  SyS_ioctl+0x74/0x80
>[   61.485650]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.485653] RIP: 0033:0x7faabd9dc357
>[   61.485655] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.485659] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.485661] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.485669] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   61.485678] R10: 0029722f04d77466 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.485683] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.485694] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.485857] ---[ end trace a27ce992f45e71b5 ]---
>[   61.486031] Use count on domain AUX_A is already zero
>[   61.486049] ------------[ cut here ]------------
>[   61.486055] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.486061] Modules linked in: x86_pkg_temp_thermal
>[   61.486067] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.486069] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.486073] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.486077] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.486079] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   61.486082] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   61.486084] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   61.486088] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000002828
>[   61.486091] R10: ffffa1d7758e2950 R11: 0000000000002828 R12: ffffa1d7758e4b40
>[   61.486093] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   61.486096] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.486099] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.486103] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.486105] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.486107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.486108] Call Trace:
>[   61.486116]  intel_dp_aux_ch+0x12a/0x6e0
>[   61.486122]  ? wake_atomic_t_function+0x60/0x60
>[   61.486126]  intel_dp_aux_transfer+0x12d/0x1f0
>[   61.486131]  ? vprintk_default+0x1a/0x20
>[   61.486137]  drm_dp_dpcd_access+0x58/0xf0
>[   61.486143]  drm_dp_dpcd_write+0x16/0x20
>[   61.486151]  intel_dp_start_link_train+0xa3/0x520
>[   61.486157]  intel_ddi_pre_enable+0x378/0x630
>[   61.486165]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   61.486170]  haswell_crtc_enable+0x26b/0x7f0
>[   61.486175]  intel_update_crtc+0x43/0xd0
>[   61.486180]  skl_update_crtcs+0x1a9/0x1e0
>[   61.486185]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   61.486189]  intel_atomic_commit+0x3af/0x4a0
>[   61.486195]  drm_atomic_commit+0x46/0x50
>[   61.486200]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.486209]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.486215]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.486222]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.486226]  drm_ioctl+0x1f2/0x440
>[   61.486233]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.486241]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.486247]  do_vfs_ioctl+0x8d/0x590
>[   61.486252]  ? security_file_ioctl+0x3e/0x60
>[   61.486258]  SyS_ioctl+0x74/0x80
>[   61.486263]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.486266] RIP: 0033:0x7faabd9dc357
>[   61.486269] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.486275] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.486277] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.486281] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   61.486283] R10: 0029722f04d77466 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.486285] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.486288] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.486373] ---[ end trace a27ce992f45e71b6 ]---
>[   61.486383] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   61.486387] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   61.486391] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   61.486396] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   61.486580] Use count on domain AUX_A is already zero
>[   61.486594] ------------[ cut here ]------------
>[   61.486600] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.486601] Modules linked in: x86_pkg_temp_thermal
>[   61.486607] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.486609] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.486611] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.486617] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.486631] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   61.486635] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   61.486637] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   61.486640] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000002863
>[   61.486642] R10: ffffa1d7758e2950 R11: 0000000000002863 R12: ffffa1d7758e4b40
>[   61.486644] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   61.486647] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.486651] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.486654] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.486656] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.486660] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.486667] Call Trace:
>[   61.486674]  intel_dp_aux_ch+0x12a/0x6e0
>[   61.486683]  ? wake_atomic_t_function+0x60/0x60
>[   61.486695]  intel_dp_aux_transfer+0x12d/0x1f0
>[   61.486704]  ? drm_printk+0x89/0x90
>[   61.486714]  drm_dp_dpcd_access+0x58/0xf0
>[   61.486725]  drm_dp_dpcd_write+0x16/0x20
>[   61.486734]  intel_dp_set_link_train+0x44/0xe0
>[   61.486745]  intel_dp_start_link_train+0xd4/0x520
>[   61.486753]  intel_ddi_pre_enable+0x378/0x630
>[   61.486764]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   61.486776]  haswell_crtc_enable+0x26b/0x7f0
>[   61.486786]  intel_update_crtc+0x43/0xd0
>[   61.486795]  skl_update_crtcs+0x1a9/0x1e0
>[   61.486805]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   61.486816]  intel_atomic_commit+0x3af/0x4a0
>[   61.486826]  drm_atomic_commit+0x46/0x50
>[   61.486836]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.486850]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.486861]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.486874]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.486882]  drm_ioctl+0x1f2/0x440
>[   61.486895]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.486908]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.486918]  do_vfs_ioctl+0x8d/0x590
>[   61.486928]  ? security_file_ioctl+0x3e/0x60
>[   61.486939]  SyS_ioctl+0x74/0x80
>[   61.486950]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.486957] RIP: 0033:0x7faabd9dc357
>[   61.486967] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.486981] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.486990] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.486999] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   61.487010] R10: 0029722f04d77466 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.487017] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.487027] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.487117] ---[ end trace a27ce992f45e71b7 ]---
>[   61.487382] Use count on domain AUX_A is already zero
>[   61.487394] ------------[ cut here ]------------
>[   61.487401] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.487403] Modules linked in: x86_pkg_temp_thermal
>[   61.487412] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.487414] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.487417] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.487421] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.487423] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   61.487428] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   61.487432] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   61.487434] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 000000000000289b
>[   61.487436] R10: ffffa1d7758e2950 R11: 000000000000289b R12: ffffa1d7758e4b40
>[   61.487440] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   61.487443] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.487446] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.487448] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.487451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.487453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.487454] Call Trace:
>[   61.487459]  intel_dp_aux_ch+0x12a/0x6e0
>[   61.487467]  ? wake_atomic_t_function+0x60/0x60
>[   61.487470]  intel_dp_aux_transfer+0xa0/0x1f0
>[   61.487477]  drm_dp_dpcd_access+0x58/0xf0
>[   61.487484]  drm_dp_dpcd_read+0x2c/0x60
>[   61.487490]  intel_dp_get_link_status+0x1d/0x30
>[   61.487495]  intel_dp_start_link_train+0xfd/0x520
>[   61.487501]  intel_ddi_pre_enable+0x378/0x630
>[   61.487507]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   61.487514]  haswell_crtc_enable+0x26b/0x7f0
>[   61.487519]  intel_update_crtc+0x43/0xd0
>[   61.487524]  skl_update_crtcs+0x1a9/0x1e0
>[   61.487530]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   61.487534]  intel_atomic_commit+0x3af/0x4a0
>[   61.487539]  drm_atomic_commit+0x46/0x50
>[   61.487547]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.487553]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.487559]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.487566]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.487570]  drm_ioctl+0x1f2/0x440
>[   61.487575]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.487585]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.487590]  do_vfs_ioctl+0x8d/0x590
>[   61.487595]  ? security_file_ioctl+0x3e/0x60
>[   61.487601]  SyS_ioctl+0x74/0x80
>[   61.487606]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.487609] RIP: 0033:0x7faabd9dc357
>[   61.487611] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.487616] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.487629] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.487642] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   61.487655] R10: 0029722f04d77466 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.487661] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.487671] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.487859] ---[ end trace a27ce992f45e71b8 ]---
>[   61.488068] Use count on domain AUX_A is already zero
>[   61.488081] ------------[ cut here ]------------
>[   61.488088] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.488089] Modules linked in: x86_pkg_temp_thermal
>[   61.488097] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.488100] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.488102] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.488106] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.488108] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   61.488113] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   61.488116] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   61.488119] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 00000000000028d2
>[   61.488121] R10: ffffa1d7758e2950 R11: 00000000000028d2 R12: ffffa1d7758e4b40
>[   61.488125] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   61.488128] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.488130] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.488134] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.488137] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.488140] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.488141] Call Trace:
>[   61.488147]  intel_dp_aux_ch+0x12a/0x6e0
>[   61.488153]  ? wake_atomic_t_function+0x60/0x60
>[   61.488160]  intel_dp_aux_transfer+0xa0/0x1f0
>[   61.488166]  drm_dp_dpcd_access+0x58/0xf0
>[   61.488172]  drm_dp_dpcd_read+0x52/0x60
>[   61.488177]  intel_dp_get_link_status+0x1d/0x30
>[   61.488185]  intel_dp_start_link_train+0xfd/0x520
>[   61.488191]  intel_ddi_pre_enable+0x378/0x630
>[   61.488197]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   61.488204]  haswell_crtc_enable+0x26b/0x7f0
>[   61.488208]  intel_update_crtc+0x43/0xd0
>[   61.488211]  skl_update_crtcs+0x1a9/0x1e0
>[   61.488217]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   61.488222]  intel_atomic_commit+0x3af/0x4a0
>[   61.488228]  drm_atomic_commit+0x46/0x50
>[   61.488235]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.488241]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.488247]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.488254]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.488258]  drm_ioctl+0x1f2/0x440
>[   61.488264]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.488272]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.488277]  do_vfs_ioctl+0x8d/0x590
>[   61.488282]  ? security_file_ioctl+0x3e/0x60
>[   61.488288]  SyS_ioctl+0x74/0x80
>[   61.488293]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.488295] RIP: 0033:0x7faabd9dc357
>[   61.488297] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.488301] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.488305] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.488307] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   61.488310] R10: 0029722f04d77466 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.488312] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.488314] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.488399] ---[ end trace a27ce992f45e71b9 ]---
>[   61.488408] [drm:intel_dp_start_link_train] clock recovery OK
>[   61.488413] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   61.488594] Use count on domain AUX_A is already zero
>[   61.488607] ------------[ cut here ]------------
>[   61.488617] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.488626] Modules linked in: x86_pkg_temp_thermal
>[   61.488644] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.488652] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.488662] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.488678] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.488688] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   61.488697] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   61.488707] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   61.488716] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 000000000000290b
>[   61.488728] R10: ffffa1d7758e2950 R11: 000000000000290b R12: ffffa1d7758e4b40
>[   61.488738] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   61.488748] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.488758] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.488766] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.488778] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.488783] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.488792] Call Trace:
>[   61.488800]  intel_dp_aux_ch+0x12a/0x6e0
>[   61.488815]  ? wake_atomic_t_function+0x60/0x60
>[   61.488826]  intel_dp_aux_transfer+0x12d/0x1f0
>[   61.488835]  ? drm_printk+0x89/0x90
>[   61.488847]  drm_dp_dpcd_access+0x58/0xf0
>[   61.488861]  drm_dp_dpcd_write+0x16/0x20
>[   61.488872]  intel_dp_set_link_train+0x44/0xe0
>[   61.488887]  intel_dp_start_link_train+0x216/0x520
>[   61.488900]  intel_ddi_pre_enable+0x378/0x630
>[   61.488914]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   61.488927]  haswell_crtc_enable+0x26b/0x7f0
>[   61.488938]  intel_update_crtc+0x43/0xd0
>[   61.488948]  skl_update_crtcs+0x1a9/0x1e0
>[   61.488957]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   61.488968]  intel_atomic_commit+0x3af/0x4a0
>[   61.488981]  drm_atomic_commit+0x46/0x50
>[   61.488990]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.488996]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.489003]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.489009]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.489013]  drm_ioctl+0x1f2/0x440
>[   61.489020]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.489027]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.489031]  do_vfs_ioctl+0x8d/0x590
>[   61.489037]  ? security_file_ioctl+0x3e/0x60
>[   61.489045]  SyS_ioctl+0x74/0x80
>[   61.489050]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.489052] RIP: 0033:0x7faabd9dc357
>[   61.489054] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.489059] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.489062] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.489064] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   61.489066] R10: 0029722f04d77466 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.489068] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.489072] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.489156] ---[ end trace a27ce992f45e71ba ]---
>[   61.489715] Use count on domain AUX_A is already zero
>[   61.489720] ------------[ cut here ]------------
>[   61.489723] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.489725] Modules linked in: x86_pkg_temp_thermal
>[   61.489727] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.489728] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.489729] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.489731] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.489732] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   61.489734] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   61.489735] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   61.489736] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000002943
>[   61.489737] R10: ffffa1d7758e2950 R11: 0000000000002943 R12: ffffa1d7758e4b40
>[   61.489738] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   61.489739] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.489740] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.489742] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.489743] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.489744] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.489744] Call Trace:
>[   61.489746]  intel_dp_aux_ch+0x12a/0x6e0
>[   61.489750]  ? wake_atomic_t_function+0x60/0x60
>[   61.489751]  intel_dp_aux_transfer+0xa0/0x1f0
>[   61.489754]  drm_dp_dpcd_access+0x58/0xf0
>[   61.489757]  drm_dp_dpcd_read+0x2c/0x60
>[   61.489759]  intel_dp_get_link_status+0x1d/0x30
>[   61.489761]  intel_dp_start_link_train+0x270/0x520
>[   61.489764]  intel_ddi_pre_enable+0x378/0x630
>[   61.489766]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   61.489769]  haswell_crtc_enable+0x26b/0x7f0
>[   61.489771]  intel_update_crtc+0x43/0xd0
>[   61.489772]  skl_update_crtcs+0x1a9/0x1e0
>[   61.489775]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   61.489777]  intel_atomic_commit+0x3af/0x4a0
>[   61.489780]  drm_atomic_commit+0x46/0x50
>[   61.489782]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.489784]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.489787]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.489790]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.489792]  drm_ioctl+0x1f2/0x440
>[   61.489794]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.489797]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.489799]  do_vfs_ioctl+0x8d/0x590
>[   61.489802]  ? security_file_ioctl+0x3e/0x60
>[   61.489803]  SyS_ioctl+0x74/0x80
>[   61.489806]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.489807] RIP: 0033:0x7faabd9dc357
>[   61.489808] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.489810] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.489810] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.489812] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   61.489813] R10: 0029722f04d77466 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.489814] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.489815] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.489848] ---[ end trace a27ce992f45e71bb ]---
>[   61.490043] Use count on domain AUX_A is already zero
>[   61.490048] ------------[ cut here ]------------
>[   61.490051] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.490053] Modules linked in: x86_pkg_temp_thermal
>[   61.490055] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.490056] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.490057] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.490059] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.490060] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   61.490061] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   61.490062] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   61.490063] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 000000000000297a
>[   61.490064] R10: ffffa1d7758e2950 R11: 000000000000297a R12: ffffa1d7758e4b40
>[   61.490065] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   61.490067] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.490067] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.490069] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.490070] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.490071] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.490071] Call Trace:
>[   61.490073]  intel_dp_aux_ch+0x12a/0x6e0
>[   61.490076]  ? wake_atomic_t_function+0x60/0x60
>[   61.490078]  intel_dp_aux_transfer+0xa0/0x1f0
>[   61.490080]  drm_dp_dpcd_access+0x58/0xf0
>[   61.490083]  drm_dp_dpcd_read+0x52/0x60
>[   61.490085]  intel_dp_get_link_status+0x1d/0x30
>[   61.490088]  intel_dp_start_link_train+0x270/0x520
>[   61.490090]  intel_ddi_pre_enable+0x378/0x630
>[   61.490093]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   61.490095]  haswell_crtc_enable+0x26b/0x7f0
>[   61.490097]  intel_update_crtc+0x43/0xd0
>[   61.490099]  skl_update_crtcs+0x1a9/0x1e0
>[   61.490101]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   61.490103]  intel_atomic_commit+0x3af/0x4a0
>[   61.490106]  drm_atomic_commit+0x46/0x50
>[   61.490108]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.490110]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.490113]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.490116]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.490118]  drm_ioctl+0x1f2/0x440
>[   61.490120]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.490123]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.490125]  do_vfs_ioctl+0x8d/0x590
>[   61.490128]  ? security_file_ioctl+0x3e/0x60
>[   61.490130]  SyS_ioctl+0x74/0x80
>[   61.490132]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.490135] RIP: 0033:0x7faabd9dc357
>[   61.490135] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.490137] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.490137] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.490139] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   61.490140] R10: 0029722f04d77466 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.490141] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.490143] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.490177] ---[ end trace a27ce992f45e71bc ]---
>[   61.490180] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   61.490183] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   61.490337] Use count on domain AUX_A is already zero
>[   61.490343] ------------[ cut here ]------------
>[   61.490346] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.490347] Modules linked in: x86_pkg_temp_thermal
>[   61.490349] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.490350] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.490351] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.490353] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.490354] RSP: 0018:ffffa5dc817cf7b0 EFLAGS: 00010282
>[   61.490356] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   61.490357] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   61.490358] RBP: ffffa5dc817cf7d8 R08: 0000000000000001 R09: 00000000000029b3
>[   61.490359] R10: ffffa1d7758e2950 R11: 00000000000029b3 R12: ffffa1d7758e4b40
>[   61.490360] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   61.490361] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.490362] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.490364] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.490365] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.490366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.490366] Call Trace:
>[   61.490368]  intel_dp_aux_ch+0x12a/0x6e0
>[   61.490371]  ? wake_atomic_t_function+0x60/0x60
>[   61.490373]  intel_dp_aux_transfer+0x12d/0x1f0
>[   61.490375]  ? drm_printk+0x89/0x90
>[   61.490377]  drm_dp_dpcd_access+0x58/0xf0
>[   61.490380]  drm_dp_dpcd_write+0x16/0x20
>[   61.490382]  intel_dp_set_link_train+0x44/0xe0
>[   61.490385]  intel_dp_stop_link_train+0xb/0x10
>[   61.490386]  intel_ddi_pre_enable+0x393/0x630
>[   61.490390]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   61.490392]  haswell_crtc_enable+0x26b/0x7f0
>[   61.490394]  intel_update_crtc+0x43/0xd0
>[   61.490396]  skl_update_crtcs+0x1a9/0x1e0
>[   61.490399]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   61.490400]  intel_atomic_commit+0x3af/0x4a0
>[   61.490403]  drm_atomic_commit+0x46/0x50
>[   61.490405]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.490408]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.490411]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.490413]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.490415]  drm_ioctl+0x1f2/0x440
>[   61.490418]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.490420]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.490422]  do_vfs_ioctl+0x8d/0x590
>[   61.490425]  ? security_file_ioctl+0x3e/0x60
>[   61.490426]  SyS_ioctl+0x74/0x80
>[   61.490429]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.490431] RIP: 0033:0x7faabd9dc357
>[   61.490431] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.490434] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.490434] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.490435] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   61.490436] R10: 0029722f04d77466 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.490437] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.490439] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.490474] ---[ end trace a27ce992f45e71bd ]---
>[   61.490733] [drm:intel_enable_pipe] enabling pipe B
>[   61.490737] [drm:drm_crtc_vblank_on] crtc 1, vblank enabled 0, inmodeset 1
>[   61.490743] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 61.489125 -> 61.489590 [e 0 us, 0 rep]
>[   61.490745] [drm:intel_edp_backlight_on.part.29] 
>[   61.490748] [drm:intel_panel_enable_backlight] pipe B
>[   61.490803] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   61.688673] Use count on domain AUX_A is already zero
>[   61.688683] ------------[ cut here ]------------
>[   61.688689] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.688690] Modules linked in: x86_pkg_temp_thermal
>[   61.688695] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.688696] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.688698] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.688702] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.688703] RSP: 0018:ffffa5dc817cf8f0 EFLAGS: 00010286
>[   61.688706] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   61.688707] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   61.688709] RBP: ffffa5dc817cf918 R08: 0000000000000001 R09: 00000000000029f1
>[   61.688710] R10: ffffa5dc817cf918 R11: 00000000000029f1 R12: ffffa1d7758e4b40
>[   61.688712] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   61.688714] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.688715] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.688717] CR2: 00007fae7efb9000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.688718] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.688719] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.688720] Call Trace:
>[   61.688724]  _intel_edp_backlight_on+0xe3/0x110
>[   61.688727]  intel_edp_backlight_on.part.29+0x34/0x40
>[   61.688730]  intel_edp_backlight_on+0x13/0x20
>[   61.688734]  intel_enable_ddi+0xbe/0xe0
>[   61.688739]  intel_encoders_enable.isra.104+0x6c/0x90
>[   61.688742]  haswell_crtc_enable+0x326/0x7f0
>[   61.688745]  intel_update_crtc+0x43/0xd0
>[   61.688748]  skl_update_crtcs+0x1a9/0x1e0
>[   61.688752]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   61.688755]  intel_atomic_commit+0x3af/0x4a0
>[   61.688759]  drm_atomic_commit+0x46/0x50
>[   61.688763]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.688768]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.688773]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.688777]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.688780]  drm_ioctl+0x1f2/0x440
>[   61.688784]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.688789]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.688793]  do_vfs_ioctl+0x8d/0x590
>[   61.688797]  ? security_file_ioctl+0x3e/0x60
>[   61.688800]  SyS_ioctl+0x74/0x80
>[   61.688804]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.688806] RIP: 0033:0x7faabd9dc357
>[   61.688807] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.688810] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.688811] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.688812] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   61.688814] R10: 0029722f04d77466 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.688815] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.688817] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.688868] ---[ end trace a27ce992f45e71be ]---
>[   61.688872] [drm:intel_psr_enable] PSR disable by flag
>[   61.688876] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   61.688883] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   61.688889] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,959)@ 61.687270 -> 61.672888 [e 0 us, 0 rep]
>[   61.688894] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=107, diff=11, hw=118 hw_last=107
>[   61.688939] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   61.688946] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   61.688950] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   61.688970] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   61.690740] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-29)@ 61.689115 -> 61.689550 [e 0 us, 0 rep]
>[   61.690746] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=118, diff=1, hw=119 hw_last=118
>[   61.690751] [drm:drm_handle_vblank] vblank event on 118, current 119
>[   61.690778] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9000
>[   61.690790] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   61.690797] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   61.690805] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   61.690811] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   61.690815] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9000
>[   61.690820] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   61.690846] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.690856] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9000
>[   61.690870] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   61.690876] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74000 state to ffffa1d7756d9000
>[   61.690884] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   61.690890] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749500 state to ffffa1d7756d9000
>[   61.690896] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749500 to [CRTC:39:pipe B]
>[   61.690901] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d775749500
>[   61.690906] [drm:drm_mode_object_get] OBJ ID: 61 (2)
>[   61.690910] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   61.690917] [drm:drm_atomic_check_only] checking ffffa1d7756d9000
>[   61.690929] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 61
>[   61.690935] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   61.690951] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756d9000 nonblocking
>[   61.690970] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   61.690984] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   61.690989] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   61.690994] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   61.691002] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de400
>[   61.691008] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   61.691013] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a77000 state to ffffa1d7756de400
>[   61.691020] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   61.691025] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   61.691029] [drm:drm_atomic_check_only] checking ffffa1d7756de400
>[   61.691036] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   61.691043] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: n
>[   61.691049] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756de400
>[   61.691056] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   61.691060] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   61.691064] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd400 state to ffffa1d7756de400
>[   61.691068] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   61.691073] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   61.691082] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   61.691086] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775748400 state to ffffa1d7756de400
>[   61.691091] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756de400
>[   61.691095] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   61.691099] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   61.691103] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   61.691106] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   61.691114] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   61.691120] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   61.691123] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   61.691127] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   61.691131] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   61.691139] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   61.691143] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   61.691145] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   61.691147] [drm:intel_dump_pipe_config] requested mode:
>[   61.691154] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   61.691157] [drm:intel_dump_pipe_config] adjusted mode:
>[   61.691165] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   61.691172] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   61.691175] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   61.691178] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   61.691182] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   61.691184] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   61.691189] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   61.691194] [drm:intel_dump_pipe_config] planes on this crtc
>[   61.691200] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:61, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   61.691204] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   61.691206] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   61.691209] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   61.691216] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   61.691221] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   61.691227] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   61.691235] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 61
>[   61.691240] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
>[   61.691246] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   61.691251] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   61.691260] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   61.691265] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76800 state to ffffa1d7756de400
>[   61.691270] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a70000 state to ffffa1d7756de400
>[   61.691277] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 860) -> (0 - 0)
>[   61.691283] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (860 - 892) -> (0 - 0)
>[   61.691289] [drm:drm_atomic_commit] committing ffffa1d7756de400
>[   61.707367] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 61.705743 -> 61.706208 [e 0 us, 0 rep]
>[   61.707389] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=119, diff=1, hw=120 hw_last=119
>[   61.707395] [drm:drm_handle_vblank] vblank event on 119, current 120
>[   61.707420] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9000
>[   61.707427] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   61.707434] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   61.707447] [drm:intel_edp_backlight_off.part.30] 
>[   61.707452] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9000
>[   61.707482] Use count on domain AUX_A is already zero
>[   61.707499] ------------[ cut here ]------------
>[   61.707508] WARNING: CPU: 1 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.707509] Modules linked in: x86_pkg_temp_thermal
>[   61.707517] CPU: 1 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.707520] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.707524] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.707531] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.707534] RSP: 0018:ffffa5dc817cf9e8 EFLAGS: 00010292
>[   61.707538] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   61.707540] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c4cba0
>[   61.707544] RBP: ffffa5dc817cfa10 R08: 0000000000000001 R09: 0000000000002a8a
>[   61.707547] R10: ffffa5dc80f2be40 R11: 0000000000002a8a R12: ffffa1d7758e4b40
>[   61.707549] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   61.707552] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   61.707555] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.707559] CR2: 00007fae7efba000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.707561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.707565] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.707567] Call Trace:
>[   61.707574]  _intel_edp_backlight_off+0xab/0x110
>[   61.707578]  intel_edp_backlight_off.part.30+0x28/0x40
>[   61.707582]  intel_edp_backlight_off+0x13/0x20
>[   61.707588]  intel_disable_ddi+0x99/0xc0
>[   61.707596]  intel_encoders_disable.isra.105+0x7f/0x90
>[   61.707600]  haswell_crtc_disable+0x55/0x170
>[   61.707605]  intel_atomic_commit_tail+0x128/0xfe0
>[   61.707610]  intel_atomic_commit+0x3af/0x4a0
>[   61.707619]  ? drm_mode_object_put+0x3f/0x60
>[   61.707638]  drm_atomic_commit+0x46/0x50
>[   61.707650]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.707660]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.707672]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.707681]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.707692]  drm_ioctl+0x1f2/0x440
>[   61.707701]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.707714]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.707724]  do_vfs_ioctl+0x8d/0x590
>[   61.707737]  ? __schedule+0x31c/0x6c0
>[   61.707746]  ? security_file_ioctl+0x3e/0x60
>[   61.707755]  SyS_ioctl+0x74/0x80
>[   61.707762]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.707766] RIP: 0033:0x7faabd9dc357
>[   61.707768] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.707773] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.707775] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.707777] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   61.707780] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.707783] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.707786] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.707895] ---[ end trace a27ce992f45e71bf ]---
>[   61.724025] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 61.722404 -> 61.722868 [e 0 us, 0 rep]
>[   61.724047] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=120, diff=1, hw=121 hw_last=120
>[   61.724050] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   61.724056] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-29)@ 61.722438 -> 61.722873 [e 0 us, 0 rep]
>[   61.724060] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=121, diff=0, hw=121 hw_last=121
>[   61.912694] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   61.912729] [drm:drm_crtc_vblank_off] crtc 1, vblank enabled 0, inmodeset 0
>[   61.912737] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,332)@ 61.911116 -> 61.906138 [e 0 us, 0 rep]
>[   61.912742] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=121, diff=11, hw=132 hw_last=121
>[   61.912746] [drm:intel_disable_pipe] disabling pipe B
>[   61.925349] Use count on domain AUX_A is already zero
>[   61.925361] ------------[ cut here ]------------
>[   61.925368] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.925369] Modules linked in: x86_pkg_temp_thermal
>[   61.925375] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.925377] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.925378] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.925382] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.925384] RSP: 0018:ffffa5dc817cf8c8 EFLAGS: 00010292
>[   61.925387] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   61.925388] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   61.925390] RBP: ffffa5dc817cf8f0 R08: 0000000000000001 R09: 0000000000002ac7
>[   61.925391] R10: ffffa1d7758e2950 R11: 0000000000002ac7 R12: ffffa1d7758e4b40
>[   61.925393] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   61.925395] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.925397] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.925399] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.925401] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.925402] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.925403] Call Trace:
>[   61.925408]  intel_dp_aux_ch+0x12a/0x6e0
>[   61.925413]  ? wake_atomic_t_function+0x60/0x60
>[   61.925416]  intel_dp_aux_transfer+0x12d/0x1f0
>[   61.925420]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   61.925425]  drm_dp_dpcd_access+0x58/0xf0
>[   61.925429]  drm_dp_dpcd_write+0x16/0x20
>[   61.925432]  intel_dp_sink_dpms+0x9f/0xd0
>[   61.925437]  intel_ddi_post_disable+0x14a/0x260
>[   61.925442]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   61.925444]  haswell_crtc_disable+0x100/0x170
>[   61.925448]  intel_atomic_commit_tail+0x128/0xfe0
>[   61.925451]  intel_atomic_commit+0x3af/0x4a0
>[   61.925456]  ? drm_mode_object_put+0x3f/0x60
>[   61.925460]  drm_atomic_commit+0x46/0x50
>[   61.925464]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.925468]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.925473]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.925477]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.925480]  drm_ioctl+0x1f2/0x440
>[   61.925484]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.925490]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.925493]  do_vfs_ioctl+0x8d/0x590
>[   61.925498]  ? __schedule+0x31c/0x6c0
>[   61.925502]  ? security_file_ioctl+0x3e/0x60
>[   61.925506]  SyS_ioctl+0x74/0x80
>[   61.925509]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.925512] RIP: 0033:0x7faabd9dc357
>[   61.925513] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.925516] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.925517] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.925519] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   61.925520] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.925521] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.925523] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.925576] ---[ end trace a27ce992f45e71c0 ]---
>[   61.925590] Use count on domain AUX_A is already zero
>[   61.925599] ------------[ cut here ]------------
>[   61.925604] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.925605] Modules linked in: x86_pkg_temp_thermal
>[   61.925609] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.925610] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.925612] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.925615] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.925631] RSP: 0018:ffffa5dc817cfa20 EFLAGS: 00010282
>[   61.925634] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   61.925635] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   61.925637] RBP: ffffa5dc817cfa48 R08: 0000000000000001 R09: 0000000000002afe
>[   61.925638] R10: ffffa1d7758e2950 R11: 0000000000002afe R12: ffffa1d7758e4b40
>[   61.925640] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   61.925642] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.925643] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.925645] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.925646] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.925648] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.925649] Call Trace:
>[   61.925653]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   61.925655]  intel_edp_panel_vdd_on+0x13/0x20
>[   61.925659]  intel_ddi_post_disable+0xca/0x260
>[   61.925664]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   61.925670]  haswell_crtc_disable+0x100/0x170
>[   61.925674]  intel_atomic_commit_tail+0x128/0xfe0
>[   61.925677]  intel_atomic_commit+0x3af/0x4a0
>[   61.925691]  ? drm_mode_object_put+0x3f/0x60
>[   61.925697]  drm_atomic_commit+0x46/0x50
>[   61.925706]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.925718]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.925728]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.925739]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.925748]  drm_ioctl+0x1f2/0x440
>[   61.925755]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.925764]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.925775]  do_vfs_ioctl+0x8d/0x590
>[   61.925783]  ? __schedule+0x31c/0x6c0
>[   61.925796]  ? security_file_ioctl+0x3e/0x60
>[   61.925804]  SyS_ioctl+0x74/0x80
>[   61.925811]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.925821] RIP: 0033:0x7faabd9dc357
>[   61.925829] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.925838] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.925843] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.925852] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   61.925861] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.925870] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.925876] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.926010] ---[ end trace a27ce992f45e71c1 ]---
>[   61.926024] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   61.926049] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   61.926105] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   61.976596] [drm:wait_panel_status] Wait complete
>[   61.976598] Use count on domain AUX_A is already zero
>[   61.976607] ------------[ cut here ]------------
>[   61.976612] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   61.976613] Modules linked in: x86_pkg_temp_thermal
>[   61.976632] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.976633] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.976635] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.976638] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   61.976640] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   61.976645] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   61.976646] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   61.976648] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 0000000000002b34
>[   61.976650] R10: ffffa5dc80d13e88 R11: 0000000000002b34 R12: ffffa1d7758e4b40
>[   61.976651] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   61.976653] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.976661] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.976670] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.976677] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.976684] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.976688] Call Trace:
>[   61.976697]  intel_edp_panel_off.part.28+0x12f/0x160
>[   61.976706]  intel_edp_panel_off+0x13/0x20
>[   61.976717]  intel_ddi_post_disable+0xd2/0x260
>[   61.976725]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   61.976728]  haswell_crtc_disable+0x100/0x170
>[   61.976731]  intel_atomic_commit_tail+0x128/0xfe0
>[   61.976735]  intel_atomic_commit+0x3af/0x4a0
>[   61.976739]  ? drm_mode_object_put+0x3f/0x60
>[   61.976743]  drm_atomic_commit+0x46/0x50
>[   61.976750]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.976754]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.976759]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.976763]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.976766]  drm_ioctl+0x1f2/0x440
>[   61.976772]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.976778]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.976783]  do_vfs_ioctl+0x8d/0x590
>[   61.976788]  ? __schedule+0x31c/0x6c0
>[   61.976792]  ? security_file_ioctl+0x3e/0x60
>[   61.976798]  SyS_ioctl+0x74/0x80
>[   61.976808]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.976819] RIP: 0033:0x7faabd9dc357
>[   61.976828] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.976843] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.976854] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.976865] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   61.976871] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.976875] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.976885] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   61.976955] ---[ end trace a27ce992f45e71c2 ]---
>[   61.976968] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 2, on? 1) for crtc 39
>[   61.976980] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   61.976998] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   61.977006] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   61.977011] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   61.977014] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   61.977016] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   61.977019] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   61.977024] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   61.977032] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   61.977039] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   61.977045] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   61.977050] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   61.977058] [drm:intel_power_well_disable] disabling DC off
>[   61.977063] [drm:intel_power_well_disable] disabling always-on
>[   61.977068] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   61.977071] [drm:intel_power_well_enable] enabling always-on
>[   61.977078] [drm:intel_power_well_disable] disabling always-on
>[   61.977084] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   61.977088] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   61.977091] [drm:intel_power_well_enable] enabling always-on
>[   61.977094] [drm:intel_power_well_disable] disabling always-on
>[   61.977099] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   61.977105] [drm:intel_power_well_enable] enabling always-on
>[   61.977109] [drm:intel_power_well_disable] disabling always-on
>[   61.977114] Use count on power well DC off is already zero
>[   61.977125] ------------[ cut here ]------------
>[   61.977132] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   61.977133] Modules linked in: x86_pkg_temp_thermal
>[   61.977139] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.977140] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.977141] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.977145] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   61.977146] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   61.977148] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   61.977150] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   61.977154] RBP: ffffa5dc817cfb48 R08: 000000000000002e R09: 0000000000002b7e
>[   61.977157] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   61.977159] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   61.977162] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.977164] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.977169] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.977172] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.977173] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.977174] Call Trace:
>[   61.977178]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   61.977182]  intel_atomic_commit+0x3af/0x4a0
>[   61.977187]  ? drm_mode_object_put+0x3f/0x60
>[   61.977193]  drm_atomic_commit+0x46/0x50
>[   61.977198]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.977203]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.977212]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.977217]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.977220]  drm_ioctl+0x1f2/0x440
>[   61.977224]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.977232]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.977236]  do_vfs_ioctl+0x8d/0x590
>[   61.977241]  ? __schedule+0x31c/0x6c0
>[   61.977246]  ? security_file_ioctl+0x3e/0x60
>[   61.977252]  SyS_ioctl+0x74/0x80
>[   61.977256]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.977259] RIP: 0033:0x7faabd9dc357
>[   61.977261] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.977266] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.977268] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.977270] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   61.977272] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.977274] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.977276] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   61.977348] ---[ end trace a27ce992f45e71c3 ]---
>[   61.977350] Use count on power well always-on is already zero
>[   61.977359] ------------[ cut here ]------------
>[   61.977364] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   61.977367] Modules linked in: x86_pkg_temp_thermal
>[   61.977371] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   61.977372] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   61.977375] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   61.977378] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   61.977379] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   61.977382] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   61.977383] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   61.977384] RBP: ffffa5dc817cfb48 R08: 0000000000000031 R09: 0000000000002bab
>[   61.977386] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   61.977387] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   61.977389] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   61.977391] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   61.977392] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   61.977396] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   61.977397] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   61.977398] Call Trace:
>[   61.977402]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   61.977405]  intel_atomic_commit+0x3af/0x4a0
>[   61.977410]  ? drm_mode_object_put+0x3f/0x60
>[   61.977416]  drm_atomic_commit+0x46/0x50
>[   61.977420]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   61.977424]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   61.977429]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   61.977435]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   61.977438]  drm_ioctl+0x1f2/0x440
>[   61.977441]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   61.977447]  ? selinux_file_ioctl+0x104/0x1a0
>[   61.977454]  do_vfs_ioctl+0x8d/0x590
>[   61.977458]  ? __schedule+0x31c/0x6c0
>[   61.977462]  ? security_file_ioctl+0x3e/0x60
>[   61.977465]  SyS_ioctl+0x74/0x80
>[   61.977469]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   61.977472] RIP: 0033:0x7faabd9dc357
>[   61.977473] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   61.977476] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   61.977477] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   61.977478] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   61.977480] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   61.977481] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   61.977483] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   61.977560] ---[ end trace a27ce992f45e71c4 ]---
>[   61.977570] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de400
>[   61.977578] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   61.977582] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   61.977588] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   61.977593] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   61.977598] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de400
>[   61.977605] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   61.977614] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.977628] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de400
>[   61.977633] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   61.977639] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71800 state to ffffa1d7756de400
>[   61.977646] [drm:drm_mode_object_get] OBJ ID: 61 (4)
>[   61.977651] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749500 state to ffffa1d7756de400
>[   61.977657] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749500 to [CRTC:39:pipe B]
>[   61.977661] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d775749500
>[   61.977676] [drm:drm_mode_object_get] OBJ ID: 61 (5)
>[   61.977685] [drm:drm_mode_object_put] OBJ ID: 61 (6)
>[   61.977695] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   61.977706] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de400
>[   61.977716] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   61.977728] [drm:drm_mode_object_put] OBJ ID: 61 (5)
>[   61.977736] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de400
>[   61.977744] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   61.977755] [drm:drm_ioctl] ret = -22
>[   61.977787] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   61.977796] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de400
>[   61.977805] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   61.977817] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71800 state to ffffa1d7756de400
>[   61.977828] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   61.977839] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749500 state to ffffa1d7756de400
>[   61.977845] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749500 to [CRTC:39:pipe B]
>[   61.977852] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775749500
>[   61.977860] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   61.977871] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   61.977882] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   61.977892] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de400
>[   61.977899] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   61.977907] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   61.977915] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de400
>[   61.977926] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   61.977932] [drm:drm_ioctl] ret = -22
>[   61.977942] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   61.977951] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   61.977961] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   61.977971] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de400
>[   61.977980] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   61.977985] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71800 state to ffffa1d7756de400
>[   61.977990] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   61.977993] [drm:drm_atomic_check_only] checking ffffa1d7756de400
>[   61.977999] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   61.978006] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: y
>[   61.978012] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756de400
>[   61.978017] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   61.978022] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   61.978029] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd500 state to ffffa1d7756de400
>[   61.978034] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   61.978038] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   61.978043] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   61.978050] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749500 state to ffffa1d7756de400
>[   61.978056] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756de400
>[   61.978060] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   61.978065] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   61.978073] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   61.978077] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   61.978082] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   61.978087] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   61.978092] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   61.978097] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   61.978100] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   61.978103] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   61.978109] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   61.978115] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   61.978117] [drm:intel_dump_pipe_config] requested mode:
>[   61.978124] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   61.978126] [drm:intel_dump_pipe_config] adjusted mode:
>[   61.978133] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   61.978141] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   61.978145] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   61.978148] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   61.978151] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   61.978155] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   61.978161] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   61.978163] [drm:intel_dump_pipe_config] planes on this crtc
>[   61.978168] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:61, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   61.978171] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   61.978179] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   61.978182] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   61.978187] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   61.978191] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   61.978196] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   61.978206] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 61
>[   61.978211] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 0 -> 1, off 0, on 1, ms 1
>[   61.978219] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   61.978233] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   61.978245] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   61.978258] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a74000 state to ffffa1d7756de400
>[   61.978270] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756de400
>[   61.978287] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 0) -> (0 - 860)
>[   61.978294] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (0 - 0) -> (860 - 892)
>[   61.978306] [drm:drm_atomic_commit] committing ffffa1d7756de400
>[   61.978352] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   61.978362] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   61.978375] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   61.978402] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   61.978408] [drm:intel_power_well_enable] enabling always-on
>[   61.978416] [drm:intel_power_well_enable] enabling DC off
>[   61.978428] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   61.978448] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   61.978455] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   61.978468] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   61.978483] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   61.978490] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   61.978498] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   61.978510] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   61.978524] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   61.978535] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   61.978547] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   61.978555] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   61.978567] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 2, on? 0) for crtc 39
>[   61.978579] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   61.978605] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   61.978610] [drm:edp_panel_on] Turn eDP port A panel power on
>[   61.978627] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   61.978633] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   62.560753] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   62.560763] [drm:wait_panel_status] Wait complete
>[   62.560787] [drm:edp_panel_on] Wait for panel power on
>[   62.560842] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   62.696730] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   62.696739] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   62.696745] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   62.696782] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   62.761931] [drm:wait_panel_status] Wait complete
>[   62.761936] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294730057
>[   62.761950] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   62.764057] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   62.764078] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   62.764091] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   62.764138] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   62.764306] Use count on domain AUX_A is already zero
>[   62.764322] ------------[ cut here ]------------
>[   62.764329] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   62.764330] Modules linked in: x86_pkg_temp_thermal
>[   62.764337] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   62.764338] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   62.764340] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   62.764344] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   62.764346] RSP: 0018:ffffa5dc817cf7b8 EFLAGS: 00010296
>[   62.764349] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   62.764351] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781d8cba0
>[   62.764352] RBP: ffffa5dc817cf7e0 R08: 0000000000000001 R09: 0000000000002c64
>[   62.764354] R10: ffffa1d7758e2950 R11: 0000000000002c64 R12: ffffa1d7758e4b40
>[   62.764355] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   62.764358] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   62.764360] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   62.764361] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   62.764363] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   62.764364] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   62.764366] Call Trace:
>[   62.764371]  intel_dp_aux_ch+0x12a/0x6e0
>[   62.764377]  ? wake_atomic_t_function+0x60/0x60
>[   62.764380]  intel_dp_aux_transfer+0x12d/0x1f0
>[   62.764386]  drm_dp_dpcd_access+0x58/0xf0
>[   62.764391]  drm_dp_dpcd_write+0x16/0x20
>[   62.764394]  intel_dp_sink_dpms+0x41/0xd0
>[   62.764398]  intel_ddi_pre_enable+0x34a/0x630
>[   62.764403]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   62.764407]  haswell_crtc_enable+0x26b/0x7f0
>[   62.764410]  intel_update_crtc+0x43/0xd0
>[   62.764413]  skl_update_crtcs+0x1a9/0x1e0
>[   62.764417]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   62.764420]  intel_atomic_commit+0x3af/0x4a0
>[   62.764425]  drm_atomic_commit+0x46/0x50
>[   62.764429]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   62.764434]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   62.764439]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   62.764443]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   62.764447]  drm_ioctl+0x1f2/0x440
>[   62.764451]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   62.764457]  ? selinux_file_ioctl+0x104/0x1a0
>[   62.764461]  do_vfs_ioctl+0x8d/0x590
>[   62.764466]  ? security_file_ioctl+0x3e/0x60
>[   62.764470]  SyS_ioctl+0x74/0x80
>[   62.764474]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   62.764476] RIP: 0033:0x7faabd9dc357
>[   62.764478] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   62.764481] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   62.764482] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   62.764483] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   62.764485] R10: 003a22a4be0a7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   62.764486] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   62.764488] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   62.764540] ---[ end trace a27ce992f45e71c5 ]---
>[   62.764553] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   62.765328] Use count on domain AUX_A is already zero
>[   62.765339] ------------[ cut here ]------------
>[   62.765345] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   62.765348] Modules linked in: x86_pkg_temp_thermal
>[   62.765353] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   62.765354] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   62.765356] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   62.765359] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   62.765361] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   62.765367] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   62.765369] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   62.765370] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000002c9b
>[   62.765372] R10: ffffa1d7758e2950 R11: 0000000000002c9b R12: ffffa1d7758e4b40
>[   62.765373] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   62.765376] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   62.765377] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   62.765379] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   62.765380] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   62.765384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   62.765385] Call Trace:
>[   62.765389]  intel_dp_aux_ch+0x12a/0x6e0
>[   62.765394]  ? wake_atomic_t_function+0x60/0x60
>[   62.765398]  intel_dp_aux_transfer+0x12d/0x1f0
>[   62.765405]  drm_dp_dpcd_access+0x58/0xf0
>[   62.765409]  drm_dp_dpcd_write+0x16/0x20
>[   62.765414]  intel_dp_start_link_train+0x7b/0x520
>[   62.765418]  intel_ddi_pre_enable+0x378/0x630
>[   62.765424]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   62.765429]  haswell_crtc_enable+0x26b/0x7f0
>[   62.765433]  intel_update_crtc+0x43/0xd0
>[   62.765436]  skl_update_crtcs+0x1a9/0x1e0
>[   62.765441]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   62.765445]  intel_atomic_commit+0x3af/0x4a0
>[   62.765449]  drm_atomic_commit+0x46/0x50
>[   62.765453]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   62.765459]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   62.765467]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   62.765471]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   62.765474]  drm_ioctl+0x1f2/0x440
>[   62.765478]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   62.765486]  ? selinux_file_ioctl+0x104/0x1a0
>[   62.765490]  do_vfs_ioctl+0x8d/0x590
>[   62.765496]  ? security_file_ioctl+0x3e/0x60
>[   62.765501]  SyS_ioctl+0x74/0x80
>[   62.765504]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   62.765506] RIP: 0033:0x7faabd9dc357
>[   62.765508] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   62.765510] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   62.765512] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   62.765513] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   62.765516] R10: 003a22a4be0a7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   62.765518] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   62.765519] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   62.765581] ---[ end trace a27ce992f45e71c6 ]---
>[   62.765759] Use count on domain AUX_A is already zero
>[   62.765776] ------------[ cut here ]------------
>[   62.765785] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   62.765789] Modules linked in: x86_pkg_temp_thermal
>[   62.765797] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   62.765800] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   62.765802] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   62.765808] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   62.765813] RSP: 0000:ffffa5dc817cf790 EFLAGS: 00010286
>[   62.765818] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   62.765821] RDX: ffffa1d781dd4790 RSI: ffffa1d781dccba8 RDI: ffffa1d781dccba8
>[   62.765823] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000002cd1
>[   62.765827] R10: ffffa1d7758e2950 R11: 0000000000002cd1 R12: ffffa1d7758e4b40
>[   62.765830] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   62.765833] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   62.765836] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   62.765839] CR2: 00007f2ec6ee4420 CR3: 000000025c037000 CR4: 00000000003406e0
>[   62.765841] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   62.765842] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   62.765844] Call Trace:
>[   62.765851]  intel_dp_aux_ch+0x12a/0x6e0
>[   62.765864]  ? wake_atomic_t_function+0x60/0x60
>[   62.765873]  intel_dp_aux_transfer+0x12d/0x1f0
>[   62.765888]  drm_dp_dpcd_access+0x58/0xf0
>[   62.765899]  drm_dp_dpcd_write+0x16/0x20
>[   62.765911]  intel_dp_start_link_train+0xa3/0x520
>[   62.765924]  intel_ddi_pre_enable+0x378/0x630
>[   62.765937]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   62.765949]  haswell_crtc_enable+0x26b/0x7f0
>[   62.765959]  intel_update_crtc+0x43/0xd0
>[   62.765966]  skl_update_crtcs+0x1a9/0x1e0
>[   62.765974]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   62.765979]  intel_atomic_commit+0x3af/0x4a0
>[   62.765985]  drm_atomic_commit+0x46/0x50
>[   62.765991]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   62.765997]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   62.766005]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   62.766011]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   62.766016]  drm_ioctl+0x1f2/0x440
>[   62.766021]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   62.766028]  ? selinux_file_ioctl+0x104/0x1a0
>[   62.766035]  do_vfs_ioctl+0x8d/0x590
>[   62.766041]  ? security_file_ioctl+0x3e/0x60
>[   62.766047]  SyS_ioctl+0x74/0x80
>[   62.766060]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   62.766068] RIP: 0033:0x7faabd9dc357
>[   62.766077] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   62.766095] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   62.766103] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   62.766107] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   62.766110] R10: 003a22a4be0a7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   62.766112] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   62.766115] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   62.766213] ---[ end trace a27ce992f45e71c7 ]---
>[   62.766224] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   62.766229] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   62.766233] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   62.766240] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   62.766426] Use count on domain AUX_A is already zero
>[   62.766437] ------------[ cut here ]------------
>[   62.766442] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   62.766445] Modules linked in: x86_pkg_temp_thermal
>[   62.766452] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   62.766453] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   62.766455] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   62.766458] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   62.766459] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   62.766463] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   62.766465] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   62.766466] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000002d0b
>[   62.766467] R10: ffffa1d7758e2950 R11: 0000000000002d0b R12: ffffa1d7758e4b40
>[   62.766469] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   62.766471] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   62.766473] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   62.766475] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   62.766479] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   62.766481] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   62.766481] Call Trace:
>[   62.766485]  intel_dp_aux_ch+0x12a/0x6e0
>[   62.766490]  ? wake_atomic_t_function+0x60/0x60
>[   62.766494]  intel_dp_aux_transfer+0x12d/0x1f0
>[   62.766497]  ? drm_printk+0x89/0x90
>[   62.766502]  drm_dp_dpcd_access+0x58/0xf0
>[   62.766509]  drm_dp_dpcd_write+0x16/0x20
>[   62.766516]  intel_dp_set_link_train+0x44/0xe0
>[   62.766522]  intel_dp_start_link_train+0xd4/0x520
>[   62.766527]  intel_ddi_pre_enable+0x378/0x630
>[   62.766534]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   62.766538]  haswell_crtc_enable+0x26b/0x7f0
>[   62.766545]  intel_update_crtc+0x43/0xd0
>[   62.766549]  skl_update_crtcs+0x1a9/0x1e0
>[   62.766554]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   62.766559]  intel_atomic_commit+0x3af/0x4a0
>[   62.766565]  drm_atomic_commit+0x46/0x50
>[   62.766570]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   62.766576]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   62.766584]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   62.766591]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   62.766594]  drm_ioctl+0x1f2/0x440
>[   62.766598]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   62.766607]  ? selinux_file_ioctl+0x104/0x1a0
>[   62.766611]  do_vfs_ioctl+0x8d/0x590
>[   62.766618]  ? security_file_ioctl+0x3e/0x60
>[   62.766632]  SyS_ioctl+0x74/0x80
>[   62.766649]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   62.766660] RIP: 0033:0x7faabd9dc357
>[   62.766671] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   62.766693] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   62.766699] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   62.766709] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   62.766713] R10: 003a22a4be0a7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   62.766723] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   62.766731] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   62.766896] ---[ end trace a27ce992f45e71c8 ]---
>[   62.767161] Use count on domain AUX_A is already zero
>[   62.767173] ------------[ cut here ]------------
>[   62.767182] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   62.767183] Modules linked in: x86_pkg_temp_thermal
>[   62.767187] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   62.767188] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   62.767190] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   62.767193] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   62.767194] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   62.767197] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   62.767198] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   62.767201] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000002d43
>[   62.767204] R10: ffffa1d7758e2950 R11: 0000000000002d43 R12: ffffa1d7758e4b40
>[   62.767207] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   62.767212] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   62.767214] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   62.767216] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   62.767217] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   62.767219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   62.767219] Call Trace:
>[   62.767223]  intel_dp_aux_ch+0x12a/0x6e0
>[   62.767227]  ? wake_atomic_t_function+0x60/0x60
>[   62.767231]  intel_dp_aux_transfer+0xa0/0x1f0
>[   62.767236]  drm_dp_dpcd_access+0x58/0xf0
>[   62.767240]  drm_dp_dpcd_read+0x2c/0x60
>[   62.767244]  intel_dp_get_link_status+0x1d/0x30
>[   62.767249]  intel_dp_start_link_train+0xfd/0x520
>[   62.767254]  intel_ddi_pre_enable+0x378/0x630
>[   62.767261]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   62.767265]  haswell_crtc_enable+0x26b/0x7f0
>[   62.767268]  intel_update_crtc+0x43/0xd0
>[   62.767271]  skl_update_crtcs+0x1a9/0x1e0
>[   62.767276]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   62.767280]  intel_atomic_commit+0x3af/0x4a0
>[   62.767287]  drm_atomic_commit+0x46/0x50
>[   62.767293]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   62.767298]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   62.767303]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   62.767312]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   62.767315]  drm_ioctl+0x1f2/0x440
>[   62.767320]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   62.767328]  ? selinux_file_ioctl+0x104/0x1a0
>[   62.767333]  do_vfs_ioctl+0x8d/0x590
>[   62.767338]  ? security_file_ioctl+0x3e/0x60
>[   62.767344]  SyS_ioctl+0x74/0x80
>[   62.767348]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   62.767350] RIP: 0033:0x7faabd9dc357
>[   62.767352] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   62.767354] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   62.767358] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   62.767360] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   62.767362] R10: 003a22a4be0a7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   62.767364] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   62.767367] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   62.767446] ---[ end trace a27ce992f45e71c9 ]---
>[   62.767652] Use count on domain AUX_A is already zero
>[   62.767666] ------------[ cut here ]------------
>[   62.767680] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   62.767686] Modules linked in: x86_pkg_temp_thermal
>[   62.767711] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   62.767720] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   62.767729] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   62.767742] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   62.767753] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   62.767766] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   62.767776] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   62.767785] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000002d7a
>[   62.767795] R10: ffffa1d7758e2950 R11: 0000000000002d7a R12: ffffa1d7758e4b40
>[   62.767803] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   62.767813] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   62.767820] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   62.767830] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   62.767841] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   62.767850] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   62.767860] Call Trace:
>[   62.767864]  intel_dp_aux_ch+0x12a/0x6e0
>[   62.767869]  ? wake_atomic_t_function+0x60/0x60
>[   62.767872]  intel_dp_aux_transfer+0xa0/0x1f0
>[   62.767877]  drm_dp_dpcd_access+0x58/0xf0
>[   62.767885]  drm_dp_dpcd_read+0x52/0x60
>[   62.767888]  intel_dp_get_link_status+0x1d/0x30
>[   62.767894]  intel_dp_start_link_train+0xfd/0x520
>[   62.767898]  intel_ddi_pre_enable+0x378/0x630
>[   62.767904]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   62.767908]  haswell_crtc_enable+0x26b/0x7f0
>[   62.767914]  intel_update_crtc+0x43/0xd0
>[   62.767918]  skl_update_crtcs+0x1a9/0x1e0
>[   62.767922]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   62.767925]  intel_atomic_commit+0x3af/0x4a0
>[   62.767930]  drm_atomic_commit+0x46/0x50
>[   62.767938]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   62.767943]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   62.767948]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   62.767953]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   62.767960]  drm_ioctl+0x1f2/0x440
>[   62.767964]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   62.767969]  ? selinux_file_ioctl+0x104/0x1a0
>[   62.767974]  do_vfs_ioctl+0x8d/0x590
>[   62.767979]  ? security_file_ioctl+0x3e/0x60
>[   62.767983]  SyS_ioctl+0x74/0x80
>[   62.767990]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   62.767994] RIP: 0033:0x7faabd9dc357
>[   62.767996] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   62.767998] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   62.768000] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   62.768001] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   62.768002] R10: 003a22a4be0a7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   62.768004] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   62.768006] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   62.768132] ---[ end trace a27ce992f45e71ca ]---
>[   62.768141] [drm:intel_dp_start_link_train] clock recovery OK
>[   62.768147] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   62.768327] Use count on domain AUX_A is already zero
>[   62.768337] ------------[ cut here ]------------
>[   62.768342] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   62.768342] Modules linked in: x86_pkg_temp_thermal
>[   62.768347] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   62.768348] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   62.768349] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   62.768354] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   62.768356] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   62.768358] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   62.768360] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   62.768361] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000002db3
>[   62.768362] R10: ffffa1d7758e2950 R11: 0000000000002db3 R12: ffffa1d7758e4b40
>[   62.768364] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   62.768366] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   62.768367] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   62.768369] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   62.768370] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   62.768372] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   62.768373] Call Trace:
>[   62.768375]  intel_dp_aux_ch+0x12a/0x6e0
>[   62.768382]  ? wake_atomic_t_function+0x60/0x60
>[   62.768385]  intel_dp_aux_transfer+0x12d/0x1f0
>[   62.768388]  ? drm_printk+0x89/0x90
>[   62.768393]  drm_dp_dpcd_access+0x58/0xf0
>[   62.768397]  drm_dp_dpcd_write+0x16/0x20
>[   62.768402]  intel_dp_set_link_train+0x44/0xe0
>[   62.768410]  intel_dp_start_link_train+0x216/0x520
>[   62.768414]  intel_ddi_pre_enable+0x378/0x630
>[   62.768419]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   62.768422]  haswell_crtc_enable+0x26b/0x7f0
>[   62.768425]  intel_update_crtc+0x43/0xd0
>[   62.768428]  skl_update_crtcs+0x1a9/0x1e0
>[   62.768431]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   62.768436]  intel_atomic_commit+0x3af/0x4a0
>[   62.768441]  drm_atomic_commit+0x46/0x50
>[   62.768446]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   62.768451]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   62.768455]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   62.768462]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   62.768466]  drm_ioctl+0x1f2/0x440
>[   62.768471]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   62.768478]  ? selinux_file_ioctl+0x104/0x1a0
>[   62.768484]  do_vfs_ioctl+0x8d/0x590
>[   62.768489]  ? security_file_ioctl+0x3e/0x60
>[   62.768494]  SyS_ioctl+0x74/0x80
>[   62.768498]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   62.768500] RIP: 0033:0x7faabd9dc357
>[   62.768501] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   62.768504] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   62.768507] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   62.768509] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   62.768511] R10: 003a22a4be0a7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   62.768513] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   62.768518] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   62.768598] ---[ end trace a27ce992f45e71cb ]---
>[   62.769162] Use count on domain AUX_A is already zero
>[   62.769172] ------------[ cut here ]------------
>[   62.769177] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   62.769178] Modules linked in: x86_pkg_temp_thermal
>[   62.769183] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   62.769184] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   62.769186] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   62.769189] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   62.769190] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   62.769192] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   62.769194] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   62.769195] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000002deb
>[   62.769196] R10: ffffa1d7758e2950 R11: 0000000000002deb R12: ffffa1d7758e4b40
>[   62.769200] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   62.769204] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   62.769205] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   62.769207] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   62.769208] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   62.769209] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   62.769210] Call Trace:
>[   62.769214]  intel_dp_aux_ch+0x12a/0x6e0
>[   62.769219]  ? wake_atomic_t_function+0x60/0x60
>[   62.769222]  intel_dp_aux_transfer+0xa0/0x1f0
>[   62.769227]  drm_dp_dpcd_access+0x58/0xf0
>[   62.769232]  drm_dp_dpcd_read+0x2c/0x60
>[   62.769235]  intel_dp_get_link_status+0x1d/0x30
>[   62.769239]  intel_dp_start_link_train+0x270/0x520
>[   62.769244]  intel_ddi_pre_enable+0x378/0x630
>[   62.769249]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   62.769253]  haswell_crtc_enable+0x26b/0x7f0
>[   62.769256]  intel_update_crtc+0x43/0xd0
>[   62.769260]  skl_update_crtcs+0x1a9/0x1e0
>[   62.769265]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   62.769268]  intel_atomic_commit+0x3af/0x4a0
>[   62.769273]  drm_atomic_commit+0x46/0x50
>[   62.769278]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   62.769282]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   62.769286]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   62.769291]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   62.769295]  drm_ioctl+0x1f2/0x440
>[   62.769300]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   62.769306]  ? selinux_file_ioctl+0x104/0x1a0
>[   62.769310]  do_vfs_ioctl+0x8d/0x590
>[   62.769315]  ? security_file_ioctl+0x3e/0x60
>[   62.769318]  SyS_ioctl+0x74/0x80
>[   62.769321]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   62.769324] RIP: 0033:0x7faabd9dc357
>[   62.769326] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   62.769328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   62.769330] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   62.769331] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   62.769335] R10: 003a22a4be0a7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   62.769336] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   62.769338] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   62.769393] ---[ end trace a27ce992f45e71cc ]---
>[   62.769589] Use count on domain AUX_A is already zero
>[   62.769593] ------------[ cut here ]------------
>[   62.769595] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   62.769595] Modules linked in: x86_pkg_temp_thermal
>[   62.769597] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   62.769598] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   62.769599] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   62.769600] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   62.769600] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   62.769601] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   62.769602] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   62.769603] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000002e22
>[   62.769603] R10: ffffa1d7758e2950 R11: 0000000000002e22 R12: ffffa1d7758e4b40
>[   62.769604] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   62.769604] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   62.769605] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   62.769605] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   62.769607] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   62.769607] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   62.769607] Call Trace:
>[   62.769608]  intel_dp_aux_ch+0x12a/0x6e0
>[   62.769610]  ? wake_atomic_t_function+0x60/0x60
>[   62.769613]  intel_dp_aux_transfer+0xa0/0x1f0
>[   62.769614]  drm_dp_dpcd_access+0x58/0xf0
>[   62.769619]  drm_dp_dpcd_read+0x52/0x60
>[   62.769623]  intel_dp_get_link_status+0x1d/0x30
>[   62.769627]  intel_dp_start_link_train+0x270/0x520
>[   62.769632]  intel_ddi_pre_enable+0x378/0x630
>[   62.769635]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   62.769639]  haswell_crtc_enable+0x26b/0x7f0
>[   62.769642]  intel_update_crtc+0x43/0xd0
>[   62.769646]  skl_update_crtcs+0x1a9/0x1e0
>[   62.769650]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   62.769654]  intel_atomic_commit+0x3af/0x4a0
>[   62.769657]  drm_atomic_commit+0x46/0x50
>[   62.769662]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   62.769666]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   62.769669]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   62.769673]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   62.769676]  drm_ioctl+0x1f2/0x440
>[   62.769679]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   62.769683]  ? selinux_file_ioctl+0x104/0x1a0
>[   62.769687]  do_vfs_ioctl+0x8d/0x590
>[   62.769690]  ? security_file_ioctl+0x3e/0x60
>[   62.769694]  SyS_ioctl+0x74/0x80
>[   62.769698]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   62.769700] RIP: 0033:0x7faabd9dc357
>[   62.769703] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   62.769708] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   62.769713] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   62.769716] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   62.769718] R10: 003a22a4be0a7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   62.769720] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   62.769722] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   62.769764] ---[ end trace a27ce992f45e71cd ]---
>[   62.769767] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   62.769769] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   62.769924] Use count on domain AUX_A is already zero
>[   62.769928] ------------[ cut here ]------------
>[   62.769932] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   62.769932] Modules linked in: x86_pkg_temp_thermal
>[   62.769934] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   62.769935] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   62.769936] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   62.769939] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   62.769939] RSP: 0018:ffffa5dc817cf7b0 EFLAGS: 00010282
>[   62.769940] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   62.769941] RDX: ffffa1d781dd4790 RSI: ffffa1d781dccba8 RDI: ffffa1d781dccba8
>[   62.769942] RBP: ffffa5dc817cf7d8 R08: 0000000000000001 R09: 0000000000002e5b
>[   62.769942] R10: ffffa1d7758e2950 R11: 0000000000002e5b R12: ffffa1d7758e4b40
>[   62.769943] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   62.769944] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   62.769945] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   62.769946] CR2: 00007fae7efbe000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   62.769946] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   62.769947] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   62.769947] Call Trace:
>[   62.769949]  intel_dp_aux_ch+0x12a/0x6e0
>[   62.769951]  ? wake_atomic_t_function+0x60/0x60
>[   62.769954]  intel_dp_aux_transfer+0x12d/0x1f0
>[   62.769955]  ? drm_printk+0x89/0x90
>[   62.769957]  drm_dp_dpcd_access+0x58/0xf0
>[   62.769959]  drm_dp_dpcd_write+0x16/0x20
>[   62.769960]  intel_dp_set_link_train+0x44/0xe0
>[   62.769963]  intel_dp_stop_link_train+0xb/0x10
>[   62.769964]  intel_ddi_pre_enable+0x393/0x630
>[   62.769966]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   62.769968]  haswell_crtc_enable+0x26b/0x7f0
>[   62.769970]  intel_update_crtc+0x43/0xd0
>[   62.769971]  skl_update_crtcs+0x1a9/0x1e0
>[   62.769973]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   62.769974]  intel_atomic_commit+0x3af/0x4a0
>[   62.769976]  drm_atomic_commit+0x46/0x50
>[   62.769978]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   62.769980]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   62.769982]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   62.769984]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   62.769986]  drm_ioctl+0x1f2/0x440
>[   62.769988]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   62.769990]  ? selinux_file_ioctl+0x104/0x1a0
>[   62.769992]  do_vfs_ioctl+0x8d/0x590
>[   62.769994]  ? security_file_ioctl+0x3e/0x60
>[   62.769995]  SyS_ioctl+0x74/0x80
>[   62.769997]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   62.769998] RIP: 0033:0x7faabd9dc357
>[   62.769998] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   62.770000] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   62.770000] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   62.770001] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   62.770001] R10: 003a22a4be0a7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   62.770002] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   62.770003] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   62.770027] ---[ end trace a27ce992f45e71ce ]---
>[   62.770266] [drm:intel_enable_pipe] enabling pipe B
>[   62.770269] [drm:drm_crtc_vblank_on] crtc 1, vblank enabled 0, inmodeset 1
>[   62.770274] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 62.768657 -> 62.769122 [e 0 us, 0 rep]
>[   62.770276] [drm:intel_edp_backlight_on.part.29] 
>[   62.770278] [drm:intel_panel_enable_backlight] pipe B
>[   62.770332] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   62.968670] Use count on domain AUX_A is already zero
>[   62.968680] ------------[ cut here ]------------
>[   62.968685] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   62.968686] Modules linked in: x86_pkg_temp_thermal
>[   62.968691] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   62.968692] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   62.968694] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   62.968697] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   62.968699] RSP: 0018:ffffa5dc817cf8f0 EFLAGS: 00010286
>[   62.968701] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   62.968703] RDX: ffffa1d781dd4790 RSI: ffffa1d781dccba8 RDI: ffffa1d781dccba8
>[   62.968704] RBP: ffffa5dc817cf918 R08: 0000000000000001 R09: 0000000000002e99
>[   62.968706] R10: ffffa5dc817cf918 R11: 0000000000002e99 R12: ffffa1d7758e4b40
>[   62.968708] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   62.968710] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   62.968711] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   62.968713] CR2: 00007fae7efbe000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   62.968714] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   62.968716] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   62.968716] Call Trace:
>[   62.968720]  _intel_edp_backlight_on+0xe3/0x110
>[   62.968723]  intel_edp_backlight_on.part.29+0x34/0x40
>[   62.968726]  intel_edp_backlight_on+0x13/0x20
>[   62.968730]  intel_enable_ddi+0xbe/0xe0
>[   62.968735]  intel_encoders_enable.isra.104+0x6c/0x90
>[   62.968738]  haswell_crtc_enable+0x326/0x7f0
>[   62.968741]  intel_update_crtc+0x43/0xd0
>[   62.968744]  skl_update_crtcs+0x1a9/0x1e0
>[   62.968748]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   62.968751]  intel_atomic_commit+0x3af/0x4a0
>[   62.968755]  drm_atomic_commit+0x46/0x50
>[   62.968759]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   62.968764]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   62.968769]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   62.968773]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   62.968776]  drm_ioctl+0x1f2/0x440
>[   62.968780]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   62.968786]  ? selinux_file_ioctl+0x104/0x1a0
>[   62.968789]  do_vfs_ioctl+0x8d/0x590
>[   62.968794]  ? security_file_ioctl+0x3e/0x60
>[   62.968797]  SyS_ioctl+0x74/0x80
>[   62.968801]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   62.968802] RIP: 0033:0x7faabd9dc357
>[   62.968804] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   62.968806] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   62.968808] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   62.968809] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   62.968811] R10: 003a22a4be0a7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   62.968812] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   62.968814] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   62.968865] ---[ end trace a27ce992f45e71cf ]---
>[   62.968870] [drm:intel_psr_enable] PSR disable by flag
>[   62.968873] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   62.968881] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   62.968887] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,991)@ 62.967267 -> 62.952406 [e 0 us, 0 rep]
>[   62.968891] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=133, diff=11, hw=144 hw_last=133
>[   62.968935] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   62.968943] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   62.968947] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   62.968968] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   62.970233] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 62.968608 -> 62.969073 [e 0 us, 0 rep]
>[   62.970241] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=144, diff=1, hw=145 hw_last=144
>[   62.970245] [drm:drm_handle_vblank] vblank event on 144, current 145
>[   62.970273] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de400
>[   62.970279] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   62.970284] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   62.970299] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   62.970311] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   62.970321] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de400
>[   62.970329] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   62.970358] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   62.970373] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae3400
>[   62.970382] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   62.970393] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742933000 state to ffffa1d777ae3400
>[   62.970399] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   62.970405] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f5800 state to ffffa1d777ae3400
>[   62.970409] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f5800 to [CRTC:39:pipe B]
>[   62.970413] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d7429f5800
>[   62.970417] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   62.970431] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   62.970445] [drm:drm_atomic_check_only] checking ffffa1d777ae3400
>[   62.970460] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   62.970466] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   62.970483] [drm:drm_atomic_nonblocking_commit] committing ffffa1d777ae3400 nonblocking
>[   62.970506] [drm:drm_mode_object_put] OBJ ID: 61 (3)
>[   62.970520] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   62.970528] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   62.970532] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   62.970541] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae3800
>[   62.970547] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   62.970555] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742934000 state to ffffa1d777ae3800
>[   62.970561] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   62.970565] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   62.970569] [drm:drm_atomic_check_only] checking ffffa1d777ae3800
>[   62.970574] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   62.970581] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: n
>[   62.970586] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae3800
>[   62.970594] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   62.970600] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   62.970604] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d7637b0f80 state to ffffa1d777ae3800
>[   62.970608] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   62.970613] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   62.970628] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   62.970637] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f5400 state to ffffa1d777ae3800
>[   62.970651] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae3800
>[   62.970663] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   62.970677] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   62.970688] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   62.970700] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   62.970713] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   62.970724] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   62.970736] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   62.970745] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   62.970749] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   62.970755] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   62.970759] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   62.970762] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   62.970763] [drm:intel_dump_pipe_config] requested mode:
>[   62.970772] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   62.970776] [drm:intel_dump_pipe_config] adjusted mode:
>[   62.970783] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   62.970787] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   62.970792] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   62.970798] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   62.970802] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   62.970805] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   62.970809] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   62.970811] [drm:intel_dump_pipe_config] planes on this crtc
>[   62.970817] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   62.970825] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   62.970829] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   62.970831] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   62.970837] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   62.970850] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   62.970860] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   62.970871] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   62.970883] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
>[   62.970896] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   62.970906] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   62.970920] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   62.970930] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742933800 state to ffffa1d777ae3800
>[   62.970945] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742931800 state to ffffa1d777ae3800
>[   62.970956] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 860) -> (0 - 0)
>[   62.970962] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (860 - 892) -> (0 - 0)
>[   62.970968] [drm:drm_atomic_commit] committing ffffa1d777ae3800
>[   62.986913] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 62.985272 -> 62.985737 [e 0 us, 0 rep]
>[   62.986918] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=145, diff=1, hw=146 hw_last=145
>[   62.986923] [drm:drm_handle_vblank] vblank event on 145, current 146
>[   62.986948] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae3400
>[   62.986954] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   62.986959] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   62.986967] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae3400
>[   62.986997] [drm:intel_edp_backlight_off.part.30] 
>[   62.987023] Use count on domain AUX_A is already zero
>[   62.987039] ------------[ cut here ]------------
>[   62.987046] WARNING: CPU: 1 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   62.987048] Modules linked in: x86_pkg_temp_thermal
>[   62.987058] CPU: 1 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   62.987060] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   62.987063] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   62.987068] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   62.987072] RSP: 0018:ffffa5dc817cf9e8 EFLAGS: 00010292
>[   62.987076] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   62.987079] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c4cba0
>[   62.987081] RBP: ffffa5dc817cfa10 R08: 0000000000000001 R09: 0000000000002f32
>[   62.987085] R10: ffffa5dc80f2be40 R11: 0000000000002f32 R12: ffffa1d7758e4b40
>[   62.987087] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   62.987092] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   62.987095] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   62.987098] CR2: 00007fae7efba000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   62.987101] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   62.987104] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   62.987105] Call Trace:
>[   62.987112]  _intel_edp_backlight_off+0xab/0x110
>[   62.987118]  intel_edp_backlight_off.part.30+0x28/0x40
>[   62.987121]  intel_edp_backlight_off+0x13/0x20
>[   62.987127]  intel_disable_ddi+0x99/0xc0
>[   62.987135]  intel_encoders_disable.isra.105+0x7f/0x90
>[   62.987139]  haswell_crtc_disable+0x55/0x170
>[   62.987145]  intel_atomic_commit_tail+0x128/0xfe0
>[   62.987150]  intel_atomic_commit+0x3af/0x4a0
>[   62.987156]  ? drm_mode_object_put+0x3f/0x60
>[   62.987161]  drm_atomic_commit+0x46/0x50
>[   62.987168]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   62.987174]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   62.987182]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   62.987187]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   62.987191]  drm_ioctl+0x1f2/0x440
>[   62.987197]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   62.987204]  ? selinux_file_ioctl+0x104/0x1a0
>[   62.987209]  do_vfs_ioctl+0x8d/0x590
>[   62.987216]  ? __schedule+0x31c/0x6c0
>[   62.987222]  ? security_file_ioctl+0x3e/0x60
>[   62.987228]  SyS_ioctl+0x74/0x80
>[   62.987234]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   62.987237] RIP: 0033:0x7faabd9dc357
>[   62.987240] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   62.987245] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   62.987247] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   62.987249] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   62.987253] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   62.987255] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   62.987259] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   62.987339] ---[ end trace a27ce992f45e71d0 ]---
>[   63.003573] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 63.1934 -> 63.2399 [e 0 us, 0 rep]
>[   63.003578] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=146, diff=1, hw=147 hw_last=146
>[   63.003582] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   63.003588] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-28)@ 63.1969 -> 63.2389 [e 0 us, 0 rep]
>[   63.003592] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=147, diff=0, hw=147 hw_last=147
>[   63.192701] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   63.192735] [drm:drm_crtc_vblank_off] crtc 1, vblank enabled 0, inmodeset 0
>[   63.192743] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,364)@ 63.191123 -> 63.185664 [e 0 us, 0 rep]
>[   63.192748] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=147, diff=11, hw=158 hw_last=147
>[   63.192752] [drm:intel_disable_pipe] disabling pipe B
>[   63.205369] Use count on domain AUX_A is already zero
>[   63.205382] ------------[ cut here ]------------
>[   63.205389] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   63.205390] Modules linked in: x86_pkg_temp_thermal
>[   63.205396] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   63.205398] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   63.205399] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   63.205404] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   63.205405] RSP: 0018:ffffa5dc817cf8c8 EFLAGS: 00010292
>[   63.205408] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   63.205410] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   63.205411] RBP: ffffa5dc817cf8f0 R08: 0000000000000001 R09: 0000000000002f6f
>[   63.205413] R10: ffffa1d7758e2950 R11: 0000000000002f6f R12: ffffa1d7758e4b40
>[   63.205414] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   63.205417] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   63.205419] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   63.205420] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   63.205422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   63.205423] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   63.205424] Call Trace:
>[   63.205429]  intel_dp_aux_ch+0x12a/0x6e0
>[   63.205435]  ? wake_atomic_t_function+0x60/0x60
>[   63.205438]  intel_dp_aux_transfer+0x12d/0x1f0
>[   63.205441]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   63.205446]  drm_dp_dpcd_access+0x58/0xf0
>[   63.205451]  drm_dp_dpcd_write+0x16/0x20
>[   63.205454]  intel_dp_sink_dpms+0x9f/0xd0
>[   63.205458]  intel_ddi_post_disable+0x14a/0x260
>[   63.205463]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   63.205465]  haswell_crtc_disable+0x100/0x170
>[   63.205469]  intel_atomic_commit_tail+0x128/0xfe0
>[   63.205472]  intel_atomic_commit+0x3af/0x4a0
>[   63.205477]  ? drm_mode_object_put+0x3f/0x60
>[   63.205481]  drm_atomic_commit+0x46/0x50
>[   63.205485]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   63.205490]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   63.205494]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   63.205499]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   63.205502]  drm_ioctl+0x1f2/0x440
>[   63.205506]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   63.205512]  ? selinux_file_ioctl+0x104/0x1a0
>[   63.205515]  do_vfs_ioctl+0x8d/0x590
>[   63.205520]  ? __schedule+0x31c/0x6c0
>[   63.205524]  ? security_file_ioctl+0x3e/0x60
>[   63.205527]  SyS_ioctl+0x74/0x80
>[   63.205531]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   63.205533] RIP: 0033:0x7faabd9dc357
>[   63.205535] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   63.205538] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   63.205539] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   63.205540] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   63.205542] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   63.205543] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   63.205545] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   63.205597] ---[ end trace a27ce992f45e71d1 ]---
>[   63.205612] Use count on domain AUX_A is already zero
>[   63.205636] ------------[ cut here ]------------
>[   63.205642] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   63.205643] Modules linked in: x86_pkg_temp_thermal
>[   63.205647] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   63.205648] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   63.205650] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   63.205653] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   63.205655] RSP: 0018:ffffa5dc817cfa20 EFLAGS: 00010282
>[   63.205657] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   63.205658] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   63.205660] RBP: ffffa5dc817cfa48 R08: 0000000000000001 R09: 0000000000002fa6
>[   63.205661] R10: ffffa1d7758e2950 R11: 0000000000002fa6 R12: ffffa1d7758e4b40
>[   63.205663] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   63.205665] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   63.205667] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   63.205668] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   63.205682] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   63.205685] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   63.205693] Call Trace:
>[   63.205701]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   63.205707]  intel_edp_panel_vdd_on+0x13/0x20
>[   63.205714]  intel_ddi_post_disable+0xca/0x260
>[   63.205725]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   63.205731]  haswell_crtc_disable+0x100/0x170
>[   63.205740]  intel_atomic_commit_tail+0x128/0xfe0
>[   63.205750]  intel_atomic_commit+0x3af/0x4a0
>[   63.205760]  ? drm_mode_object_put+0x3f/0x60
>[   63.205768]  drm_atomic_commit+0x46/0x50
>[   63.205779]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   63.205791]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   63.205803]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   63.205812]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   63.205819]  drm_ioctl+0x1f2/0x440
>[   63.205831]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   63.205842]  ? selinux_file_ioctl+0x104/0x1a0
>[   63.205850]  do_vfs_ioctl+0x8d/0x590
>[   63.205863]  ? __schedule+0x31c/0x6c0
>[   63.205872]  ? security_file_ioctl+0x3e/0x60
>[   63.205880]  SyS_ioctl+0x74/0x80
>[   63.205889]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   63.205900] RIP: 0033:0x7faabd9dc357
>[   63.205905] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   63.205918] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   63.205923] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   63.205926] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   63.205934] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   63.205942] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   63.205948] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   63.206037] ---[ end trace a27ce992f45e71d2 ]---
>[   63.206045] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   63.206072] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   63.206132] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   63.256554] [drm:wait_panel_status] Wait complete
>[   63.256572] Use count on domain AUX_A is already zero
>[   63.256583] ------------[ cut here ]------------
>[   63.256589] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   63.256589] Modules linked in: x86_pkg_temp_thermal
>[   63.256594] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   63.256595] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   63.256597] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   63.256600] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   63.256602] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   63.256604] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   63.256606] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   63.256608] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 0000000000002fdc
>[   63.256609] R10: ffffa5dc80d13e88 R11: 0000000000002fdc R12: ffffa1d7758e4b40
>[   63.256611] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   63.256613] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   63.256615] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   63.256627] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   63.256635] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   63.256639] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   63.256644] Call Trace:
>[   63.256651]  intel_edp_panel_off.part.28+0x12f/0x160
>[   63.256657]  intel_edp_panel_off+0x13/0x20
>[   63.256664]  intel_ddi_post_disable+0xd2/0x260
>[   63.256677]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   63.256687]  haswell_crtc_disable+0x100/0x170
>[   63.256694]  intel_atomic_commit_tail+0x128/0xfe0
>[   63.256701]  intel_atomic_commit+0x3af/0x4a0
>[   63.256712]  ? drm_mode_object_put+0x3f/0x60
>[   63.256716]  drm_atomic_commit+0x46/0x50
>[   63.256722]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   63.256727]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   63.256735]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   63.256742]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   63.256747]  drm_ioctl+0x1f2/0x440
>[   63.256755]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   63.256761]  ? selinux_file_ioctl+0x104/0x1a0
>[   63.256766]  do_vfs_ioctl+0x8d/0x590
>[   63.256772]  ? __schedule+0x31c/0x6c0
>[   63.256778]  ? security_file_ioctl+0x3e/0x60
>[   63.256782]  SyS_ioctl+0x74/0x80
>[   63.256790]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   63.256797] RIP: 0033:0x7faabd9dc357
>[   63.256802] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   63.256814] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   63.256824] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   63.256836] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   63.256841] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   63.256848] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   63.256854] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   63.256938] ---[ end trace a27ce992f45e71d3 ]---
>[   63.256950] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 2, on? 1) for crtc 39
>[   63.256959] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   63.256981] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   63.256986] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   63.256995] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   63.256999] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   63.257003] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   63.257006] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   63.257010] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   63.257016] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   63.257027] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   63.257034] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   63.257040] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   63.257049] [drm:intel_power_well_disable] disabling DC off
>[   63.257054] [drm:intel_power_well_disable] disabling always-on
>[   63.257061] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   63.257067] [drm:intel_power_well_enable] enabling always-on
>[   63.257074] [drm:intel_power_well_disable] disabling always-on
>[   63.257080] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   63.257084] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   63.257089] [drm:intel_power_well_enable] enabling always-on
>[   63.257093] [drm:intel_power_well_disable] disabling always-on
>[   63.257099] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   63.257105] [drm:intel_power_well_enable] enabling always-on
>[   63.257109] [drm:intel_power_well_disable] disabling always-on
>[   63.257113] Use count on power well DC off is already zero
>[   63.257127] ------------[ cut here ]------------
>[   63.257134] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   63.257135] Modules linked in: x86_pkg_temp_thermal
>[   63.257141] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   63.257143] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   63.257145] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   63.257151] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   63.257153] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   63.257157] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   63.257159] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   63.257161] RBP: ffffa5dc817cfb48 R08: 000000000000002e R09: 0000000000003026
>[   63.257164] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   63.257166] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   63.257169] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   63.257172] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   63.257176] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   63.257178] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   63.257180] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   63.257182] Call Trace:
>[   63.257187]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   63.257193]  intel_atomic_commit+0x3af/0x4a0
>[   63.257200]  ? drm_mode_object_put+0x3f/0x60
>[   63.257206]  drm_atomic_commit+0x46/0x50
>[   63.257212]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   63.257218]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   63.257226]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   63.257232]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   63.257239]  drm_ioctl+0x1f2/0x440
>[   63.257243]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   63.257250]  ? selinux_file_ioctl+0x104/0x1a0
>[   63.257255]  do_vfs_ioctl+0x8d/0x590
>[   63.257262]  ? __schedule+0x31c/0x6c0
>[   63.257268]  ? security_file_ioctl+0x3e/0x60
>[   63.257272]  SyS_ioctl+0x74/0x80
>[   63.257279]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   63.257282] RIP: 0033:0x7faabd9dc357
>[   63.257286] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   63.257290] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   63.257292] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   63.257296] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   63.257298] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   63.257300] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   63.257303] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   63.257389] ---[ end trace a27ce992f45e71d4 ]---
>[   63.257392] Use count on power well always-on is already zero
>[   63.257406] ------------[ cut here ]------------
>[   63.257412] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   63.257413] Modules linked in: x86_pkg_temp_thermal
>[   63.257419] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   63.257421] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   63.257424] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   63.257428] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   63.257430] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   63.257434] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   63.257436] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   63.257438] RBP: ffffa5dc817cfb48 R08: 0000000000000031 R09: 0000000000003053
>[   63.257441] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   63.257445] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   63.257448] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   63.257451] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   63.257455] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   63.257458] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   63.257460] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   63.257461] Call Trace:
>[   63.257468]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   63.257473]  intel_atomic_commit+0x3af/0x4a0
>[   63.257479]  ? drm_mode_object_put+0x3f/0x60
>[   63.257485]  drm_atomic_commit+0x46/0x50
>[   63.257489]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   63.257494]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   63.257500]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   63.257508]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   63.257513]  drm_ioctl+0x1f2/0x440
>[   63.257518]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   63.257526]  ? selinux_file_ioctl+0x104/0x1a0
>[   63.257531]  do_vfs_ioctl+0x8d/0x590
>[   63.257537]  ? __schedule+0x31c/0x6c0
>[   63.257544]  ? security_file_ioctl+0x3e/0x60
>[   63.257550]  SyS_ioctl+0x74/0x80
>[   63.257556]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   63.257559] RIP: 0033:0x7faabd9dc357
>[   63.257560] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   63.257564] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   63.257567] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   63.257569] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   63.257572] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   63.257574] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   63.257579] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   63.257788] ---[ end trace a27ce992f45e71d5 ]---
>[   63.257807] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae3800
>[   63.257817] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   63.257826] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   63.257837] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   63.257849] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   63.257858] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae3800
>[   63.257872] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   63.257889] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   63.257906] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9000
>[   63.257919] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   63.257925] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a72000 state to ffffa1d7756d9000
>[   63.257931] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   63.257938] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749500 state to ffffa1d7756d9000
>[   63.257943] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749500 to [CRTC:39:pipe B]
>[   63.257950] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775749500
>[   63.257955] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   63.257961] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   63.257966] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   63.257970] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9000
>[   63.257975] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   63.257985] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   63.257989] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9000
>[   63.257996] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   63.258000] [drm:drm_ioctl] ret = -22
>[   63.258056] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   63.258063] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   63.258076] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9000
>[   63.258086] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   63.258093] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749500 state to ffffa1d7756d9000
>[   63.258098] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   63.258104] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a72000 state to ffffa1d7756d9000
>[   63.258110] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9000
>[   63.258118] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   63.258123] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   63.258128] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd500 state to ffffa1d7756d9000
>[   63.258134] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   63.258141] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.258146] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   63.258153] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a72000
>[   63.258166] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775749500
>[   63.258175] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   63.258187] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749500 to [NOCRTC]
>[   63.258196] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   63.258208] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbd500 to [NOCRTC]
>[   63.258217] [drm:drm_atomic_check_only] checking ffffa1d7756d9000
>[   63.258228] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] mode changed
>[   63.258240] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] enable changed
>[   63.258251] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   63.258263] [drm:drm_atomic_helper_check_modeset] Disabling [CONNECTOR:48:eDP-1]
>[   63.258300] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   63.258311] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   63.258323] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   63.258337] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: n, active: n
>[   63.258347] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   63.258354] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9000
>[   63.258361] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   63.258368] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.258376] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   63.258381] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.258387] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   63.258401] [drm:drm_atomic_commit] committing ffffa1d7756d9000
>[   63.258414] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   63.258420] [drm:intel_power_well_enable] enabling always-on
>[   63.258424] [drm:intel_power_well_disable] disabling always-on
>[   63.258428] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   63.258432] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   63.258438] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   63.258441] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   63.258448] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   63.258453] [drm:intel_power_well_enable] enabling always-on
>[   63.258460] [drm:intel_power_well_disable] disabling always-on
>[   63.258466] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   63.258470] [drm:intel_power_well_enable] enabling always-on
>[   63.258474] [drm:intel_power_well_disable] disabling always-on
>[   63.258481] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   63.258485] [drm:intel_power_well_enable] enabling always-on
>[   63.258494] [drm:intel_power_well_disable] disabling always-on
>[   63.258507] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   63.258517] [drm:intel_power_well_enable] enabling always-on
>[   63.258527] [drm:intel_power_well_disable] disabling always-on
>[   63.258539] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   63.258547] [drm:intel_power_well_enable] enabling always-on
>[   63.258557] [drm:intel_power_well_disable] disabling always-on
>[   63.258567] [drm:drm_mode_object_put] OBJ ID: 66 (1)
>[   63.258576] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   63.258586] Use count on power well DC off is already zero
>[   63.258604] ------------[ cut here ]------------
>[   63.258611] WARNING: CPU: 6 PID: 76 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   63.258613] Modules linked in: x86_pkg_temp_thermal
>[   63.258629] CPU: 6 PID: 76 Comm: kworker/6:1 Tainted: G        W       4.12.0-rc4+ #26
>[   63.258633] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   63.258639] Workqueue: events drm_mode_rmfb_work_fn
>[   63.258644] task: ffffa1d778374380 task.stack: ffffa5dc80f10000
>[   63.258648] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   63.258651] RSP: 0018:ffffa5dc80f13c28 EFLAGS: 00010292
>[   63.258654] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffa1d781d9a9c0
>[   63.258657] RDX: 00000000001c0000 RSI: 0000000000000001 RDI: ffffffffa0c9d84c
>[   63.258659] RBP: ffffa5dc80f13c50 R08: 00000000001c0000 R09: 0000000000000000
>[   63.258661] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   63.258668] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   63.258671] FS:  0000000000000000(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   63.258674] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   63.258676] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   63.258678] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   63.258681] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   63.258682] Call Trace:
>[   63.258689]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   63.258694]  intel_atomic_commit+0x3af/0x4a0
>[   63.258700]  drm_atomic_commit+0x46/0x50
>[   63.258711]  drm_framebuffer_remove+0x25e/0x390
>[   63.258723]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   63.258733]  process_one_work+0x146/0x3e0
>[   63.258744]  worker_thread+0x43/0x3e0
>[   63.258752]  kthread+0x104/0x140
>[   63.258761]  ? create_worker+0x190/0x190
>[   63.258772]  ? kthread_create_on_node+0x40/0x40
>[   63.258782]  ? umh_complete+0x40/0x40
>[   63.258791]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   63.258801]  ret_from_fork+0x22/0x30
>[   63.258806] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   63.258892] ---[ end trace a27ce992f45e71d6 ]---
>[   63.258895] Use count on power well always-on is already zero
>[   63.258908] ------------[ cut here ]------------
>[   63.258914] WARNING: CPU: 6 PID: 76 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   63.258915] Modules linked in: x86_pkg_temp_thermal
>[   63.258921] CPU: 6 PID: 76 Comm: kworker/6:1 Tainted: G        W       4.12.0-rc4+ #26
>[   63.258927] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   63.258932] Workqueue: events drm_mode_rmfb_work_fn
>[   63.258935] task: ffffa1d778374380 task.stack: ffffa5dc80f10000
>[   63.258939] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   63.258941] RSP: 0018:ffffa5dc80f13c28 EFLAGS: 00010292
>[   63.258945] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   63.258947] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffffa0c9d84c
>[   63.258951] RBP: ffffa5dc80f13c50 R08: 0000000000000031 R09: 00000000000030f9
>[   63.258953] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   63.258955] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   63.258958] FS:  0000000000000000(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   63.258960] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   63.258966] CR2: 00007fae7efbc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   63.258969] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   63.258971] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   63.258972] Call Trace:
>[   63.258977]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   63.258983]  intel_atomic_commit+0x3af/0x4a0
>[   63.258988]  drm_atomic_commit+0x46/0x50
>[   63.258993]  drm_framebuffer_remove+0x25e/0x390
>[   63.259000]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   63.259005]  process_one_work+0x146/0x3e0
>[   63.259009]  worker_thread+0x43/0x3e0
>[   63.259013]  kthread+0x104/0x140
>[   63.259021]  ? create_worker+0x190/0x190
>[   63.259026]  ? kthread_create_on_node+0x40/0x40
>[   63.259031]  ? umh_complete+0x40/0x40
>[   63.259037]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   63.259042]  ret_from_fork+0x22/0x30
>[   63.259044] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   63.259131] ---[ end trace a27ce992f45e71d7 ]---
>[   63.259141] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   63.259147] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9000
>[   63.259154] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   63.259159] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   63.259165] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   63.259175] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9000
>[   63.259181] [drm:drm_mode_object_put] OBJ ID: 64 (1)
>[   63.259197] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   63.259207] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   63.259213] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   63.259218] [drm:drm_mode_object_put] OBJ ID: 61 (1)
>[   63.259227] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   63.259238] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   63.259244] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   63.259249] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.259256] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   63.259263] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   63.259268] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.259277] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   63.259284] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   63.259290] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   63.259298] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   63.259308] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   63.259314] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   63.259319] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.259325] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   63.259333] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   63.259338] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.259345] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   63.259382] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   63.259406] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   63.259416] [drm:drm_mode_addfb2] [FB:61]
>[   63.259429] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   63.259442] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   63.259451] [drm:drm_mode_addfb2] [FB:64]
>[   63.259456] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   63.272327] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   63.272331] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   63.272334] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   63.282331] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   63.282335] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   63.282350] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   63.282352] [drm:drm_mode_setcrtc] [CRTC:32:pipe A]
>[   63.282356] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9000
>[   63.282359] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   63.282361] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a73000 state to ffffa1d7756d9000
>[   63.282363] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d775748c00 state to ffffa1d7756d9000
>[   63.282365] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a73000
>[   63.282366] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748c00 to [NOCRTC]
>[   63.282368] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775748c00
>[   63.282369] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d9000
>[   63.282371] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   63.282373] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.282374] [drm:drm_atomic_check_only] checking ffffa1d7756d9000
>[   63.282379] [drm:drm_atomic_commit] committing ffffa1d7756d9000
>[   63.282390] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9000
>[   63.282391] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   63.282394] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9000
>[   63.282396] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   63.282398] [drm:drm_mode_setcrtc] [CRTC:39:pipe B]
>[   63.282400] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9000
>[   63.282402] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74000 state to ffffa1d7756d9000
>[   63.282404] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749200 state to ffffa1d7756d9000
>[   63.282405] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a74000
>[   63.282406] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749200 to [NOCRTC]
>[   63.282408] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775749200
>[   63.282409] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d9000
>[   63.282411] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   63.282412] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.282413] [drm:drm_atomic_check_only] checking ffffa1d7756d9000
>[   63.282416] [drm:drm_atomic_commit] committing ffffa1d7756d9000
>[   63.282420] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9000
>[   63.282422] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9000
>[   63.282424] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   63.282425] [drm:drm_mode_setcrtc] [CRTC:46:pipe C]
>[   63.282427] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9000
>[   63.282429] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756d9000
>[   63.282431] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775749500 state to ffffa1d7756d9000
>[   63.282432] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a72000
>[   63.282433] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749500 to [NOCRTC]
>[   63.282434] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775749500
>[   63.282436] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d9000
>[   63.282438] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   63.282439] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.282440] [drm:drm_atomic_check_only] checking ffffa1d7756d9000
>[   63.282443] [drm:drm_atomic_commit] committing ffffa1d7756d9000
>[   63.282446] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9000
>[   63.282448] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9000
>[   63.282450] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   63.282451] [drm:drm_mode_setcrtc] [CRTC:46:pipe C]
>[   63.282456] [drm:drm_mode_setcrtc] [CONNECTOR:48:eDP-1]
>[   63.282457] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9000
>[   63.282459] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a71800 state to ffffa1d7756d9000
>[   63.282460] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748000 state to ffffa1d7756d9000
>[   63.282462] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffffa1d742a71800
>[   63.282464] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748000 to [CRTC:46:pipe C]
>[   63.282465] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d775748000
>[   63.282467] [drm:drm_mode_object_get] OBJ ID: 61 (2)
>[   63.282468] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d9000
>[   63.282470] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   63.282471] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.282473] [drm:drm_mode_object_get] OBJ ID: 48 (4)
>[   63.282475] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb80 state to ffffa1d7756d9000
>[   63.282476] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   63.282478] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbdb80 to [CRTC:46:pipe C]
>[   63.282480] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   63.282482] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.282483] [drm:drm_atomic_check_only] checking ffffa1d7756d9000
>[   63.282485] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] mode changed
>[   63.282486] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] enable changed
>[   63.282487] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   63.282489] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   63.282491] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.282492] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   63.282494] [drm:drm_atomic_helper_check_modeset] [CONNECTOR:48:eDP-1] using [ENCODER:47:DDI A] on [CRTC:46:pipe C]
>[   63.282495] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: y
>[   63.282496] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d9000
>[   63.282498] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   63.282500] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.282502] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d9000
>[   63.282503] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   63.282505] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.282507] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   63.282508] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   63.282512] [drm:skl_update_scaler] scaler_user index 2.31: Staged freeing scaler id 0 scaler_users = 0x0
>[   63.282514] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   63.282516] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   63.282517] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   63.282519] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   63.282520] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   63.282521] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   63.282523] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   63.282523] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   63.282524] [drm:intel_dump_pipe_config] requested mode:
>[   63.282527] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   63.282527] [drm:intel_dump_pipe_config] adjusted mode:
>[   63.282530] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   63.282531] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   63.282532] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   63.282533] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   63.282534] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   63.282535] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   63.282537] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[   63.282538] [drm:intel_dump_pipe_config] planes on this crtc
>[   63.282539] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] disabled, scaler_id = -1
>[   63.282540] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   63.282541] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   63.282542] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   63.282544] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   63.282546] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   63.282549] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 61
>[   63.282551] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 0 -> 1, off 0, on 1, ms 1
>[   63.282553] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   63.282555] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   63.282557] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   63.282559] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a72800 state to ffffa1d7756d9000
>[   63.282561] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a75000 state to ffffa1d7756d9000
>[   63.282565] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 0) -> (0 - 860)
>[   63.282566] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (0 - 0) -> (860 - 892)
>[   63.282567] [drm:drm_atomic_commit] committing ffffa1d7756d9000
>[   63.282879] [drm:intel_power_well_enable] enabling always-on
>[   63.282881] [drm:intel_power_well_enable] enabling DC off
>[   63.282884] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   63.282892] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   63.282894] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   63.282897] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   63.282899] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   63.282901] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   63.282903] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   63.282904] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   63.282906] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   63.282909] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   63.282911] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   63.282915] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   63.282919] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 4, on? 0) for crtc 46
>[   63.282922] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   63.282941] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   63.282943] [drm:edp_panel_on] Turn eDP port A panel power on
>[   63.282953] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   63.282954] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   63.840706] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   63.840716] [drm:wait_panel_status] Wait complete
>[   63.840740] [drm:edp_panel_on] Wait for panel power on
>[   63.840795] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   63.976609] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   63.976616] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   63.976621] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   63.976640] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   64.042231] [drm:wait_panel_status] Wait complete
>[   64.042236] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294731337
>[   64.042249] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   64.044356] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   64.044377] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   64.044390] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   64.044438] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   64.044630] Use count on domain AUX_A is already zero
>[   64.044649] ------------[ cut here ]------------
>[   64.044660] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.044671] Modules linked in: x86_pkg_temp_thermal
>[   64.044680] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.044681] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.044683] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.044687] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.044690] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   64.044693] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   64.044694] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   64.044696] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 00000000000031e1
>[   64.044699] R10: ffffa1d7758e2950 R11: 00000000000031e1 R12: ffffa1d7758e4b40
>[   64.044705] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   64.044709] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   64.044712] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.044714] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.044716] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.044718] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.044719] Call Trace:
>[   64.044726]  intel_dp_aux_ch+0x12a/0x6e0
>[   64.044733]  ? wake_atomic_t_function+0x60/0x60
>[   64.044747]  intel_dp_aux_transfer+0x12d/0x1f0
>[   64.044759]  drm_dp_dpcd_access+0x58/0xf0
>[   64.044773]  drm_dp_dpcd_write+0x16/0x20
>[   64.044788]  intel_dp_sink_dpms+0x41/0xd0
>[   64.044803]  intel_ddi_pre_enable+0x34a/0x630
>[   64.044818]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   64.044831]  haswell_crtc_enable+0x26b/0x7f0
>[   64.044841]  intel_update_crtc+0x43/0xd0
>[   64.044855]  skl_update_crtcs+0x1a9/0x1e0
>[   64.044867]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   64.044876]  intel_atomic_commit+0x3af/0x4a0
>[   64.044882]  ? handle_conflicting_encoders+0x267/0x280
>[   64.044890]  drm_atomic_commit+0x46/0x50
>[   64.044895]  drm_atomic_helper_set_config+0x68/0x90
>[   64.044902]  __drm_mode_set_config_internal+0x60/0x110
>[   64.044909]  drm_mode_setcrtc+0x4a9/0x5f0
>[   64.044914]  ? drm_ioctl+0x114/0x440
>[   64.044920]  drm_ioctl+0x1f2/0x440
>[   64.044926]  ? drm_mode_getcrtc+0x180/0x180
>[   64.044935]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.044941]  do_vfs_ioctl+0x8d/0x590
>[   64.044950]  ? security_file_ioctl+0x3e/0x60
>[   64.044962]  SyS_ioctl+0x74/0x80
>[   64.044976]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.044984] RIP: 0033:0x7faabd9dc357
>[   64.044995] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.045016] RAX: ffffffffffffffda RBX: 0000000000070ed8 RCX: 00007faabd9dc357
>[   64.045019] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   64.045023] RBP: 00000000000710d8 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   64.045026] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 0000000001d852e8
>[   64.045028] R13: 0000000001d84fd0 R14: 0000000001d83880 R15: 00000000fffffffe
>[   64.045033] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.045142] ---[ end trace a27ce992f45e71d8 ]---
>[   64.045160] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   64.045940] Use count on domain AUX_A is already zero
>[   64.045952] ------------[ cut here ]------------
>[   64.045959] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.045960] Modules linked in: x86_pkg_temp_thermal
>[   64.045966] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.045969] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.045971] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.045974] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.045976] RSP: 0018:ffffa5dc817cf738 EFLAGS: 00010292
>[   64.045979] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   64.045980] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   64.045982] RBP: ffffa5dc817cf760 R08: 0000000000000001 R09: 0000000000003219
>[   64.045983] R10: ffffa1d7758e2950 R11: 0000000000003219 R12: ffffa1d7758e4b40
>[   64.045985] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   64.045987] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   64.045989] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.045990] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.045992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.045993] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.045994] Call Trace:
>[   64.045998]  intel_dp_aux_ch+0x12a/0x6e0
>[   64.046005]  ? wake_atomic_t_function+0x60/0x60
>[   64.046008]  intel_dp_aux_transfer+0x12d/0x1f0
>[   64.046013]  drm_dp_dpcd_access+0x58/0xf0
>[   64.046017]  drm_dp_dpcd_write+0x16/0x20
>[   64.046022]  intel_dp_start_link_train+0x7b/0x520
>[   64.046027]  intel_ddi_pre_enable+0x378/0x630
>[   64.046033]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   64.046036]  haswell_crtc_enable+0x26b/0x7f0
>[   64.046039]  intel_update_crtc+0x43/0xd0
>[   64.046043]  skl_update_crtcs+0x1a9/0x1e0
>[   64.046047]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   64.046051]  intel_atomic_commit+0x3af/0x4a0
>[   64.046055]  ? handle_conflicting_encoders+0x267/0x280
>[   64.046059]  drm_atomic_commit+0x46/0x50
>[   64.046063]  drm_atomic_helper_set_config+0x68/0x90
>[   64.046067]  __drm_mode_set_config_internal+0x60/0x110
>[   64.046073]  drm_mode_setcrtc+0x4a9/0x5f0
>[   64.046076]  ? drm_ioctl+0x114/0x440
>[   64.046079]  drm_ioctl+0x1f2/0x440
>[   64.046083]  ? drm_mode_getcrtc+0x180/0x180
>[   64.046088]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.046093]  do_vfs_ioctl+0x8d/0x590
>[   64.046098]  ? security_file_ioctl+0x3e/0x60
>[   64.046102]  SyS_ioctl+0x74/0x80
>[   64.046106]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.046108] RIP: 0033:0x7faabd9dc357
>[   64.046109] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.046112] RAX: ffffffffffffffda RBX: 0000000000070ed8 RCX: 00007faabd9dc357
>[   64.046115] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   64.046116] RBP: 00000000000710d8 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   64.046117] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 0000000001d852e8
>[   64.046119] R13: 0000000001d84fd0 R14: 0000000001d83880 R15: 00000000fffffffe
>[   64.046121] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.046177] ---[ end trace a27ce992f45e71d9 ]---
>[   64.046345] Use count on domain AUX_A is already zero
>[   64.046356] ------------[ cut here ]------------
>[   64.046361] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.046362] Modules linked in: x86_pkg_temp_thermal
>[   64.046367] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.046368] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.046370] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.046373] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.046374] RSP: 0018:ffffa5dc817cf738 EFLAGS: 00010292
>[   64.046377] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   64.046378] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   64.046380] RBP: ffffa5dc817cf760 R08: 0000000000000001 R09: 0000000000003250
>[   64.046382] R10: ffffa1d7758e2950 R11: 0000000000003250 R12: ffffa1d7758e4b40
>[   64.046384] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   64.046386] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   64.046388] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.046389] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.046391] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.046392] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.046393] Call Trace:
>[   64.046396]  intel_dp_aux_ch+0x12a/0x6e0
>[   64.046401]  ? wake_atomic_t_function+0x60/0x60
>[   64.046404]  intel_dp_aux_transfer+0x12d/0x1f0
>[   64.046410]  drm_dp_dpcd_access+0x58/0xf0
>[   64.046415]  drm_dp_dpcd_write+0x16/0x20
>[   64.046419]  intel_dp_start_link_train+0xa3/0x520
>[   64.046423]  intel_ddi_pre_enable+0x378/0x630
>[   64.046428]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   64.046433]  haswell_crtc_enable+0x26b/0x7f0
>[   64.046436]  intel_update_crtc+0x43/0xd0
>[   64.046439]  skl_update_crtcs+0x1a9/0x1e0
>[   64.046442]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   64.046446]  intel_atomic_commit+0x3af/0x4a0
>[   64.046449]  ? handle_conflicting_encoders+0x267/0x280
>[   64.046454]  drm_atomic_commit+0x46/0x50
>[   64.046458]  drm_atomic_helper_set_config+0x68/0x90
>[   64.046462]  __drm_mode_set_config_internal+0x60/0x110
>[   64.046466]  drm_mode_setcrtc+0x4a9/0x5f0
>[   64.046469]  ? drm_ioctl+0x114/0x440
>[   64.046473]  drm_ioctl+0x1f2/0x440
>[   64.046477]  ? drm_mode_getcrtc+0x180/0x180
>[   64.046482]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.046486]  do_vfs_ioctl+0x8d/0x590
>[   64.046490]  ? security_file_ioctl+0x3e/0x60
>[   64.046495]  SyS_ioctl+0x74/0x80
>[   64.046498]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.046500] RIP: 0033:0x7faabd9dc357
>[   64.046501] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.046504] RAX: ffffffffffffffda RBX: 0000000000070ed8 RCX: 00007faabd9dc357
>[   64.046505] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   64.046507] RBP: 00000000000710d8 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   64.046508] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 0000000001d852e8
>[   64.046510] R13: 0000000001d84fd0 R14: 0000000001d83880 R15: 00000000fffffffe
>[   64.046513] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.046566] ---[ end trace a27ce992f45e71da ]---
>[   64.046573] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   64.046578] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   64.046580] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   64.046585] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   64.046769] Use count on domain AUX_A is already zero
>[   64.046789] ------------[ cut here ]------------
>[   64.046799] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.046806] Modules linked in: x86_pkg_temp_thermal
>[   64.046830] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.046836] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.046841] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.046855] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.046861] RSP: 0018:ffffa5dc817cf710 EFLAGS: 00010282
>[   64.046875] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   64.046880] RDX: ffffa1d781dd4790 RSI: ffffa1d781dccba8 RDI: ffffa1d781dccba8
>[   64.046883] RBP: ffffa5dc817cf738 R08: 0000000000000101 R09: 000000000000328b
>[   64.046884] R10: ffffa1d7758e2950 R11: 000000000000328b R12: ffffa1d7758e4b40
>[   64.046886] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   64.046890] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   64.046892] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.046894] CR2: 00007fae7efbf000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.046895] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.046897] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.046898] Call Trace:
>[   64.046903]  intel_dp_aux_ch+0x12a/0x6e0
>[   64.046910]  ? wake_atomic_t_function+0x60/0x60
>[   64.046917]  intel_dp_aux_transfer+0x12d/0x1f0
>[   64.046920]  ? drm_printk+0x89/0x90
>[   64.046925]  drm_dp_dpcd_access+0x58/0xf0
>[   64.046930]  drm_dp_dpcd_write+0x16/0x20
>[   64.046934]  intel_dp_set_link_train+0x44/0xe0
>[   64.046938]  intel_dp_start_link_train+0xd4/0x520
>[   64.046945]  intel_ddi_pre_enable+0x378/0x630
>[   64.046953]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   64.046957]  haswell_crtc_enable+0x26b/0x7f0
>[   64.046962]  intel_update_crtc+0x43/0xd0
>[   64.046968]  skl_update_crtcs+0x1a9/0x1e0
>[   64.046972]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   64.046975]  intel_atomic_commit+0x3af/0x4a0
>[   64.046979]  ? handle_conflicting_encoders+0x267/0x280
>[   64.046985]  drm_atomic_commit+0x46/0x50
>[   64.046989]  drm_atomic_helper_set_config+0x68/0x90
>[   64.046995]  __drm_mode_set_config_internal+0x60/0x110
>[   64.046999]  drm_mode_setcrtc+0x4a9/0x5f0
>[   64.047002]  ? drm_ioctl+0x114/0x440
>[   64.047005]  drm_ioctl+0x1f2/0x440
>[   64.047009]  ? drm_mode_getcrtc+0x180/0x180
>[   64.047015]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.047024]  do_vfs_ioctl+0x8d/0x590
>[   64.047029]  ? security_file_ioctl+0x3e/0x60
>[   64.047032]  SyS_ioctl+0x74/0x80
>[   64.047037]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.047039] RIP: 0033:0x7faabd9dc357
>[   64.047041] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.047046] RAX: ffffffffffffffda RBX: 0000000000070ed8 RCX: 00007faabd9dc357
>[   64.047048] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   64.047050] RBP: 00000000000710d8 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   64.047053] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 0000000001d852e8
>[   64.047055] R13: 0000000001d84fd0 R14: 0000000001d83880 R15: 00000000fffffffe
>[   64.047057] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.047182] ---[ end trace a27ce992f45e71db ]---
>[   64.047453] Use count on domain AUX_A is already zero
>[   64.047464] ------------[ cut here ]------------
>[   64.047469] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.047470] Modules linked in: x86_pkg_temp_thermal
>[   64.047479] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.047480] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.047482] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.047485] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.047487] RSP: 0018:ffffa5dc817cf708 EFLAGS: 00010296
>[   64.047489] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   64.047491] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781dccba0
>[   64.047493] RBP: ffffa5dc817cf730 R08: 0000000000000001 R09: 00000000000032c4
>[   64.047496] R10: ffffa1d7758e2950 R11: 00000000000032c4 R12: ffffa1d7758e4b40
>[   64.047497] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   64.047499] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   64.047501] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.047503] CR2: 00007fae7efbf000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.047504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.047505] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.047506] Call Trace:
>[   64.047510]  intel_dp_aux_ch+0x12a/0x6e0
>[   64.047518]  ? wake_atomic_t_function+0x60/0x60
>[   64.047521]  intel_dp_aux_transfer+0xa0/0x1f0
>[   64.047526]  drm_dp_dpcd_access+0x58/0xf0
>[   64.047530]  drm_dp_dpcd_read+0x2c/0x60
>[   64.047535]  intel_dp_get_link_status+0x1d/0x30
>[   64.047539]  intel_dp_start_link_train+0xfd/0x520
>[   64.047543]  intel_ddi_pre_enable+0x378/0x630
>[   64.047549]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   64.047553]  haswell_crtc_enable+0x26b/0x7f0
>[   64.047556]  intel_update_crtc+0x43/0xd0
>[   64.047559]  skl_update_crtcs+0x1a9/0x1e0
>[   64.047563]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   64.047568]  intel_atomic_commit+0x3af/0x4a0
>[   64.047571]  ? handle_conflicting_encoders+0x267/0x280
>[   64.047576]  drm_atomic_commit+0x46/0x50
>[   64.047581]  drm_atomic_helper_set_config+0x68/0x90
>[   64.047587]  __drm_mode_set_config_internal+0x60/0x110
>[   64.047591]  drm_mode_setcrtc+0x4a9/0x5f0
>[   64.047594]  ? drm_ioctl+0x114/0x440
>[   64.047597]  drm_ioctl+0x1f2/0x440
>[   64.047603]  ? drm_mode_getcrtc+0x180/0x180
>[   64.047608]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.047612]  do_vfs_ioctl+0x8d/0x590
>[   64.047627]  ? security_file_ioctl+0x3e/0x60
>[   64.047635]  SyS_ioctl+0x74/0x80
>[   64.047647]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.047653] RIP: 0033:0x7faabd9dc357
>[   64.047664] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.047678] RAX: ffffffffffffffda RBX: 0000000000070ed8 RCX: 00007faabd9dc357
>[   64.047688] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   64.047693] RBP: 00000000000710d8 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   64.047698] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 0000000001d852e8
>[   64.047703] R13: 0000000001d84fd0 R14: 0000000001d83880 R15: 00000000fffffffe
>[   64.047713] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.047828] ---[ end trace a27ce992f45e71dc ]---
>[   64.048034] Use count on domain AUX_A is already zero
>[   64.048045] ------------[ cut here ]------------
>[   64.048049] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.048052] Modules linked in: x86_pkg_temp_thermal
>[   64.048057] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.048058] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.048060] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.048065] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.048066] RSP: 0018:ffffa5dc817cf708 EFLAGS: 00010296
>[   64.048069] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   64.048070] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781dccba0
>[   64.048072] RBP: ffffa5dc817cf730 R08: 0000000000000001 R09: 00000000000032fc
>[   64.048073] R10: ffffa1d7758e2950 R11: 00000000000032fc R12: ffffa1d7758e4b40
>[   64.048075] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   64.048077] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   64.048078] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.048080] CR2: 00007fae7efbf000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.048081] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.048085] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.048086] Call Trace:
>[   64.048091]  intel_dp_aux_ch+0x12a/0x6e0
>[   64.048096]  ? wake_atomic_t_function+0x60/0x60
>[   64.048098]  intel_dp_aux_transfer+0xa0/0x1f0
>[   64.048103]  drm_dp_dpcd_access+0x58/0xf0
>[   64.048109]  drm_dp_dpcd_read+0x52/0x60
>[   64.048113]  intel_dp_get_link_status+0x1d/0x30
>[   64.048118]  intel_dp_start_link_train+0xfd/0x520
>[   64.048122]  intel_ddi_pre_enable+0x378/0x630
>[   64.048128]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   64.048133]  haswell_crtc_enable+0x26b/0x7f0
>[   64.048136]  intel_update_crtc+0x43/0xd0
>[   64.048141]  skl_update_crtcs+0x1a9/0x1e0
>[   64.048144]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   64.048148]  intel_atomic_commit+0x3af/0x4a0
>[   64.048151]  ? handle_conflicting_encoders+0x267/0x280
>[   64.048155]  drm_atomic_commit+0x46/0x50
>[   64.048161]  drm_atomic_helper_set_config+0x68/0x90
>[   64.048166]  __drm_mode_set_config_internal+0x60/0x110
>[   64.048170]  drm_mode_setcrtc+0x4a9/0x5f0
>[   64.048173]  ? drm_ioctl+0x114/0x440
>[   64.048176]  drm_ioctl+0x1f2/0x440
>[   64.048180]  ? drm_mode_getcrtc+0x180/0x180
>[   64.048186]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.048189]  do_vfs_ioctl+0x8d/0x590
>[   64.048194]  ? security_file_ioctl+0x3e/0x60
>[   64.048197]  SyS_ioctl+0x74/0x80
>[   64.048201]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.048202] RIP: 0033:0x7faabd9dc357
>[   64.048203] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.048208] RAX: ffffffffffffffda RBX: 0000000000070ed8 RCX: 00007faabd9dc357
>[   64.048210] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   64.048213] RBP: 00000000000710d8 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   64.048214] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 0000000001d852e8
>[   64.048215] R13: 0000000001d84fd0 R14: 0000000001d83880 R15: 00000000fffffffe
>[   64.048217] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.048278] ---[ end trace a27ce992f45e71dd ]---
>[   64.048284] [drm:intel_dp_start_link_train] clock recovery OK
>[   64.048288] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   64.048468] Use count on domain AUX_A is already zero
>[   64.048477] ------------[ cut here ]------------
>[   64.048482] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.048483] Modules linked in: x86_pkg_temp_thermal
>[   64.048487] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.048492] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.048494] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.048498] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.048500] RSP: 0018:ffffa5dc817cf710 EFLAGS: 00010282
>[   64.048503] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   64.048504] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa1d781dccba0
>[   64.048507] RBP: ffffa5dc817cf738 R08: 0000000000000001 R09: 0000000000003336
>[   64.048511] R10: ffffa1d7758e2950 R11: 0000000000003336 R12: ffffa1d7758e4b40
>[   64.048515] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   64.048517] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   64.048518] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.048520] CR2: 00007fae7efbf000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.048521] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.048523] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.048523] Call Trace:
>[   64.048527]  intel_dp_aux_ch+0x12a/0x6e0
>[   64.048535]  ? wake_atomic_t_function+0x60/0x60
>[   64.048538]  intel_dp_aux_transfer+0x12d/0x1f0
>[   64.048542]  ? drm_printk+0x89/0x90
>[   64.048547]  drm_dp_dpcd_access+0x58/0xf0
>[   64.048553]  drm_dp_dpcd_write+0x16/0x20
>[   64.048559]  intel_dp_set_link_train+0x44/0xe0
>[   64.048563]  intel_dp_start_link_train+0x216/0x520
>[   64.048567]  intel_ddi_pre_enable+0x378/0x630
>[   64.048574]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   64.048581]  haswell_crtc_enable+0x26b/0x7f0
>[   64.048584]  intel_update_crtc+0x43/0xd0
>[   64.048587]  skl_update_crtcs+0x1a9/0x1e0
>[   64.048591]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   64.048597]  intel_atomic_commit+0x3af/0x4a0
>[   64.048603]  ? handle_conflicting_encoders+0x267/0x280
>[   64.048606]  drm_atomic_commit+0x46/0x50
>[   64.048611]  drm_atomic_helper_set_config+0x68/0x90
>[   64.048618]  __drm_mode_set_config_internal+0x60/0x110
>[   64.048628]  drm_mode_setcrtc+0x4a9/0x5f0
>[   64.048636]  ? drm_ioctl+0x114/0x440
>[   64.048647]  drm_ioctl+0x1f2/0x440
>[   64.048655]  ? drm_mode_getcrtc+0x180/0x180
>[   64.048668]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.048677]  do_vfs_ioctl+0x8d/0x590
>[   64.048688]  ? security_file_ioctl+0x3e/0x60
>[   64.048698]  SyS_ioctl+0x74/0x80
>[   64.048709]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.048713] RIP: 0033:0x7faabd9dc357
>[   64.048717] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.048732] RAX: ffffffffffffffda RBX: 0000000000070ed8 RCX: 00007faabd9dc357
>[   64.048735] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   64.048739] RBP: 00000000000710d8 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   64.048749] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 0000000001d852e8
>[   64.048757] R13: 0000000001d84fd0 R14: 0000000001d83880 R15: 00000000fffffffe
>[   64.048764] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.048960] ---[ end trace a27ce992f45e71de ]---
>[   64.049523] Use count on domain AUX_A is already zero
>[   64.049533] ------------[ cut here ]------------
>[   64.049538] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.049554] Modules linked in: x86_pkg_temp_thermal
>[   64.049556] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.049557] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.049557] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.049558] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.049560] RSP: 0018:ffffa5dc817cf708 EFLAGS: 00010296
>[   64.049561] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   64.049561] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781dccba0
>[   64.049562] RBP: ffffa5dc817cf730 R08: 0000000000000001 R09: 000000000000336f
>[   64.049562] R10: ffffa1d7758e2950 R11: 000000000000336f R12: ffffa1d7758e4b40
>[   64.049563] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   64.049564] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   64.049564] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.049565] CR2: 00007fae7efbf000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.049566] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.049567] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.049567] Call Trace:
>[   64.049568]  intel_dp_aux_ch+0x12a/0x6e0
>[   64.049571]  ? wake_atomic_t_function+0x60/0x60
>[   64.049572]  intel_dp_aux_transfer+0xa0/0x1f0
>[   64.049573]  drm_dp_dpcd_access+0x58/0xf0
>[   64.049575]  drm_dp_dpcd_read+0x2c/0x60
>[   64.049577]  intel_dp_get_link_status+0x1d/0x30
>[   64.049578]  intel_dp_start_link_train+0x270/0x520
>[   64.049580]  intel_ddi_pre_enable+0x378/0x630
>[   64.049583]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   64.049584]  haswell_crtc_enable+0x26b/0x7f0
>[   64.049585]  intel_update_crtc+0x43/0xd0
>[   64.049587]  skl_update_crtcs+0x1a9/0x1e0
>[   64.049588]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   64.049590]  intel_atomic_commit+0x3af/0x4a0
>[   64.049592]  ? handle_conflicting_encoders+0x267/0x280
>[   64.049593]  drm_atomic_commit+0x46/0x50
>[   64.049595]  drm_atomic_helper_set_config+0x68/0x90
>[   64.049597]  __drm_mode_set_config_internal+0x60/0x110
>[   64.049598]  drm_mode_setcrtc+0x4a9/0x5f0
>[   64.049600]  ? drm_ioctl+0x114/0x440
>[   64.049601]  drm_ioctl+0x1f2/0x440
>[   64.049603]  ? drm_mode_getcrtc+0x180/0x180
>[   64.049605]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.049607]  do_vfs_ioctl+0x8d/0x590
>[   64.049608]  ? security_file_ioctl+0x3e/0x60
>[   64.049610]  SyS_ioctl+0x74/0x80
>[   64.049612]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.049613] RIP: 0033:0x7faabd9dc357
>[   64.049613] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.049614] RAX: ffffffffffffffda RBX: 0000000000070ed8 RCX: 00007faabd9dc357
>[   64.049615] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   64.049618] RBP: 00000000000710d8 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   64.049618] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 0000000001d852e8
>[   64.049620] R13: 0000000001d84fd0 R14: 0000000001d83880 R15: 00000000fffffffe
>[   64.049624] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.049689] ---[ end trace a27ce992f45e71df ]---
>[   64.049883] Use count on domain AUX_A is already zero
>[   64.049888] ------------[ cut here ]------------
>[   64.049890] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.049890] Modules linked in: x86_pkg_temp_thermal
>[   64.049891] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.049892] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.049893] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.049894] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.049894] RSP: 0018:ffffa5dc817cf708 EFLAGS: 00010296
>[   64.049895] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   64.049896] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781dccba0
>[   64.049896] RBP: ffffa5dc817cf730 R08: 0000000000000001 R09: 00000000000033a7
>[   64.049897] R10: ffffa1d7758e2950 R11: 00000000000033a7 R12: ffffa1d7758e4b40
>[   64.049897] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   64.049898] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   64.049899] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.049899] CR2: 00007fae7efbf000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.049900] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.049901] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.049901] Call Trace:
>[   64.049902]  intel_dp_aux_ch+0x12a/0x6e0
>[   64.049904]  ? wake_atomic_t_function+0x60/0x60
>[   64.049906]  intel_dp_aux_transfer+0xa0/0x1f0
>[   64.049907]  drm_dp_dpcd_access+0x58/0xf0
>[   64.049909]  drm_dp_dpcd_read+0x52/0x60
>[   64.049910]  intel_dp_get_link_status+0x1d/0x30
>[   64.049913]  intel_dp_start_link_train+0x270/0x520
>[   64.049915]  intel_ddi_pre_enable+0x378/0x630
>[   64.049917]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   64.049918]  haswell_crtc_enable+0x26b/0x7f0
>[   64.049920]  intel_update_crtc+0x43/0xd0
>[   64.049922]  skl_update_crtcs+0x1a9/0x1e0
>[   64.049923]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   64.049924]  intel_atomic_commit+0x3af/0x4a0
>[   64.049926]  ? handle_conflicting_encoders+0x267/0x280
>[   64.049928]  drm_atomic_commit+0x46/0x50
>[   64.049930]  drm_atomic_helper_set_config+0x68/0x90
>[   64.049931]  __drm_mode_set_config_internal+0x60/0x110
>[   64.049933]  drm_mode_setcrtc+0x4a9/0x5f0
>[   64.049934]  ? drm_ioctl+0x114/0x440
>[   64.049935]  drm_ioctl+0x1f2/0x440
>[   64.049937]  ? drm_mode_getcrtc+0x180/0x180
>[   64.049939]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.049941]  do_vfs_ioctl+0x8d/0x590
>[   64.049942]  ? security_file_ioctl+0x3e/0x60
>[   64.049944]  SyS_ioctl+0x74/0x80
>[   64.049945]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.049947] RIP: 0033:0x7faabd9dc357
>[   64.049947] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.049948] RAX: ffffffffffffffda RBX: 0000000000070ed8 RCX: 00007faabd9dc357
>[   64.049949] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   64.049949] RBP: 00000000000710d8 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   64.049950] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 0000000001d852e8
>[   64.049950] R13: 0000000001d84fd0 R14: 0000000001d83880 R15: 00000000fffffffe
>[   64.049951] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.049974] ---[ end trace a27ce992f45e71e0 ]---
>[   64.049977] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   64.049980] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   64.050131] Use count on domain AUX_A is already zero
>[   64.050135] ------------[ cut here ]------------
>[   64.050138] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.050138] Modules linked in: x86_pkg_temp_thermal
>[   64.050140] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.050141] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.050142] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.050144] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.050145] RSP: 0018:ffffa5dc817cf758 EFLAGS: 00010292
>[   64.050146] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   64.050147] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781dccba0
>[   64.050147] RBP: ffffa5dc817cf780 R08: 0000000000000001 R09: 00000000000033e1
>[   64.050148] R10: ffffa1d7758e2950 R11: 00000000000033e1 R12: ffffa1d7758e4b40
>[   64.050149] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   64.050150] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   64.050151] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.050152] CR2: 00007fae7efbf000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.050153] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.050154] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.050154] Call Trace:
>[   64.050156]  intel_dp_aux_ch+0x12a/0x6e0
>[   64.050158]  ? wake_atomic_t_function+0x60/0x60
>[   64.050160]  intel_dp_aux_transfer+0x12d/0x1f0
>[   64.050161]  ? drm_printk+0x89/0x90
>[   64.050163]  drm_dp_dpcd_access+0x58/0xf0
>[   64.050165]  drm_dp_dpcd_write+0x16/0x20
>[   64.050168]  intel_dp_set_link_train+0x44/0xe0
>[   64.050170]  intel_dp_stop_link_train+0xb/0x10
>[   64.050172]  intel_ddi_pre_enable+0x393/0x630
>[   64.050175]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   64.050176]  haswell_crtc_enable+0x26b/0x7f0
>[   64.050177]  intel_update_crtc+0x43/0xd0
>[   64.050179]  skl_update_crtcs+0x1a9/0x1e0
>[   64.050182]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   64.050183]  intel_atomic_commit+0x3af/0x4a0
>[   64.050184]  ? handle_conflicting_encoders+0x267/0x280
>[   64.050186]  drm_atomic_commit+0x46/0x50
>[   64.050188]  drm_atomic_helper_set_config+0x68/0x90
>[   64.050191]  __drm_mode_set_config_internal+0x60/0x110
>[   64.050192]  drm_mode_setcrtc+0x4a9/0x5f0
>[   64.050193]  ? drm_ioctl+0x114/0x440
>[   64.050195]  drm_ioctl+0x1f2/0x440
>[   64.050198]  ? drm_mode_getcrtc+0x180/0x180
>[   64.050200]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.050202]  do_vfs_ioctl+0x8d/0x590
>[   64.050204]  ? security_file_ioctl+0x3e/0x60
>[   64.050206]  SyS_ioctl+0x74/0x80
>[   64.050208]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.050208] RIP: 0033:0x7faabd9dc357
>[   64.050209] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.050211] RAX: ffffffffffffffda RBX: 0000000000070ed8 RCX: 00007faabd9dc357
>[   64.050212] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   64.050213] RBP: 00000000000710d8 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   64.050214] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 0000000001d852e8
>[   64.050214] R13: 0000000001d84fd0 R14: 0000000001d83880 R15: 00000000fffffffe
>[   64.050215] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.050243] ---[ end trace a27ce992f45e71e1 ]---
>[   64.050497] [drm:intel_enable_pipe] enabling pipe C
>[   64.050501] [drm:drm_crtc_vblank_on] crtc 2, vblank enabled 0, inmodeset 1
>[   64.050505] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 64.48888 -> 64.49353 [e 0 us, 0 rep]
>[   64.050507] [drm:intel_edp_backlight_on.part.29] 
>[   64.050509] [drm:intel_panel_enable_backlight] pipe C
>[   64.050564] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   64.248721] Use count on domain AUX_A is already zero
>[   64.248734] ------------[ cut here ]------------
>[   64.248742] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.248743] Modules linked in: x86_pkg_temp_thermal
>[   64.248749] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.248750] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.248752] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.248756] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.248758] RSP: 0018:ffffa5dc817cf898 EFLAGS: 00010292
>[   64.248761] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   64.248762] RDX: ffffa1d781dd4790 RSI: ffffa1d781dccba8 RDI: ffffa1d781dccba8
>[   64.248764] RBP: ffffa5dc817cf8c0 R08: 0000000000000001 R09: 0000000000003420
>[   64.248765] R10: ffffa5dc817cf8c0 R11: 0000000000003420 R12: ffffa1d7758e4b40
>[   64.248767] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   64.248770] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   64.248772] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.248773] CR2: 00007fae7efbf000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.248775] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.248776] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.248777] Call Trace:
>[   64.248782]  _intel_edp_backlight_on+0xe3/0x110
>[   64.248786]  intel_edp_backlight_on.part.29+0x34/0x40
>[   64.248789]  intel_edp_backlight_on+0x13/0x20
>[   64.248793]  intel_enable_ddi+0xbe/0xe0
>[   64.248798]  intel_encoders_enable.isra.104+0x6c/0x90
>[   64.248802]  haswell_crtc_enable+0x326/0x7f0
>[   64.248805]  intel_update_crtc+0x43/0xd0
>[   64.248808]  skl_update_crtcs+0x1a9/0x1e0
>[   64.248812]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   64.248815]  intel_atomic_commit+0x3af/0x4a0
>[   64.248819]  ? handle_conflicting_encoders+0x267/0x280
>[   64.248823]  drm_atomic_commit+0x46/0x50
>[   64.248827]  drm_atomic_helper_set_config+0x68/0x90
>[   64.248831]  __drm_mode_set_config_internal+0x60/0x110
>[   64.248835]  drm_mode_setcrtc+0x4a9/0x5f0
>[   64.248838]  ? drm_ioctl+0x114/0x440
>[   64.248842]  drm_ioctl+0x1f2/0x440
>[   64.248846]  ? drm_mode_getcrtc+0x180/0x180
>[   64.248851]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.248855]  do_vfs_ioctl+0x8d/0x590
>[   64.248860]  ? security_file_ioctl+0x3e/0x60
>[   64.248863]  SyS_ioctl+0x74/0x80
>[   64.248867]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.248869] RIP: 0033:0x7faabd9dc357
>[   64.248870] RSP: 002b:00007ffc5f056858 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.248873] RAX: ffffffffffffffda RBX: 0000000000070ed8 RCX: 00007faabd9dc357
>[   64.248875] RDX: 00007ffc5f056890 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   64.248876] RBP: 00000000000710d8 R08: 0000000000000000 R09: 00007ffc5f056d38
>[   64.248878] R10: 00007ffc5f056be4 R11: 0000000000000246 R12: 0000000001d852e8
>[   64.248879] R13: 0000000001d84fd0 R14: 0000000001d83880 R15: 00000000fffffffe
>[   64.248881] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.248933] ---[ end trace a27ce992f45e71e2 ]---
>[   64.248938] [drm:intel_psr_enable] PSR disable by flag
>[   64.248941] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   64.248949] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   64.248957] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,979)@ 64.247337 -> 64.232655 [e 0 us, 0 rep]
>[   64.248962] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=1, diff=11, hw=12 hw_last=1
>[   64.250477] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 64.248851 -> 64.249315 [e 0 us, 0 rep]
>[   64.250491] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=12, diff=1, hw=13 hw_last=12
>[   64.250499] [drm:drm_handle_vblank] vblank event on 12, current 13
>[   64.250554] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   64.250563] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   64.250590] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   64.250604] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9000
>[   64.250612] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   64.250617] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   64.250635] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9000
>[   64.250648] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   64.250656] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   64.250661] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   64.250678] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   64.250688] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.250697] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9000
>[   64.250702] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   64.250707] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756d9000
>[   64.250715] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   64.250720] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775749c00 state to ffffa1d7756d9000
>[   64.250724] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749c00 to [CRTC:46:pipe C]
>[   64.250729] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775749c00
>[   64.250733] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   64.250737] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   64.250741] [drm:drm_atomic_check_only] checking ffffa1d7756d9000
>[   64.250753] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   64.250757] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>[   64.250771] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756d9000 nonblocking
>[   64.251547] [drm:drm_mode_object_put] OBJ ID: 61 (3)
>[   64.267195] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-28)@ 64.265554 -> 64.265974 [e 0 us, 0 rep]
>[   64.267201] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=13, diff=1, hw=14 hw_last=13
>[   64.267210] [drm:drm_handle_vblank] vblank event on 13, current 14
>[   64.267225] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9000
>[   64.267236] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   64.267244] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   64.267251] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   64.267257] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9000
>[   64.267263] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   64.267271] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   64.267281] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756da000
>[   64.267286] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   64.267300] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a74000 state to ffffa1d7756da000
>[   64.267309] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   64.267318] [drm:drm_atomic_check_only] checking ffffa1d7756da000
>[   64.267334] [drm:drm_atomic_commit] committing ffffa1d7756da000
>[   64.283846] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-29)@ 64.282205 -> 64.282640 [e 0 us, 0 rep]
>[   64.283852] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=14, diff=1, hw=15 hw_last=14
>[   64.283856] [drm:drm_handle_vblank] vblank event on 14, current 15
>[   64.283883] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756da000
>[   64.283888] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   64.283897] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756da000
>[   64.283902] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   64.283929] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.283936] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756da000
>[   64.283946] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   64.283950] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756da000
>[   64.283957] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   64.283963] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775749500 state to ffffa1d7756da000
>[   64.283968] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749500 to [CRTC:46:pipe C]
>[   64.283973] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d775749500
>[   64.283979] [drm:drm_mode_object_get] OBJ ID: 61 (2)
>[   64.283984] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   64.283988] [drm:drm_atomic_check_only] checking ffffa1d7756da000
>[   64.284000] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 61
>[   64.284006] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>[   64.284025] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756da000 nonblocking
>[   64.284047] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   64.284063] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   64.284069] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   64.284076] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   64.284086] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756df400
>[   64.284094] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   64.284099] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a73000 state to ffffa1d7756df400
>[   64.284107] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   64.284114] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   64.284119] [drm:drm_atomic_check_only] checking ffffa1d7756df400
>[   64.284125] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   64.284130] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: n
>[   64.284139] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756df400
>[   64.284146] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   64.284150] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   64.284156] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdd80 state to ffffa1d7756df400
>[   64.284162] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   64.284167] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   64.284172] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   64.284177] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775749100 state to ffffa1d7756df400
>[   64.284186] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756df400
>[   64.284192] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   64.284197] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   64.284203] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   64.284208] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   64.284218] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   64.284225] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   64.284231] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   64.284237] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   64.284243] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   64.284247] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   64.284252] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   64.284256] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   64.284261] [drm:intel_dump_pipe_config] requested mode:
>[   64.284271] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   64.284274] [drm:intel_dump_pipe_config] adjusted mode:
>[   64.284282] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   64.284289] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   64.284294] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   64.284298] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   64.284303] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   64.284306] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   64.284311] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   64.284316] [drm:intel_dump_pipe_config] planes on this crtc
>[   64.284325] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:61, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   64.284330] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   64.284334] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   64.284338] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   64.284344] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   64.284352] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   64.284358] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   64.284367] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 61
>[   64.284374] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 0, off 1, on 0, ms 1
>[   64.284382] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   64.284388] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   64.284397] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   64.284407] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76000 state to ffffa1d7756df400
>[   64.284413] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71000 state to ffffa1d7756df400
>[   64.284423] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 860) -> (0 - 0)
>[   64.284428] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (860 - 892) -> (0 - 0)
>[   64.284435] [drm:drm_atomic_commit] committing ffffa1d7756df400
>[   64.300475] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 64.298834 -> 64.299299 [e 0 us, 0 rep]
>[   64.300481] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=15, diff=1, hw=16 hw_last=15
>[   64.300487] [drm:drm_handle_vblank] vblank event on 15, current 16
>[   64.300501] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756da000
>[   64.300508] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   64.300513] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   64.300517] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756da000
>[   64.300521] [drm:intel_edp_backlight_off.part.30] 
>[   64.300547] Use count on domain AUX_A is already zero
>[   64.300570] ------------[ cut here ]------------
>[   64.300578] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.300579] Modules linked in: x86_pkg_temp_thermal
>[   64.300587] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.300590] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.300593] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.300598] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.300601] RSP: 0018:ffffa5dc817cf9e8 EFLAGS: 00010292
>[   64.300620] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   64.300634] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   64.300641] RBP: ffffa5dc817cfa10 R08: 00000000001c0000 R09: 0000000000000000
>[   64.300651] R10: ffffa5dc80f13e40 R11: 00000000000034e0 R12: ffffa1d7758e4b40
>[   64.300653] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   64.300657] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   64.300662] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.300666] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.300669] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.300671] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.300674] Call Trace:
>[   64.300681]  _intel_edp_backlight_off+0xab/0x110
>[   64.300693]  intel_edp_backlight_off.part.30+0x28/0x40
>[   64.300705]  intel_edp_backlight_off+0x13/0x20
>[   64.300715]  intel_disable_ddi+0x99/0xc0
>[   64.300729]  intel_encoders_disable.isra.105+0x7f/0x90
>[   64.300738]  haswell_crtc_disable+0x55/0x170
>[   64.300744]  intel_atomic_commit_tail+0x128/0xfe0
>[   64.300749]  intel_atomic_commit+0x3af/0x4a0
>[   64.300756]  ? drm_mode_object_put+0x3f/0x60
>[   64.300761]  drm_atomic_commit+0x46/0x50
>[   64.300768]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   64.300776]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   64.300782]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   64.300791]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   64.300799]  drm_ioctl+0x1f2/0x440
>[   64.300814]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   64.300828]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.300841]  do_vfs_ioctl+0x8d/0x590
>[   64.300853]  ? __schedule+0x31c/0x6c0
>[   64.300860]  ? security_file_ioctl+0x3e/0x60
>[   64.300865]  SyS_ioctl+0x74/0x80
>[   64.300870]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.300877] RIP: 0033:0x7faabd9dc357
>[   64.300880] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.300884] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   64.300886] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   64.300892] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   64.300903] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   64.300911] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   64.300920] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.301010] ---[ end trace a27ce992f45e71e3 ]---
>[   64.317119] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 64.315496 -> 64.315961 [e 0 us, 0 rep]
>[   64.317140] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=16, diff=1, hw=17 hw_last=16
>[   64.317144] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   64.317151] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-28)@ 64.315532 -> 64.315952 [e 0 us, 0 rep]
>[   64.317155] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=17, diff=0, hw=17 hw_last=17
>[   64.504637] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   64.504695] [drm:drm_crtc_vblank_off] crtc 2, vblank enabled 0, inmodeset 0
>[   64.504701] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,257)@ 64.503082 -> 64.499228 [e 0 us, 0 rep]
>[   64.504705] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=17, diff=11, hw=28 hw_last=17
>[   64.504709] [drm:intel_disable_pipe] disabling pipe C
>[   64.517307] Use count on domain AUX_A is already zero
>[   64.517320] ------------[ cut here ]------------
>[   64.517328] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.517329] Modules linked in: x86_pkg_temp_thermal
>[   64.517335] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.517336] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.517338] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.517342] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.517344] RSP: 0018:ffffa5dc817cf8c8 EFLAGS: 00010292
>[   64.517347] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   64.517349] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   64.517350] RBP: ffffa5dc817cf8f0 R08: 0000000000000001 R09: 000000000000351d
>[   64.517352] R10: ffffa1d7758e2950 R11: 000000000000351d R12: ffffa1d7758e4b40
>[   64.517353] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   64.517356] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   64.517358] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.517359] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.517361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.517362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.517363] Call Trace:
>[   64.517368]  intel_dp_aux_ch+0x12a/0x6e0
>[   64.517374]  ? wake_atomic_t_function+0x60/0x60
>[   64.517377]  intel_dp_aux_transfer+0x12d/0x1f0
>[   64.517381]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   64.517385]  drm_dp_dpcd_access+0x58/0xf0
>[   64.517390]  drm_dp_dpcd_write+0x16/0x20
>[   64.517393]  intel_dp_sink_dpms+0x9f/0xd0
>[   64.517397]  intel_ddi_post_disable+0x14a/0x260
>[   64.517402]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   64.517405]  haswell_crtc_disable+0x100/0x170
>[   64.517408]  intel_atomic_commit_tail+0x128/0xfe0
>[   64.517412]  intel_atomic_commit+0x3af/0x4a0
>[   64.517417]  ? drm_mode_object_put+0x3f/0x60
>[   64.517420]  drm_atomic_commit+0x46/0x50
>[   64.517424]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   64.517429]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   64.517434]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   64.517439]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   64.517442]  drm_ioctl+0x1f2/0x440
>[   64.517446]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   64.517451]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.517455]  do_vfs_ioctl+0x8d/0x590
>[   64.517459]  ? __schedule+0x31c/0x6c0
>[   64.517464]  ? security_file_ioctl+0x3e/0x60
>[   64.517467]  SyS_ioctl+0x74/0x80
>[   64.517470]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.517473] RIP: 0033:0x7faabd9dc357
>[   64.517474] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.517477] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   64.517479] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   64.517480] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   64.517482] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   64.517483] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   64.517485] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.517538] ---[ end trace a27ce992f45e71e4 ]---
>[   64.517551] Use count on domain AUX_A is already zero
>[   64.517560] ------------[ cut here ]------------
>[   64.517565] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.517566] Modules linked in: x86_pkg_temp_thermal
>[   64.517570] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.517572] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.517574] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.517577] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.517578] RSP: 0018:ffffa5dc817cfa20 EFLAGS: 00010282
>[   64.517581] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   64.517582] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   64.517584] RBP: ffffa5dc817cfa48 R08: 0000000000000001 R09: 0000000000003554
>[   64.517585] R10: ffffa1d7758e2950 R11: 0000000000003554 R12: ffffa1d7758e4b40
>[   64.517587] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   64.517589] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   64.517590] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.517592] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.517593] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.517595] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.517596] Call Trace:
>[   64.517599]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   64.517602]  intel_edp_panel_vdd_on+0x13/0x20
>[   64.517606]  intel_ddi_post_disable+0xca/0x260
>[   64.517611]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   64.517613]  haswell_crtc_disable+0x100/0x170
>[   64.517616]  intel_atomic_commit_tail+0x128/0xfe0
>[   64.517634]  intel_atomic_commit+0x3af/0x4a0
>[   64.517639]  ? drm_mode_object_put+0x3f/0x60
>[   64.517642]  drm_atomic_commit+0x46/0x50
>[   64.517646]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   64.517651]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   64.517655]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   64.517660]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   64.517666]  drm_ioctl+0x1f2/0x440
>[   64.517670]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   64.517675]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.517688]  do_vfs_ioctl+0x8d/0x590
>[   64.517703]  ? __schedule+0x31c/0x6c0
>[   64.517715]  ? security_file_ioctl+0x3e/0x60
>[   64.517723]  SyS_ioctl+0x74/0x80
>[   64.517733]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.517743] RIP: 0033:0x7faabd9dc357
>[   64.517755] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.517768] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   64.517779] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   64.517790] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   64.517800] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   64.517806] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   64.517818] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.518067] ---[ end trace a27ce992f45e71e5 ]---
>[   64.518075] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   64.518103] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   64.518160] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   64.568599] [drm:wait_panel_status] Wait complete
>[   64.568601] Use count on domain AUX_A is already zero
>[   64.568612] ------------[ cut here ]------------
>[   64.568617] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   64.568630] Modules linked in: x86_pkg_temp_thermal
>[   64.568636] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.568637] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.568639] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.568642] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   64.568644] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   64.568648] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   64.568649] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   64.568651] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 000000000000358a
>[   64.568653] R10: ffffa5dc80d13e88 R11: 000000000000358a R12: ffffa1d7758e4b40
>[   64.568655] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   64.568658] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   64.568667] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.568681] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.568689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.568696] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.568706] Call Trace:
>[   64.568715]  intel_edp_panel_off.part.28+0x12f/0x160
>[   64.568727]  intel_edp_panel_off+0x13/0x20
>[   64.568740]  intel_ddi_post_disable+0xd2/0x260
>[   64.568754]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   64.568762]  haswell_crtc_disable+0x100/0x170
>[   64.568770]  intel_atomic_commit_tail+0x128/0xfe0
>[   64.568775]  intel_atomic_commit+0x3af/0x4a0
>[   64.568782]  ? drm_mode_object_put+0x3f/0x60
>[   64.568788]  drm_atomic_commit+0x46/0x50
>[   64.568794]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   64.568800]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   64.568811]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   64.568817]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   64.568823]  drm_ioctl+0x1f2/0x440
>[   64.568828]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   64.568835]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.568839]  do_vfs_ioctl+0x8d/0x590
>[   64.568847]  ? __schedule+0x31c/0x6c0
>[   64.568858]  ? security_file_ioctl+0x3e/0x60
>[   64.568872]  SyS_ioctl+0x74/0x80
>[   64.568881]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.568893] RIP: 0033:0x7faabd9dc357
>[   64.568905] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.568921] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   64.568928] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   64.568932] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   64.568934] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   64.568937] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   64.568939] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   64.569040] ---[ end trace a27ce992f45e71e6 ]---
>[   64.569053] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 4, on? 1) for crtc 46
>[   64.569063] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   64.569088] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   64.569096] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   64.569101] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   64.569116] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   64.569124] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   64.569128] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   64.569132] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   64.569138] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   64.569147] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   64.569161] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   64.569174] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   64.569183] [drm:intel_power_well_disable] disabling DC off
>[   64.569189] [drm:intel_power_well_disable] disabling always-on
>[   64.569195] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   64.569201] [drm:intel_power_well_enable] enabling always-on
>[   64.569212] [drm:intel_power_well_disable] disabling always-on
>[   64.569226] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   64.569230] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   64.569239] [drm:intel_power_well_enable] enabling always-on
>[   64.569250] [drm:intel_power_well_disable] disabling always-on
>[   64.569256] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   64.569266] [drm:intel_power_well_enable] enabling always-on
>[   64.569274] [drm:intel_power_well_disable] disabling always-on
>[   64.569279] Use count on power well DC off is already zero
>[   64.569294] ------------[ cut here ]------------
>[   64.569301] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   64.569303] Modules linked in: x86_pkg_temp_thermal
>[   64.569310] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.569312] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.569314] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.569320] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   64.569323] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   64.569327] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   64.569332] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   64.569335] RBP: ffffa5dc817cfb48 R08: 000000000000002e R09: 00000000000035d4
>[   64.569337] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   64.569339] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   64.569342] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   64.569347] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.569349] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.569353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.569355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.569359] Call Trace:
>[   64.569364]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   64.569369]  intel_atomic_commit+0x3af/0x4a0
>[   64.569375]  ? drm_mode_object_put+0x3f/0x60
>[   64.569382]  drm_atomic_commit+0x46/0x50
>[   64.569388]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   64.569394]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   64.569402]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   64.569409]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   64.569414]  drm_ioctl+0x1f2/0x440
>[   64.569421]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   64.569427]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.569432]  do_vfs_ioctl+0x8d/0x590
>[   64.569441]  ? __schedule+0x31c/0x6c0
>[   64.569446]  ? security_file_ioctl+0x3e/0x60
>[   64.569451]  SyS_ioctl+0x74/0x80
>[   64.569458]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.569461] RIP: 0033:0x7faabd9dc357
>[   64.569463] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.569467] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   64.569469] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   64.569471] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   64.569476] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   64.569478] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   64.569481] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   64.569565] ---[ end trace a27ce992f45e71e7 ]---
>[   64.569567] Use count on power well always-on is already zero
>[   64.569580] ------------[ cut here ]------------
>[   64.569588] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   64.569589] Modules linked in: x86_pkg_temp_thermal
>[   64.569595] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   64.569596] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   64.569600] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   64.569604] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   64.569608] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   64.569611] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   64.569613] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   64.569616] RBP: ffffa5dc817cfb48 R08: 0000000000000031 R09: 0000000000003601
>[   64.569627] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   64.569630] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   64.569643] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   64.569654] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   64.569663] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   64.569673] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   64.569680] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   64.569691] Call Trace:
>[   64.569701]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   64.569712]  intel_atomic_commit+0x3af/0x4a0
>[   64.569725]  ? drm_mode_object_put+0x3f/0x60
>[   64.569738]  drm_atomic_commit+0x46/0x50
>[   64.569747]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   64.569760]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   64.569774]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   64.569787]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   64.569800]  drm_ioctl+0x1f2/0x440
>[   64.569814]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   64.569827]  ? selinux_file_ioctl+0x104/0x1a0
>[   64.569840]  do_vfs_ioctl+0x8d/0x590
>[   64.569854]  ? __schedule+0x31c/0x6c0
>[   64.569868]  ? security_file_ioctl+0x3e/0x60
>[   64.569879]  SyS_ioctl+0x74/0x80
>[   64.569891]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   64.569902] RIP: 0033:0x7faabd9dc357
>[   64.569908] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   64.569925] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   64.569936] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   64.569945] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   64.569958] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   64.569968] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   64.569976] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   64.570065] ---[ end trace a27ce992f45e71e8 ]---
>[   64.570076] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756df400
>[   64.570082] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   64.570087] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   64.570096] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   64.570103] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   64.570110] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756df400
>[   64.570116] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   64.570129] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.570139] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756df400
>[   64.570145] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   64.570153] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756df400
>[   64.570159] [drm:drm_mode_object_get] OBJ ID: 61 (4)
>[   64.570165] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775749500 state to ffffa1d7756df400
>[   64.570174] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749500 to [CRTC:46:pipe C]
>[   64.570180] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d775749500
>[   64.570185] [drm:drm_mode_object_get] OBJ ID: 61 (5)
>[   64.570192] [drm:drm_mode_object_put] OBJ ID: 61 (6)
>[   64.570197] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   64.570202] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756df400
>[   64.570216] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   64.570229] [drm:drm_mode_object_put] OBJ ID: 61 (5)
>[   64.570242] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756df400
>[   64.570252] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   64.570264] [drm:drm_ioctl] ret = -22
>[   64.570336] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   64.570344] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   64.570355] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   64.570372] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   64.570380] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   64.570389] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756df400
>[   64.570395] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   64.570406] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756df400
>[   64.570420] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   64.570432] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775749500 state to ffffa1d7756df400
>[   64.570439] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749500 to [CRTC:46:pipe C]
>[   64.570445] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775749500
>[   64.570456] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   64.570465] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   64.570470] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   64.570481] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756df400
>[   64.570486] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   64.570492] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   64.570500] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756df400
>[   64.570506] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   64.570518] [drm:drm_ioctl] ret = -22
>[   64.570528] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   64.570538] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   64.570546] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   64.570557] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756df400
>[   64.570564] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   64.570576] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756df400
>[   64.570590] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   64.570598] [drm:drm_atomic_check_only] checking ffffa1d7756df400
>[   64.570605] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   64.570611] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: y
>[   64.570628] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756df400
>[   64.570638] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   64.570643] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   64.570650] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd500 state to ffffa1d7756df400
>[   64.570662] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   64.570672] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   64.570678] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   64.570683] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775749500 state to ffffa1d7756df400
>[   64.570697] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756df400
>[   64.570704] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   64.570709] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   64.570716] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   64.570725] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   64.570742] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   64.570751] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   64.570755] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   64.570759] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   64.570762] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   64.570765] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   64.570768] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   64.570771] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   64.570774] [drm:intel_dump_pipe_config] requested mode:
>[   64.570792] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   64.570804] [drm:intel_dump_pipe_config] adjusted mode:
>[   64.570820] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   64.570834] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   64.570838] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   64.570843] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   64.570847] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   64.570850] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   64.570856] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   64.570859] [drm:intel_dump_pipe_config] planes on this crtc
>[   64.570868] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:61, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   64.570878] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   64.570891] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   64.570901] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   64.570913] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   64.570919] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   64.570926] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   64.570937] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 61
>[   64.570943] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 0 -> 1, off 0, on 1, ms 1
>[   64.570950] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   64.570957] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   64.570974] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   64.570986] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a75000 state to ffffa1d7756df400
>[   64.570999] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a72800 state to ffffa1d7756df400
>[   64.571014] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 0) -> (0 - 860)
>[   64.571020] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (0 - 0) -> (860 - 892)
>[   64.571025] [drm:drm_atomic_commit] committing ffffa1d7756df400
>[   64.571049] [drm:intel_power_well_enable] enabling always-on
>[   64.571057] [drm:intel_power_well_enable] enabling DC off
>[   64.571063] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   64.571079] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   64.571086] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   64.571093] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   64.571097] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   64.571103] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   64.571106] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   64.571109] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   64.571116] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   64.571125] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   64.571131] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   64.571137] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   64.571146] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 4, on? 0) for crtc 46
>[   64.571154] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   64.571180] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   64.571187] [drm:edp_panel_on] Turn eDP port A panel power on
>[   64.571197] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   64.571201] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   65.120706] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000000
>[   65.140944] [drm:wait_panel_status] Wait complete
>[   65.140969] [drm:edp_panel_on] Wait for panel power on
>[   65.141024] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   65.276820] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   65.276826] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   65.276831] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   65.276848] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   65.341638] [drm:wait_panel_status] Wait complete
>[   65.341643] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294732637
>[   65.341657] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   65.343761] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   65.343783] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   65.343795] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   65.343843] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   65.344024] Use count on domain AUX_A is already zero
>[   65.344039] ------------[ cut here ]------------
>[   65.344047] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.344048] Modules linked in: x86_pkg_temp_thermal
>[   65.344055] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.344057] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.344059] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.344063] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.344064] RSP: 0018:ffffa5dc817cf7b8 EFLAGS: 00010296
>[   65.344067] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   65.344069] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   65.344070] RBP: ffffa5dc817cf7e0 R08: 0000000000000001 R09: 00000000000036ba
>[   65.344072] R10: ffffa1d7758e2950 R11: 00000000000036ba R12: ffffa1d7758e4b40
>[   65.344073] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   65.344076] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   65.344078] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.344080] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   65.344081] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.344083] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.344084] Call Trace:
>[   65.344089]  intel_dp_aux_ch+0x12a/0x6e0
>[   65.344095]  ? wake_atomic_t_function+0x60/0x60
>[   65.344098]  intel_dp_aux_transfer+0x12d/0x1f0
>[   65.344104]  drm_dp_dpcd_access+0x58/0xf0
>[   65.344108]  drm_dp_dpcd_write+0x16/0x20
>[   65.344111]  intel_dp_sink_dpms+0x41/0xd0
>[   65.344115]  intel_ddi_pre_enable+0x34a/0x630
>[   65.344121]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   65.344125]  haswell_crtc_enable+0x26b/0x7f0
>[   65.344128]  intel_update_crtc+0x43/0xd0
>[   65.344131]  skl_update_crtcs+0x1a9/0x1e0
>[   65.344135]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   65.344138]  intel_atomic_commit+0x3af/0x4a0
>[   65.344143]  drm_atomic_commit+0x46/0x50
>[   65.344147]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.344152]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.344157]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.344162]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.344165]  drm_ioctl+0x1f2/0x440
>[   65.344169]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.344175]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.344180]  do_vfs_ioctl+0x8d/0x590
>[   65.344185]  ? security_file_ioctl+0x3e/0x60
>[   65.344188]  SyS_ioctl+0x74/0x80
>[   65.344193]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.344195] RIP: 0033:0x7faabd9dc357
>[   65.344197] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.344200] RAX: ffffffffffffffda RBX: 00007ffc5f056540 RCX: 00007faabd9dc357
>[   65.344201] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.344203] RBP: 00007ffc5f056530 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   65.344204] R10: 00000000000000a7 R11: 0000000000000246 R12: 000000000043ec48
>[   65.344205] R13: 00007ffc5f056678 R14: 0000000000000000 R15: 000000000043ec49
>[   65.344207] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.344259] ---[ end trace a27ce992f45e71e9 ]---
>[   65.344273] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   65.345052] Use count on domain AUX_A is already zero
>[   65.345067] ------------[ cut here ]------------
>[   65.345076] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.345077] Modules linked in: x86_pkg_temp_thermal
>[   65.345086] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.345087] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.345090] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.345094] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.345097] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   65.345100] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   65.345102] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   65.345105] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 00000000000036f1
>[   65.345109] R10: ffffa1d7758e2950 R11: 00000000000036f1 R12: ffffa1d7758e4b40
>[   65.345112] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   65.345116] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   65.345121] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.345123] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   65.345125] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.345128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.345129] Call Trace:
>[   65.345135]  intel_dp_aux_ch+0x12a/0x6e0
>[   65.345141]  ? wake_atomic_t_function+0x60/0x60
>[   65.345146]  intel_dp_aux_transfer+0x12d/0x1f0
>[   65.345152]  drm_dp_dpcd_access+0x58/0xf0
>[   65.345158]  drm_dp_dpcd_write+0x16/0x20
>[   65.345167]  intel_dp_start_link_train+0x7b/0x520
>[   65.345173]  intel_ddi_pre_enable+0x378/0x630
>[   65.345179]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   65.345186]  haswell_crtc_enable+0x26b/0x7f0
>[   65.345190]  intel_update_crtc+0x43/0xd0
>[   65.345194]  skl_update_crtcs+0x1a9/0x1e0
>[   65.345198]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   65.345205]  intel_atomic_commit+0x3af/0x4a0
>[   65.345211]  drm_atomic_commit+0x46/0x50
>[   65.345218]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.345224]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.345235]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.345241]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.345247]  drm_ioctl+0x1f2/0x440
>[   65.345252]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.345261]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.345266]  do_vfs_ioctl+0x8d/0x590
>[   65.345275]  ? security_file_ioctl+0x3e/0x60
>[   65.345279]  SyS_ioctl+0x74/0x80
>[   65.345284]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.345289] RIP: 0033:0x7faabd9dc357
>[   65.345292] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.345296] RAX: ffffffffffffffda RBX: 00007ffc5f056540 RCX: 00007faabd9dc357
>[   65.345300] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.345302] RBP: 00007ffc5f056530 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   65.345305] R10: 00000000000000a7 R11: 0000000000000246 R12: 000000000043ec48
>[   65.345307] R13: 00007ffc5f056678 R14: 0000000000000000 R15: 000000000043ec49
>[   65.345310] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.345398] ---[ end trace a27ce992f45e71ea ]---
>[   65.345573] Use count on domain AUX_A is already zero
>[   65.345589] ------------[ cut here ]------------
>[   65.345596] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.345598] Modules linked in: x86_pkg_temp_thermal
>[   65.345604] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.345606] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.345609] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.345615] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.345626] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   65.345630] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   65.345632] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   65.345635] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000003727
>[   65.345637] R10: ffffa1d7758e2950 R11: 0000000000003727 R12: ffffa1d7758e4b40
>[   65.345640] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   65.345644] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   65.345646] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.345648] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   65.345650] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.345653] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.345658] Call Trace:
>[   65.345663]  intel_dp_aux_ch+0x12a/0x6e0
>[   65.345677]  ? wake_atomic_t_function+0x60/0x60
>[   65.345684]  intel_dp_aux_transfer+0x12d/0x1f0
>[   65.345694]  drm_dp_dpcd_access+0x58/0xf0
>[   65.345706]  drm_dp_dpcd_write+0x16/0x20
>[   65.345717]  intel_dp_start_link_train+0xa3/0x520
>[   65.345728]  intel_ddi_pre_enable+0x378/0x630
>[   65.345740]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   65.345750]  haswell_crtc_enable+0x26b/0x7f0
>[   65.345759]  intel_update_crtc+0x43/0xd0
>[   65.345766]  skl_update_crtcs+0x1a9/0x1e0
>[   65.345776]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   65.345785]  intel_atomic_commit+0x3af/0x4a0
>[   65.345796]  drm_atomic_commit+0x46/0x50
>[   65.345809]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.345818]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.345830]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.345842]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.345852]  drm_ioctl+0x1f2/0x440
>[   65.345861]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.345874]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.345886]  do_vfs_ioctl+0x8d/0x590
>[   65.345895]  ? security_file_ioctl+0x3e/0x60
>[   65.345907]  SyS_ioctl+0x74/0x80
>[   65.345914]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.345923] RIP: 0033:0x7faabd9dc357
>[   65.345930] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.345941] RAX: ffffffffffffffda RBX: 00007ffc5f056540 RCX: 00007faabd9dc357
>[   65.345950] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.345958] RBP: 00007ffc5f056530 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   65.345963] R10: 00000000000000a7 R11: 0000000000000246 R12: 000000000043ec48
>[   65.345968] R13: 00007ffc5f056678 R14: 0000000000000000 R15: 000000000043ec49
>[   65.345977] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.346086] ---[ end trace a27ce992f45e71eb ]---
>[   65.346096] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   65.346100] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   65.346104] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   65.346111] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   65.346292] Use count on domain AUX_A is already zero
>[   65.346306] ------------[ cut here ]------------
>[   65.346313] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.346314] Modules linked in: x86_pkg_temp_thermal
>[   65.346322] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.346323] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.346325] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.346330] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.346335] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   65.346339] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   65.346341] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   65.346344] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000003761
>[   65.346346] R10: ffffa1d7758e2950 R11: 0000000000003761 R12: ffffa1d7758e4b40
>[   65.346350] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   65.346353] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   65.346356] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.346358] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   65.346362] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.346365] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.346367] Call Trace:
>[   65.346372]  intel_dp_aux_ch+0x12a/0x6e0
>[   65.346378]  ? wake_atomic_t_function+0x60/0x60
>[   65.346384]  intel_dp_aux_transfer+0x12d/0x1f0
>[   65.346388]  ? drm_printk+0x89/0x90
>[   65.346394]  drm_dp_dpcd_access+0x58/0xf0
>[   65.346401]  drm_dp_dpcd_write+0x16/0x20
>[   65.346407]  intel_dp_set_link_train+0x44/0xe0
>[   65.346416]  intel_dp_start_link_train+0xd4/0x520
>[   65.346421]  intel_ddi_pre_enable+0x378/0x630
>[   65.346429]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   65.346433]  haswell_crtc_enable+0x26b/0x7f0
>[   65.346441]  intel_update_crtc+0x43/0xd0
>[   65.346445]  skl_update_crtcs+0x1a9/0x1e0
>[   65.346450]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   65.346456]  intel_atomic_commit+0x3af/0x4a0
>[   65.346462]  drm_atomic_commit+0x46/0x50
>[   65.346471]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.346477]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.346483]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.346492]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.346496]  drm_ioctl+0x1f2/0x440
>[   65.346501]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.346508]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.346514]  do_vfs_ioctl+0x8d/0x590
>[   65.346519]  ? security_file_ioctl+0x3e/0x60
>[   65.346524]  SyS_ioctl+0x74/0x80
>[   65.346531]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.346534] RIP: 0033:0x7faabd9dc357
>[   65.346536] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.346539] RAX: ffffffffffffffda RBX: 00007ffc5f056540 RCX: 00007faabd9dc357
>[   65.346541] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.346545] RBP: 00007ffc5f056530 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   65.346547] R10: 00000000000000a7 R11: 0000000000000246 R12: 000000000043ec48
>[   65.346550] R13: 00007ffc5f056678 R14: 0000000000000000 R15: 000000000043ec49
>[   65.346552] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.346641] ---[ end trace a27ce992f45e71ec ]---
>[   65.346907] Use count on domain AUX_A is already zero
>[   65.346921] ------------[ cut here ]------------
>[   65.346927] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.346928] Modules linked in: x86_pkg_temp_thermal
>[   65.346934] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.346941] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.346943] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.346947] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.346949] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   65.346952] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   65.346955] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   65.346958] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000003799
>[   65.346960] R10: ffffa1d7758e2950 R11: 0000000000003799 R12: ffffa1d7758e4b40
>[   65.346962] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   65.346965] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   65.346969] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.346972] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   65.346974] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.346978] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.346981] Call Trace:
>[   65.346986]  intel_dp_aux_ch+0x12a/0x6e0
>[   65.346991]  ? wake_atomic_t_function+0x60/0x60
>[   65.346995]  intel_dp_aux_transfer+0xa0/0x1f0
>[   65.347002]  drm_dp_dpcd_access+0x58/0xf0
>[   65.347008]  drm_dp_dpcd_read+0x2c/0x60
>[   65.347016]  intel_dp_get_link_status+0x1d/0x30
>[   65.347021]  intel_dp_start_link_train+0xfd/0x520
>[   65.347027]  intel_ddi_pre_enable+0x378/0x630
>[   65.347034]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   65.347039]  haswell_crtc_enable+0x26b/0x7f0
>[   65.347043]  intel_update_crtc+0x43/0xd0
>[   65.347049]  skl_update_crtcs+0x1a9/0x1e0
>[   65.347055]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   65.347061]  intel_atomic_commit+0x3af/0x4a0
>[   65.347067]  drm_atomic_commit+0x46/0x50
>[   65.347073]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.347079]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.347087]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.347094]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.347099]  drm_ioctl+0x1f2/0x440
>[   65.347104]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.347111]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.347116]  do_vfs_ioctl+0x8d/0x590
>[   65.347123]  ? security_file_ioctl+0x3e/0x60
>[   65.347127]  SyS_ioctl+0x74/0x80
>[   65.347133]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.347135] RIP: 0033:0x7faabd9dc357
>[   65.347137] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.347142] RAX: ffffffffffffffda RBX: 00007ffc5f056540 RCX: 00007faabd9dc357
>[   65.347145] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.347149] RBP: 00007ffc5f056530 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   65.347152] R10: 00000000000000a7 R11: 0000000000000246 R12: 000000000043ec48
>[   65.347154] R13: 00007ffc5f056678 R14: 0000000000000000 R15: 000000000043ec49
>[   65.347157] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.347245] ---[ end trace a27ce992f45e71ed ]---
>[   65.347449] Use count on domain AUX_A is already zero
>[   65.347463] ------------[ cut here ]------------
>[   65.347469] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.347470] Modules linked in: x86_pkg_temp_thermal
>[   65.347478] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.347479] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.347482] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.347486] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.347487] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   65.347495] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   65.347497] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   65.347499] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 00000000000037d0
>[   65.347502] R10: ffffa1d7758e2950 R11: 00000000000037d0 R12: ffffa1d7758e4b40
>[   65.347504] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   65.347507] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   65.347512] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.347515] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   65.347517] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.347519] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.347521] Call Trace:
>[   65.347525]  intel_dp_aux_ch+0x12a/0x6e0
>[   65.347533]  ? wake_atomic_t_function+0x60/0x60
>[   65.347537]  intel_dp_aux_transfer+0xa0/0x1f0
>[   65.347543]  drm_dp_dpcd_access+0x58/0xf0
>[   65.347552]  drm_dp_dpcd_read+0x52/0x60
>[   65.347556]  intel_dp_get_link_status+0x1d/0x30
>[   65.347563]  intel_dp_start_link_train+0xfd/0x520
>[   65.347568]  intel_ddi_pre_enable+0x378/0x630
>[   65.347576]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   65.347580]  haswell_crtc_enable+0x26b/0x7f0
>[   65.347586]  intel_update_crtc+0x43/0xd0
>[   65.347590]  skl_update_crtcs+0x1a9/0x1e0
>[   65.347596]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   65.347603]  intel_atomic_commit+0x3af/0x4a0
>[   65.347608]  drm_atomic_commit+0x46/0x50
>[   65.347614]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.347630]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.347641]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.347654]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.347666]  drm_ioctl+0x1f2/0x440
>[   65.347678]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.347692]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.347705]  do_vfs_ioctl+0x8d/0x590
>[   65.347716]  ? security_file_ioctl+0x3e/0x60
>[   65.347728]  SyS_ioctl+0x74/0x80
>[   65.347742]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.347749] RIP: 0033:0x7faabd9dc357
>[   65.347759] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.347779] RAX: ffffffffffffffda RBX: 00007ffc5f056540 RCX: 00007faabd9dc357
>[   65.347788] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.347801] RBP: 00007ffc5f056530 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   65.347805] R10: 00000000000000a7 R11: 0000000000000246 R12: 000000000043ec48
>[   65.347811] R13: 00007ffc5f056678 R14: 0000000000000000 R15: 000000000043ec49
>[   65.347821] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.348055] ---[ end trace a27ce992f45e71ee ]---
>[   65.348065] [drm:intel_dp_start_link_train] clock recovery OK
>[   65.348071] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   65.348253] Use count on domain AUX_A is already zero
>[   65.348267] ------------[ cut here ]------------
>[   65.348277] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.348284] Modules linked in: x86_pkg_temp_thermal
>[   65.348291] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.348293] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.348296] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.348299] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.348303] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   65.348306] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   65.348308] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   65.348310] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000003809
>[   65.348313] R10: ffffa1d7758e2950 R11: 0000000000003809 R12: ffffa1d7758e4b40
>[   65.348315] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   65.348319] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   65.348322] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.348324] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   65.348327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.348329] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.348332] Call Trace:
>[   65.348344]  intel_dp_aux_ch+0x12a/0x6e0
>[   65.348357]  ? wake_atomic_t_function+0x60/0x60
>[   65.348366]  intel_dp_aux_transfer+0x12d/0x1f0
>[   65.348378]  ? drm_printk+0x89/0x90
>[   65.348392]  drm_dp_dpcd_access+0x58/0xf0
>[   65.348403]  drm_dp_dpcd_write+0x16/0x20
>[   65.348416]  intel_dp_set_link_train+0x44/0xe0
>[   65.348429]  intel_dp_start_link_train+0x216/0x520
>[   65.348439]  intel_ddi_pre_enable+0x378/0x630
>[   65.348446]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   65.348452]  haswell_crtc_enable+0x26b/0x7f0
>[   65.348458]  intel_update_crtc+0x43/0xd0
>[   65.348462]  skl_update_crtcs+0x1a9/0x1e0
>[   65.348467]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   65.348471]  intel_atomic_commit+0x3af/0x4a0
>[   65.348478]  drm_atomic_commit+0x46/0x50
>[   65.348483]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.348491]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.348497]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.348502]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.348509]  drm_ioctl+0x1f2/0x440
>[   65.348515]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.348526]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.348537]  do_vfs_ioctl+0x8d/0x590
>[   65.348548]  ? security_file_ioctl+0x3e/0x60
>[   65.348560]  SyS_ioctl+0x74/0x80
>[   65.348573]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.348582] RIP: 0033:0x7faabd9dc357
>[   65.348590] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.348594] RAX: ffffffffffffffda RBX: 00007ffc5f056540 RCX: 00007faabd9dc357
>[   65.348597] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.348601] RBP: 00007ffc5f056530 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   65.348603] R10: 00000000000000a7 R11: 0000000000000246 R12: 000000000043ec48
>[   65.348607] R13: 00007ffc5f056678 R14: 0000000000000000 R15: 000000000043ec49
>[   65.348610] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.348717] ---[ end trace a27ce992f45e71ef ]---
>[   65.349282] Use count on domain AUX_A is already zero
>[   65.349295] ------------[ cut here ]------------
>[   65.349302] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.349303] Modules linked in: x86_pkg_temp_thermal
>[   65.349309] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.349314] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.349316] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.349321] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.349323] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   65.349326] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   65.349328] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   65.349330] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000003841
>[   65.349333] R10: ffffa1d7758e2950 R11: 0000000000003841 R12: ffffa1d7758e4b40
>[   65.349337] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   65.349340] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   65.349343] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.349345] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   65.349347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.349353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.349354] Call Trace:
>[   65.349359]  intel_dp_aux_ch+0x12a/0x6e0
>[   65.349365]  ? wake_atomic_t_function+0x60/0x60
>[   65.349370]  intel_dp_aux_transfer+0xa0/0x1f0
>[   65.349376]  drm_dp_dpcd_access+0x58/0xf0
>[   65.349382]  drm_dp_dpcd_read+0x2c/0x60
>[   65.349390]  intel_dp_get_link_status+0x1d/0x30
>[   65.349396]  intel_dp_start_link_train+0x270/0x520
>[   65.349401]  intel_ddi_pre_enable+0x378/0x630
>[   65.349409]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   65.349414]  haswell_crtc_enable+0x26b/0x7f0
>[   65.349419]  intel_update_crtc+0x43/0xd0
>[   65.349425]  skl_update_crtcs+0x1a9/0x1e0
>[   65.349429]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   65.349434]  intel_atomic_commit+0x3af/0x4a0
>[   65.349441]  drm_atomic_commit+0x46/0x50
>[   65.349448]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.349454]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.349460]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.349468]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.349473]  drm_ioctl+0x1f2/0x440
>[   65.349478]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.349487]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.349492]  do_vfs_ioctl+0x8d/0x590
>[   65.349499]  ? security_file_ioctl+0x3e/0x60
>[   65.349505]  SyS_ioctl+0x74/0x80
>[   65.349510]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.349513] RIP: 0033:0x7faabd9dc357
>[   65.349516] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.349522] RAX: ffffffffffffffda RBX: 00007ffc5f056540 RCX: 00007faabd9dc357
>[   65.349524] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.349526] RBP: 00007ffc5f056530 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   65.349528] R10: 00000000000000a7 R11: 0000000000000246 R12: 000000000043ec48
>[   65.349531] R13: 00007ffc5f056678 R14: 0000000000000000 R15: 000000000043ec49
>[   65.349533] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.349585] ---[ end trace a27ce992f45e71f0 ]---
>[   65.349785] Use count on domain AUX_A is already zero
>[   65.349790] ------------[ cut here ]------------
>[   65.349793] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.349794] Modules linked in: x86_pkg_temp_thermal
>[   65.349797] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.349797] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.349798] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.349801] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.349802] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   65.349803] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   65.349804] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   65.349805] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000003878
>[   65.349805] R10: ffffa1d7758e2950 R11: 0000000000003878 R12: ffffa1d7758e4b40
>[   65.349806] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   65.349807] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   65.349808] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.349809] CR2: 00007fae7efc1000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   65.349810] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.349810] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.349811] Call Trace:
>[   65.349813]  intel_dp_aux_ch+0x12a/0x6e0
>[   65.349815]  ? wake_atomic_t_function+0x60/0x60
>[   65.349817]  intel_dp_aux_transfer+0xa0/0x1f0
>[   65.349820]  drm_dp_dpcd_access+0x58/0xf0
>[   65.349822]  drm_dp_dpcd_read+0x52/0x60
>[   65.349823]  intel_dp_get_link_status+0x1d/0x30
>[   65.349825]  intel_dp_start_link_train+0x270/0x520
>[   65.349827]  intel_ddi_pre_enable+0x378/0x630
>[   65.349829]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   65.349831]  haswell_crtc_enable+0x26b/0x7f0
>[   65.349832]  intel_update_crtc+0x43/0xd0
>[   65.349834]  skl_update_crtcs+0x1a9/0x1e0
>[   65.349835]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   65.349837]  intel_atomic_commit+0x3af/0x4a0
>[   65.349839]  drm_atomic_commit+0x46/0x50
>[   65.349841]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.349842]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.349845]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.349847]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.349848]  drm_ioctl+0x1f2/0x440
>[   65.349851]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.349853]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.349855]  do_vfs_ioctl+0x8d/0x590
>[   65.349857]  ? security_file_ioctl+0x3e/0x60
>[   65.349858]  SyS_ioctl+0x74/0x80
>[   65.349860]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.349861] RIP: 0033:0x7faabd9dc357
>[   65.349863] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.349864] RAX: ffffffffffffffda RBX: 00007ffc5f056540 RCX: 00007faabd9dc357
>[   65.349864] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.349865] RBP: 00007ffc5f056530 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   65.349865] R10: 00000000000000a7 R11: 0000000000000246 R12: 000000000043ec48
>[   65.349866] R13: 00007ffc5f056678 R14: 0000000000000000 R15: 000000000043ec49
>[   65.349867] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.349891] ---[ end trace a27ce992f45e71f1 ]---
>[   65.349894] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   65.349897] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   65.350050] Use count on domain AUX_A is already zero
>[   65.350054] ------------[ cut here ]------------
>[   65.350056] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.350057] Modules linked in: x86_pkg_temp_thermal
>[   65.350059] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.350060] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.350060] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.350061] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.350062] RSP: 0018:ffffa5dc817cf7b0 EFLAGS: 00010282
>[   65.350064] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   65.350065] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c0cba0
>[   65.350065] RBP: ffffa5dc817cf7d8 R08: 0000000000000001 R09: 00000000000038b1
>[   65.350066] R10: ffffa1d7758e2950 R11: 00000000000038b1 R12: ffffa1d7758e4b40
>[   65.350067] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   65.350067] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   65.350068] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.350069] CR2: 00007fae7efc1000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   65.350070] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.350070] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.350071] Call Trace:
>[   65.350072]  intel_dp_aux_ch+0x12a/0x6e0
>[   65.350074]  ? wake_atomic_t_function+0x60/0x60
>[   65.350076]  intel_dp_aux_transfer+0x12d/0x1f0
>[   65.350077]  ? drm_printk+0x89/0x90
>[   65.350079]  drm_dp_dpcd_access+0x58/0xf0
>[   65.350081]  drm_dp_dpcd_write+0x16/0x20
>[   65.350083]  intel_dp_set_link_train+0x44/0xe0
>[   65.350085]  intel_dp_stop_link_train+0xb/0x10
>[   65.350087]  intel_ddi_pre_enable+0x393/0x630
>[   65.350089]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   65.350091]  haswell_crtc_enable+0x26b/0x7f0
>[   65.350092]  intel_update_crtc+0x43/0xd0
>[   65.350094]  skl_update_crtcs+0x1a9/0x1e0
>[   65.350095]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   65.350096]  intel_atomic_commit+0x3af/0x4a0
>[   65.350098]  drm_atomic_commit+0x46/0x50
>[   65.350099]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.350101]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.350103]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.350106]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.350107]  drm_ioctl+0x1f2/0x440
>[   65.350108]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.350111]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.350112]  do_vfs_ioctl+0x8d/0x590
>[   65.350114]  ? security_file_ioctl+0x3e/0x60
>[   65.350116]  SyS_ioctl+0x74/0x80
>[   65.350117]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.350118] RIP: 0033:0x7faabd9dc357
>[   65.350118] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.350119] RAX: ffffffffffffffda RBX: 00007ffc5f056540 RCX: 00007faabd9dc357
>[   65.350120] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.350120] RBP: 00007ffc5f056530 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   65.350121] R10: 00000000000000a7 R11: 0000000000000246 R12: 000000000043ec48
>[   65.350121] R13: 00007ffc5f056678 R14: 0000000000000000 R15: 000000000043ec49
>[   65.350122] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.350145] ---[ end trace a27ce992f45e71f2 ]---
>[   65.350397] [drm:intel_enable_pipe] enabling pipe C
>[   65.350400] [drm:drm_crtc_vblank_on] crtc 2, vblank enabled 0, inmodeset 1
>[   65.350405] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 65.348787 -> 65.349252 [e 0 us, 0 rep]
>[   65.350407] [drm:intel_edp_backlight_on.part.29] 
>[   65.350409] [drm:intel_panel_enable_backlight] pipe C
>[   65.350462] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   65.544678] Use count on domain AUX_A is already zero
>[   65.544690] ------------[ cut here ]------------
>[   65.544697] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.544698] Modules linked in: x86_pkg_temp_thermal
>[   65.544704] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.544705] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.544707] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.544711] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.544713] RSP: 0018:ffffa5dc817cf8f0 EFLAGS: 00010286
>[   65.544715] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   65.544717] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   65.544718] RBP: ffffa5dc817cf918 R08: 0000000000000001 R09: 00000000000038ef
>[   65.544720] R10: ffffa5dc817cf918 R11: 00000000000038ef R12: ffffa1d7758e4b40
>[   65.544721] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   65.544724] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   65.544726] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.544727] CR2: 00007fae7efc1000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   65.544729] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.544730] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.544731] Call Trace:
>[   65.544736]  _intel_edp_backlight_on+0xe3/0x110
>[   65.544739]  intel_edp_backlight_on.part.29+0x34/0x40
>[   65.544742]  intel_edp_backlight_on+0x13/0x20
>[   65.544746]  intel_enable_ddi+0xbe/0xe0
>[   65.544751]  intel_encoders_enable.isra.104+0x6c/0x90
>[   65.544755]  haswell_crtc_enable+0x326/0x7f0
>[   65.544758]  intel_update_crtc+0x43/0xd0
>[   65.544761]  skl_update_crtcs+0x1a9/0x1e0
>[   65.544764]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   65.544768]  intel_atomic_commit+0x3af/0x4a0
>[   65.544772]  drm_atomic_commit+0x46/0x50
>[   65.544776]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.544781]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.544786]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.544790]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.544793]  drm_ioctl+0x1f2/0x440
>[   65.544797]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.544802]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.544806]  do_vfs_ioctl+0x8d/0x590
>[   65.544811]  ? security_file_ioctl+0x3e/0x60
>[   65.544814]  SyS_ioctl+0x74/0x80
>[   65.544818]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.544820] RIP: 0033:0x7faabd9dc357
>[   65.544821] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.544824] RAX: ffffffffffffffda RBX: 00007ffc5f056540 RCX: 00007faabd9dc357
>[   65.544825] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.544827] RBP: 00007ffc5f056530 R08: 00007ffc5f056be1 R09: 0000000000000000
>[   65.544828] R10: 00000000000000a7 R11: 0000000000000246 R12: 000000000043ec48
>[   65.544830] R13: 00007ffc5f056678 R14: 0000000000000000 R15: 000000000043ec49
>[   65.544832] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.544883] ---[ end trace a27ce992f45e71f3 ]---
>[   65.544888] [drm:intel_psr_enable] PSR disable by flag
>[   65.544892] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   65.544900] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   65.544907] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,717)@ 65.543286 -> 65.532534 [e 0 us, 0 rep]
>[   65.544911] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=29, diff=11, hw=40 hw_last=29
>[   65.544956] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   65.544964] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   65.544968] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   65.544989] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   65.550384] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 65.548739 -> 65.549204 [e 0 us, 0 rep]
>[   65.550391] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=40, diff=1, hw=41 hw_last=40
>[   65.550395] [drm:drm_handle_vblank] vblank event on 40, current 41
>[   65.550418] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756df400
>[   65.550423] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   65.550428] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   65.550432] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   65.550438] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   65.550443] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756df400
>[   65.550460] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   65.550499] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.550511] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756df400
>[   65.550518] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   65.550527] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a73000 state to ffffa1d7756df400
>[   65.550541] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   65.550553] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775749100 state to ffffa1d7756df400
>[   65.550562] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749100 to [CRTC:46:pipe C]
>[   65.550567] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775749100
>[   65.550576] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   65.550581] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   65.550593] [drm:drm_atomic_check_only] checking ffffa1d7756df400
>[   65.550611] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   65.550615] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>[   65.550639] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756df400 nonblocking
>[   65.550659] [drm:drm_mode_object_put] OBJ ID: 61 (3)
>[   65.550673] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   65.550680] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   65.550688] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   65.550698] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756db800
>[   65.550703] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   65.550708] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a71000 state to ffffa1d7756db800
>[   65.550715] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   65.550720] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   65.550726] [drm:drm_atomic_check_only] checking ffffa1d7756db800
>[   65.550731] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   65.550736] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: n
>[   65.550740] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756db800
>[   65.550746] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   65.550752] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   65.550760] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb80 state to ffffa1d7756db800
>[   65.550765] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   65.550769] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   65.550774] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   65.550781] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748700 state to ffffa1d7756db800
>[   65.550787] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756db800
>[   65.550792] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   65.550799] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   65.550804] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   65.550807] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   65.550814] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   65.550823] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   65.550827] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   65.550833] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   65.550838] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   65.550842] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   65.550848] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   65.550850] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   65.550853] [drm:intel_dump_pipe_config] requested mode:
>[   65.550863] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   65.550867] [drm:intel_dump_pipe_config] adjusted mode:
>[   65.550873] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   65.550877] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   65.550881] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   65.550885] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   65.550890] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   65.550893] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   65.550898] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   65.550900] [drm:intel_dump_pipe_config] planes on this crtc
>[   65.550906] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   65.550911] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   65.550915] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   65.550920] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   65.550925] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   65.550930] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   65.550934] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   65.550940] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   65.550945] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 0, off 1, on 0, ms 1
>[   65.550951] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   65.550957] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   65.550964] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   65.550968] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76000 state to ffffa1d7756db800
>[   65.550972] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74000 state to ffffa1d7756db800
>[   65.550981] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 860) -> (0 - 0)
>[   65.550984] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (860 - 892) -> (0 - 0)
>[   65.550987] [drm:drm_atomic_commit] committing ffffa1d7756db800
>[   65.567024] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 65.565400 -> 65.565865 [e 0 us, 0 rep]
>[   65.567047] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=41, diff=1, hw=42 hw_last=41
>[   65.567053] [drm:drm_handle_vblank] vblank event on 41, current 42
>[   65.567078] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756df400
>[   65.567088] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   65.567093] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   65.567100] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756df400
>[   65.567107] [drm:intel_edp_backlight_off.part.30] 
>[   65.567133] Use count on domain AUX_A is already zero
>[   65.567151] ------------[ cut here ]------------
>[   65.567159] WARNING: CPU: 1 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.567160] Modules linked in: x86_pkg_temp_thermal
>[   65.567170] CPU: 1 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.567172] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.567175] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.567180] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.567183] RSP: 0018:ffffa5dc817cf9e8 EFLAGS: 00010292
>[   65.567189] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   65.567192] RDX: ffffa1d781c54790 RSI: ffffa1d781c4cba8 RDI: ffffa1d781c4cba8
>[   65.567194] RBP: ffffa5dc817cfa10 R08: 0000000000000001 R09: 0000000000003988
>[   65.567198] R10: ffffa5dc80f2be40 R11: 0000000000003988 R12: ffffa1d7758e4b40
>[   65.567200] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   65.567204] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   65.567207] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.567210] CR2: 00007fae7efc3000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   65.567214] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.567216] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.567218] Call Trace:
>[   65.567224]  _intel_edp_backlight_off+0xab/0x110
>[   65.567229]  intel_edp_backlight_off.part.30+0x28/0x40
>[   65.567234]  intel_edp_backlight_off+0x13/0x20
>[   65.567239]  intel_disable_ddi+0x99/0xc0
>[   65.567246]  intel_encoders_disable.isra.105+0x7f/0x90
>[   65.567250]  haswell_crtc_disable+0x55/0x170
>[   65.567255]  intel_atomic_commit_tail+0x128/0xfe0
>[   65.567261]  intel_atomic_commit+0x3af/0x4a0
>[   65.567269]  ? drm_mode_object_put+0x3f/0x60
>[   65.567275]  drm_atomic_commit+0x46/0x50
>[   65.567280]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.567287]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.567294]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.567299]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.567306]  drm_ioctl+0x1f2/0x440
>[   65.567311]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.567319]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.567324]  do_vfs_ioctl+0x8d/0x590
>[   65.567330]  ? __schedule+0x31c/0x6c0
>[   65.567337]  ? security_file_ioctl+0x3e/0x60
>[   65.567342]  SyS_ioctl+0x74/0x80
>[   65.567347]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.567350] RIP: 0033:0x7faabd9dc357
>[   65.567354] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.567358] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   65.567360] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.567362] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   65.567364] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   65.567368] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   65.567371] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.567456] ---[ end trace a27ce992f45e71f4 ]---
>[   65.583685] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 65.582060 -> 65.582525 [e 0 us, 0 rep]
>[   65.583692] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=42, diff=1, hw=43 hw_last=42
>[   65.583695] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   65.583702] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-29)@ 65.582083 -> 65.582518 [e 0 us, 0 rep]
>[   65.583706] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=43, diff=0, hw=43 hw_last=43
>[   65.768723] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   65.768759] [drm:drm_crtc_vblank_off] crtc 2, vblank enabled 0, inmodeset 0
>[   65.768770] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,90)@ 65.767148 -> 65.765798 [e 0 us, 0 rep]
>[   65.768774] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=43, diff=11, hw=54 hw_last=43
>[   65.768778] [drm:intel_disable_pipe] disabling pipe C
>[   65.784845] Use count on domain AUX_A is already zero
>[   65.784861] ------------[ cut here ]------------
>[   65.784870] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.784871] Modules linked in: x86_pkg_temp_thermal
>[   65.784878] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.784880] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.784882] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.784886] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.784888] RSP: 0018:ffffa5dc817cf8c8 EFLAGS: 00010292
>[   65.784891] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   65.784893] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   65.784894] RBP: ffffa5dc817cf8f0 R08: 0000000000000001 R09: 00000000000039c5
>[   65.784896] R10: ffffa1d7758e2950 R11: 00000000000039c5 R12: ffffa1d7758e4b40
>[   65.784897] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   65.784899] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   65.784901] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.784903] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   65.784905] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.784906] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.784907] Call Trace:
>[   65.784913]  intel_dp_aux_ch+0x12a/0x6e0
>[   65.784919]  ? wake_atomic_t_function+0x60/0x60
>[   65.784922]  intel_dp_aux_transfer+0x12d/0x1f0
>[   65.784926]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   65.784932]  drm_dp_dpcd_access+0x58/0xf0
>[   65.784936]  drm_dp_dpcd_write+0x16/0x20
>[   65.784939]  intel_dp_sink_dpms+0x9f/0xd0
>[   65.784944]  intel_ddi_post_disable+0x14a/0x260
>[   65.784949]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   65.784952]  haswell_crtc_disable+0x100/0x170
>[   65.784956]  intel_atomic_commit_tail+0x128/0xfe0
>[   65.784959]  intel_atomic_commit+0x3af/0x4a0
>[   65.784964]  ? drm_mode_object_put+0x3f/0x60
>[   65.784968]  drm_atomic_commit+0x46/0x50
>[   65.784972]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.784977]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.784982]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.784986]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.784990]  drm_ioctl+0x1f2/0x440
>[   65.784994]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.785000]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.785005]  do_vfs_ioctl+0x8d/0x590
>[   65.785010]  ? __schedule+0x31c/0x6c0
>[   65.785015]  ? security_file_ioctl+0x3e/0x60
>[   65.785018]  SyS_ioctl+0x74/0x80
>[   65.785022]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.785024] RIP: 0033:0x7faabd9dc357
>[   65.785025] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.785028] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   65.785030] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.785031] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   65.785033] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   65.785034] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   65.785036] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.785088] ---[ end trace a27ce992f45e71f5 ]---
>[   65.785103] Use count on domain AUX_A is already zero
>[   65.785112] ------------[ cut here ]------------
>[   65.785117] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.785118] Modules linked in: x86_pkg_temp_thermal
>[   65.785123] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.785124] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.785125] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.785129] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.785130] RSP: 0018:ffffa5dc817cfa20 EFLAGS: 00010282
>[   65.785133] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   65.785134] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   65.785136] RBP: ffffa5dc817cfa48 R08: 0000000000000001 R09: 00000000000039fc
>[   65.785137] R10: ffffa1d7758e2950 R11: 00000000000039fc R12: ffffa1d7758e4b40
>[   65.785138] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   65.785141] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   65.785142] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.785144] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   65.785145] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.785147] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.785148] Call Trace:
>[   65.785151]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   65.785154]  intel_edp_panel_vdd_on+0x13/0x20
>[   65.785158]  intel_ddi_post_disable+0xca/0x260
>[   65.785163]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   65.785165]  haswell_crtc_disable+0x100/0x170
>[   65.785168]  intel_atomic_commit_tail+0x128/0xfe0
>[   65.785172]  intel_atomic_commit+0x3af/0x4a0
>[   65.785176]  ? drm_mode_object_put+0x3f/0x60
>[   65.785180]  drm_atomic_commit+0x46/0x50
>[   65.785184]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.785189]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.785193]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.785198]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.785200]  drm_ioctl+0x1f2/0x440
>[   65.785204]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.785209]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.785213]  do_vfs_ioctl+0x8d/0x590
>[   65.785217]  ? __schedule+0x31c/0x6c0
>[   65.785221]  ? security_file_ioctl+0x3e/0x60
>[   65.785225]  SyS_ioctl+0x74/0x80
>[   65.785228]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.785230] RIP: 0033:0x7faabd9dc357
>[   65.785231] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.785234] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   65.785235] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.785236] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   65.785238] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   65.785239] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   65.785241] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.785292] ---[ end trace a27ce992f45e71f6 ]---
>[   65.785298] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   65.785322] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   65.785377] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   65.836296] [drm:wait_panel_status] Wait complete
>[   65.836299] Use count on domain AUX_A is already zero
>[   65.836312] ------------[ cut here ]------------
>[   65.836319] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   65.836320] Modules linked in: x86_pkg_temp_thermal
>[   65.836326] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.836328] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.836330] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.836334] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   65.836336] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   65.836339] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   65.836340] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c0cba0
>[   65.836342] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 0000000000003a32
>[   65.836344] R10: ffffffffa0a03e00 R11: 0000000000003a32 R12: ffffa1d7758e4b40
>[   65.836345] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   65.836348] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   65.836350] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.836351] CR2: 0000561b763ede80 CR3: 000000025c037000 CR4: 00000000003406f0
>[   65.836353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.836354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.836355] Call Trace:
>[   65.836360]  intel_edp_panel_off.part.28+0x12f/0x160
>[   65.836364]  intel_edp_panel_off+0x13/0x20
>[   65.836368]  intel_ddi_post_disable+0xd2/0x260
>[   65.836374]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   65.836376]  haswell_crtc_disable+0x100/0x170
>[   65.836380]  intel_atomic_commit_tail+0x128/0xfe0
>[   65.836384]  intel_atomic_commit+0x3af/0x4a0
>[   65.836389]  ? drm_mode_object_put+0x3f/0x60
>[   65.836393]  drm_atomic_commit+0x46/0x50
>[   65.836397]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.836402]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.836407]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.836411]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.836414]  drm_ioctl+0x1f2/0x440
>[   65.836418]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.836424]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.836428]  do_vfs_ioctl+0x8d/0x590
>[   65.836433]  ? __schedule+0x31c/0x6c0
>[   65.836438]  ? security_file_ioctl+0x3e/0x60
>[   65.836441]  SyS_ioctl+0x74/0x80
>[   65.836445]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.836447] RIP: 0033:0x7faabd9dc357
>[   65.836449] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.836452] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   65.836453] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.836455] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   65.836456] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   65.836458] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   65.836460] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   65.836512] ---[ end trace a27ce992f45e71f7 ]---
>[   65.836523] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 4, on? 1) for crtc 46
>[   65.836530] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   65.836549] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   65.836553] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   65.836557] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   65.836560] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   65.836563] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   65.836566] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   65.836569] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   65.836574] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   65.836579] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   65.836584] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   65.836589] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   65.836597] [drm:intel_power_well_disable] disabling DC off
>[   65.836601] [drm:intel_power_well_disable] disabling always-on
>[   65.836606] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   65.836610] [drm:intel_power_well_enable] enabling always-on
>[   65.836614] [drm:intel_power_well_disable] disabling always-on
>[   65.836642] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   65.836653] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   65.836680] [drm:intel_power_well_enable] enabling always-on
>[   65.836693] [drm:intel_power_well_disable] disabling always-on
>[   65.836704] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   65.836712] [drm:intel_power_well_enable] enabling always-on
>[   65.836725] [drm:intel_power_well_disable] disabling always-on
>[   65.836736] Use count on power well DC off is already zero
>[   65.836754] ------------[ cut here ]------------
>[   65.836766] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   65.836777] Modules linked in: x86_pkg_temp_thermal
>[   65.836807] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.836813] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.836825] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.836833] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   65.836844] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   65.836859] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: 0000000000000001
>[   65.836867] RDX: 0000000000000101 RSI: 0000000000000001 RDI: ffffffffa0c9d84c
>[   65.836879] RBP: ffffa5dc817cfb48 R08: 0000000000000101 R09: 0000000000003a7c
>[   65.836890] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   65.836900] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   65.836913] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   65.836919] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.836924] CR2: 0000561b763ede80 CR3: 000000025c037000 CR4: 00000000003406f0
>[   65.836931] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.836935] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.836946] Call Trace:
>[   65.836955]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   65.836958]  intel_atomic_commit+0x3af/0x4a0
>[   65.836964]  ? drm_mode_object_put+0x3f/0x60
>[   65.836968]  drm_atomic_commit+0x46/0x50
>[   65.836972]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.836977]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.836984]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.836990]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.836994]  drm_ioctl+0x1f2/0x440
>[   65.837000]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.837008]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.837013]  do_vfs_ioctl+0x8d/0x590
>[   65.837022]  ? __schedule+0x31c/0x6c0
>[   65.837027]  ? security_file_ioctl+0x3e/0x60
>[   65.837033]  SyS_ioctl+0x74/0x80
>[   65.837037]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.837040] RIP: 0033:0x7faabd9dc357
>[   65.837043] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.837047] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   65.837049] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.837051] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   65.837054] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   65.837057] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   65.837060] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   65.837154] ---[ end trace a27ce992f45e71f8 ]---
>[   65.837156] Use count on power well always-on is already zero
>[   65.837170] ------------[ cut here ]------------
>[   65.837176] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   65.837177] Modules linked in: x86_pkg_temp_thermal
>[   65.837184] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   65.837187] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   65.837189] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   65.837193] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   65.837195] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   65.837202] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   65.837204] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   65.837206] RBP: ffffa5dc817cfb48 R08: 0000000000000031 R09: 0000000000003aa9
>[   65.837208] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   65.837212] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   65.837215] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   65.837217] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.837220] CR2: 0000561b763ede80 CR3: 000000025c037000 CR4: 00000000003406f0
>[   65.837223] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.837233] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.837243] Call Trace:
>[   65.837255]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   65.837267]  intel_atomic_commit+0x3af/0x4a0
>[   65.837283]  ? drm_mode_object_put+0x3f/0x60
>[   65.837295]  drm_atomic_commit+0x46/0x50
>[   65.837309]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   65.837323]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   65.837336]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   65.837350]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   65.837358]  drm_ioctl+0x1f2/0x440
>[   65.837372]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   65.837385]  ? selinux_file_ioctl+0x104/0x1a0
>[   65.837398]  do_vfs_ioctl+0x8d/0x590
>[   65.837406]  ? __schedule+0x31c/0x6c0
>[   65.837422]  ? security_file_ioctl+0x3e/0x60
>[   65.837433]  SyS_ioctl+0x74/0x80
>[   65.837445]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.837455] RIP: 0033:0x7faabd9dc357
>[   65.837459] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   65.837473] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   65.837477] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   65.837487] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   65.837496] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   65.837501] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   65.837503] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 
>[   65.837584] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   65.837585] 7e 
>[   65.837592] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   65.837597] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   65.837601] ---[ end trace a27ce992f45e71f9 ]---
>[   65.837616] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   65.837622] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756db800
>[   65.837638] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   65.837643] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   65.837649] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   65.837658] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   65.837666] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756db800
>[   65.837674] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   65.837694] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.837711] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f99800
>[   65.837724] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   65.837734] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d7714be800 state to ffffa1d749f99800
>[   65.837750] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   65.837763] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d75a112900 state to ffffa1d749f99800
>[   65.837769] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d75a112900 to [CRTC:46:pipe C]
>[   65.837776] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d75a112900
>[   65.837782] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   65.837788] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   65.837795] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   65.837800] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f99800
>[   65.837806] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   65.837821] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   65.837832] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f99800
>[   65.837847] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   65.837858] [drm:drm_ioctl] ret = -22
>[   65.837898] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   65.837907] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f99800
>[   65.837913] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   65.837921] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d7714be800 state to ffffa1d749f99800
>[   65.837927] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   65.837932] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d75a112900 state to ffffa1d749f99800
>[   65.837937] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d75a112900 to [CRTC:46:pipe C]
>[   65.837946] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d75a112900
>[   65.837951] [drm:drm_mode_object_get] OBJ ID: 61 (2)
>[   65.837956] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   65.837960] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   65.837967] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f99800
>[   65.837974] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   65.837979] [drm:drm_mode_object_put] OBJ ID: 61 (3)
>[   65.837986] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f99800
>[   65.837992] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   65.837998] [drm:drm_ioctl] ret = -22
>[   65.838005] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   65.838012] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   65.838018] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   65.838029] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f99800
>[   65.838034] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   65.838040] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d7714be800 state to ffffa1d749f99800
>[   65.838044] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   65.838048] [drm:drm_atomic_check_only] checking ffffa1d749f99800
>[   65.838052] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   65.838057] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: y
>[   65.838065] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d749f99800
>[   65.838070] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   65.838074] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   65.838079] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d749f78c00 state to ffffa1d749f99800
>[   65.838083] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   65.838087] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   65.838092] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   65.838097] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d75a112900 state to ffffa1d749f99800
>[   65.838102] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d749f99800
>[   65.838107] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   65.838112] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   65.838117] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   65.838120] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   65.838127] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   65.838131] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   65.838137] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   65.838142] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   65.838145] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   65.838148] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   65.838153] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   65.838155] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   65.838158] [drm:intel_dump_pipe_config] requested mode:
>[   65.838166] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   65.838169] [drm:intel_dump_pipe_config] adjusted mode:
>[   65.838175] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   65.838178] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   65.838182] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   65.838185] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   65.838189] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   65.838191] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   65.838196] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   65.838198] [drm:intel_dump_pipe_config] planes on this crtc
>[   65.838203] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   65.838206] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   65.838210] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   65.838213] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   65.838217] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   65.838222] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   65.838228] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   65.838236] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   65.838242] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 0 -> 1, off 0, on 1, ms 1
>[   65.838249] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   65.838253] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   65.838259] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   65.838263] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d7714be000 state to ffffa1d749f99800
>[   65.838271] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d7714bd800 state to ffffa1d749f99800
>[   65.838282] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 0) -> (0 - 860)
>[   65.838285] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (0 - 0) -> (860 - 892)
>[   65.838291] [drm:drm_atomic_commit] committing ffffa1d749f99800
>[   65.838312] [drm:intel_power_well_enable] enabling always-on
>[   65.838315] [drm:intel_power_well_enable] enabling DC off
>[   65.838320] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   65.838335] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   65.838338] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   65.838344] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   65.838349] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   65.838352] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   65.838354] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   65.838357] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   65.838362] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   65.838369] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   65.838374] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   65.838380] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   65.838387] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 4, on? 0) for crtc 46
>[   65.838391] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   65.838416] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   65.838420] [drm:edp_panel_on] Turn eDP port A panel power on
>[   65.838431] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   65.838434] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   66.400748] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   66.400758] [drm:wait_panel_status] Wait complete
>[   66.400782] [drm:edp_panel_on] Wait for panel power on
>[   66.400837] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   66.536680] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   66.536687] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   66.536692] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   66.536710] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   66.602234] [drm:wait_panel_status] Wait complete
>[   66.602238] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294733897
>[   66.602251] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   66.604356] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   66.604377] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   66.604390] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   66.604438] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   66.604628] Use count on domain AUX_A is already zero
>[   66.604645] ------------[ cut here ]------------
>[   66.604657] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   66.604667] Modules linked in: x86_pkg_temp_thermal
>[   66.604677] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   66.604678] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   66.604680] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   66.604684] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   66.604686] RSP: 0018:ffffa5dc817cf7b8 EFLAGS: 00010296
>[   66.604690] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   66.604692] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   66.604693] RBP: ffffa5dc817cf7e0 R08: 0000000000000001 R09: 0000000000003b63
>[   66.604695] R10: ffffa1d7758e2950 R11: 0000000000003b63 R12: ffffa1d7758e4b40
>[   66.604696] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   66.604699] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   66.604703] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   66.604709] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   66.604712] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   66.604714] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   66.604715] Call Trace:
>[   66.604721]  intel_dp_aux_ch+0x12a/0x6e0
>[   66.604729]  ? wake_atomic_t_function+0x60/0x60
>[   66.604734]  intel_dp_aux_transfer+0x12d/0x1f0
>[   66.604744]  drm_dp_dpcd_access+0x58/0xf0
>[   66.604758]  drm_dp_dpcd_write+0x16/0x20
>[   66.604771]  intel_dp_sink_dpms+0x41/0xd0
>[   66.604784]  intel_ddi_pre_enable+0x34a/0x630
>[   66.604802]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   66.604813]  haswell_crtc_enable+0x26b/0x7f0
>[   66.604826]  intel_update_crtc+0x43/0xd0
>[   66.604839]  skl_update_crtcs+0x1a9/0x1e0
>[   66.604852]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   66.604863]  intel_atomic_commit+0x3af/0x4a0
>[   66.604876]  drm_atomic_commit+0x46/0x50
>[   66.604888]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   66.604894]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   66.604899]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   66.604905]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   66.604912]  drm_ioctl+0x1f2/0x440
>[   66.604918]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   66.604924]  ? selinux_file_ioctl+0x104/0x1a0
>[   66.604932]  do_vfs_ioctl+0x8d/0x590
>[   66.604939]  ? security_file_ioctl+0x3e/0x60
>[   66.604944]  SyS_ioctl+0x74/0x80
>[   66.604950]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   66.604955] RIP: 0033:0x7faabd9dc357
>[   66.604960] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   66.604964] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   66.604966] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   66.604967] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   66.604969] R10: 0031ca68e8884066 R11: 0000000000000246 R12: 00000000c01864b0
>[   66.604970] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   66.604972] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   66.605099] ---[ end trace a27ce992f45e71fa ]---
>[   66.605118] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   66.605894] Use count on domain AUX_A is already zero
>[   66.605907] ------------[ cut here ]------------
>[   66.605913] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   66.605914] Modules linked in: x86_pkg_temp_thermal
>[   66.605919] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   66.605921] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   66.605922] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   66.605926] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   66.605928] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   66.605931] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   66.605933] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   66.605934] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000003b9a
>[   66.605936] R10: ffffa1d7758e2950 R11: 0000000000003b9a R12: ffffa1d7758e4b40
>[   66.605938] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   66.605940] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   66.605941] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   66.605943] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   66.605944] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   66.605946] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   66.605947] Call Trace:
>[   66.605951]  intel_dp_aux_ch+0x12a/0x6e0
>[   66.605956]  ? wake_atomic_t_function+0x60/0x60
>[   66.605959]  intel_dp_aux_transfer+0x12d/0x1f0
>[   66.605964]  drm_dp_dpcd_access+0x58/0xf0
>[   66.605968]  drm_dp_dpcd_write+0x16/0x20
>[   66.605973]  intel_dp_start_link_train+0x7b/0x520
>[   66.605979]  intel_ddi_pre_enable+0x378/0x630
>[   66.605984]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   66.605988]  haswell_crtc_enable+0x26b/0x7f0
>[   66.605991]  intel_update_crtc+0x43/0xd0
>[   66.605994]  skl_update_crtcs+0x1a9/0x1e0
>[   66.605997]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   66.606002]  intel_atomic_commit+0x3af/0x4a0
>[   66.606007]  drm_atomic_commit+0x46/0x50
>[   66.606011]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   66.606016]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   66.606020]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   66.606025]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   66.606028]  drm_ioctl+0x1f2/0x440
>[   66.606032]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   66.606038]  ? selinux_file_ioctl+0x104/0x1a0
>[   66.606043]  do_vfs_ioctl+0x8d/0x590
>[   66.606047]  ? security_file_ioctl+0x3e/0x60
>[   66.606050]  SyS_ioctl+0x74/0x80
>[   66.606054]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   66.606056] RIP: 0033:0x7faabd9dc357
>[   66.606058] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   66.606062] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   66.606063] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   66.606064] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   66.606066] R10: 0031ca68e8884066 R11: 0000000000000246 R12: 00000000c01864b0
>[   66.606067] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   66.606069] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   66.606125] ---[ end trace a27ce992f45e71fb ]---
>[   66.606292] Use count on domain AUX_A is already zero
>[   66.606303] ------------[ cut here ]------------
>[   66.606308] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   66.606309] Modules linked in: x86_pkg_temp_thermal
>[   66.606314] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   66.606315] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   66.606317] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   66.606320] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   66.606321] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   66.606324] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   66.606325] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   66.606327] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000003bd0
>[   66.606328] R10: ffffa1d7758e2950 R11: 0000000000003bd0 R12: ffffa1d7758e4b40
>[   66.606330] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   66.606331] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   66.606333] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   66.606336] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   66.606337] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   66.606339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   66.606340] Call Trace:
>[   66.606343]  intel_dp_aux_ch+0x12a/0x6e0
>[   66.606347]  ? wake_atomic_t_function+0x60/0x60
>[   66.606350]  intel_dp_aux_transfer+0x12d/0x1f0
>[   66.606355]  drm_dp_dpcd_access+0x58/0xf0
>[   66.606360]  drm_dp_dpcd_write+0x16/0x20
>[   66.606365]  intel_dp_start_link_train+0xa3/0x520
>[   66.606369]  intel_ddi_pre_enable+0x378/0x630
>[   66.606374]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   66.606377]  haswell_crtc_enable+0x26b/0x7f0
>[   66.606381]  intel_update_crtc+0x43/0xd0
>[   66.606385]  skl_update_crtcs+0x1a9/0x1e0
>[   66.606388]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   66.606392]  intel_atomic_commit+0x3af/0x4a0
>[   66.606396]  drm_atomic_commit+0x46/0x50
>[   66.606400]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   66.606404]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   66.606409]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   66.606414]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   66.606417]  drm_ioctl+0x1f2/0x440
>[   66.606421]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   66.606426]  ? selinux_file_ioctl+0x104/0x1a0
>[   66.606430]  do_vfs_ioctl+0x8d/0x590
>[   66.606434]  ? security_file_ioctl+0x3e/0x60
>[   66.606439]  SyS_ioctl+0x74/0x80
>[   66.606443]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   66.606445] RIP: 0033:0x7faabd9dc357
>[   66.606446] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   66.606448] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   66.606450] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   66.606451] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   66.606452] R10: 0031ca68e8884066 R11: 0000000000000246 R12: 00000000c01864b0
>[   66.606454] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   66.606457] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   66.606511] ---[ end trace a27ce992f45e71fc ]---
>[   66.606518] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   66.606521] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   66.606524] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   66.606529] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   66.606718] Use count on domain AUX_A is already zero
>[   66.606736] ------------[ cut here ]------------
>[   66.606748] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   66.606752] Modules linked in: x86_pkg_temp_thermal
>[   66.606784] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   66.606794] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   66.606804] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   66.606812] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   66.606824] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   66.606841] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   66.606851] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   66.606861] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000003c0a
>[   66.606871] R10: ffffa1d7758e2950 R11: 0000000000003c0a R12: ffffa1d7758e4b40
>[   66.606879] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   66.606890] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   66.606900] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   66.606911] CR2: 0000561b763ede80 CR3: 000000025c037000 CR4: 00000000003406f0
>[   66.606921] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   66.606930] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   66.606941] Call Trace:
>[   66.606947]  intel_dp_aux_ch+0x12a/0x6e0
>[   66.606953]  ? wake_atomic_t_function+0x60/0x60
>[   66.606959]  intel_dp_aux_transfer+0x12d/0x1f0
>[   66.606964]  ? drm_printk+0x89/0x90
>[   66.606971]  drm_dp_dpcd_access+0x58/0xf0
>[   66.606977]  drm_dp_dpcd_write+0x16/0x20
>[   66.606984]  intel_dp_set_link_train+0x44/0xe0
>[   66.606990]  intel_dp_start_link_train+0xd4/0x520
>[   66.606995]  intel_ddi_pre_enable+0x378/0x630
>[   66.607005]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   66.607010]  haswell_crtc_enable+0x26b/0x7f0
>[   66.607015]  intel_update_crtc+0x43/0xd0
>[   66.607020]  skl_update_crtcs+0x1a9/0x1e0
>[   66.607027]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   66.607032]  intel_atomic_commit+0x3af/0x4a0
>[   66.607038]  drm_atomic_commit+0x46/0x50
>[   66.607045]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   66.607051]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   66.607057]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   66.607067]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   66.607073]  drm_ioctl+0x1f2/0x440
>[   66.607079]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   66.607088]  ? selinux_file_ioctl+0x104/0x1a0
>[   66.607093]  do_vfs_ioctl+0x8d/0x590
>[   66.607102]  ? security_file_ioctl+0x3e/0x60
>[   66.607107]  SyS_ioctl+0x74/0x80
>[   66.607112]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   66.607117] RIP: 0033:0x7faabd9dc357
>[   66.607121] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   66.607127] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   66.607129] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   66.607131] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   66.607134] R10: 0031ca68e8884066 R11: 0000000000000246 R12: 00000000c01864b0
>[   66.607136] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   66.607139] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   66.607232] ---[ end trace a27ce992f45e71fd ]---
>[   66.607502] Use count on domain AUX_A is already zero
>[   66.607518] ------------[ cut here ]------------
>[   66.607526] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   66.607538] Modules linked in: x86_pkg_temp_thermal
>[   66.607546] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   66.607548] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   66.607552] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   66.607562] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   66.607567] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   66.607577] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   66.607580] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c0cba0
>[   66.607582] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000003c42
>[   66.607584] R10: ffffa1d7758e2950 R11: 0000000000003c42 R12: ffffa1d7758e4b40
>[   66.607588] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   66.607592] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   66.607604] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   66.607615] CR2: 0000561b763ede80 CR3: 000000025c037000 CR4: 00000000003406f0
>[   66.607632] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   66.607635] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   66.607636] Call Trace:
>[   66.607642]  intel_dp_aux_ch+0x12a/0x6e0
>[   66.607649]  ? wake_atomic_t_function+0x60/0x60
>[   66.607661]  intel_dp_aux_transfer+0xa0/0x1f0
>[   66.607674]  drm_dp_dpcd_access+0x58/0xf0
>[   66.607687]  drm_dp_dpcd_read+0x2c/0x60
>[   66.607692]  intel_dp_get_link_status+0x1d/0x30
>[   66.607697]  intel_dp_start_link_train+0xfd/0x520
>[   66.607711]  intel_ddi_pre_enable+0x378/0x630
>[   66.607721]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   66.607727]  haswell_crtc_enable+0x26b/0x7f0
>[   66.607732]  intel_update_crtc+0x43/0xd0
>[   66.607737]  skl_update_crtcs+0x1a9/0x1e0
>[   66.607744]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   66.607750]  intel_atomic_commit+0x3af/0x4a0
>[   66.607764]  drm_atomic_commit+0x46/0x50
>[   66.607774]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   66.607788]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   66.607794]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   66.607802]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   66.607815]  drm_ioctl+0x1f2/0x440
>[   66.607825]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   66.607832]  ? selinux_file_ioctl+0x104/0x1a0
>[   66.607837]  do_vfs_ioctl+0x8d/0x590
>[   66.607845]  ? security_file_ioctl+0x3e/0x60
>[   66.607849]  SyS_ioctl+0x74/0x80
>[   66.607854]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   66.607867] RIP: 0033:0x7faabd9dc357
>[   66.607877] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   66.607885] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   66.607888] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   66.607890] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   66.607892] R10: 0031ca68e8884066 R11: 0000000000000246 R12: 00000000c01864b0
>[   66.607897] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   66.607901] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   66.608007] ---[ end trace a27ce992f45e71fe ]---
>[   66.608215] Use count on domain AUX_A is already zero
>[   66.608226] ------------[ cut here ]------------
>[   66.608234] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   66.608236] Modules linked in: x86_pkg_temp_thermal
>[   66.608241] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   66.608244] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   66.608246] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   66.608250] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   66.608253] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   66.608256] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   66.608259] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c0cba0
>[   66.608261] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000003c79
>[   66.608265] R10: ffffa1d7758e2950 R11: 0000000000003c79 R12: ffffa1d7758e4b40
>[   66.608269] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   66.608271] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   66.608273] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   66.608276] CR2: 0000561b763ede80 CR3: 000000025c037000 CR4: 00000000003406f0
>[   66.608278] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   66.608280] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   66.608282] Call Trace:
>[   66.608287]  intel_dp_aux_ch+0x12a/0x6e0
>[   66.608295]  ? wake_atomic_t_function+0x60/0x60
>[   66.608298]  intel_dp_aux_transfer+0xa0/0x1f0
>[   66.608306]  drm_dp_dpcd_access+0x58/0xf0
>[   66.608311]  drm_dp_dpcd_read+0x52/0x60
>[   66.608318]  intel_dp_get_link_status+0x1d/0x30
>[   66.608324]  intel_dp_start_link_train+0xfd/0x520
>[   66.608330]  intel_ddi_pre_enable+0x378/0x630
>[   66.608336]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   66.608343]  haswell_crtc_enable+0x26b/0x7f0
>[   66.608348]  intel_update_crtc+0x43/0xd0
>[   66.608353]  skl_update_crtcs+0x1a9/0x1e0
>[   66.608357]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   66.608362]  intel_atomic_commit+0x3af/0x4a0
>[   66.608368]  drm_atomic_commit+0x46/0x50
>[   66.608374]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   66.608378]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   66.608385]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   66.608391]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   66.608395]  drm_ioctl+0x1f2/0x440
>[   66.608402]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   66.608408]  ? selinux_file_ioctl+0x104/0x1a0
>[   66.608412]  do_vfs_ioctl+0x8d/0x590
>[   66.608419]  ? security_file_ioctl+0x3e/0x60
>[   66.608423]  SyS_ioctl+0x74/0x80
>[   66.608426]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   66.608432] RIP: 0033:0x7faabd9dc357
>[   66.608434] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   66.608437] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   66.608439] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   66.608440] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   66.608442] R10: 0031ca68e8884066 R11: 0000000000000246 R12: 00000000c01864b0
>[   66.608444] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   66.608449] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   66.608510] ---[ end trace a27ce992f45e71ff ]---
>[   66.608520] [drm:intel_dp_start_link_train] clock recovery OK
>[   66.608524] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   66.608704] Use count on domain AUX_A is already zero
>[   66.608720] ------------[ cut here ]------------
>[   66.608734] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   66.608743] Modules linked in: x86_pkg_temp_thermal
>[   66.608767] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   66.608778] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   66.608787] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   66.608799] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   66.608801] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   66.608803] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   66.608804] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   66.608807] RBP: ffffa5dc817cf790 R08: 0000000000000101 R09: 0000000000003cb2
>[   66.608809] R10: ffffa1d7758e2950 R11: 0000000000003cb2 R12: ffffa1d7758e4b40
>[   66.608811] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   66.608816] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   66.608820] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   66.608822] CR2: 0000561b763ede80 CR3: 000000025c037000 CR4: 00000000003406f0
>[   66.608824] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   66.608826] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   66.608827] Call Trace:
>[   66.608833]  intel_dp_aux_ch+0x12a/0x6e0
>[   66.608840]  ? wake_atomic_t_function+0x60/0x60
>[   66.608845]  intel_dp_aux_transfer+0x12d/0x1f0
>[   66.608849]  ? drm_printk+0x89/0x90
>[   66.608857]  drm_dp_dpcd_access+0x58/0xf0
>[   66.608863]  drm_dp_dpcd_write+0x16/0x20
>[   66.608868]  intel_dp_set_link_train+0x44/0xe0
>[   66.608875]  intel_dp_start_link_train+0x216/0x520
>[   66.608880]  intel_ddi_pre_enable+0x378/0x630
>[   66.608887]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   66.608893]  haswell_crtc_enable+0x26b/0x7f0
>[   66.608898]  intel_update_crtc+0x43/0xd0
>[   66.608903]  skl_update_crtcs+0x1a9/0x1e0
>[   66.608910]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   66.608915]  intel_atomic_commit+0x3af/0x4a0
>[   66.608920]  drm_atomic_commit+0x46/0x50
>[   66.608929]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   66.608935]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   66.608941]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   66.608948]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   66.608952]  drm_ioctl+0x1f2/0x440
>[   66.608959]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   66.608967]  ? selinux_file_ioctl+0x104/0x1a0
>[   66.608974]  do_vfs_ioctl+0x8d/0x590
>[   66.608979]  ? security_file_ioctl+0x3e/0x60
>[   66.608988]  SyS_ioctl+0x74/0x80
>[   66.609002]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   66.609013] RIP: 0033:0x7faabd9dc357
>[   66.609021] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   66.609040] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   66.609049] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   66.609060] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   66.609068] R10: 0031ca68e8884066 R11: 0000000000000246 R12: 00000000c01864b0
>[   66.609079] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   66.609091] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   66.609223] ---[ end trace a27ce992f45e7200 ]---
>[   66.609776] Use count on domain AUX_A is already zero
>[   66.609781] ------------[ cut here ]------------
>[   66.609783] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   66.609783] Modules linked in: x86_pkg_temp_thermal
>[   66.609785] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   66.609786] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   66.609787] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   66.609788] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   66.609789] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   66.609790] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   66.609790] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   66.609791] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000003cea
>[   66.609792] R10: ffffa1d7758e2950 R11: 0000000000003cea R12: ffffa1d7758e4b40
>[   66.609793] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   66.609794] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   66.609795] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   66.609795] CR2: 0000561b763ede80 CR3: 000000025c037000 CR4: 00000000003406f0
>[   66.609796] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   66.609797] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   66.609797] Call Trace:
>[   66.609799]  intel_dp_aux_ch+0x12a/0x6e0
>[   66.609800]  ? wake_atomic_t_function+0x60/0x60
>[   66.609802]  intel_dp_aux_transfer+0xa0/0x1f0
>[   66.609804]  drm_dp_dpcd_access+0x58/0xf0
>[   66.609806]  drm_dp_dpcd_read+0x2c/0x60
>[   66.609807]  intel_dp_get_link_status+0x1d/0x30
>[   66.609809]  intel_dp_start_link_train+0x270/0x520
>[   66.609812]  intel_ddi_pre_enable+0x378/0x630
>[   66.609814]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   66.609816]  haswell_crtc_enable+0x26b/0x7f0
>[   66.609817]  intel_update_crtc+0x43/0xd0
>[   66.609818]  skl_update_crtcs+0x1a9/0x1e0
>[   66.609820]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   66.609822]  intel_atomic_commit+0x3af/0x4a0
>[   66.609823]  drm_atomic_commit+0x46/0x50
>[   66.609825]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   66.609827]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   66.609830]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   66.609831]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   66.609832]  drm_ioctl+0x1f2/0x440
>[   66.609834]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   66.609837]  ? selinux_file_ioctl+0x104/0x1a0
>[   66.609839]  do_vfs_ioctl+0x8d/0x590
>[   66.609841]  ? security_file_ioctl+0x3e/0x60
>[   66.609842]  SyS_ioctl+0x74/0x80
>[   66.609843]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   66.609845] RIP: 0033:0x7faabd9dc357
>[   66.609845] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   66.609846] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   66.609847] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   66.609847] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   66.609848] R10: 0031ca68e8884066 R11: 0000000000000246 R12: 00000000c01864b0
>[   66.609848] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   66.609849] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   66.609873] ---[ end trace a27ce992f45e7201 ]---
>[   66.610068] Use count on domain AUX_A is already zero
>[   66.610072] ------------[ cut here ]------------
>[   66.610074] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   66.610075] Modules linked in: x86_pkg_temp_thermal
>[   66.610077] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   66.610077] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   66.610078] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   66.610079] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   66.610079] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   66.610081] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   66.610081] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c0cba0
>[   66.610082] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000003d21
>[   66.610083] R10: ffffa1d7758e2950 R11: 0000000000003d21 R12: ffffa1d7758e4b40
>[   66.610083] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   66.610084] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   66.610085] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   66.610085] CR2: 0000561b763ede80 CR3: 000000025c037000 CR4: 00000000003406f0
>[   66.610087] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   66.610088] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   66.610088] Call Trace:
>[   66.610089]  intel_dp_aux_ch+0x12a/0x6e0
>[   66.610091]  ? wake_atomic_t_function+0x60/0x60
>[   66.610092]  intel_dp_aux_transfer+0xa0/0x1f0
>[   66.610094]  drm_dp_dpcd_access+0x58/0xf0
>[   66.610097]  drm_dp_dpcd_read+0x52/0x60
>[   66.610098]  intel_dp_get_link_status+0x1d/0x30
>[   66.610100]  intel_dp_start_link_train+0x270/0x520
>[   66.610101]  intel_ddi_pre_enable+0x378/0x630
>[   66.610103]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   66.610106]  haswell_crtc_enable+0x26b/0x7f0
>[   66.610107]  intel_update_crtc+0x43/0xd0
>[   66.610108]  skl_update_crtcs+0x1a9/0x1e0
>[   66.610110]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   66.610111]  intel_atomic_commit+0x3af/0x4a0
>[   66.610113]  drm_atomic_commit+0x46/0x50
>[   66.610115]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   66.610117]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   66.610119]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   66.610121]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   66.610122]  drm_ioctl+0x1f2/0x440
>[   66.610124]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   66.610126]  ? selinux_file_ioctl+0x104/0x1a0
>[   66.610127]  do_vfs_ioctl+0x8d/0x590
>[   66.610129]  ? security_file_ioctl+0x3e/0x60
>[   66.610131]  SyS_ioctl+0x74/0x80
>[   66.610133]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   66.610134] RIP: 0033:0x7faabd9dc357
>[   66.610134] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   66.610135] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   66.610136] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   66.610136] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   66.610137] R10: 0031ca68e8884066 R11: 0000000000000246 R12: 00000000c01864b0
>[   66.610137] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   66.610138] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   66.610163] ---[ end trace a27ce992f45e7202 ]---
>[   66.610165] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   66.610168] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   66.610321] Use count on domain AUX_A is already zero
>[   66.610325] ------------[ cut here ]------------
>[   66.610327] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   66.610328] Modules linked in: x86_pkg_temp_thermal
>[   66.610330] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   66.610330] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   66.610331] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   66.610332] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   66.610333] RSP: 0018:ffffa5dc817cf7b0 EFLAGS: 00010282
>[   66.610333] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   66.610334] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c0cba0
>[   66.610335] RBP: ffffa5dc817cf7d8 R08: 0000000000000001 R09: 0000000000003d5a
>[   66.610336] R10: ffffa1d7758e2950 R11: 0000000000003d5a R12: ffffa1d7758e4b40
>[   66.610337] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   66.610338] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   66.610338] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   66.610339] CR2: 0000561b763ede80 CR3: 000000025c037000 CR4: 00000000003406f0
>[   66.610339] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   66.610340] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   66.610340] Call Trace:
>[   66.610342]  intel_dp_aux_ch+0x12a/0x6e0
>[   66.610344]  ? wake_atomic_t_function+0x60/0x60
>[   66.610345]  intel_dp_aux_transfer+0x12d/0x1f0
>[   66.610347]  ? drm_printk+0x89/0x90
>[   66.610348]  drm_dp_dpcd_access+0x58/0xf0
>[   66.610351]  drm_dp_dpcd_write+0x16/0x20
>[   66.610352]  intel_dp_set_link_train+0x44/0xe0
>[   66.610354]  intel_dp_stop_link_train+0xb/0x10
>[   66.610356]  intel_ddi_pre_enable+0x393/0x630
>[   66.610359]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   66.610360]  haswell_crtc_enable+0x26b/0x7f0
>[   66.610361]  intel_update_crtc+0x43/0xd0
>[   66.610362]  skl_update_crtcs+0x1a9/0x1e0
>[   66.610365]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   66.610367]  intel_atomic_commit+0x3af/0x4a0
>[   66.610368]  drm_atomic_commit+0x46/0x50
>[   66.610370]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   66.610372]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   66.610373]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   66.610375]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   66.610376]  drm_ioctl+0x1f2/0x440
>[   66.610378]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   66.610380]  ? selinux_file_ioctl+0x104/0x1a0
>[   66.610382]  do_vfs_ioctl+0x8d/0x590
>[   66.610383]  ? security_file_ioctl+0x3e/0x60
>[   66.610384]  SyS_ioctl+0x74/0x80
>[   66.610387]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   66.610387] RIP: 0033:0x7faabd9dc357
>[   66.610388] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   66.610389] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   66.610389] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   66.610390] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   66.610391] R10: 0031ca68e8884066 R11: 0000000000000246 R12: 00000000c01864b0
>[   66.610391] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   66.610392] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   66.610416] ---[ end trace a27ce992f45e7203 ]---
>[   66.610683] [drm:intel_enable_pipe] enabling pipe C
>[   66.610690] [drm:drm_crtc_vblank_on] crtc 2, vblank enabled 0, inmodeset 1
>[   66.610697] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 66.609079 -> 66.609544 [e 1 us, 0 rep]
>[   66.610701] [drm:intel_edp_backlight_on.part.29] 
>[   66.610704] [drm:intel_panel_enable_backlight] pipe C
>[   66.610761] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   66.808672] Use count on domain AUX_A is already zero
>[   66.808684] ------------[ cut here ]------------
>[   66.808692] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   66.808693] Modules linked in: x86_pkg_temp_thermal
>[   66.808699] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   66.808700] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   66.808702] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   66.808706] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   66.808708] RSP: 0018:ffffa5dc817cf8f0 EFLAGS: 00010286
>[   66.808711] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   66.808712] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   66.808714] RBP: ffffa5dc817cf918 R08: 0000000000000001 R09: 0000000000003d98
>[   66.808715] R10: ffffa5dc817cf918 R11: 0000000000003d98 R12: ffffa1d7758e4b40
>[   66.808717] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   66.808719] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   66.808721] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   66.808723] CR2: 0000561b763ede80 CR3: 000000025c037000 CR4: 00000000003406f0
>[   66.808724] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   66.808726] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   66.808727] Call Trace:
>[   66.808732]  _intel_edp_backlight_on+0xe3/0x110
>[   66.808736]  intel_edp_backlight_on.part.29+0x34/0x40
>[   66.808739]  intel_edp_backlight_on+0x13/0x20
>[   66.808742]  intel_enable_ddi+0xbe/0xe0
>[   66.808747]  intel_encoders_enable.isra.104+0x6c/0x90
>[   66.808751]  haswell_crtc_enable+0x326/0x7f0
>[   66.808754]  intel_update_crtc+0x43/0xd0
>[   66.808757]  skl_update_crtcs+0x1a9/0x1e0
>[   66.808761]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   66.808764]  intel_atomic_commit+0x3af/0x4a0
>[   66.808769]  drm_atomic_commit+0x46/0x50
>[   66.808773]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   66.808778]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   66.808782]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   66.808787]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   66.808790]  drm_ioctl+0x1f2/0x440
>[   66.808794]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   66.808800]  ? selinux_file_ioctl+0x104/0x1a0
>[   66.808803]  do_vfs_ioctl+0x8d/0x590
>[   66.808808]  ? security_file_ioctl+0x3e/0x60
>[   66.808811]  SyS_ioctl+0x74/0x80
>[   66.808815]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   66.808817] RIP: 0033:0x7faabd9dc357
>[   66.808819] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   66.808822] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   66.808823] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   66.808824] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   66.808826] R10: 0031ca68e8884066 R11: 0000000000000246 R12: 00000000c01864b0
>[   66.808827] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   66.808829] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   66.808882] ---[ end trace a27ce992f45e7204 ]---
>[   66.808887] [drm:intel_psr_enable] PSR disable by flag
>[   66.808890] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   66.808898] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   66.808906] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,963)@ 66.807285 -> 66.792844 [e 0 us, 0 rep]
>[   66.808910] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=55, diff=11, hw=66 hw_last=55
>[   66.808956] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   66.808964] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   66.808968] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   66.808989] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   66.810660] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 66.809037 -> 66.809502 [e 0 us, 0 rep]
>[   66.810672] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=66, diff=1, hw=67 hw_last=66
>[   66.810677] [drm:drm_handle_vblank] vblank event on 66, current 67
>[   66.810711] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f99800
>[   66.810716] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   66.810721] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   66.810726] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   66.810733] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   66.810737] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f99800
>[   66.810743] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   66.810777] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   66.810786] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756df400
>[   66.810794] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   66.810800] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a71000 state to ffffa1d7756df400
>[   66.810806] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   66.810813] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748700 state to ffffa1d7756df400
>[   66.810821] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748700 to [CRTC:46:pipe C]
>[   66.810826] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d775748700
>[   66.810839] [drm:drm_mode_object_get] OBJ ID: 61 (2)
>[   66.810853] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   66.810864] [drm:drm_atomic_check_only] checking ffffa1d7756df400
>[   66.810882] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 61
>[   66.810887] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>[   66.810902] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756df400 nonblocking
>[   66.810921] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   66.810941] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   66.810948] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   66.810955] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   66.810965] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dc800
>[   66.810972] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   66.810976] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a74000 state to ffffa1d7756dc800
>[   66.810981] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   66.810989] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   66.810993] [drm:drm_atomic_check_only] checking ffffa1d7756dc800
>[   66.810998] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   66.811004] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: n
>[   66.811009] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756dc800
>[   66.811017] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   66.811022] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   66.811026] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdc80 state to ffffa1d7756dc800
>[   66.811030] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   66.811034] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   66.811041] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   66.811047] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775749500 state to ffffa1d7756dc800
>[   66.811055] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756dc800
>[   66.811061] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   66.811065] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   66.811069] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   66.811072] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   66.811079] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   66.811083] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   66.811086] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   66.811090] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   66.811095] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   66.811098] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   66.811101] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   66.811105] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   66.811107] [drm:intel_dump_pipe_config] requested mode:
>[   66.811114] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   66.811118] [drm:intel_dump_pipe_config] adjusted mode:
>[   66.811124] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   66.811128] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   66.811131] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   66.811133] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   66.811136] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   66.811138] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   66.811143] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   66.811147] [drm:intel_dump_pipe_config] planes on this crtc
>[   66.811153] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:61, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   66.811157] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   66.811159] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   66.811161] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   66.811166] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   66.811170] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   66.811174] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   66.811180] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 61
>[   66.811185] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 0, off 1, on 0, ms 1
>[   66.811190] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   66.811195] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   66.811202] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   66.811206] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76000 state to ffffa1d7756dc800
>[   66.811212] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a72000 state to ffffa1d7756dc800
>[   66.811219] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 860) -> (0 - 0)
>[   66.811222] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (860 - 892) -> (0 - 0)
>[   66.811226] [drm:drm_atomic_commit] committing ffffa1d7756dc800
>[   66.827324] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 66.825701 -> 66.826166 [e 0 us, 0 rep]
>[   66.827345] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=67, diff=1, hw=68 hw_last=67
>[   66.827351] [drm:drm_handle_vblank] vblank event on 67, current 68
>[   66.827377] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756df400
>[   66.827383] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   66.827388] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   66.827392] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756df400
>[   66.827402] [drm:intel_edp_backlight_off.part.30] 
>[   66.827434] Use count on domain AUX_A is already zero
>[   66.827450] ------------[ cut here ]------------
>[   66.827458] WARNING: CPU: 1 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   66.827460] Modules linked in: x86_pkg_temp_thermal
>[   66.827483] CPU: 1 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   66.827485] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   66.827488] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   66.827493] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   66.827504] RSP: 0018:ffffa5dc817cf9e8 EFLAGS: 00010292
>[   66.827513] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   66.827515] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c4cba0
>[   66.827518] RBP: ffffa5dc817cfa10 R08: 0000000000000001 R09: 0000000000003e31
>[   66.827520] R10: ffffa5dc80f2be40 R11: 0000000000003e31 R12: ffffa1d7758e4b40
>[   66.827533] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   66.827545] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   66.827553] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   66.827556] CR2: 00007fae7efc3000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   66.827558] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   66.827561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   66.827562] Call Trace:
>[   66.827568]  _intel_edp_backlight_off+0xab/0x110
>[   66.827583]  intel_edp_backlight_off.part.30+0x28/0x40
>[   66.827593]  intel_edp_backlight_off+0x13/0x20
>[   66.827605]  intel_disable_ddi+0x99/0xc0
>[   66.827612]  intel_encoders_disable.isra.105+0x7f/0x90
>[   66.827615]  haswell_crtc_disable+0x55/0x170
>[   66.827631]  intel_atomic_commit_tail+0x128/0xfe0
>[   66.827637]  intel_atomic_commit+0x3af/0x4a0
>[   66.827651]  ? drm_mode_object_put+0x3f/0x60
>[   66.827661]  drm_atomic_commit+0x46/0x50
>[   66.827668]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   66.827673]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   66.827687]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   66.827698]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   66.827702]  drm_ioctl+0x1f2/0x440
>[   66.827707]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   66.827715]  ? selinux_file_ioctl+0x104/0x1a0
>[   66.827721]  do_vfs_ioctl+0x8d/0x590
>[   66.827734]  ? __schedule+0x31c/0x6c0
>[   66.827749]  ? security_file_ioctl+0x3e/0x60
>[   66.827758]  SyS_ioctl+0x74/0x80
>[   66.827763]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   66.827767] RIP: 0033:0x7faabd9dc357
>[   66.827769] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   66.827774] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   66.827778] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   66.827785] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   66.827795] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   66.827804] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   66.827809] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   66.827893] ---[ end trace a27ce992f45e7205 ]---
>[   66.843980] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 66.842358 -> 66.842823 [e 0 us, 0 rep]
>[   66.844002] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=68, diff=1, hw=69 hw_last=68
>[   66.844006] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   66.844012] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-29)@ 66.842393 -> 66.842828 [e 0 us, 0 rep]
>[   66.844015] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=69, diff=0, hw=69 hw_last=69
>[   67.032695] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   67.032729] [drm:drm_crtc_vblank_off] crtc 2, vblank enabled 0, inmodeset 0
>[   67.032737] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,335)@ 67.31117 -> 67.26093 [e 0 us, 0 rep]
>[   67.032742] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=69, diff=11, hw=80 hw_last=69
>[   67.032745] [drm:intel_disable_pipe] disabling pipe C
>[   67.045305] Use count on domain AUX_A is already zero
>[   67.045318] ------------[ cut here ]------------
>[   67.045325] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   67.045326] Modules linked in: x86_pkg_temp_thermal
>[   67.045332] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.045334] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.045336] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.045340] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   67.045342] RSP: 0018:ffffa5dc817cf8c8 EFLAGS: 00010292
>[   67.045345] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   67.045346] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   67.045348] RBP: ffffa5dc817cf8f0 R08: 0000000000000001 R09: 0000000000003e6e
>[   67.045350] R10: ffffa1d7758e2950 R11: 0000000000003e6e R12: ffffa1d7758e4b40
>[   67.045351] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   67.045353] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   67.045355] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.045357] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   67.045358] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.045360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.045361] Call Trace:
>[   67.045366]  intel_dp_aux_ch+0x12a/0x6e0
>[   67.045371]  ? wake_atomic_t_function+0x60/0x60
>[   67.045374]  intel_dp_aux_transfer+0x12d/0x1f0
>[   67.045378]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   67.045383]  drm_dp_dpcd_access+0x58/0xf0
>[   67.045387]  drm_dp_dpcd_write+0x16/0x20
>[   67.045390]  intel_dp_sink_dpms+0x9f/0xd0
>[   67.045394]  intel_ddi_post_disable+0x14a/0x260
>[   67.045399]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   67.045402]  haswell_crtc_disable+0x100/0x170
>[   67.045405]  intel_atomic_commit_tail+0x128/0xfe0
>[   67.045409]  intel_atomic_commit+0x3af/0x4a0
>[   67.045414]  ? drm_mode_object_put+0x3f/0x60
>[   67.045417]  drm_atomic_commit+0x46/0x50
>[   67.045421]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.045426]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.045431]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.045435]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.045438]  drm_ioctl+0x1f2/0x440
>[   67.045442]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.045447]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.045451]  do_vfs_ioctl+0x8d/0x590
>[   67.045455]  ? __schedule+0x31c/0x6c0
>[   67.045460]  ? security_file_ioctl+0x3e/0x60
>[   67.045463]  SyS_ioctl+0x74/0x80
>[   67.045467]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.045469] RIP: 0033:0x7faabd9dc357
>[   67.045470] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.045473] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.045475] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.045476] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   67.045478] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.045479] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.045481] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   67.045534] ---[ end trace a27ce992f45e7206 ]---
>[   67.045548] Use count on domain AUX_A is already zero
>[   67.045557] ------------[ cut here ]------------
>[   67.045562] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   67.045563] Modules linked in: x86_pkg_temp_thermal
>[   67.045567] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.045568] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.045570] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.045573] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   67.045575] RSP: 0018:ffffa5dc817cfa20 EFLAGS: 00010282
>[   67.045577] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   67.045578] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   67.045580] RBP: ffffa5dc817cfa48 R08: 0000000000000001 R09: 0000000000003ea5
>[   67.045582] R10: ffffa1d7758e2950 R11: 0000000000003ea5 R12: ffffa1d7758e4b40
>[   67.045583] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   67.045585] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   67.045587] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.045588] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   67.045590] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.045591] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.045592] Call Trace:
>[   67.045595]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   67.045598]  intel_edp_panel_vdd_on+0x13/0x20
>[   67.045602]  intel_ddi_post_disable+0xca/0x260
>[   67.045607]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   67.045609]  haswell_crtc_disable+0x100/0x170
>[   67.045613]  intel_atomic_commit_tail+0x128/0xfe0
>[   67.045616]  intel_atomic_commit+0x3af/0x4a0
>[   67.045636]  ? drm_mode_object_put+0x3f/0x60
>[   67.045639]  drm_atomic_commit+0x46/0x50
>[   67.045644]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.045648]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.045652]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.045657]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.045663]  drm_ioctl+0x1f2/0x440
>[   67.045668]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.045673]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.045685]  do_vfs_ioctl+0x8d/0x590
>[   67.045692]  ? __schedule+0x31c/0x6c0
>[   67.045704]  ? security_file_ioctl+0x3e/0x60
>[   67.045711]  SyS_ioctl+0x74/0x80
>[   67.045718]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.045727] RIP: 0033:0x7faabd9dc357
>[   67.045735] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.045747] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.045751] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.045760] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   67.045768] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.045776] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.045785] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   67.045961] ---[ end trace a27ce992f45e7207 ]---
>[   67.045968] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   67.045992] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   67.046047] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   67.096455] [drm:wait_panel_status] Wait complete
>[   67.096457] Use count on domain AUX_A is already zero
>[   67.096467] ------------[ cut here ]------------
>[   67.096472] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   67.096472] Modules linked in: x86_pkg_temp_thermal
>[   67.096477] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.096478] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.096480] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.096483] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   67.096485] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   67.096487] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   67.096489] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   67.096490] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 0000000000003edb
>[   67.096492] R10: ffffa5dc80d13e88 R11: 0000000000003edb R12: ffffa1d7758e4b40
>[   67.096493] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   67.096495] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   67.096497] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.096498] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   67.096500] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.096501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.096502] Call Trace:
>[   67.096506]  intel_edp_panel_off.part.28+0x12f/0x160
>[   67.096509]  intel_edp_panel_off+0x13/0x20
>[   67.096513]  intel_ddi_post_disable+0xd2/0x260
>[   67.096518]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   67.096520]  haswell_crtc_disable+0x100/0x170
>[   67.096523]  intel_atomic_commit_tail+0x128/0xfe0
>[   67.096527]  intel_atomic_commit+0x3af/0x4a0
>[   67.096531]  ? drm_mode_object_put+0x3f/0x60
>[   67.096535]  drm_atomic_commit+0x46/0x50
>[   67.096539]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.096543]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.096548]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.096552]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.096555]  drm_ioctl+0x1f2/0x440
>[   67.096559]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.096564]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.096568]  do_vfs_ioctl+0x8d/0x590
>[   67.096572]  ? __schedule+0x31c/0x6c0
>[   67.096577]  ? security_file_ioctl+0x3e/0x60
>[   67.096580]  SyS_ioctl+0x74/0x80
>[   67.096584]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.096586] RIP: 0033:0x7faabd9dc357
>[   67.096587] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.096589] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.096591] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.096592] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   67.096594] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.096595] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.096597] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   67.096658] ---[ end trace a27ce992f45e7208 ]---
>[   67.096670] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 4, on? 1) for crtc 46
>[   67.096676] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   67.096704] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   67.096715] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   67.096722] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   67.096729] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   67.096739] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   67.096748] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   67.096758] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   67.096768] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   67.096777] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   67.096786] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   67.096797] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   67.096808] [drm:intel_power_well_disable] disabling DC off
>[   67.096818] [drm:intel_power_well_disable] disabling always-on
>[   67.096826] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   67.096836] [drm:intel_power_well_enable] enabling always-on
>[   67.096846] [drm:intel_power_well_disable] disabling always-on
>[   67.096855] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   67.096860] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   67.096864] [drm:intel_power_well_enable] enabling always-on
>[   67.096867] [drm:intel_power_well_disable] disabling always-on
>[   67.096875] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   67.096878] [drm:intel_power_well_enable] enabling always-on
>[   67.096881] [drm:intel_power_well_disable] disabling always-on
>[   67.096884] Use count on power well DC off is already zero
>[   67.096894] ------------[ cut here ]------------
>[   67.096899] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   67.096900] Modules linked in: x86_pkg_temp_thermal
>[   67.096904] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.096905] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.096906] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.096910] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   67.096913] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   67.096915] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   67.096917] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   67.096918] RBP: ffffa5dc817cfb48 R08: 000000000000002e R09: 0000000000003f25
>[   67.096920] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   67.096921] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   67.096923] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   67.096925] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.096926] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   67.096928] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.096929] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.096930] Call Trace:
>[   67.096936]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   67.096941]  intel_atomic_commit+0x3af/0x4a0
>[   67.096946]  ? drm_mode_object_put+0x3f/0x60
>[   67.096949]  drm_atomic_commit+0x46/0x50
>[   67.096953]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.096958]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.096964]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.096969]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.096972]  drm_ioctl+0x1f2/0x440
>[   67.096978]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.096983]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.096988]  do_vfs_ioctl+0x8d/0x590
>[   67.096993]  ? __schedule+0x31c/0x6c0
>[   67.096997]  ? security_file_ioctl+0x3e/0x60
>[   67.097000]  SyS_ioctl+0x74/0x80
>[   67.097004]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.097005] RIP: 0033:0x7faabd9dc357
>[   67.097007] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.097013] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.097014] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.097016] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   67.097017] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.097018] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.097020] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   67.097209] ---[ end trace a27ce992f45e7209 ]---
>[   67.097210] Use count on power well always-on is already zero
>[   67.097220] ------------[ cut here ]------------
>[   67.097225] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   67.097227] Modules linked in: x86_pkg_temp_thermal
>[   67.097233] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.097237] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.097239] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.097243] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   67.097247] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   67.097249] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   67.097250] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   67.097252] RBP: ffffa5dc817cfb48 R08: 0000000000000031 R09: 0000000000003f52
>[   67.097253] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   67.097255] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   67.097257] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   67.097258] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.097260] CR2: 00007faaba07ebc0 CR3: 000000025c037000 CR4: 00000000003406e0
>[   67.097261] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.097262] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.097265] Call Trace:
>[   67.097269]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   67.097274]  intel_atomic_commit+0x3af/0x4a0
>[   67.097280]  ? drm_mode_object_put+0x3f/0x60
>[   67.097285]  drm_atomic_commit+0x46/0x50
>[   67.097292]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.097297]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.097302]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.097316]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.097327]  drm_ioctl+0x1f2/0x440
>[   67.097340]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.097355]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.097368]  do_vfs_ioctl+0x8d/0x590
>[   67.097375]  ? __schedule+0x31c/0x6c0
>[   67.097387]  ? security_file_ioctl+0x3e/0x60
>[   67.097400]  SyS_ioctl+0x74/0x80
>[   67.097408]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.097418] RIP: 0033:0x7faabd9dc357
>[   67.097424] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.097438] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.097447] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.097459] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   67.097463] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.097467] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.097471] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   67.097541] ---[ end trace a27ce992f45e720a ]---
>[   67.097550] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dc800
>[   67.097555] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   67.097559] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   67.097565] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   67.097571] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   67.097575] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dc800
>[   67.097580] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   67.097591] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.097607] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dc800
>[   67.097620] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   67.097634] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a71000 state to ffffa1d7756dc800
>[   67.097643] [drm:drm_mode_object_get] OBJ ID: 61 (4)
>[   67.097658] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748700 state to ffffa1d7756dc800
>[   67.097663] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748700 to [CRTC:46:pipe C]
>[   67.097667] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d775748700
>[   67.097671] [drm:drm_mode_object_get] OBJ ID: 61 (5)
>[   67.097678] [drm:drm_mode_object_put] OBJ ID: 61 (6)
>[   67.097683] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   67.097694] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dc800
>[   67.097707] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   67.097718] [drm:drm_mode_object_put] OBJ ID: 61 (5)
>[   67.097726] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dc800
>[   67.097734] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   67.097738] [drm:drm_ioctl] ret = -22
>[   67.097773] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   67.097785] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dc800
>[   67.097790] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   67.097794] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a71000 state to ffffa1d7756dc800
>[   67.097798] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   67.097803] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748700 state to ffffa1d7756dc800
>[   67.097810] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748700 to [CRTC:46:pipe C]
>[   67.097815] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775748700
>[   67.097820] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   67.097824] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   67.097828] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   67.097831] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dc800
>[   67.097835] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   67.097839] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   67.097843] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dc800
>[   67.097847] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   67.097849] [drm:drm_ioctl] ret = -22
>[   67.097854] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   67.097863] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   67.097868] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   67.097875] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dc800
>[   67.097883] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   67.097887] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a71000 state to ffffa1d7756dc800
>[   67.097892] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   67.097897] [drm:drm_atomic_check_only] checking ffffa1d7756dc800
>[   67.097902] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   67.097909] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: y
>[   67.097915] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756dc800
>[   67.097919] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   67.097924] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   67.097932] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb80 state to ffffa1d7756dc800
>[   67.097936] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   67.097940] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   67.097944] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   67.097948] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748700 state to ffffa1d7756dc800
>[   67.097953] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756dc800
>[   67.097958] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   67.097967] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   67.097971] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   67.097974] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   67.097979] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   67.097984] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   67.097987] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   67.097990] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   67.097996] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   67.098000] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   67.098006] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   67.098008] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   67.098011] [drm:intel_dump_pipe_config] requested mode:
>[   67.098021] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   67.098023] [drm:intel_dump_pipe_config] adjusted mode:
>[   67.098029] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   67.098034] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   67.098042] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   67.098045] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   67.098048] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   67.098050] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   67.098054] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   67.098056] [drm:intel_dump_pipe_config] planes on this crtc
>[   67.098064] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:61, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   67.098068] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   67.098071] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   67.098073] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   67.098079] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   67.098086] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   67.098091] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   67.098099] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 61
>[   67.098104] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 0 -> 1, off 0, on 1, ms 1
>[   67.098112] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   67.098116] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   67.098123] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   67.098128] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a71800 state to ffffa1d7756dc800
>[   67.098137] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a70000 state to ffffa1d7756dc800
>[   67.098147] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 0) -> (0 - 860)
>[   67.098152] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (0 - 0) -> (860 - 892)
>[   67.098158] [drm:drm_atomic_commit] committing ffffa1d7756dc800
>[   67.098180] [drm:intel_power_well_enable] enabling always-on
>[   67.098184] [drm:intel_power_well_enable] enabling DC off
>[   67.098188] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   67.098201] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   67.098207] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   67.098211] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   67.098214] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   67.098220] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   67.098224] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   67.098226] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   67.098231] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   67.098237] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   67.098245] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   67.098251] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   67.098260] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 4, on? 0) for crtc 46
>[   67.098296] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   67.098301] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   67.098308] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   67.098317] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   67.098321] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   67.098348] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   67.098353] [drm:edp_panel_on] Turn eDP port A panel power on
>[   67.098364] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   67.098369] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   67.680705] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   67.680714] [drm:wait_panel_status] Wait complete
>[   67.680738] [drm:edp_panel_on] Wait for panel power on
>[   67.680793] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   67.816579] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   67.816585] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   67.816589] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   67.816607] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   67.882948] [drm:wait_panel_status] Wait complete
>[   67.882952] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294735178
>[   67.882965] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   67.885045] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   67.885064] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   67.885076] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   67.885124] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   67.885291] Use count on domain AUX_A is already zero
>[   67.885303] ------------[ cut here ]------------
>[   67.885309] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   67.885310] Modules linked in: x86_pkg_temp_thermal
>[   67.885316] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.885317] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.885319] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.885323] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   67.885325] RSP: 0018:ffffa5dc817cf7b8 EFLAGS: 00010296
>[   67.885327] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   67.885329] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   67.885331] RBP: ffffa5dc817cf7e0 R08: 0000000000000001 R09: 000000000000400b
>[   67.885332] R10: ffffa1d7758e2950 R11: 000000000000400b R12: ffffa1d7758e4b40
>[   67.885334] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   67.885336] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   67.885338] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.885339] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   67.885341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.885342] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.885343] Call Trace:
>[   67.885348]  intel_dp_aux_ch+0x12a/0x6e0
>[   67.885353]  ? wake_atomic_t_function+0x60/0x60
>[   67.885356]  intel_dp_aux_transfer+0x12d/0x1f0
>[   67.885361]  drm_dp_dpcd_access+0x58/0xf0
>[   67.885365]  drm_dp_dpcd_write+0x16/0x20
>[   67.885368]  intel_dp_sink_dpms+0x41/0xd0
>[   67.885372]  intel_ddi_pre_enable+0x34a/0x630
>[   67.885377]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   67.885381]  haswell_crtc_enable+0x26b/0x7f0
>[   67.885384]  intel_update_crtc+0x43/0xd0
>[   67.885387]  skl_update_crtcs+0x1a9/0x1e0
>[   67.885391]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   67.885394]  intel_atomic_commit+0x3af/0x4a0
>[   67.885398]  drm_atomic_commit+0x46/0x50
>[   67.885402]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.885407]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.885412]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.885416]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.885419]  drm_ioctl+0x1f2/0x440
>[   67.885423]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.885428]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.885432]  do_vfs_ioctl+0x8d/0x590
>[   67.885437]  ? security_file_ioctl+0x3e/0x60
>[   67.885440]  SyS_ioctl+0x74/0x80
>[   67.885444]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.885446] RIP: 0033:0x7faabd9dc357
>[   67.885447] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.885450] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.885451] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.885452] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   67.885454] R10: 0005aee7a2d67466 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.885455] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.885457] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   67.885509] ---[ end trace a27ce992f45e720b ]---
>[   67.885522] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   67.886295] Use count on domain AUX_A is already zero
>[   67.886308] ------------[ cut here ]------------
>[   67.886315] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   67.886316] Modules linked in: x86_pkg_temp_thermal
>[   67.886320] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.886322] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.886328] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.886332] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   67.886333] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   67.886336] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   67.886337] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   67.886339] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000004042
>[   67.886341] R10: ffffa1d7758e2950 R11: 0000000000004042 R12: ffffa1d7758e4b40
>[   67.886345] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   67.886348] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   67.886350] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.886353] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   67.886355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.886357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.886360] Call Trace:
>[   67.886364]  intel_dp_aux_ch+0x12a/0x6e0
>[   67.886369]  ? wake_atomic_t_function+0x60/0x60
>[   67.886373]  intel_dp_aux_transfer+0x12d/0x1f0
>[   67.886380]  drm_dp_dpcd_access+0x58/0xf0
>[   67.886387]  drm_dp_dpcd_write+0x16/0x20
>[   67.886391]  intel_dp_start_link_train+0x7b/0x520
>[   67.886396]  intel_ddi_pre_enable+0x378/0x630
>[   67.886403]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   67.886409]  haswell_crtc_enable+0x26b/0x7f0
>[   67.886414]  intel_update_crtc+0x43/0xd0
>[   67.886416]  skl_update_crtcs+0x1a9/0x1e0
>[   67.886420]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   67.886425]  intel_atomic_commit+0x3af/0x4a0
>[   67.886430]  drm_atomic_commit+0x46/0x50
>[   67.886435]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.886440]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.886448]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.886454]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.886457]  drm_ioctl+0x1f2/0x440
>[   67.886461]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.886468]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.886472]  do_vfs_ioctl+0x8d/0x590
>[   67.886477]  ? security_file_ioctl+0x3e/0x60
>[   67.886480]  SyS_ioctl+0x74/0x80
>[   67.886486]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.886488] RIP: 0033:0x7faabd9dc357
>[   67.886489] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.886492] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.886495] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.886496] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   67.886499] R10: 0005aee7a2d67466 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.886500] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.886502] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   67.886572] ---[ end trace a27ce992f45e720c ]---
>[   67.886747] Use count on domain AUX_A is already zero
>[   67.886761] ------------[ cut here ]------------
>[   67.886768] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   67.886769] Modules linked in: x86_pkg_temp_thermal
>[   67.886777] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.886779] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.886781] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.886785] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   67.886790] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   67.886793] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   67.886795] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   67.886797] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000004078
>[   67.886800] R10: ffffa1d7758e2950 R11: 0000000000004078 R12: ffffa1d7758e4b40
>[   67.886802] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   67.886805] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   67.886808] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.886812] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   67.886816] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.886818] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.886819] Call Trace:
>[   67.886824]  intel_dp_aux_ch+0x12a/0x6e0
>[   67.886830]  ? wake_atomic_t_function+0x60/0x60
>[   67.886834]  intel_dp_aux_transfer+0x12d/0x1f0
>[   67.886840]  drm_dp_dpcd_access+0x58/0xf0
>[   67.886847]  drm_dp_dpcd_write+0x16/0x20
>[   67.886855]  intel_dp_start_link_train+0xa3/0x520
>[   67.886862]  intel_ddi_pre_enable+0x378/0x630
>[   67.886874]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   67.886884]  haswell_crtc_enable+0x26b/0x7f0
>[   67.886891]  intel_update_crtc+0x43/0xd0
>[   67.886897]  skl_update_crtcs+0x1a9/0x1e0
>[   67.886904]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   67.886910]  intel_atomic_commit+0x3af/0x4a0
>[   67.886922]  drm_atomic_commit+0x46/0x50
>[   67.886930]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.886941]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.886949]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.886958]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.886962]  drm_ioctl+0x1f2/0x440
>[   67.886968]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.886978]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.886983]  do_vfs_ioctl+0x8d/0x590
>[   67.886989]  ? security_file_ioctl+0x3e/0x60
>[   67.886995]  SyS_ioctl+0x74/0x80
>[   67.887000]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.887003] RIP: 0033:0x7faabd9dc357
>[   67.887005] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.887013] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.887015] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.887018] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   67.887020] R10: 0005aee7a2d67466 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.887022] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.887025] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   67.887125] ---[ end trace a27ce992f45e720d ]---
>[   67.887131] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   67.887134] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   67.887137] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   67.887141] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   67.887320] Use count on domain AUX_A is already zero
>[   67.887330] ------------[ cut here ]------------
>[   67.887335] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   67.887338] Modules linked in: x86_pkg_temp_thermal
>[   67.887343] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.887344] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.887346] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.887349] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   67.887350] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   67.887352] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   67.887354] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   67.887355] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 00000000000040b2
>[   67.887357] R10: ffffa1d7758e2950 R11: 00000000000040b2 R12: ffffa1d7758e4b40
>[   67.887362] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   67.887364] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   67.887366] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.887367] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   67.887369] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.887370] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.887371] Call Trace:
>[   67.887374]  intel_dp_aux_ch+0x12a/0x6e0
>[   67.887379]  ? wake_atomic_t_function+0x60/0x60
>[   67.887382]  intel_dp_aux_transfer+0x12d/0x1f0
>[   67.887388]  ? drm_printk+0x89/0x90
>[   67.887393]  drm_dp_dpcd_access+0x58/0xf0
>[   67.887397]  drm_dp_dpcd_write+0x16/0x20
>[   67.887401]  intel_dp_set_link_train+0x44/0xe0
>[   67.887406]  intel_dp_start_link_train+0xd4/0x520
>[   67.887411]  intel_ddi_pre_enable+0x378/0x630
>[   67.887418]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   67.887421]  haswell_crtc_enable+0x26b/0x7f0
>[   67.887424]  intel_update_crtc+0x43/0xd0
>[   67.887427]  skl_update_crtcs+0x1a9/0x1e0
>[   67.887430]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   67.887434]  intel_atomic_commit+0x3af/0x4a0
>[   67.887438]  drm_atomic_commit+0x46/0x50
>[   67.887443]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.887449]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.887455]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.887460]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.887463]  drm_ioctl+0x1f2/0x440
>[   67.887467]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.887475]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.887479]  do_vfs_ioctl+0x8d/0x590
>[   67.887483]  ? security_file_ioctl+0x3e/0x60
>[   67.887486]  SyS_ioctl+0x74/0x80
>[   67.887491]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.887493] RIP: 0033:0x7faabd9dc357
>[   67.887494] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.887497] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.887498] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.887500] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   67.887501] R10: 0005aee7a2d67466 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.887502] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.887507] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   67.887570] ---[ end trace a27ce992f45e720e ]---
>[   67.887840] Use count on domain AUX_A is already zero
>[   67.887855] ------------[ cut here ]------------
>[   67.887867] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   67.887868] Modules linked in: x86_pkg_temp_thermal
>[   67.887877] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.887880] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.887882] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.887887] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   67.887889] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   67.887895] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   67.887896] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   67.887898] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 00000000000040ea
>[   67.887899] R10: ffffa1d7758e2950 R11: 00000000000040ea R12: ffffa1d7758e4b40
>[   67.887901] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   67.887904] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   67.887907] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.887909] CR2: 00007fae7efc6000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   67.887913] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.887914] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.887915] Call Trace:
>[   67.887920]  intel_dp_aux_ch+0x12a/0x6e0
>[   67.887926]  ? wake_atomic_t_function+0x60/0x60
>[   67.887931]  intel_dp_aux_transfer+0xa0/0x1f0
>[   67.887936]  drm_dp_dpcd_access+0x58/0xf0
>[   67.887941]  drm_dp_dpcd_read+0x2c/0x60
>[   67.887944]  intel_dp_get_link_status+0x1d/0x30
>[   67.887948]  intel_dp_start_link_train+0xfd/0x520
>[   67.887953]  intel_ddi_pre_enable+0x378/0x630
>[   67.887962]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   67.887965]  haswell_crtc_enable+0x26b/0x7f0
>[   67.887969]  intel_update_crtc+0x43/0xd0
>[   67.887972]  skl_update_crtcs+0x1a9/0x1e0
>[   67.887975]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   67.887979]  intel_atomic_commit+0x3af/0x4a0
>[   67.887985]  drm_atomic_commit+0x46/0x50
>[   67.887989]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.887995]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.888001]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.888006]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.888011]  drm_ioctl+0x1f2/0x440
>[   67.888015]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.888021]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.888025]  do_vfs_ioctl+0x8d/0x590
>[   67.888031]  ? security_file_ioctl+0x3e/0x60
>[   67.888040]  SyS_ioctl+0x74/0x80
>[   67.888045]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.888048] RIP: 0033:0x7faabd9dc357
>[   67.888049] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.888052] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.888054] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.888055] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   67.888057] R10: 0005aee7a2d67466 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.888060] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.888062] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   67.888119] ---[ end trace a27ce992f45e720f ]---
>[   67.888324] Use count on domain AUX_A is already zero
>[   67.888335] ------------[ cut here ]------------
>[   67.888340] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   67.888341] Modules linked in: x86_pkg_temp_thermal
>[   67.888346] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.888347] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.888349] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.888352] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   67.888356] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   67.888360] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   67.888361] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c0cba0
>[   67.888363] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000004121
>[   67.888364] R10: ffffa1d7758e2950 R11: 0000000000004121 R12: ffffa1d7758e4b40
>[   67.888366] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   67.888368] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   67.888369] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.888371] CR2: 00007fae7efc6000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   67.888372] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.888374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.888375] Call Trace:
>[   67.888378]  intel_dp_aux_ch+0x12a/0x6e0
>[   67.888385]  ? wake_atomic_t_function+0x60/0x60
>[   67.888388]  intel_dp_aux_transfer+0xa0/0x1f0
>[   67.888393]  drm_dp_dpcd_access+0x58/0xf0
>[   67.888397]  drm_dp_dpcd_read+0x52/0x60
>[   67.888400]  intel_dp_get_link_status+0x1d/0x30
>[   67.888405]  intel_dp_start_link_train+0xfd/0x520
>[   67.888411]  intel_ddi_pre_enable+0x378/0x630
>[   67.888417]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   67.888421]  haswell_crtc_enable+0x26b/0x7f0
>[   67.888424]  intel_update_crtc+0x43/0xd0
>[   67.888427]  skl_update_crtcs+0x1a9/0x1e0
>[   67.888430]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   67.888436]  intel_atomic_commit+0x3af/0x4a0
>[   67.888440]  drm_atomic_commit+0x46/0x50
>[   67.888444]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.888449]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.888453]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.888459]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.888466]  drm_ioctl+0x1f2/0x440
>[   67.888470]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.888476]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.888479]  do_vfs_ioctl+0x8d/0x590
>[   67.888484]  ? security_file_ioctl+0x3e/0x60
>[   67.888491]  SyS_ioctl+0x74/0x80
>[   67.888496]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.888498] RIP: 0033:0x7faabd9dc357
>[   67.888500] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.888502] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.888504] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.888507] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   67.888508] R10: 0005aee7a2d67466 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.888510] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.888512] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   67.888583] ---[ end trace a27ce992f45e7210 ]---
>[   67.888593] [drm:intel_dp_start_link_train] clock recovery OK
>[   67.888598] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   67.888790] Use count on domain AUX_A is already zero
>[   67.888801] ------------[ cut here ]------------
>[   67.888807] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   67.888808] Modules linked in: x86_pkg_temp_thermal
>[   67.888812] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.888815] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.888821] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.888825] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   67.888826] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   67.888829] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   67.888830] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   67.888832] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 000000000000415a
>[   67.888837] R10: ffffa1d7758e2950 R11: 000000000000415a R12: ffffa1d7758e4b40
>[   67.888839] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   67.888841] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   67.888843] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.888844] CR2: 00007fae7efc6000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   67.888845] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.888847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.888848] Call Trace:
>[   67.888851]  intel_dp_aux_ch+0x12a/0x6e0
>[   67.888860]  ? wake_atomic_t_function+0x60/0x60
>[   67.888865]  intel_dp_aux_transfer+0x12d/0x1f0
>[   67.888868]  ? drm_printk+0x89/0x90
>[   67.888875]  drm_dp_dpcd_access+0x58/0xf0
>[   67.888881]  drm_dp_dpcd_write+0x16/0x20
>[   67.888885]  intel_dp_set_link_train+0x44/0xe0
>[   67.888892]  intel_dp_start_link_train+0x216/0x520
>[   67.888897]  intel_ddi_pre_enable+0x378/0x630
>[   67.888902]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   67.888906]  haswell_crtc_enable+0x26b/0x7f0
>[   67.888912]  intel_update_crtc+0x43/0xd0
>[   67.888916]  skl_update_crtcs+0x1a9/0x1e0
>[   67.888922]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   67.888925]  intel_atomic_commit+0x3af/0x4a0
>[   67.888932]  drm_atomic_commit+0x46/0x50
>[   67.888937]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.888942]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.888947]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.888954]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.888957]  drm_ioctl+0x1f2/0x440
>[   67.888961]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.888967]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.888971]  do_vfs_ioctl+0x8d/0x590
>[   67.888985]  ? security_file_ioctl+0x3e/0x60
>[   67.888992]  SyS_ioctl+0x74/0x80
>[   67.889004]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.889009] RIP: 0033:0x7faabd9dc357
>[   67.889013] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.889031] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.889041] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.889049] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   67.889058] R10: 0005aee7a2d67466 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.889065] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.889077] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   67.889186] ---[ end trace a27ce992f45e7211 ]---
>[   67.889753] Use count on domain AUX_A is already zero
>[   67.889764] ------------[ cut here ]------------
>[   67.889770] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   67.889770] Modules linked in: x86_pkg_temp_thermal
>[   67.889775] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.889776] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.889778] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.889781] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   67.889784] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   67.889788] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   67.889790] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   67.889791] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000004192
>[   67.889792] R10: ffffa1d7758e2950 R11: 0000000000004192 R12: ffffa1d7758e4b40
>[   67.889794] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   67.889796] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   67.889797] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.889799] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   67.889801] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.889804] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.889804] Call Trace:
>[   67.889808]  intel_dp_aux_ch+0x12a/0x6e0
>[   67.889813]  ? wake_atomic_t_function+0x60/0x60
>[   67.889817]  intel_dp_aux_transfer+0xa0/0x1f0
>[   67.889822]  drm_dp_dpcd_access+0x58/0xf0
>[   67.889828]  drm_dp_dpcd_read+0x2c/0x60
>[   67.889831]  intel_dp_get_link_status+0x1d/0x30
>[   67.889836]  intel_dp_start_link_train+0x270/0x520
>[   67.889842]  intel_ddi_pre_enable+0x378/0x630
>[   67.889847]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   67.889852]  haswell_crtc_enable+0x26b/0x7f0
>[   67.889855]  intel_update_crtc+0x43/0xd0
>[   67.889858]  skl_update_crtcs+0x1a9/0x1e0
>[   67.889861]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   67.889866]  intel_atomic_commit+0x3af/0x4a0
>[   67.889871]  drm_atomic_commit+0x46/0x50
>[   67.889875]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.889879]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.889884]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.889889]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.889895]  drm_ioctl+0x1f2/0x440
>[   67.889899]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.889904]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.889908]  do_vfs_ioctl+0x8d/0x590
>[   67.889912]  ? security_file_ioctl+0x3e/0x60
>[   67.889915]  SyS_ioctl+0x74/0x80
>[   67.889920]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.889922] RIP: 0033:0x7faabd9dc357
>[   67.889924] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.889928] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.889929] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.889932] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   67.889934] R10: 0005aee7a2d67466 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.889935] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.889937] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   67.889998] ---[ end trace a27ce992f45e7212 ]---
>[   67.890202] Use count on domain AUX_A is already zero
>[   67.890212] ------------[ cut here ]------------
>[   67.890217] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   67.890218] Modules linked in: x86_pkg_temp_thermal
>[   67.890221] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.890223] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.890225] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.890230] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   67.890232] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   67.890235] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   67.890236] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   67.890238] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 00000000000041c9
>[   67.890239] R10: ffffa1d7758e2950 R11: 00000000000041c9 R12: ffffa1d7758e4b40
>[   67.890241] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   67.890243] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   67.890244] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.890246] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   67.890249] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.890250] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.890253] Call Trace:
>[   67.890256]  intel_dp_aux_ch+0x12a/0x6e0
>[   67.890260]  ? wake_atomic_t_function+0x60/0x60
>[   67.890263]  intel_dp_aux_transfer+0xa0/0x1f0
>[   67.890267]  drm_dp_dpcd_access+0x58/0xf0
>[   67.890274]  drm_dp_dpcd_read+0x52/0x60
>[   67.890278]  intel_dp_get_link_status+0x1d/0x30
>[   67.890282]  intel_dp_start_link_train+0x270/0x520
>[   67.890286]  intel_ddi_pre_enable+0x378/0x630
>[   67.890290]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   67.890295]  haswell_crtc_enable+0x26b/0x7f0
>[   67.890298]  intel_update_crtc+0x43/0xd0
>[   67.890301]  skl_update_crtcs+0x1a9/0x1e0
>[   67.890305]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   67.890311]  intel_atomic_commit+0x3af/0x4a0
>[   67.890315]  drm_atomic_commit+0x46/0x50
>[   67.890319]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.890324]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.890329]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.890336]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.890339]  drm_ioctl+0x1f2/0x440
>[   67.890343]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.890348]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.890354]  do_vfs_ioctl+0x8d/0x590
>[   67.890359]  ? security_file_ioctl+0x3e/0x60
>[   67.890362]  SyS_ioctl+0x74/0x80
>[   67.890365]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.890368] RIP: 0033:0x7faabd9dc357
>[   67.890370] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.890372] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.890373] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.890375] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   67.890378] R10: 0005aee7a2d67466 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.890379] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.890381] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   67.890442] ---[ end trace a27ce992f45e7213 ]---
>[   67.890448] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   67.890455] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   67.890627] Use count on domain AUX_A is already zero
>[   67.890642] ------------[ cut here ]------------
>[   67.890651] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   67.890658] Modules linked in: x86_pkg_temp_thermal
>[   67.890678] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   67.890686] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   67.890691] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   67.890700] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   67.890705] RSP: 0018:ffffa5dc817cf7b0 EFLAGS: 00010282
>[   67.890716] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   67.890722] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   67.890726] RBP: ffffa5dc817cf7d8 R08: 0000000000000101 R09: 0000000000004202
>[   67.890734] R10: ffffa1d7758e2950 R11: 0000000000004202 R12: ffffa1d7758e4b40
>[   67.890741] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   67.890747] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   67.890756] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   67.890762] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   67.890768] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   67.890772] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   67.890777] Call Trace:
>[   67.890787]  intel_dp_aux_ch+0x12a/0x6e0
>[   67.890795]  ? wake_atomic_t_function+0x60/0x60
>[   67.890802]  intel_dp_aux_transfer+0x12d/0x1f0
>[   67.890809]  ? drm_printk+0x89/0x90
>[   67.890820]  drm_dp_dpcd_access+0x58/0xf0
>[   67.890829]  drm_dp_dpcd_write+0x16/0x20
>[   67.890837]  intel_dp_set_link_train+0x44/0xe0
>[   67.890849]  intel_dp_stop_link_train+0xb/0x10
>[   67.890857]  intel_ddi_pre_enable+0x393/0x630
>[   67.890868]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   67.890876]  haswell_crtc_enable+0x26b/0x7f0
>[   67.890884]  intel_update_crtc+0x43/0xd0
>[   67.890893]  skl_update_crtcs+0x1a9/0x1e0
>[   67.890903]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   67.890910]  intel_atomic_commit+0x3af/0x4a0
>[   67.890920]  drm_atomic_commit+0x46/0x50
>[   67.890927]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   67.890934]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   67.890940]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   67.890947]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   67.890951]  drm_ioctl+0x1f2/0x440
>[   67.890956]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   67.890963]  ? selinux_file_ioctl+0x104/0x1a0
>[   67.890972]  do_vfs_ioctl+0x8d/0x590
>[   67.890977]  ? security_file_ioctl+0x3e/0x60
>[   67.890982]  SyS_ioctl+0x74/0x80
>[   67.890987]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   67.890989] RIP: 0033:0x7faabd9dc357
>[   67.890991] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   67.890996] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   67.890998] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   67.891000] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   67.891002] R10: 0005aee7a2d67466 R11: 0000000000000246 R12: 00000000c01864b0
>[   67.891004] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   67.891007] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   67.891095] ---[ end trace a27ce992f45e7214 ]---
>[   67.891489] [drm:intel_enable_pipe] enabling pipe C
>[   67.891496] [drm:drm_crtc_vblank_on] crtc 2, vblank enabled 0, inmodeset 1
>[   67.891504] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 67.889883 -> 67.890348 [e 0 us, 0 rep]
>[   67.891510] [drm:intel_edp_backlight_on.part.29] 
>[   67.891514] [drm:intel_panel_enable_backlight] pipe C
>[   67.891569] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   68.088712] Use count on domain AUX_A is already zero
>[   68.088725] ------------[ cut here ]------------
>[   68.088733] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   68.088734] Modules linked in: x86_pkg_temp_thermal
>[   68.088740] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   68.088741] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   68.088743] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   68.088747] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   68.088749] RSP: 0018:ffffa5dc817cf8f0 EFLAGS: 00010286
>[   68.088752] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   68.088754] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   68.088755] RBP: ffffa5dc817cf918 R08: 0000000000000001 R09: 0000000000004240
>[   68.088757] R10: ffffa5dc817cf918 R11: 0000000000004240 R12: ffffa1d7758e4b40
>[   68.088758] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   68.088761] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   68.088763] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   68.088764] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   68.088766] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   68.088768] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   68.088769] Call Trace:
>[   68.088774]  _intel_edp_backlight_on+0xe3/0x110
>[   68.088777]  intel_edp_backlight_on.part.29+0x34/0x40
>[   68.088780]  intel_edp_backlight_on+0x13/0x20
>[   68.088784]  intel_enable_ddi+0xbe/0xe0
>[   68.088789]  intel_encoders_enable.isra.104+0x6c/0x90
>[   68.088793]  haswell_crtc_enable+0x326/0x7f0
>[   68.088796]  intel_update_crtc+0x43/0xd0
>[   68.088799]  skl_update_crtcs+0x1a9/0x1e0
>[   68.088803]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   68.088806]  intel_atomic_commit+0x3af/0x4a0
>[   68.088810]  drm_atomic_commit+0x46/0x50
>[   68.088814]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   68.088819]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   68.088824]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   68.088829]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   68.088832]  drm_ioctl+0x1f2/0x440
>[   68.088836]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   68.088841]  ? selinux_file_ioctl+0x104/0x1a0
>[   68.088846]  do_vfs_ioctl+0x8d/0x590
>[   68.088850]  ? security_file_ioctl+0x3e/0x60
>[   68.088853]  SyS_ioctl+0x74/0x80
>[   68.088857]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   68.088859] RIP: 0033:0x7faabd9dc357
>[   68.088861] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   68.088864] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   68.088865] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   68.088867] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   68.088869] R10: 0005aee7a2d67466 R11: 0000000000000246 R12: 00000000c01864b0
>[   68.088870] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   68.088872] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   68.088924] ---[ end trace a27ce992f45e7215 ]---
>[   68.088929] [drm:intel_psr_enable] PSR disable by flag
>[   68.088933] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   68.088940] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   68.088947] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,913)@ 68.87326 -> 68.73635 [e 0 us, 0 rep]
>[   68.088952] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=81, diff=11, hw=92 hw_last=81
>[   68.088999] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   68.089007] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   68.089010] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   68.089031] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   68.091494] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-29)@ 68.89869 -> 68.90304 [e 0 us, 0 rep]
>[   68.091500] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=92, diff=1, hw=93 hw_last=92
>[   68.091504] [drm:drm_handle_vblank] vblank event on 92, current 93
>[   68.091535] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dc800
>[   68.091544] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   68.091551] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   68.091557] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   68.091566] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   68.091575] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dc800
>[   68.091585] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   68.091612] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.091633] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dc800
>[   68.091646] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   68.091657] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a74000 state to ffffa1d7756dc800
>[   68.091663] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   68.091669] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775749500 state to ffffa1d7756dc800
>[   68.091676] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749500 to [CRTC:46:pipe C]
>[   68.091686] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775749500
>[   68.091701] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   68.091711] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   68.091717] [drm:drm_atomic_check_only] checking ffffa1d7756dc800
>[   68.091726] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   68.091731] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>[   68.091749] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756dc800 nonblocking
>[   68.091769] [drm:drm_mode_object_put] OBJ ID: 61 (3)
>[   68.091784] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   68.091790] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   68.091795] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   68.091804] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756df400
>[   68.091812] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   68.091817] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756df400
>[   68.091821] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   68.091826] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   68.091831] [drm:drm_atomic_check_only] checking ffffa1d7756df400
>[   68.091837] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   68.091842] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: n
>[   68.091847] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756df400
>[   68.091857] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   68.091862] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   68.091867] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdf00 state to ffffa1d7756df400
>[   68.091871] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   68.091875] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   68.091880] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   68.091884] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748500 state to ffffa1d7756df400
>[   68.091891] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756df400
>[   68.091895] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   68.091899] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   68.091907] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   68.091911] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   68.091916] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   68.091921] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   68.091924] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   68.091927] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   68.091931] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   68.091935] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   68.091940] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   68.091942] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   68.091944] [drm:intel_dump_pipe_config] requested mode:
>[   68.091951] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   68.091953] [drm:intel_dump_pipe_config] adjusted mode:
>[   68.091958] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   68.091962] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   68.091965] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   68.091970] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   68.091973] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   68.091976] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   68.091982] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   68.091983] [drm:intel_dump_pipe_config] planes on this crtc
>[   68.091988] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   68.091991] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   68.091995] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   68.092002] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   68.092007] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   68.092012] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   68.092016] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   68.092023] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   68.092027] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 0, off 1, on 0, ms 1
>[   68.092032] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   68.092038] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   68.092045] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   68.092049] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76000 state to ffffa1d7756df400
>[   68.092053] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a77000 state to ffffa1d7756df400
>[   68.092061] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 860) -> (0 - 0)
>[   68.092067] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (860 - 892) -> (0 - 0)
>[   68.092072] [drm:drm_atomic_commit] committing ffffa1d7756df400
>[   68.108145] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 68.106501 -> 68.106966 [e 0 us, 0 rep]
>[   68.108150] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=93, diff=1, hw=94 hw_last=93
>[   68.108156] [drm:drm_handle_vblank] vblank event on 93, current 94
>[   68.108181] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dc800
>[   68.108188] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   68.108194] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   68.108207] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dc800
>[   68.108213] [drm:intel_edp_backlight_off.part.30] 
>[   68.108238] Use count on domain AUX_A is already zero
>[   68.108255] ------------[ cut here ]------------
>[   68.108264] WARNING: CPU: 1 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   68.108266] Modules linked in: x86_pkg_temp_thermal
>[   68.108275] CPU: 1 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   68.108277] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   68.108280] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   68.108287] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   68.108289] RSP: 0018:ffffa5dc817cf9e8 EFLAGS: 00010292
>[   68.108295] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   68.108298] RDX: ffffa1d781c54790 RSI: ffffa1d781c4cba8 RDI: ffffa1d781c4cba8
>[   68.108301] RBP: ffffa5dc817cfa10 R08: 0000000000000001 R09: 00000000000042d9
>[   68.108304] R10: ffffa5dc80f2be40 R11: 00000000000042d9 R12: ffffa1d7758e4b40
>[   68.108306] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   68.108310] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   68.108314] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   68.108316] CR2: 00007fae7efc3000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   68.108319] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   68.108321] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   68.108322] Call Trace:
>[   68.108331]  _intel_edp_backlight_off+0xab/0x110
>[   68.108336]  intel_edp_backlight_off.part.30+0x28/0x40
>[   68.108341]  intel_edp_backlight_off+0x13/0x20
>[   68.108346]  intel_disable_ddi+0x99/0xc0
>[   68.108352]  intel_encoders_disable.isra.105+0x7f/0x90
>[   68.108356]  haswell_crtc_disable+0x55/0x170
>[   68.108361]  intel_atomic_commit_tail+0x128/0xfe0
>[   68.108367]  intel_atomic_commit+0x3af/0x4a0
>[   68.108373]  ? drm_mode_object_put+0x3f/0x60
>[   68.108379]  drm_atomic_commit+0x46/0x50
>[   68.108384]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   68.108390]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   68.108397]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   68.108404]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   68.108408]  drm_ioctl+0x1f2/0x440
>[   68.108415]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   68.108422]  ? selinux_file_ioctl+0x104/0x1a0
>[   68.108427]  do_vfs_ioctl+0x8d/0x590
>[   68.108433]  ? __schedule+0x31c/0x6c0
>[   68.108437]  ? security_file_ioctl+0x3e/0x60
>[   68.108442]  SyS_ioctl+0x74/0x80
>[   68.108448]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   68.108452] RIP: 0033:0x7faabd9dc357
>[   68.108455] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   68.108460] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   68.108462] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   68.108464] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   68.108467] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   68.108469] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   68.108471] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   68.108560] ---[ end trace a27ce992f45e7216 ]---
>[   68.124782] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 68.123159 -> 68.123624 [e 0 us, 0 rep]
>[   68.124804] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=94, diff=1, hw=95 hw_last=94
>[   68.124807] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   68.124813] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-29)@ 68.123194 -> 68.123629 [e 0 us, 0 rep]
>[   68.124817] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=95, diff=0, hw=95 hw_last=95
>[   68.312686] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   68.312721] [drm:drm_crtc_vblank_off] crtc 2, vblank enabled 0, inmodeset 0
>[   68.312729] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,281)@ 68.311108 -> 68.306894 [e 0 us, 0 rep]
>[   68.312734] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=95, diff=11, hw=106 hw_last=95
>[   68.312738] [drm:intel_disable_pipe] disabling pipe C
>[   68.325339] Use count on domain AUX_A is already zero
>[   68.325353] ------------[ cut here ]------------
>[   68.325360] WARNING: CPU: 2 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   68.325361] Modules linked in: x86_pkg_temp_thermal
>[   68.325367] CPU: 2 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   68.325368] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   68.325370] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   68.325374] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   68.325376] RSP: 0018:ffffa5dc817cf8c8 EFLAGS: 00010292
>[   68.325379] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   68.325380] RDX: ffffa1d781c94790 RSI: ffffa1d781c8cba8 RDI: ffffa1d781c8cba8
>[   68.325382] RBP: ffffa5dc817cf8f0 R08: 0000000000000001 R09: 0000000000004316
>[   68.325383] R10: ffffa1d7758e2950 R11: 0000000000004316 R12: ffffa1d7758e4b40
>[   68.325385] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   68.325387] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c80000(0000) knlGS:0000000000000000
>[   68.325389] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   68.325391] CR2: 00007fae7efc8000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   68.325392] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   68.325394] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   68.325395] Call Trace:
>[   68.325399]  intel_dp_aux_ch+0x12a/0x6e0
>[   68.325405]  ? wake_atomic_t_function+0x60/0x60
>[   68.325408]  intel_dp_aux_transfer+0x12d/0x1f0
>[   68.325411]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   68.325416]  drm_dp_dpcd_access+0x58/0xf0
>[   68.325421]  drm_dp_dpcd_write+0x16/0x20
>[   68.325424]  intel_dp_sink_dpms+0x9f/0xd0
>[   68.325428]  intel_ddi_post_disable+0x14a/0x260
>[   68.325433]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   68.325436]  haswell_crtc_disable+0x100/0x170
>[   68.325439]  intel_atomic_commit_tail+0x128/0xfe0
>[   68.325443]  intel_atomic_commit+0x3af/0x4a0
>[   68.325448]  ? drm_mode_object_put+0x3f/0x60
>[   68.325451]  drm_atomic_commit+0x46/0x50
>[   68.325455]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   68.325460]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   68.325464]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   68.325469]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   68.325472]  drm_ioctl+0x1f2/0x440
>[   68.325476]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   68.325482]  ? selinux_file_ioctl+0x104/0x1a0
>[   68.325485]  do_vfs_ioctl+0x8d/0x590
>[   68.325490]  ? __schedule+0x31c/0x6c0
>[   68.325494]  ? security_file_ioctl+0x3e/0x60
>[   68.325498]  SyS_ioctl+0x74/0x80
>[   68.325501]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   68.325504] RIP: 0033:0x7faabd9dc357
>[   68.325505] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   68.325508] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   68.325510] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   68.325511] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   68.325512] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   68.325514] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   68.325516] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   68.325568] ---[ end trace a27ce992f45e7217 ]---
>[   68.325581] Use count on domain AUX_A is already zero
>[   68.325591] ------------[ cut here ]------------
>[   68.325596] WARNING: CPU: 2 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   68.325597] Modules linked in: x86_pkg_temp_thermal
>[   68.325601] CPU: 2 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   68.325602] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   68.325604] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   68.325607] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   68.325609] RSP: 0018:ffffa5dc817cfa20 EFLAGS: 00010282
>[   68.325611] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   68.325613] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c8cba0
>[   68.325614] RBP: ffffa5dc817cfa48 R08: 0000000000000001 R09: 000000000000434d
>[   68.325616] R10: ffffa1d7758e2950 R11: 000000000000434d R12: ffffa1d7758e4b40
>[   68.325633] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   68.325636] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c80000(0000) knlGS:0000000000000000
>[   68.325639] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   68.325641] CR2: 00007fae7efc8000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   68.325643] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   68.325645] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   68.325647] Call Trace:
>[   68.325652]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   68.325656]  intel_edp_panel_vdd_on+0x13/0x20
>[   68.325660]  intel_ddi_post_disable+0xca/0x260
>[   68.325666]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   68.325679]  haswell_crtc_disable+0x100/0x170
>[   68.325688]  intel_atomic_commit_tail+0x128/0xfe0
>[   68.325703]  intel_atomic_commit+0x3af/0x4a0
>[   68.325712]  ? drm_mode_object_put+0x3f/0x60
>[   68.325720]  drm_atomic_commit+0x46/0x50
>[   68.325731]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   68.325740]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   68.325752]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   68.325763]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   68.325772]  drm_ioctl+0x1f2/0x440
>[   68.325781]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   68.325793]  ? selinux_file_ioctl+0x104/0x1a0
>[   68.325803]  do_vfs_ioctl+0x8d/0x590
>[   68.325811]  ? __schedule+0x31c/0x6c0
>[   68.325824]  ? security_file_ioctl+0x3e/0x60
>[   68.325832]  SyS_ioctl+0x74/0x80
>[   68.325843]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   68.325849] RIP: 0033:0x7faabd9dc357
>[   68.325859] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   68.325869] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   68.325876] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   68.325882] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   68.325890] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   68.325899] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   68.325905] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   68.326032] ---[ end trace a27ce992f45e7218 ]---
>[   68.326040] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   68.326065] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   68.326122] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   68.377874] [drm:wait_panel_status] Wait complete
>[   68.377877] Use count on domain AUX_A is already zero
>[   68.377889] ------------[ cut here ]------------
>[   68.377896] WARNING: CPU: 2 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   68.377897] Modules linked in: x86_pkg_temp_thermal
>[   68.377903] CPU: 2 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   68.377904] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   68.377906] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   68.377910] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   68.377912] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   68.377915] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   68.377916] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c8cba0
>[   68.377918] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 0000000000004383
>[   68.377920] R10: ffffa5dc80cf3e88 R11: 0000000000004383 R12: ffffa1d7758e4b40
>[   68.377921] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   68.377924] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c80000(0000) knlGS:0000000000000000
>[   68.377926] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   68.377928] CR2: 00007fae7efc8000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   68.377929] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   68.377931] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   68.377932] Call Trace:
>[   68.377937]  intel_edp_panel_off.part.28+0x12f/0x160
>[   68.377940]  intel_edp_panel_off+0x13/0x20
>[   68.377945]  intel_ddi_post_disable+0xd2/0x260
>[   68.377950]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   68.377952]  haswell_crtc_disable+0x100/0x170
>[   68.377956]  intel_atomic_commit_tail+0x128/0xfe0
>[   68.377960]  intel_atomic_commit+0x3af/0x4a0
>[   68.377965]  ? drm_mode_object_put+0x3f/0x60
>[   68.377968]  drm_atomic_commit+0x46/0x50
>[   68.377973]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   68.377978]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   68.377982]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   68.377987]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   68.377990]  drm_ioctl+0x1f2/0x440
>[   68.377994]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   68.378000]  ? selinux_file_ioctl+0x104/0x1a0
>[   68.378004]  do_vfs_ioctl+0x8d/0x590
>[   68.378008]  ? __schedule+0x31c/0x6c0
>[   68.378013]  ? security_file_ioctl+0x3e/0x60
>[   68.378016]  SyS_ioctl+0x74/0x80
>[   68.378020]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   68.378022] RIP: 0033:0x7faabd9dc357
>[   68.378024] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   68.378027] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   68.378028] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   68.378030] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   68.378032] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   68.378033] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   68.378035] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   68.378087] ---[ end trace a27ce992f45e7219 ]---
>[   68.378098] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 4, on? 1) for crtc 46
>[   68.378104] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   68.378121] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   68.378125] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   68.378129] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   68.378132] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   68.378134] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   68.378137] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   68.378140] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   68.378145] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   68.378150] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   68.378155] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   68.378160] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   68.378167] [drm:intel_power_well_disable] disabling DC off
>[   68.378171] [drm:intel_power_well_disable] disabling always-on
>[   68.378176] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   68.378179] [drm:intel_power_well_enable] enabling always-on
>[   68.378183] [drm:intel_power_well_disable] disabling always-on
>[   68.378188] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   68.378191] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   68.378195] [drm:intel_power_well_enable] enabling always-on
>[   68.378198] [drm:intel_power_well_disable] disabling always-on
>[   68.378202] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   68.378205] [drm:intel_power_well_enable] enabling always-on
>[   68.378208] [drm:intel_power_well_disable] disabling always-on
>[   68.378211] Use count on power well DC off is already zero
>[   68.378222] ------------[ cut here ]------------
>[   68.378227] WARNING: CPU: 2 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   68.378227] Modules linked in: x86_pkg_temp_thermal
>[   68.378232] CPU: 2 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   68.378233] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   68.378235] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   68.378238] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   68.378239] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   68.378242] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   68.378244] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   68.378245] RBP: ffffa5dc817cfb48 R08: 000000000000002e R09: 00000000000043cd
>[   68.378247] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   68.378249] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   68.378251] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c80000(0000) knlGS:0000000000000000
>[   68.378253] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   68.378254] CR2: 00007fae7efc8000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   68.378256] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   68.378257] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   68.378258] Call Trace:
>[   68.378262]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   68.378266]  intel_atomic_commit+0x3af/0x4a0
>[   68.378270]  ? drm_mode_object_put+0x3f/0x60
>[   68.378274]  drm_atomic_commit+0x46/0x50
>[   68.378278]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   68.378283]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   68.378287]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   68.378292]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   68.378295]  drm_ioctl+0x1f2/0x440
>[   68.378299]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   68.378304]  ? selinux_file_ioctl+0x104/0x1a0
>[   68.378308]  do_vfs_ioctl+0x8d/0x590
>[   68.378312]  ? __schedule+0x31c/0x6c0
>[   68.378317]  ? security_file_ioctl+0x3e/0x60
>[   68.378321]  SyS_ioctl+0x74/0x80
>[   68.378325]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   68.378327] RIP: 0033:0x7faabd9dc357
>[   68.378328] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   68.378331] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   68.378333] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   68.378334] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   68.378336] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   68.378338] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   68.378340] Code: c8 4c 89 e7 e8 d7 23 46 
>[   68.378353] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   68.378354] 00 
>[   68.378360] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   68.378361] 4c 89 
>[   68.378366] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   68.378367] ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 
>[   68.378397] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   68.378405] 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   68.378673] ---[ end trace a27ce992f45e721a ]---
>[   68.378683] Use count on power well always-on is already zero
>[   68.378700] ------------[ cut here ]------------
>[   68.378708] WARNING: CPU: 2 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   68.378715] Modules linked in: x86_pkg_temp_thermal
>[   68.378740] CPU: 2 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   68.378750] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   68.378757] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   68.378761] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   68.378762] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   68.378765] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffa1d781c9a9c0
>[   68.378768] RDX: 0000000000200000 RSI: 0000000000000001 RDI: ffffffffa0c9d84c
>[   68.378771] RBP: ffffa5dc817cfb48 R08: 00000000000c0000 R09: ffffa1d781d1a9c0
>[   68.378773] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   68.378775] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   68.378779] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c80000(0000) knlGS:0000000000000000
>[   68.378781] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   68.378783] CR2: 00007fae7efc8000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   68.378785] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   68.378788] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   68.378790] Call Trace:
>[   68.378795]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   68.378800]  intel_atomic_commit+0x3af/0x4a0
>[   68.378807]  ? drm_mode_object_put+0x3f/0x60
>[   68.378811]  drm_atomic_commit+0x46/0x50
>[   68.378818]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   68.378824]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   68.378834]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   68.378840]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   68.378844]  drm_ioctl+0x1f2/0x440
>[   68.378851]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   68.378858]  ? selinux_file_ioctl+0x104/0x1a0
>[   68.378865]  do_vfs_ioctl+0x8d/0x590
>[   68.378871]  ? __schedule+0x31c/0x6c0
>[   68.378877]  ? security_file_ioctl+0x3e/0x60
>[   68.378882]  SyS_ioctl+0x74/0x80
>[   68.378887]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   68.378891] RIP: 0033:0x7faabd9dc357
>[   68.378895] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   68.378898] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   68.378902] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   68.378904] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   68.378906] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   68.378908] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   68.378912] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   68.378999] ---[ end trace a27ce992f45e721b ]---
>[   68.379012] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756df400
>[   68.379022] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   68.379028] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   68.379035] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   68.379042] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   68.379049] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756df400
>[   68.379055] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   68.379066] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.379084] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7428ee800
>[   68.379097] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   68.379112] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d74e6a1800 state to ffffa1d7428ee800
>[   68.379125] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   68.379137] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d7716d5700 state to ffffa1d7428ee800
>[   68.379153] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7716d5700 to [CRTC:46:pipe C]
>[   68.379168] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d7716d5700
>[   68.379180] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   68.379195] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   68.379205] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   68.379219] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7428ee800
>[   68.379232] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   68.379242] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   68.379257] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7428ee800
>[   68.379270] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   68.379280] [drm:drm_ioctl] ret = -22
>[   68.379329] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   68.379345] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7428ee800
>[   68.379357] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   68.379366] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d74e6a1800 state to ffffa1d7428ee800
>[   68.379379] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   68.379393] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d7716d5700 state to ffffa1d7428ee800
>[   68.379404] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7716d5700 to [CRTC:46:pipe C]
>[   68.379415] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d7716d5700
>[   68.379419] [drm:drm_mode_object_get] OBJ ID: 61 (2)
>[   68.379424] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   68.379430] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   68.379437] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7428ee800
>[   68.379443] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   68.379449] [drm:drm_mode_object_put] OBJ ID: 61 (3)
>[   68.379454] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7428ee800
>[   68.379461] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   68.379465] [drm:drm_ioctl] ret = -22
>[   68.379471] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   68.379479] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   68.379485] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   68.379495] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7428ee800
>[   68.379501] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   68.379508] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d74e6a1800 state to ffffa1d7428ee800
>[   68.379513] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   68.379518] [drm:drm_atomic_check_only] checking ffffa1d7428ee800
>[   68.379526] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   68.379534] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: y
>[   68.379540] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7428ee800
>[   68.379547] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   68.379552] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   68.379559] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d749e6d280 state to ffffa1d7428ee800
>[   68.379567] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   68.379572] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   68.379580] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   68.379585] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d7716d5700 state to ffffa1d7428ee800
>[   68.379595] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7428ee800
>[   68.379601] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   68.379607] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   68.379613] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   68.379617] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   68.379632] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   68.379638] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   68.379645] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   68.379653] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   68.379664] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   68.379677] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   68.379691] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   68.379702] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   68.379713] [drm:intel_dump_pipe_config] requested mode:
>[   68.379729] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   68.379742] [drm:intel_dump_pipe_config] adjusted mode:
>[   68.379759] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   68.379776] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   68.379789] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   68.379797] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   68.379810] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   68.379825] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   68.379839] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   68.379849] [drm:intel_dump_pipe_config] planes on this crtc
>[   68.379863] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   68.379872] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   68.379884] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   68.379889] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   68.379895] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   68.379903] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   68.379909] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   68.379919] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   68.379925] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 0 -> 1, off 0, on 1, ms 1
>[   68.379933] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   68.379940] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   68.379949] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   68.379955] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d74e6a2800 state to ffffa1d7428ee800
>[   68.379962] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d74e6a3000 state to ffffa1d7428ee800
>[   68.379977] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 0) -> (0 - 860)
>[   68.379981] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (0 - 0) -> (860 - 892)
>[   68.379986] [drm:drm_atomic_commit] committing ffffa1d7428ee800
>[   68.380015] [drm:intel_power_well_enable] enabling always-on
>[   68.380019] [drm:intel_power_well_enable] enabling DC off
>[   68.380025] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   68.380040] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   68.380045] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   68.380057] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   68.380072] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   68.380084] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   68.380096] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   68.380111] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   68.380125] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   68.380140] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   68.380153] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   68.380167] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   68.380180] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 4, on? 0) for crtc 46
>[   68.380187] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   68.380212] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   68.380218] [drm:edp_panel_on] Turn eDP port A panel power on
>[   68.380229] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   68.380232] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   68.960752] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   68.960762] [drm:wait_panel_status] Wait complete
>[   68.960787] [drm:edp_panel_on] Wait for panel power on
>[   68.960842] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   69.096679] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   69.096686] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   69.096691] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   69.096732] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   69.162863] [drm:wait_panel_status] Wait complete
>[   69.162867] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294736458
>[   69.162881] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   69.164992] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   69.165013] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   69.165026] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   69.165074] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   69.165248] Use count on domain AUX_A is already zero
>[   69.165263] ------------[ cut here ]------------
>[   69.165270] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.165271] Modules linked in: x86_pkg_temp_thermal
>[   69.165278] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.165280] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.165282] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.165286] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.165288] RSP: 0018:ffffa5dc817cf7b8 EFLAGS: 00010296
>[   69.165291] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   69.165293] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   69.165294] RBP: ffffa5dc817cf7e0 R08: 0000000000000001 R09: 00000000000044b7
>[   69.165296] R10: ffffa1d7758e2950 R11: 00000000000044b7 R12: ffffa1d7758e4b40
>[   69.165297] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   69.165300] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   69.165302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.165303] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.165305] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.165306] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.165308] Call Trace:
>[   69.165313]  intel_dp_aux_ch+0x12a/0x6e0
>[   69.165319]  ? wake_atomic_t_function+0x60/0x60
>[   69.165322]  intel_dp_aux_transfer+0x12d/0x1f0
>[   69.165327]  drm_dp_dpcd_access+0x58/0xf0
>[   69.165332]  drm_dp_dpcd_write+0x16/0x20
>[   69.165335]  intel_dp_sink_dpms+0x41/0xd0
>[   69.165339]  intel_ddi_pre_enable+0x34a/0x630
>[   69.165344]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   69.165348]  haswell_crtc_enable+0x26b/0x7f0
>[   69.165352]  intel_update_crtc+0x43/0xd0
>[   69.165355]  skl_update_crtcs+0x1a9/0x1e0
>[   69.165358]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   69.165362]  intel_atomic_commit+0x3af/0x4a0
>[   69.165366]  drm_atomic_commit+0x46/0x50
>[   69.165371]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.165376]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.165380]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.165385]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.165388]  drm_ioctl+0x1f2/0x440
>[   69.165392]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.165398]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.165403]  do_vfs_ioctl+0x8d/0x590
>[   69.165408]  ? security_file_ioctl+0x3e/0x60
>[   69.165411]  SyS_ioctl+0x74/0x80
>[   69.165416]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.165418] RIP: 0033:0x7faabd9dc357
>[   69.165419] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.165422] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.165424] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.165425] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   69.165427] R10: 00166e9f9bfb4b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.165428] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.165430] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.165482] ---[ end trace a27ce992f45e721c ]---
>[   69.165495] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   69.166274] Use count on domain AUX_A is already zero
>[   69.166289] ------------[ cut here ]------------
>[   69.166296] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.166298] Modules linked in: x86_pkg_temp_thermal
>[   69.166306] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.166308] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.166310] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.166314] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.166319] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   69.166323] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   69.166326] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   69.166328] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 00000000000044ee
>[   69.166330] R10: ffffa1d7758e2950 R11: 00000000000044ee R12: ffffa1d7758e4b40
>[   69.166332] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   69.166337] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   69.166340] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.166344] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.166346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.166348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.166351] Call Trace:
>[   69.166356]  intel_dp_aux_ch+0x12a/0x6e0
>[   69.166363]  ? wake_atomic_t_function+0x60/0x60
>[   69.166368]  intel_dp_aux_transfer+0x12d/0x1f0
>[   69.166374]  drm_dp_dpcd_access+0x58/0xf0
>[   69.166380]  drm_dp_dpcd_write+0x16/0x20
>[   69.166388]  intel_dp_start_link_train+0x7b/0x520
>[   69.166394]  intel_ddi_pre_enable+0x378/0x630
>[   69.166400]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   69.166407]  haswell_crtc_enable+0x26b/0x7f0
>[   69.166413]  intel_update_crtc+0x43/0xd0
>[   69.166417]  skl_update_crtcs+0x1a9/0x1e0
>[   69.166423]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   69.166428]  intel_atomic_commit+0x3af/0x4a0
>[   69.166434]  drm_atomic_commit+0x46/0x50
>[   69.166439]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.166446]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.166452]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.166459]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.166463]  drm_ioctl+0x1f2/0x440
>[   69.166468]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.166477]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.166484]  do_vfs_ioctl+0x8d/0x590
>[   69.166491]  ? security_file_ioctl+0x3e/0x60
>[   69.166495]  SyS_ioctl+0x74/0x80
>[   69.166500]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.166504] RIP: 0033:0x7faabd9dc357
>[   69.166506] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.166510] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.166512] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.166514] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   69.166517] R10: 00166e9f9bfb4b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.166520] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.166522] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.166607] ---[ end trace a27ce992f45e721d ]---
>[   69.166796] Use count on domain AUX_A is already zero
>[   69.166813] ------------[ cut here ]------------
>[   69.166826] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.166827] Modules linked in: x86_pkg_temp_thermal
>[   69.166836] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.166840] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.166843] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.166848] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.166851] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   69.166863] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   69.166870] RDX: ffffa1d781dd4790 RSI: ffffa1d781dccba8 RDI: ffffa1d781dccba8
>[   69.166878] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000004524
>[   69.166882] R10: ffffa1d7758e2950 R11: 0000000000004524 R12: ffffa1d7758e4b40
>[   69.166884] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   69.166888] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   69.166891] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.166897] CR2: 00007fae7efc5000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.166900] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.166902] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.166904] Call Trace:
>[   69.166911]  intel_dp_aux_ch+0x12a/0x6e0
>[   69.166924]  ? wake_atomic_t_function+0x60/0x60
>[   69.166933]  intel_dp_aux_transfer+0x12d/0x1f0
>[   69.166943]  drm_dp_dpcd_access+0x58/0xf0
>[   69.166952]  drm_dp_dpcd_write+0x16/0x20
>[   69.166959]  intel_dp_start_link_train+0xa3/0x520
>[   69.166967]  intel_ddi_pre_enable+0x378/0x630
>[   69.166973]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   69.166980]  haswell_crtc_enable+0x26b/0x7f0
>[   69.166991]  intel_update_crtc+0x43/0xd0
>[   69.166997]  skl_update_crtcs+0x1a9/0x1e0
>[   69.167002]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   69.167006]  intel_atomic_commit+0x3af/0x4a0
>[   69.167015]  drm_atomic_commit+0x46/0x50
>[   69.167026]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.167034]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.167042]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.167048]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.167051]  drm_ioctl+0x1f2/0x440
>[   69.167058]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.167064]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.167068]  do_vfs_ioctl+0x8d/0x590
>[   69.167073]  ? security_file_ioctl+0x3e/0x60
>[   69.167078]  SyS_ioctl+0x74/0x80
>[   69.167084]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.167086] RIP: 0033:0x7faabd9dc357
>[   69.167088] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.167090] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.167092] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.167093] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   69.167095] R10: 00166e9f9bfb4b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.167097] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.167099] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.167161] ---[ end trace a27ce992f45e721e ]---
>[   69.167169] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   69.167173] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   69.167176] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   69.167182] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   69.167361] Use count on domain AUX_A is already zero
>[   69.167372] ------------[ cut here ]------------
>[   69.167377] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.167377] Modules linked in: x86_pkg_temp_thermal
>[   69.167382] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.167384] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.167386] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.167389] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.167391] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   69.167393] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   69.167396] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781dccba0
>[   69.167397] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 000000000000455e
>[   69.167399] R10: ffffa1d7758e2950 R11: 000000000000455e R12: ffffa1d7758e4b40
>[   69.167400] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   69.167403] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   69.167404] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.167407] CR2: 00007fae7efc5000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.167408] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.167410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.167411] Call Trace:
>[   69.167414]  intel_dp_aux_ch+0x12a/0x6e0
>[   69.167420]  ? wake_atomic_t_function+0x60/0x60
>[   69.167423]  intel_dp_aux_transfer+0x12d/0x1f0
>[   69.167428]  ? drm_printk+0x89/0x90
>[   69.167434]  drm_dp_dpcd_access+0x58/0xf0
>[   69.167438]  drm_dp_dpcd_write+0x16/0x20
>[   69.167443]  intel_dp_set_link_train+0x44/0xe0
>[   69.167448]  intel_dp_start_link_train+0xd4/0x520
>[   69.167452]  intel_ddi_pre_enable+0x378/0x630
>[   69.167458]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   69.167461]  haswell_crtc_enable+0x26b/0x7f0
>[   69.167465]  intel_update_crtc+0x43/0xd0
>[   69.167469]  skl_update_crtcs+0x1a9/0x1e0
>[   69.167472]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   69.167477]  intel_atomic_commit+0x3af/0x4a0
>[   69.167483]  drm_atomic_commit+0x46/0x50
>[   69.167487]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.167491]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.167498]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.167502]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.167505]  drm_ioctl+0x1f2/0x440
>[   69.167510]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.167517]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.167521]  do_vfs_ioctl+0x8d/0x590
>[   69.167526]  ? security_file_ioctl+0x3e/0x60
>[   69.167529]  SyS_ioctl+0x74/0x80
>[   69.167533]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.167536] RIP: 0033:0x7faabd9dc357
>[   69.167537] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.167540] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.167541] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.167544] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   69.167545] R10: 00166e9f9bfb4b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.167547] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.167549] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.167612] ---[ end trace a27ce992f45e721f ]---
>[   69.167876] Use count on domain AUX_A is already zero
>[   69.167890] ------------[ cut here ]------------
>[   69.167896] WARNING: CPU: 7 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.167903] Modules linked in: x86_pkg_temp_thermal
>[   69.167909] CPU: 7 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.167911] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.167914] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.167918] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.167922] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   69.167925] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   69.167927] RDX: ffffa1d781dd4790 RSI: ffffa1d781dccba8 RDI: ffffa1d781dccba8
>[   69.167929] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000004596
>[   69.167931] R10: ffffa1d7758e2950 R11: 0000000000004596 R12: ffffa1d7758e4b40
>[   69.167934] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   69.167937] FS:  00007faabf4d7a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   69.167945] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.167950] CR2: 00007fae7efc5000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.167955] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.167962] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.167971] Call Trace:
>[   69.167979]  intel_dp_aux_ch+0x12a/0x6e0
>[   69.167985]  ? wake_atomic_t_function+0x60/0x60
>[   69.167989]  intel_dp_aux_transfer+0xa0/0x1f0
>[   69.167995]  drm_dp_dpcd_access+0x58/0xf0
>[   69.168002]  drm_dp_dpcd_read+0x2c/0x60
>[   69.168007]  intel_dp_get_link_status+0x1d/0x30
>[   69.168013]  intel_dp_start_link_train+0xfd/0x520
>[   69.168023]  intel_ddi_pre_enable+0x378/0x630
>[   69.168034]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   69.168041]  haswell_crtc_enable+0x26b/0x7f0
>[   69.168046]  intel_update_crtc+0x43/0xd0
>[   69.168051]  skl_update_crtcs+0x1a9/0x1e0
>[   69.168058]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   69.168063]  intel_atomic_commit+0x3af/0x4a0
>[   69.168072]  drm_atomic_commit+0x46/0x50
>[   69.168080]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.168087]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.168096]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.168102]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.168107]  drm_ioctl+0x1f2/0x440
>[   69.168113]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.168118]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.168122]  do_vfs_ioctl+0x8d/0x590
>[   69.168126]  ? security_file_ioctl+0x3e/0x60
>[   69.168130]  SyS_ioctl+0x74/0x80
>[   69.168133]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.168135] RIP: 0033:0x7faabd9dc357
>[   69.168136] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.168141] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.168142] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.168144] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   69.168145] R10: 00166e9f9bfb4b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.168146] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.168148] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.168207] ---[ end trace a27ce992f45e7220 ]---
>[   69.168421] Use count on domain AUX_A is already zero
>[   69.168436] ------------[ cut here ]------------
>[   69.168443] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.168447] Modules linked in: x86_pkg_temp_thermal
>[   69.168454] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.168456] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.168458] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.168463] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.168466] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   69.168469] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   69.168472] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   69.168475] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 00000000000045cd
>[   69.168478] R10: ffffa1d7758e2950 R11: 00000000000045cd R12: ffffa1d7758e4b40
>[   69.168481] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   69.168485] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   69.168488] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.168490] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.168493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.168495] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.168496] Call Trace:
>[   69.168502]  intel_dp_aux_ch+0x12a/0x6e0
>[   69.168509]  ? wake_atomic_t_function+0x60/0x60
>[   69.168514]  intel_dp_aux_transfer+0xa0/0x1f0
>[   69.168521]  drm_dp_dpcd_access+0x58/0xf0
>[   69.168527]  drm_dp_dpcd_read+0x52/0x60
>[   69.168531]  intel_dp_get_link_status+0x1d/0x30
>[   69.168536]  intel_dp_start_link_train+0xfd/0x520
>[   69.168543]  intel_ddi_pre_enable+0x378/0x630
>[   69.168549]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   69.168555]  haswell_crtc_enable+0x26b/0x7f0
>[   69.168560]  intel_update_crtc+0x43/0xd0
>[   69.168564]  skl_update_crtcs+0x1a9/0x1e0
>[   69.168570]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   69.168576]  intel_atomic_commit+0x3af/0x4a0
>[   69.168581]  drm_atomic_commit+0x46/0x50
>[   69.168586]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.168593]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.168599]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.168606]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.168610]  drm_ioctl+0x1f2/0x440
>[   69.168615]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.168637]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.168647]  do_vfs_ioctl+0x8d/0x590
>[   69.168658]  ? security_file_ioctl+0x3e/0x60
>[   69.168667]  SyS_ioctl+0x74/0x80
>[   69.168678]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.168686] RIP: 0033:0x7faabd9dc357
>[   69.168691] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.168704] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.168709] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.168714] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   69.168719] R10: 00166e9f9bfb4b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.168728] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.168735] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.168876] ---[ end trace a27ce992f45e7221 ]---
>[   69.168884] [drm:intel_dp_start_link_train] clock recovery OK
>[   69.168890] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   69.169070] Use count on domain AUX_A is already zero
>[   69.169083] ------------[ cut here ]------------
>[   69.169090] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.169092] Modules linked in: x86_pkg_temp_thermal
>[   69.169100] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.169101] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.169104] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.169108] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.169110] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   69.169115] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   69.169118] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   69.169120] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000004606
>[   69.169123] R10: ffffa1d7758e2950 R11: 0000000000004606 R12: ffffa1d7758e4b40
>[   69.169125] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   69.169128] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   69.169131] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.169133] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.169135] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.169138] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.169141] Call Trace:
>[   69.169146]  intel_dp_aux_ch+0x12a/0x6e0
>[   69.169152]  ? wake_atomic_t_function+0x60/0x60
>[   69.169156]  intel_dp_aux_transfer+0x12d/0x1f0
>[   69.169160]  ? drm_printk+0x89/0x90
>[   69.169169]  drm_dp_dpcd_access+0x58/0xf0
>[   69.169175]  drm_dp_dpcd_write+0x16/0x20
>[   69.169180]  intel_dp_set_link_train+0x44/0xe0
>[   69.169185]  intel_dp_start_link_train+0x216/0x520
>[   69.169192]  intel_ddi_pre_enable+0x378/0x630
>[   69.169198]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   69.169203]  haswell_crtc_enable+0x26b/0x7f0
>[   69.169207]  intel_update_crtc+0x43/0xd0
>[   69.169213]  skl_update_crtcs+0x1a9/0x1e0
>[   69.169218]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   69.169223]  intel_atomic_commit+0x3af/0x4a0
>[   69.169228]  drm_atomic_commit+0x46/0x50
>[   69.169233]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.169242]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.169248]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.169254]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.169258]  drm_ioctl+0x1f2/0x440
>[   69.169265]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.169272]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.169277]  do_vfs_ioctl+0x8d/0x590
>[   69.169283]  ? security_file_ioctl+0x3e/0x60
>[   69.169289]  SyS_ioctl+0x74/0x80
>[   69.169294]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.169296] RIP: 0033:0x7faabd9dc357
>[   69.169298] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.169302] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.169304] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.169306] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   69.169310] R10: 00166e9f9bfb4b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.169312] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.169315] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.169397] ---[ end trace a27ce992f45e7222 ]---
>[   69.169960] Use count on domain AUX_A is already zero
>[   69.169973] ------------[ cut here ]------------
>[   69.169981] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.169982] Modules linked in: x86_pkg_temp_thermal
>[   69.169990] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.169991] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.169994] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.169998] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.169999] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   69.170004] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   69.170006] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   69.170009] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 000000000000463e
>[   69.170012] R10: ffffa1d7758e2950 R11: 000000000000463e R12: ffffa1d7758e4b40
>[   69.170016] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   69.170019] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   69.170022] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.170024] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.170026] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.170028] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.170029] Call Trace:
>[   69.170035]  intel_dp_aux_ch+0x12a/0x6e0
>[   69.170041]  ? wake_atomic_t_function+0x60/0x60
>[   69.170045]  intel_dp_aux_transfer+0xa0/0x1f0
>[   69.170050]  drm_dp_dpcd_access+0x58/0xf0
>[   69.170058]  drm_dp_dpcd_read+0x2c/0x60
>[   69.170064]  intel_dp_get_link_status+0x1d/0x30
>[   69.170069]  intel_dp_start_link_train+0x270/0x520
>[   69.170076]  intel_ddi_pre_enable+0x378/0x630
>[   69.170082]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   69.170086]  haswell_crtc_enable+0x26b/0x7f0
>[   69.170091]  intel_update_crtc+0x43/0xd0
>[   69.170095]  skl_update_crtcs+0x1a9/0x1e0
>[   69.170100]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   69.170105]  intel_atomic_commit+0x3af/0x4a0
>[   69.170111]  drm_atomic_commit+0x46/0x50
>[   69.170119]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.170125]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.170131]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.170137]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.170142]  drm_ioctl+0x1f2/0x440
>[   69.170149]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.170156]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.170160]  do_vfs_ioctl+0x8d/0x590
>[   69.170167]  ? security_file_ioctl+0x3e/0x60
>[   69.170171]  SyS_ioctl+0x74/0x80
>[   69.170177]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.170180] RIP: 0033:0x7faabd9dc357
>[   69.170181] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.170186] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.170189] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.170191] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   69.170193] R10: 00166e9f9bfb4b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.170195] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.170198] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.170283] ---[ end trace a27ce992f45e7223 ]---
>[   69.170487] Use count on domain AUX_A is already zero
>[   69.170500] ------------[ cut here ]------------
>[   69.170506] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.170507] Modules linked in: x86_pkg_temp_thermal
>[   69.170512] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.170514] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.170530] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.170532] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.170533] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   69.170534] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   69.170535] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   69.170536] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000004675
>[   69.170537] R10: ffffa1d7758e2950 R11: 0000000000004675 R12: ffffa1d7758e4b40
>[   69.170538] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   69.170539] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   69.170540] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.170541] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.170542] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.170542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.170543] Call Trace:
>[   69.170545]  intel_dp_aux_ch+0x12a/0x6e0
>[   69.170548]  ? wake_atomic_t_function+0x60/0x60
>[   69.170549]  intel_dp_aux_transfer+0xa0/0x1f0
>[   69.170552]  drm_dp_dpcd_access+0x58/0xf0
>[   69.170554]  drm_dp_dpcd_read+0x52/0x60
>[   69.170556]  intel_dp_get_link_status+0x1d/0x30
>[   69.170558]  intel_dp_start_link_train+0x270/0x520
>[   69.170561]  intel_ddi_pre_enable+0x378/0x630
>[   69.170563]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   69.170565]  haswell_crtc_enable+0x26b/0x7f0
>[   69.170567]  intel_update_crtc+0x43/0xd0
>[   69.170569]  skl_update_crtcs+0x1a9/0x1e0
>[   69.170571]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   69.170574]  intel_atomic_commit+0x3af/0x4a0
>[   69.170576]  drm_atomic_commit+0x46/0x50
>[   69.170578]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.170580]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.170582]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.170586]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.170587]  drm_ioctl+0x1f2/0x440
>[   69.170589]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.170592]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.170593]  do_vfs_ioctl+0x8d/0x590
>[   69.170595]  ? security_file_ioctl+0x3e/0x60
>[   69.170598]  SyS_ioctl+0x74/0x80
>[   69.170600]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.170601] RIP: 0033:0x7faabd9dc357
>[   69.170602] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.170603] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.170604] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.170605] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   69.170606] R10: 00166e9f9bfb4b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.170607] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.170609] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.170748] ---[ end trace a27ce992f45e7224 ]---
>[   69.170751] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   69.170754] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   69.170907] Use count on domain AUX_A is already zero
>[   69.170913] ------------[ cut here ]------------
>[   69.170915] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.170917] Modules linked in: x86_pkg_temp_thermal
>[   69.170919] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.170920] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.170920] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.170922] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.170923] RSP: 0018:ffffa5dc817cf7b0 EFLAGS: 00010282
>[   69.170924] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   69.170925] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   69.170926] RBP: ffffa5dc817cf7d8 R08: 0000000000000001 R09: 00000000000046ae
>[   69.170927] R10: ffffa1d7758e2950 R11: 00000000000046ae R12: ffffa1d7758e4b40
>[   69.170928] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   69.170930] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   69.170931] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.170932] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.170933] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.170934] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.170934] Call Trace:
>[   69.170936]  intel_dp_aux_ch+0x12a/0x6e0
>[   69.170938]  ? wake_atomic_t_function+0x60/0x60
>[   69.170940]  intel_dp_aux_transfer+0x12d/0x1f0
>[   69.170943]  ? drm_printk+0x89/0x90
>[   69.170945]  drm_dp_dpcd_access+0x58/0xf0
>[   69.170947]  drm_dp_dpcd_write+0x16/0x20
>[   69.170949]  intel_dp_set_link_train+0x44/0xe0
>[   69.170951]  intel_dp_stop_link_train+0xb/0x10
>[   69.170953]  intel_ddi_pre_enable+0x393/0x630
>[   69.170957]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   69.170958]  haswell_crtc_enable+0x26b/0x7f0
>[   69.170961]  intel_update_crtc+0x43/0xd0
>[   69.170962]  skl_update_crtcs+0x1a9/0x1e0
>[   69.170964]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   69.170966]  intel_atomic_commit+0x3af/0x4a0
>[   69.170969]  drm_atomic_commit+0x46/0x50
>[   69.170971]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.170973]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.170975]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.170978]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.170980]  drm_ioctl+0x1f2/0x440
>[   69.170982]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.170985]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.170987]  do_vfs_ioctl+0x8d/0x590
>[   69.170989]  ? security_file_ioctl+0x3e/0x60
>[   69.170991]  SyS_ioctl+0x74/0x80
>[   69.170994]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.170995] RIP: 0033:0x7faabd9dc357
>[   69.170996] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.170997] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.170998] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.170999] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   69.171000] R10: 00166e9f9bfb4b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.171001] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.171002] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.171036] ---[ end trace a27ce992f45e7225 ]---
>[   69.171298] [drm:intel_enable_pipe] enabling pipe C
>[   69.171302] [drm:drm_crtc_vblank_on] crtc 2, vblank enabled 0, inmodeset 1
>[   69.171307] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 69.169689 -> 69.170154 [e 0 us, 0 rep]
>[   69.171310] [drm:intel_edp_backlight_on.part.29] 
>[   69.171312] [drm:intel_panel_enable_backlight] pipe C
>[   69.171366] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   69.368720] Use count on domain AUX_A is already zero
>[   69.368733] ------------[ cut here ]------------
>[   69.368741] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.368742] Modules linked in: x86_pkg_temp_thermal
>[   69.368748] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.368749] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.368751] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.368756] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.368757] RSP: 0018:ffffa5dc817cf8f0 EFLAGS: 00010286
>[   69.368760] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   69.368762] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   69.368763] RBP: ffffa5dc817cf918 R08: 0000000000000001 R09: 00000000000046ec
>[   69.368765] R10: ffffa5dc817cf918 R11: 00000000000046ec R12: ffffa1d7758e4b40
>[   69.368766] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   69.368769] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   69.368771] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.368772] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.368774] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.368775] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.368777] Call Trace:
>[   69.368782]  _intel_edp_backlight_on+0xe3/0x110
>[   69.368785]  intel_edp_backlight_on.part.29+0x34/0x40
>[   69.368788]  intel_edp_backlight_on+0x13/0x20
>[   69.368792]  intel_enable_ddi+0xbe/0xe0
>[   69.368797]  intel_encoders_enable.isra.104+0x6c/0x90
>[   69.368800]  haswell_crtc_enable+0x326/0x7f0
>[   69.368804]  intel_update_crtc+0x43/0xd0
>[   69.368807]  skl_update_crtcs+0x1a9/0x1e0
>[   69.368810]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   69.368814]  intel_atomic_commit+0x3af/0x4a0
>[   69.368818]  drm_atomic_commit+0x46/0x50
>[   69.368822]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.368827]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.368832]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.368837]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.368840]  drm_ioctl+0x1f2/0x440
>[   69.368844]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.368850]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.368853]  do_vfs_ioctl+0x8d/0x590
>[   69.368858]  ? security_file_ioctl+0x3e/0x60
>[   69.368861]  SyS_ioctl+0x74/0x80
>[   69.368865]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.368867] RIP: 0033:0x7faabd9dc357
>[   69.368869] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.368872] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.368873] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.368874] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   69.368876] R10: 00166e9f9bfb4b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.368878] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.368879] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.368931] ---[ end trace a27ce992f45e7226 ]---
>[   69.368937] [drm:intel_psr_enable] PSR disable by flag
>[   69.368940] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   69.368948] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   69.368956] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,925)@ 69.367335 -> 69.353464 [e 0 us, 0 rep]
>[   69.368961] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=107, diff=11, hw=118 hw_last=107
>[   69.369010] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   69.369018] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   69.369022] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   69.369044] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   69.371275] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 69.369653 -> 69.370118 [e 0 us, 0 rep]
>[   69.371280] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=118, diff=1, hw=119 hw_last=118
>[   69.371284] [drm:drm_handle_vblank] vblank event on 118, current 119
>[   69.371331] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7428ee800
>[   69.371341] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   69.371348] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   69.371352] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   69.371358] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   69.371362] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7428ee800
>[   69.371377] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   69.371408] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.371420] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dc800
>[   69.371427] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   69.371433] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756dc800
>[   69.371444] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   69.371449] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748500 state to ffffa1d7756dc800
>[   69.371455] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748500 to [CRTC:46:pipe C]
>[   69.371461] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d775748500
>[   69.371466] [drm:drm_mode_object_get] OBJ ID: 61 (2)
>[   69.371471] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   69.371478] [drm:drm_atomic_check_only] checking ffffa1d7756dc800
>[   69.371493] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 61
>[   69.371499] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>[   69.371514] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756dc800 nonblocking
>[   69.371535] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   69.371550] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   69.371556] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   69.371562] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   69.371575] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756ddc00
>[   69.371581] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   69.371589] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77000 state to ffffa1d7756ddc00
>[   69.371595] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   69.371602] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   69.371607] [drm:drm_atomic_check_only] checking ffffa1d7756ddc00
>[   69.371614] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   69.371634] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: n
>[   69.371643] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756ddc00
>[   69.371655] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   69.371665] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   69.371676] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb00 state to ffffa1d7756ddc00
>[   69.371686] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   69.371698] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   69.371708] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   69.371720] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748700 state to ffffa1d7756ddc00
>[   69.371736] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756ddc00
>[   69.371747] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   69.371757] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   69.371762] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   69.371767] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   69.371777] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   69.371785] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   69.371790] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   69.371795] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   69.371800] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   69.371805] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   69.371810] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   69.371815] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   69.371818] [drm:intel_dump_pipe_config] requested mode:
>[   69.371832] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   69.371839] [drm:intel_dump_pipe_config] adjusted mode:
>[   69.371856] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   69.371865] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   69.371881] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   69.371889] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   69.371895] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   69.371900] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   69.371907] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   69.371909] [drm:intel_dump_pipe_config] planes on this crtc
>[   69.371917] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:61, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   69.371921] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   69.371929] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   69.371933] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   69.371944] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   69.371954] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   69.371968] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   69.371979] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 61
>[   69.371984] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 0, off 1, on 0, ms 1
>[   69.371993] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   69.371999] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   69.372009] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   69.372016] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76000 state to ffffa1d7756ddc00
>[   69.372026] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71000 state to ffffa1d7756ddc00
>[   69.372041] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 860) -> (0 - 0)
>[   69.372044] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (860 - 892) -> (0 - 0)
>[   69.372051] [drm:drm_atomic_commit] committing ffffa1d7756ddc00
>[   69.387957] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 69.386317 -> 69.386782 [e 0 us, 0 rep]
>[   69.387963] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=119, diff=1, hw=120 hw_last=119
>[   69.387968] [drm:drm_handle_vblank] vblank event on 119, current 120
>[   69.387986] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dc800
>[   69.388002] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   69.388005] [drm:intel_edp_backlight_off.part.30] 
>[   69.388013] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   69.388019] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dc800
>[   69.388032] Use count on domain AUX_A is already zero
>[   69.388050] ------------[ cut here ]------------
>[   69.388060] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.388061] Modules linked in: x86_pkg_temp_thermal
>[   69.388069] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.388073] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.388078] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.388083] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.388085] RSP: 0018:ffffa5dc817cf9e8 EFLAGS: 00010292
>[   69.388091] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   69.388093] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   69.388096] RBP: ffffa5dc817cfa10 R08: 0000000000000101 R09: 0000000000004785
>[   69.388098] R10: ffffa5dc80f13e40 R11: 0000000000004785 R12: ffffa1d7758e4b40
>[   69.388101] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   69.388107] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   69.388111] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.388114] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.388116] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.388120] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.388122] Call Trace:
>[   69.388128]  _intel_edp_backlight_off+0xab/0x110
>[   69.388134]  intel_edp_backlight_off.part.30+0x28/0x40
>[   69.388139]  intel_edp_backlight_off+0x13/0x20
>[   69.388145]  intel_disable_ddi+0x99/0xc0
>[   69.388152]  intel_encoders_disable.isra.105+0x7f/0x90
>[   69.388157]  haswell_crtc_disable+0x55/0x170
>[   69.388162]  intel_atomic_commit_tail+0x128/0xfe0
>[   69.388169]  intel_atomic_commit+0x3af/0x4a0
>[   69.388177]  ? drm_mode_object_put+0x3f/0x60
>[   69.388181]  drm_atomic_commit+0x46/0x50
>[   69.388189]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.388196]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.388202]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.388208]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.388214]  drm_ioctl+0x1f2/0x440
>[   69.388221]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.388229]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.388234]  do_vfs_ioctl+0x8d/0x590
>[   69.388240]  ? __schedule+0x31c/0x6c0
>[   69.388244]  ? security_file_ioctl+0x3e/0x60
>[   69.388249]  SyS_ioctl+0x74/0x80
>[   69.388254]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.388257] RIP: 0033:0x7faabd9dc357
>[   69.388259] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.388263] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.388269] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.388271] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   69.388274] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.388276] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.388279] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.388366] ---[ end trace a27ce992f45e7227 ]---
>[   69.404619] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 69.402978 -> 69.403443 [e 0 us, 0 rep]
>[   69.404624] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=120, diff=1, hw=121 hw_last=120
>[   69.404628] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   69.404634] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-28)@ 69.403015 -> 69.403435 [e 0 us, 0 rep]
>[   69.404638] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=121, diff=0, hw=121 hw_last=121
>[   69.592653] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   69.592686] [drm:drm_crtc_vblank_off] crtc 2, vblank enabled 0, inmodeset 0
>[   69.592693] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,291)@ 69.591073 -> 69.586709 [e 0 us, 0 rep]
>[   69.592697] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=121, diff=11, hw=132 hw_last=121
>[   69.592700] [drm:intel_disable_pipe] disabling pipe C
>[   69.605301] Use count on domain AUX_A is already zero
>[   69.605314] ------------[ cut here ]------------
>[   69.605321] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.605322] Modules linked in: x86_pkg_temp_thermal
>[   69.605328] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.605330] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.605332] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.605336] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.605337] RSP: 0018:ffffa5dc817cf8c8 EFLAGS: 00010292
>[   69.605340] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   69.605342] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   69.605343] RBP: ffffa5dc817cf8f0 R08: 0000000000000001 R09: 00000000000047c2
>[   69.605345] R10: ffffa1d7758e2950 R11: 00000000000047c2 R12: ffffa1d7758e4b40
>[   69.605346] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   69.605349] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   69.605351] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.605352] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.605354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.605355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.605357] Call Trace:
>[   69.605361]  intel_dp_aux_ch+0x12a/0x6e0
>[   69.605366]  ? wake_atomic_t_function+0x60/0x60
>[   69.605370]  intel_dp_aux_transfer+0x12d/0x1f0
>[   69.605373]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   69.605378]  drm_dp_dpcd_access+0x58/0xf0
>[   69.605382]  drm_dp_dpcd_write+0x16/0x20
>[   69.605385]  intel_dp_sink_dpms+0x9f/0xd0
>[   69.605390]  intel_ddi_post_disable+0x14a/0x260
>[   69.605395]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   69.605397]  haswell_crtc_disable+0x100/0x170
>[   69.605401]  intel_atomic_commit_tail+0x128/0xfe0
>[   69.605404]  intel_atomic_commit+0x3af/0x4a0
>[   69.605409]  ? drm_mode_object_put+0x3f/0x60
>[   69.605413]  drm_atomic_commit+0x46/0x50
>[   69.605417]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.605422]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.605426]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.605431]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.605434]  drm_ioctl+0x1f2/0x440
>[   69.605438]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.605443]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.605447]  do_vfs_ioctl+0x8d/0x590
>[   69.605452]  ? __schedule+0x31c/0x6c0
>[   69.605456]  ? security_file_ioctl+0x3e/0x60
>[   69.605459]  SyS_ioctl+0x74/0x80
>[   69.605463]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.605465] RIP: 0033:0x7faabd9dc357
>[   69.605467] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.605470] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.605471] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.605472] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   69.605474] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.605475] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.605477] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.605529] ---[ end trace a27ce992f45e7228 ]---
>[   69.605543] Use count on domain AUX_A is already zero
>[   69.605552] ------------[ cut here ]------------
>[   69.605557] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.605558] Modules linked in: x86_pkg_temp_thermal
>[   69.605562] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.605564] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.605565] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.605569] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.605570] RSP: 0018:ffffa5dc817cfa20 EFLAGS: 00010282
>[   69.605572] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   69.605574] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   69.605575] RBP: ffffa5dc817cfa48 R08: 0000000000000001 R09: 00000000000047f9
>[   69.605577] R10: ffffa1d7758e2950 R11: 00000000000047f9 R12: ffffa1d7758e4b40
>[   69.605578] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   69.605580] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   69.605582] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.605584] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.605585] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.605587] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.605588] Call Trace:
>[   69.605591]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   69.605594]  intel_edp_panel_vdd_on+0x13/0x20
>[   69.605598]  intel_ddi_post_disable+0xca/0x260
>[   69.605603]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   69.605605]  haswell_crtc_disable+0x100/0x170
>[   69.605609]  intel_atomic_commit_tail+0x128/0xfe0
>[   69.605612]  intel_atomic_commit+0x3af/0x4a0
>[   69.605617]  ? drm_mode_object_put+0x3f/0x60
>[   69.605637]  drm_atomic_commit+0x46/0x50
>[   69.605641]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.605645]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.605650]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.605655]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.605657]  drm_ioctl+0x1f2/0x440
>[   69.605665]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.605670]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.605674]  do_vfs_ioctl+0x8d/0x590
>[   69.605682]  ? __schedule+0x31c/0x6c0
>[   69.605693]  ? security_file_ioctl+0x3e/0x60
>[   69.605706]  SyS_ioctl+0x74/0x80
>[   69.605714]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.605726] RIP: 0033:0x7faabd9dc357
>[   69.605736] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.605756] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.605765] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.605776] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   69.605782] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.605792] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.605800] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.606030] ---[ end trace a27ce992f45e7229 ]---
>[   69.606036] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   69.606060] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   69.606116] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   69.656554] [drm:wait_panel_status] Wait complete
>[   69.656556] Use count on domain AUX_A is already zero
>[   69.656566] ------------[ cut here ]------------
>[   69.656570] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   69.656571] Modules linked in: x86_pkg_temp_thermal
>[   69.656576] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.656577] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.656579] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.656582] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   69.656583] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   69.656586] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   69.656587] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   69.656588] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 000000000000482f
>[   69.656590] R10: ffffa5dc80d13e88 R11: 000000000000482f R12: ffffa1d7758e4b40
>[   69.656591] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   69.656593] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   69.656595] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.656597] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.656598] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.656600] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.656601] Call Trace:
>[   69.656604]  intel_edp_panel_off.part.28+0x12f/0x160
>[   69.656607]  intel_edp_panel_off+0x13/0x20
>[   69.656611]  intel_ddi_post_disable+0xd2/0x260
>[   69.656616]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   69.656634]  haswell_crtc_disable+0x100/0x170
>[   69.656644]  intel_atomic_commit_tail+0x128/0xfe0
>[   69.656653]  intel_atomic_commit+0x3af/0x4a0
>[   69.656664]  ? drm_mode_object_put+0x3f/0x60
>[   69.656677]  drm_atomic_commit+0x46/0x50
>[   69.656689]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.656703]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.656716]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.656731]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.656740]  drm_ioctl+0x1f2/0x440
>[   69.656753]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.656765]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.656777]  do_vfs_ioctl+0x8d/0x590
>[   69.656783]  ? __schedule+0x31c/0x6c0
>[   69.656787]  ? security_file_ioctl+0x3e/0x60
>[   69.656792]  SyS_ioctl+0x74/0x80
>[   69.656796]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.656798] RIP: 0033:0x7faabd9dc357
>[   69.656800] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.656802] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.656806] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.656810] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   69.656811] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.656813] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.656815] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   69.656889] ---[ end trace a27ce992f45e722a ]---
>[   69.656906] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 4, on? 1) for crtc 46
>[   69.656921] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   69.656944] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   69.656950] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   69.656958] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   69.656962] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   69.656965] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   69.656968] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   69.656971] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   69.656978] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   69.656983] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   69.656989] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   69.656997] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   69.657006] [drm:intel_power_well_disable] disabling DC off
>[   69.657017] [drm:intel_power_well_disable] disabling always-on
>[   69.657033] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   69.657045] [drm:intel_power_well_enable] enabling always-on
>[   69.657056] [drm:intel_power_well_disable] disabling always-on
>[   69.657069] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   69.657077] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   69.657081] [drm:intel_power_well_enable] enabling always-on
>[   69.657084] [drm:intel_power_well_disable] disabling always-on
>[   69.657091] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   69.657094] [drm:intel_power_well_enable] enabling always-on
>[   69.657098] [drm:intel_power_well_disable] disabling always-on
>[   69.657106] Use count on power well DC off is already zero
>[   69.657121] ------------[ cut here ]------------
>[   69.657127] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   69.657130] Modules linked in: x86_pkg_temp_thermal
>[   69.657138] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.657148] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.657159] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.657165] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   69.657172] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   69.657177] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   69.657179] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   69.657180] RBP: ffffa5dc817cfb48 R08: 0000000000000101 R09: 0000000000004879
>[   69.657182] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   69.657184] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   69.657187] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   69.657191] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.657193] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.657195] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.657196] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.657197] Call Trace:
>[   69.657201]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   69.657207]  intel_atomic_commit+0x3af/0x4a0
>[   69.657213]  ? drm_mode_object_put+0x3f/0x60
>[   69.657229]  drm_atomic_commit+0x46/0x50
>[   69.657241]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.657255]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.657265]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.657278]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.657292]  drm_ioctl+0x1f2/0x440
>[   69.657305]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.657317]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.657322]  do_vfs_ioctl+0x8d/0x590
>[   69.657328]  ? __schedule+0x31c/0x6c0
>[   69.657333]  ? security_file_ioctl+0x3e/0x60
>[   69.657338]  SyS_ioctl+0x74/0x80
>[   69.657343]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.657349] RIP: 0033:0x7faabd9dc357
>[   69.657351] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.657353] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.657355] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.657356] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   69.657358] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.657359] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.657361] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   69.657462] ---[ end trace a27ce992f45e722b ]---
>[   69.657464] Use count on power well always-on is already zero
>[   69.657473] ------------[ cut here ]------------
>[   69.657477] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   69.657478] Modules linked in: x86_pkg_temp_thermal
>[   69.657489] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   69.657499] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   69.657501] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   69.657505] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   69.657513] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   69.657523] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   69.657525] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   69.657526] RBP: ffffa5dc817cfb48 R08: 0000000000000031 R09: 00000000000048a6
>[   69.657528] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   69.657529] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   69.657531] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   69.657533] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   69.657537] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   69.657548] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   69.657552] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   69.657562] Call Trace:
>[   69.657572]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   69.657581]  intel_atomic_commit+0x3af/0x4a0
>[   69.657588]  ? drm_mode_object_put+0x3f/0x60
>[   69.657592]  drm_atomic_commit+0x46/0x50
>[   69.657596]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   69.657600]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   69.657605]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   69.657611]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   69.657615]  drm_ioctl+0x1f2/0x440
>[   69.657627]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   69.657634]  ? selinux_file_ioctl+0x104/0x1a0
>[   69.657639]  do_vfs_ioctl+0x8d/0x590
>[   69.657645]  ? __schedule+0x31c/0x6c0
>[   69.657653]  ? security_file_ioctl+0x3e/0x60
>[   69.657664]  SyS_ioctl+0x74/0x80
>[   69.657672]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   69.657680] RIP: 0033:0x7faabd9dc357
>[   69.657686] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   69.657705] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   69.657714] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   69.657716] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   69.657717] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   69.657719] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   69.657721] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   69.657801] ---[ end trace a27ce992f45e722c ]---
>[   69.657810] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756ddc00
>[   69.657815] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   69.657820] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   69.657824] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   69.657834] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   69.657840] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756ddc00
>[   69.657847] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   69.657856] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.657866] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756ddc00
>[   69.657872] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   69.657879] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756ddc00
>[   69.657884] [drm:drm_mode_object_get] OBJ ID: 61 (4)
>[   69.657888] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748500 state to ffffa1d7756ddc00
>[   69.657894] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748500 to [CRTC:46:pipe C]
>[   69.657898] [drm:drm_atomic_set_fb_for_plane] Set [FB:61] for plane state ffffa1d775748500
>[   69.657902] [drm:drm_mode_object_get] OBJ ID: 61 (5)
>[   69.657908] [drm:drm_mode_object_put] OBJ ID: 61 (6)
>[   69.657913] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   69.657916] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756ddc00
>[   69.657920] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   69.657925] [drm:drm_mode_object_put] OBJ ID: 61 (5)
>[   69.657930] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756ddc00
>[   69.657934] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   69.657938] [drm:drm_ioctl] ret = -22
>[   69.657970] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   69.657977] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756ddc00
>[   69.657981] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   69.657986] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756ddc00
>[   69.657992] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   69.657996] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748500 state to ffffa1d7756ddc00
>[   69.658000] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748500 to [CRTC:46:pipe C]
>[   69.658003] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775748500
>[   69.658010] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   69.658013] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   69.658017] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   69.658020] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756ddc00
>[   69.658025] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   69.658029] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   69.658034] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756ddc00
>[   69.658038] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   69.658040] [drm:drm_ioctl] ret = -22
>[   69.658044] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   69.658051] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   69.658055] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   69.658062] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756ddc00
>[   69.658066] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   69.658072] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756ddc00
>[   69.658076] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   69.658079] [drm:drm_atomic_check_only] checking ffffa1d7756ddc00
>[   69.658084] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   69.658090] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: y
>[   69.658095] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756ddc00
>[   69.658100] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   69.658104] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   69.658108] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdf00 state to ffffa1d7756ddc00
>[   69.658115] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   69.658119] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   69.658123] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   69.658127] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748500 state to ffffa1d7756ddc00
>[   69.658135] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756ddc00
>[   69.658139] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   69.658143] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   69.658148] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   69.658152] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   69.658158] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   69.658163] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   69.658168] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   69.658172] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   69.658175] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   69.658177] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   69.658181] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   69.658187] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   69.658189] [drm:intel_dump_pipe_config] requested mode:
>[   69.658196] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   69.658198] [drm:intel_dump_pipe_config] adjusted mode:
>[   69.658204] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   69.658209] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   69.658213] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   69.658216] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   69.658219] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   69.658221] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   69.658227] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   69.658229] [drm:intel_dump_pipe_config] planes on this crtc
>[   69.658234] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:61, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   69.658237] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   69.658240] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   69.658244] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   69.658250] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   69.658254] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   69.658258] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   69.658294] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   69.658301] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   69.658306] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   69.658317] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 61
>[   69.658326] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   69.658332] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 0 -> 1, off 0, on 1, ms 1
>[   69.658338] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   69.658342] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   69.658350] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   69.658354] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76800 state to ffffa1d7756ddc00
>[   69.658360] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a70800 state to ffffa1d7756ddc00
>[   69.658373] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 0) -> (0 - 860)
>[   69.658376] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (0 - 0) -> (860 - 892)
>[   69.658379] [drm:drm_atomic_commit] committing ffffa1d7756ddc00
>[   69.658401] [drm:intel_power_well_enable] enabling always-on
>[   69.658404] [drm:intel_power_well_enable] enabling DC off
>[   69.658408] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   69.658419] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   69.658423] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   69.658427] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   69.658431] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   69.658434] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   69.658438] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   69.658441] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   69.658448] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   69.658453] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   69.658458] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   69.658467] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   69.658474] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 4, on? 0) for crtc 46
>[   69.658477] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   69.658501] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   69.658505] [drm:edp_panel_on] Turn eDP port A panel power on
>[   69.658516] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   69.658519] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   70.240704] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   70.240713] [drm:wait_panel_status] Wait complete
>[   70.240737] [drm:edp_panel_on] Wait for panel power on
>[   70.240792] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   70.376634] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   70.376641] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   70.376646] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   70.376673] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   70.441286] [drm:wait_panel_status] Wait complete
>[   70.441290] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294737736
>[   70.441303] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   70.443413] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   70.443434] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   70.443447] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   70.443495] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   70.443679] Use count on domain AUX_A is already zero
>[   70.443695] ------------[ cut here ]------------
>[   70.443704] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.443705] Modules linked in: x86_pkg_temp_thermal
>[   70.443716] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.443717] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.443723] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.443730] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.443739] RSP: 0018:ffffa5dc817cf7b8 EFLAGS: 00010296
>[   70.443756] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   70.443759] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   70.443762] RBP: ffffa5dc817cf7e0 R08: 0000000000000001 R09: 000000000000495f
>[   70.443764] R10: ffffa1d7758e2950 R11: 000000000000495f R12: ffffa1d7758e4b40
>[   70.443766] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   70.443770] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.443775] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.443777] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.443779] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.443783] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.443784] Call Trace:
>[   70.443790]  intel_dp_aux_ch+0x12a/0x6e0
>[   70.443804]  ? wake_atomic_t_function+0x60/0x60
>[   70.443814]  intel_dp_aux_transfer+0x12d/0x1f0
>[   70.443829]  drm_dp_dpcd_access+0x58/0xf0
>[   70.443843]  drm_dp_dpcd_write+0x16/0x20
>[   70.443854]  intel_dp_sink_dpms+0x41/0xd0
>[   70.443867]  intel_ddi_pre_enable+0x34a/0x630
>[   70.443874]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   70.443880]  haswell_crtc_enable+0x26b/0x7f0
>[   70.443883]  intel_update_crtc+0x43/0xd0
>[   70.443889]  skl_update_crtcs+0x1a9/0x1e0
>[   70.443893]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   70.443899]  intel_atomic_commit+0x3af/0x4a0
>[   70.443909]  drm_atomic_commit+0x46/0x50
>[   70.443913]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.443919]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.443934]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.443944]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.443956]  drm_ioctl+0x1f2/0x440
>[   70.443969]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.443981]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.443988]  do_vfs_ioctl+0x8d/0x590
>[   70.443997]  ? security_file_ioctl+0x3e/0x60
>[   70.444001]  SyS_ioctl+0x74/0x80
>[   70.444015]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.444025] RIP: 0033:0x7faabd9dc357
>[   70.444032] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.444036] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.444038] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.444040] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   70.444042] R10: 00270fd3153c7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.444044] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.444055] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.444145] ---[ end trace a27ce992f45e722d ]---
>[   70.444162] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   70.444938] Use count on domain AUX_A is already zero
>[   70.444950] ------------[ cut here ]------------
>[   70.444956] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.444958] Modules linked in: x86_pkg_temp_thermal
>[   70.444964] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.444965] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.444967] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.444970] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.444972] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   70.444974] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   70.444976] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   70.444978] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 0000000000004996
>[   70.444981] R10: ffffa1d7758e2950 R11: 0000000000004996 R12: ffffa1d7758e4b40
>[   70.444982] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   70.444984] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.444986] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.444987] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.444989] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.444990] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.444991] Call Trace:
>[   70.444995]  intel_dp_aux_ch+0x12a/0x6e0
>[   70.445000]  ? wake_atomic_t_function+0x60/0x60
>[   70.445004]  intel_dp_aux_transfer+0x12d/0x1f0
>[   70.445009]  drm_dp_dpcd_access+0x58/0xf0
>[   70.445013]  drm_dp_dpcd_write+0x16/0x20
>[   70.445017]  intel_dp_start_link_train+0x7b/0x520
>[   70.445022]  intel_ddi_pre_enable+0x378/0x630
>[   70.445027]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   70.445032]  haswell_crtc_enable+0x26b/0x7f0
>[   70.445036]  intel_update_crtc+0x43/0xd0
>[   70.445039]  skl_update_crtcs+0x1a9/0x1e0
>[   70.445042]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   70.445046]  intel_atomic_commit+0x3af/0x4a0
>[   70.445051]  drm_atomic_commit+0x46/0x50
>[   70.445056]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.445061]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.445065]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.445070]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.445074]  drm_ioctl+0x1f2/0x440
>[   70.445079]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.445084]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.445088]  do_vfs_ioctl+0x8d/0x590
>[   70.445092]  ? security_file_ioctl+0x3e/0x60
>[   70.445096]  SyS_ioctl+0x74/0x80
>[   70.445101]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.445103] RIP: 0033:0x7faabd9dc357
>[   70.445104] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.445107] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.445108] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.445110] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   70.445111] R10: 00270fd3153c7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.445113] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.445115] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.445170] ---[ end trace a27ce992f45e722e ]---
>[   70.445338] Use count on domain AUX_A is already zero
>[   70.445349] ------------[ cut here ]------------
>[   70.445354] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.445356] Modules linked in: x86_pkg_temp_thermal
>[   70.445359] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.445361] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.445362] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.445365] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.445366] RSP: 0018:ffffa5dc817cf790 EFLAGS: 00010286
>[   70.445369] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   70.445370] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   70.445372] RBP: ffffa5dc817cf7b8 R08: 0000000000000001 R09: 00000000000049cc
>[   70.445373] R10: ffffa1d7758e2950 R11: 00000000000049cc R12: ffffa1d7758e4b40
>[   70.445375] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   70.445378] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.445380] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.445381] CR2: 00007fae7efc7000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.445383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.445384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.445385] Call Trace:
>[   70.445388]  intel_dp_aux_ch+0x12a/0x6e0
>[   70.445393]  ? wake_atomic_t_function+0x60/0x60
>[   70.445396]  intel_dp_aux_transfer+0x12d/0x1f0
>[   70.445401]  drm_dp_dpcd_access+0x58/0xf0
>[   70.445406]  drm_dp_dpcd_write+0x16/0x20
>[   70.445410]  intel_dp_start_link_train+0xa3/0x520
>[   70.445414]  intel_ddi_pre_enable+0x378/0x630
>[   70.445419]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   70.445424]  haswell_crtc_enable+0x26b/0x7f0
>[   70.445427]  intel_update_crtc+0x43/0xd0
>[   70.445430]  skl_update_crtcs+0x1a9/0x1e0
>[   70.445433]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   70.445437]  intel_atomic_commit+0x3af/0x4a0
>[   70.445441]  drm_atomic_commit+0x46/0x50
>[   70.445446]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.445450]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.445455]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.445459]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.445463]  drm_ioctl+0x1f2/0x440
>[   70.445468]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.445473]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.445476]  do_vfs_ioctl+0x8d/0x590
>[   70.445481]  ? security_file_ioctl+0x3e/0x60
>[   70.445485]  SyS_ioctl+0x74/0x80
>[   70.445490]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.445491] RIP: 0033:0x7faabd9dc357
>[   70.445492] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.445495] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.445496] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.445498] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   70.445499] R10: 00270fd3153c7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.445500] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.445502] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.445558] ---[ end trace a27ce992f45e722f ]---
>[   70.445565] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   70.445568] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   70.445571] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   70.445576] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   70.445767] Use count on domain AUX_A is already zero
>[   70.445790] ------------[ cut here ]------------
>[   70.445805] WARNING: CPU: 0 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.445815] Modules linked in: x86_pkg_temp_thermal
>[   70.445845] CPU: 0 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.445854] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.445865] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.445878] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.445881] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   70.445888] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   70.445891] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   70.445893] RBP: ffffa5dc817cf790 R08: 0000000000000101 R09: 0000000000004a06
>[   70.445896] R10: ffffa1d7758e2950 R11: 0000000000004a06 R12: ffffa1d7758e4b40
>[   70.445898] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   70.445901] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   70.445905] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.445908] CR2: 00007fae7efcb000 CR3: 000000025c037000 CR4: 00000000003406f0
>[   70.445910] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.445912] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.445914] Call Trace:
>[   70.445922]  intel_dp_aux_ch+0x12a/0x6e0
>[   70.445930]  ? wake_atomic_t_function+0x60/0x60
>[   70.445934]  intel_dp_aux_transfer+0x12d/0x1f0
>[   70.445942]  ? drm_printk+0x89/0x90
>[   70.445949]  drm_dp_dpcd_access+0x58/0xf0
>[   70.445954]  drm_dp_dpcd_write+0x16/0x20
>[   70.445959]  intel_dp_set_link_train+0x44/0xe0
>[   70.445964]  intel_dp_start_link_train+0xd4/0x520
>[   70.445971]  intel_ddi_pre_enable+0x378/0x630
>[   70.445977]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   70.445984]  haswell_crtc_enable+0x26b/0x7f0
>[   70.445988]  intel_update_crtc+0x43/0xd0
>[   70.445993]  skl_update_crtcs+0x1a9/0x1e0
>[   70.445999]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   70.446006]  intel_atomic_commit+0x3af/0x4a0
>[   70.446013]  drm_atomic_commit+0x46/0x50
>[   70.446019]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.446025]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.446033]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.446039]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.446045]  drm_ioctl+0x1f2/0x440
>[   70.446053]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.446060]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.446065]  do_vfs_ioctl+0x8d/0x590
>[   70.446072]  ? security_file_ioctl+0x3e/0x60
>[   70.446076]  SyS_ioctl+0x74/0x80
>[   70.446082]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.446086] RIP: 0033:0x7faabd9dc357
>[   70.446088] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.446093] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.446095] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.446096] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   70.446099] R10: 00270fd3153c7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.446102] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.446105] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.446257] ---[ end trace a27ce992f45e7230 ]---
>[   70.446534] Use count on domain AUX_A is already zero
>[   70.446546] ------------[ cut here ]------------
>[   70.446552] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.446552] Modules linked in: x86_pkg_temp_thermal
>[   70.446557] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.446558] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.446560] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.446563] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.446565] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   70.446567] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   70.446569] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   70.446572] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000004a3e
>[   70.446573] R10: ffffa1d7758e2950 R11: 0000000000004a3e R12: ffffa1d7758e4b40
>[   70.446575] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   70.446577] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.446579] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.446582] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.446584] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.446585] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.446588] Call Trace:
>[   70.446591]  intel_dp_aux_ch+0x12a/0x6e0
>[   70.446596]  ? wake_atomic_t_function+0x60/0x60
>[   70.446599]  intel_dp_aux_transfer+0xa0/0x1f0
>[   70.446604]  drm_dp_dpcd_access+0x58/0xf0
>[   70.446610]  drm_dp_dpcd_read+0x2c/0x60
>[   70.446613]  intel_dp_get_link_status+0x1d/0x30
>[   70.446617]  intel_dp_start_link_train+0xfd/0x520
>[   70.446634]  intel_ddi_pre_enable+0x378/0x630
>[   70.446641]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   70.446656]  haswell_crtc_enable+0x26b/0x7f0
>[   70.446667]  intel_update_crtc+0x43/0xd0
>[   70.446677]  skl_update_crtcs+0x1a9/0x1e0
>[   70.446689]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   70.446701]  intel_atomic_commit+0x3af/0x4a0
>[   70.446713]  drm_atomic_commit+0x46/0x50
>[   70.446724]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.446737]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.446747]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.446760]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.446770]  drm_ioctl+0x1f2/0x440
>[   70.446784]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.446797]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.446812]  do_vfs_ioctl+0x8d/0x590
>[   70.446824]  ? security_file_ioctl+0x3e/0x60
>[   70.446833]  SyS_ioctl+0x74/0x80
>[   70.446837]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.446839] RIP: 0033:0x7faabd9dc357
>[   70.446842] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.446846] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.446848] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.446849] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   70.446850] R10: 00270fd3153c7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.446852] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.446854] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.446915] ---[ end trace a27ce992f45e7231 ]---
>[   70.447119] Use count on domain AUX_A is already zero
>[   70.447130] ------------[ cut here ]------------
>[   70.447135] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.447136] Modules linked in: x86_pkg_temp_thermal
>[   70.447141] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.447143] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.447144] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.447149] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.447152] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   70.447154] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   70.447156] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   70.447157] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000004a75
>[   70.447159] R10: ffffa1d7758e2950 R11: 0000000000004a75 R12: ffffa1d7758e4b40
>[   70.447160] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   70.447162] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.447163] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.447165] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.447166] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.447168] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.447169] Call Trace:
>[   70.447173]  intel_dp_aux_ch+0x12a/0x6e0
>[   70.447178]  ? wake_atomic_t_function+0x60/0x60
>[   70.447181]  intel_dp_aux_transfer+0xa0/0x1f0
>[   70.447187]  drm_dp_dpcd_access+0x58/0xf0
>[   70.447192]  drm_dp_dpcd_read+0x52/0x60
>[   70.447196]  intel_dp_get_link_status+0x1d/0x30
>[   70.447201]  intel_dp_start_link_train+0xfd/0x520
>[   70.447205]  intel_ddi_pre_enable+0x378/0x630
>[   70.447210]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   70.447215]  haswell_crtc_enable+0x26b/0x7f0
>[   70.447218]  intel_update_crtc+0x43/0xd0
>[   70.447221]  skl_update_crtcs+0x1a9/0x1e0
>[   70.447226]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   70.447231]  intel_atomic_commit+0x3af/0x4a0
>[   70.447235]  drm_atomic_commit+0x46/0x50
>[   70.447239]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.447245]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.447249]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.447254]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.447258]  drm_ioctl+0x1f2/0x440
>[   70.447262]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.447269]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.447274]  do_vfs_ioctl+0x8d/0x590
>[   70.447278]  ? security_file_ioctl+0x3e/0x60
>[   70.447281]  SyS_ioctl+0x74/0x80
>[   70.447285]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.447288] RIP: 0033:0x7faabd9dc357
>[   70.447289] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.447292] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.447293] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.447295] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   70.447297] R10: 00270fd3153c7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.447299] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.447300] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.447361] ---[ end trace a27ce992f45e7232 ]---
>[   70.447368] [drm:intel_dp_start_link_train] clock recovery OK
>[   70.447373] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   70.447550] Use count on domain AUX_A is already zero
>[   70.447561] ------------[ cut here ]------------
>[   70.447566] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.447569] Modules linked in: x86_pkg_temp_thermal
>[   70.447576] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.447578] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.447579] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.447582] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.447583] RSP: 0018:ffffa5dc817cf768 EFLAGS: 00010296
>[   70.447586] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   70.447590] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   70.447592] RBP: ffffa5dc817cf790 R08: 0000000000000001 R09: 0000000000004aae
>[   70.447594] R10: ffffa1d7758e2950 R11: 0000000000004aae R12: ffffa1d7758e4b40
>[   70.447596] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   70.447598] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.447600] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.447603] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.447606] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.447609] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.447610] Call Trace:
>[   70.447614]  intel_dp_aux_ch+0x12a/0x6e0
>[   70.447628]  ? wake_atomic_t_function+0x60/0x60
>[   70.447641]  intel_dp_aux_transfer+0x12d/0x1f0
>[   70.447654]  ? drm_printk+0x89/0x90
>[   70.447666]  drm_dp_dpcd_access+0x58/0xf0
>[   70.447681]  drm_dp_dpcd_write+0x16/0x20
>[   70.447693]  intel_dp_set_link_train+0x44/0xe0
>[   70.447705]  intel_dp_start_link_train+0x216/0x520
>[   70.447714]  intel_ddi_pre_enable+0x378/0x630
>[   70.447727]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   70.447739]  haswell_crtc_enable+0x26b/0x7f0
>[   70.447746]  intel_update_crtc+0x43/0xd0
>[   70.447759]  skl_update_crtcs+0x1a9/0x1e0
>[   70.447770]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   70.447779]  intel_atomic_commit+0x3af/0x4a0
>[   70.447790]  drm_atomic_commit+0x46/0x50
>[   70.447798]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.447809]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.447823]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.447835]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.447846]  drm_ioctl+0x1f2/0x440
>[   70.447861]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.447872]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.447884]  do_vfs_ioctl+0x8d/0x590
>[   70.447897]  ? security_file_ioctl+0x3e/0x60
>[   70.447911]  SyS_ioctl+0x74/0x80
>[   70.447923]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.447935] RIP: 0033:0x7faabd9dc357
>[   70.447945] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.447963] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.447974] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.447984] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   70.447995] R10: 00270fd3153c7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.448005] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.448014] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.448120] ---[ end trace a27ce992f45e7233 ]---
>[   70.448677] Use count on domain AUX_A is already zero
>[   70.448681] ------------[ cut here ]------------
>[   70.448684] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.448684] Modules linked in: x86_pkg_temp_thermal
>[   70.448686] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.448686] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.448687] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.448689] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.448689] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   70.448691] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   70.448691] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   70.448692] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000004ae6
>[   70.448692] R10: ffffa1d7758e2950 R11: 0000000000004ae6 R12: ffffa1d7758e4b40
>[   70.448693] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   70.448694] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.448695] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.448695] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.448696] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.448696] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.448697] Call Trace:
>[   70.448698]  intel_dp_aux_ch+0x12a/0x6e0
>[   70.448700]  ? wake_atomic_t_function+0x60/0x60
>[   70.448701]  intel_dp_aux_transfer+0xa0/0x1f0
>[   70.448703]  drm_dp_dpcd_access+0x58/0xf0
>[   70.448705]  drm_dp_dpcd_read+0x2c/0x60
>[   70.448708]  intel_dp_get_link_status+0x1d/0x30
>[   70.448710]  intel_dp_start_link_train+0x270/0x520
>[   70.448711]  intel_ddi_pre_enable+0x378/0x630
>[   70.448714]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   70.448716]  haswell_crtc_enable+0x26b/0x7f0
>[   70.448718]  intel_update_crtc+0x43/0xd0
>[   70.448720]  skl_update_crtcs+0x1a9/0x1e0
>[   70.448721]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   70.448723]  intel_atomic_commit+0x3af/0x4a0
>[   70.448725]  drm_atomic_commit+0x46/0x50
>[   70.448727]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.448729]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.448731]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.448733]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.448735]  drm_ioctl+0x1f2/0x440
>[   70.448737]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.448739]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.448741]  do_vfs_ioctl+0x8d/0x590
>[   70.448743]  ? security_file_ioctl+0x3e/0x60
>[   70.448744]  SyS_ioctl+0x74/0x80
>[   70.448746]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.448747] RIP: 0033:0x7faabd9dc357
>[   70.448748] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.448750] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.448751] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.448752] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   70.448753] R10: 00270fd3153c7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.448753] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.448754] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.448784] ---[ end trace a27ce992f45e7234 ]---
>[   70.448978] Use count on domain AUX_A is already zero
>[   70.448983] ------------[ cut here ]------------
>[   70.448984] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.448985] Modules linked in: x86_pkg_temp_thermal
>[   70.448986] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.448987] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.448987] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.448989] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.448989] RSP: 0018:ffffa5dc817cf760 EFLAGS: 00010286
>[   70.448990] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   70.448991] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   70.448992] RBP: ffffa5dc817cf788 R08: 0000000000000001 R09: 0000000000004b1d
>[   70.448993] R10: ffffa1d7758e2950 R11: 0000000000004b1d R12: ffffa1d7758e4b40
>[   70.448994] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   70.448995] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.448995] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.448996] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.448997] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.448998] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.448998] Call Trace:
>[   70.449000]  intel_dp_aux_ch+0x12a/0x6e0
>[   70.449002]  ? wake_atomic_t_function+0x60/0x60
>[   70.449004]  intel_dp_aux_transfer+0xa0/0x1f0
>[   70.449006]  drm_dp_dpcd_access+0x58/0xf0
>[   70.449008]  drm_dp_dpcd_read+0x52/0x60
>[   70.449010]  intel_dp_get_link_status+0x1d/0x30
>[   70.449013]  intel_dp_start_link_train+0x270/0x520
>[   70.449015]  intel_ddi_pre_enable+0x378/0x630
>[   70.449018]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   70.449020]  haswell_crtc_enable+0x26b/0x7f0
>[   70.449021]  intel_update_crtc+0x43/0xd0
>[   70.449023]  skl_update_crtcs+0x1a9/0x1e0
>[   70.449025]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   70.449027]  intel_atomic_commit+0x3af/0x4a0
>[   70.449029]  drm_atomic_commit+0x46/0x50
>[   70.449030]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.449033]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.449035]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.449037]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.449039]  drm_ioctl+0x1f2/0x440
>[   70.449041]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.449043]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.449046]  do_vfs_ioctl+0x8d/0x590
>[   70.449048]  ? security_file_ioctl+0x3e/0x60
>[   70.449050]  SyS_ioctl+0x74/0x80
>[   70.449052]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.449053] RIP: 0033:0x7faabd9dc357
>[   70.449054] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.449056] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.449056] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.449058] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   70.449058] R10: 00270fd3153c7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.449059] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.449060] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.449092] ---[ end trace a27ce992f45e7235 ]---
>[   70.449095] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   70.449097] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   70.449249] Use count on domain AUX_A is already zero
>[   70.449253] ------------[ cut here ]------------
>[   70.449254] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.449256] Modules linked in: x86_pkg_temp_thermal
>[   70.449258] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.449258] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.449259] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.449260] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.449260] RSP: 0018:ffffa5dc817cf7b0 EFLAGS: 00010282
>[   70.449261] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   70.449263] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   70.449263] RBP: ffffa5dc817cf7d8 R08: 0000000000000001 R09: 0000000000004b56
>[   70.449264] R10: ffffa1d7758e2950 R11: 0000000000004b56 R12: ffffa1d7758e4b40
>[   70.449265] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   70.449267] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.449267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.449268] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.449268] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.449269] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.449269] Call Trace:
>[   70.449271]  intel_dp_aux_ch+0x12a/0x6e0
>[   70.449274]  ? wake_atomic_t_function+0x60/0x60
>[   70.449275]  intel_dp_aux_transfer+0x12d/0x1f0
>[   70.449278]  ? drm_printk+0x89/0x90
>[   70.449280]  drm_dp_dpcd_access+0x58/0xf0
>[   70.449281]  drm_dp_dpcd_write+0x16/0x20
>[   70.449283]  intel_dp_set_link_train+0x44/0xe0
>[   70.449286]  intel_dp_stop_link_train+0xb/0x10
>[   70.449288]  intel_ddi_pre_enable+0x393/0x630
>[   70.449290]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   70.449292]  haswell_crtc_enable+0x26b/0x7f0
>[   70.449294]  intel_update_crtc+0x43/0xd0
>[   70.449295]  skl_update_crtcs+0x1a9/0x1e0
>[   70.449296]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   70.449299]  intel_atomic_commit+0x3af/0x4a0
>[   70.449302]  drm_atomic_commit+0x46/0x50
>[   70.449303]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.449306]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.449308]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.449311]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.449313]  drm_ioctl+0x1f2/0x440
>[   70.449315]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.449317]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.449319]  do_vfs_ioctl+0x8d/0x590
>[   70.449322]  ? security_file_ioctl+0x3e/0x60
>[   70.449323]  SyS_ioctl+0x74/0x80
>[   70.449325]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.449326] RIP: 0033:0x7faabd9dc357
>[   70.449327] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.449328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.449329] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.449330] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   70.449331] R10: 00270fd3153c7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.449332] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.449333] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.449358] ---[ end trace a27ce992f45e7236 ]---
>[   70.449623] [drm:intel_enable_pipe] enabling pipe C
>[   70.449630] [drm:drm_crtc_vblank_on] crtc 2, vblank enabled 0, inmodeset 1
>[   70.449636] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 70.448018 -> 70.448483 [e 0 us, 0 rep]
>[   70.449641] [drm:intel_edp_backlight_on.part.29] 
>[   70.449646] [drm:intel_panel_enable_backlight] pipe C
>[   70.449704] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   70.648671] Use count on domain AUX_A is already zero
>[   70.648681] ------------[ cut here ]------------
>[   70.648687] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.648688] Modules linked in: x86_pkg_temp_thermal
>[   70.648693] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.648694] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.648696] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.648699] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.648701] RSP: 0018:ffffa5dc817cf8f0 EFLAGS: 00010286
>[   70.648703] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   70.648704] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   70.648706] RBP: ffffa5dc817cf918 R08: 0000000000000001 R09: 0000000000004b94
>[   70.648707] R10: ffffa5dc817cf918 R11: 0000000000004b94 R12: ffffa1d7758e4b40
>[   70.648709] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   70.648711] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.648713] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.648714] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.648716] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.648717] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.648718] Call Trace:
>[   70.648722]  _intel_edp_backlight_on+0xe3/0x110
>[   70.648725]  intel_edp_backlight_on.part.29+0x34/0x40
>[   70.648728]  intel_edp_backlight_on+0x13/0x20
>[   70.648732]  intel_enable_ddi+0xbe/0xe0
>[   70.648737]  intel_encoders_enable.isra.104+0x6c/0x90
>[   70.648740]  haswell_crtc_enable+0x326/0x7f0
>[   70.648743]  intel_update_crtc+0x43/0xd0
>[   70.648746]  skl_update_crtcs+0x1a9/0x1e0
>[   70.648750]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   70.648753]  intel_atomic_commit+0x3af/0x4a0
>[   70.648757]  drm_atomic_commit+0x46/0x50
>[   70.648762]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.648766]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.648771]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.648775]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.648778]  drm_ioctl+0x1f2/0x440
>[   70.648782]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.648787]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.648791]  do_vfs_ioctl+0x8d/0x590
>[   70.648795]  ? security_file_ioctl+0x3e/0x60
>[   70.648798]  SyS_ioctl+0x74/0x80
>[   70.648802]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.648804] RIP: 0033:0x7faabd9dc357
>[   70.648805] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.648807] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.648809] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.648810] RBP: 00007ffc5f056900 R08: 00007ffc5f056be1 R09: 0000000000000001
>[   70.648812] R10: 00270fd3153c7466 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.648813] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.648815] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.648866] ---[ end trace a27ce992f45e7237 ]---
>[   70.648870] [drm:intel_psr_enable] PSR disable by flag
>[   70.648874] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   70.648881] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   70.648888] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,1033)@ 70.647268 -> 70.631776 [e 0 us, 0 rep]
>[   70.648893] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=133, diff=11, hw=144 hw_last=133
>[   70.648942] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   70.648949] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   70.648953] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   70.648975] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   70.649586] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 70.647965 -> 70.648430 [e 0 us, 0 rep]
>[   70.649607] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=144, diff=1, hw=145 hw_last=144
>[   70.649611] [drm:drm_handle_vblank] vblank event on 144, current 145
>[   70.649641] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756ddc00
>[   70.649646] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   70.649650] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   70.649655] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   70.649662] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   70.649666] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756ddc00
>[   70.649671] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   70.649710] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.649725] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756ddc00
>[   70.649736] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   70.649749] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77000 state to ffffa1d7756ddc00
>[   70.649762] [drm:drm_mode_object_get] OBJ ID: 61 (3)
>[   70.649776] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748700 state to ffffa1d7756ddc00
>[   70.649785] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748700 to [CRTC:46:pipe C]
>[   70.649798] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775748700
>[   70.649811] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   70.649825] [drm:drm_mode_object_put] OBJ ID: 61 (4)
>[   70.649835] [drm:drm_atomic_check_only] checking ffffa1d7756ddc00
>[   70.649854] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   70.649867] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>[   70.649887] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756ddc00 nonblocking
>[   70.649908] [drm:drm_mode_object_put] OBJ ID: 61 (3)
>[   70.649928] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   70.649939] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   70.649954] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   70.649970] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8400
>[   70.649985] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   70.649995] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a71000 state to ffffa1d7756d8400
>[   70.650006] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   70.650011] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.650017] [drm:drm_atomic_check_only] checking ffffa1d7756d8400
>[   70.650023] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   70.650030] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: n
>[   70.650035] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d8400
>[   70.650043] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   70.650048] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   70.650055] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdc80 state to ffffa1d7756d8400
>[   70.650060] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   70.650066] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.650073] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   70.650079] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775749500 state to ffffa1d7756d8400
>[   70.650085] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d8400
>[   70.650092] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   70.650096] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.650101] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   70.650106] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   70.650113] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   70.650123] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   70.650126] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   70.650130] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   70.650134] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   70.650140] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   70.650145] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   70.650147] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   70.650149] [drm:intel_dump_pipe_config] requested mode:
>[   70.650158] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   70.650162] [drm:intel_dump_pipe_config] adjusted mode:
>[   70.650170] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   70.650177] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   70.650181] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   70.650186] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   70.650190] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   70.650192] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   70.650198] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   70.650201] [drm:intel_dump_pipe_config] planes on this crtc
>[   70.650209] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   70.650214] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   70.650219] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   70.650222] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   70.650228] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   70.650235] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.650239] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   70.650245] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   70.650253] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 0, off 1, on 0, ms 1
>[   70.650260] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   70.650265] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   70.650273] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   70.650280] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76000 state to ffffa1d7756d8400
>[   70.650296] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74800 state to ffffa1d7756d8400
>[   70.650312] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 860) -> (0 - 0)
>[   70.650324] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (860 - 892) -> (0 - 0)
>[   70.650336] [drm:drm_atomic_commit] committing ffffa1d7756d8400
>[   70.666251] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 70.664628 -> 70.665093 [e 0 us, 0 rep]
>[   70.666275] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=145, diff=1, hw=146 hw_last=145
>[   70.666280] [drm:drm_handle_vblank] vblank event on 145, current 146
>[   70.666307] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756ddc00
>[   70.666314] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   70.666319] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   70.666324] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756ddc00
>[   70.666360] [drm:intel_edp_backlight_off.part.30] 
>[   70.666385] Use count on domain AUX_A is already zero
>[   70.666401] ------------[ cut here ]------------
>[   70.666411] WARNING: CPU: 1 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.666414] Modules linked in: x86_pkg_temp_thermal
>[   70.666423] CPU: 1 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.666425] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.666428] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.666433] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.666437] RSP: 0018:ffffa5dc817cf9e8 EFLAGS: 00010292
>[   70.666441] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   70.666445] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c4cba0
>[   70.666447] RBP: ffffa5dc817cfa10 R08: 0000000000000001 R09: 0000000000004c2d
>[   70.666450] R10: ffffa5dc80f2be40 R11: 0000000000004c2d R12: ffffa1d7758e4b40
>[   70.666453] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   70.666457] FS:  00007faabf4d7a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   70.666460] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.666462] CR2: 00007fae7efc3000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.666466] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.666468] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.666470] Call Trace:
>[   70.666476]  _intel_edp_backlight_off+0xab/0x110
>[   70.666484]  intel_edp_backlight_off.part.30+0x28/0x40
>[   70.666487]  intel_edp_backlight_off+0x13/0x20
>[   70.666494]  intel_disable_ddi+0x99/0xc0
>[   70.666500]  intel_encoders_disable.isra.105+0x7f/0x90
>[   70.666504]  haswell_crtc_disable+0x55/0x170
>[   70.666509]  intel_atomic_commit_tail+0x128/0xfe0
>[   70.666515]  intel_atomic_commit+0x3af/0x4a0
>[   70.666521]  ? drm_mode_object_put+0x3f/0x60
>[   70.666527]  drm_atomic_commit+0x46/0x50
>[   70.666533]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.666539]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.666546]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.666552]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.666556]  drm_ioctl+0x1f2/0x440
>[   70.666562]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.666571]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.666576]  do_vfs_ioctl+0x8d/0x590
>[   70.666583]  ? __schedule+0x31c/0x6c0
>[   70.666589]  ? security_file_ioctl+0x3e/0x60
>[   70.666595]  SyS_ioctl+0x74/0x80
>[   70.666601]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.666605] RIP: 0033:0x7faabd9dc357
>[   70.666608] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.666612] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.666615] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.666635] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   70.666642] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.666651] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.666659] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.666829] ---[ end trace a27ce992f45e7238 ]---
>[   70.682929] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 70.681289 -> 70.681754 [e 0 us, 0 rep]
>[   70.682934] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=146, diff=1, hw=147 hw_last=146
>[   70.682938] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   70.682944] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-29)@ 70.681325 -> 70.681760 [e 0 us, 0 rep]
>[   70.682948] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=147, diff=0, hw=147 hw_last=147
>[   70.872695] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   70.872730] [drm:drm_crtc_vblank_off] crtc 2, vblank enabled 0, inmodeset 0
>[   70.872739] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,406)@ 70.871118 -> 70.865029 [e 0 us, 0 rep]
>[   70.872744] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=147, diff=11, hw=158 hw_last=147
>[   70.872747] [drm:intel_disable_pipe] disabling pipe C
>[   70.883283] Use count on domain AUX_A is already zero
>[   70.883294] ------------[ cut here ]------------
>[   70.883300] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.883301] Modules linked in: x86_pkg_temp_thermal
>[   70.883307] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.883308] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.883310] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.883313] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.883315] RSP: 0018:ffffa5dc817cf8c8 EFLAGS: 00010292
>[   70.883318] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   70.883319] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   70.883321] RBP: ffffa5dc817cf8f0 R08: 0000000000000001 R09: 0000000000004c6a
>[   70.883322] R10: ffffa1d7758e2950 R11: 0000000000004c6a R12: ffffa1d7758e4b40
>[   70.883323] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   70.883326] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.883327] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.883329] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.883331] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.883332] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.883333] Call Trace:
>[   70.883337]  intel_dp_aux_ch+0x12a/0x6e0
>[   70.883342]  ? wake_atomic_t_function+0x60/0x60
>[   70.883345]  intel_dp_aux_transfer+0x12d/0x1f0
>[   70.883349]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   70.883354]  drm_dp_dpcd_access+0x58/0xf0
>[   70.883358]  drm_dp_dpcd_write+0x16/0x20
>[   70.883361]  intel_dp_sink_dpms+0x9f/0xd0
>[   70.883365]  intel_ddi_post_disable+0x14a/0x260
>[   70.883370]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   70.883373]  haswell_crtc_disable+0x100/0x170
>[   70.883376]  intel_atomic_commit_tail+0x128/0xfe0
>[   70.883379]  intel_atomic_commit+0x3af/0x4a0
>[   70.883384]  ? drm_mode_object_put+0x3f/0x60
>[   70.883388]  drm_atomic_commit+0x46/0x50
>[   70.883392]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.883396]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.883401]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.883406]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.883409]  drm_ioctl+0x1f2/0x440
>[   70.883413]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.883418]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.883422]  do_vfs_ioctl+0x8d/0x590
>[   70.883426]  ? __schedule+0x31c/0x6c0
>[   70.883431]  ? security_file_ioctl+0x3e/0x60
>[   70.883434]  SyS_ioctl+0x74/0x80
>[   70.883437]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.883439] RIP: 0033:0x7faabd9dc357
>[   70.883441] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.883444] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.883445] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.883446] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   70.883448] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.883449] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.883451] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.883503] ---[ end trace a27ce992f45e7239 ]---
>[   70.883517] Use count on domain AUX_A is already zero
>[   70.883526] ------------[ cut here ]------------
>[   70.883531] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.883532] Modules linked in: x86_pkg_temp_thermal
>[   70.883536] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.883537] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.883539] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.883542] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.883543] RSP: 0018:ffffa5dc817cfa20 EFLAGS: 00010282
>[   70.883545] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   70.883547] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   70.883548] RBP: ffffa5dc817cfa48 R08: 0000000000000001 R09: 0000000000004ca1
>[   70.883550] R10: ffffa1d7758e2950 R11: 0000000000004ca1 R12: ffffa1d7758e4b40
>[   70.883551] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   70.883553] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.883555] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.883556] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.883558] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.883559] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.883560] Call Trace:
>[   70.883563]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   70.883567]  intel_edp_panel_vdd_on+0x13/0x20
>[   70.883570]  intel_ddi_post_disable+0xca/0x260
>[   70.883575]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   70.883578]  haswell_crtc_disable+0x100/0x170
>[   70.883581]  intel_atomic_commit_tail+0x128/0xfe0
>[   70.883584]  intel_atomic_commit+0x3af/0x4a0
>[   70.883589]  ? drm_mode_object_put+0x3f/0x60
>[   70.883592]  drm_atomic_commit+0x46/0x50
>[   70.883596]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.883601]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.883605]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.883610]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.883613]  drm_ioctl+0x1f2/0x440
>[   70.883617]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.883635]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.883639]  do_vfs_ioctl+0x8d/0x590
>[   70.883643]  ? __schedule+0x31c/0x6c0
>[   70.883648]  ? security_file_ioctl+0x3e/0x60
>[   70.883651]  SyS_ioctl+0x74/0x80
>[   70.883654]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.883656] RIP: 0033:0x7faabd9dc357
>[   70.883657] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.883660] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.883661] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.883663] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   70.883665] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.883670] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.883671] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.883944] ---[ end trace a27ce992f45e723a ]---
>[   70.883949] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   70.883974] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   70.884032] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   70.935886] [drm:wait_panel_status] Wait complete
>[   70.935889] Use count on domain AUX_A is already zero
>[   70.935901] ------------[ cut here ]------------
>[   70.935908] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   70.935909] Modules linked in: x86_pkg_temp_thermal
>[   70.935915] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.935916] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.935918] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.935922] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   70.935924] RSP: 0018:ffffa5dc817cfa00 EFLAGS: 00010286
>[   70.935927] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   70.935928] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   70.935930] RBP: ffffa5dc817cfa28 R08: 0000000000000001 R09: 0000000000004cd7
>[   70.935932] R10: ffffa5dc80d13e88 R11: 0000000000004cd7 R12: ffffa1d7758e4b40
>[   70.935933] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   70.935936] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.935938] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.935939] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.935941] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.935943] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.935944] Call Trace:
>[   70.935949]  intel_edp_panel_off.part.28+0x12f/0x160
>[   70.935952]  intel_edp_panel_off+0x13/0x20
>[   70.935956]  intel_ddi_post_disable+0xd2/0x260
>[   70.935961]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   70.935964]  haswell_crtc_disable+0x100/0x170
>[   70.935968]  intel_atomic_commit_tail+0x128/0xfe0
>[   70.935972]  intel_atomic_commit+0x3af/0x4a0
>[   70.935977]  ? drm_mode_object_put+0x3f/0x60
>[   70.935980]  drm_atomic_commit+0x46/0x50
>[   70.935985]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.935989]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.935994]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.935999]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.936002]  drm_ioctl+0x1f2/0x440
>[   70.936006]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.936012]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.936016]  do_vfs_ioctl+0x8d/0x590
>[   70.936020]  ? __schedule+0x31c/0x6c0
>[   70.936025]  ? security_file_ioctl+0x3e/0x60
>[   70.936028]  SyS_ioctl+0x74/0x80
>[   70.936032]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.936034] RIP: 0033:0x7faabd9dc357
>[   70.936035] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.936038] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.936040] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.936041] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   70.936043] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.936044] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.936046] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   70.936099] ---[ end trace a27ce992f45e723b ]---
>[   70.936109] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 4, on? 1) for crtc 46
>[   70.936115] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   70.936133] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   70.936137] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   70.936141] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   70.936144] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   70.936146] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   70.936149] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   70.936152] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   70.936157] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   70.936162] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   70.936167] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   70.936172] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   70.936179] [drm:intel_power_well_disable] disabling DC off
>[   70.936182] [drm:intel_power_well_disable] disabling always-on
>[   70.936187] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   70.936191] [drm:intel_power_well_enable] enabling always-on
>[   70.936195] [drm:intel_power_well_disable] disabling always-on
>[   70.936200] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   70.936203] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   70.936206] [drm:intel_power_well_enable] enabling always-on
>[   70.936209] [drm:intel_power_well_disable] disabling always-on
>[   70.936245] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   70.936250] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   70.936254] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   70.936264] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   70.936271] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   70.936274] [drm:intel_power_well_enable] enabling always-on
>[   70.936277] [drm:intel_power_well_disable] disabling always-on
>[   70.936280] Use count on power well DC off is already zero
>[   70.936291] ------------[ cut here ]------------
>[   70.936297] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   70.936298] Modules linked in: x86_pkg_temp_thermal
>[   70.936302] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.936303] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.936305] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.936308] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   70.936310] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   70.936313] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   70.936314] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   70.936316] RBP: ffffa5dc817cfb48 R08: 000000000000002e R09: 0000000000004d25
>[   70.936317] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   70.936319] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   70.936321] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.936323] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.936324] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.936326] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.936327] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.936328] Call Trace:
>[   70.936332]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   70.936336]  intel_atomic_commit+0x3af/0x4a0
>[   70.936340]  ? drm_mode_object_put+0x3f/0x60
>[   70.936344]  drm_atomic_commit+0x46/0x50
>[   70.936348]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.936353]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.936357]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.936362]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.936365]  drm_ioctl+0x1f2/0x440
>[   70.936369]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.936374]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.936378]  do_vfs_ioctl+0x8d/0x590
>[   70.936382]  ? __schedule+0x31c/0x6c0
>[   70.936387]  ? security_file_ioctl+0x3e/0x60
>[   70.936390]  SyS_ioctl+0x74/0x80
>[   70.936393]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.936395] RIP: 0033:0x7faabd9dc357
>[   70.936396] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.936399] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.936401] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.936402] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   70.936403] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.936405] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.936407] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   70.936458] ---[ end trace a27ce992f45e723c ]---
>[   70.936459] Use count on power well always-on is already zero
>[   70.936469] ------------[ cut here ]------------
>[   70.936474] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   70.936474] Modules linked in: x86_pkg_temp_thermal
>[   70.936478] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.936479] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.936481] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.936484] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   70.936485] RSP: 0018:ffffa5dc817cfb20 EFLAGS: 00010282
>[   70.936488] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   70.936489] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   70.936490] RBP: ffffa5dc817cfb48 R08: 0000000000000031 R09: 0000000000004d52
>[   70.936492] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   70.936493] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   70.936495] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.936497] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.936498] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.936500] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.936501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.936502] Call Trace:
>[   70.936505]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   70.936509]  intel_atomic_commit+0x3af/0x4a0
>[   70.936513]  ? drm_mode_object_put+0x3f/0x60
>[   70.936517]  drm_atomic_commit+0x46/0x50
>[   70.936521]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   70.936525]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   70.936530]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   70.936534]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   70.936537]  drm_ioctl+0x1f2/0x440
>[   70.936541]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   70.936546]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.936549]  do_vfs_ioctl+0x8d/0x590
>[   70.936553]  ? __schedule+0x31c/0x6c0
>[   70.936558]  ? security_file_ioctl+0x3e/0x60
>[   70.936561]  SyS_ioctl+0x74/0x80
>[   70.936564]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.936566] RIP: 0033:0x7faabd9dc357
>[   70.936567] RSP: 002b:00007ffc5f056878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.936569] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faabd9dc357
>[   70.936571] RDX: 00007ffc5f0568b0 RSI: 00000000c01064ab RDI: 0000000000000003
>[   70.936572] RBP: 00007ffc5f056900 R08: 0000000000000001 R09: 0000000000000001
>[   70.936573] R10: 00007faabf4d7a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   70.936575] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffc5f056be0
>[   70.936576] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   70.936686] ---[ end trace a27ce992f45e723d ]---
>[   70.936698] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8400
>[   70.936711] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   70.936718] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   70.936726] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   70.936738] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   70.936748] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8400
>[   70.936760] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   70.936772] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   70.936780] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8400
>[   70.936790] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   70.936801] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77000 state to ffffa1d7756d8400
>[   70.936814] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   70.936822] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748700 state to ffffa1d7756d8400
>[   70.936828] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748700 to [CRTC:46:pipe C]
>[   70.936843] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d775748700
>[   70.936850] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   70.936857] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   70.936863] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   70.936876] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8400
>[   70.936886] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   70.936898] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   70.936905] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8400
>[   70.936915] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   70.936922] [drm:drm_ioctl] ret = -22
>[   70.936972] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   70.936978] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   70.936991] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8400
>[   70.936999] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   70.937005] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775748700 state to ffffa1d7756d8400
>[   70.937013] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   70.937018] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77000 state to ffffa1d7756d8400
>[   70.937024] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d8400
>[   70.937031] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   70.937037] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   70.937043] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb00 state to ffffa1d7756d8400
>[   70.937049] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   70.937055] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.937061] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   70.937068] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a77000
>[   70.937073] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775748700
>[   70.937078] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   70.937082] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748700 to [NOCRTC]
>[   70.937088] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   70.937092] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbdb00 to [NOCRTC]
>[   70.937099] [drm:drm_atomic_check_only] checking ffffa1d7756d8400
>[   70.937105] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] mode changed
>[   70.937112] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] enable changed
>[   70.937118] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   70.937123] [drm:drm_atomic_helper_check_modeset] Disabling [CONNECTOR:48:eDP-1]
>[   70.937128] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: n, active: n
>[   70.937134] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d8400
>[   70.937139] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   70.937146] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.937155] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   70.937161] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.937173] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   70.937189] [drm:drm_atomic_commit] committing ffffa1d7756d8400
>[   70.937208] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   70.937221] [drm:intel_power_well_enable] enabling always-on
>[   70.937230] [drm:intel_power_well_disable] disabling always-on
>[   70.937241] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   70.937248] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   70.937258] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   70.937266] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   70.937280] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   70.937286] [drm:intel_power_well_enable] enabling always-on
>[   70.937296] [drm:intel_power_well_disable] disabling always-on
>[   70.937309] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   70.937323] [drm:intel_power_well_enable] enabling always-on
>[   70.937331] [drm:intel_power_well_disable] disabling always-on
>[   70.937344] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   70.937352] [drm:intel_power_well_enable] enabling always-on
>[   70.937364] [drm:intel_power_well_disable] disabling always-on
>[   70.937376] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   70.937387] [drm:intel_power_well_enable] enabling always-on
>[   70.937395] [drm:intel_power_well_disable] disabling always-on
>[   70.937408] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   70.937417] [drm:intel_power_well_enable] enabling always-on
>[   70.937432] [drm:intel_power_well_disable] disabling always-on
>[   70.937446] [drm:drm_mode_object_put] OBJ ID: 66 (1)
>[   70.937458] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   70.937464] Use count on power well DC off is already zero
>[   70.937485] ------------[ cut here ]------------
>[   70.937493] WARNING: CPU: 6 PID: 76 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   70.937496] Modules linked in: x86_pkg_temp_thermal
>[   70.937503] CPU: 6 PID: 76 Comm: kworker/6:1 Tainted: G        W       4.12.0-rc4+ #26
>[   70.937504] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.937510] Workqueue: events drm_mode_rmfb_work_fn
>[   70.937516] task: ffffa1d778374380 task.stack: ffffa5dc80f10000
>[   70.937521] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   70.937523] RSP: 0018:ffffa5dc80f13c28 EFLAGS: 00010292
>[   70.937526] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffa1d781d9a9c0
>[   70.937528] RDX: 0000000000200000 RSI: 0000000000000001 RDI: ffffffffa0c9d84c
>[   70.937530] RBP: ffffa5dc80f13c50 R08: 00000000001c0000 R09: ffffa1d781dda9c0
>[   70.937533] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   70.937537] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   70.937539] FS:  0000000000000000(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.937543] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.937544] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.937546] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.937547] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.937548] Call Trace:
>[   70.937553]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   70.937558]  intel_atomic_commit+0x3af/0x4a0
>[   70.937562]  drm_atomic_commit+0x46/0x50
>[   70.937566]  drm_framebuffer_remove+0x25e/0x390
>[   70.937570]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   70.937577]  process_one_work+0x146/0x3e0
>[   70.937581]  worker_thread+0x43/0x3e0
>[   70.937585]  kthread+0x104/0x140
>[   70.937589]  ? create_worker+0x190/0x190
>[   70.937594]  ? kthread_create_on_node+0x40/0x40
>[   70.937597]  ? umh_complete+0x40/0x40
>[   70.937601]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   70.937604]  ret_from_fork+0x22/0x30
>[   70.937606] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   70.937682] ---[ end trace a27ce992f45e723e ]---
>[   70.937684] Use count on power well always-on is already zero
>[   70.937694] ------------[ cut here ]------------
>[   70.937698] WARNING: CPU: 6 PID: 76 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   70.937701] Modules linked in: x86_pkg_temp_thermal
>[   70.937708] CPU: 6 PID: 76 Comm: kworker/6:1 Tainted: G        W       4.12.0-rc4+ #26
>[   70.937709] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.937713] Workqueue: events drm_mode_rmfb_work_fn
>[   70.937715] task: ffffa1d778374380 task.stack: ffffa5dc80f10000
>[   70.937718] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   70.937720] RSP: 0018:ffffa5dc80f13c28 EFLAGS: 00010292
>[   70.937722] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   70.937723] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffffa0c9d84c
>[   70.937725] RBP: ffffa5dc80f13c50 R08: 0000000000000031 R09: 0000000000004df4
>[   70.937726] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   70.937729] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   70.937731] FS:  0000000000000000(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   70.937733] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.937734] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.937736] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.937737] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.937738] Call Trace:
>[   70.937742]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   70.937745]  intel_atomic_commit+0x3af/0x4a0
>[   70.937749]  drm_atomic_commit+0x46/0x50
>[   70.937762]  drm_framebuffer_remove+0x25e/0x390
>[   70.937770]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   70.937781]  process_one_work+0x146/0x3e0
>[   70.937793]  worker_thread+0x43/0x3e0
>[   70.937800]  kthread+0x104/0x140
>[   70.937807]  ? create_worker+0x190/0x190
>[   70.937821]  ? kthread_create_on_node+0x40/0x40
>[   70.937829]  ? umh_complete+0x40/0x40
>[   70.937837]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   70.937848]  ret_from_fork+0x22/0x30
>[   70.937854] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   70.938032] ---[ end trace a27ce992f45e723f ]---
>[   70.938043] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   70.938047] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8400
>[   70.938051] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   70.938056] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   70.938064] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   70.938068] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8400
>[   70.938075] [drm:drm_mode_object_put] OBJ ID: 64 (1)
>[   70.938097] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   70.938112] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   70.938120] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   70.938127] [drm:drm_mode_object_put] OBJ ID: 61 (1)
>[   70.938134] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   70.938145] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   70.938155] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   70.938160] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938166] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   70.938174] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   70.938180] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938189] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   70.938197] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938203] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   70.938211] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938219] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   70.938226] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   70.938231] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938237] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   70.938248] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   70.938257] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938266] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   70.938275] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   70.938285] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   70.938294] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938301] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   70.938311] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   70.938321] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938330] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   70.938338] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938345] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   70.938358] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938365] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   70.938372] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   70.938377] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938382] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   70.938388] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   70.938395] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938400] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   70.938405] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   70.938411] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   70.938419] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938424] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   70.938430] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   70.938435] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938444] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   70.938451] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938458] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   70.938466] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938475] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   70.938484] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   70.938494] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938503] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   70.938510] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   70.938515] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.938520] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   70.939513] [IGT] kms_flip: exiting, ret=0
>[   70.939640] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_CREATE
>[   70.939653] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_PWRITE
>[   70.939665] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.939738] RPM wakelock ref not held during HW access
>[   70.939752] ------------[ cut here ]------------
>[   70.939760] WARNING: CPU: 3 PID: 3042 at drivers/gpu/drm/i915/intel_drv.h:1777 i915_vma_pin_iomap+0xbb/0xf0
>[   70.939762] Modules linked in: x86_pkg_temp_thermal
>[   70.939770] CPU: 3 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   70.939772] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   70.939774] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   70.939779] RIP: 0010:i915_vma_pin_iomap+0xbb/0xf0
>[   70.939781] RSP: 0018:ffffa5dc817cfb38 EFLAGS: 00010292
>[   70.939785] RAX: 000000000000002a RBX: ffffa1d775b60d80 RCX: ffffffffa0a459f8
>[   70.939786] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffffa0c9d84c
>[   70.939788] RBP: ffffa5dc817cfb48 R08: 000000000000002a R09: 0000000000004e5b
>[   70.939790] R10: 0000000000000083 R11: 0000000000000000 R12: ffffa1d7758e0000
>[   70.939791] R13: 0000000000000000 R14: ffffa1d775b60d80 R15: ffffa1d742a1e400
>[   70.939794] FS:  00007faabf4d7a40(0000) GS:ffffa1d781cc0000(0000) knlGS:0000000000000000
>[   70.939795] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   70.939797] CR2: 0000000001d35a98 CR3: 000000025c037000 CR4: 00000000003406e0
>[   70.939799] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   70.939800] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   70.939801] Call Trace:
>[   70.939809]  intel_ring_pin+0xc2/0x100
>[   70.939814]  execlists_context_pin+0xbe/0x3c0
>[   70.939818]  i915_gem_request_alloc+0x33/0x2b0
>[   70.939824]  i915_gem_do_execbuffer.isra.36+0x710/0x1780
>[   70.939832]  ? vprintk_emit+0x228/0x2d0
>[   70.939836]  ? drm_ioctl+0x114/0x440
>[   70.939840]  ? __kmalloc_node+0x182/0x240
>[   70.939843]  i915_gem_execbuffer2+0x8b/0x1a0
>[   70.939846]  drm_ioctl+0x1f2/0x440
>[   70.939849]  ? i915_gem_execbuffer+0x290/0x290
>[   70.939856]  ? selinux_file_ioctl+0x104/0x1a0
>[   70.939863]  do_vfs_ioctl+0x8d/0x590
>[   70.939868]  ? security_file_ioctl+0x3e/0x60
>[   70.939871]  SyS_ioctl+0x74/0x80
>[   70.939875]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   70.939877] RIP: 0033:0x7faabd9dc357
>[   70.939879] RSP: 002b:00007ffc5f056da8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   70.939887] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007faabd9dc357
>[   70.939890] RDX: 00007ffc5f056e40 RSI: 0000000040406469 RDI: 0000000000000004
>[   70.939892] RBP: 0000000000000000 R08: 0000000000000008 R09: 0000000000000000
>[   70.939893] R10: 000000000000001f R11: 0000000000000246 R12: 0000000000000001
>[   70.939895] R13: 00007faabdca4c40 R14: 0000000000000000 R15: 0000000000000000
>[   70.939896] Code: 05 1e 84 a1 00 01 e8 ed e2 c6 ff 0f ff eb 84 80 3d 0d 84 a1 00 00 75 87 48 c7 c7 38 ee 7e a0 c6 05 fd 83 a1 00 01 e8 cd e2 c6 ff <0f> ff e9 6d ff ff ff 48 c7 c6 20 2c 7f a0 48 c7 c7 47 fb 7c a0 
>[   70.939965] ---[ end trace a27ce992f45e7240 ]---
>[   70.940191] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940219] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940281] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940312] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940339] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940346] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   70.940349] [drm:drm_ioctl] ret = -22
>[   70.940353] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940358] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   70.940360] [drm:drm_ioctl] ret = -22
>[   70.940363] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940366] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   70.940369] [drm:drm_ioctl] ret = -22
>[   70.940371] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940384] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940393] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940403] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940414] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940426] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940431] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   70.940434] [drm:drm_ioctl] ret = -22
>[   70.940436] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940441] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   70.940444] [drm:drm_ioctl] ret = -22
>[   70.940447] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940450] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   70.940452] [drm:drm_ioctl] ret = -22
>[   70.940455] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940465] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940476] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940486] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940498] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940508] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940513] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   70.940516] [drm:drm_ioctl] ret = -22
>[   70.940519] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940524] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   70.940526] [drm:drm_ioctl] ret = -22
>[   70.940529] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940532] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   70.940534] [drm:drm_ioctl] ret = -22
>[   70.940540] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940550] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940560] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940569] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940580] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940590] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940595] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   70.940597] [drm:drm_ioctl] ret = -22
>[   70.940600] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940603] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   70.940605] [drm:drm_ioctl] ret = -22
>[   70.940608] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940613] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   70.940615] [drm:drm_ioctl] ret = -22
>[   70.940633] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940648] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940667] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940683] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940700] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940716] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940722] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   70.940729] [drm:drm_ioctl] ret = -22
>[   70.940738] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940748] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   70.940753] [drm:drm_ioctl] ret = -22
>[   70.940762] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940769] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   70.940776] [drm:drm_ioctl] ret = -22
>[   70.940785] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940800] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940818] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940834] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940850] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940869] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940873] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   70.940875] [drm:drm_ioctl] ret = -22
>[   70.940880] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940884] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   70.940887] [drm:drm_ioctl] ret = -22
>[   70.940893] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940897] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   70.940900] [drm:drm_ioctl] ret = -22
>[   70.940906] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940923] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940936] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940949] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940962] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940974] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940981] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   70.940984] [drm:drm_ioctl] ret = -22
>[   70.940988] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.940995] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   70.940998] [drm:drm_ioctl] ret = -22
>[   70.941003] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.941009] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   70.941012] [drm:drm_ioctl] ret = -22
>[   70.941016] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.941030] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.941042] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.941054] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.941067] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.941080] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.941085] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   70.941088] [drm:drm_ioctl] ret = -22
>[   70.941093] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.941097] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   70.941103] [drm:drm_ioctl] ret = -22
>[   70.941107] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   70.941112] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   70.941115] [drm:drm_ioctl] ret = -22
>[   70.941121] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, I915_GEM_WAIT
>[   70.941132] [drm:drm_ioctl] pid=3042, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   70.941197] [drm:i915_drop_caches_set] Dropping caches: 0x00000014
>[   70.959710] [drm:drm_release] open_count = 2
>[   70.959715] [drm:drm_release] pid = 3042, device = 0xe200, open_count = 2
>[   70.960007] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7428ed800
>[   70.960013] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d7716d5e00 state to ffffa1d7428ed800
>[   70.960018] [drm:drm_atomic_get_plane_state] Added [PLANE:28:plane 2A] ffffa1d7716d4f00 state to ffffa1d7428ed800
>[   70.960022] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7716d4f00 to [NOCRTC]
>[   70.960025] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d7716d4f00
>[   70.960029] [drm:drm_atomic_get_plane_state] Added [PLANE:30:cursor A] ffffa1d7716d4000 state to ffffa1d7428ed800
>[   70.960032] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7716d4000 to [NOCRTC]
>[   70.960035] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d7716d4000
>[   70.960039] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7716d5d00 state to ffffa1d7428ed800
>[   70.960042] [drm:drm_atomic_get_plane_state] Added [PLANE:35:plane 2B] ffffa1d7716d4300 state to ffffa1d7428ed800
>[   70.960045] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7716d4300 to [NOCRTC]
>[   70.960048] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d7716d4300
>[   70.960052] [drm:drm_atomic_get_plane_state] Added [PLANE:37:cursor B] ffffa1d7716d5800 state to ffffa1d7428ed800
>[   70.960055] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7716d5800 to [NOCRTC]
>[   70.960058] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d7716d5800
>[   70.960061] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d7716d4c00 state to ffffa1d7428ed800
>[   70.960065] [drm:drm_atomic_get_plane_state] Added [PLANE:42:plane 2C] ffffa1d7716d4e00 state to ffffa1d7428ed800
>[   70.960068] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7716d4e00 to [NOCRTC]
>[   70.960071] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d7716d4e00
>[   70.960074] [drm:drm_atomic_get_plane_state] Added [PLANE:44:cursor C] ffffa1d7716d5200 state to ffffa1d7428ed800
>[   70.960077] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7716d5200 to [NOCRTC]
>[   70.960080] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d7716d5200
>[   70.960085] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   70.960089] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d74e6a5800 state to ffffa1d7428ed800
>[   70.960094] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffffa1d74e6a5800
>[   70.960098] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7716d5e00 to [CRTC:32:pipe A]
>[   70.960101] [drm:drm_atomic_set_fb_for_plane] Set [FB:62] for plane state ffffa1d7716d5e00
>[   70.960105] [drm:drm_mode_object_get] OBJ ID: 62 (1)
>[   70.960109] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7428ed800
>[   70.960114] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   70.960118] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.960122] [drm:drm_mode_object_get] OBJ ID: 48 (3)
>[   70.960126] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d749e6d380 state to ffffa1d7428ed800
>[   70.960130] [drm:drm_mode_object_get] OBJ ID: 48 (4)
>[   70.960134] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d749e6d380 to [CRTC:32:pipe A]
>[   70.960138] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d74e6a7800 state to ffffa1d7428ed800
>[   70.960141] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d74e6a7800
>[   70.960144] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7716d5d00 to [NOCRTC]
>[   70.960147] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d7716d5d00
>[   70.960151] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7428ed800
>[   70.960155] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   70.960159] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.960163] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d74e6a7000 state to ffffa1d7428ed800
>[   70.960166] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d74e6a7000
>[   70.960169] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7716d4c00 to [NOCRTC]
>[   70.960172] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d7716d4c00
>[   70.960175] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7428ed800
>[   70.960179] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   70.960183] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.960186] [drm:drm_atomic_check_only] checking ffffa1d7428ed800
>[   70.960191] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] mode changed
>[   70.960194] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] enable changed
>[   70.960197] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   70.960202] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   70.960206] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.960209] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   70.960213] [drm:drm_atomic_helper_check_modeset] [CONNECTOR:48:eDP-1] using [ENCODER:47:DDI A] on [CRTC:32:pipe A]
>[   70.960217] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   70.960220] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7428ed800
>[   70.960224] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   70.960228] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.960233] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7428ed800
>[   70.960237] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   70.960241] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.960245] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   70.960248] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   70.960254] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   70.960258] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   70.960261] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   70.960265] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   70.960267] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   70.960270] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   70.960273] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   70.960275] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   70.960277] [drm:intel_dump_pipe_config] requested mode:
>[   70.960284] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   70.960285] [drm:intel_dump_pipe_config] adjusted mode:
>[   70.960291] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   70.960294] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   70.960297] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   70.960299] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   70.960301] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   70.960303] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   70.960308] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   70.960309] [drm:intel_dump_pipe_config] planes on this crtc
>[   70.960312] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[   70.960313] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   70.960315] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   70.960320] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   70.960324] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   70.960328] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   70.960334] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 62
>[   70.960338] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   70.960343] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   70.960347] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   70.960359] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   70.960361] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   70.960366] [drm:drm_atomic_commit] committing ffffa1d7428ed800
>[   70.960388] [drm:intel_power_well_enable] enabling always-on
>[   70.960395] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   70.960399] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   70.960403] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   70.960405] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   70.960408] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   70.960410] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   70.960412] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   70.960418] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   70.960424] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   70.960429] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   70.960433] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   70.960440] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   70.960443] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   70.960466] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   70.960469] [drm:intel_power_well_enable] enabling DC off
>[   70.960473] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   70.960480] [drm:edp_panel_on] Turn eDP port A panel power on
>[   70.960489] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   70.960492] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   71.520754] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   71.520765] [drm:wait_panel_status] Wait complete
>[   71.520789] [drm:edp_panel_on] Wait for panel power on
>[   71.520843] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   71.656675] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   71.656681] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   71.656686] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   71.656702] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   71.721960] [drm:wait_panel_status] Wait complete
>[   71.721964] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294739017
>[   71.721969] [drm:intel_power_well_disable] disabling DC off
>[   71.721980] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   71.724058] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   71.724077] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   71.724082] [drm:intel_power_well_enable] enabling DC off
>[   71.724087] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   71.724101] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   71.724148] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   71.724318] Use count on domain AUX_A is already zero
>[   71.724332] ------------[ cut here ]------------
>[   71.724338] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   71.724339] Modules linked in: x86_pkg_temp_thermal
>[   71.724344] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   71.724345] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   71.724347] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   71.724350] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   71.724352] RSP: 0018:ffffa5dc817cf730 EFLAGS: 00010286
>[   71.724354] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   71.724356] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   71.724357] RBP: ffffa5dc817cf758 R08: 0000000000000000 R09: 0000000000000029
>[   71.724358] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   71.724359] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   71.724362] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   71.724363] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   71.724365] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   71.724366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   71.724367] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   71.724368] Call Trace:
>[   71.724373]  intel_dp_aux_ch+0x12a/0x6e0
>[   71.724378]  ? wake_atomic_t_function+0x60/0x60
>[   71.724381]  intel_dp_aux_transfer+0x12d/0x1f0
>[   71.724386]  drm_dp_dpcd_access+0x58/0xf0
>[   71.724390]  drm_dp_dpcd_write+0x16/0x20
>[   71.724393]  intel_dp_sink_dpms+0x41/0xd0
>[   71.724397]  intel_ddi_pre_enable+0x34a/0x630
>[   71.724402]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   71.724405]  haswell_crtc_enable+0x26b/0x7f0
>[   71.724408]  intel_update_crtc+0x43/0xd0
>[   71.724411]  skl_update_crtcs+0x1a9/0x1e0
>[   71.724414]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   71.724417]  intel_atomic_commit+0x3af/0x4a0
>[   71.724421]  drm_atomic_commit+0x46/0x50
>[   71.724425]  restore_fbdev_mode+0x148/0x270
>[   71.724430]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   71.724434]  drm_fb_helper_set_par+0x28/0x50
>[   71.724436]  intel_fbdev_set_par+0x15/0x60
>[   71.724440]  fbcon_init+0x571/0x5f0
>[   71.724445]  visual_init+0xd1/0x130
>[   71.724450]  do_bind_con_driver+0x1ad/0x390
>[   71.724452]  store_bind+0x129/0x190
>[   71.724455]  dev_attr_store+0x13/0x20
>[   71.724460]  sysfs_kf_write+0x32/0x40
>[   71.724463]  kernfs_fop_write+0x102/0x180
>[   71.724468]  __vfs_write+0x23/0x120
>[   71.724473]  ? security_file_permission+0x36/0xb0
>[   71.724476]  ? rw_verify_area+0x49/0xb0
>[   71.724480]  vfs_write+0xb3/0x1b0
>[   71.724484]  SyS_write+0x41/0xa0
>[   71.724488]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   71.724490] RIP: 0033:0x7faabdcb94a0
>[   71.724491] RSP: 002b:00007ffc5f056de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   71.724493] RAX: ffffffffffffffda RBX: 0000000001d742b3 RCX: 00007faabdcb94a0
>[   71.724495] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   71.724496] RBP: 0000000001d74240 R08: 0000000000000000 R09: 0000000000000020
>[   71.724497] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffc5f056df0
>[   71.724498] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   71.724500] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   71.724536] ---[ end trace a27ce992f45e7241 ]---
>[   71.724549] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   71.725329] Use count on domain AUX_A is already zero
>[   71.725340] ------------[ cut here ]------------
>[   71.725345] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   71.725345] Modules linked in: x86_pkg_temp_thermal
>[   71.725349] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   71.725350] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   71.725351] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   71.725354] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   71.725355] RSP: 0018:ffffa5dc817cf708 EFLAGS: 00010296
>[   71.725357] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   71.725359] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   71.725360] RBP: ffffa5dc817cf730 R08: 0000000000000000 R09: 0000000000000029
>[   71.725361] R10: ffffa1d7758e2950 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   71.725362] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   71.725364] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   71.725365] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   71.725367] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   71.725368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   71.725369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   71.725370] Call Trace:
>[   71.725373]  intel_dp_aux_ch+0x12a/0x6e0
>[   71.725378]  ? wake_atomic_t_function+0x60/0x60
>[   71.725380]  intel_dp_aux_transfer+0x12d/0x1f0
>[   71.725385]  ? _cond_resched+0x26/0x40
>[   71.725389]  drm_dp_dpcd_access+0x58/0xf0
>[   71.725393]  drm_dp_dpcd_write+0x16/0x20
>[   71.725397]  intel_dp_start_link_train+0x7b/0x520
>[   71.725401]  intel_ddi_pre_enable+0x378/0x630
>[   71.725406]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   71.725409]  haswell_crtc_enable+0x26b/0x7f0
>[   71.725412]  intel_update_crtc+0x43/0xd0
>[   71.725414]  skl_update_crtcs+0x1a9/0x1e0
>[   71.725418]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   71.725421]  intel_atomic_commit+0x3af/0x4a0
>[   71.725425]  drm_atomic_commit+0x46/0x50
>[   71.725428]  restore_fbdev_mode+0x148/0x270
>[   71.725433]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   71.725437]  drm_fb_helper_set_par+0x28/0x50
>[   71.725439]  intel_fbdev_set_par+0x15/0x60
>[   71.725442]  fbcon_init+0x571/0x5f0
>[   71.725447]  visual_init+0xd1/0x130
>[   71.725451]  do_bind_con_driver+0x1ad/0x390
>[   71.725453]  store_bind+0x129/0x190
>[   71.725456]  dev_attr_store+0x13/0x20
>[   71.725460]  sysfs_kf_write+0x32/0x40
>[   71.725463]  kernfs_fop_write+0x102/0x180
>[   71.725467]  __vfs_write+0x23/0x120
>[   71.725472]  ? security_file_permission+0x36/0xb0
>[   71.725475]  ? rw_verify_area+0x49/0xb0
>[   71.725479]  vfs_write+0xb3/0x1b0
>[   71.725483]  SyS_write+0x41/0xa0
>[   71.725486]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   71.725488] RIP: 0033:0x7faabdcb94a0
>[   71.725489] RSP: 002b:00007ffc5f056de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   71.725491] RAX: ffffffffffffffda RBX: 0000000001d742b3 RCX: 00007faabdcb94a0
>[   71.725492] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   71.725493] RBP: 0000000001d74240 R08: 0000000000000000 R09: 0000000000000020
>[   71.725494] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffc5f056df0
>[   71.725495] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   71.725497] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   71.725532] ---[ end trace a27ce992f45e7242 ]---
>[   71.725702] Use count on domain AUX_A is already zero
>[   71.725713] ------------[ cut here ]------------
>[   71.725717] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   71.725717] Modules linked in: x86_pkg_temp_thermal
>[   71.725721] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   71.725722] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   71.725723] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   71.725726] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   71.725727] RSP: 0018:ffffa5dc817cf708 EFLAGS: 00010296
>[   71.725729] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   71.725730] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   71.725731] RBP: ffffa5dc817cf730 R08: 0000000000000000 R09: 0000000000000029
>[   71.725732] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   71.725733] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   71.725735] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   71.725736] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   71.725737] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   71.725738] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   71.725740] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   71.725740] Call Trace:
>[   71.725743]  intel_dp_aux_ch+0x12a/0x6e0
>[   71.725748]  ? wake_atomic_t_function+0x60/0x60
>[   71.725750]  intel_dp_aux_transfer+0x12d/0x1f0
>[   71.725754]  ? _cond_resched+0x26/0x40
>[   71.725758]  drm_dp_dpcd_access+0x58/0xf0
>[   71.725762]  drm_dp_dpcd_write+0x16/0x20
>[   71.725766]  intel_dp_start_link_train+0xa3/0x520
>[   71.725770]  intel_ddi_pre_enable+0x378/0x630
>[   71.725775]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   71.725778]  haswell_crtc_enable+0x26b/0x7f0
>[   71.725781]  intel_update_crtc+0x43/0xd0
>[   71.725784]  skl_update_crtcs+0x1a9/0x1e0
>[   71.725787]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   71.725790]  intel_atomic_commit+0x3af/0x4a0
>[   71.725794]  drm_atomic_commit+0x46/0x50
>[   71.725798]  restore_fbdev_mode+0x148/0x270
>[   71.725802]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   71.725806]  drm_fb_helper_set_par+0x28/0x50
>[   71.725808]  intel_fbdev_set_par+0x15/0x60
>[   71.725811]  fbcon_init+0x571/0x5f0
>[   71.725815]  visual_init+0xd1/0x130
>[   71.725819]  do_bind_con_driver+0x1ad/0x390
>[   71.725822]  store_bind+0x129/0x190
>[   71.725824]  dev_attr_store+0x13/0x20
>[   71.725827]  sysfs_kf_write+0x32/0x40
>[   71.725831]  kernfs_fop_write+0x102/0x180
>[   71.725835]  __vfs_write+0x23/0x120
>[   71.725839]  ? security_file_permission+0x36/0xb0
>[   71.725842]  ? rw_verify_area+0x49/0xb0
>[   71.725846]  vfs_write+0xb3/0x1b0
>[   71.725849]  SyS_write+0x41/0xa0
>[   71.725853]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   71.725854] RIP: 0033:0x7faabdcb94a0
>[   71.725855] RSP: 002b:00007ffc5f056de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   71.725857] RAX: ffffffffffffffda RBX: 0000000001d742b3 RCX: 00007faabdcb94a0
>[   71.725858] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   71.725859] RBP: 0000000001d74240 R08: 0000000000000000 R09: 0000000000000020
>[   71.725860] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffc5f056df0
>[   71.725861] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   71.725863] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   71.725898] ---[ end trace a27ce992f45e7243 ]---
>[   71.725904] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   71.725907] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   71.725910] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   71.725913] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   71.726090] Use count on domain AUX_A is already zero
>[   71.726100] ------------[ cut here ]------------
>[   71.726105] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   71.726105] Modules linked in: x86_pkg_temp_thermal
>[   71.726108] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   71.726109] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   71.726110] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   71.726113] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   71.726114] RSP: 0018:ffffa5dc817cf6e0 EFLAGS: 00010282
>[   71.726116] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   71.726117] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   71.726118] RBP: ffffa5dc817cf708 R08: 0000000000000000 R09: 0000000000000029
>[   71.726119] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   71.726120] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   71.726122] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   71.726123] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   71.726124] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   71.726125] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   71.726127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   71.726127] Call Trace:
>[   71.726130]  intel_dp_aux_ch+0x12a/0x6e0
>[   71.726134]  ? wake_atomic_t_function+0x60/0x60
>[   71.726137]  intel_dp_aux_transfer+0x12d/0x1f0
>[   71.726140]  ? drm_printk+0x89/0x90
>[   71.726144]  drm_dp_dpcd_access+0x58/0xf0
>[   71.726148]  drm_dp_dpcd_write+0x16/0x20
>[   71.726152]  intel_dp_set_link_train+0x44/0xe0
>[   71.726156]  intel_dp_start_link_train+0xd4/0x520
>[   71.726160]  intel_ddi_pre_enable+0x378/0x630
>[   71.726164]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   71.726167]  haswell_crtc_enable+0x26b/0x7f0
>[   71.726170]  intel_update_crtc+0x43/0xd0
>[   71.726172]  skl_update_crtcs+0x1a9/0x1e0
>[   71.726175]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   71.726179]  intel_atomic_commit+0x3af/0x4a0
>[   71.726182]  drm_atomic_commit+0x46/0x50
>[   71.726186]  restore_fbdev_mode+0x148/0x270
>[   71.726191]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   71.726194]  drm_fb_helper_set_par+0x28/0x50
>[   71.726197]  intel_fbdev_set_par+0x15/0x60
>[   71.726200]  fbcon_init+0x571/0x5f0
>[   71.726204]  visual_init+0xd1/0x130
>[   71.726208]  do_bind_con_driver+0x1ad/0x390
>[   71.726210]  store_bind+0x129/0x190
>[   71.726212]  dev_attr_store+0x13/0x20
>[   71.726216]  sysfs_kf_write+0x32/0x40
>[   71.726220]  kernfs_fop_write+0x102/0x180
>[   71.726223]  __vfs_write+0x23/0x120
>[   71.726227]  ? security_file_permission+0x36/0xb0
>[   71.726231]  ? rw_verify_area+0x49/0xb0
>[   71.726234]  vfs_write+0xb3/0x1b0
>[   71.726238]  SyS_write+0x41/0xa0
>[   71.726241]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   71.726242] RIP: 0033:0x7faabdcb94a0
>[   71.726243] RSP: 002b:00007ffc5f056de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   71.726245] RAX: ffffffffffffffda RBX: 0000000001d742b3 RCX: 00007faabdcb94a0
>[   71.726246] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   71.726248] RBP: 0000000001d74240 R08: 0000000000000000 R09: 0000000000000020
>[   71.726249] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffc5f056df0
>[   71.726250] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   71.726251] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   71.726286] ---[ end trace a27ce992f45e7244 ]---
>[   71.726547] Use count on domain AUX_A is already zero
>[   71.726556] ------------[ cut here ]------------
>[   71.726561] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   71.726561] Modules linked in: x86_pkg_temp_thermal
>[   71.726564] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   71.726565] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   71.726566] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   71.726569] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   71.726570] RSP: 0018:ffffa5dc817cf6d8 EFLAGS: 00010296
>[   71.726572] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   71.726573] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   71.726574] RBP: ffffa5dc817cf700 R08: 0000000000000000 R09: 0000000000000029
>[   71.726575] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   71.726576] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   71.726578] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   71.726579] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   71.726580] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   71.726581] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   71.726582] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   71.726583] Call Trace:
>[   71.726585]  intel_dp_aux_ch+0x12a/0x6e0
>[   71.726590]  ? wake_atomic_t_function+0x60/0x60
>[   71.726592]  intel_dp_aux_transfer+0xa0/0x1f0
>[   71.726597]  drm_dp_dpcd_access+0x58/0xf0
>[   71.726601]  drm_dp_dpcd_read+0x2c/0x60
>[   71.726604]  intel_dp_get_link_status+0x1d/0x30
>[   71.726608]  intel_dp_start_link_train+0xfd/0x520
>[   71.726611]  intel_ddi_pre_enable+0x378/0x630
>[   71.726616]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   71.726625]  haswell_crtc_enable+0x26b/0x7f0
>[   71.726627]  intel_update_crtc+0x43/0xd0
>[   71.726630]  skl_update_crtcs+0x1a9/0x1e0
>[   71.726633]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   71.726636]  intel_atomic_commit+0x3af/0x4a0
>[   71.726640]  drm_atomic_commit+0x46/0x50
>[   71.726644]  restore_fbdev_mode+0x148/0x270
>[   71.726648]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   71.726652]  drm_fb_helper_set_par+0x28/0x50
>[   71.726654]  intel_fbdev_set_par+0x15/0x60
>[   71.726657]  fbcon_init+0x571/0x5f0
>[   71.726661]  visual_init+0xd1/0x130
>[   71.726665]  do_bind_con_driver+0x1ad/0x390
>[   71.726667]  store_bind+0x129/0x190
>[   71.726669]  dev_attr_store+0x13/0x20
>[   71.726673]  sysfs_kf_write+0x32/0x40
>[   71.726676]  kernfs_fop_write+0x102/0x180
>[   71.726680]  __vfs_write+0x23/0x120
>[   71.726684]  ? security_file_permission+0x36/0xb0
>[   71.726688]  ? rw_verify_area+0x49/0xb0
>[   71.726691]  vfs_write+0xb3/0x1b0
>[   71.726695]  SyS_write+0x41/0xa0
>[   71.726698]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   71.726699] RIP: 0033:0x7faabdcb94a0
>[   71.726700] RSP: 002b:00007ffc5f056de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   71.726702] RAX: ffffffffffffffda RBX: 0000000001d742b3 RCX: 00007faabdcb94a0
>[   71.726703] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   71.726704] RBP: 0000000001d74240 R08: 0000000000000000 R09: 0000000000000020
>[   71.726705] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffc5f056df0
>[   71.726706] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   71.726708] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   71.726743] ---[ end trace a27ce992f45e7245 ]---
>[   71.726946] Use count on domain AUX_A is already zero
>[   71.726956] ------------[ cut here ]------------
>[   71.726960] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   71.726961] Modules linked in: x86_pkg_temp_thermal
>[   71.726964] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   71.726964] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   71.726966] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   71.726968] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   71.726969] RSP: 0018:ffffa5dc817cf6d8 EFLAGS: 00010296
>[   71.726971] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   71.726972] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   71.726973] RBP: ffffa5dc817cf700 R08: 0000000000000000 R09: 0000000000000029
>[   71.726974] R10: ffffa1d7758e2950 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   71.726975] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   71.726977] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   71.726978] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   71.726979] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   71.726980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   71.726982] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   71.726982] Call Trace:
>[   71.726985]  intel_dp_aux_ch+0x12a/0x6e0
>[   71.726989]  ? wake_atomic_t_function+0x60/0x60
>[   71.726992]  intel_dp_aux_transfer+0xa0/0x1f0
>[   71.726996]  drm_dp_dpcd_access+0x58/0xf0
>[   71.727000]  drm_dp_dpcd_read+0x52/0x60
>[   71.727003]  intel_dp_get_link_status+0x1d/0x30
>[   71.727007]  intel_dp_start_link_train+0xfd/0x520
>[   71.727011]  intel_ddi_pre_enable+0x378/0x630
>[   71.727015]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   71.727018]  haswell_crtc_enable+0x26b/0x7f0
>[   71.727021]  intel_update_crtc+0x43/0xd0
>[   71.727024]  skl_update_crtcs+0x1a9/0x1e0
>[   71.727027]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   71.727030]  intel_atomic_commit+0x3af/0x4a0
>[   71.727033]  drm_atomic_commit+0x46/0x50
>[   71.727037]  restore_fbdev_mode+0x148/0x270
>[   71.727041]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   71.727045]  drm_fb_helper_set_par+0x28/0x50
>[   71.727048]  intel_fbdev_set_par+0x15/0x60
>[   71.727050]  fbcon_init+0x571/0x5f0
>[   71.727055]  visual_init+0xd1/0x130
>[   71.727059]  do_bind_con_driver+0x1ad/0x390
>[   71.727061]  store_bind+0x129/0x190
>[   71.727063]  dev_attr_store+0x13/0x20
>[   71.727067]  sysfs_kf_write+0x32/0x40
>[   71.727070]  kernfs_fop_write+0x102/0x180
>[   71.727074]  __vfs_write+0x23/0x120
>[   71.727078]  ? security_file_permission+0x36/0xb0
>[   71.727082]  ? rw_verify_area+0x49/0xb0
>[   71.727085]  vfs_write+0xb3/0x1b0
>[   71.727089]  SyS_write+0x41/0xa0
>[   71.727092]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   71.727093] RIP: 0033:0x7faabdcb94a0
>[   71.727094] RSP: 002b:00007ffc5f056de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   71.727096] RAX: ffffffffffffffda RBX: 0000000001d742b3 RCX: 00007faabdcb94a0
>[   71.727097] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   71.727098] RBP: 0000000001d74240 R08: 0000000000000000 R09: 0000000000000020
>[   71.727099] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffc5f056df0
>[   71.727100] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   71.727101] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   71.727137] ---[ end trace a27ce992f45e7246 ]---
>[   71.727142] [drm:intel_dp_start_link_train] clock recovery OK
>[   71.727145] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   71.727321] Use count on domain AUX_A is already zero
>[   71.727331] ------------[ cut here ]------------
>[   71.727335] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   71.727336] Modules linked in: x86_pkg_temp_thermal
>[   71.727339] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   71.727339] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   71.727341] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   71.727343] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   71.727344] RSP: 0018:ffffa5dc817cf6e0 EFLAGS: 00010282
>[   71.727346] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   71.727347] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   71.727348] RBP: ffffa5dc817cf708 R08: 0000000000000000 R09: 0000000000000029
>[   71.727349] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   71.727350] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   71.727352] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   71.727353] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   71.727354] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   71.727355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   71.727356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   71.727357] Call Trace:
>[   71.727360]  intel_dp_aux_ch+0x12a/0x6e0
>[   71.727364]  ? wake_atomic_t_function+0x60/0x60
>[   71.727366]  intel_dp_aux_transfer+0x12d/0x1f0
>[   71.727369]  ? drm_printk+0x89/0x90
>[   71.727373]  drm_dp_dpcd_access+0x58/0xf0
>[   71.727377]  drm_dp_dpcd_write+0x16/0x20
>[   71.727381]  intel_dp_set_link_train+0x44/0xe0
>[   71.727385]  intel_dp_start_link_train+0x216/0x520
>[   71.727389]  intel_ddi_pre_enable+0x378/0x630
>[   71.727393]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   71.727396]  haswell_crtc_enable+0x26b/0x7f0
>[   71.727399]  intel_update_crtc+0x43/0xd0
>[   71.727402]  skl_update_crtcs+0x1a9/0x1e0
>[   71.727405]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   71.727408]  intel_atomic_commit+0x3af/0x4a0
>[   71.727411]  drm_atomic_commit+0x46/0x50
>[   71.727415]  restore_fbdev_mode+0x148/0x270
>[   71.727419]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   71.727423]  drm_fb_helper_set_par+0x28/0x50
>[   71.727425]  intel_fbdev_set_par+0x15/0x60
>[   71.727428]  fbcon_init+0x571/0x5f0
>[   71.727432]  visual_init+0xd1/0x130
>[   71.727436]  do_bind_con_driver+0x1ad/0x390
>[   71.727439]  store_bind+0x129/0x190
>[   71.727441]  dev_attr_store+0x13/0x20
>[   71.727444]  sysfs_kf_write+0x32/0x40
>[   71.727448]  kernfs_fop_write+0x102/0x180
>[   71.727452]  __vfs_write+0x23/0x120
>[   71.727456]  ? security_file_permission+0x36/0xb0
>[   71.727459]  ? rw_verify_area+0x49/0xb0
>[   71.727462]  vfs_write+0xb3/0x1b0
>[   71.727466]  SyS_write+0x41/0xa0
>[   71.727469]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   71.727471] RIP: 0033:0x7faabdcb94a0
>[   71.727471] RSP: 002b:00007ffc5f056de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   71.727473] RAX: ffffffffffffffda RBX: 0000000001d742b3 RCX: 00007faabdcb94a0
>[   71.727474] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   71.727475] RBP: 0000000001d74240 R08: 0000000000000000 R09: 0000000000000020
>[   71.727476] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffc5f056df0
>[   71.727477] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   71.727479] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   71.727514] ---[ end trace a27ce992f45e7247 ]---
>[   71.728073] Use count on domain AUX_A is already zero
>[   71.728084] ------------[ cut here ]------------
>[   71.728088] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   71.728088] Modules linked in: x86_pkg_temp_thermal
>[   71.728091] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   71.728092] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   71.728093] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   71.728096] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   71.728096] RSP: 0018:ffffa5dc817cf6d8 EFLAGS: 00010296
>[   71.728098] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   71.728099] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   71.728100] RBP: ffffa5dc817cf700 R08: 0000000000000000 R09: 0000000000000029
>[   71.728102] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   71.728103] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   71.728104] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   71.728105] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   71.728107] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   71.728108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   71.728109] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   71.728109] Call Trace:
>[   71.728112]  intel_dp_aux_ch+0x12a/0x6e0
>[   71.728116]  ? wake_atomic_t_function+0x60/0x60
>[   71.728119]  intel_dp_aux_transfer+0xa0/0x1f0
>[   71.728123]  drm_dp_dpcd_access+0x58/0xf0
>[   71.728127]  drm_dp_dpcd_read+0x2c/0x60
>[   71.728130]  intel_dp_get_link_status+0x1d/0x30
>[   71.728134]  intel_dp_start_link_train+0x270/0x520
>[   71.728138]  intel_ddi_pre_enable+0x378/0x630
>[   71.728142]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   71.728145]  haswell_crtc_enable+0x26b/0x7f0
>[   71.728148]  intel_update_crtc+0x43/0xd0
>[   71.728151]  skl_update_crtcs+0x1a9/0x1e0
>[   71.728154]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   71.728157]  intel_atomic_commit+0x3af/0x4a0
>[   71.728161]  drm_atomic_commit+0x46/0x50
>[   71.728164]  restore_fbdev_mode+0x148/0x270
>[   71.728169]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   71.728172]  drm_fb_helper_set_par+0x28/0x50
>[   71.728175]  intel_fbdev_set_par+0x15/0x60
>[   71.728178]  fbcon_init+0x571/0x5f0
>[   71.728182]  visual_init+0xd1/0x130
>[   71.728186]  do_bind_con_driver+0x1ad/0x390
>[   71.728188]  store_bind+0x129/0x190
>[   71.728190]  dev_attr_store+0x13/0x20
>[   71.728194]  sysfs_kf_write+0x32/0x40
>[   71.728197]  kernfs_fop_write+0x102/0x180
>[   71.728201]  __vfs_write+0x23/0x120
>[   71.728205]  ? security_file_permission+0x36/0xb0
>[   71.728208]  ? rw_verify_area+0x49/0xb0
>[   71.728212]  vfs_write+0xb3/0x1b0
>[   71.728216]  SyS_write+0x41/0xa0
>[   71.728219]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   71.728220] RIP: 0033:0x7faabdcb94a0
>[   71.728221] RSP: 002b:00007ffc5f056de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   71.728223] RAX: ffffffffffffffda RBX: 0000000001d742b3 RCX: 00007faabdcb94a0
>[   71.728224] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   71.728225] RBP: 0000000001d74240 R08: 0000000000000000 R09: 0000000000000020
>[   71.728226] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffc5f056df0
>[   71.728227] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   71.728228] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   71.728263] ---[ end trace a27ce992f45e7248 ]---
>[   71.728465] Use count on domain AUX_A is already zero
>[   71.728475] ------------[ cut here ]------------
>[   71.728479] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   71.728480] Modules linked in: x86_pkg_temp_thermal
>[   71.728482] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   71.728483] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   71.728484] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   71.728487] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   71.728488] RSP: 0018:ffffa5dc817cf6d8 EFLAGS: 00010296
>[   71.728489] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   71.728490] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   71.728492] RBP: ffffa5dc817cf700 R08: 0000000000000000 R09: 0000000000000029
>[   71.728493] R10: ffffa1d7758e2950 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   71.728494] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   71.728495] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   71.728497] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   71.728498] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   71.728499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   71.728500] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   71.728501] Call Trace:
>[   71.728503]  intel_dp_aux_ch+0x12a/0x6e0
>[   71.728507]  ? wake_atomic_t_function+0x60/0x60
>[   71.728510]  intel_dp_aux_transfer+0xa0/0x1f0
>[   71.728514]  drm_dp_dpcd_access+0x58/0xf0
>[   71.728518]  drm_dp_dpcd_read+0x52/0x60
>[   71.728521]  intel_dp_get_link_status+0x1d/0x30
>[   71.728525]  intel_dp_start_link_train+0x270/0x520
>[   71.728529]  intel_ddi_pre_enable+0x378/0x630
>[   71.728533]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   71.728536]  haswell_crtc_enable+0x26b/0x7f0
>[   71.728539]  intel_update_crtc+0x43/0xd0
>[   71.728542]  skl_update_crtcs+0x1a9/0x1e0
>[   71.728545]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   71.728548]  intel_atomic_commit+0x3af/0x4a0
>[   71.728551]  drm_atomic_commit+0x46/0x50
>[   71.728555]  restore_fbdev_mode+0x148/0x270
>[   71.728559]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   71.728563]  drm_fb_helper_set_par+0x28/0x50
>[   71.728565]  intel_fbdev_set_par+0x15/0x60
>[   71.728568]  fbcon_init+0x571/0x5f0
>[   71.728572]  visual_init+0xd1/0x130
>[   71.728576]  do_bind_con_driver+0x1ad/0x390
>[   71.728578]  store_bind+0x129/0x190
>[   71.728580]  dev_attr_store+0x13/0x20
>[   71.728584]  sysfs_kf_write+0x32/0x40
>[   71.728587]  kernfs_fop_write+0x102/0x180
>[   71.728591]  __vfs_write+0x23/0x120
>[   71.728595]  ? security_file_permission+0x36/0xb0
>[   71.728598]  ? rw_verify_area+0x49/0xb0
>[   71.728602]  vfs_write+0xb3/0x1b0
>[   71.728606]  SyS_write+0x41/0xa0
>[   71.728609]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   71.728610] RIP: 0033:0x7faabdcb94a0
>[   71.728611] RSP: 002b:00007ffc5f056de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   71.728613] RAX: ffffffffffffffda RBX: 0000000001d742b3 RCX: 00007faabdcb94a0
>[   71.728614] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   71.728615] RBP: 0000000001d74240 R08: 0000000000000000 R09: 0000000000000020
>[   71.728621] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffc5f056df0
>[   71.728622] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   71.728624] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   71.728659] ---[ end trace a27ce992f45e7249 ]---
>[   71.728664] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   71.728668] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   71.728829] Use count on domain AUX_A is already zero
>[   71.728839] ------------[ cut here ]------------
>[   71.728843] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   71.728843] Modules linked in: x86_pkg_temp_thermal
>[   71.728846] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   71.728847] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   71.728848] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   71.728851] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   71.728852] RSP: 0018:ffffa5dc817cf728 EFLAGS: 00010292
>[   71.728853] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   71.728854] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   71.728856] RBP: ffffa5dc817cf750 R08: 0000000000000000 R09: 0000000000000029
>[   71.728857] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   71.728858] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   71.728860] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   71.728861] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   71.728862] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   71.728863] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   71.728864] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   71.728864] Call Trace:
>[   71.728867]  intel_dp_aux_ch+0x12a/0x6e0
>[   71.728871]  ? wake_atomic_t_function+0x60/0x60
>[   71.728874]  intel_dp_aux_transfer+0x12d/0x1f0
>[   71.728877]  ? drm_printk+0x89/0x90
>[   71.728881]  drm_dp_dpcd_access+0x58/0xf0
>[   71.728885]  drm_dp_dpcd_write+0x16/0x20
>[   71.728889]  intel_dp_set_link_train+0x44/0xe0
>[   71.728893]  intel_dp_stop_link_train+0xb/0x10
>[   71.728896]  intel_ddi_pre_enable+0x393/0x630
>[   71.728900]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   71.728903]  haswell_crtc_enable+0x26b/0x7f0
>[   71.728906]  intel_update_crtc+0x43/0xd0
>[   71.728909]  skl_update_crtcs+0x1a9/0x1e0
>[   71.728912]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   71.728915]  intel_atomic_commit+0x3af/0x4a0
>[   71.728918]  drm_atomic_commit+0x46/0x50
>[   71.728922]  restore_fbdev_mode+0x148/0x270
>[   71.728926]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   71.728930]  drm_fb_helper_set_par+0x28/0x50
>[   71.728932]  intel_fbdev_set_par+0x15/0x60
>[   71.728935]  fbcon_init+0x571/0x5f0
>[   71.728939]  visual_init+0xd1/0x130
>[   71.728943]  do_bind_con_driver+0x1ad/0x390
>[   71.728946]  store_bind+0x129/0x190
>[   71.728947]  dev_attr_store+0x13/0x20
>[   71.728951]  sysfs_kf_write+0x32/0x40
>[   71.728955]  kernfs_fop_write+0x102/0x180
>[   71.728959]  __vfs_write+0x23/0x120
>[   71.728963]  ? security_file_permission+0x36/0xb0
>[   71.728966]  ? rw_verify_area+0x49/0xb0
>[   71.728969]  vfs_write+0xb3/0x1b0
>[   71.728973]  SyS_write+0x41/0xa0
>[   71.728976]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   71.728978] RIP: 0033:0x7faabdcb94a0
>[   71.728978] RSP: 002b:00007ffc5f056de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   71.728980] RAX: ffffffffffffffda RBX: 0000000001d742b3 RCX: 00007faabdcb94a0
>[   71.728981] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   71.728982] RBP: 0000000001d74240 R08: 0000000000000000 R09: 0000000000000020
>[   71.728983] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffc5f056df0
>[   71.728984] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   71.728986] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   71.729021] ---[ end trace a27ce992f45e724a ]---
>[   71.729124] [drm:intel_enable_pipe] enabling pipe A
>[   71.729130] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   71.729137] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 71.727516 -> 71.727981 [e 0 us, 0 rep]
>[   71.729141] [drm:intel_edp_backlight_on.part.29] 
>[   71.729144] [drm:intel_panel_enable_backlight] pipe A
>[   71.729199] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   71.928668] Use count on domain AUX_A is already zero
>[   71.928677] ------------[ cut here ]------------
>[   71.928682] WARNING: CPU: 6 PID: 3042 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   71.928683] Modules linked in: x86_pkg_temp_thermal
>[   71.928686] CPU: 6 PID: 3042 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   71.928687] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   71.928688] task: ffffa1d742a6de80 task.stack: ffffa5dc817cc000
>[   71.928691] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   71.928692] RSP: 0018:ffffa5dc817cf868 EFLAGS: 00010296
>[   71.928694] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   71.928695] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   71.928696] RBP: ffffa5dc817cf890 R08: 0000000000000000 R09: 0000000000000029
>[   71.928697] R10: ffffa5dc817cf890 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   71.928698] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   71.928700] FS:  00007faabf4d7a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   71.928701] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   71.928703] CR2: 00007fae7efcc000 CR3: 000000025c037000 CR4: 00000000003406e0
>[   71.928704] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   71.928705] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   71.928706] Call Trace:
>[   71.928709]  _intel_edp_backlight_on+0xe3/0x110
>[   71.928712]  intel_edp_backlight_on.part.29+0x34/0x40
>[   71.928714]  intel_edp_backlight_on+0x13/0x20
>[   71.928718]  intel_enable_ddi+0xbe/0xe0
>[   71.928722]  intel_encoders_enable.isra.104+0x6c/0x90
>[   71.928725]  haswell_crtc_enable+0x326/0x7f0
>[   71.928728]  intel_update_crtc+0x43/0xd0
>[   71.928731]  skl_update_crtcs+0x1a9/0x1e0
>[   71.928734]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   71.928737]  intel_atomic_commit+0x3af/0x4a0
>[   71.928741]  drm_atomic_commit+0x46/0x50
>[   71.928745]  restore_fbdev_mode+0x148/0x270
>[   71.928749]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   71.928753]  drm_fb_helper_set_par+0x28/0x50
>[   71.928756]  intel_fbdev_set_par+0x15/0x60
>[   71.928759]  fbcon_init+0x571/0x5f0
>[   71.928763]  visual_init+0xd1/0x130
>[   71.928767]  do_bind_con_driver+0x1ad/0x390
>[   71.928769]  store_bind+0x129/0x190
>[   71.928771]  dev_attr_store+0x13/0x20
>[   71.928775]  sysfs_kf_write+0x32/0x40
>[   71.928779]  kernfs_fop_write+0x102/0x180
>[   71.928783]  __vfs_write+0x23/0x120
>[   71.928787]  ? security_file_permission+0x36/0xb0
>[   71.928790]  ? rw_verify_area+0x49/0xb0
>[   71.928794]  vfs_write+0xb3/0x1b0
>[   71.928798]  SyS_write+0x41/0xa0
>[   71.928801]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   71.928802] RIP: 0033:0x7faabdcb94a0
>[   71.928803] RSP: 002b:00007ffc5f056de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   71.928805] RAX: ffffffffffffffda RBX: 0000000001d742b3 RCX: 00007faabdcb94a0
>[   71.928806] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   71.928807] RBP: 0000000001d74240 R08: 0000000000000000 R09: 0000000000000020
>[   71.928808] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffc5f056df0
>[   71.928809] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   71.928811] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   71.928847] ---[ end trace a27ce992f45e724b ]---
>[   71.928851] [drm:intel_psr_enable] PSR disable by flag
>[   71.928854] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   71.928862] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   71.928866] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   71.928871] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   71.928877] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,1065)@ 71.927257 -> 71.911286 [e 0 us, 0 rep]
>[   71.928881] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2876, diff=11, hw=3662 hw_last=3651
>[   71.929092] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 71.927472 -> 71.927937 [e 0 us, 0 rep]
>[   71.929095] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2887, diff=1, hw=3663 hw_last=3662
>[   71.929099] [drm:drm_handle_vblank] vblank event on 2887, current 2888
>[   71.929132] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   71.929140] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   71.929143] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   71.929163] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   71.929171] [drm:intel_power_well_disable] disabling DC off
>[   71.929178] [drm:drm_mode_object_get] OBJ ID: 62 (2)
>[   71.929182] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7428ed800
>[   71.929186] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   71.929193] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7428ed800
>[   71.936005] Console: switching to colour frame buffer device 240x67
>[   71.940004] [drm:drm_release] open_count = 1
>[   71.940006] [drm:drm_release] pid = 3042, device = 0xe200, open_count = 1
>[   71.940022] [drm:drm_lastclose] 
>[   71.940026] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8400
>[   71.940031] [drm:drm_mode_object_get] OBJ ID: 62 (3)
>[   71.940035] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d775749200 state to ffffa1d7756d8400
>[   71.940039] [drm:drm_mode_object_get] OBJ ID: 61 (1)
>[   71.940042] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   71.940046] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77000 state to ffffa1d7756d8400
>[   71.940049] [drm:drm_atomic_get_plane_state] Added [PLANE:28:plane 2A] ffffa1d775748c00 state to ffffa1d7756d8400
>[   71.940054] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748c00 to [NOCRTC]
>[   71.940057] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775748c00
>[   71.940060] [drm:drm_atomic_get_plane_state] Added [PLANE:30:cursor A] ffffa1d775749a00 state to ffffa1d7756d8400
>[   71.940063] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749a00 to [NOCRTC]
>[   71.940067] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775749a00
>[   71.940070] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d775749500 state to ffffa1d7756d8400
>[   71.940073] [drm:drm_atomic_get_plane_state] Added [PLANE:35:plane 2B] ffffa1d775748500 state to ffffa1d7756d8400
>[   71.940076] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748500 to [NOCRTC]
>[   71.940081] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775748500
>[   71.940083] [drm:drm_atomic_get_plane_state] Added [PLANE:37:cursor B] ffffa1d775749100 state to ffffa1d7756d8400
>[   71.940087] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749100 to [NOCRTC]
>[   71.940090] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775749100
>[   71.940093] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d775749c00 state to ffffa1d7756d8400
>[   71.940097] [drm:drm_atomic_get_plane_state] Added [PLANE:42:plane 2C] ffffa1d775748000 state to ffffa1d7756d8400
>[   71.940101] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748000 to [NOCRTC]
>[   71.940104] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775748000
>[   71.940107] [drm:drm_atomic_get_plane_state] Added [PLANE:44:cursor C] ffffa1d775748400 state to ffffa1d7756d8400
>[   71.940110] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775748400 to [NOCRTC]
>[   71.940114] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775748400
>[   71.940117] [drm:drm_mode_object_put] OBJ ID: 61 (2)
>[   71.940121] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffffa1d742a77000
>[   71.940123] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749200 to [CRTC:32:pipe A]
>[   71.940126] [drm:drm_atomic_set_fb_for_plane] Set [FB:62] for plane state ffffa1d775749200
>[   71.940131] [drm:drm_mode_object_get] OBJ ID: 62 (4)
>[   71.940134] [drm:drm_mode_object_put] OBJ ID: 62 (5)
>[   71.940138] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d8400
>[   71.940142] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   71.940146] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   71.940150] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb00 state to ffffa1d7756d8400
>[   71.940153] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   71.940156] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   71.940161] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   71.940164] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbdb00 to [NOCRTC]
>[   71.940168] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   71.940171] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbdb00 to [CRTC:32:pipe A]
>[   71.940175] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74800 state to ffffa1d7756d8400
>[   71.940179] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a74800
>[   71.940181] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749500 to [NOCRTC]
>[   71.940183] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775749500
>[   71.940185] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d8400
>[   71.940188] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   71.940190] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   71.940193] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a76000 state to ffffa1d7756d8400
>[   71.940195] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a76000
>[   71.940196] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d775749c00 to [NOCRTC]
>[   71.940198] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d775749c00
>[   71.940200] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d8400
>[   71.940203] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   71.940204] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   71.940206] [drm:drm_atomic_check_only] checking ffffa1d7756d8400
>[   71.940210] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   71.940212] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   71.940216] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   71.940218] [drm:drm_atomic_helper_check_modeset] [CONNECTOR:48:eDP-1] keeps [ENCODER:47:DDI A], now on [CRTC:32:pipe A]
>[   71.940223] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 62
>[   71.940225] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   71.940233] [drm:drm_atomic_commit] committing ffffa1d7756d8400
>[   71.945750] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 71.944131 -> 71.944596 [e 0 us, 0 rep]
>[   71.945752] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2888, diff=1, hw=3664 hw_last=3663
>[   71.945754] [drm:drm_handle_vblank] vblank event on 2888, current 2889
>[   71.945760] [drm:drm_mode_object_get] OBJ ID: 62 (4)
>[   71.945762] [drm:drm_mode_object_put] OBJ ID: 62 (5)
>[   71.945764] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8400
>[   71.945767] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   71.945769] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   71.945773] [drm:drm_mode_object_put] OBJ ID: 61 (1)
>[   71.945776] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   71.945780] [drm:drm_mode_object_put] OBJ ID: 62 (4)
>[   71.945783] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8400
>[   71.945785] [drm:drm_lastclose] driver lastclose completed
>[   71.945822] kms_flip (3042) used greatest stack depth: 12000 bytes left
>[   71.962479] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-28)@ 71.960837 -> 71.961257 [e 0 us, 0 rep]
>[   71.962485] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2889, diff=1, hw=3665 hw_last=3664
>[   71.962489] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   71.962496] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-26)@ 71.960876 -> 71.961266 [e 0 us, 0 rep]
>[   71.962500] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2890, diff=0, hw=3665 hw_last=3665
>[   73.899930] Console: switching to colour dummy device 80x25
>[   73.899958] [IGT] kms_flip: executing
>[   73.900038] [drm:drm_stub_open] 
>[   73.900041] [drm:drm_open] pid = 3048, minor = 0
>[   73.900044] [drm:i915_gem_open] 
>[   73.900057] [drm:drm_open] 
>[   73.900063] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   73.900071] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.900077] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   73.900079] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_CREATE
>[   73.900086] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_PWRITE
>[   73.900090] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900330] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900335] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900400] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900412] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900428] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900430] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   73.900431] [drm:drm_ioctl] ret = -22
>[   73.900434] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900435] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   73.900437] [drm:drm_ioctl] ret = -22
>[   73.900438] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900439] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   73.900440] [drm:drm_ioctl] ret = -22
>[   73.900442] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900447] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900450] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900455] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900459] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900473] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900475] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   73.900476] [drm:drm_ioctl] ret = -22
>[   73.900477] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900479] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   73.900480] [drm:drm_ioctl] ret = -22
>[   73.900481] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900482] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   73.900483] [drm:drm_ioctl] ret = -22
>[   73.900484] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900487] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900489] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900492] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900495] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900498] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900499] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   73.900500] [drm:drm_ioctl] ret = -22
>[   73.900501] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900503] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   73.900504] [drm:drm_ioctl] ret = -22
>[   73.900505] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900506] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   73.900507] [drm:drm_ioctl] ret = -22
>[   73.900508] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900512] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900515] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900518] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900528] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900531] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900532] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   73.900533] [drm:drm_ioctl] ret = -22
>[   73.900534] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900536] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   73.900537] [drm:drm_ioctl] ret = -22
>[   73.900538] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900539] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   73.900540] [drm:drm_ioctl] ret = -22
>[   73.900542] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900547] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900550] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900555] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900559] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900563] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900564] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   73.900565] [drm:drm_ioctl] ret = -22
>[   73.900567] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900568] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   73.900569] [drm:drm_ioctl] ret = -22
>[   73.900570] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900571] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   73.900572] [drm:drm_ioctl] ret = -22
>[   73.900574] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900576] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900579] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900583] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900587] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900591] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900593] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   73.900594] [drm:drm_ioctl] ret = -22
>[   73.900595] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900596] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   73.900597] [drm:drm_ioctl] ret = -22
>[   73.900598] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900600] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   73.900601] [drm:drm_ioctl] ret = -22
>[   73.900602] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900605] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900607] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900610] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900616] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900633] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900636] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   73.900639] [drm:drm_ioctl] ret = -22
>[   73.900643] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900646] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   73.900649] [drm:drm_ioctl] ret = -22
>[   73.900652] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900656] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   73.900660] [drm:drm_ioctl] ret = -22
>[   73.900665] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900674] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900681] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900690] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900697] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900705] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900708] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   73.900713] [drm:drm_ioctl] ret = -22
>[   73.900716] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900720] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   73.900723] [drm:drm_ioctl] ret = -22
>[   73.900726] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   73.900732] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   73.900734] [drm:drm_ioctl] ret = -22
>[   73.900736] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.900739] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_WAIT
>[   73.900743] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   73.900778] [drm:i915_drop_caches_set] Dropping caches: 0x00000014
>[   73.925716] [drm:drm_stub_open] 
>[   73.925722] [drm:drm_open] pid = 3048, minor = 0
>[   73.925726] [drm:i915_gem_open] 
>[   73.925750] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   73.925755] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.925764] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_SET_MASTER
>[   73.925781] [drm:drm_stub_open] 
>[   73.925784] [drm:drm_open] pid = 3048, minor = 0
>[   73.925786] [drm:i915_gem_open] 
>[   73.925803] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   73.925807] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.925814] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   73.925827] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.925835] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.925839] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.925848] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.925853] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.925857] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.925869] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.925874] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:eDP-1]
>[   73.925879] [drm:intel_dp_detect] [CONNECTOR:48:eDP-1]
>[   73.925884] [drm:intel_power_well_enable] enabling DC off
>[   73.925889] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   73.925898] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   73.925902] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   73.925905] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   73.925908] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   73.926329] [drm:drm_dp_read_desc] DP sink: OUI 00-22-b9 dev-ID sivarT HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   73.927015] Use count on domain AUX_A is already zero
>[   73.927032] ------------[ cut here ]------------
>[   73.927042] WARNING: CPU: 4 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   73.927043] Modules linked in: x86_pkg_temp_thermal
>[   73.927051] CPU: 4 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   73.927053] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   73.927055] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   73.927059] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   73.927063] RSP: 0018:ffffa5dc80eabb88 EFLAGS: 00010292
>[   73.927066] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   73.927067] RDX: ffffa1d781d14790 RSI: ffffa1d781d0cba8 RDI: ffffa1d781d0cba8
>[   73.927070] RBP: ffffa5dc80eabbb0 R08: 0000000000000001 R09: 0000000000005335
>[   73.927072] R10: ffffa1d7758e2950 R11: 0000000000005335 R12: ffffa1d7758e4b40
>[   73.927073] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   73.927076] FS:  00007f202bd80a40(0000) GS:ffffa1d781d00000(0000) knlGS:0000000000000000
>[   73.927078] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   73.927080] CR2: 00007f2ec6ee73b0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   73.927083] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   73.927085] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   73.927086] Call Trace:
>[   73.927092]  intel_dp_detect+0x19f/0x690
>[   73.927096]  drm_helper_probe_detect+0x49/0x90
>[   73.927099]  drm_helper_probe_single_connector_modes+0xd1/0x700
>[   73.927106]  ? vprintk_emit+0x228/0x2d0
>[   73.927112]  drm_mode_getconnector+0x2e8/0x320
>[   73.927116]  drm_ioctl+0x1f2/0x440
>[   73.927120]  ? drm_mode_connector_property_set_ioctl+0x30/0x30
>[   73.927126]  ? selinux_file_ioctl+0x104/0x1a0
>[   73.927134]  do_vfs_ioctl+0x8d/0x590
>[   73.927139]  ? security_file_ioctl+0x3e/0x60
>[   73.927142]  SyS_ioctl+0x74/0x80
>[   73.927147]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   73.927149] RIP: 0033:0x7f202a285357
>[   73.927151] RSP: 002b:00007ffebc4afff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   73.927155] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f202a285357
>[   73.927159] RDX: 00007ffebc4b0030 RSI: 00000000c05064a7 RDI: 0000000000000005
>[   73.927160] RBP: 0000000000436320 R08: 0000000001904180 R09: 0000000000000000
>[   73.927162] R10: 000000000000006a R11: 0000000000000246 R12: 0000000000406820
>[   73.927163] R13: 00007ffebc4b0d60 R14: 0000000000000005 R15: 0000000000000000
>[   73.927165] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   73.927227] ---[ end trace a27ce992f45e724c ]---
>[   73.927233] [drm:intel_power_well_disable] disabling DC off
>[   73.927243] [drm:drm_mode_object_put] OBJ ID: 60 (1)
>[   73.927258] [drm:drm_add_edid_modes] eDP-1: Assigning EDID-1.4 digital sink color depth as 6 bpc.
>[   73.927261] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   73.927267] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:eDP-1] probed modes :
>[   73.927277] [drm:drm_mode_debug_printmodeline] Modeline 49:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   73.927283] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.927293] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.927301] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.927308] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.927314] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:56:DP-1]
>[   73.927317] [drm:intel_dp_detect] [CONNECTOR:56:DP-1]
>[   73.927321] [drm:intel_power_well_enable] enabling DC off
>[   73.927325] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   73.927655] [drm:lspcon_wake_native_aux_ch] Native AUX CH up, DPCD version: 1.2
>[   73.927674] [drm:lspcon_resume] LSPCON recovering in PCON mode after 0 ms
>[   73.928105] [drm:drm_dp_i2c_do_msg] native defer
>[   73.929209] [drm:drm_dp_i2c_do_msg] native defer
>[   73.930398] [drm:drm_dp_i2c_do_msg] native defer
>[   73.931569] [drm:drm_dp_i2c_do_msg] native defer
>[   73.932781] [drm:drm_dp_i2c_do_msg] native defer
>[   73.933586] [drm:lspcon_wait_mode] Current LSPCON mode PCON
>[   73.933993] [drm:intel_dp_read_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[   73.934284] [drm:intel_power_well_disable] disabling DC off
>[   73.934289] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:56:DP-1] disconnected
>[   73.934295] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.934304] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.934311] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.934322] [drm:drm_release] open_count = 3
>[   73.934325] [drm:drm_release] pid = 3048, device = 0xe200, open_count = 3
>[   73.934403] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_GET_CAP
>[   73.934432] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_GET_APERTURE
>[   73.934452] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.934456] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.934459] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.934462] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.934465] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.934468] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.934472] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.934475] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.934478] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.934481] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.934484] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GETPARAM
>[   73.934491] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_VERSION
>[   73.934508] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_CREATE
>[   73.934570] [IGT] kms_flip: starting subtest basic-flip-vs-dpms
>[   73.934592] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.934598] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934602] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.934606] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.934611] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934615] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.934648] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.934657] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934666] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.934675] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.934685] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934696] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.934706] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.934717] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934726] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.934738] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934747] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   73.934754] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934760] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   73.934767] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934773] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   73.934784] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.934790] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934795] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.934804] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.934810] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934815] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.934823] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.934834] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934849] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.934862] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934873] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   73.934883] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934890] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   73.934897] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934902] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   73.934914] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.934920] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934928] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.934938] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.934944] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934950] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.934957] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.934963] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934971] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.934980] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.934989] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   73.934994] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935000] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   73.935007] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935012] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   73.935022] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.935028] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935033] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935040] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.935046] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935051] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935059] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.935065] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935071] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.935082] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935089] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   73.935095] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935100] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935104] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   73.935108] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935113] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935119] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   73.935124] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.935129] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935133] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935136] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.935143] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935146] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935150] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.935155] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935161] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.935166] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935170] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   73.935175] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935179] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935182] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   73.935188] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935192] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935195] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   73.935199] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.935204] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935208] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935212] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.935217] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935221] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935225] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.935230] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935234] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.935241] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935245] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   73.935249] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935253] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935256] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   73.935262] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935266] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935269] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   73.935279] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.935285] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935289] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935293] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   73.935298] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935302] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.935306] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.935312] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935315] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   73.935323] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935327] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   73.935333] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935336] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   73.935340] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   73.935343] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   73.935370] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   73.935385] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   73.935393] [drm:drm_mode_addfb2] [FB:60]
>[   73.935403] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   73.935411] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   73.935417] [drm:drm_mode_addfb2] [FB:65]
>[   73.935422] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   73.963357] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   73.963361] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   73.963364] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   73.977631] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   73.977635] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   73.977654] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   73.977656] [drm:drm_mode_setcrtc] [CRTC:32:pipe A]
>[   73.977661] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756ddc00
>[   73.977664] [drm:drm_mode_object_get] OBJ ID: 64 (1)
>[   73.977666] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   73.977668] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a70800 state to ffffa1d7756ddc00
>[   73.977670] [drm:drm_mode_object_get] OBJ ID: 62 (3)
>[   73.977671] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6d700 state to ffffa1d7756ddc00
>[   73.977673] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   73.977675] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a70800
>[   73.977676] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6d700 to [NOCRTC]
>[   73.977677] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d749c6d700
>[   73.977679] [drm:drm_mode_object_put] OBJ ID: 62 (4)
>[   73.977681] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756ddc00
>[   73.977683] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   73.977685] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   73.977686] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdc80 state to ffffa1d7756ddc00
>[   73.977688] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   73.977689] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.977691] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   73.977692] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbdc80 to [NOCRTC]
>[   73.977694] [drm:drm_atomic_check_only] checking ffffa1d7756ddc00
>[   73.977697] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] mode changed
>[   73.977698] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] enable changed
>[   73.977699] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   73.977700] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   73.977702] [drm:drm_atomic_helper_check_modeset] Disabling [CONNECTOR:48:eDP-1]
>[   73.977704] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: n, active: n
>[   73.977705] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756ddc00
>[   73.977707] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   73.977708] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.977711] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   73.977712] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   73.977716] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   73.977720] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb -1
>[   73.977721] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   73.977725] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a76800 state to ffffa1d7756ddc00
>[   73.977727] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756ddc00
>[   73.977730] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   73.977732] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   73.977733] [drm:drm_atomic_commit] committing ffffa1d7756ddc00
>[   73.977743] [drm:intel_power_well_enable] enabling DC off
>[   73.977745] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   73.977752] [drm:intel_edp_backlight_off.part.30] 
>[   73.977775] Use count on domain AUX_A is already zero
>[   73.977784] ------------[ cut here ]------------
>[   73.977787] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   73.977787] Modules linked in: x86_pkg_temp_thermal
>[   73.977791] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   73.977791] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   73.977792] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   73.977794] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   73.977794] RSP: 0018:ffffa5dc80eab990 EFLAGS: 00010286
>[   73.977796] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   73.977796] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   73.977797] RBP: ffffa5dc80eab9b8 R08: 0000000000000001 R09: 0000000000005439
>[   73.977797] R10: ffffa5dc80f13e40 R11: 0000000000005439 R12: ffffa1d7758e4b40
>[   73.977798] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   73.977799] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   73.977800] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   73.977800] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   73.977801] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   73.977801] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   73.977802] Call Trace:
>[   73.977804]  _intel_edp_backlight_off+0xab/0x110
>[   73.977806]  intel_edp_backlight_off.part.30+0x28/0x40
>[   73.977807]  intel_edp_backlight_off+0x13/0x20
>[   73.977809]  intel_disable_ddi+0x99/0xc0
>[   73.977810]  intel_encoders_disable.isra.105+0x7f/0x90
>[   73.977811]  haswell_crtc_disable+0x55/0x170
>[   73.977813]  intel_atomic_commit_tail+0x128/0xfe0
>[   73.977814]  intel_atomic_commit+0x3af/0x4a0
>[   73.977816]  ? drm_atomic_set_crtc_for_connector+0xe4/0xf0
>[   73.977817]  drm_atomic_commit+0x46/0x50
>[   73.977819]  drm_atomic_helper_set_config+0x68/0x90
>[   73.977821]  __drm_mode_set_config_internal+0x60/0x110
>[   73.977822]  drm_mode_setcrtc+0x4a9/0x5f0
>[   73.977824]  ? vprintk_func+0x1b/0x50
>[   73.977825]  ? drm_ioctl+0x114/0x440
>[   73.977826]  drm_ioctl+0x1f2/0x440
>[   73.977828]  ? drm_mode_getcrtc+0x180/0x180
>[   73.977830]  ? selinux_file_ioctl+0x104/0x1a0
>[   73.977832]  do_vfs_ioctl+0x8d/0x590
>[   73.977834]  ? security_file_ioctl+0x3e/0x60
>[   73.977835]  SyS_ioctl+0x74/0x80
>[   73.977837]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   73.977838] RIP: 0033:0x7f202a285357
>[   73.977839] RSP: 002b:00007ffebc4afa38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   73.977840] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   73.977841] RDX: 00007ffebc4afa70 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   73.977841] RBP: 0000000000077e00 R08: 0000000000000000 R09: 0000000000000000
>[   73.977842] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000195e170
>[   73.977842] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   73.977843] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   73.977863] ---[ end trace a27ce992f45e724d ]---
>[   74.184811] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   74.184847] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   74.184857] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,404)@ 74.183235 -> 74.177177 [e 0 us, 0 rep]
>[   74.184862] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=2890, diff=133, hw=3798 hw_last=3665
>[   74.184866] [drm:intel_disable_pipe] disabling pipe A
>[   74.195512] Use count on domain AUX_A is already zero
>[   74.195528] ------------[ cut here ]------------
>[   74.195537] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   74.195538] Modules linked in: x86_pkg_temp_thermal
>[   74.195545] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   74.195547] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   74.195548] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   74.195553] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   74.195555] RSP: 0018:ffffa5dc80eab870 EFLAGS: 00010282
>[   74.195558] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   74.195559] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   74.195561] RBP: ffffa5dc80eab898 R08: 0000000000000001 R09: 0000000000005471
>[   74.195562] R10: ffffa1d7758e2950 R11: 0000000000005471 R12: ffffa1d7758e4b40
>[   74.195564] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   74.195566] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   74.195568] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   74.195570] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   74.195571] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   74.195573] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   74.195574] Call Trace:
>[   74.195580]  intel_dp_aux_ch+0x12a/0x6e0
>[   74.195586]  ? wake_atomic_t_function+0x60/0x60
>[   74.195589]  intel_dp_aux_transfer+0x12d/0x1f0
>[   74.195594]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   74.195599]  drm_dp_dpcd_access+0x58/0xf0
>[   74.195604]  drm_dp_dpcd_write+0x16/0x20
>[   74.195607]  intel_dp_sink_dpms+0x9f/0xd0
>[   74.195611]  intel_ddi_post_disable+0x14a/0x260
>[   74.195616]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   74.195638]  haswell_crtc_disable+0x100/0x170
>[   74.195641]  intel_atomic_commit_tail+0x128/0xfe0
>[   74.195645]  intel_atomic_commit+0x3af/0x4a0
>[   74.195650]  ? drm_atomic_set_crtc_for_connector+0xe4/0xf0
>[   74.195653]  drm_atomic_commit+0x46/0x50
>[   74.195657]  drm_atomic_helper_set_config+0x68/0x90
>[   74.195662]  __drm_mode_set_config_internal+0x60/0x110
>[   74.195669]  drm_mode_setcrtc+0x4a9/0x5f0
>[   74.195672]  ? vprintk_func+0x1b/0x50
>[   74.195675]  ? drm_ioctl+0x114/0x440
>[   74.195683]  drm_ioctl+0x1f2/0x440
>[   74.195693]  ? drm_mode_getcrtc+0x180/0x180
>[   74.195705]  ? selinux_file_ioctl+0x104/0x1a0
>[   74.195715]  do_vfs_ioctl+0x8d/0x590
>[   74.195727]  ? security_file_ioctl+0x3e/0x60
>[   74.195737]  SyS_ioctl+0x74/0x80
>[   74.195746]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   74.195751] RIP: 0033:0x7f202a285357
>[   74.195759] RSP: 002b:00007ffebc4afa38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   74.195772] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   74.195780] RDX: 00007ffebc4afa70 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   74.195790] RBP: 0000000000077e00 R08: 0000000000000000 R09: 0000000000000000
>[   74.195797] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000195e170
>[   74.195800] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   74.195808] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   74.195910] ---[ end trace a27ce992f45e724e ]---
>[   74.195926] Use count on domain AUX_A is already zero
>[   74.195940] ------------[ cut here ]------------
>[   74.195947] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   74.195950] Modules linked in: x86_pkg_temp_thermal
>[   74.195956] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   74.195958] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   74.195960] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   74.195965] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   74.195972] RSP: 0018:ffffa5dc80eab9c8 EFLAGS: 00010292
>[   74.195989] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   74.196003] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   74.196009] RBP: ffffa5dc80eab9f0 R08: 0000000000000001 R09: 00000000000054a8
>[   74.196014] R10: ffffa1d7758e2950 R11: 00000000000054a8 R12: ffffa1d7758e4b40
>[   74.196016] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   74.196024] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   74.196027] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   74.196029] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   74.196031] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   74.196033] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   74.196035] Call Trace:
>[   74.196042]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   74.196058]  intel_edp_panel_vdd_on+0x13/0x20
>[   74.196069]  intel_ddi_post_disable+0xca/0x260
>[   74.196079]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   74.196093]  haswell_crtc_disable+0x100/0x170
>[   74.196102]  intel_atomic_commit_tail+0x128/0xfe0
>[   74.196108]  intel_atomic_commit+0x3af/0x4a0
>[   74.196115]  ? drm_atomic_set_crtc_for_connector+0xe4/0xf0
>[   74.196120]  drm_atomic_commit+0x46/0x50
>[   74.196125]  drm_atomic_helper_set_config+0x68/0x90
>[   74.196139]  __drm_mode_set_config_internal+0x60/0x110
>[   74.196155]  drm_mode_setcrtc+0x4a9/0x5f0
>[   74.196164]  ? vprintk_func+0x1b/0x50
>[   74.196173]  ? drm_ioctl+0x114/0x440
>[   74.196184]  drm_ioctl+0x1f2/0x440
>[   74.196192]  ? drm_mode_getcrtc+0x180/0x180
>[   74.196200]  ? selinux_file_ioctl+0x104/0x1a0
>[   74.196206]  do_vfs_ioctl+0x8d/0x590
>[   74.196212]  ? security_file_ioctl+0x3e/0x60
>[   74.196218]  SyS_ioctl+0x74/0x80
>[   74.196224]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   74.196228] RIP: 0033:0x7f202a285357
>[   74.196231] RSP: 002b:00007ffebc4afa38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   74.196239] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   74.196241] RDX: 00007ffebc4afa70 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   74.196243] RBP: 0000000000077e00 R08: 0000000000000000 R09: 0000000000000000
>[   74.196245] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000195e170
>[   74.196248] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   74.196252] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   74.196341] ---[ end trace a27ce992f45e724f ]---
>[   74.196351] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   74.196377] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   74.196435] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   74.246986] [drm:wait_panel_status] Wait complete
>[   74.246988] Use count on domain AUX_A is already zero
>[   74.246999] ------------[ cut here ]------------
>[   74.247005] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   74.247006] Modules linked in: x86_pkg_temp_thermal
>[   74.247011] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   74.247013] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   74.247015] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   74.247018] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   74.247019] RSP: 0018:ffffa5dc80eab9a8 EFLAGS: 00010296
>[   74.247022] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   74.247024] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781d8cba0
>[   74.247025] RBP: ffffa5dc80eab9d0 R08: 0000000000000001 R09: 00000000000054de
>[   74.247027] R10: ffffa5dc80d13e88 R11: 00000000000054de R12: ffffa1d7758e4b40
>[   74.247028] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   74.247030] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   74.247032] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   74.247033] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   74.247035] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   74.247036] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   74.247037] Call Trace:
>[   74.247041]  intel_edp_panel_off.part.28+0x12f/0x160
>[   74.247044]  intel_edp_panel_off+0x13/0x20
>[   74.247049]  intel_ddi_post_disable+0xd2/0x260
>[   74.247054]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   74.247057]  haswell_crtc_disable+0x100/0x170
>[   74.247060]  intel_atomic_commit_tail+0x128/0xfe0
>[   74.247064]  intel_atomic_commit+0x3af/0x4a0
>[   74.247068]  ? drm_atomic_set_crtc_for_connector+0xe4/0xf0
>[   74.247072]  drm_atomic_commit+0x46/0x50
>[   74.247076]  drm_atomic_helper_set_config+0x68/0x90
>[   74.247080]  __drm_mode_set_config_internal+0x60/0x110
>[   74.247083]  drm_mode_setcrtc+0x4a9/0x5f0
>[   74.247086]  ? vprintk_func+0x1b/0x50
>[   74.247089]  ? drm_ioctl+0x114/0x440
>[   74.247092]  drm_ioctl+0x1f2/0x440
>[   74.247096]  ? drm_mode_getcrtc+0x180/0x180
>[   74.247102]  ? selinux_file_ioctl+0x104/0x1a0
>[   74.247105]  do_vfs_ioctl+0x8d/0x590
>[   74.247110]  ? security_file_ioctl+0x3e/0x60
>[   74.247113]  SyS_ioctl+0x74/0x80
>[   74.247117]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   74.247119] RIP: 0033:0x7f202a285357
>[   74.247120] RSP: 002b:00007ffebc4afa38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   74.247123] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   74.247124] RDX: 00007ffebc4afa70 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   74.247126] RBP: 0000000000077e00 R08: 0000000000000000 R09: 0000000000000000
>[   74.247127] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000195e170
>[   74.247129] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   74.247130] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   74.247183] ---[ end trace a27ce992f45e7250 ]---
>[   74.247188] [drm:intel_power_well_disable] disabling DC off
>[   74.247196] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   74.247203] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   74.247209] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   74.247227] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   74.247231] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   74.247233] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   74.247236] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   74.247239] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   74.247244] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   74.247250] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   74.247255] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   74.247260] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   74.247264] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   74.247272] [drm:intel_power_well_disable] disabling always-on
>[   74.247278] [drm:drm_mode_object_put] OBJ ID: 64 (1)
>[   74.247284] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   74.247287] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   74.247290] [drm:intel_power_well_enable] enabling always-on
>[   74.247294] [drm:intel_power_well_disable] disabling always-on
>[   74.247298] Use count on power well DC off is already zero
>[   74.247307] ------------[ cut here ]------------
>[   74.247312] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   74.247313] Modules linked in: x86_pkg_temp_thermal
>[   74.247317] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   74.247319] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   74.247320] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   74.247323] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   74.247324] RSP: 0018:ffffa5dc80eabac8 EFLAGS: 00010292
>[   74.247327] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   74.247328] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffffa0c9d84c
>[   74.247330] RBP: ffffa5dc80eabaf0 R08: 000000000000002e R09: 0000000000005523
>[   74.247331] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   74.247333] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   74.247335] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   74.247336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   74.247338] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   74.247339] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   74.247340] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   74.247341] Call Trace:
>[   74.247345]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   74.247348]  intel_atomic_commit+0x3af/0x4a0
>[   74.247352]  ? drm_atomic_set_crtc_for_connector+0xe4/0xf0
>[   74.247356]  drm_atomic_commit+0x46/0x50
>[   74.247360]  drm_atomic_helper_set_config+0x68/0x90
>[   74.247364]  __drm_mode_set_config_internal+0x60/0x110
>[   74.247367]  drm_mode_setcrtc+0x4a9/0x5f0
>[   74.247370]  ? vprintk_func+0x1b/0x50
>[   74.247373]  ? drm_ioctl+0x114/0x440
>[   74.247376]  drm_ioctl+0x1f2/0x440
>[   74.247380]  ? drm_mode_getcrtc+0x180/0x180
>[   74.247385]  ? selinux_file_ioctl+0x104/0x1a0
>[   74.247389]  do_vfs_ioctl+0x8d/0x590
>[   74.247393]  ? security_file_ioctl+0x3e/0x60
>[   74.247396]  SyS_ioctl+0x74/0x80
>[   74.247400]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   74.247401] RIP: 0033:0x7f202a285357
>[   74.247402] RSP: 002b:00007ffebc4afa38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   74.247405] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   74.247406] RDX: 00007ffebc4afa70 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   74.247408] RBP: 0000000000077e00 R08: 0000000000000000 R09: 0000000000000000
>[   74.247409] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000195e170
>[   74.247411] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   74.247412] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   74.247463] ---[ end trace a27ce992f45e7251 ]---
>[   74.247465] Use count on power well always-on is already zero
>[   74.247474] ------------[ cut here ]------------
>[   74.247478] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   74.247478] Modules linked in: x86_pkg_temp_thermal
>[   74.247482] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   74.247483] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   74.247484] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   74.247488] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   74.247489] RSP: 0018:ffffa5dc80eabac8 EFLAGS: 00010292
>[   74.247491] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   74.247493] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffffa0c9d84c
>[   74.247494] RBP: ffffa5dc80eabaf0 R08: 0000000000000031 R09: 0000000000005550
>[   74.247495] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   74.247497] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   74.247499] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   74.247500] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   74.247502] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   74.247503] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   74.247505] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   74.247505] Call Trace:
>[   74.247509]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   74.247512]  intel_atomic_commit+0x3af/0x4a0
>[   74.247516]  ? drm_atomic_set_crtc_for_connector+0xe4/0xf0
>[   74.247519]  drm_atomic_commit+0x46/0x50
>[   74.247523]  drm_atomic_helper_set_config+0x68/0x90
>[   74.247527]  __drm_mode_set_config_internal+0x60/0x110
>[   74.247531]  drm_mode_setcrtc+0x4a9/0x5f0
>[   74.247533]  ? vprintk_func+0x1b/0x50
>[   74.247536]  ? drm_ioctl+0x114/0x440
>[   74.247539]  drm_ioctl+0x1f2/0x440
>[   74.247543]  ? drm_mode_getcrtc+0x180/0x180
>[   74.247548]  ? selinux_file_ioctl+0x104/0x1a0
>[   74.247551]  do_vfs_ioctl+0x8d/0x590
>[   74.247555]  ? security_file_ioctl+0x3e/0x60
>[   74.247559]  SyS_ioctl+0x74/0x80
>[   74.247562]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   74.247563] RIP: 0033:0x7f202a285357
>[   74.247565] RSP: 002b:00007ffebc4afa38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   74.247567] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   74.247568] RDX: 00007ffebc4afa70 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   74.247570] RBP: 0000000000077e00 R08: 0000000000000000 R09: 0000000000000000
>[   74.247571] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000195e170
>[   74.247572] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   74.247574] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   74.247676] ---[ end trace a27ce992f45e7252 ]---
>[   74.247691] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756ddc00
>[   74.247706] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   74.247717] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   74.247731] [drm:drm_mode_object_put] OBJ ID: 62 (3)
>[   74.247746] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756ddc00
>[   74.247755] [drm:drm_mode_object_put] OBJ ID: 62 (2)
>[   74.247778] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   74.247789] [drm:drm_mode_setcrtc] [CRTC:39:pipe B]
>[   74.247805] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756ddc00
>[   74.247817] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a76000 state to ffffa1d7756ddc00
>[   74.247830] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6d600 state to ffffa1d7756ddc00
>[   74.247842] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a76000
>[   74.247851] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6d600 to [NOCRTC]
>[   74.247862] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d749c6d600
>[   74.247876] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756ddc00
>[   74.247886] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   74.247897] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   74.247907] [drm:drm_atomic_check_only] checking ffffa1d7756ddc00
>[   74.247926] [drm:drm_atomic_commit] committing ffffa1d7756ddc00
>[   74.247953] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756ddc00
>[   74.247960] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756ddc00
>[   74.247970] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   74.247975] [drm:drm_mode_setcrtc] [CRTC:46:pipe C]
>[   74.247985] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756ddc00
>[   74.247993] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a76800 state to ffffa1d7756ddc00
>[   74.247999] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6d800 state to ffffa1d7756ddc00
>[   74.248004] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a76800
>[   74.248009] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6d800 to [NOCRTC]
>[   74.248017] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d749c6d800
>[   74.248022] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756ddc00
>[   74.248028] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   74.248033] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   74.248037] [drm:drm_atomic_check_only] checking ffffa1d7756ddc00
>[   74.248049] [drm:drm_atomic_commit] committing ffffa1d7756ddc00
>[   74.248065] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756ddc00
>[   74.248073] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756ddc00
>[   74.248080] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   74.248085] [drm:drm_mode_setcrtc] [CRTC:32:pipe A]
>[   74.248097] [drm:drm_mode_setcrtc] [CONNECTOR:48:eDP-1]
>[   74.248102] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756ddc00
>[   74.248110] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   74.248115] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a72000 state to ffffa1d7756ddc00
>[   74.248121] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6db00 state to ffffa1d7756ddc00
>[   74.248131] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffffa1d742a72000
>[   74.248137] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6db00 to [CRTC:32:pipe A]
>[   74.248142] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d749c6db00
>[   74.248148] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   74.248154] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756ddc00
>[   74.248159] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   74.248174] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   74.248185] [drm:drm_mode_object_get] OBJ ID: 48 (4)
>[   74.248196] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb00 state to ffffa1d7756ddc00
>[   74.248204] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   74.248216] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbdb00 to [CRTC:32:pipe A]
>[   74.248228] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   74.248240] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   74.248248] [drm:drm_atomic_check_only] checking ffffa1d7756ddc00
>[   74.248263] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] mode changed
>[   74.248271] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] enable changed
>[   74.248281] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   74.248293] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   74.248307] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   74.248316] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   74.248331] [drm:drm_atomic_helper_check_modeset] [CONNECTOR:48:eDP-1] using [ENCODER:47:DDI A] on [CRTC:32:pipe A]
>[   74.248340] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   74.248355] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756ddc00
>[   74.248370] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   74.248380] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   74.248395] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756ddc00
>[   74.248408] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   74.248421] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   74.248432] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   74.248442] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   74.248459] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   74.248469] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   74.248481] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   74.248495] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   74.248504] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   74.248516] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   74.248530] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   74.248539] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   74.248543] [drm:intel_dump_pipe_config] requested mode:
>[   74.248582] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   74.248591] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   74.248596] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   74.248611] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   74.248620] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   74.248633] [drm:intel_dump_pipe_config] adjusted mode:
>[   74.248641] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   74.248647] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   74.248652] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   74.248655] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   74.248661] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   74.248666] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   74.248672] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   74.248675] [drm:intel_dump_pipe_config] planes on this crtc
>[   74.248679] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[   74.248684] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   74.248688] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   74.248696] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   74.248701] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   74.248707] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   74.248719] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 60
>[   74.248725] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   74.248732] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   74.248747] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   74.248761] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74800 state to ffffa1d7756ddc00
>[   74.248770] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77000 state to ffffa1d7756ddc00
>[   74.248783] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   74.248791] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   74.248803] [drm:drm_atomic_commit] committing ffffa1d7756ddc00
>[   74.249611] [drm:intel_power_well_enable] enabling always-on
>[   74.249630] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   74.249642] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   74.249648] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   74.249659] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   74.249665] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   74.249675] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   74.249681] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   74.249692] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   74.249702] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   74.249711] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   74.249717] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   74.249726] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   74.249730] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   74.249756] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   74.249761] [drm:intel_power_well_enable] enabling DC off
>[   74.249768] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   74.249779] [drm:edp_panel_on] Turn eDP port A panel power on
>[   74.249789] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   74.249792] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   74.848715] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   74.848725] [drm:wait_panel_status] Wait complete
>[   74.848749] [drm:edp_panel_on] Wait for panel power on
>[   74.848803] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   74.984686] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   74.984696] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   74.984701] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   74.984736] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   75.049968] [drm:wait_panel_status] Wait complete
>[   75.049973] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294742345
>[   75.049980] [drm:intel_power_well_disable] disabling DC off
>[   75.049992] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   75.052102] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   75.052123] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   75.052129] [drm:intel_power_well_enable] enabling DC off
>[   75.052134] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   75.052150] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   75.052198] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   75.052365] Use count on domain AUX_A is already zero
>[   75.052381] ------------[ cut here ]------------
>[   75.052387] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.052388] Modules linked in: x86_pkg_temp_thermal
>[   75.052396] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.052397] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.052399] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.052403] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.052405] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   75.052407] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   75.052409] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   75.052411] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000005613
>[   75.052412] R10: ffffa1d7758e2950 R11: 0000000000005613 R12: ffffa1d7758e4b40
>[   75.052414] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   75.052416] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   75.052418] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.052420] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   75.052421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.052423] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.052424] Call Trace:
>[   75.052429]  intel_dp_aux_ch+0x12a/0x6e0
>[   75.052435]  ? wake_atomic_t_function+0x60/0x60
>[   75.052438]  intel_dp_aux_transfer+0x12d/0x1f0
>[   75.052444]  drm_dp_dpcd_access+0x58/0xf0
>[   75.052449]  drm_dp_dpcd_write+0x16/0x20
>[   75.052452]  intel_dp_sink_dpms+0x41/0xd0
>[   75.052456]  intel_ddi_pre_enable+0x34a/0x630
>[   75.052461]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   75.052465]  haswell_crtc_enable+0x26b/0x7f0
>[   75.052468]  intel_update_crtc+0x43/0xd0
>[   75.052471]  skl_update_crtcs+0x1a9/0x1e0
>[   75.052475]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   75.052479]  intel_atomic_commit+0x3af/0x4a0
>[   75.052483]  ? handle_conflicting_encoders+0x267/0x280
>[   75.052487]  drm_atomic_commit+0x46/0x50
>[   75.052491]  drm_atomic_helper_set_config+0x68/0x90
>[   75.052496]  __drm_mode_set_config_internal+0x60/0x110
>[   75.052499]  drm_mode_setcrtc+0x4a9/0x5f0
>[   75.052503]  ? drm_ioctl+0x114/0x440
>[   75.052506]  drm_ioctl+0x1f2/0x440
>[   75.052510]  ? drm_mode_getcrtc+0x180/0x180
>[   75.052516]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.052520]  do_vfs_ioctl+0x8d/0x590
>[   75.052525]  ? security_file_ioctl+0x3e/0x60
>[   75.052529]  SyS_ioctl+0x74/0x80
>[   75.052533]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.052536] RIP: 0033:0x7f202a285357
>[   75.052537] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.052540] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   75.052542] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   75.052543] RBP: 0000000000077e00 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   75.052545] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 000000000195e170
>[   75.052546] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   75.052548] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.052600] ---[ end trace a27ce992f45e7253 ]---
>[   75.052613] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   75.053409] Use count on domain AUX_A is already zero
>[   75.053424] ------------[ cut here ]------------
>[   75.053432] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.053434] Modules linked in: x86_pkg_temp_thermal
>[   75.053442] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.053446] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.053448] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.053451] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.053453] RSP: 0018:ffffa5dc80eab738 EFLAGS: 00010292
>[   75.053456] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   75.053458] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   75.053460] RBP: ffffa5dc80eab760 R08: 0000000000000001 R09: 000000000000564b
>[   75.053463] R10: ffffa1d7758e2950 R11: 000000000000564b R12: ffffa1d7758e4b40
>[   75.053464] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   75.053466] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   75.053468] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.053471] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   75.053472] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.053474] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.053475] Call Trace:
>[   75.053479]  intel_dp_aux_ch+0x12a/0x6e0
>[   75.053487]  ? wake_atomic_t_function+0x60/0x60
>[   75.053490]  intel_dp_aux_transfer+0x12d/0x1f0
>[   75.053495]  drm_dp_dpcd_access+0x58/0xf0
>[   75.053500]  drm_dp_dpcd_write+0x16/0x20
>[   75.053505]  intel_dp_start_link_train+0x7b/0x520
>[   75.053509]  intel_ddi_pre_enable+0x378/0x630
>[   75.053516]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   75.053521]  haswell_crtc_enable+0x26b/0x7f0
>[   75.053525]  intel_update_crtc+0x43/0xd0
>[   75.053528]  skl_update_crtcs+0x1a9/0x1e0
>[   75.053532]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   75.053536]  intel_atomic_commit+0x3af/0x4a0
>[   75.053540]  ? handle_conflicting_encoders+0x267/0x280
>[   75.053544]  drm_atomic_commit+0x46/0x50
>[   75.053550]  drm_atomic_helper_set_config+0x68/0x90
>[   75.053555]  __drm_mode_set_config_internal+0x60/0x110
>[   75.053560]  drm_mode_setcrtc+0x4a9/0x5f0
>[   75.053563]  ? drm_ioctl+0x114/0x440
>[   75.053566]  drm_ioctl+0x1f2/0x440
>[   75.053572]  ? drm_mode_getcrtc+0x180/0x180
>[   75.053579]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.053584]  do_vfs_ioctl+0x8d/0x590
>[   75.053588]  ? security_file_ioctl+0x3e/0x60
>[   75.053591]  SyS_ioctl+0x74/0x80
>[   75.053597]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.053599] RIP: 0033:0x7f202a285357
>[   75.053600] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.053604] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   75.053605] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   75.053607] RBP: 0000000000077e00 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   75.053609] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 000000000195e170
>[   75.053612] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   75.053614] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.053835] ---[ end trace a27ce992f45e7254 ]---
>[   75.054007] Use count on domain AUX_A is already zero
>[   75.054019] ------------[ cut here ]------------
>[   75.054025] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.054026] Modules linked in: x86_pkg_temp_thermal
>[   75.054031] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.054032] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.054034] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.054039] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.054040] RSP: 0018:ffffa5dc80eab738 EFLAGS: 00010292
>[   75.054046] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   75.054048] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   75.054051] RBP: ffffa5dc80eab760 R08: 0000000000000001 R09: 0000000000005682
>[   75.054053] R10: ffffa1d7758e2950 R11: 0000000000005682 R12: ffffa1d7758e4b40
>[   75.054055] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   75.054058] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   75.054059] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.054061] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   75.054062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.054064] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.054064] Call Trace:
>[   75.054068]  intel_dp_aux_ch+0x12a/0x6e0
>[   75.054076]  ? wake_atomic_t_function+0x60/0x60
>[   75.054080]  intel_dp_aux_transfer+0x12d/0x1f0
>[   75.054085]  drm_dp_dpcd_access+0x58/0xf0
>[   75.054089]  drm_dp_dpcd_write+0x16/0x20
>[   75.054094]  intel_dp_start_link_train+0xa3/0x520
>[   75.054103]  intel_ddi_pre_enable+0x378/0x630
>[   75.054109]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   75.054112]  haswell_crtc_enable+0x26b/0x7f0
>[   75.054115]  intel_update_crtc+0x43/0xd0
>[   75.054119]  skl_update_crtcs+0x1a9/0x1e0
>[   75.054124]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   75.054130]  intel_atomic_commit+0x3af/0x4a0
>[   75.054134]  ? handle_conflicting_encoders+0x267/0x280
>[   75.054139]  drm_atomic_commit+0x46/0x50
>[   75.054144]  drm_atomic_helper_set_config+0x68/0x90
>[   75.054150]  __drm_mode_set_config_internal+0x60/0x110
>[   75.054154]  drm_mode_setcrtc+0x4a9/0x5f0
>[   75.054158]  ? drm_ioctl+0x114/0x440
>[   75.054162]  drm_ioctl+0x1f2/0x440
>[   75.054168]  ? drm_mode_getcrtc+0x180/0x180
>[   75.054174]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.054178]  do_vfs_ioctl+0x8d/0x590
>[   75.054185]  ? security_file_ioctl+0x3e/0x60
>[   75.054189]  SyS_ioctl+0x74/0x80
>[   75.054193]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.054197] RIP: 0033:0x7f202a285357
>[   75.054199] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.054203] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   75.054205] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   75.054206] RBP: 0000000000077e00 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   75.054207] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 000000000195e170
>[   75.054209] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   75.054213] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.054299] ---[ end trace a27ce992f45e7255 ]---
>[   75.054308] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   75.054312] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   75.054317] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   75.054323] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   75.054501] Use count on domain AUX_A is already zero
>[   75.054513] ------------[ cut here ]------------
>[   75.054518] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.054520] Modules linked in: x86_pkg_temp_thermal
>[   75.054525] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.054526] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.054529] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.054535] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.054537] RSP: 0018:ffffa5dc80eab710 EFLAGS: 00010282
>[   75.054540] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   75.054543] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa1d781d8cba0
>[   75.054545] RBP: ffffa5dc80eab738 R08: 0000000000000001 R09: 00000000000056bd
>[   75.054548] R10: ffffa1d7758e2950 R11: 00000000000056bd R12: ffffa1d7758e4b40
>[   75.054552] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   75.054555] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   75.054556] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.054558] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   75.054559] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.054561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.054562] Call Trace:
>[   75.054566]  intel_dp_aux_ch+0x12a/0x6e0
>[   75.054570]  ? wake_atomic_t_function+0x60/0x60
>[   75.054573]  intel_dp_aux_transfer+0x12d/0x1f0
>[   75.054576]  ? drm_printk+0x89/0x90
>[   75.054581]  drm_dp_dpcd_access+0x58/0xf0
>[   75.054587]  drm_dp_dpcd_write+0x16/0x20
>[   75.054592]  intel_dp_set_link_train+0x44/0xe0
>[   75.054597]  intel_dp_start_link_train+0xd4/0x520
>[   75.054602]  intel_ddi_pre_enable+0x378/0x630
>[   75.054607]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   75.054611]  haswell_crtc_enable+0x26b/0x7f0
>[   75.054617]  intel_update_crtc+0x43/0xd0
>[   75.054628]  skl_update_crtcs+0x1a9/0x1e0
>[   75.054637]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   75.054648]  intel_atomic_commit+0x3af/0x4a0
>[   75.054662]  ? handle_conflicting_encoders+0x267/0x280
>[   75.054673]  drm_atomic_commit+0x46/0x50
>[   75.054685]  drm_atomic_helper_set_config+0x68/0x90
>[   75.054695]  __drm_mode_set_config_internal+0x60/0x110
>[   75.054703]  drm_mode_setcrtc+0x4a9/0x5f0
>[   75.054714]  ? drm_ioctl+0x114/0x440
>[   75.054725]  drm_ioctl+0x1f2/0x440
>[   75.054733]  ? drm_mode_getcrtc+0x180/0x180
>[   75.054744]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.054756]  do_vfs_ioctl+0x8d/0x590
>[   75.054768]  ? security_file_ioctl+0x3e/0x60
>[   75.054779]  SyS_ioctl+0x74/0x80
>[   75.054788]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.054798] RIP: 0033:0x7f202a285357
>[   75.054807] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.054827] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   75.054832] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   75.054841] RBP: 0000000000077e00 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   75.054848] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 000000000195e170
>[   75.054857] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   75.054868] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.055063] ---[ end trace a27ce992f45e7256 ]---
>[   75.055324] Use count on domain AUX_A is already zero
>[   75.055336] ------------[ cut here ]------------
>[   75.055342] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.055343] Modules linked in: x86_pkg_temp_thermal
>[   75.055349] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.055350] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.055354] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.055358] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.055360] RSP: 0018:ffffa5dc80eab708 EFLAGS: 00010296
>[   75.055363] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   75.055364] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   75.055366] RBP: ffffa5dc80eab730 R08: 0000000000000001 R09: 00000000000056f6
>[   75.055367] R10: ffffa1d7758e2950 R11: 00000000000056f6 R12: ffffa1d7758e4b40
>[   75.055370] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   75.055375] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   75.055377] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.055380] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   75.055382] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.055383] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.055384] Call Trace:
>[   75.055388]  intel_dp_aux_ch+0x12a/0x6e0
>[   75.055395]  ? wake_atomic_t_function+0x60/0x60
>[   75.055399]  intel_dp_aux_transfer+0xa0/0x1f0
>[   75.055405]  drm_dp_dpcd_access+0x58/0xf0
>[   75.055412]  drm_dp_dpcd_read+0x2c/0x60
>[   75.055416]  intel_dp_get_link_status+0x1d/0x30
>[   75.055420]  intel_dp_start_link_train+0xfd/0x520
>[   75.055425]  intel_ddi_pre_enable+0x378/0x630
>[   75.055434]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   75.055438]  haswell_crtc_enable+0x26b/0x7f0
>[   75.055442]  intel_update_crtc+0x43/0xd0
>[   75.055445]  skl_update_crtcs+0x1a9/0x1e0
>[   75.055451]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   75.055456]  intel_atomic_commit+0x3af/0x4a0
>[   75.055460]  ? handle_conflicting_encoders+0x267/0x280
>[   75.055467]  drm_atomic_commit+0x46/0x50
>[   75.055472]  drm_atomic_helper_set_config+0x68/0x90
>[   75.055476]  __drm_mode_set_config_internal+0x60/0x110
>[   75.055480]  drm_mode_setcrtc+0x4a9/0x5f0
>[   75.055487]  ? drm_ioctl+0x114/0x440
>[   75.055492]  drm_ioctl+0x1f2/0x440
>[   75.055496]  ? drm_mode_getcrtc+0x180/0x180
>[   75.055504]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.055508]  do_vfs_ioctl+0x8d/0x590
>[   75.055513]  ? security_file_ioctl+0x3e/0x60
>[   75.055516]  SyS_ioctl+0x74/0x80
>[   75.055521]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.055523] RIP: 0033:0x7f202a285357
>[   75.055525] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.055528] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   75.055530] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   75.055531] RBP: 0000000000077e00 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   75.055532] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 000000000195e170
>[   75.055536] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   75.055538] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.055598] ---[ end trace a27ce992f45e7257 ]---
>[   75.055811] Use count on domain AUX_A is already zero
>[   75.055821] ------------[ cut here ]------------
>[   75.055826] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.055827] Modules linked in: x86_pkg_temp_thermal
>[   75.055833] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.055835] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.055838] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.055841] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.055842] RSP: 0018:ffffa5dc80eab708 EFLAGS: 00010296
>[   75.055844] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   75.055846] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   75.055848] RBP: ffffa5dc80eab730 R08: 0000000000000001 R09: 000000000000572e
>[   75.055852] R10: ffffa1d7758e2950 R11: 000000000000572e R12: ffffa1d7758e4b40
>[   75.055854] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   75.055857] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   75.055859] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.055861] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   75.055865] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.055878] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.055885] Call Trace:
>[   75.055894]  intel_dp_aux_ch+0x12a/0x6e0
>[   75.055907]  ? wake_atomic_t_function+0x60/0x60
>[   75.055919]  intel_dp_aux_transfer+0xa0/0x1f0
>[   75.055930]  drm_dp_dpcd_access+0x58/0xf0
>[   75.055944]  drm_dp_dpcd_read+0x52/0x60
>[   75.055953]  intel_dp_get_link_status+0x1d/0x30
>[   75.055962]  intel_dp_start_link_train+0xfd/0x520
>[   75.055968]  intel_ddi_pre_enable+0x378/0x630
>[   75.055973]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   75.055976]  haswell_crtc_enable+0x26b/0x7f0
>[   75.055979]  intel_update_crtc+0x43/0xd0
>[   75.055982]  skl_update_crtcs+0x1a9/0x1e0
>[   75.055986]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   75.055989]  intel_atomic_commit+0x3af/0x4a0
>[   75.055993]  ? handle_conflicting_encoders+0x267/0x280
>[   75.055999]  drm_atomic_commit+0x46/0x50
>[   75.056004]  drm_atomic_helper_set_config+0x68/0x90
>[   75.056009]  __drm_mode_set_config_internal+0x60/0x110
>[   75.056016]  drm_mode_setcrtc+0x4a9/0x5f0
>[   75.056027]  ? drm_ioctl+0x114/0x440
>[   75.056034]  drm_ioctl+0x1f2/0x440
>[   75.056042]  ? drm_mode_getcrtc+0x180/0x180
>[   75.056056]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.056064]  do_vfs_ioctl+0x8d/0x590
>[   75.056077]  ? security_file_ioctl+0x3e/0x60
>[   75.056089]  SyS_ioctl+0x74/0x80
>[   75.056098]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.056100] RIP: 0033:0x7f202a285357
>[   75.056101] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.056106] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   75.056107] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   75.056108] RBP: 0000000000077e00 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   75.056110] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 000000000195e170
>[   75.056111] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   75.056113] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.056198] ---[ end trace a27ce992f45e7258 ]---
>[   75.056204] [drm:intel_dp_start_link_train] clock recovery OK
>[   75.056208] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   75.056385] Use count on domain AUX_A is already zero
>[   75.056397] ------------[ cut here ]------------
>[   75.056403] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.056405] Modules linked in: x86_pkg_temp_thermal
>[   75.056410] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.056412] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.056414] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.056421] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.056423] RSP: 0018:ffffa5dc80eab710 EFLAGS: 00010282
>[   75.056425] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   75.056427] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa1d781d8cba0
>[   75.056430] RBP: ffffa5dc80eab738 R08: 0000000000000001 R09: 0000000000005768
>[   75.056432] R10: ffffa1d7758e2950 R11: 0000000000005768 R12: ffffa1d7758e4b40
>[   75.056436] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   75.056439] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   75.056443] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.056445] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   75.056447] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.056448] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.056449] Call Trace:
>[   75.056454]  intel_dp_aux_ch+0x12a/0x6e0
>[   75.056461]  ? wake_atomic_t_function+0x60/0x60
>[   75.056464]  intel_dp_aux_transfer+0x12d/0x1f0
>[   75.056468]  ? drm_printk+0x89/0x90
>[   75.056476]  drm_dp_dpcd_access+0x58/0xf0
>[   75.056481]  drm_dp_dpcd_write+0x16/0x20
>[   75.056488]  intel_dp_set_link_train+0x44/0xe0
>[   75.056493]  intel_dp_start_link_train+0x216/0x520
>[   75.056500]  intel_ddi_pre_enable+0x378/0x630
>[   75.056506]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   75.056512]  haswell_crtc_enable+0x26b/0x7f0
>[   75.056515]  intel_update_crtc+0x43/0xd0
>[   75.056519]  skl_update_crtcs+0x1a9/0x1e0
>[   75.056525]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   75.056530]  intel_atomic_commit+0x3af/0x4a0
>[   75.056534]  ? handle_conflicting_encoders+0x267/0x280
>[   75.056540]  drm_atomic_commit+0x46/0x50
>[   75.056545]  drm_atomic_helper_set_config+0x68/0x90
>[   75.056553]  __drm_mode_set_config_internal+0x60/0x110
>[   75.056557]  drm_mode_setcrtc+0x4a9/0x5f0
>[   75.056562]  ? drm_ioctl+0x114/0x440
>[   75.056566]  drm_ioctl+0x1f2/0x440
>[   75.056571]  ? drm_mode_getcrtc+0x180/0x180
>[   75.056579]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.056584]  do_vfs_ioctl+0x8d/0x590
>[   75.056591]  ? security_file_ioctl+0x3e/0x60
>[   75.056595]  SyS_ioctl+0x74/0x80
>[   75.056601]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.056604] RIP: 0033:0x7f202a285357
>[   75.056608] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.056611] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   75.056613] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   75.056615] RBP: 0000000000077e00 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   75.056625] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 000000000195e170
>[   75.056626] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   75.056630] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.056836] ---[ end trace a27ce992f45e7259 ]---
>[   75.057398] Use count on domain AUX_A is already zero
>[   75.057410] ------------[ cut here ]------------
>[   75.057416] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.057418] Modules linked in: x86_pkg_temp_thermal
>[   75.057423] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.057425] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.057428] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.057433] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.057435] RSP: 0018:ffffa5dc80eab708 EFLAGS: 00010296
>[   75.057438] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   75.057440] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   75.057443] RBP: ffffa5dc80eab730 R08: 0000000000000001 R09: 00000000000057a1
>[   75.057444] R10: ffffa1d7758e2950 R11: 00000000000057a1 R12: ffffa1d7758e4b40
>[   75.057445] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   75.057447] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   75.057449] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.057450] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   75.057452] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.057454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.057455] Call Trace:
>[   75.057459]  intel_dp_aux_ch+0x12a/0x6e0
>[   75.057465]  ? wake_atomic_t_function+0x60/0x60
>[   75.057469]  intel_dp_aux_transfer+0xa0/0x1f0
>[   75.057473]  drm_dp_dpcd_access+0x58/0xf0
>[   75.057478]  drm_dp_dpcd_read+0x2c/0x60
>[   75.057484]  intel_dp_get_link_status+0x1d/0x30
>[   75.057488]  intel_dp_start_link_train+0x270/0x520
>[   75.057492]  intel_ddi_pre_enable+0x378/0x630
>[   75.057498]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   75.057502]  haswell_crtc_enable+0x26b/0x7f0
>[   75.057506]  intel_update_crtc+0x43/0xd0
>[   75.057509]  skl_update_crtcs+0x1a9/0x1e0
>[   75.057512]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   75.057517]  intel_atomic_commit+0x3af/0x4a0
>[   75.057521]  ? handle_conflicting_encoders+0x267/0x280
>[   75.057527]  drm_atomic_commit+0x46/0x50
>[   75.057530]  drm_atomic_helper_set_config+0x68/0x90
>[   75.057534]  __drm_mode_set_config_internal+0x60/0x110
>[   75.057539]  drm_mode_setcrtc+0x4a9/0x5f0
>[   75.057542]  ? drm_ioctl+0x114/0x440
>[   75.057547]  drm_ioctl+0x1f2/0x440
>[   75.057552]  ? drm_mode_getcrtc+0x180/0x180
>[   75.057557]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.057562]  do_vfs_ioctl+0x8d/0x590
>[   75.057581]  ? security_file_ioctl+0x3e/0x60
>[   75.057582]  SyS_ioctl+0x74/0x80
>[   75.057584]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.057584] RIP: 0033:0x7f202a285357
>[   75.057585] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.057587] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   75.057587] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   75.057588] RBP: 0000000000077e00 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   75.057588] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 000000000195e170
>[   75.057589] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   75.057590] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.057614] ---[ end trace a27ce992f45e725a ]---
>[   75.057814] Use count on domain AUX_A is already zero
>[   75.057820] ------------[ cut here ]------------
>[   75.057823] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.057825] Modules linked in: x86_pkg_temp_thermal
>[   75.057828] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.057829] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.057830] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.057832] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.057834] RSP: 0018:ffffa5dc80eab708 EFLAGS: 00010296
>[   75.057835] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   75.057836] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   75.057837] RBP: ffffa5dc80eab730 R08: 0000000000000001 R09: 00000000000057d9
>[   75.057838] R10: ffffa1d7758e2950 R11: 00000000000057d9 R12: ffffa1d7758e4b40
>[   75.057839] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   75.057840] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   75.057841] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.057842] CR2: 00007f2ec6ee3530 CR3: 000000027150d000 CR4: 00000000003406f0
>[   75.057842] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.057843] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.057843] Call Trace:
>[   75.057846]  intel_dp_aux_ch+0x12a/0x6e0
>[   75.057849]  ? wake_atomic_t_function+0x60/0x60
>[   75.057850]  intel_dp_aux_transfer+0xa0/0x1f0
>[   75.057853]  drm_dp_dpcd_access+0x58/0xf0
>[   75.057856]  drm_dp_dpcd_read+0x52/0x60
>[   75.057858]  intel_dp_get_link_status+0x1d/0x30
>[   75.057860]  intel_dp_start_link_train+0x270/0x520
>[   75.057863]  intel_ddi_pre_enable+0x378/0x630
>[   75.057866]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   75.057868]  haswell_crtc_enable+0x26b/0x7f0
>[   75.057869]  intel_update_crtc+0x43/0xd0
>[   75.057871]  skl_update_crtcs+0x1a9/0x1e0
>[   75.057874]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   75.057875]  intel_atomic_commit+0x3af/0x4a0
>[   75.057878]  ? handle_conflicting_encoders+0x267/0x280
>[   75.057880]  drm_atomic_commit+0x46/0x50
>[   75.057883]  drm_atomic_helper_set_config+0x68/0x90
>[   75.057885]  __drm_mode_set_config_internal+0x60/0x110
>[   75.057887]  drm_mode_setcrtc+0x4a9/0x5f0
>[   75.057889]  ? drm_ioctl+0x114/0x440
>[   75.057891]  drm_ioctl+0x1f2/0x440
>[   75.057893]  ? drm_mode_getcrtc+0x180/0x180
>[   75.057895]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.057898]  do_vfs_ioctl+0x8d/0x590
>[   75.057901]  ? security_file_ioctl+0x3e/0x60
>[   75.057903]  SyS_ioctl+0x74/0x80
>[   75.057905]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.057906] RIP: 0033:0x7f202a285357
>[   75.057908] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.057909] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   75.057910] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   75.057910] RBP: 0000000000077e00 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   75.057912] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 000000000195e170
>[   75.057913] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   75.057914] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.057948] ---[ end trace a27ce992f45e725b ]---
>[   75.057951] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   75.057954] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   75.058108] Use count on domain AUX_A is already zero
>[   75.058112] ------------[ cut here ]------------
>[   75.058114] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.058115] Modules linked in: x86_pkg_temp_thermal
>[   75.058117] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.058118] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.058119] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.058120] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.058121] RSP: 0018:ffffa5dc80eab758 EFLAGS: 00010292
>[   75.058122] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   75.058123] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c0cba0
>[   75.058123] RBP: ffffa5dc80eab780 R08: 0000000000000001 R09: 0000000000005813
>[   75.058124] R10: ffffa1d7758e2950 R11: 0000000000005813 R12: ffffa1d7758e4b40
>[   75.058125] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   75.058126] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   75.058126] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.058127] CR2: 00007f2ec6ee3530 CR3: 000000027150d000 CR4: 00000000003406f0
>[   75.058128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.058129] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.058130] Call Trace:
>[   75.058131]  intel_dp_aux_ch+0x12a/0x6e0
>[   75.058133]  ? wake_atomic_t_function+0x60/0x60
>[   75.058134]  intel_dp_aux_transfer+0x12d/0x1f0
>[   75.058136]  ? drm_printk+0x89/0x90
>[   75.058137]  drm_dp_dpcd_access+0x58/0xf0
>[   75.058139]  drm_dp_dpcd_write+0x16/0x20
>[   75.058142]  intel_dp_set_link_train+0x44/0xe0
>[   75.058143]  intel_dp_stop_link_train+0xb/0x10
>[   75.058145]  intel_ddi_pre_enable+0x393/0x630
>[   75.058147]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   75.058149]  haswell_crtc_enable+0x26b/0x7f0
>[   75.058150]  intel_update_crtc+0x43/0xd0
>[   75.058151]  skl_update_crtcs+0x1a9/0x1e0
>[   75.058152]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   75.058154]  intel_atomic_commit+0x3af/0x4a0
>[   75.058155]  ? handle_conflicting_encoders+0x267/0x280
>[   75.058157]  drm_atomic_commit+0x46/0x50
>[   75.058158]  drm_atomic_helper_set_config+0x68/0x90
>[   75.058160]  __drm_mode_set_config_internal+0x60/0x110
>[   75.058162]  drm_mode_setcrtc+0x4a9/0x5f0
>[   75.058164]  ? drm_ioctl+0x114/0x440
>[   75.058166]  drm_ioctl+0x1f2/0x440
>[   75.058168]  ? drm_mode_getcrtc+0x180/0x180
>[   75.058171]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.058173]  do_vfs_ioctl+0x8d/0x590
>[   75.058176]  ? security_file_ioctl+0x3e/0x60
>[   75.058178]  SyS_ioctl+0x74/0x80
>[   75.058179]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.058180] RIP: 0033:0x7f202a285357
>[   75.058182] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.058183] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   75.058184] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   75.058185] RBP: 0000000000077e00 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   75.058186] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 000000000195e170
>[   75.058187] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   75.058188] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.058219] ---[ end trace a27ce992f45e725c ]---
>[   75.058290] [drm:intel_enable_pipe] enabling pipe A
>[   75.058294] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   75.058298] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 75.56680 -> 75.57145 [e 0 us, 0 rep]
>[   75.058301] [drm:intel_edp_backlight_on.part.29] 
>[   75.058303] [drm:intel_panel_enable_backlight] pipe A
>[   75.058357] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   75.256670] Use count on domain AUX_A is already zero
>[   75.256680] ------------[ cut here ]------------
>[   75.256686] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.256687] Modules linked in: x86_pkg_temp_thermal
>[   75.256691] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.256693] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.256694] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.256697] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.256699] RSP: 0018:ffffa5dc80eab898 EFLAGS: 00010292
>[   75.256701] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   75.256703] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   75.256704] RBP: ffffa5dc80eab8c0 R08: 0000000000000001 R09: 0000000000005852
>[   75.256706] R10: ffffa5dc80eab8c0 R11: 0000000000005852 R12: ffffa1d7758e4b40
>[   75.256707] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   75.256709] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   75.256711] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.256712] CR2: 00007f2ec6ee3530 CR3: 000000027150d000 CR4: 00000000003406f0
>[   75.256714] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.256715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.256716] Call Trace:
>[   75.256720]  _intel_edp_backlight_on+0xe3/0x110
>[   75.256723]  intel_edp_backlight_on.part.29+0x34/0x40
>[   75.256726]  intel_edp_backlight_on+0x13/0x20
>[   75.256730]  intel_enable_ddi+0xbe/0xe0
>[   75.256735]  intel_encoders_enable.isra.104+0x6c/0x90
>[   75.256738]  haswell_crtc_enable+0x326/0x7f0
>[   75.256741]  intel_update_crtc+0x43/0xd0
>[   75.256744]  skl_update_crtcs+0x1a9/0x1e0
>[   75.256747]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   75.256751]  intel_atomic_commit+0x3af/0x4a0
>[   75.256755]  ? handle_conflicting_encoders+0x267/0x280
>[   75.256759]  drm_atomic_commit+0x46/0x50
>[   75.256763]  drm_atomic_helper_set_config+0x68/0x90
>[   75.256767]  __drm_mode_set_config_internal+0x60/0x110
>[   75.256771]  drm_mode_setcrtc+0x4a9/0x5f0
>[   75.256774]  ? drm_ioctl+0x114/0x440
>[   75.256777]  drm_ioctl+0x1f2/0x440
>[   75.256781]  ? drm_mode_getcrtc+0x180/0x180
>[   75.256786]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.256790]  do_vfs_ioctl+0x8d/0x590
>[   75.256794]  ? security_file_ioctl+0x3e/0x60
>[   75.256797]  SyS_ioctl+0x74/0x80
>[   75.256801]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.256803] RIP: 0033:0x7f202a285357
>[   75.256804] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.256807] RAX: ffffffffffffffda RBX: 0000000000077b47 RCX: 00007f202a285357
>[   75.256808] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   75.256810] RBP: 0000000000077e00 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   75.256811] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 000000000195e170
>[   75.256812] R13: 000000000195f298 R14: 000000000195df10 R15: 00000000fffffffe
>[   75.256814] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.256865] ---[ end trace a27ce992f45e725d ]---
>[   75.256870] [drm:intel_psr_enable] PSR disable by flag
>[   75.256873] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   75.256881] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   75.256885] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   75.256891] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   75.256897] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,989)@ 75.255277 -> 75.240445 [e 0 us, 0 rep]
>[   75.256901] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3024, diff=11, hw=3810 hw_last=3799
>[   75.258263] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 75.256638 -> 75.257103 [e 0 us, 0 rep]
>[   75.258269] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3035, diff=1, hw=3811 hw_last=3810
>[   75.258275] [drm:drm_handle_vblank] vblank event on 3035, current 3036
>[   75.258329] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   75.258341] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   75.258346] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   75.258369] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   75.258377] [drm:intel_power_well_disable] disabling DC off
>[   75.258386] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756ddc00
>[   75.258393] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   75.258400] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756ddc00
>[   75.258408] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   75.258413] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   75.258419] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   75.258432] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   75.258444] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   75.258452] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9b000
>[   75.258458] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   75.258462] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   75.258468] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d7714bf000 state to ffffa1d749f9b000
>[   75.258472] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   75.258477] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d77574bc00 state to ffffa1d749f9b000
>[   75.258484] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574bc00 to [CRTC:32:pipe A]
>[   75.258488] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d77574bc00
>[   75.258492] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   75.258496] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   75.258501] [drm:drm_atomic_check_only] checking ffffa1d749f9b000
>[   75.258511] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   75.258517] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   75.258529] [drm:drm_atomic_nonblocking_commit] committing ffffa1d749f9b000 nonblocking
>[   75.259311] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   75.274943] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 75.273303 -> 75.273767 [e 0 us, 0 rep]
>[   75.274950] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3036, diff=1, hw=3812 hw_last=3811
>[   75.274955] [drm:drm_handle_vblank] vblank event on 3036, current 3037
>[   75.274982] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9b000
>[   75.274989] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   75.274996] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   75.275003] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   75.275013] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   75.275022] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   75.275027] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   75.275035] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9b000
>[   75.275045] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9bc00
>[   75.275052] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   75.275056] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   75.275062] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d7714bf800 state to ffffa1d749f9bc00
>[   75.275070] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   75.275074] [drm:drm_atomic_check_only] checking ffffa1d749f9bc00
>[   75.275089] [drm:drm_atomic_commit] committing ffffa1d749f9bc00
>[   75.291600] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 75.289961 -> 75.290426 [e 0 us, 0 rep]
>[   75.291605] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3037, diff=1, hw=3813 hw_last=3812
>[   75.291608] [drm:drm_handle_vblank] vblank event on 3037, current 3038
>[   75.291664] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9bc00
>[   75.291672] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   75.291682] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   75.291691] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9bc00
>[   75.291698] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   75.291725] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   75.291734] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9bc00
>[   75.291741] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   75.291745] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   75.291753] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d7714bf000 state to ffffa1d749f9bc00
>[   75.291757] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   75.291761] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d77574a800 state to ffffa1d749f9bc00
>[   75.291766] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574a800 to [CRTC:32:pipe A]
>[   75.291770] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d77574a800
>[   75.291778] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   75.291782] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   75.291786] [drm:drm_atomic_check_only] checking ffffa1d749f9bc00
>[   75.291795] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 60
>[   75.291799] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   75.291811] [drm:drm_atomic_nonblocking_commit] committing ffffa1d749f9bc00 nonblocking
>[   75.291828] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   75.291840] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   75.291844] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   75.291852] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   75.291861] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9a800
>[   75.291866] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   75.291870] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   75.291878] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d7714b9000 state to ffffa1d749f9a800
>[   75.291885] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   75.291890] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   75.291896] [drm:drm_atomic_check_only] checking ffffa1d749f9a800
>[   75.291902] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   75.291908] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   75.291913] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d749f9a800
>[   75.291918] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   75.291925] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   75.291931] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d749f78b80 state to ffffa1d749f9a800
>[   75.291936] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   75.291940] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   75.291945] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   75.291952] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d77574a500 state to ffffa1d749f9a800
>[   75.291959] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d749f9a800
>[   75.291964] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   75.291970] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   75.291976] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   75.291979] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   75.291988] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   75.291994] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   75.291998] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   75.292002] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   75.292005] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   75.292008] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   75.292011] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   75.292014] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   75.292020] [drm:intel_dump_pipe_config] requested mode:
>[   75.292028] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   75.292030] [drm:intel_dump_pipe_config] adjusted mode:
>[   75.292037] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   75.292043] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   75.292048] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   75.292051] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   75.292054] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   75.292056] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   75.292061] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   75.292063] [drm:intel_dump_pipe_config] planes on this crtc
>[   75.292067] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   75.292072] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   75.292078] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   75.292080] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   75.292085] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   75.292089] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   75.292094] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   75.292099] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 60
>[   75.292105] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   75.292112] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   75.292117] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   75.292123] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d7714be800 state to ffffa1d749f9a800
>[   75.292127] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d7714bd000 state to ffffa1d749f9a800
>[   75.292134] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   75.292139] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   75.292143] [drm:drm_atomic_commit] committing ffffa1d749f9a800
>[   75.308265] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 75.306625 -> 75.307090 [e 0 us, 0 rep]
>[   75.308269] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3038, diff=1, hw=3814 hw_last=3813
>[   75.308275] [drm:drm_handle_vblank] vblank event on 3038, current 3039
>[   75.308288] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9bc00
>[   75.308295] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   75.308303] [drm:intel_power_well_enable] enabling DC off
>[   75.308311] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   75.308325] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   75.308333] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   75.308342] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9bc00
>[   75.308347] [drm:intel_edp_backlight_off.part.30] 
>[   75.308371] Use count on domain AUX_A is already zero
>[   75.308383] ------------[ cut here ]------------
>[   75.308392] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.308396] Modules linked in: x86_pkg_temp_thermal
>[   75.308407] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.308409] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.308413] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.308419] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.308428] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   75.308432] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   75.308435] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c0cba0
>[   75.308443] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 000000000000591d
>[   75.308451] R10: ffffa5dc80cabe40 R11: 000000000000591d R12: ffffa1d7758e4b40
>[   75.308453] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   75.308456] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   75.308463] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.308471] CR2: 00007f2ec6ee3530 CR3: 000000027150d000 CR4: 00000000003406f0
>[   75.308479] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.308481] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.308482] Call Trace:
>[   75.308489]  _intel_edp_backlight_off+0xab/0x110
>[   75.308499]  intel_edp_backlight_off.part.30+0x28/0x40
>[   75.308505]  intel_edp_backlight_off+0x13/0x20
>[   75.308509]  intel_disable_ddi+0x99/0xc0
>[   75.308517]  intel_encoders_disable.isra.105+0x7f/0x90
>[   75.308526]  haswell_crtc_disable+0x55/0x170
>[   75.308530]  intel_atomic_commit_tail+0x128/0xfe0
>[   75.308537]  intel_atomic_commit+0x3af/0x4a0
>[   75.308545]  ? drm_mode_object_put+0x3f/0x60
>[   75.308551]  drm_atomic_commit+0x46/0x50
>[   75.308556]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   75.308561]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   75.308567]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   75.308574]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   75.308578]  drm_ioctl+0x1f2/0x440
>[   75.308585]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   75.308593]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.308598]  do_vfs_ioctl+0x8d/0x590
>[   75.308603]  ? __schedule+0x31c/0x6c0
>[   75.308609]  ? security_file_ioctl+0x3e/0x60
>[   75.308615]  SyS_ioctl+0x74/0x80
>[   75.308630]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.308636] RIP: 0033:0x7f202a285357
>[   75.308640] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.308651] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   75.308663] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   75.308670] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   75.308679] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   75.308685] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   75.308691] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.308757] ---[ end trace a27ce992f45e725e ]---
>[   75.324960] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 75.323317 -> 75.323752 [e 0 us, 0 rep]
>[   75.324966] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3039, diff=1, hw=3815 hw_last=3814
>[   75.324970] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   75.324977] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-26)@ 75.323357 -> 75.323747 [e 0 us, 0 rep]
>[   75.324981] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3040, diff=0, hw=3815 hw_last=3815
>[   75.512696] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   75.512730] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   75.512738] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,273)@ 75.511117 -> 75.507023 [e 0 us, 0 rep]
>[   75.512743] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3040, diff=11, hw=3826 hw_last=3815
>[   75.512747] [drm:intel_disable_pipe] disabling pipe A
>[   75.525475] Use count on domain AUX_A is already zero
>[   75.525491] ------------[ cut here ]------------
>[   75.525500] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.525502] Modules linked in: x86_pkg_temp_thermal
>[   75.525509] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.525511] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.525512] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.525517] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.525518] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   75.525521] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   75.525523] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   75.525525] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 000000000000595a
>[   75.525526] R10: ffffa1d7758e2950 R11: 000000000000595a R12: ffffa1d7758e4b40
>[   75.525527] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   75.525530] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   75.525532] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.525533] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   75.525535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.525536] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.525538] Call Trace:
>[   75.525544]  intel_dp_aux_ch+0x12a/0x6e0
>[   75.525550]  ? wake_atomic_t_function+0x60/0x60
>[   75.525553]  intel_dp_aux_transfer+0x12d/0x1f0
>[   75.525557]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   75.525563]  drm_dp_dpcd_access+0x58/0xf0
>[   75.525567]  drm_dp_dpcd_write+0x16/0x20
>[   75.525570]  intel_dp_sink_dpms+0x9f/0xd0
>[   75.525574]  intel_ddi_post_disable+0x14a/0x260
>[   75.525580]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   75.525583]  haswell_crtc_disable+0x100/0x170
>[   75.525586]  intel_atomic_commit_tail+0x128/0xfe0
>[   75.525590]  intel_atomic_commit+0x3af/0x4a0
>[   75.525595]  ? drm_mode_object_put+0x3f/0x60
>[   75.525599]  drm_atomic_commit+0x46/0x50
>[   75.525603]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   75.525608]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   75.525613]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   75.525617]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   75.525641]  drm_ioctl+0x1f2/0x440
>[   75.525646]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   75.525652]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.525657]  do_vfs_ioctl+0x8d/0x590
>[   75.525662]  ? __schedule+0x31c/0x6c0
>[   75.525667]  ? security_file_ioctl+0x3e/0x60
>[   75.525674]  SyS_ioctl+0x74/0x80
>[   75.525677]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.525680] RIP: 0033:0x7f202a285357
>[   75.525681] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.525685] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   75.525695] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   75.525700] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   75.525709] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   75.525716] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   75.525724] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.525873] ---[ end trace a27ce992f45e725f ]---
>[   75.525890] Use count on domain AUX_A is already zero
>[   75.525902] ------------[ cut here ]------------
>[   75.525909] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.525911] Modules linked in: x86_pkg_temp_thermal
>[   75.525923] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.525925] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.525927] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.525931] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.525932] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   75.525935] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   75.525939] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   75.525940] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 0000000000005991
>[   75.525942] R10: ffffa1d7758e2950 R11: 0000000000005991 R12: ffffa1d7758e4b40
>[   75.525943] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   75.525946] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   75.525948] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.525950] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   75.525954] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.525955] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.525956] Call Trace:
>[   75.525961]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   75.525968]  intel_edp_panel_vdd_on+0x13/0x20
>[   75.525982]  intel_ddi_post_disable+0xca/0x260
>[   75.525992]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   75.526000]  haswell_crtc_disable+0x100/0x170
>[   75.526009]  intel_atomic_commit_tail+0x128/0xfe0
>[   75.526018]  intel_atomic_commit+0x3af/0x4a0
>[   75.526028]  ? drm_mode_object_put+0x3f/0x60
>[   75.526042]  drm_atomic_commit+0x46/0x50
>[   75.526050]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   75.526060]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   75.526072]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   75.526083]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   75.526086]  drm_ioctl+0x1f2/0x440
>[   75.526093]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   75.526100]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.526105]  do_vfs_ioctl+0x8d/0x590
>[   75.526111]  ? __schedule+0x31c/0x6c0
>[   75.526118]  ? security_file_ioctl+0x3e/0x60
>[   75.526124]  SyS_ioctl+0x74/0x80
>[   75.526128]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.526133] RIP: 0033:0x7f202a285357
>[   75.526140] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.526161] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   75.526168] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   75.526170] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   75.526174] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   75.526176] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   75.526179] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.526259] ---[ end trace a27ce992f45e7260 ]---
>[   75.526267] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   75.526293] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   75.526350] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   75.576796] [drm:wait_panel_status] Wait complete
>[   75.576798] Use count on domain AUX_A is already zero
>[   75.576809] ------------[ cut here ]------------
>[   75.576815] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   75.576815] Modules linked in: x86_pkg_temp_thermal
>[   75.576820] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.576822] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.576824] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.576827] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   75.576828] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   75.576831] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   75.576832] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   75.576834] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 00000000000059c7
>[   75.576835] R10: ffffa5dc80d13e88 R11: 00000000000059c7 R12: ffffa1d7758e4b40
>[   75.576837] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   75.576839] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   75.576840] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.576842] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   75.576843] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.576845] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.576846] Call Trace:
>[   75.576849]  intel_edp_panel_off.part.28+0x12f/0x160
>[   75.576852]  intel_edp_panel_off+0x13/0x20
>[   75.576856]  intel_ddi_post_disable+0xd2/0x260
>[   75.576861]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   75.576864]  haswell_crtc_disable+0x100/0x170
>[   75.576868]  intel_atomic_commit_tail+0x128/0xfe0
>[   75.576871]  intel_atomic_commit+0x3af/0x4a0
>[   75.576876]  ? drm_mode_object_put+0x3f/0x60
>[   75.576880]  drm_atomic_commit+0x46/0x50
>[   75.576884]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   75.576888]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   75.576893]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   75.576897]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   75.576900]  drm_ioctl+0x1f2/0x440
>[   75.576904]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   75.576910]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.576913]  do_vfs_ioctl+0x8d/0x590
>[   75.576918]  ? __schedule+0x31c/0x6c0
>[   75.576923]  ? security_file_ioctl+0x3e/0x60
>[   75.576926]  SyS_ioctl+0x74/0x80
>[   75.576929]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.576931] RIP: 0033:0x7f202a285357
>[   75.576933] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.576935] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   75.576937] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   75.576938] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   75.576940] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   75.576941] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   75.576943] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   75.576994] ---[ end trace a27ce992f45e7261 ]---
>[   75.576999] [drm:intel_power_well_disable] disabling DC off
>[   75.577006] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   75.577014] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   75.577020] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   75.577037] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   75.577041] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   75.577045] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   75.577048] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   75.577051] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   75.577054] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   75.577057] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   75.577062] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   75.577067] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   75.577072] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   75.577077] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   75.577086] [drm:intel_power_well_disable] disabling always-on
>[   75.577091] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   75.577094] [drm:intel_power_well_enable] enabling always-on
>[   75.577098] [drm:intel_power_well_disable] disabling always-on
>[   75.577103] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   75.577107] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   75.577110] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   75.577113] [drm:intel_power_well_enable] enabling always-on
>[   75.577117] [drm:intel_power_well_disable] disabling always-on
>[   75.577120] [drm:intel_power_well_enable] enabling always-on
>[   75.577123] [drm:intel_power_well_disable] disabling always-on
>[   75.577127] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   75.577130] [drm:intel_power_well_enable] enabling always-on
>[   75.577133] [drm:intel_power_well_disable] disabling always-on
>[   75.577136] Use count on power well DC off is already zero
>[   75.577146] ------------[ cut here ]------------
>[   75.577151] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   75.577152] Modules linked in: x86_pkg_temp_thermal
>[   75.577156] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.577157] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.577159] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.577162] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   75.577163] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   75.577166] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   75.577167] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   75.577169] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 0000000000005a15
>[   75.577170] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   75.577171] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   75.577173] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   75.577175] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.577176] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   75.577178] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.577179] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.577180] Call Trace:
>[   75.577183]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   75.577187]  intel_atomic_commit+0x3af/0x4a0
>[   75.577192]  ? drm_mode_object_put+0x3f/0x60
>[   75.577195]  drm_atomic_commit+0x46/0x50
>[   75.577199]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   75.577203]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   75.577208]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   75.577212]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   75.577215]  drm_ioctl+0x1f2/0x440
>[   75.577219]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   75.577224]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.577228]  do_vfs_ioctl+0x8d/0x590
>[   75.577232]  ? __schedule+0x31c/0x6c0
>[   75.577236]  ? security_file_ioctl+0x3e/0x60
>[   75.577239]  SyS_ioctl+0x74/0x80
>[   75.577243]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.577244] RIP: 0033:0x7f202a285357
>[   75.577246] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.577248] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   75.577250] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   75.577251] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   75.577252] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   75.577254] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   75.577256] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   75.577306] ---[ end trace a27ce992f45e7262 ]---
>[   75.577308] Use count on power well always-on is already zero
>[   75.577317] ------------[ cut here ]------------
>[   75.577321] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   75.577321] Modules linked in: x86_pkg_temp_thermal
>[   75.577325] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   75.577326] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   75.577327] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   75.577331] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   75.577332] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   75.577334] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   75.577336] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   75.577337] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 0000000000005a42
>[   75.577338] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   75.577340] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   75.577341] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   75.577343] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   75.577344] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   75.577346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   75.577347] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   75.577348] Call Trace:
>[   75.577351]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   75.577355]  intel_atomic_commit+0x3af/0x4a0
>[   75.577359]  ? drm_mode_object_put+0x3f/0x60
>[   75.577363]  drm_atomic_commit+0x46/0x50
>[   75.577366]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   75.577371]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   75.577375]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   75.577379]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   75.577382]  drm_ioctl+0x1f2/0x440
>[   75.577386]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   75.577391]  ? selinux_file_ioctl+0x104/0x1a0
>[   75.577394]  do_vfs_ioctl+0x8d/0x590
>[   75.577398]  ? __schedule+0x31c/0x6c0
>[   75.577402]  ? security_file_ioctl+0x3e/0x60
>[   75.577405]  SyS_ioctl+0x74/0x80
>[   75.577409]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   75.577410] RIP: 0033:0x7f202a285357
>[   75.577411] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   75.577414] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   75.577415] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   75.577416] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   75.577418] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   75.577419] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   75.577421] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   75.577471] ---[ end trace a27ce992f45e7263 ]---
>[   75.577480] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9a800
>[   75.577485] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   75.577489] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   75.577495] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   75.577500] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9a800
>[   75.577505] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   75.577518] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   75.577527] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de000
>[   75.577532] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   75.577536] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   75.577541] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77000 state to ffffa1d7756de000
>[   75.577545] [drm:drm_mode_object_get] OBJ ID: 60 (4)
>[   75.577550] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6db00 state to ffffa1d7756de000
>[   75.577554] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6db00 to [CRTC:32:pipe A]
>[   75.577558] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d749c6db00
>[   75.577562] [drm:drm_mode_object_get] OBJ ID: 60 (5)
>[   75.577566] [drm:drm_mode_object_put] OBJ ID: 60 (6)
>[   75.577569] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   75.577573] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de000
>[   75.577577] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   75.577581] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   75.577585] [drm:drm_mode_object_put] OBJ ID: 60 (5)
>[   75.577588] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de000
>[   75.577593] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   75.577596] [drm:drm_ioctl] ret = -22
>[   75.577647] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   75.577657] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de000
>[   75.577666] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   75.577677] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   75.577690] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77000 state to ffffa1d7756de000
>[   75.577701] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   75.577709] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6db00 state to ffffa1d7756de000
>[   75.577715] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6db00 to [CRTC:32:pipe A]
>[   75.577720] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d749c6db00
>[   75.577732] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   75.577744] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   75.577750] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   75.577762] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de000
>[   75.577769] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   75.577776] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   75.577789] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   75.577800] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de000
>[   75.577810] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   75.577818] [drm:drm_ioctl] ret = -22
>[   75.577830] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   75.577838] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   75.577848] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   75.577861] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de000
>[   75.577874] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   75.577885] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   75.577898] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77000 state to ffffa1d7756de000
>[   75.577906] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   75.577917] [drm:drm_atomic_check_only] checking ffffa1d7756de000
>[   75.577926] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   75.577936] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   75.577950] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756de000
>[   75.577960] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   75.577969] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   75.577981] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb00 state to ffffa1d7756de000
>[   75.577990] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   75.577998] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   75.578010] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   75.578014] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6db00 state to ffffa1d7756de000
>[   75.578020] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756de000
>[   75.578027] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   75.578033] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   75.578038] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   75.578041] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   75.578048] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   75.578053] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   75.578061] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   75.578066] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   75.578069] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   75.578072] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   75.578076] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   75.578079] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   75.578083] [drm:intel_dump_pipe_config] requested mode:
>[   75.578091] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   75.578093] [drm:intel_dump_pipe_config] adjusted mode:
>[   75.578099] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   75.578104] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   75.578110] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   75.578114] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   75.578118] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   75.578121] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   75.578127] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   75.578129] [drm:intel_dump_pipe_config] planes on this crtc
>[   75.578138] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   75.578142] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   75.578145] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   75.578150] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   75.578156] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   75.578163] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   75.578169] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   75.578179] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 60
>[   75.578184] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   75.578190] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   75.578197] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   75.578204] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74800 state to ffffa1d7756de000
>[   75.578218] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756de000
>[   75.578235] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   75.578242] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   75.578251] [drm:drm_atomic_commit] committing ffffa1d7756de000
>[   75.578283] [drm:intel_power_well_enable] enabling always-on
>[   75.578296] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   75.578310] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   75.578321] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   75.578329] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   75.578338] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   75.578350] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   75.578359] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   75.578368] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   75.578384] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   75.578391] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   75.578403] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   75.578414] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   75.578425] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   75.578457] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   75.578467] [drm:intel_power_well_enable] enabling DC off
>[   75.578475] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   75.578485] [drm:edp_panel_on] Turn eDP port A panel power on
>[   75.578496] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   75.578502] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   75.578551] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   75.578557] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   75.578562] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   75.578572] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   76.128699] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000000
>[   76.148871] [drm:wait_panel_status] Wait complete
>[   76.148912] [drm:edp_panel_on] Wait for panel power on
>[   76.148967] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   76.284777] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   76.284783] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   76.284787] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   76.284803] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   76.350129] [drm:wait_panel_status] Wait complete
>[   76.350133] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294743645
>[   76.350139] [drm:intel_power_well_disable] disabling DC off
>[   76.350151] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   76.352237] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   76.352257] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   76.352262] [drm:intel_power_well_enable] enabling DC off
>[   76.352267] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   76.352282] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   76.352329] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   76.352496] Use count on domain AUX_A is already zero
>[   76.352508] ------------[ cut here ]------------
>[   76.352514] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.352515] Modules linked in: x86_pkg_temp_thermal
>[   76.352520] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.352522] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.352524] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.352527] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.352529] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   76.352532] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   76.352533] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   76.352535] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 0000000000005b01
>[   76.352536] R10: ffffa1d7758e2950 R11: 0000000000005b01 R12: ffffa1d7758e4b40
>[   76.352538] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   76.352540] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   76.352542] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.352543] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.352545] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.352546] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.352547] Call Trace:
>[   76.352551]  intel_dp_aux_ch+0x12a/0x6e0
>[   76.352557]  ? wake_atomic_t_function+0x60/0x60
>[   76.352560]  intel_dp_aux_transfer+0x12d/0x1f0
>[   76.352565]  drm_dp_dpcd_access+0x58/0xf0
>[   76.352570]  drm_dp_dpcd_write+0x16/0x20
>[   76.352573]  intel_dp_sink_dpms+0x41/0xd0
>[   76.352577]  intel_ddi_pre_enable+0x34a/0x630
>[   76.352582]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   76.352585]  haswell_crtc_enable+0x26b/0x7f0
>[   76.352589]  intel_update_crtc+0x43/0xd0
>[   76.352592]  skl_update_crtcs+0x1a9/0x1e0
>[   76.352595]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   76.352599]  intel_atomic_commit+0x3af/0x4a0
>[   76.352603]  drm_atomic_commit+0x46/0x50
>[   76.352607]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.352612]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.352616]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.352636]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.352642]  drm_ioctl+0x1f2/0x440
>[   76.352646]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.352651]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.352655]  do_vfs_ioctl+0x8d/0x590
>[   76.352659]  ? security_file_ioctl+0x3e/0x60
>[   76.352671]  SyS_ioctl+0x74/0x80
>[   76.352680]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.352690] RIP: 0033:0x7f202a285357
>[   76.352701] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.352713] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f202a285357
>[   76.352718] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.352722] RBP: 0000000000000017 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   76.352731] R10: 00000000000000a9 R11: 0000000000000246 R12: 00007ffebc4af810
>[   76.352738] R13: 0000000000000017 R14: 0000000000436b4f R15: 0000000000436af7
>[   76.352746] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.352869] ---[ end trace a27ce992f45e7264 ]---
>[   76.352884] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   76.353659] Use count on domain AUX_A is already zero
>[   76.353670] ------------[ cut here ]------------
>[   76.353675] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.353676] Modules linked in: x86_pkg_temp_thermal
>[   76.353683] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.353685] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.353686] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.353690] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.353691] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   76.353693] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   76.353697] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   76.353698] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000005b38
>[   76.353700] R10: ffffa1d7758e2950 R11: 0000000000005b38 R12: ffffa1d7758e4b40
>[   76.353703] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   76.353705] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   76.353707] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.353708] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.353710] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.353713] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.353714] Call Trace:
>[   76.353717]  intel_dp_aux_ch+0x12a/0x6e0
>[   76.353723]  ? wake_atomic_t_function+0x60/0x60
>[   76.353726]  intel_dp_aux_transfer+0x12d/0x1f0
>[   76.353729]  ? vprintk_default+0x1a/0x20
>[   76.353736]  drm_dp_dpcd_access+0x58/0xf0
>[   76.353740]  drm_dp_dpcd_write+0x16/0x20
>[   76.353745]  intel_dp_start_link_train+0x7b/0x520
>[   76.353752]  intel_ddi_pre_enable+0x378/0x630
>[   76.353757]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   76.353761]  haswell_crtc_enable+0x26b/0x7f0
>[   76.353764]  intel_update_crtc+0x43/0xd0
>[   76.353767]  skl_update_crtcs+0x1a9/0x1e0
>[   76.353773]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   76.353777]  intel_atomic_commit+0x3af/0x4a0
>[   76.353781]  drm_atomic_commit+0x46/0x50
>[   76.353785]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.353791]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.353797]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.353801]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.353804]  drm_ioctl+0x1f2/0x440
>[   76.353808]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.353815]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.353819]  do_vfs_ioctl+0x8d/0x590
>[   76.353823]  ? security_file_ioctl+0x3e/0x60
>[   76.353827]  SyS_ioctl+0x74/0x80
>[   76.353830]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.353832] RIP: 0033:0x7f202a285357
>[   76.353833] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.353838] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f202a285357
>[   76.353840] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.353841] RBP: 0000000000000017 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   76.353843] R10: 00000000000000a9 R11: 0000000000000246 R12: 00007ffebc4af810
>[   76.353844] R13: 0000000000000017 R14: 0000000000436b4f R15: 0000000000436af7
>[   76.353847] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.353908] ---[ end trace a27ce992f45e7265 ]---
>[   76.354076] Use count on domain AUX_A is already zero
>[   76.354086] ------------[ cut here ]------------
>[   76.354091] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.354091] Modules linked in: x86_pkg_temp_thermal
>[   76.354095] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.354097] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.354098] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.354101] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.354103] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   76.354108] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   76.354109] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   76.354111] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000005b6f
>[   76.354112] R10: ffffa1d7758e2950 R11: 0000000000005b6f R12: ffffa1d7758e4b40
>[   76.354114] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   76.354116] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   76.354117] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.354119] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.354120] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.354124] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.354126] Call Trace:
>[   76.354130]  intel_dp_aux_ch+0x12a/0x6e0
>[   76.354134]  ? wake_atomic_t_function+0x60/0x60
>[   76.354137]  intel_dp_aux_transfer+0x12d/0x1f0
>[   76.354139]  ? vprintk_default+0x1a/0x20
>[   76.354144]  drm_dp_dpcd_access+0x58/0xf0
>[   76.354148]  drm_dp_dpcd_write+0x16/0x20
>[   76.354155]  intel_dp_start_link_train+0xa3/0x520
>[   76.354159]  intel_ddi_pre_enable+0x378/0x630
>[   76.354165]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   76.354168]  haswell_crtc_enable+0x26b/0x7f0
>[   76.354172]  intel_update_crtc+0x43/0xd0
>[   76.354174]  skl_update_crtcs+0x1a9/0x1e0
>[   76.354178]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   76.354184]  intel_atomic_commit+0x3af/0x4a0
>[   76.354188]  drm_atomic_commit+0x46/0x50
>[   76.354192]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.354196]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.354201]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.354209]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.354211]  drm_ioctl+0x1f2/0x440
>[   76.354215]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.354221]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.354224]  do_vfs_ioctl+0x8d/0x590
>[   76.354231]  ? security_file_ioctl+0x3e/0x60
>[   76.354234]  SyS_ioctl+0x74/0x80
>[   76.354237]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.354240] RIP: 0033:0x7f202a285357
>[   76.354242] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.354244] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f202a285357
>[   76.354246] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.354249] RBP: 0000000000000017 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   76.354251] R10: 00000000000000a9 R11: 0000000000000246 R12: 00007ffebc4af810
>[   76.354252] R13: 0000000000000017 R14: 0000000000436b4f R15: 0000000000436af7
>[   76.354254] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.354313] ---[ end trace a27ce992f45e7266 ]---
>[   76.354319] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   76.354322] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   76.354328] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   76.354332] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   76.354508] Use count on domain AUX_A is already zero
>[   76.354520] ------------[ cut here ]------------
>[   76.354524] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.354527] Modules linked in: x86_pkg_temp_thermal
>[   76.354530] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.354532] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.354533] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.354536] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.354537] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   76.354540] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   76.354542] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   76.354547] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 0000000000005baa
>[   76.354549] R10: ffffa1d7758e2950 R11: 0000000000005baa R12: ffffa1d7758e4b40
>[   76.354550] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   76.354552] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   76.354553] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.354555] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.354556] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.354558] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.354559] Call Trace:
>[   76.354562]  intel_dp_aux_ch+0x12a/0x6e0
>[   76.354570]  ? wake_atomic_t_function+0x60/0x60
>[   76.354573]  intel_dp_aux_transfer+0x12d/0x1f0
>[   76.354576]  ? drm_printk+0x89/0x90
>[   76.354581]  drm_dp_dpcd_access+0x58/0xf0
>[   76.354587]  drm_dp_dpcd_write+0x16/0x20
>[   76.354593]  intel_dp_set_link_train+0x44/0xe0
>[   76.354597]  intel_dp_start_link_train+0xd4/0x520
>[   76.354602]  intel_ddi_pre_enable+0x378/0x630
>[   76.354607]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   76.354611]  haswell_crtc_enable+0x26b/0x7f0
>[   76.354616]  intel_update_crtc+0x43/0xd0
>[   76.354629]  skl_update_crtcs+0x1a9/0x1e0
>[   76.354642]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   76.354653]  intel_atomic_commit+0x3af/0x4a0
>[   76.354662]  drm_atomic_commit+0x46/0x50
>[   76.354674]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.354682]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.354690]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.354703]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.354710]  drm_ioctl+0x1f2/0x440
>[   76.354723]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.354733]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.354746]  do_vfs_ioctl+0x8d/0x590
>[   76.354759]  ? security_file_ioctl+0x3e/0x60
>[   76.354768]  SyS_ioctl+0x74/0x80
>[   76.354782]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.354787] RIP: 0033:0x7f202a285357
>[   76.354796] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.354814] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f202a285357
>[   76.354821] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.354828] RBP: 0000000000000017 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   76.354838] R10: 00000000000000a9 R11: 0000000000000246 R12: 00007ffebc4af810
>[   76.354846] R13: 0000000000000017 R14: 0000000000436b4f R15: 0000000000436af7
>[   76.354855] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.355034] ---[ end trace a27ce992f45e7267 ]---
>[   76.355297] Use count on domain AUX_A is already zero
>[   76.355313] ------------[ cut here ]------------
>[   76.355326] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.355332] Modules linked in: x86_pkg_temp_thermal
>[   76.355348] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.355350] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.355351] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.355357] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.355358] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   76.355360] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   76.355362] RDX: 0000000000000007 RSI: 0000000000000001 RDI: ffffa1d781d8cba0
>[   76.355363] RBP: ffffa5dc80eab788 R08: 00000000001c0000 R09: 0000000000000000
>[   76.355365] R10: ffffa1d7758e2950 R11: 0000000000005be2 R12: ffffa1d7758e4b40
>[   76.355366] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   76.355368] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   76.355370] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.355371] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.355373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.355374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.355375] Call Trace:
>[   76.355380]  intel_dp_aux_ch+0x12a/0x6e0
>[   76.355387]  ? wake_atomic_t_function+0x60/0x60
>[   76.355390]  intel_dp_aux_transfer+0xa0/0x1f0
>[   76.355394]  drm_dp_dpcd_access+0x58/0xf0
>[   76.355399]  drm_dp_dpcd_read+0x2c/0x60
>[   76.355402]  intel_dp_get_link_status+0x1d/0x30
>[   76.355406]  intel_dp_start_link_train+0xfd/0x520
>[   76.355411]  intel_ddi_pre_enable+0x378/0x630
>[   76.355419]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   76.355423]  haswell_crtc_enable+0x26b/0x7f0
>[   76.355426]  intel_update_crtc+0x43/0xd0
>[   76.355429]  skl_update_crtcs+0x1a9/0x1e0
>[   76.355432]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   76.355436]  intel_atomic_commit+0x3af/0x4a0
>[   76.355442]  drm_atomic_commit+0x46/0x50
>[   76.355445]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.355450]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.355454]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.355468]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.355477]  drm_ioctl+0x1f2/0x440
>[   76.355491]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.355501]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.355513]  do_vfs_ioctl+0x8d/0x590
>[   76.355524]  ? security_file_ioctl+0x3e/0x60
>[   76.355532]  SyS_ioctl+0x74/0x80
>[   76.355544]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.355550] RIP: 0033:0x7f202a285357
>[   76.355559] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.355574] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f202a285357
>[   76.355581] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.355587] RBP: 0000000000000017 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   76.355597] R10: 00000000000000a9 R11: 0000000000000246 R12: 00007ffebc4af810
>[   76.355604] R13: 0000000000000017 R14: 0000000000436b4f R15: 0000000000436af7
>[   76.355609] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.355675] ---[ end trace a27ce992f45e7268 ]---
>[   76.355876] Use count on domain AUX_A is already zero
>[   76.355887] ------------[ cut here ]------------
>[   76.355892] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.355895] Modules linked in: x86_pkg_temp_thermal
>[   76.355898] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.355900] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.355901] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.355904] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.355905] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   76.355907] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   76.355909] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   76.355911] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000005c19
>[   76.355912] R10: ffffa1d7758e2950 R11: 0000000000005c19 R12: ffffa1d7758e4b40
>[   76.355918] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   76.355919] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   76.355921] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.355922] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.355924] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.355925] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.355926] Call Trace:
>[   76.355929]  intel_dp_aux_ch+0x12a/0x6e0
>[   76.355934]  ? wake_atomic_t_function+0x60/0x60
>[   76.355938]  intel_dp_aux_transfer+0xa0/0x1f0
>[   76.355943]  drm_dp_dpcd_access+0x58/0xf0
>[   76.355948]  drm_dp_dpcd_read+0x52/0x60
>[   76.355953]  intel_dp_get_link_status+0x1d/0x30
>[   76.355959]  intel_dp_start_link_train+0xfd/0x520
>[   76.355963]  intel_ddi_pre_enable+0x378/0x630
>[   76.355967]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   76.355971]  haswell_crtc_enable+0x26b/0x7f0
>[   76.355976]  intel_update_crtc+0x43/0xd0
>[   76.355979]  skl_update_crtcs+0x1a9/0x1e0
>[   76.355982]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   76.355985]  intel_atomic_commit+0x3af/0x4a0
>[   76.355989]  drm_atomic_commit+0x46/0x50
>[   76.355995]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.356000]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.356006]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.356012]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.356015]  drm_ioctl+0x1f2/0x440
>[   76.356019]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.356024]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.356030]  do_vfs_ioctl+0x8d/0x590
>[   76.356034]  ? security_file_ioctl+0x3e/0x60
>[   76.356037]  SyS_ioctl+0x74/0x80
>[   76.356041]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.356042] RIP: 0033:0x7f202a285357
>[   76.356043] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.356046] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f202a285357
>[   76.356049] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.356051] RBP: 0000000000000017 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   76.356052] R10: 00000000000000a9 R11: 0000000000000246 R12: 00007ffebc4af810
>[   76.356053] R13: 0000000000000017 R14: 0000000000436b4f R15: 0000000000436af7
>[   76.356056] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.356133] ---[ end trace a27ce992f45e7269 ]---
>[   76.356139] [drm:intel_dp_start_link_train] clock recovery OK
>[   76.356143] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   76.356321] Use count on domain AUX_A is already zero
>[   76.356332] ------------[ cut here ]------------
>[   76.356338] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.356339] Modules linked in: x86_pkg_temp_thermal
>[   76.356344] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.356347] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.356349] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.356353] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.356355] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   76.356358] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   76.356359] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   76.356361] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 0000000000005c52
>[   76.356362] R10: ffffa1d7758e2950 R11: 0000000000005c52 R12: ffffa1d7758e4b40
>[   76.356364] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   76.356365] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   76.356367] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.356369] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.356374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.356377] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.356378] Call Trace:
>[   76.356382]  intel_dp_aux_ch+0x12a/0x6e0
>[   76.356387]  ? wake_atomic_t_function+0x60/0x60
>[   76.356390]  intel_dp_aux_transfer+0x12d/0x1f0
>[   76.356393]  ? drm_printk+0x89/0x90
>[   76.356399]  drm_dp_dpcd_access+0x58/0xf0
>[   76.356406]  drm_dp_dpcd_write+0x16/0x20
>[   76.356411]  intel_dp_set_link_train+0x44/0xe0
>[   76.356415]  intel_dp_start_link_train+0x216/0x520
>[   76.356419]  intel_ddi_pre_enable+0x378/0x630
>[   76.356424]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   76.356428]  haswell_crtc_enable+0x26b/0x7f0
>[   76.356432]  intel_update_crtc+0x43/0xd0
>[   76.356434]  skl_update_crtcs+0x1a9/0x1e0
>[   76.356438]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   76.356441]  intel_atomic_commit+0x3af/0x4a0
>[   76.356448]  drm_atomic_commit+0x46/0x50
>[   76.356454]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.356459]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.356464]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.356471]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.356474]  drm_ioctl+0x1f2/0x440
>[   76.356478]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.356483]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.356487]  do_vfs_ioctl+0x8d/0x590
>[   76.356492]  ? security_file_ioctl+0x3e/0x60
>[   76.356500]  SyS_ioctl+0x74/0x80
>[   76.356503]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.356505] RIP: 0033:0x7f202a285357
>[   76.356506] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.356508] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f202a285357
>[   76.356510] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.356511] RBP: 0000000000000017 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   76.356512] R10: 00000000000000a9 R11: 0000000000000246 R12: 00007ffebc4af810
>[   76.356514] R13: 0000000000000017 R14: 0000000000436b4f R15: 0000000000436af7
>[   76.356517] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.356587] ---[ end trace a27ce992f45e726a ]---
>[   76.357149] Use count on domain AUX_A is already zero
>[   76.357162] ------------[ cut here ]------------
>[   76.357167] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.357168] Modules linked in: x86_pkg_temp_thermal
>[   76.357177] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.357178] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.357180] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.357183] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.357184] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   76.357187] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   76.357192] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   76.357194] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000005c8a
>[   76.357196] R10: ffffa1d7758e2950 R11: 0000000000005c8a R12: ffffa1d7758e4b40
>[   76.357197] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   76.357199] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   76.357200] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.357202] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.357203] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.357205] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.357210] Call Trace:
>[   76.357214]  intel_dp_aux_ch+0x12a/0x6e0
>[   76.357219]  ? wake_atomic_t_function+0x60/0x60
>[   76.357222]  intel_dp_aux_transfer+0xa0/0x1f0
>[   76.357227]  drm_dp_dpcd_access+0x58/0xf0
>[   76.357233]  drm_dp_dpcd_read+0x2c/0x60
>[   76.357237]  intel_dp_get_link_status+0x1d/0x30
>[   76.357242]  intel_dp_start_link_train+0x270/0x520
>[   76.357247]  intel_ddi_pre_enable+0x378/0x630
>[   76.357254]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   76.357258]  haswell_crtc_enable+0x26b/0x7f0
>[   76.357263]  intel_update_crtc+0x43/0xd0
>[   76.357269]  skl_update_crtcs+0x1a9/0x1e0
>[   76.357273]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   76.357276]  intel_atomic_commit+0x3af/0x4a0
>[   76.357281]  drm_atomic_commit+0x46/0x50
>[   76.357287]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.357292]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.357297]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.357302]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.357306]  drm_ioctl+0x1f2/0x440
>[   76.357310]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.357316]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.357320]  do_vfs_ioctl+0x8d/0x590
>[   76.357326]  ? security_file_ioctl+0x3e/0x60
>[   76.357329]  SyS_ioctl+0x74/0x80
>[   76.357333]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.357334] RIP: 0033:0x7f202a285357
>[   76.357336] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.357341] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f202a285357
>[   76.357343] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.357344] RBP: 0000000000000017 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   76.357345] R10: 00000000000000a9 R11: 0000000000000246 R12: 00007ffebc4af810
>[   76.357347] R13: 0000000000000017 R14: 0000000000436b4f R15: 0000000000436af7
>[   76.357348] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.357410] ---[ end trace a27ce992f45e726b ]---
>[   76.357608] Use count on domain AUX_A is already zero
>[   76.357612] ------------[ cut here ]------------
>[   76.357614] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.357614] Modules linked in: x86_pkg_temp_thermal
>[   76.357615] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.357618] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.357620] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.357624] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.357626] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   76.357629] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   76.357632] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   76.357635] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000005cc1
>[   76.357638] R10: ffffa1d7758e2950 R11: 0000000000005cc1 R12: ffffa1d7758e4b40
>[   76.357641] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   76.357643] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   76.357646] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.357649] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.357652] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.357654] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.357657] Call Trace:
>[   76.357660]  intel_dp_aux_ch+0x12a/0x6e0
>[   76.357663]  ? wake_atomic_t_function+0x60/0x60
>[   76.357668]  intel_dp_aux_transfer+0xa0/0x1f0
>[   76.357671]  drm_dp_dpcd_access+0x58/0xf0
>[   76.357675]  drm_dp_dpcd_read+0x52/0x60
>[   76.357678]  intel_dp_get_link_status+0x1d/0x30
>[   76.357682]  intel_dp_start_link_train+0x270/0x520
>[   76.357685]  intel_ddi_pre_enable+0x378/0x630
>[   76.357689]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   76.357693]  haswell_crtc_enable+0x26b/0x7f0
>[   76.357696]  intel_update_crtc+0x43/0xd0
>[   76.357699]  skl_update_crtcs+0x1a9/0x1e0
>[   76.357703]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   76.357706]  intel_atomic_commit+0x3af/0x4a0
>[   76.357709]  drm_atomic_commit+0x46/0x50
>[   76.357712]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.357716]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.357720]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.357721]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.357722]  drm_ioctl+0x1f2/0x440
>[   76.357724]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.357726]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.357729]  do_vfs_ioctl+0x8d/0x590
>[   76.357731]  ? security_file_ioctl+0x3e/0x60
>[   76.357733]  SyS_ioctl+0x74/0x80
>[   76.357734]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.357736] RIP: 0033:0x7f202a285357
>[   76.357736] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.357738] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f202a285357
>[   76.357738] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.357740] RBP: 0000000000000017 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   76.357740] R10: 00000000000000a9 R11: 0000000000000246 R12: 00007ffebc4af810
>[   76.357741] R13: 0000000000000017 R14: 0000000000436b4f R15: 0000000000436af7
>[   76.357742] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.357769] ---[ end trace a27ce992f45e726c ]---
>[   76.357772] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   76.357775] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   76.357926] Use count on domain AUX_A is already zero
>[   76.357930] ------------[ cut here ]------------
>[   76.357933] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.357934] Modules linked in: x86_pkg_temp_thermal
>[   76.357935] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.357936] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.357936] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.357938] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.357938] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   76.357939] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   76.357940] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   76.357941] RBP: ffffa5dc80eab7d8 R08: 0000000000000001 R09: 0000000000005cfa
>[   76.357942] R10: ffffa1d7758e2950 R11: 0000000000005cfa R12: ffffa1d7758e4b40
>[   76.357943] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   76.357943] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   76.357944] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.357945] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.357946] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.357948] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.357948] Call Trace:
>[   76.357950]  intel_dp_aux_ch+0x12a/0x6e0
>[   76.357951]  ? wake_atomic_t_function+0x60/0x60
>[   76.357953]  intel_dp_aux_transfer+0x12d/0x1f0
>[   76.357954]  ? drm_printk+0x89/0x90
>[   76.357957]  drm_dp_dpcd_access+0x58/0xf0
>[   76.357959]  drm_dp_dpcd_write+0x16/0x20
>[   76.357961]  intel_dp_set_link_train+0x44/0xe0
>[   76.357963]  intel_dp_stop_link_train+0xb/0x10
>[   76.357966]  intel_ddi_pre_enable+0x393/0x630
>[   76.357968]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   76.357969]  haswell_crtc_enable+0x26b/0x7f0
>[   76.357970]  intel_update_crtc+0x43/0xd0
>[   76.357972]  skl_update_crtcs+0x1a9/0x1e0
>[   76.357974]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   76.357976]  intel_atomic_commit+0x3af/0x4a0
>[   76.357977]  drm_atomic_commit+0x46/0x50
>[   76.357979]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.357982]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.357984]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.357986]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.357987]  drm_ioctl+0x1f2/0x440
>[   76.357989]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.357992]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.357993]  do_vfs_ioctl+0x8d/0x590
>[   76.357995]  ? security_file_ioctl+0x3e/0x60
>[   76.357996]  SyS_ioctl+0x74/0x80
>[   76.357999]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.358000] RIP: 0033:0x7f202a285357
>[   76.358001] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.358002] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f202a285357
>[   76.358002] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.358003] RBP: 0000000000000017 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   76.358003] R10: 00000000000000a9 R11: 0000000000000246 R12: 00007ffebc4af810
>[   76.358005] R13: 0000000000000017 R14: 0000000000436b4f R15: 0000000000436af7
>[   76.358006] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.358034] ---[ end trace a27ce992f45e726d ]---
>[   76.358102] [drm:intel_enable_pipe] enabling pipe A
>[   76.358105] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   76.358108] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 76.356491 -> 76.356956 [e 0 us, 0 rep]
>[   76.358110] [drm:intel_edp_backlight_on.part.29] 
>[   76.358112] [drm:intel_panel_enable_backlight] pipe A
>[   76.358166] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   76.552671] Use count on domain AUX_A is already zero
>[   76.552682] ------------[ cut here ]------------
>[   76.552687] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.552688] Modules linked in: x86_pkg_temp_thermal
>[   76.552693] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.552694] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.552696] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.552699] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.552701] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   76.552703] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   76.552704] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   76.552706] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 0000000000005d38
>[   76.552707] R10: ffffa5dc80eab918 R11: 0000000000005d38 R12: ffffa1d7758e4b40
>[   76.552709] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   76.552711] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   76.552712] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.552714] CR2: 00007f2026927bc0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.552715] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.552717] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.552718] Call Trace:
>[   76.552722]  _intel_edp_backlight_on+0xe3/0x110
>[   76.552725]  intel_edp_backlight_on.part.29+0x34/0x40
>[   76.552727]  intel_edp_backlight_on+0x13/0x20
>[   76.552731]  intel_enable_ddi+0xbe/0xe0
>[   76.552736]  intel_encoders_enable.isra.104+0x6c/0x90
>[   76.552739]  haswell_crtc_enable+0x326/0x7f0
>[   76.552742]  intel_update_crtc+0x43/0xd0
>[   76.552745]  skl_update_crtcs+0x1a9/0x1e0
>[   76.552749]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   76.552752]  intel_atomic_commit+0x3af/0x4a0
>[   76.552756]  drm_atomic_commit+0x46/0x50
>[   76.552760]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.552765]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.552769]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.552774]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.552776]  drm_ioctl+0x1f2/0x440
>[   76.552780]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.552786]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.552789]  do_vfs_ioctl+0x8d/0x590
>[   76.552794]  ? security_file_ioctl+0x3e/0x60
>[   76.552797]  SyS_ioctl+0x74/0x80
>[   76.552800]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.552802] RIP: 0033:0x7f202a285357
>[   76.552803] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.552805] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f202a285357
>[   76.552807] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.552808] RBP: 0000000000000017 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   76.552810] R10: 00000000000000a9 R11: 0000000000000246 R12: 00007ffebc4af810
>[   76.552811] R13: 0000000000000017 R14: 0000000000436b4f R15: 0000000000436af7
>[   76.552813] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.552864] ---[ end trace a27ce992f45e726e ]---
>[   76.552868] [drm:intel_psr_enable] PSR disable by flag
>[   76.552871] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   76.552879] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   76.552883] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   76.552888] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   76.552895] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,736)@ 76.551274 -> 76.540237 [e 0 us, 0 rep]
>[   76.552899] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3052, diff=11, hw=3838 hw_last=3827
>[   76.552943] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   76.552950] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   76.552954] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   76.552958] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   76.552978] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   76.552985] [drm:intel_power_well_disable] disabling DC off
>[   76.558071] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 76.556432 -> 76.556897 [e 0 us, 0 rep]
>[   76.558076] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3063, diff=1, hw=3839 hw_last=3838
>[   76.558080] [drm:drm_handle_vblank] vblank event on 3063, current 3064
>[   76.558103] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de000
>[   76.558112] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   76.558118] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   76.558124] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   76.558128] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de000
>[   76.558133] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   76.558160] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   76.558172] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756de000
>[   76.558178] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   76.558185] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   76.558190] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76000 state to ffffa1d7756de000
>[   76.558194] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   76.558198] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6dd00 state to ffffa1d7756de000
>[   76.558203] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6dd00 to [CRTC:32:pipe A]
>[   76.558209] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d749c6dd00
>[   76.558213] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   76.558217] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   76.558222] [drm:drm_atomic_check_only] checking ffffa1d7756de000
>[   76.558236] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   76.558240] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   76.558252] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756de000 nonblocking
>[   76.558271] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   76.558283] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   76.558289] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   76.558296] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   76.558304] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756da400
>[   76.558308] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   76.558314] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   76.558320] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76800 state to ffffa1d7756da400
>[   76.558324] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   76.558328] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   76.558331] [drm:drm_atomic_check_only] checking ffffa1d7756da400
>[   76.558337] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   76.558341] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   76.558346] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756da400
>[   76.558353] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   76.558357] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   76.558361] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb80 state to ffffa1d7756da400
>[   76.558365] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   76.558370] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   76.558377] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   76.558381] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6cc00 state to ffffa1d7756da400
>[   76.558386] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756da400
>[   76.558390] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   76.558395] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   76.558399] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   76.558402] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   76.558408] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   76.558414] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   76.558417] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   76.558421] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   76.558427] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   76.558430] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   76.558434] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   76.558436] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   76.558438] [drm:intel_dump_pipe_config] requested mode:
>[   76.558445] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   76.558446] [drm:intel_dump_pipe_config] adjusted mode:
>[   76.558454] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   76.558457] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   76.558460] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   76.558463] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   76.558467] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   76.558470] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   76.558474] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   76.558476] [drm:intel_dump_pipe_config] planes on this crtc
>[   76.558481] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:65, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   76.558486] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   76.558489] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   76.558492] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   76.558497] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   76.558501] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   76.558505] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   76.558510] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   76.558516] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   76.558521] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   76.558527] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   76.558533] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a70000 state to ffffa1d7756da400
>[   76.558539] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77800 state to ffffa1d7756da400
>[   76.558545] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   76.558549] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   76.558555] [drm:drm_atomic_commit] committing ffffa1d7756da400
>[   76.574738] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 76.573095 -> 76.573560 [e 0 us, 0 rep]
>[   76.574744] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3064, diff=1, hw=3840 hw_last=3839
>[   76.574750] [drm:drm_handle_vblank] vblank event on 3064, current 3065
>[   76.574764] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756de000
>[   76.574771] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   76.574784] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   76.574790] [drm:intel_power_well_enable] enabling DC off
>[   76.574795] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   76.574801] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   76.574809] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756de000
>[   76.574821] [drm:intel_edp_backlight_off.part.30] 
>[   76.574847] Use count on domain AUX_A is already zero
>[   76.574862] ------------[ cut here ]------------
>[   76.574868] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.574872] Modules linked in: x86_pkg_temp_thermal
>[   76.574880] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.574891] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.574892] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.574900] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.574907] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   76.574910] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   76.574912] RDX: 0000000000000007 RSI: 0000000000000001 RDI: ffffa1d781d8cba0
>[   76.574913] RBP: ffffa5dc80eaba10 R08: 0000000000000101 R09: 0000000000005dd8
>[   76.574915] R10: ffffa5dc80f13e40 R11: 0000000000005dd8 R12: ffffa1d7758e4b40
>[   76.574916] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   76.574919] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   76.574921] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.574927] CR2: 00007fae7efd6000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.574932] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.574937] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.574941] Call Trace:
>[   76.574951]  _intel_edp_backlight_off+0xab/0x110
>[   76.574963]  intel_edp_backlight_off.part.30+0x28/0x40
>[   76.574970]  intel_edp_backlight_off+0x13/0x20
>[   76.574980]  intel_disable_ddi+0x99/0xc0
>[   76.574986]  intel_encoders_disable.isra.105+0x7f/0x90
>[   76.574990]  haswell_crtc_disable+0x55/0x170
>[   76.574997]  intel_atomic_commit_tail+0x128/0xfe0
>[   76.575000]  intel_atomic_commit+0x3af/0x4a0
>[   76.575005]  ? drm_mode_object_put+0x3f/0x60
>[   76.575009]  drm_atomic_commit+0x46/0x50
>[   76.575013]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.575018]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.575031]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.575040]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.575052]  drm_ioctl+0x1f2/0x440
>[   76.575062]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.575072]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.575076]  do_vfs_ioctl+0x8d/0x590
>[   76.575081]  ? __schedule+0x31c/0x6c0
>[   76.575085]  ? security_file_ioctl+0x3e/0x60
>[   76.575092]  SyS_ioctl+0x74/0x80
>[   76.575098]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.575103] RIP: 0033:0x7f202a285357
>[   76.575109] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.575118] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   76.575120] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.575122] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   76.575125] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   76.575129] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   76.575131] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.575207] ---[ end trace a27ce992f45e726f ]---
>[   76.591428] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 76.589785 -> 76.590220 [e 0 us, 0 rep]
>[   76.591434] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3065, diff=1, hw=3841 hw_last=3840
>[   76.591438] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   76.591445] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-26)@ 76.589825 -> 76.590215 [e 0 us, 0 rep]
>[   76.591449] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3066, diff=0, hw=3841 hw_last=3841
>[   76.776662] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   76.776696] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   76.776702] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,106)@ 76.775082 -> 76.773492 [e 0 us, 0 rep]
>[   76.776707] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3066, diff=11, hw=3852 hw_last=3841
>[   76.776710] [drm:intel_disable_pipe] disabling pipe A
>[   76.792974] Use count on domain AUX_A is already zero
>[   76.792987] ------------[ cut here ]------------
>[   76.792993] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.792994] Modules linked in: x86_pkg_temp_thermal
>[   76.793000] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.793002] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.793003] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.793007] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.793009] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   76.793012] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   76.793014] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   76.793015] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 0000000000005e15
>[   76.793017] R10: ffffa1d7758e2950 R11: 0000000000005e15 R12: ffffa1d7758e4b40
>[   76.793019] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   76.793021] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   76.793023] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.793025] CR2: 00007fae7efd6000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.793026] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.793028] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.793029] Call Trace:
>[   76.793033]  intel_dp_aux_ch+0x12a/0x6e0
>[   76.793039]  ? wake_atomic_t_function+0x60/0x60
>[   76.793042]  intel_dp_aux_transfer+0x12d/0x1f0
>[   76.793046]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   76.793050]  drm_dp_dpcd_access+0x58/0xf0
>[   76.793055]  drm_dp_dpcd_write+0x16/0x20
>[   76.793058]  intel_dp_sink_dpms+0x9f/0xd0
>[   76.793062]  intel_ddi_post_disable+0x14a/0x260
>[   76.793067]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   76.793070]  haswell_crtc_disable+0x100/0x170
>[   76.793073]  intel_atomic_commit_tail+0x128/0xfe0
>[   76.793077]  intel_atomic_commit+0x3af/0x4a0
>[   76.793082]  ? drm_mode_object_put+0x3f/0x60
>[   76.793086]  drm_atomic_commit+0x46/0x50
>[   76.793090]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.793094]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.793099]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.793104]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.793107]  drm_ioctl+0x1f2/0x440
>[   76.793111]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.793116]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.793120]  do_vfs_ioctl+0x8d/0x590
>[   76.793125]  ? __schedule+0x31c/0x6c0
>[   76.793129]  ? security_file_ioctl+0x3e/0x60
>[   76.793132]  SyS_ioctl+0x74/0x80
>[   76.793136]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.793138] RIP: 0033:0x7f202a285357
>[   76.793140] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.793142] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   76.793144] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.793145] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   76.793147] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   76.793148] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   76.793150] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.793203] ---[ end trace a27ce992f45e7270 ]---
>[   76.793216] Use count on domain AUX_A is already zero
>[   76.793225] ------------[ cut here ]------------
>[   76.793231] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.793231] Modules linked in: x86_pkg_temp_thermal
>[   76.793236] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.793237] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.793239] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.793242] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.793243] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   76.793246] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   76.793247] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   76.793249] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 0000000000005e4c
>[   76.793251] R10: ffffa1d7758e2950 R11: 0000000000005e4c R12: ffffa1d7758e4b40
>[   76.793252] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   76.793254] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   76.793256] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.793257] CR2: 00007fae7efd6000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.793259] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.793260] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.793261] Call Trace:
>[   76.793265]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   76.793267]  intel_edp_panel_vdd_on+0x13/0x20
>[   76.793271]  intel_ddi_post_disable+0xca/0x260
>[   76.793276]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   76.793279]  haswell_crtc_disable+0x100/0x170
>[   76.793282]  intel_atomic_commit_tail+0x128/0xfe0
>[   76.793286]  intel_atomic_commit+0x3af/0x4a0
>[   76.793290]  ? drm_mode_object_put+0x3f/0x60
>[   76.793294]  drm_atomic_commit+0x46/0x50
>[   76.793298]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.793302]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.793307]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.793311]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.793314]  drm_ioctl+0x1f2/0x440
>[   76.793318]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.793323]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.793327]  do_vfs_ioctl+0x8d/0x590
>[   76.793331]  ? __schedule+0x31c/0x6c0
>[   76.793335]  ? security_file_ioctl+0x3e/0x60
>[   76.793338]  SyS_ioctl+0x74/0x80
>[   76.793342]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.793344] RIP: 0033:0x7f202a285357
>[   76.793345] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.793347] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   76.793349] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.793350] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   76.793352] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   76.793353] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   76.793355] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.793406] ---[ end trace a27ce992f45e7271 ]---
>[   76.793410] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   76.793435] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   76.793490] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   76.844459] [drm:wait_panel_status] Wait complete
>[   76.844462] Use count on domain AUX_A is already zero
>[   76.844475] ------------[ cut here ]------------
>[   76.844482] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   76.844483] Modules linked in: x86_pkg_temp_thermal
>[   76.844490] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.844491] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.844493] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.844497] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   76.844499] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   76.844502] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   76.844504] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781dccba0
>[   76.844505] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 0000000000005e82
>[   76.844507] R10: ffffa5dc80d1be88 R11: 0000000000005e82 R12: ffffa1d7758e4b40
>[   76.844508] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   76.844511] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   76.844513] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.844514] CR2: 00007fc49586e2a0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.844516] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.844517] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.844519] Call Trace:
>[   76.844523]  intel_edp_panel_off.part.28+0x12f/0x160
>[   76.844527]  intel_edp_panel_off+0x13/0x20
>[   76.844531]  intel_ddi_post_disable+0xd2/0x260
>[   76.844537]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   76.844540]  haswell_crtc_disable+0x100/0x170
>[   76.844543]  intel_atomic_commit_tail+0x128/0xfe0
>[   76.844547]  intel_atomic_commit+0x3af/0x4a0
>[   76.844553]  ? drm_mode_object_put+0x3f/0x60
>[   76.844556]  drm_atomic_commit+0x46/0x50
>[   76.844561]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.844565]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.844570]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.844575]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.844578]  drm_ioctl+0x1f2/0x440
>[   76.844582]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.844588]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.844593]  do_vfs_ioctl+0x8d/0x590
>[   76.844598]  ? __schedule+0x31c/0x6c0
>[   76.844603]  ? security_file_ioctl+0x3e/0x60
>[   76.844606]  SyS_ioctl+0x74/0x80
>[   76.844610]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.844612] RIP: 0033:0x7f202a285357
>[   76.844614] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.844636] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   76.844645] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.844652] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   76.844659] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   76.844667] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   76.844675] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   76.844813] ---[ end trace a27ce992f45e7272 ]---
>[   76.844821] [drm:intel_power_well_disable] disabling DC off
>[   76.844832] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   76.844843] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   76.844854] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   76.844879] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   76.844886] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   76.844891] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   76.844896] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   76.844902] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   76.844906] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   76.844910] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   76.844916] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   76.844923] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   76.844929] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   76.844936] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   76.844949] [drm:intel_power_well_disable] disabling always-on
>[   76.844956] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   76.844962] [drm:intel_power_well_enable] enabling always-on
>[   76.844967] [drm:intel_power_well_disable] disabling always-on
>[   76.844974] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   76.844982] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   76.844988] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   76.844993] [drm:intel_power_well_enable] enabling always-on
>[   76.844999] [drm:intel_power_well_disable] disabling always-on
>[   76.845003] [drm:intel_power_well_enable] enabling always-on
>[   76.845009] [drm:intel_power_well_disable] disabling always-on
>[   76.845015] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   76.845019] [drm:intel_power_well_enable] enabling always-on
>[   76.845027] [drm:intel_power_well_disable] disabling always-on
>[   76.845033] Use count on power well DC off is already zero
>[   76.845047] ------------[ cut here ]------------
>[   76.845054] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   76.845055] Modules linked in: x86_pkg_temp_thermal
>[   76.845062] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.845066] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.845068] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.845073] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   76.845075] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   76.845081] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   76.845083] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   76.845086] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 0000000000005ed0
>[   76.845088] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   76.845095] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   76.845098] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   76.845101] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.845103] CR2: 00007fc49586e2a0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.845106] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.845108] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.845109] Call Trace:
>[   76.845114]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   76.845117]  intel_atomic_commit+0x3af/0x4a0
>[   76.845124]  ? drm_mode_object_put+0x3f/0x60
>[   76.845128]  drm_atomic_commit+0x46/0x50
>[   76.845132]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.845138]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.845143]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.845149]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.845154]  drm_ioctl+0x1f2/0x440
>[   76.845158]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.845164]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.845169]  do_vfs_ioctl+0x8d/0x590
>[   76.845173]  ? __schedule+0x31c/0x6c0
>[   76.845178]  ? security_file_ioctl+0x3e/0x60
>[   76.845185]  SyS_ioctl+0x74/0x80
>[   76.845189]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.845191] RIP: 0033:0x7f202a285357
>[   76.845193] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.845195] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   76.845198] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.845200] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   76.845201] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   76.845203] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   76.845204] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   76.845268] ---[ end trace a27ce992f45e7273 ]---
>[   76.845270] Use count on power well always-on is already zero
>[   76.845279] ------------[ cut here ]------------
>[   76.845284] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   76.845284] Modules linked in: x86_pkg_temp_thermal
>[   76.845290] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   76.845292] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   76.845294] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   76.845297] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   76.845300] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   76.845304] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   76.845306] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   76.845307] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 0000000000005efd
>[   76.845309] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   76.845310] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   76.845312] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   76.845316] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   76.845317] CR2: 00007fc49586e2a0 CR3: 000000027150d000 CR4: 00000000003406e0
>[   76.845319] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   76.845320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   76.845321] Call Trace:
>[   76.845324]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   76.845328]  intel_atomic_commit+0x3af/0x4a0
>[   76.845332]  ? drm_mode_object_put+0x3f/0x60
>[   76.845338]  drm_atomic_commit+0x46/0x50
>[   76.845344]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   76.845348]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   76.845353]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   76.845359]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   76.845362]  drm_ioctl+0x1f2/0x440
>[   76.845366]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   76.845371]  ? selinux_file_ioctl+0x104/0x1a0
>[   76.845376]  do_vfs_ioctl+0x8d/0x590
>[   76.845383]  ? __schedule+0x31c/0x6c0
>[   76.845387]  ? security_file_ioctl+0x3e/0x60
>[   76.845390]  SyS_ioctl+0x74/0x80
>[   76.845396]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   76.845397] RIP: 0033:0x7f202a285357
>[   76.845398] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   76.845401] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   76.845402] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   76.845404] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   76.845405] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   76.845406] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   76.845410] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   76.845468] ---[ end trace a27ce992f45e7274 ]---
>[   76.845478] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756da400
>[   76.845485] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   76.845491] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   76.845497] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   76.845502] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756da400
>[   76.845507] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   76.845517] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   76.845525] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae2400
>[   76.845531] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   76.845536] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   76.845541] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742936000 state to ffffa1d777ae2400
>[   76.845545] [drm:drm_mode_object_get] OBJ ID: 65 (4)
>[   76.845550] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d7429f5f00 state to ffffa1d777ae2400
>[   76.845555] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f5f00 to [CRTC:32:pipe A]
>[   76.845559] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d7429f5f00
>[   76.845563] [drm:drm_mode_object_get] OBJ ID: 65 (5)
>[   76.845567] [drm:drm_mode_object_put] OBJ ID: 65 (6)
>[   76.845570] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   76.845575] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae2400
>[   76.845579] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   76.845583] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   76.845590] [drm:drm_mode_object_put] OBJ ID: 65 (5)
>[   76.845594] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae2400
>[   76.845599] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   76.845602] [drm:drm_ioctl] ret = -22
>[   76.845647] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   76.845664] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae2400
>[   76.845677] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   76.845684] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   76.845696] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742936000 state to ffffa1d777ae2400
>[   76.845706] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   76.845713] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d7429f5f00 state to ffffa1d777ae2400
>[   76.845721] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f5f00 to [CRTC:32:pipe A]
>[   76.845727] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   76.845734] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   76.845741] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d7429f5f00
>[   76.845749] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   76.845755] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   76.845765] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   76.845773] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   76.845784] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   76.845794] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae2400
>[   76.845807] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   76.845816] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   76.845826] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   76.845837] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae2400
>[   76.845849] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   76.845858] [drm:drm_ioctl] ret = -22
>[   76.845865] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   76.845876] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   76.845888] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   76.845899] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae2400
>[   76.845910] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   76.845921] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   76.845931] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742936000 state to ffffa1d777ae2400
>[   76.845944] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   76.845954] [drm:drm_atomic_check_only] checking ffffa1d777ae2400
>[   76.845963] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   76.845974] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   76.845985] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d777ae2400
>[   76.845995] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   76.846003] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   76.846015] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d7637b0e80 state to ffffa1d777ae2400
>[   76.846026] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   76.846034] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   76.846040] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   76.846046] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d7429f5f00 state to ffffa1d777ae2400
>[   76.846054] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d777ae2400
>[   76.846062] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   76.846066] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   76.846071] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   76.846077] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   76.846084] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   76.846091] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   76.846099] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   76.846104] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   76.846109] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   76.846113] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   76.846118] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   76.846123] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   76.846125] [drm:intel_dump_pipe_config] requested mode:
>[   76.846135] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   76.846139] [drm:intel_dump_pipe_config] adjusted mode:
>[   76.846147] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   76.846153] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   76.846161] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   76.846165] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   76.846169] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   76.846172] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   76.846178] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   76.846182] [drm:intel_dump_pipe_config] planes on this crtc
>[   76.846188] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:65, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   76.846194] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   76.846198] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   76.846202] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   76.846208] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   76.846217] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   76.846223] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   76.846233] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   76.846239] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   76.846247] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   76.846252] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   76.846261] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742934800 state to ffffa1d777ae2400
>[   76.846276] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742935000 state to ffffa1d777ae2400
>[   76.846296] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   76.846308] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   76.846319] [drm:drm_atomic_commit] committing ffffa1d777ae2400
>[   76.846353] [drm:intel_power_well_enable] enabling always-on
>[   76.846367] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   76.846376] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   76.846387] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   76.846398] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   76.846408] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   76.846416] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   76.846426] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   76.846438] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   76.846449] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   76.846460] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   76.846473] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   76.846488] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   76.846497] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   76.846526] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   76.846534] [drm:intel_power_well_enable] enabling DC off
>[   76.846540] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   76.846549] [drm:edp_panel_on] Turn eDP port A panel power on
>[   76.846561] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   76.846566] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   77.408755] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   77.408765] [drm:wait_panel_status] Wait complete
>[   77.408789] [drm:edp_panel_on] Wait for panel power on
>[   77.408844] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   77.544713] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   77.544722] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   77.544727] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   77.544765] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   77.609319] [drm:wait_panel_status] Wait complete
>[   77.609324] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294744904
>[   77.609330] [drm:intel_power_well_disable] disabling DC off
>[   77.609343] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   77.611452] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   77.611473] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   77.611479] [drm:intel_power_well_enable] enabling DC off
>[   77.611485] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   77.611501] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   77.611549] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   77.611732] Use count on domain AUX_A is already zero
>[   77.611755] ------------[ cut here ]------------
>[   77.611765] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   77.611767] Modules linked in: x86_pkg_temp_thermal
>[   77.611780] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   77.611782] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   77.611784] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   77.611790] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   77.611795] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   77.611800] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   77.611802] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   77.611804] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 0000000000005fbc
>[   77.611806] R10: ffffa1d7758e2950 R11: 0000000000005fbc R12: ffffa1d7758e4b40
>[   77.611807] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   77.611810] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   77.611813] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   77.611819] CR2: 00007fae7efd6000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   77.611822] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   77.611823] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   77.611825] Call Trace:
>[   77.611831]  intel_dp_aux_ch+0x12a/0x6e0
>[   77.611839]  ? wake_atomic_t_function+0x60/0x60
>[   77.611845]  intel_dp_aux_transfer+0x12d/0x1f0
>[   77.611852]  drm_dp_dpcd_access+0x58/0xf0
>[   77.611857]  drm_dp_dpcd_write+0x16/0x20
>[   77.611860]  intel_dp_sink_dpms+0x41/0xd0
>[   77.611864]  intel_ddi_pre_enable+0x34a/0x630
>[   77.611877]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   77.611882]  haswell_crtc_enable+0x26b/0x7f0
>[   77.611886]  intel_update_crtc+0x43/0xd0
>[   77.611891]  skl_update_crtcs+0x1a9/0x1e0
>[   77.611898]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   77.611902]  intel_atomic_commit+0x3af/0x4a0
>[   77.611907]  drm_atomic_commit+0x46/0x50
>[   77.611912]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   77.611922]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   77.611927]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   77.611932]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   77.611936]  drm_ioctl+0x1f2/0x440
>[   77.611942]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   77.611949]  ? selinux_file_ioctl+0x104/0x1a0
>[   77.611957]  do_vfs_ioctl+0x8d/0x590
>[   77.611963]  ? security_file_ioctl+0x3e/0x60
>[   77.611968]  SyS_ioctl+0x74/0x80
>[   77.611976]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   77.611979] RIP: 0033:0x7f202a285357
>[   77.611980] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   77.611983] RAX: ffffffffffffffda RBX: 00007ffebc4af810 RCX: 00007f202a285357
>[   77.611985] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   77.611986] RBP: 00007ffebc4af800 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   77.611988] R10: 0032447887a54066 R11: 0000000000000246 R12: 0000000000436af0
>[   77.611989] R13: 00007ffebc4af9d0 R14: 0000000000000000 R15: 0000000000436af7
>[   77.611991] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   77.612064] ---[ end trace a27ce992f45e7275 ]---
>[   77.612080] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   77.612857] Use count on domain AUX_A is already zero
>[   77.612872] ------------[ cut here ]------------
>[   77.612879] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   77.612880] Modules linked in: x86_pkg_temp_thermal
>[   77.612885] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   77.612886] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   77.612888] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   77.612899] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   77.612909] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   77.612929] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   77.612934] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   77.612937] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000005ff3
>[   77.612939] R10: ffffa1d7758e2950 R11: 0000000000005ff3 R12: ffffa1d7758e4b40
>[   77.612940] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   77.612942] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   77.612944] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   77.612946] CR2: 00007fae7efd6000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   77.612947] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   77.612949] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   77.612950] Call Trace:
>[   77.612954]  intel_dp_aux_ch+0x12a/0x6e0
>[   77.612959]  ? wake_atomic_t_function+0x60/0x60
>[   77.612964]  intel_dp_aux_transfer+0x12d/0x1f0
>[   77.612979]  drm_dp_dpcd_access+0x58/0xf0
>[   77.612992]  drm_dp_dpcd_write+0x16/0x20
>[   77.613003]  intel_dp_start_link_train+0x7b/0x520
>[   77.613013]  intel_ddi_pre_enable+0x378/0x630
>[   77.613026]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   77.613038]  haswell_crtc_enable+0x26b/0x7f0
>[   77.613046]  intel_update_crtc+0x43/0xd0
>[   77.613049]  skl_update_crtcs+0x1a9/0x1e0
>[   77.613053]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   77.613056]  intel_atomic_commit+0x3af/0x4a0
>[   77.613062]  drm_atomic_commit+0x46/0x50
>[   77.613071]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   77.613076]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   77.613081]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   77.613085]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   77.613088]  drm_ioctl+0x1f2/0x440
>[   77.613093]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   77.613098]  ? selinux_file_ioctl+0x104/0x1a0
>[   77.613106]  do_vfs_ioctl+0x8d/0x590
>[   77.613111]  ? security_file_ioctl+0x3e/0x60
>[   77.613114]  SyS_ioctl+0x74/0x80
>[   77.613122]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   77.613133] RIP: 0033:0x7f202a285357
>[   77.613141] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   77.613150] RAX: ffffffffffffffda RBX: 00007ffebc4af810 RCX: 00007f202a285357
>[   77.613158] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   77.613164] RBP: 00007ffebc4af800 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   77.613173] R10: 0032447887a54066 R11: 0000000000000246 R12: 0000000000436af0
>[   77.613176] R13: 00007ffebc4af9d0 R14: 0000000000000000 R15: 0000000000436af7
>[   77.613182] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   77.613259] ---[ end trace a27ce992f45e7276 ]---
>[   77.613430] Use count on domain AUX_A is already zero
>[   77.613440] ------------[ cut here ]------------
>[   77.613445] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   77.613448] Modules linked in: x86_pkg_temp_thermal
>[   77.613456] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   77.613457] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   77.613458] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   77.613462] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   77.613463] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   77.613466] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   77.613467] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   77.613469] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000006029
>[   77.613473] R10: ffffa1d7758e2950 R11: 0000000000006029 R12: ffffa1d7758e4b40
>[   77.613475] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   77.613478] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   77.613481] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   77.613483] CR2: 00007fae7efd6000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   77.613484] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   77.613485] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   77.613486] Call Trace:
>[   77.613490]  intel_dp_aux_ch+0x12a/0x6e0
>[   77.613494]  ? wake_atomic_t_function+0x60/0x60
>[   77.613498]  intel_dp_aux_transfer+0x12d/0x1f0
>[   77.613506]  drm_dp_dpcd_access+0x58/0xf0
>[   77.613511]  drm_dp_dpcd_write+0x16/0x20
>[   77.613518]  intel_dp_start_link_train+0xa3/0x520
>[   77.613522]  intel_ddi_pre_enable+0x378/0x630
>[   77.613527]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   77.613533]  haswell_crtc_enable+0x26b/0x7f0
>[   77.613539]  intel_update_crtc+0x43/0xd0
>[   77.613542]  skl_update_crtcs+0x1a9/0x1e0
>[   77.613545]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   77.613552]  intel_atomic_commit+0x3af/0x4a0
>[   77.613558]  drm_atomic_commit+0x46/0x50
>[   77.613562]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   77.613568]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   77.613575]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   77.613581]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   77.613584]  drm_ioctl+0x1f2/0x440
>[   77.613589]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   77.613597]  ? selinux_file_ioctl+0x104/0x1a0
>[   77.613600]  do_vfs_ioctl+0x8d/0x590
>[   77.613605]  ? security_file_ioctl+0x3e/0x60
>[   77.613611]  SyS_ioctl+0x74/0x80
>[   77.613616]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   77.613625] RIP: 0033:0x7f202a285357
>[   77.613626] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   77.613643] RAX: ffffffffffffffda RBX: 00007ffebc4af810 RCX: 00007f202a285357
>[   77.613652] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   77.613663] RBP: 00007ffebc4af800 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   77.613667] R10: 0032447887a54066 R11: 0000000000000246 R12: 0000000000436af0
>[   77.613674] R13: 00007ffebc4af9d0 R14: 0000000000000000 R15: 0000000000436af7
>[   77.613683] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   77.613843] ---[ end trace a27ce992f45e7277 ]---
>[   77.613850] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   77.613856] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   77.613859] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   77.613863] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   77.614043] Use count on domain AUX_A is already zero
>[   77.614055] ------------[ cut here ]------------
>[   77.614061] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   77.614064] Modules linked in: x86_pkg_temp_thermal
>[   77.614069] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   77.614071] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   77.614072] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   77.614075] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   77.614077] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   77.614079] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   77.614080] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   77.614082] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 0000000000006063
>[   77.614084] R10: ffffa1d7758e2950 R11: 0000000000006063 R12: ffffa1d7758e4b40
>[   77.614087] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   77.614091] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   77.614093] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   77.614094] CR2: 00007fae7efd6000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   77.614095] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   77.614097] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   77.614098] Call Trace:
>[   77.614101]  intel_dp_aux_ch+0x12a/0x6e0
>[   77.614106]  ? wake_atomic_t_function+0x60/0x60
>[   77.614110]  intel_dp_aux_transfer+0x12d/0x1f0
>[   77.614113]  ? drm_printk+0x89/0x90
>[   77.614120]  drm_dp_dpcd_access+0x58/0xf0
>[   77.614126]  drm_dp_dpcd_write+0x16/0x20
>[   77.614131]  intel_dp_set_link_train+0x44/0xe0
>[   77.614136]  intel_dp_start_link_train+0xd4/0x520
>[   77.614141]  intel_ddi_pre_enable+0x378/0x630
>[   77.614149]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   77.614153]  haswell_crtc_enable+0x26b/0x7f0
>[   77.614158]  intel_update_crtc+0x43/0xd0
>[   77.614161]  skl_update_crtcs+0x1a9/0x1e0
>[   77.614164]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   77.614168]  intel_atomic_commit+0x3af/0x4a0
>[   77.614174]  drm_atomic_commit+0x46/0x50
>[   77.614178]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   77.614183]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   77.614188]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   77.614194]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   77.614196]  drm_ioctl+0x1f2/0x440
>[   77.614200]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   77.614206]  ? selinux_file_ioctl+0x104/0x1a0
>[   77.614209]  do_vfs_ioctl+0x8d/0x590
>[   77.614214]  ? security_file_ioctl+0x3e/0x60
>[   77.614217]  SyS_ioctl+0x74/0x80
>[   77.614222]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   77.614224] RIP: 0033:0x7f202a285357
>[   77.614226] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   77.614229] RAX: ffffffffffffffda RBX: 00007ffebc4af810 RCX: 00007f202a285357
>[   77.614230] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   77.614232] RBP: 00007ffebc4af800 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   77.614233] R10: 0032447887a54066 R11: 0000000000000246 R12: 0000000000436af0
>[   77.614237] R13: 00007ffebc4af9d0 R14: 0000000000000000 R15: 0000000000436af7
>[   77.614239] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   77.614299] ---[ end trace a27ce992f45e7278 ]---
>[   77.614559] Use count on domain AUX_A is already zero
>[   77.614570] ------------[ cut here ]------------
>[   77.614575] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   77.614576] Modules linked in: x86_pkg_temp_thermal
>[   77.614580] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   77.614581] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   77.614582] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   77.614585] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   77.614586] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   77.614588] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   77.614590] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   77.614591] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000609b
>[   77.614595] R10: ffffa1d7758e2950 R11: 000000000000609b R12: ffffa1d7758e4b40
>[   77.614598] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   77.614600] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   77.614602] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   77.614603] CR2: 00007fae7efd6000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   77.614604] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   77.614606] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   77.614607] Call Trace:
>[   77.614610]  intel_dp_aux_ch+0x12a/0x6e0
>[   77.614614]  ? wake_atomic_t_function+0x60/0x60
>[   77.614626]  intel_dp_aux_transfer+0xa0/0x1f0
>[   77.614636]  drm_dp_dpcd_access+0x58/0xf0
>[   77.614647]  drm_dp_dpcd_read+0x2c/0x60
>[   77.614659]  intel_dp_get_link_status+0x1d/0x30
>[   77.614667]  intel_dp_start_link_train+0xfd/0x520
>[   77.614679]  intel_ddi_pre_enable+0x378/0x630
>[   77.614692]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   77.614702]  haswell_crtc_enable+0x26b/0x7f0
>[   77.614713]  intel_update_crtc+0x43/0xd0
>[   77.614725]  skl_update_crtcs+0x1a9/0x1e0
>[   77.614734]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   77.614746]  intel_atomic_commit+0x3af/0x4a0
>[   77.614756]  drm_atomic_commit+0x46/0x50
>[   77.614768]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   77.614779]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   77.614793]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   77.614807]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   77.614815]  drm_ioctl+0x1f2/0x440
>[   77.614827]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   77.614839]  ? selinux_file_ioctl+0x104/0x1a0
>[   77.614852]  do_vfs_ioctl+0x8d/0x590
>[   77.614861]  ? security_file_ioctl+0x3e/0x60
>[   77.614872]  SyS_ioctl+0x74/0x80
>[   77.614883]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   77.614891] RIP: 0033:0x7f202a285357
>[   77.614898] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   77.614918] RAX: ffffffffffffffda RBX: 00007ffebc4af810 RCX: 00007f202a285357
>[   77.614928] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   77.614937] RBP: 00007ffebc4af800 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   77.614947] R10: 0032447887a54066 R11: 0000000000000246 R12: 0000000000436af0
>[   77.614955] R13: 00007ffebc4af9d0 R14: 0000000000000000 R15: 0000000000436af7
>[   77.614964] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   77.615081] ---[ end trace a27ce992f45e7279 ]---
>[   77.615284] Use count on domain AUX_A is already zero
>[   77.615294] ------------[ cut here ]------------
>[   77.615298] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   77.615299] Modules linked in: x86_pkg_temp_thermal
>[   77.615303] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   77.615308] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   77.615313] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   77.615325] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   77.615330] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   77.615340] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   77.615341] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   77.615345] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 00000000000060d2
>[   77.615346] R10: ffffa1d7758e2950 R11: 00000000000060d2 R12: ffffa1d7758e4b40
>[   77.615347] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   77.615349] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   77.615351] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   77.615352] CR2: 00007fae7efd6000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   77.615354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   77.615355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   77.615356] Call Trace:
>[   77.615359]  intel_dp_aux_ch+0x12a/0x6e0
>[   77.615364]  ? wake_atomic_t_function+0x60/0x60
>[   77.615375]  intel_dp_aux_transfer+0xa0/0x1f0
>[   77.615387]  drm_dp_dpcd_access+0x58/0xf0
>[   77.615399]  drm_dp_dpcd_read+0x52/0x60
>[   77.615409]  intel_dp_get_link_status+0x1d/0x30
>[   77.615417]  intel_dp_start_link_train+0xfd/0x520
>[   77.615430]  intel_ddi_pre_enable+0x378/0x630
>[   77.615444]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   77.615450]  haswell_crtc_enable+0x26b/0x7f0
>[   77.615454]  intel_update_crtc+0x43/0xd0
>[   77.615458]  skl_update_crtcs+0x1a9/0x1e0
>[   77.615462]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   77.615467]  intel_atomic_commit+0x3af/0x4a0
>[   77.615471]  drm_atomic_commit+0x46/0x50
>[   77.615475]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   77.615480]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   77.615484]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   77.615489]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   77.615493]  drm_ioctl+0x1f2/0x440
>[   77.615497]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   77.615510]  ? selinux_file_ioctl+0x104/0x1a0
>[   77.615523]  do_vfs_ioctl+0x8d/0x590
>[   77.615533]  ? security_file_ioctl+0x3e/0x60
>[   77.615540]  SyS_ioctl+0x74/0x80
>[   77.615553]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   77.615563] RIP: 0033:0x7f202a285357
>[   77.615569] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   77.615571] RAX: ffffffffffffffda RBX: 00007ffebc4af810 RCX: 00007f202a285357
>[   77.615573] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   77.615574] RBP: 00007ffebc4af800 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   77.615575] R10: 0032447887a54066 R11: 0000000000000246 R12: 0000000000436af0
>[   77.615577] R13: 00007ffebc4af9d0 R14: 0000000000000000 R15: 0000000000436af7
>[   77.615579] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   77.615671] ---[ end trace a27ce992f45e727a ]---
>[   77.615679] [drm:intel_dp_start_link_train] clock recovery OK
>[   77.615686] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   77.615862] Use count on domain AUX_A is already zero
>[   77.615873] ------------[ cut here ]------------
>[   77.615879] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   77.615880] Modules linked in: x86_pkg_temp_thermal
>[   77.615886] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   77.615887] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   77.615889] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   77.615892] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   77.615893] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   77.615897] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   77.615899] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   77.615900] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 000000000000610b
>[   77.615902] R10: ffffa1d7758e2950 R11: 000000000000610b R12: ffffa1d7758e4b40
>[   77.615903] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   77.615905] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   77.615907] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   77.615908] CR2: 00007fae7efd6000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   77.615909] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   77.615911] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   77.615912] Call Trace:
>[   77.615915]  intel_dp_aux_ch+0x12a/0x6e0
>[   77.615920]  ? wake_atomic_t_function+0x60/0x60
>[   77.615926]  intel_dp_aux_transfer+0x12d/0x1f0
>[   77.615929]  ? drm_printk+0x89/0x90
>[   77.615933]  drm_dp_dpcd_access+0x58/0xf0
>[   77.615938]  drm_dp_dpcd_write+0x16/0x20
>[   77.615942]  intel_dp_set_link_train+0x44/0xe0
>[   77.615949]  intel_dp_start_link_train+0x216/0x520
>[   77.615953]  intel_ddi_pre_enable+0x378/0x630
>[   77.615958]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   77.615961]  haswell_crtc_enable+0x26b/0x7f0
>[   77.615965]  intel_update_crtc+0x43/0xd0
>[   77.615968]  skl_update_crtcs+0x1a9/0x1e0
>[   77.615973]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   77.615976]  intel_atomic_commit+0x3af/0x4a0
>[   77.615982]  drm_atomic_commit+0x46/0x50
>[   77.615985]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   77.615990]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   77.615994]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   77.616001]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   77.616005]  drm_ioctl+0x1f2/0x440
>[   77.616009]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   77.616014]  ? selinux_file_ioctl+0x104/0x1a0
>[   77.616017]  do_vfs_ioctl+0x8d/0x590
>[   77.616022]  ? security_file_ioctl+0x3e/0x60
>[   77.616029]  SyS_ioctl+0x74/0x80
>[   77.616034]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   77.616036] RIP: 0033:0x7f202a285357
>[   77.616040] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   77.616044] RAX: ffffffffffffffda RBX: 00007ffebc4af810 RCX: 00007f202a285357
>[   77.616046] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   77.616047] RBP: 00007ffebc4af800 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   77.616049] R10: 0032447887a54066 R11: 0000000000000246 R12: 0000000000436af0
>[   77.616050] R13: 00007ffebc4af9d0 R14: 0000000000000000 R15: 0000000000436af7
>[   77.616052] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   77.616130] ---[ end trace a27ce992f45e727b ]---
>[   77.616686] Use count on domain AUX_A is already zero
>[   77.616690] ------------[ cut here ]------------
>[   77.616692] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   77.616693] Modules linked in: x86_pkg_temp_thermal
>[   77.616694] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   77.616695] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   77.616696] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   77.616698] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   77.616699] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   77.616700] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   77.616700] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   77.616701] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000006143
>[   77.616701] R10: ffffa1d7758e2950 R11: 0000000000006143 R12: ffffa1d7758e4b40
>[   77.616702] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   77.616703] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   77.616703] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   77.616704] CR2: 00007fae7efd6000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   77.616706] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   77.616707] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   77.616707] Call Trace:
>[   77.616709]  intel_dp_aux_ch+0x12a/0x6e0
>[   77.616710]  ? wake_atomic_t_function+0x60/0x60
>[   77.616712]  intel_dp_aux_transfer+0xa0/0x1f0
>[   77.616715]  drm_dp_dpcd_access+0x58/0xf0
>[   77.616717]  drm_dp_dpcd_read+0x2c/0x60
>[   77.616718]  intel_dp_get_link_status+0x1d/0x30
>[   77.616722]  intel_dp_start_link_train+0x270/0x520
>[   77.616727]  intel_ddi_pre_enable+0x378/0x630
>[   77.616732]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   77.616737]  haswell_crtc_enable+0x26b/0x7f0
>[   77.616741]  intel_update_crtc+0x43/0xd0
>[   77.616744]  skl_update_crtcs+0x1a9/0x1e0
>[   77.616748]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   77.616752]  intel_atomic_commit+0x3af/0x4a0
>[   77.616757]  drm_atomic_commit+0x46/0x50
>[   77.616761]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   77.616766]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   77.616771]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   77.616776]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   77.616780]  drm_ioctl+0x1f2/0x440
>[   77.616783]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   77.616785]  ? selinux_file_ioctl+0x104/0x1a0
>[   77.616788]  do_vfs_ioctl+0x8d/0x590
>[   77.616790]  ? security_file_ioctl+0x3e/0x60
>[   77.616791]  SyS_ioctl+0x74/0x80
>[   77.616792]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   77.616793] RIP: 0033:0x7f202a285357
>[   77.616794] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   77.616794] RAX: ffffffffffffffda RBX: 00007ffebc4af810 RCX: 00007f202a285357
>[   77.616795] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   77.616795] RBP: 00007ffebc4af800 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   77.616796] R10: 0032447887a54066 R11: 0000000000000246 R12: 0000000000436af0
>[   77.616797] R13: 00007ffebc4af9d0 R14: 0000000000000000 R15: 0000000000436af7
>[   77.616798] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   77.616824] ---[ end trace a27ce992f45e727c ]---
>[   77.617019] Use count on domain AUX_A is already zero
>[   77.617022] ------------[ cut here ]------------
>[   77.617024] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   77.617024] Modules linked in: x86_pkg_temp_thermal
>[   77.617026] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   77.617027] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   77.617028] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   77.617029] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   77.617029] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   77.617030] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   77.617031] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   77.617032] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000617a
>[   77.617033] R10: ffffa1d7758e2950 R11: 000000000000617a R12: ffffa1d7758e4b40
>[   77.617033] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   77.617035] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   77.617036] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   77.617036] CR2: 00007fae7efd6000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   77.617037] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   77.617038] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   77.617038] Call Trace:
>[   77.617039]  intel_dp_aux_ch+0x12a/0x6e0
>[   77.617041]  ? wake_atomic_t_function+0x60/0x60
>[   77.617043]  intel_dp_aux_transfer+0xa0/0x1f0
>[   77.617046]  drm_dp_dpcd_access+0x58/0xf0
>[   77.617048]  drm_dp_dpcd_read+0x52/0x60
>[   77.617049]  intel_dp_get_link_status+0x1d/0x30
>[   77.617050]  intel_dp_start_link_train+0x270/0x520
>[   77.617052]  intel_ddi_pre_enable+0x378/0x630
>[   77.617055]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   77.617056]  haswell_crtc_enable+0x26b/0x7f0
>[   77.617057]  intel_update_crtc+0x43/0xd0
>[   77.617059]  skl_update_crtcs+0x1a9/0x1e0
>[   77.617060]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   77.617061]  intel_atomic_commit+0x3af/0x4a0
>[   77.617063]  drm_atomic_commit+0x46/0x50
>[   77.617065]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   77.617067]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   77.617068]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   77.617070]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   77.617071]  drm_ioctl+0x1f2/0x440
>[   77.617072]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   77.617075]  ? selinux_file_ioctl+0x104/0x1a0
>[   77.617077]  do_vfs_ioctl+0x8d/0x590
>[   77.617078]  ? security_file_ioctl+0x3e/0x60
>[   77.617080]  SyS_ioctl+0x74/0x80
>[   77.617081]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   77.617082] RIP: 0033:0x7f202a285357
>[   77.617084] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   77.617084] RAX: ffffffffffffffda RBX: 00007ffebc4af810 RCX: 00007f202a285357
>[   77.617085] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   77.617086] RBP: 00007ffebc4af800 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   77.617086] R10: 0032447887a54066 R11: 0000000000000246 R12: 0000000000436af0
>[   77.617087] R13: 00007ffebc4af9d0 R14: 0000000000000000 R15: 0000000000436af7
>[   77.617087] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   77.617110] ---[ end trace a27ce992f45e727d ]---
>[   77.617113] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   77.617117] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   77.617269] Use count on domain AUX_A is already zero
>[   77.617273] ------------[ cut here ]------------
>[   77.617275] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   77.617275] Modules linked in: x86_pkg_temp_thermal
>[   77.617276] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   77.617277] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   77.617277] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   77.617278] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   77.617279] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   77.617280] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   77.617280] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   77.617281] RBP: ffffa5dc80eab7d8 R08: 0000000000000001 R09: 00000000000061b3
>[   77.617281] R10: ffffa1d7758e2950 R11: 00000000000061b3 R12: ffffa1d7758e4b40
>[   77.617283] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   77.617283] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   77.617284] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   77.617285] CR2: 00007fae7efd6000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   77.617285] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   77.617286] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   77.617286] Call Trace:
>[   77.617288]  intel_dp_aux_ch+0x12a/0x6e0
>[   77.617290]  ? wake_atomic_t_function+0x60/0x60
>[   77.617291]  intel_dp_aux_transfer+0x12d/0x1f0
>[   77.617292]  ? drm_printk+0x89/0x90
>[   77.617294]  drm_dp_dpcd_access+0x58/0xf0
>[   77.617296]  drm_dp_dpcd_write+0x16/0x20
>[   77.617298]  intel_dp_set_link_train+0x44/0xe0
>[   77.617300]  intel_dp_stop_link_train+0xb/0x10
>[   77.617301]  intel_ddi_pre_enable+0x393/0x630
>[   77.617303]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   77.617305]  haswell_crtc_enable+0x26b/0x7f0
>[   77.617306]  intel_update_crtc+0x43/0xd0
>[   77.617308]  skl_update_crtcs+0x1a9/0x1e0
>[   77.617309]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   77.617311]  intel_atomic_commit+0x3af/0x4a0
>[   77.617314]  drm_atomic_commit+0x46/0x50
>[   77.617316]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   77.617318]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   77.617320]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   77.617324]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   77.617325]  drm_ioctl+0x1f2/0x440
>[   77.617326]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   77.617328]  ? selinux_file_ioctl+0x104/0x1a0
>[   77.617331]  do_vfs_ioctl+0x8d/0x590
>[   77.617333]  ? security_file_ioctl+0x3e/0x60
>[   77.617334]  SyS_ioctl+0x74/0x80
>[   77.617336]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   77.617337] RIP: 0033:0x7f202a285357
>[   77.617338] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   77.617339] RAX: ffffffffffffffda RBX: 00007ffebc4af810 RCX: 00007f202a285357
>[   77.617340] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   77.617340] RBP: 00007ffebc4af800 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   77.617341] R10: 0032447887a54066 R11: 0000000000000246 R12: 0000000000436af0
>[   77.617342] R13: 00007ffebc4af9d0 R14: 0000000000000000 R15: 0000000000436af7
>[   77.617342] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   77.617367] ---[ end trace a27ce992f45e727e ]---
>[   77.617433] [drm:intel_enable_pipe] enabling pipe A
>[   77.617436] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   77.617440] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 77.615822 -> 77.616287 [e 0 us, 0 rep]
>[   77.617443] [drm:intel_edp_backlight_on.part.29] 
>[   77.617444] [drm:intel_panel_enable_backlight] pipe A
>[   77.617499] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   77.816683] Use count on domain AUX_A is already zero
>[   77.816694] ------------[ cut here ]------------
>[   77.816700] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   77.816700] Modules linked in: x86_pkg_temp_thermal
>[   77.816705] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   77.816706] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   77.816708] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   77.816711] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   77.816712] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   77.816715] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   77.816716] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   77.816718] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 00000000000061f1
>[   77.816719] R10: ffffa5dc80eab918 R11: 00000000000061f1 R12: ffffa1d7758e4b40
>[   77.816721] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   77.816723] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   77.816725] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   77.816726] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   77.816727] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   77.816729] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   77.816730] Call Trace:
>[   77.816734]  _intel_edp_backlight_on+0xe3/0x110
>[   77.816737]  intel_edp_backlight_on.part.29+0x34/0x40
>[   77.816740]  intel_edp_backlight_on+0x13/0x20
>[   77.816744]  intel_enable_ddi+0xbe/0xe0
>[   77.816749]  intel_encoders_enable.isra.104+0x6c/0x90
>[   77.816752]  haswell_crtc_enable+0x326/0x7f0
>[   77.816755]  intel_update_crtc+0x43/0xd0
>[   77.816758]  skl_update_crtcs+0x1a9/0x1e0
>[   77.816761]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   77.816765]  intel_atomic_commit+0x3af/0x4a0
>[   77.816769]  drm_atomic_commit+0x46/0x50
>[   77.816773]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   77.816777]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   77.816782]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   77.816786]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   77.816789]  drm_ioctl+0x1f2/0x440
>[   77.816793]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   77.816799]  ? selinux_file_ioctl+0x104/0x1a0
>[   77.816802]  do_vfs_ioctl+0x8d/0x590
>[   77.816807]  ? security_file_ioctl+0x3e/0x60
>[   77.816810]  SyS_ioctl+0x74/0x80
>[   77.816814]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   77.816815] RIP: 0033:0x7f202a285357
>[   77.816817] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   77.816819] RAX: ffffffffffffffda RBX: 00007ffebc4af810 RCX: 00007f202a285357
>[   77.816821] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   77.816822] RBP: 00007ffebc4af800 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   77.816823] R10: 0032447887a54066 R11: 0000000000000246 R12: 0000000000436af0
>[   77.816825] R13: 00007ffebc4af9d0 R14: 0000000000000000 R15: 0000000000436af7
>[   77.816827] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   77.816878] ---[ end trace a27ce992f45e727f ]---
>[   77.816882] [drm:intel_psr_enable] PSR disable by flag
>[   77.816885] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   77.816893] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   77.816897] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   77.816903] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   77.816910] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,1048)@ 77.815289 -> 77.799573 [e 0 us, 0 rep]
>[   77.816914] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3078, diff=11, hw=3864 hw_last=3853
>[   77.816961] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   77.816969] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   77.816973] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   77.816977] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   77.816998] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   77.817006] [drm:intel_power_well_disable] disabling DC off
>[   77.817393] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 77.815773 -> 77.816237 [e 0 us, 0 rep]
>[   77.817397] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3089, diff=1, hw=3865 hw_last=3864
>[   77.817401] [drm:drm_handle_vblank] vblank event on 3089, current 3090
>[   77.817432] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae2400
>[   77.817437] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   77.817441] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   77.817448] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   77.817452] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae2400
>[   77.817457] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   77.817485] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   77.817496] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd400
>[   77.817501] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   77.817505] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   77.817510] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77800 state to ffffa1d7756dd400
>[   77.817514] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   77.817519] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6cc00 state to ffffa1d7756dd400
>[   77.817522] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6cc00 to [CRTC:32:pipe A]
>[   77.817526] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d749c6cc00
>[   77.817530] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   77.817534] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   77.817538] [drm:drm_atomic_check_only] checking ffffa1d7756dd400
>[   77.817548] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 60
>[   77.817552] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   77.817564] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756dd400 nonblocking
>[   77.817580] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   77.817592] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   77.817598] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   77.817603] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   77.817611] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9400
>[   77.817616] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   77.817638] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   77.817645] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a70000 state to ffffa1d7756d9400
>[   77.817653] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   77.817661] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   77.817668] [drm:drm_atomic_check_only] checking ffffa1d7756d9400
>[   77.817675] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   77.817687] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   77.817694] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d9400
>[   77.817707] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   77.817714] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   77.817723] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdd80 state to ffffa1d7756d9400
>[   77.817731] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   77.817743] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   77.817751] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   77.817758] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6c000 state to ffffa1d7756d9400
>[   77.817770] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d9400
>[   77.817781] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   77.817789] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   77.817802] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   77.817808] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   77.817816] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   77.817828] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   77.817838] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   77.817846] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   77.817855] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   77.817864] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   77.817874] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   77.817883] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   77.817892] [drm:intel_dump_pipe_config] requested mode:
>[   77.817904] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   77.817915] [drm:intel_dump_pipe_config] adjusted mode:
>[   77.817926] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   77.817932] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   77.817941] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   77.817950] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   77.817956] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   77.817965] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   77.817974] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   77.817979] [drm:intel_dump_pipe_config] planes on this crtc
>[   77.817985] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   77.817989] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   77.817991] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   77.817994] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   77.817999] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   77.818003] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   77.818007] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   77.818015] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 60
>[   77.818018] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   77.818024] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   77.818028] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   77.818039] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a76800 state to ffffa1d7756d9400
>[   77.818044] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a75800 state to ffffa1d7756d9400
>[   77.818051] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   77.818054] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   77.818059] [drm:drm_atomic_commit] committing ffffa1d7756d9400
>[   77.834059] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 77.832435 -> 77.832900 [e 0 us, 0 rep]
>[   77.834082] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3090, diff=1, hw=3866 hw_last=3865
>[   77.834088] [drm:drm_handle_vblank] vblank event on 3090, current 3091
>[   77.834113] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd400
>[   77.834118] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   77.834121] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   77.834126] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   77.834130] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd400
>[   77.834179] [drm:intel_power_well_enable] enabling DC off
>[   77.834186] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   77.834201] [drm:intel_edp_backlight_off.part.30] 
>[   77.834231] Use count on domain AUX_A is already zero
>[   77.834249] ------------[ cut here ]------------
>[   77.834257] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   77.834260] Modules linked in: x86_pkg_temp_thermal
>[   77.834268] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   77.834270] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   77.834274] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   77.834280] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   77.834285] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   77.834289] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   77.834291] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c4cba0
>[   77.834294] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 0000000000006291
>[   77.834296] R10: ffffa5dc80f2be40 R11: 0000000000006291 R12: ffffa1d7758e4b40
>[   77.834299] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   77.834302] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   77.834305] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   77.834307] CR2: 00007fae64027108 CR3: 000000027150d000 CR4: 00000000003406e0
>[   77.834313] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   77.834315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   77.834317] Call Trace:
>[   77.834323]  _intel_edp_backlight_off+0xab/0x110
>[   77.834328]  intel_edp_backlight_off.part.30+0x28/0x40
>[   77.834334]  intel_edp_backlight_off+0x13/0x20
>[   77.834338]  intel_disable_ddi+0x99/0xc0
>[   77.834344]  intel_encoders_disable.isra.105+0x7f/0x90
>[   77.834348]  haswell_crtc_disable+0x55/0x170
>[   77.834353]  intel_atomic_commit_tail+0x128/0xfe0
>[   77.834360]  intel_atomic_commit+0x3af/0x4a0
>[   77.834367]  ? drm_mode_object_put+0x3f/0x60
>[   77.834372]  drm_atomic_commit+0x46/0x50
>[   77.834380]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   77.834386]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   77.834392]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   77.834399]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   77.834403]  drm_ioctl+0x1f2/0x440
>[   77.834409]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   77.834418]  ? selinux_file_ioctl+0x104/0x1a0
>[   77.834423]  do_vfs_ioctl+0x8d/0x590
>[   77.834430]  ? __schedule+0x31c/0x6c0
>[   77.834435]  ? security_file_ioctl+0x3e/0x60
>[   77.834439]  SyS_ioctl+0x74/0x80
>[   77.834445]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   77.834447] RIP: 0033:0x7f202a285357
>[   77.834451] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   77.834455] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   77.834457] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   77.834459] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   77.834461] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   77.834463] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   77.834466] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   77.834549] ---[ end trace a27ce992f45e7280 ]---
>[   77.850718] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 77.849096 -> 77.849561 [e 0 us, 0 rep]
>[   77.850739] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3091, diff=1, hw=3867 hw_last=3866
>[   77.850742] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   77.850748] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 77.849129 -> 77.849564 [e 0 us, 0 rep]
>[   77.850752] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3092, diff=0, hw=3867 hw_last=3867
>[   78.040701] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   78.040736] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   78.040744] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,419)@ 78.39123 -> 78.32839 [e 0 us, 0 rep]
>[   78.040749] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3092, diff=11, hw=3878 hw_last=3867
>[   78.040753] [drm:intel_disable_pipe] disabling pipe A
>[   78.051289] Use count on domain AUX_A is already zero
>[   78.051301] ------------[ cut here ]------------
>[   78.051307] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   78.051308] Modules linked in: x86_pkg_temp_thermal
>[   78.051313] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.051315] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.051316] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.051320] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   78.051322] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   78.051324] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   78.051326] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   78.051327] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 00000000000062ce
>[   78.051329] R10: ffffa1d7758e2950 R11: 00000000000062ce R12: ffffa1d7758e4b40
>[   78.051330] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   78.051332] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   78.051334] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.051336] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   78.051337] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.051339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.051340] Call Trace:
>[   78.051344]  intel_dp_aux_ch+0x12a/0x6e0
>[   78.051349]  ? wake_atomic_t_function+0x60/0x60
>[   78.051352]  intel_dp_aux_transfer+0x12d/0x1f0
>[   78.051355]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   78.051360]  drm_dp_dpcd_access+0x58/0xf0
>[   78.051364]  drm_dp_dpcd_write+0x16/0x20
>[   78.051367]  intel_dp_sink_dpms+0x9f/0xd0
>[   78.051371]  intel_ddi_post_disable+0x14a/0x260
>[   78.051376]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   78.051379]  haswell_crtc_disable+0x100/0x170
>[   78.051382]  intel_atomic_commit_tail+0x128/0xfe0
>[   78.051386]  intel_atomic_commit+0x3af/0x4a0
>[   78.051391]  ? drm_mode_object_put+0x3f/0x60
>[   78.051394]  drm_atomic_commit+0x46/0x50
>[   78.051398]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.051403]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.051407]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.051412]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.051415]  drm_ioctl+0x1f2/0x440
>[   78.051419]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.051424]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.051428]  do_vfs_ioctl+0x8d/0x590
>[   78.051433]  ? __schedule+0x31c/0x6c0
>[   78.051437]  ? security_file_ioctl+0x3e/0x60
>[   78.051440]  SyS_ioctl+0x74/0x80
>[   78.051444]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.051446] RIP: 0033:0x7f202a285357
>[   78.051447] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.051450] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.051451] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.051453] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   78.051454] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.051456] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.051457] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   78.051509] ---[ end trace a27ce992f45e7281 ]---
>[   78.051523] Use count on domain AUX_A is already zero
>[   78.051532] ------------[ cut here ]------------
>[   78.051537] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   78.051537] Modules linked in: x86_pkg_temp_thermal
>[   78.051542] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.051543] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.051544] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.051547] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   78.051548] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   78.051551] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   78.051553] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   78.051554] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 0000000000006305
>[   78.051555] R10: ffffa1d7758e2950 R11: 0000000000006305 R12: ffffa1d7758e4b40
>[   78.051557] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   78.051559] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   78.051560] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.051562] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   78.051563] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.051565] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.051566] Call Trace:
>[   78.051569]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   78.051572]  intel_edp_panel_vdd_on+0x13/0x20
>[   78.051576]  intel_ddi_post_disable+0xca/0x260
>[   78.051580]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   78.051583]  haswell_crtc_disable+0x100/0x170
>[   78.051586]  intel_atomic_commit_tail+0x128/0xfe0
>[   78.051589]  intel_atomic_commit+0x3af/0x4a0
>[   78.051594]  ? drm_mode_object_put+0x3f/0x60
>[   78.051597]  drm_atomic_commit+0x46/0x50
>[   78.051601]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.051606]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.051610]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.051615]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.051628]  drm_ioctl+0x1f2/0x440
>[   78.051632]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.051637]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.051641]  do_vfs_ioctl+0x8d/0x590
>[   78.051645]  ? __schedule+0x31c/0x6c0
>[   78.051650]  ? security_file_ioctl+0x3e/0x60
>[   78.051653]  SyS_ioctl+0x74/0x80
>[   78.051656]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.051658] RIP: 0033:0x7f202a285357
>[   78.051659] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.051662] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.051667] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.051669] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   78.051670] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.051672] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.051673] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   78.051919] ---[ end trace a27ce992f45e7282 ]---
>[   78.051925] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   78.051950] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   78.052008] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   78.102464] [drm:wait_panel_status] Wait complete
>[   78.102466] Use count on domain AUX_A is already zero
>[   78.102476] ------------[ cut here ]------------
>[   78.102480] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   78.102481] Modules linked in: x86_pkg_temp_thermal
>[   78.102485] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.102486] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.102488] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.102491] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   78.102492] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   78.102495] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   78.102496] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   78.102497] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 000000000000633b
>[   78.102499] R10: ffffa5dc80d13e88 R11: 000000000000633b R12: ffffa1d7758e4b40
>[   78.102500] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   78.102502] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   78.102504] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.102506] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   78.102507] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.102508] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.102509] Call Trace:
>[   78.102513]  intel_edp_panel_off.part.28+0x12f/0x160
>[   78.102515]  intel_edp_panel_off+0x13/0x20
>[   78.102519]  intel_ddi_post_disable+0xd2/0x260
>[   78.102524]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   78.102527]  haswell_crtc_disable+0x100/0x170
>[   78.102530]  intel_atomic_commit_tail+0x128/0xfe0
>[   78.102534]  intel_atomic_commit+0x3af/0x4a0
>[   78.102538]  ? drm_mode_object_put+0x3f/0x60
>[   78.102542]  drm_atomic_commit+0x46/0x50
>[   78.102546]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.102550]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.102555]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.102559]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.102562]  drm_ioctl+0x1f2/0x440
>[   78.102566]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.102571]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.102575]  do_vfs_ioctl+0x8d/0x590
>[   78.102579]  ? __schedule+0x31c/0x6c0
>[   78.102583]  ? security_file_ioctl+0x3e/0x60
>[   78.102587]  SyS_ioctl+0x74/0x80
>[   78.102590]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.102592] RIP: 0033:0x7f202a285357
>[   78.102593] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.102596] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.102597] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.102598] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   78.102600] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.102601] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.102603] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   78.102668] ---[ end trace a27ce992f45e7283 ]---
>[   78.102673] [drm:intel_power_well_disable] disabling DC off
>[   78.102686] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   78.102698] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   78.102710] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   78.102731] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   78.102740] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   78.102752] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   78.102758] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   78.102764] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   78.102770] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   78.102774] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   78.102783] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   78.102796] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   78.102804] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   78.102815] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   78.102827] [drm:intel_power_well_disable] disabling always-on
>[   78.102835] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   78.102845] [drm:intel_power_well_enable] enabling always-on
>[   78.102853] [drm:intel_power_well_disable] disabling always-on
>[   78.102864] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   78.102875] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   78.102881] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   78.102887] [drm:intel_power_well_enable] enabling always-on
>[   78.102896] [drm:intel_power_well_disable] disabling always-on
>[   78.102901] [drm:intel_power_well_enable] enabling always-on
>[   78.102904] [drm:intel_power_well_disable] disabling always-on
>[   78.102909] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   78.102912] [drm:intel_power_well_enable] enabling always-on
>[   78.102919] [drm:intel_power_well_disable] disabling always-on
>[   78.102922] Use count on power well DC off is already zero
>[   78.102933] ------------[ cut here ]------------
>[   78.102941] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   78.102942] Modules linked in: x86_pkg_temp_thermal
>[   78.102946] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.102947] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.102949] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.102952] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   78.102953] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   78.102956] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   78.102958] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   78.102962] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 0000000000006389
>[   78.102966] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   78.102968] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   78.102970] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   78.102972] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.102973] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   78.102975] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.102976] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.102977] Call Trace:
>[   78.102981]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   78.102987]  intel_atomic_commit+0x3af/0x4a0
>[   78.102992]  ? drm_mode_object_put+0x3f/0x60
>[   78.102997]  drm_atomic_commit+0x46/0x50
>[   78.103001]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.103008]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.103015]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.103020]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.103023]  drm_ioctl+0x1f2/0x440
>[   78.103027]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.103032]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.103041]  do_vfs_ioctl+0x8d/0x590
>[   78.103046]  ? __schedule+0x31c/0x6c0
>[   78.103050]  ? security_file_ioctl+0x3e/0x60
>[   78.103053]  SyS_ioctl+0x74/0x80
>[   78.103057]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.103059] RIP: 0033:0x7f202a285357
>[   78.103063] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.103066] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.103069] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.103073] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   78.103077] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.103081] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.103086] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   78.103273] ---[ end trace a27ce992f45e7284 ]---
>[   78.103275] Use count on power well always-on is already zero
>[   78.103287] ------------[ cut here ]------------
>[   78.103292] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   78.103293] Modules linked in: x86_pkg_temp_thermal
>[   78.103298] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.103301] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.103302] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.103306] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   78.103308] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   78.103311] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   78.103312] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   78.103314] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 00000000000063b6
>[   78.103315] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   78.103317] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   78.103320] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   78.103322] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.103323] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   78.103325] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.103326] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.103327] Call Trace:
>[   78.103330]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   78.103334]  intel_atomic_commit+0x3af/0x4a0
>[   78.103342]  ? drm_mode_object_put+0x3f/0x60
>[   78.103345]  drm_atomic_commit+0x46/0x50
>[   78.103349]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.103353]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.103367]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.103382]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.103392]  drm_ioctl+0x1f2/0x440
>[   78.103405]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.103415]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.103427]  do_vfs_ioctl+0x8d/0x590
>[   78.103442]  ? __schedule+0x31c/0x6c0
>[   78.103455]  ? security_file_ioctl+0x3e/0x60
>[   78.103465]  SyS_ioctl+0x74/0x80
>[   78.103477]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.103483] RIP: 0033:0x7f202a285357
>[   78.103494] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.103514] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.103519] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.103520] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   78.103522] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.103524] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.103528] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   78.103601] ---[ end trace a27ce992f45e7285 ]---
>[   78.103610] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9400
>[   78.103627] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   78.103632] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   78.103640] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   78.103653] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9400
>[   78.103661] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   78.103676] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   78.103686] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9400
>[   78.103692] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   78.103696] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   78.103703] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77800 state to ffffa1d7756d9400
>[   78.103707] [drm:drm_mode_object_get] OBJ ID: 60 (4)
>[   78.103711] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6cc00 state to ffffa1d7756d9400
>[   78.103716] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6cc00 to [CRTC:32:pipe A]
>[   78.103730] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d749c6cc00
>[   78.103739] [drm:drm_mode_object_get] OBJ ID: 60 (5)
>[   78.103747] [drm:drm_mode_object_put] OBJ ID: 60 (6)
>[   78.103762] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   78.103769] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9400
>[   78.103779] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   78.103789] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   78.103795] [drm:drm_mode_object_put] OBJ ID: 60 (5)
>[   78.103798] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9400
>[   78.103803] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   78.103809] [drm:drm_ioctl] ret = -22
>[   78.103843] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   78.103849] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9400
>[   78.103858] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   78.103864] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   78.103876] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77800 state to ffffa1d7756d9400
>[   78.103880] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   78.103892] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6cc00 state to ffffa1d7756d9400
>[   78.103900] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6cc00 to [CRTC:32:pipe A]
>[   78.103907] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d749c6cc00
>[   78.103920] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   78.103925] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   78.103936] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   78.103941] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9400
>[   78.103953] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   78.103958] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   78.103965] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   78.103968] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9400
>[   78.103973] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   78.103980] [drm:drm_ioctl] ret = -22
>[   78.103993] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   78.104005] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   78.104010] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   78.104018] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9400
>[   78.104028] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   78.104036] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   78.104043] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77800 state to ffffa1d7756d9400
>[   78.104047] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   78.104053] [drm:drm_atomic_check_only] checking ffffa1d7756d9400
>[   78.104066] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   78.104075] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   78.104080] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d9400
>[   78.104087] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   78.104100] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   78.104105] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb80 state to ffffa1d7756d9400
>[   78.104114] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   78.104124] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   78.104130] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   78.104133] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6cc00 state to ffffa1d7756d9400
>[   78.104140] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d9400
>[   78.104156] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   78.104163] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   78.104198] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   78.104204] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   78.104210] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   78.104222] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   78.104230] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   78.104234] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   78.104241] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   78.104245] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   78.104248] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   78.104253] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   78.104258] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   78.104261] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   78.104265] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   78.104267] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   78.104269] [drm:intel_dump_pipe_config] requested mode:
>[   78.104275] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   78.104279] [drm:intel_dump_pipe_config] adjusted mode:
>[   78.104284] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   78.104288] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   78.104291] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   78.104294] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   78.104298] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   78.104300] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   78.104306] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   78.104308] [drm:intel_dump_pipe_config] planes on this crtc
>[   78.104313] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   78.104316] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   78.104318] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   78.104321] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   78.104327] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   78.104331] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   78.104335] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   78.104341] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 60
>[   78.104348] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   78.104353] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   78.104358] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   78.104364] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74000 state to ffffa1d7756d9400
>[   78.104370] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72000 state to ffffa1d7756d9400
>[   78.104379] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   78.104382] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   78.104390] [drm:drm_atomic_commit] committing ffffa1d7756d9400
>[   78.104407] [drm:intel_power_well_enable] enabling always-on
>[   78.104414] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   78.104417] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   78.104422] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   78.104428] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   78.104430] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   78.104433] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   78.104436] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   78.104440] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   78.104446] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   78.104453] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   78.104457] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   78.104464] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   78.104467] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   78.104492] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   78.104497] [drm:intel_power_well_enable] enabling DC off
>[   78.104501] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   78.104508] [drm:edp_panel_on] Turn eDP port A panel power on
>[   78.104518] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   78.104520] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   78.688761] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   78.688771] [drm:wait_panel_status] Wait complete
>[   78.688796] [drm:edp_panel_on] Wait for panel power on
>[   78.688851] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   78.824691] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   78.824698] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   78.824703] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   78.824731] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   78.890704] [drm:wait_panel_status] Wait complete
>[   78.890709] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294746186
>[   78.890716] [drm:intel_power_well_disable] disabling DC off
>[   78.890728] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   78.892836] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   78.892857] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   78.892863] [drm:intel_power_well_enable] enabling DC off
>[   78.892868] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   78.892884] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   78.892932] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   78.893112] Use count on domain AUX_A is already zero
>[   78.893128] ------------[ cut here ]------------
>[   78.893135] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   78.893136] Modules linked in: x86_pkg_temp_thermal
>[   78.893143] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.893145] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.893147] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.893151] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   78.893153] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   78.893156] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   78.893158] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   78.893159] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 0000000000006475
>[   78.893161] R10: ffffa1d7758e2950 R11: 0000000000006475 R12: ffffa1d7758e4b40
>[   78.893162] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   78.893165] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   78.893167] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.893168] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   78.893170] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.893171] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.893173] Call Trace:
>[   78.893178]  intel_dp_aux_ch+0x12a/0x6e0
>[   78.893184]  ? wake_atomic_t_function+0x60/0x60
>[   78.893187]  intel_dp_aux_transfer+0x12d/0x1f0
>[   78.893193]  drm_dp_dpcd_access+0x58/0xf0
>[   78.893197]  drm_dp_dpcd_write+0x16/0x20
>[   78.893200]  intel_dp_sink_dpms+0x41/0xd0
>[   78.893204]  intel_ddi_pre_enable+0x34a/0x630
>[   78.893210]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   78.893214]  haswell_crtc_enable+0x26b/0x7f0
>[   78.893217]  intel_update_crtc+0x43/0xd0
>[   78.893220]  skl_update_crtcs+0x1a9/0x1e0
>[   78.893224]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   78.893227]  intel_atomic_commit+0x3af/0x4a0
>[   78.893232]  drm_atomic_commit+0x46/0x50
>[   78.893236]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.893241]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.893246]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.893251]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.893254]  drm_ioctl+0x1f2/0x440
>[   78.893259]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.893265]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.893269]  do_vfs_ioctl+0x8d/0x590
>[   78.893274]  ? security_file_ioctl+0x3e/0x60
>[   78.893277]  SyS_ioctl+0x74/0x80
>[   78.893282]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.893284] RIP: 0033:0x7f202a285357
>[   78.893286] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.893289] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.893290] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.893292] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   78.893293] R10: 00060a72c20fc666 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.893295] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.893297] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   78.893349] ---[ end trace a27ce992f45e7286 ]---
>[   78.893363] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   78.894143] Use count on domain AUX_A is already zero
>[   78.894158] ------------[ cut here ]------------
>[   78.894165] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   78.894166] Modules linked in: x86_pkg_temp_thermal
>[   78.894173] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.894174] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.894179] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.894184] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   78.894186] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   78.894192] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   78.894194] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   78.894197] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 00000000000064ac
>[   78.894199] R10: ffffa1d7758e2950 R11: 00000000000064ac R12: ffffa1d7758e4b40
>[   78.894201] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   78.894206] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   78.894208] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.894210] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   78.894213] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.894215] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.894220] Call Trace:
>[   78.894225]  intel_dp_aux_ch+0x12a/0x6e0
>[   78.894232]  ? wake_atomic_t_function+0x60/0x60
>[   78.894237]  intel_dp_aux_transfer+0x12d/0x1f0
>[   78.894243]  drm_dp_dpcd_access+0x58/0xf0
>[   78.894249]  drm_dp_dpcd_write+0x16/0x20
>[   78.894257]  intel_dp_start_link_train+0x7b/0x520
>[   78.894263]  intel_ddi_pre_enable+0x378/0x630
>[   78.894270]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   78.894276]  haswell_crtc_enable+0x26b/0x7f0
>[   78.894280]  intel_update_crtc+0x43/0xd0
>[   78.894288]  skl_update_crtcs+0x1a9/0x1e0
>[   78.894293]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   78.894299]  intel_atomic_commit+0x3af/0x4a0
>[   78.894305]  drm_atomic_commit+0x46/0x50
>[   78.894311]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.894318]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.894325]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.894331]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.894336]  drm_ioctl+0x1f2/0x440
>[   78.894341]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.894349]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.894354]  do_vfs_ioctl+0x8d/0x590
>[   78.894361]  ? security_file_ioctl+0x3e/0x60
>[   78.894366]  SyS_ioctl+0x74/0x80
>[   78.894374]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.894377] RIP: 0033:0x7f202a285357
>[   78.894379] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.894384] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.894387] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.894389] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   78.894391] R10: 00060a72c20fc666 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.894395] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.894397] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   78.894490] ---[ end trace a27ce992f45e7287 ]---
>[   78.894672] Use count on domain AUX_A is already zero
>[   78.894693] ------------[ cut here ]------------
>[   78.894711] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   78.894721] Modules linked in: x86_pkg_temp_thermal
>[   78.894745] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.894754] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.894766] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.894773] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   78.894780] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   78.894799] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   78.894808] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   78.894815] RBP: ffffa5dc80eab7b8 R08: 0000000000040000 R09: ffffa1d781d9a9c0
>[   78.894821] R10: ffffa1d7758e2950 R11: 00000000000064e2 R12: ffffa1d7758e4b40
>[   78.894827] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   78.894838] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   78.894843] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.894852] CR2: 00007fae7efd7000 CR3: 000000027150d000 CR4: 00000000003406f0
>[   78.894861] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.894872] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.894873] Call Trace:
>[   78.894878]  intel_dp_aux_ch+0x12a/0x6e0
>[   78.894884]  ? wake_atomic_t_function+0x60/0x60
>[   78.894889]  intel_dp_aux_transfer+0x12d/0x1f0
>[   78.894894]  drm_dp_dpcd_access+0x58/0xf0
>[   78.894898]  drm_dp_dpcd_write+0x16/0x20
>[   78.894903]  intel_dp_start_link_train+0xa3/0x520
>[   78.894911]  intel_ddi_pre_enable+0x378/0x630
>[   78.894917]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   78.894920]  haswell_crtc_enable+0x26b/0x7f0
>[   78.894924]  intel_update_crtc+0x43/0xd0
>[   78.894927]  skl_update_crtcs+0x1a9/0x1e0
>[   78.894934]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   78.894940]  intel_atomic_commit+0x3af/0x4a0
>[   78.894946]  drm_atomic_commit+0x46/0x50
>[   78.894953]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.894958]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.894963]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.894969]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.894972]  drm_ioctl+0x1f2/0x440
>[   78.894978]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.894984]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.894988]  do_vfs_ioctl+0x8d/0x590
>[   78.894993]  ? security_file_ioctl+0x3e/0x60
>[   78.894996]  SyS_ioctl+0x74/0x80
>[   78.895002]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.895005] RIP: 0033:0x7f202a285357
>[   78.895009] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.895014] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.895016] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.895018] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   78.895020] R10: 00060a72c20fc666 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.895022] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.895026] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   78.895085] ---[ end trace a27ce992f45e7288 ]---
>[   78.895094] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   78.895105] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   78.895116] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   78.895128] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   78.895322] Use count on domain AUX_A is already zero
>[   78.895336] ------------[ cut here ]------------
>[   78.895344] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   78.895347] Modules linked in: x86_pkg_temp_thermal
>[   78.895354] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.895355] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.895358] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.895362] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   78.895365] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   78.895370] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   78.895373] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   78.895377] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 000000000000651c
>[   78.895379] R10: ffffa1d7758e2950 R11: 000000000000651c R12: ffffa1d7758e4b40
>[   78.895382] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   78.895386] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   78.895389] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.895391] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   78.895394] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.895396] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.895398] Call Trace:
>[   78.895405]  intel_dp_aux_ch+0x12a/0x6e0
>[   78.895411]  ? wake_atomic_t_function+0x60/0x60
>[   78.895416]  intel_dp_aux_transfer+0x12d/0x1f0
>[   78.895422]  ? drm_printk+0x89/0x90
>[   78.895427]  drm_dp_dpcd_access+0x58/0xf0
>[   78.895434]  drm_dp_dpcd_write+0x16/0x20
>[   78.895441]  intel_dp_set_link_train+0x44/0xe0
>[   78.895446]  intel_dp_start_link_train+0xd4/0x520
>[   78.895452]  intel_ddi_pre_enable+0x378/0x630
>[   78.895462]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   78.895467]  haswell_crtc_enable+0x26b/0x7f0
>[   78.895473]  intel_update_crtc+0x43/0xd0
>[   78.895477]  skl_update_crtcs+0x1a9/0x1e0
>[   78.895482]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   78.895488]  intel_atomic_commit+0x3af/0x4a0
>[   78.895493]  drm_atomic_commit+0x46/0x50
>[   78.895499]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.895507]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.895513]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.895521]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.895524]  drm_ioctl+0x1f2/0x440
>[   78.895529]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.895537]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.895542]  do_vfs_ioctl+0x8d/0x590
>[   78.895549]  ? security_file_ioctl+0x3e/0x60
>[   78.895553]  SyS_ioctl+0x74/0x80
>[   78.895560]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.895564] RIP: 0033:0x7f202a285357
>[   78.895566] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.895571] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.895574] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.895576] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   78.895579] R10: 00060a72c20fc666 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.895581] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.895584] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   78.895774] ---[ end trace a27ce992f45e7289 ]---
>[   78.896039] Use count on domain AUX_A is already zero
>[   78.896050] ------------[ cut here ]------------
>[   78.896056] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   78.896059] Modules linked in: x86_pkg_temp_thermal
>[   78.896065] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.896066] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.896068] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.896071] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   78.896073] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   78.896075] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   78.896076] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   78.896078] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000006554
>[   78.896080] R10: ffffa1d7758e2950 R11: 0000000000006554 R12: ffffa1d7758e4b40
>[   78.896082] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   78.896089] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   78.896091] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.896093] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   78.896095] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.896096] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.896097] Call Trace:
>[   78.896101]  intel_dp_aux_ch+0x12a/0x6e0
>[   78.896105]  ? wake_atomic_t_function+0x60/0x60
>[   78.896109]  intel_dp_aux_transfer+0xa0/0x1f0
>[   78.896117]  drm_dp_dpcd_access+0x58/0xf0
>[   78.896122]  drm_dp_dpcd_read+0x2c/0x60
>[   78.896125]  intel_dp_get_link_status+0x1d/0x30
>[   78.896130]  intel_dp_start_link_train+0xfd/0x520
>[   78.896137]  intel_ddi_pre_enable+0x378/0x630
>[   78.896142]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   78.896146]  haswell_crtc_enable+0x26b/0x7f0
>[   78.896154]  intel_update_crtc+0x43/0xd0
>[   78.896157]  skl_update_crtcs+0x1a9/0x1e0
>[   78.896160]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   78.896164]  intel_atomic_commit+0x3af/0x4a0
>[   78.896171]  drm_atomic_commit+0x46/0x50
>[   78.896176]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.896182]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.896188]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.896194]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.896197]  drm_ioctl+0x1f2/0x440
>[   78.896203]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.896210]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.896215]  do_vfs_ioctl+0x8d/0x590
>[   78.896222]  ? security_file_ioctl+0x3e/0x60
>[   78.896228]  SyS_ioctl+0x74/0x80
>[   78.896232]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.896234] RIP: 0033:0x7f202a285357
>[   78.896238] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.896243] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.896244] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.896246] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   78.896249] R10: 00060a72c20fc666 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.896251] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.896254] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   78.896337] ---[ end trace a27ce992f45e728a ]---
>[   78.896542] Use count on domain AUX_A is already zero
>[   78.896553] ------------[ cut here ]------------
>[   78.896559] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   78.896560] Modules linked in: x86_pkg_temp_thermal
>[   78.896569] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.896570] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.896572] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.896575] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   78.896576] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   78.896580] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   78.896584] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   78.896587] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000658b
>[   78.896589] R10: ffffa1d7758e2950 R11: 000000000000658b R12: ffffa1d7758e4b40
>[   78.896591] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   78.896593] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   78.896595] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.896598] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   78.896600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.896602] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.896603] Call Trace:
>[   78.896607]  intel_dp_aux_ch+0x12a/0x6e0
>[   78.896612]  ? wake_atomic_t_function+0x60/0x60
>[   78.896616]  intel_dp_aux_transfer+0xa0/0x1f0
>[   78.896629]  drm_dp_dpcd_access+0x58/0xf0
>[   78.896638]  drm_dp_dpcd_read+0x52/0x60
>[   78.896650]  intel_dp_get_link_status+0x1d/0x30
>[   78.896660]  intel_dp_start_link_train+0xfd/0x520
>[   78.896673]  intel_ddi_pre_enable+0x378/0x630
>[   78.896683]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   78.896692]  haswell_crtc_enable+0x26b/0x7f0
>[   78.896704]  intel_update_crtc+0x43/0xd0
>[   78.896715]  skl_update_crtcs+0x1a9/0x1e0
>[   78.896726]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   78.896738]  intel_atomic_commit+0x3af/0x4a0
>[   78.896749]  drm_atomic_commit+0x46/0x50
>[   78.896759]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.896774]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.896787]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.896799]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.896809]  drm_ioctl+0x1f2/0x440
>[   78.896822]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.896835]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.896850]  do_vfs_ioctl+0x8d/0x590
>[   78.896861]  ? security_file_ioctl+0x3e/0x60
>[   78.896875]  SyS_ioctl+0x74/0x80
>[   78.896887]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.896900] RIP: 0033:0x7f202a285357
>[   78.896909] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.896930] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.896936] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.896948] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   78.896957] R10: 00060a72c20fc666 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.896967] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.896974] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   78.897094] ---[ end trace a27ce992f45e728b ]---
>[   78.897101] [drm:intel_dp_start_link_train] clock recovery OK
>[   78.897106] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   78.897287] Use count on domain AUX_A is already zero
>[   78.897296] ------------[ cut here ]------------
>[   78.897302] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   78.897304] Modules linked in: x86_pkg_temp_thermal
>[   78.897317] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.897327] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.897338] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.897348] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   78.897350] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   78.897354] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   78.897356] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   78.897358] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 00000000000065c4
>[   78.897362] R10: ffffa1d7758e2950 R11: 00000000000065c4 R12: ffffa1d7758e4b40
>[   78.897364] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   78.897367] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   78.897369] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.897371] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   78.897373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.897384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.897393] Call Trace:
>[   78.897405]  intel_dp_aux_ch+0x12a/0x6e0
>[   78.897419]  ? wake_atomic_t_function+0x60/0x60
>[   78.897430]  intel_dp_aux_transfer+0x12d/0x1f0
>[   78.897438]  ? drm_printk+0x89/0x90
>[   78.897443]  drm_dp_dpcd_access+0x58/0xf0
>[   78.897451]  drm_dp_dpcd_write+0x16/0x20
>[   78.897455]  intel_dp_set_link_train+0x44/0xe0
>[   78.897459]  intel_dp_start_link_train+0x216/0x520
>[   78.897464]  intel_ddi_pre_enable+0x378/0x630
>[   78.897474]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   78.897484]  haswell_crtc_enable+0x26b/0x7f0
>[   78.897496]  intel_update_crtc+0x43/0xd0
>[   78.897504]  skl_update_crtcs+0x1a9/0x1e0
>[   78.897512]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   78.897516]  intel_atomic_commit+0x3af/0x4a0
>[   78.897522]  drm_atomic_commit+0x46/0x50
>[   78.897526]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.897530]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.897544]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.897558]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.897564]  drm_ioctl+0x1f2/0x440
>[   78.897568]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.897574]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.897578]  do_vfs_ioctl+0x8d/0x590
>[   78.897583]  ? security_file_ioctl+0x3e/0x60
>[   78.897590]  SyS_ioctl+0x74/0x80
>[   78.897593]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.897595] RIP: 0033:0x7f202a285357
>[   78.897596] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.897599] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.897602] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.897607] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   78.897611] R10: 00060a72c20fc666 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.897616] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.897624] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   78.897707] ---[ end trace a27ce992f45e728c ]---
>[   78.898266] Use count on domain AUX_A is already zero
>[   78.898278] ------------[ cut here ]------------
>[   78.898283] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   78.898284] Modules linked in: x86_pkg_temp_thermal
>[   78.898288] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.898289] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.898290] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.898295] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   78.898297] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   78.898300] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   78.898302] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   78.898303] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 00000000000065fc
>[   78.898304] R10: ffffa1d7758e2950 R11: 00000000000065fc R12: ffffa1d7758e4b40
>[   78.898306] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   78.898309] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   78.898311] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.898312] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   78.898314] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.898316] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.898318] Call Trace:
>[   78.898321]  intel_dp_aux_ch+0x12a/0x6e0
>[   78.898327]  ? wake_atomic_t_function+0x60/0x60
>[   78.898330]  intel_dp_aux_transfer+0xa0/0x1f0
>[   78.898334]  drm_dp_dpcd_access+0x58/0xf0
>[   78.898341]  drm_dp_dpcd_read+0x2c/0x60
>[   78.898345]  intel_dp_get_link_status+0x1d/0x30
>[   78.898349]  intel_dp_start_link_train+0x270/0x520
>[   78.898356]  intel_ddi_pre_enable+0x378/0x630
>[   78.898361]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   78.898366]  haswell_crtc_enable+0x26b/0x7f0
>[   78.898373]  intel_update_crtc+0x43/0xd0
>[   78.898377]  skl_update_crtcs+0x1a9/0x1e0
>[   78.898381]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   78.898387]  intel_atomic_commit+0x3af/0x4a0
>[   78.898393]  drm_atomic_commit+0x46/0x50
>[   78.898399]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.898405]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.898412]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.898419]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.898423]  drm_ioctl+0x1f2/0x440
>[   78.898428]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.898434]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.898439]  do_vfs_ioctl+0x8d/0x590
>[   78.898444]  ? security_file_ioctl+0x3e/0x60
>[   78.898449]  SyS_ioctl+0x74/0x80
>[   78.898453]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.898454] RIP: 0033:0x7f202a285357
>[   78.898455] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.898459] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.898461] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.898463] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   78.898466] R10: 00060a72c20fc666 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.898469] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.898471] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   78.898552] ---[ end trace a27ce992f45e728d ]---
>[   78.898751] Use count on domain AUX_A is already zero
>[   78.898755] ------------[ cut here ]------------
>[   78.898757] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   78.898758] Modules linked in: x86_pkg_temp_thermal
>[   78.898760] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.898761] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.898761] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.898762] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   78.898763] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   78.898764] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   78.898764] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   78.898765] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000006633
>[   78.898766] R10: ffffa1d7758e2950 R11: 0000000000006633 R12: ffffa1d7758e4b40
>[   78.898767] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   78.898768] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   78.898769] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.898769] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   78.898770] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.898770] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.898771] Call Trace:
>[   78.898772]  intel_dp_aux_ch+0x12a/0x6e0
>[   78.898774]  ? wake_atomic_t_function+0x60/0x60
>[   78.898775]  intel_dp_aux_transfer+0xa0/0x1f0
>[   78.898778]  drm_dp_dpcd_access+0x58/0xf0
>[   78.898780]  drm_dp_dpcd_read+0x52/0x60
>[   78.898781]  intel_dp_get_link_status+0x1d/0x30
>[   78.898782]  intel_dp_start_link_train+0x270/0x520
>[   78.898784]  intel_ddi_pre_enable+0x378/0x630
>[   78.898786]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   78.898788]  haswell_crtc_enable+0x26b/0x7f0
>[   78.898789]  intel_update_crtc+0x43/0xd0
>[   78.898790]  skl_update_crtcs+0x1a9/0x1e0
>[   78.898792]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   78.898793]  intel_atomic_commit+0x3af/0x4a0
>[   78.898796]  drm_atomic_commit+0x46/0x50
>[   78.898797]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.898799]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.898801]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.898803]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.898805]  drm_ioctl+0x1f2/0x440
>[   78.898806]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.898808]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.898810]  do_vfs_ioctl+0x8d/0x590
>[   78.898811]  ? security_file_ioctl+0x3e/0x60
>[   78.898813]  SyS_ioctl+0x74/0x80
>[   78.898815]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.898815] RIP: 0033:0x7f202a285357
>[   78.898816] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.898817] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.898817] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.898818] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   78.898818] R10: 00060a72c20fc666 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.898819] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.898820] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   78.898850] ---[ end trace a27ce992f45e728e ]---
>[   78.898854] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   78.898857] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   78.899009] Use count on domain AUX_A is already zero
>[   78.899013] ------------[ cut here ]------------
>[   78.899015] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   78.899016] Modules linked in: x86_pkg_temp_thermal
>[   78.899017] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   78.899019] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   78.899020] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   78.899021] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   78.899022] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   78.899023] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   78.899023] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   78.899024] RBP: ffffa5dc80eab7d8 R08: 0000000000000001 R09: 000000000000666c
>[   78.899026] R10: ffffa1d7758e2950 R11: 000000000000666c R12: ffffa1d7758e4b40
>[   78.899026] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   78.899028] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   78.899029] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   78.899029] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   78.899030] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   78.899031] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   78.899031] Call Trace:
>[   78.899032]  intel_dp_aux_ch+0x12a/0x6e0
>[   78.899034]  ? wake_atomic_t_function+0x60/0x60
>[   78.899035]  intel_dp_aux_transfer+0x12d/0x1f0
>[   78.899036]  ? drm_printk+0x89/0x90
>[   78.899039]  drm_dp_dpcd_access+0x58/0xf0
>[   78.899042]  drm_dp_dpcd_write+0x16/0x20
>[   78.899044]  intel_dp_set_link_train+0x44/0xe0
>[   78.899046]  intel_dp_stop_link_train+0xb/0x10
>[   78.899048]  intel_ddi_pre_enable+0x393/0x630
>[   78.899051]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   78.899052]  haswell_crtc_enable+0x26b/0x7f0
>[   78.899054]  intel_update_crtc+0x43/0xd0
>[   78.899055]  skl_update_crtcs+0x1a9/0x1e0
>[   78.899057]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   78.899059]  intel_atomic_commit+0x3af/0x4a0
>[   78.899061]  drm_atomic_commit+0x46/0x50
>[   78.899063]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   78.899066]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   78.899068]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   78.899070]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   78.899072]  drm_ioctl+0x1f2/0x440
>[   78.899074]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   78.899076]  ? selinux_file_ioctl+0x104/0x1a0
>[   78.899077]  do_vfs_ioctl+0x8d/0x590
>[   78.899079]  ? security_file_ioctl+0x3e/0x60
>[   78.899081]  SyS_ioctl+0x74/0x80
>[   78.899082]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   78.899083] RIP: 0033:0x7f202a285357
>[   78.899083] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   78.899084] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   78.899084] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   78.899085] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   78.899086] R10: 00060a72c20fc666 R11: 0000000000000246 R12: 00000000c01864b0
>[   78.899087] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   78.899087] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   78.899113] ---[ end trace a27ce992f45e728f ]---
>[   78.899181] [drm:intel_enable_pipe] enabling pipe A
>[   78.899184] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   78.899188] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 78.897570 -> 78.898035 [e 0 us, 0 rep]
>[   78.899191] [drm:intel_edp_backlight_on.part.29] 
>[   78.899193] [drm:intel_panel_enable_backlight] pipe A
>[   78.899247] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   79.096672] Use count on domain AUX_A is already zero
>[   79.096682] ------------[ cut here ]------------
>[   79.096687] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   79.096687] Modules linked in: x86_pkg_temp_thermal
>[   79.096691] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   79.096693] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   79.096694] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   79.096698] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   79.096699] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   79.096701] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   79.096702] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   79.096704] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 00000000000066aa
>[   79.096705] R10: ffffa5dc80eab918 R11: 00000000000066aa R12: ffffa1d7758e4b40
>[   79.096707] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   79.096709] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   79.096710] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   79.096712] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   79.096713] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   79.096715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   79.096716] Call Trace:
>[   79.096719]  _intel_edp_backlight_on+0xe3/0x110
>[   79.096722]  intel_edp_backlight_on.part.29+0x34/0x40
>[   79.096725]  intel_edp_backlight_on+0x13/0x20
>[   79.096728]  intel_enable_ddi+0xbe/0xe0
>[   79.096733]  intel_encoders_enable.isra.104+0x6c/0x90
>[   79.096736]  haswell_crtc_enable+0x326/0x7f0
>[   79.096740]  intel_update_crtc+0x43/0xd0
>[   79.096743]  skl_update_crtcs+0x1a9/0x1e0
>[   79.096746]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   79.096749]  intel_atomic_commit+0x3af/0x4a0
>[   79.096754]  drm_atomic_commit+0x46/0x50
>[   79.096758]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   79.096762]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   79.096767]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   79.096771]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   79.096774]  drm_ioctl+0x1f2/0x440
>[   79.096778]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   79.096783]  ? selinux_file_ioctl+0x104/0x1a0
>[   79.096787]  do_vfs_ioctl+0x8d/0x590
>[   79.096791]  ? security_file_ioctl+0x3e/0x60
>[   79.096794]  SyS_ioctl+0x74/0x80
>[   79.096798]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   79.096799] RIP: 0033:0x7f202a285357
>[   79.096800] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   79.096803] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   79.096804] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   79.096806] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   79.096807] R10: 00060a72c20fc666 R11: 0000000000000246 R12: 00000000c01864b0
>[   79.096809] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   79.096810] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   79.096861] ---[ end trace a27ce992f45e7290 ]---
>[   79.096865] [drm:intel_psr_enable] PSR disable by flag
>[   79.096869] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   79.096877] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   79.096880] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   79.096886] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   79.096892] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,931)@ 79.95272 -> 79.81310 [e 0 us, 0 rep]
>[   79.096897] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3104, diff=11, hw=3890 hw_last=3879
>[   79.096943] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   79.096951] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   79.096955] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   79.096959] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   79.096979] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   79.096987] [drm:intel_power_well_disable] disabling DC off
>[   79.099131] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 79.97510 -> 79.97975 [e 0 us, 0 rep]
>[   79.099136] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3115, diff=1, hw=3891 hw_last=3890
>[   79.099140] [drm:drm_handle_vblank] vblank event on 3115, current 3116
>[   79.099179] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9400
>[   79.099188] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   79.099192] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   79.099198] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   79.099206] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9400
>[   79.099216] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   79.099245] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   79.099255] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9400
>[   79.099260] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   79.099267] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   79.099274] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a75800 state to ffffa1d7756d9400
>[   79.099278] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   79.099284] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6c000 state to ffffa1d7756d9400
>[   79.099289] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c000 to [CRTC:32:pipe A]
>[   79.099296] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d749c6c000
>[   79.099302] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   79.099306] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   79.099310] [drm:drm_atomic_check_only] checking ffffa1d7756d9400
>[   79.099320] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   79.099325] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   79.099339] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756d9400 nonblocking
>[   79.099356] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   79.099370] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   79.099376] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   79.099380] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   79.099390] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd400
>[   79.099396] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   79.099400] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   79.099404] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76800 state to ffffa1d7756dd400
>[   79.099409] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   79.099416] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   79.099419] [drm:drm_atomic_check_only] checking ffffa1d7756dd400
>[   79.099424] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   79.099428] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   79.099432] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd400
>[   79.099439] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   79.099444] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   79.099449] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd500 state to ffffa1d7756dd400
>[   79.099454] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   79.099461] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   79.099466] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   79.099472] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6c100 state to ffffa1d7756dd400
>[   79.099479] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd400
>[   79.099483] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   79.099488] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   79.099495] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   79.099500] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   79.099509] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   79.099515] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   79.099518] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   79.099525] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   79.099530] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   79.099534] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   79.099538] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   79.099544] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   79.099547] [drm:intel_dump_pipe_config] requested mode:
>[   79.099555] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   79.099557] [drm:intel_dump_pipe_config] adjusted mode:
>[   79.099567] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   79.099574] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   79.099578] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   79.099581] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   79.099584] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   79.099587] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   79.099594] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   79.099597] [drm:intel_dump_pipe_config] planes on this crtc
>[   79.099604] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:65, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   79.099609] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   79.099612] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   79.099614] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   79.099627] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   79.099642] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   79.099650] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   79.099665] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   79.099680] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   79.099694] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   79.099708] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   79.099722] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a70000 state to ffffa1d7756dd400
>[   79.099737] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a74800 state to ffffa1d7756dd400
>[   79.099749] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   79.099758] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   79.099770] [drm:drm_atomic_commit] committing ffffa1d7756dd400
>[   79.115816] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 79.114176 -> 79.114641 [e 0 us, 0 rep]
>[   79.115822] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3116, diff=1, hw=3892 hw_last=3891
>[   79.115827] [drm:drm_handle_vblank] vblank event on 3116, current 3117
>[   79.115853] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9400
>[   79.115861] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   79.115866] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   79.115877] [drm:intel_power_well_enable] enabling DC off
>[   79.115888] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   79.115895] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   79.115907] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9400
>[   79.115915] [drm:intel_edp_backlight_off.part.30] 
>[   79.115940] Use count on domain AUX_A is already zero
>[   79.115957] ------------[ cut here ]------------
>[   79.115965] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   79.115967] Modules linked in: x86_pkg_temp_thermal
>[   79.115975] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   79.115979] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   79.115981] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   79.115988] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   79.115991] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   79.115995] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   79.115998] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c4cba0
>[   79.116000] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 000000000000674a
>[   79.116004] R10: ffffa5dc80f2be40 R11: 000000000000674a R12: ffffa1d7758e4b40
>[   79.116006] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   79.116009] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   79.116013] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   79.116016] CR2: 00007fae64027108 CR3: 000000027150d000 CR4: 00000000003406e0
>[   79.116018] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   79.116020] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   79.116023] Call Trace:
>[   79.116030]  _intel_edp_backlight_off+0xab/0x110
>[   79.116034]  intel_edp_backlight_off.part.30+0x28/0x40
>[   79.116038]  intel_edp_backlight_off+0x13/0x20
>[   79.116043]  intel_disable_ddi+0x99/0xc0
>[   79.116050]  intel_encoders_disable.isra.105+0x7f/0x90
>[   79.116053]  haswell_crtc_disable+0x55/0x170
>[   79.116059]  intel_atomic_commit_tail+0x128/0xfe0
>[   79.116065]  intel_atomic_commit+0x3af/0x4a0
>[   79.116071]  ? drm_mode_object_put+0x3f/0x60
>[   79.116076]  drm_atomic_commit+0x46/0x50
>[   79.116083]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   79.116089]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   79.116097]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   79.116102]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   79.116106]  drm_ioctl+0x1f2/0x440
>[   79.116113]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   79.116121]  ? selinux_file_ioctl+0x104/0x1a0
>[   79.116126]  do_vfs_ioctl+0x8d/0x590
>[   79.116132]  ? __schedule+0x31c/0x6c0
>[   79.116139]  ? security_file_ioctl+0x3e/0x60
>[   79.116143]  SyS_ioctl+0x74/0x80
>[   79.116149]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   79.116152] RIP: 0033:0x7f202a285357
>[   79.116157] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   79.116161] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   79.116163] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   79.116166] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   79.116168] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   79.116170] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   79.116173] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   79.116261] ---[ end trace a27ce992f45e7291 ]---
>[   79.132475] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 79.130835 -> 79.131300 [e 0 us, 0 rep]
>[   79.132480] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3117, diff=1, hw=3893 hw_last=3892
>[   79.132484] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   79.132490] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 79.130871 -> 79.131306 [e 0 us, 0 rep]
>[   79.132494] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3118, diff=0, hw=3893 hw_last=3893
>[   79.320702] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   79.320736] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   79.320744] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,304)@ 79.319123 -> 79.314564 [e 0 us, 0 rep]
>[   79.320749] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3118, diff=11, hw=3904 hw_last=3893
>[   79.320753] [drm:intel_disable_pipe] disabling pipe A
>[   79.333329] Use count on domain AUX_A is already zero
>[   79.333341] ------------[ cut here ]------------
>[   79.333347] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   79.333348] Modules linked in: x86_pkg_temp_thermal
>[   79.333354] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   79.333355] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   79.333357] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   79.333361] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   79.333362] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   79.333365] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   79.333366] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   79.333368] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 0000000000006787
>[   79.333369] R10: ffffa1d7758e2950 R11: 0000000000006787 R12: ffffa1d7758e4b40
>[   79.333371] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   79.333373] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   79.333375] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   79.333377] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   79.333378] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   79.333380] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   79.333381] Call Trace:
>[   79.333385]  intel_dp_aux_ch+0x12a/0x6e0
>[   79.333390]  ? wake_atomic_t_function+0x60/0x60
>[   79.333393]  intel_dp_aux_transfer+0x12d/0x1f0
>[   79.333397]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   79.333402]  drm_dp_dpcd_access+0x58/0xf0
>[   79.333406]  drm_dp_dpcd_write+0x16/0x20
>[   79.333409]  intel_dp_sink_dpms+0x9f/0xd0
>[   79.333413]  intel_ddi_post_disable+0x14a/0x260
>[   79.333418]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   79.333421]  haswell_crtc_disable+0x100/0x170
>[   79.333424]  intel_atomic_commit_tail+0x128/0xfe0
>[   79.333428]  intel_atomic_commit+0x3af/0x4a0
>[   79.333433]  ? drm_mode_object_put+0x3f/0x60
>[   79.333436]  drm_atomic_commit+0x46/0x50
>[   79.333440]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   79.333445]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   79.333449]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   79.333454]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   79.333457]  drm_ioctl+0x1f2/0x440
>[   79.333461]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   79.333466]  ? selinux_file_ioctl+0x104/0x1a0
>[   79.333470]  do_vfs_ioctl+0x8d/0x590
>[   79.333475]  ? __schedule+0x31c/0x6c0
>[   79.333479]  ? security_file_ioctl+0x3e/0x60
>[   79.333482]  SyS_ioctl+0x74/0x80
>[   79.333486]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   79.333488] RIP: 0033:0x7f202a285357
>[   79.333489] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   79.333492] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   79.333494] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   79.333495] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   79.333497] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   79.333498] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   79.333500] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   79.333552] ---[ end trace a27ce992f45e7292 ]---
>[   79.333566] Use count on domain AUX_A is already zero
>[   79.333575] ------------[ cut here ]------------
>[   79.333579] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   79.333580] Modules linked in: x86_pkg_temp_thermal
>[   79.333584] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   79.333586] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   79.333587] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   79.333590] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   79.333591] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   79.333594] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   79.333595] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   79.333597] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 00000000000067be
>[   79.333598] R10: ffffa1d7758e2950 R11: 00000000000067be R12: ffffa1d7758e4b40
>[   79.333599] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   79.333602] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   79.333603] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   79.333605] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   79.333606] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   79.333607] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   79.333608] Call Trace:
>[   79.333612]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   79.333615]  intel_edp_panel_vdd_on+0x13/0x20
>[   79.333619]  intel_ddi_post_disable+0xca/0x260
>[   79.333635]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   79.333638]  haswell_crtc_disable+0x100/0x170
>[   79.333641]  intel_atomic_commit_tail+0x128/0xfe0
>[   79.333645]  intel_atomic_commit+0x3af/0x4a0
>[   79.333650]  ? drm_mode_object_put+0x3f/0x60
>[   79.333653]  drm_atomic_commit+0x46/0x50
>[   79.333657]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   79.333661]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   79.333666]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   79.333674]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   79.333677]  drm_ioctl+0x1f2/0x440
>[   79.333688]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   79.333696]  ? selinux_file_ioctl+0x104/0x1a0
>[   79.333703]  do_vfs_ioctl+0x8d/0x590
>[   79.333714]  ? __schedule+0x31c/0x6c0
>[   79.333722]  ? security_file_ioctl+0x3e/0x60
>[   79.333732]  SyS_ioctl+0x74/0x80
>[   79.333738]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   79.333746] RIP: 0033:0x7f202a285357
>[   79.333753] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   79.333765] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   79.333772] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   79.333775] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   79.333779] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   79.333789] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   79.333794] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   79.333965] ---[ end trace a27ce992f45e7293 ]---
>[   79.333972] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   79.333998] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   79.334056] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   79.385686] [drm:wait_panel_status] Wait complete
>[   79.385689] Use count on domain AUX_A is already zero
>[   79.385701] ------------[ cut here ]------------
>[   79.385708] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   79.385709] Modules linked in: x86_pkg_temp_thermal
>[   79.385715] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   79.385716] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   79.385718] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   79.385722] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   79.385724] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   79.385727] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   79.385728] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   79.385730] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 00000000000067f4
>[   79.385732] R10: ffffa5dc80d13e88 R11: 00000000000067f4 R12: ffffa1d7758e4b40
>[   79.385733] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   79.385736] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   79.385738] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   79.385739] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   79.385741] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   79.385742] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   79.385743] Call Trace:
>[   79.385748]  intel_edp_panel_off.part.28+0x12f/0x160
>[   79.385752]  intel_edp_panel_off+0x13/0x20
>[   79.385756]  intel_ddi_post_disable+0xd2/0x260
>[   79.385761]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   79.385764]  haswell_crtc_disable+0x100/0x170
>[   79.385767]  intel_atomic_commit_tail+0x128/0xfe0
>[   79.385771]  intel_atomic_commit+0x3af/0x4a0
>[   79.385776]  ? drm_mode_object_put+0x3f/0x60
>[   79.385780]  drm_atomic_commit+0x46/0x50
>[   79.385784]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   79.385789]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   79.385793]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   79.385798]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   79.385801]  drm_ioctl+0x1f2/0x440
>[   79.385805]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   79.385811]  ? selinux_file_ioctl+0x104/0x1a0
>[   79.385814]  do_vfs_ioctl+0x8d/0x590
>[   79.385819]  ? __schedule+0x31c/0x6c0
>[   79.385824]  ? security_file_ioctl+0x3e/0x60
>[   79.385827]  SyS_ioctl+0x74/0x80
>[   79.385830]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   79.385833] RIP: 0033:0x7f202a285357
>[   79.385834] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   79.385837] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   79.385839] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   79.385840] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   79.385842] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   79.385843] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   79.385845] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   79.385897] ---[ end trace a27ce992f45e7294 ]---
>[   79.385903] [drm:intel_power_well_disable] disabling DC off
>[   79.385910] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   79.385917] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   79.385923] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   79.385939] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   79.385943] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   79.385947] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   79.385950] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   79.385953] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   79.385956] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   79.385958] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   79.385963] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   79.385969] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   79.385974] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   79.385978] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   79.385985] [drm:intel_power_well_disable] disabling always-on
>[   79.385990] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   79.385993] [drm:intel_power_well_enable] enabling always-on
>[   79.385997] [drm:intel_power_well_disable] disabling always-on
>[   79.386002] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   79.386006] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   79.386009] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   79.386012] [drm:intel_power_well_enable] enabling always-on
>[   79.386016] [drm:intel_power_well_disable] disabling always-on
>[   79.386019] [drm:intel_power_well_enable] enabling always-on
>[   79.386022] [drm:intel_power_well_disable] disabling always-on
>[   79.386026] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   79.386029] [drm:intel_power_well_enable] enabling always-on
>[   79.386032] [drm:intel_power_well_disable] disabling always-on
>[   79.386035] Use count on power well DC off is already zero
>[   79.386046] ------------[ cut here ]------------
>[   79.386051] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   79.386052] Modules linked in: x86_pkg_temp_thermal
>[   79.386057] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   79.386058] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   79.386060] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   79.386063] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   79.386065] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   79.386067] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   79.386069] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   79.386070] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 0000000000006842
>[   79.386072] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   79.386073] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   79.386075] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   79.386077] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   79.386079] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   79.386080] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   79.386082] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   79.386082] Call Trace:
>[   79.386086]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   79.386090]  intel_atomic_commit+0x3af/0x4a0
>[   79.386095]  ? drm_mode_object_put+0x3f/0x60
>[   79.386098]  drm_atomic_commit+0x46/0x50
>[   79.386102]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   79.386107]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   79.386111]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   79.386116]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   79.386119]  drm_ioctl+0x1f2/0x440
>[   79.386123]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   79.386128]  ? selinux_file_ioctl+0x104/0x1a0
>[   79.386132]  do_vfs_ioctl+0x8d/0x590
>[   79.386136]  ? __schedule+0x31c/0x6c0
>[   79.386140]  ? security_file_ioctl+0x3e/0x60
>[   79.386144]  SyS_ioctl+0x74/0x80
>[   79.386147]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   79.386149] RIP: 0033:0x7f202a285357
>[   79.386150] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   79.386153] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   79.386154] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   79.386156] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   79.386157] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   79.386159] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   79.386161] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   79.386211] ---[ end trace a27ce992f45e7295 ]---
>[   79.386213] Use count on power well always-on is already zero
>[   79.386223] ------------[ cut here ]------------
>[   79.386227] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   79.386228] Modules linked in: x86_pkg_temp_thermal
>[   79.386232] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   79.386233] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   79.386235] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   79.386238] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   79.386239] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   79.386241] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   79.386243] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   79.386244] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 000000000000686f
>[   79.386245] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   79.386247] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   79.386249] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   79.386250] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   79.386252] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   79.386253] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   79.386255] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   79.386255] Call Trace:
>[   79.386259]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   79.386262]  intel_atomic_commit+0x3af/0x4a0
>[   79.386267]  ? drm_mode_object_put+0x3f/0x60
>[   79.386270]  drm_atomic_commit+0x46/0x50
>[   79.386306] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   79.386311] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   79.386316] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   79.386326]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   79.386334] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   79.386338]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   79.386343]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   79.386348]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   79.386351]  drm_ioctl+0x1f2/0x440
>[   79.386355]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   79.386360]  ? selinux_file_ioctl+0x104/0x1a0
>[   79.386363]  do_vfs_ioctl+0x8d/0x590
>[   79.386368]  ? __schedule+0x31c/0x6c0
>[   79.386372]  ? security_file_ioctl+0x3e/0x60
>[   79.386375]  SyS_ioctl+0x74/0x80
>[   79.386379]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   79.386380] RIP: 0033:0x7f202a285357
>[   79.386381] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   79.386384] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   79.386385] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   79.386387] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   79.386388] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   79.386390] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   79.386391] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   79.386442] ---[ end trace a27ce992f45e7296 ]---
>[   79.386451] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd400
>[   79.386455] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   79.386459] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   79.386464] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   79.386468] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd400
>[   79.386473] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   79.386482] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   79.386489] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd400
>[   79.386494] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   79.386498] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   79.386502] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a72000 state to ffffa1d7756dd400
>[   79.386507] [drm:drm_mode_object_get] OBJ ID: 65 (4)
>[   79.386511] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6c000 state to ffffa1d7756dd400
>[   79.386515] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c000 to [CRTC:32:pipe A]
>[   79.386519] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d749c6c000
>[   79.386523] [drm:drm_mode_object_get] OBJ ID: 65 (5)
>[   79.386527] [drm:drm_mode_object_put] OBJ ID: 65 (6)
>[   79.386530] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   79.386534] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd400
>[   79.386538] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   79.386541] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   79.386546] [drm:drm_mode_object_put] OBJ ID: 65 (5)
>[   79.386549] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd400
>[   79.386554] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   79.386557] [drm:drm_ioctl] ret = -22
>[   79.386588] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   79.386593] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd400
>[   79.386598] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   79.386601] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   79.386605] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a72000 state to ffffa1d7756dd400
>[   79.386609] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   79.386613] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6c000 state to ffffa1d7756dd400
>[   79.386617] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c000 to [CRTC:32:pipe A]
>[   79.386642] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d749c6c000
>[   79.386647] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   79.386654] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   79.386661] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   79.386668] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd400
>[   79.386680] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   79.386692] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   79.386701] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   79.386708] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd400
>[   79.386719] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   79.386726] [drm:drm_ioctl] ret = -22
>[   79.386735] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   79.386747] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   79.386760] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   79.386773] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd400
>[   79.386781] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   79.386789] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   79.386801] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a72000 state to ffffa1d7756dd400
>[   79.386812] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   79.386823] [drm:drm_atomic_check_only] checking ffffa1d7756dd400
>[   79.386833] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   79.386845] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   79.386857] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd400
>[   79.386866] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   79.386875] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   79.386889] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdd80 state to ffffa1d7756dd400
>[   79.386898] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   79.386908] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   79.386921] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   79.386937] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6c000 state to ffffa1d7756dd400
>[   79.386947] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd400
>[   79.386959] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   79.386968] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   79.386977] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   79.386989] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   79.387003] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   79.387017] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   79.387024] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   79.387030] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   79.387038] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   79.387041] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   79.387046] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   79.387049] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   79.387051] [drm:intel_dump_pipe_config] requested mode:
>[   79.387060] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   79.387064] [drm:intel_dump_pipe_config] adjusted mode:
>[   79.387072] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   79.387080] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   79.387085] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   79.387090] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   79.387094] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   79.387097] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   79.387103] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   79.387105] [drm:intel_dump_pipe_config] planes on this crtc
>[   79.387113] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:65, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   79.387120] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   79.387124] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   79.387127] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   79.387134] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   79.387141] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   79.387147] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   79.387156] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   79.387162] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   79.387171] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   79.387176] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   79.387186] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74000 state to ffffa1d7756dd400
>[   79.387193] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a75800 state to ffffa1d7756dd400
>[   79.387207] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   79.387211] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   79.387218] [drm:drm_atomic_commit] committing ffffa1d7756dd400
>[   79.387247] [drm:intel_power_well_enable] enabling always-on
>[   79.387256] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   79.387270] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   79.387283] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   79.387292] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   79.387301] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   79.387312] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   79.387320] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   79.387335] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   79.387349] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   79.387359] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   79.387374] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   79.387388] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   79.387398] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   79.387431] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   79.387440] [drm:intel_power_well_enable] enabling DC off
>[   79.387452] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   79.387469] [drm:edp_panel_on] Turn eDP port A panel power on
>[   79.387484] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   79.387493] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   79.968713] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   79.968723] [drm:wait_panel_status] Wait complete
>[   79.968747] [drm:edp_panel_on] Wait for panel power on
>[   79.968802] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   80.104594] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   80.104600] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   80.104605] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   80.104624] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   80.169703] [drm:wait_panel_status] Wait complete
>[   80.169708] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294747465
>[   80.169715] [drm:intel_power_well_disable] disabling DC off
>[   80.169727] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   80.171833] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   80.171854] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   80.171860] [drm:intel_power_well_enable] enabling DC off
>[   80.171865] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   80.171881] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   80.171928] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   80.172108] Use count on domain AUX_A is already zero
>[   80.172124] ------------[ cut here ]------------
>[   80.172131] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.172132] Modules linked in: x86_pkg_temp_thermal
>[   80.172139] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.172141] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.172143] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.172147] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.172149] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   80.172151] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   80.172153] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   80.172155] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 000000000000692e
>[   80.172156] R10: ffffa1d7758e2950 R11: 000000000000692e R12: ffffa1d7758e4b40
>[   80.172158] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   80.172160] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.172162] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.172164] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.172165] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.172167] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.172168] Call Trace:
>[   80.172173]  intel_dp_aux_ch+0x12a/0x6e0
>[   80.172179]  ? wake_atomic_t_function+0x60/0x60
>[   80.172183]  intel_dp_aux_transfer+0x12d/0x1f0
>[   80.172188]  drm_dp_dpcd_access+0x58/0xf0
>[   80.172193]  drm_dp_dpcd_write+0x16/0x20
>[   80.172196]  intel_dp_sink_dpms+0x41/0xd0
>[   80.172200]  intel_ddi_pre_enable+0x34a/0x630
>[   80.172205]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   80.172209]  haswell_crtc_enable+0x26b/0x7f0
>[   80.172213]  intel_update_crtc+0x43/0xd0
>[   80.172216]  skl_update_crtcs+0x1a9/0x1e0
>[   80.172219]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   80.172223]  intel_atomic_commit+0x3af/0x4a0
>[   80.172227]  drm_atomic_commit+0x46/0x50
>[   80.172232]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.172237]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.172242]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.172246]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.172250]  drm_ioctl+0x1f2/0x440
>[   80.172254]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.172260]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.172264]  do_vfs_ioctl+0x8d/0x590
>[   80.172269]  ? security_file_ioctl+0x3e/0x60
>[   80.172273]  SyS_ioctl+0x74/0x80
>[   80.172277]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.172279] RIP: 0033:0x7f202a285357
>[   80.172281] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.172284] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.172285] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.172287] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   80.172288] R10: 0016d96cfb267466 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.172290] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.172292] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.172344] ---[ end trace a27ce992f45e7297 ]---
>[   80.172358] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   80.173136] Use count on domain AUX_A is already zero
>[   80.173149] ------------[ cut here ]------------
>[   80.173157] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.173160] Modules linked in: x86_pkg_temp_thermal
>[   80.173166] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.173168] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.173170] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.173174] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.173176] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   80.173180] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   80.173184] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   80.173186] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000006965
>[   80.173189] R10: ffffa1d7758e2950 R11: 0000000000006965 R12: ffffa1d7758e4b40
>[   80.173191] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   80.173195] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.173199] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.173201] CR2: 00007fae7efd8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.173203] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.173206] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.173209] Call Trace:
>[   80.173214]  intel_dp_aux_ch+0x12a/0x6e0
>[   80.173220]  ? wake_atomic_t_function+0x60/0x60
>[   80.173224]  intel_dp_aux_transfer+0x12d/0x1f0
>[   80.173230]  drm_dp_dpcd_access+0x58/0xf0
>[   80.173238]  drm_dp_dpcd_write+0x16/0x20
>[   80.173243]  intel_dp_start_link_train+0x7b/0x520
>[   80.173250]  intel_ddi_pre_enable+0x378/0x630
>[   80.173257]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   80.173261]  haswell_crtc_enable+0x26b/0x7f0
>[   80.173267]  intel_update_crtc+0x43/0xd0
>[   80.173272]  skl_update_crtcs+0x1a9/0x1e0
>[   80.173278]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   80.173282]  intel_atomic_commit+0x3af/0x4a0
>[   80.173290]  drm_atomic_commit+0x46/0x50
>[   80.173295]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.173301]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.173307]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.173316]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.173320]  drm_ioctl+0x1f2/0x440
>[   80.173325]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.173333]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.173341]  do_vfs_ioctl+0x8d/0x590
>[   80.173347]  ? security_file_ioctl+0x3e/0x60
>[   80.173351]  SyS_ioctl+0x74/0x80
>[   80.173356]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.173359] RIP: 0033:0x7f202a285357
>[   80.173363] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.173368] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.173370] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.173373] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   80.173376] R10: 0016d96cfb267466 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.173379] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.173381] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.173466] ---[ end trace a27ce992f45e7298 ]---
>[   80.173644] Use count on domain AUX_A is already zero
>[   80.173661] ------------[ cut here ]------------
>[   80.173671] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.173683] Modules linked in: x86_pkg_temp_thermal
>[   80.173705] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.173709] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.173714] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.173721] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.173729] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   80.173741] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   80.173749] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   80.173752] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 000000000000699b
>[   80.173757] R10: ffffa1d7758e2950 R11: 000000000000699b R12: ffffa1d7758e4b40
>[   80.173765] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   80.173773] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   80.173783] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.173789] CR2: 00007f2ec6ee3530 CR3: 000000027150d000 CR4: 00000000003406f0
>[   80.173798] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.173805] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.173812] Call Trace:
>[   80.173824]  intel_dp_aux_ch+0x12a/0x6e0
>[   80.173834]  ? wake_atomic_t_function+0x60/0x60
>[   80.173842]  intel_dp_aux_transfer+0x12d/0x1f0
>[   80.173853]  drm_dp_dpcd_access+0x58/0xf0
>[   80.173863]  drm_dp_dpcd_write+0x16/0x20
>[   80.173871]  intel_dp_start_link_train+0xa3/0x520
>[   80.173881]  intel_ddi_pre_enable+0x378/0x630
>[   80.173888]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   80.173894]  haswell_crtc_enable+0x26b/0x7f0
>[   80.173898]  intel_update_crtc+0x43/0xd0
>[   80.173901]  skl_update_crtcs+0x1a9/0x1e0
>[   80.173909]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   80.173913]  intel_atomic_commit+0x3af/0x4a0
>[   80.173918]  drm_atomic_commit+0x46/0x50
>[   80.173924]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.173930]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.173938]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.173946]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.173950]  drm_ioctl+0x1f2/0x440
>[   80.173955]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.173964]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.173970]  do_vfs_ioctl+0x8d/0x590
>[   80.173977]  ? security_file_ioctl+0x3e/0x60
>[   80.173981]  SyS_ioctl+0x74/0x80
>[   80.173986]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.173992] RIP: 0033:0x7f202a285357
>[   80.173994] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.174000] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.174002] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.174005] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   80.174007] R10: 0016d96cfb267466 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.174009] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.174012] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.174136] ---[ end trace a27ce992f45e7299 ]---
>[   80.174149] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   80.174153] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   80.174157] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   80.174164] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   80.174350] Use count on domain AUX_A is already zero
>[   80.174366] ------------[ cut here ]------------
>[   80.174373] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.174374] Modules linked in: x86_pkg_temp_thermal
>[   80.174384] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.174386] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.174388] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.174391] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.174393] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   80.174395] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   80.174397] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   80.174398] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 00000000000069d5
>[   80.174400] R10: ffffa1d7758e2950 R11: 00000000000069d5 R12: ffffa1d7758e4b40
>[   80.174404] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   80.174408] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.174410] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.174411] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.174412] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.174414] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.174415] Call Trace:
>[   80.174419]  intel_dp_aux_ch+0x12a/0x6e0
>[   80.174423]  ? wake_atomic_t_function+0x60/0x60
>[   80.174426]  intel_dp_aux_transfer+0x12d/0x1f0
>[   80.174432]  ? drm_printk+0x89/0x90
>[   80.174439]  drm_dp_dpcd_access+0x58/0xf0
>[   80.174443]  drm_dp_dpcd_write+0x16/0x20
>[   80.174447]  intel_dp_set_link_train+0x44/0xe0
>[   80.174451]  intel_dp_start_link_train+0xd4/0x520
>[   80.174458]  intel_ddi_pre_enable+0x378/0x630
>[   80.174464]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   80.174469]  haswell_crtc_enable+0x26b/0x7f0
>[   80.174472]  intel_update_crtc+0x43/0xd0
>[   80.174475]  skl_update_crtcs+0x1a9/0x1e0
>[   80.174481]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   80.174486]  intel_atomic_commit+0x3af/0x4a0
>[   80.174491]  drm_atomic_commit+0x46/0x50
>[   80.174495]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.174500]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.174505]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.174513]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.174517]  drm_ioctl+0x1f2/0x440
>[   80.174521]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.174527]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.174533]  do_vfs_ioctl+0x8d/0x590
>[   80.174539]  ? security_file_ioctl+0x3e/0x60
>[   80.174542]  SyS_ioctl+0x74/0x80
>[   80.174546]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.174548] RIP: 0033:0x7f202a285357
>[   80.174550] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.174556] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.174559] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.174561] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   80.174563] R10: 0016d96cfb267466 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.174565] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.174567] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.174717] ---[ end trace a27ce992f45e729a ]---
>[   80.174986] Use count on domain AUX_A is already zero
>[   80.174997] ------------[ cut here ]------------
>[   80.175004] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.175005] Modules linked in: x86_pkg_temp_thermal
>[   80.175011] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.175012] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.175014] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.175017] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.175019] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   80.175021] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   80.175023] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   80.175026] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000006a0d
>[   80.175027] R10: ffffa1d7758e2950 R11: 0000000000006a0d R12: ffffa1d7758e4b40
>[   80.175029] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   80.175033] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.175037] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.175038] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.175041] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.175045] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.175046] Call Trace:
>[   80.175050]  intel_dp_aux_ch+0x12a/0x6e0
>[   80.175055]  ? wake_atomic_t_function+0x60/0x60
>[   80.175061]  intel_dp_aux_transfer+0xa0/0x1f0
>[   80.175067]  drm_dp_dpcd_access+0x58/0xf0
>[   80.175071]  drm_dp_dpcd_read+0x2c/0x60
>[   80.175077]  intel_dp_get_link_status+0x1d/0x30
>[   80.175083]  intel_dp_start_link_train+0xfd/0x520
>[   80.175088]  intel_ddi_pre_enable+0x378/0x630
>[   80.175096]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   80.175099]  haswell_crtc_enable+0x26b/0x7f0
>[   80.175103]  intel_update_crtc+0x43/0xd0
>[   80.175107]  skl_update_crtcs+0x1a9/0x1e0
>[   80.175110]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   80.175114]  intel_atomic_commit+0x3af/0x4a0
>[   80.175119]  drm_atomic_commit+0x46/0x50
>[   80.175125]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.175131]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.175135]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.175140]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.175142]  drm_ioctl+0x1f2/0x440
>[   80.175147]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.175156]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.175160]  do_vfs_ioctl+0x8d/0x590
>[   80.175164]  ? security_file_ioctl+0x3e/0x60
>[   80.175167]  SyS_ioctl+0x74/0x80
>[   80.175171]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.175173] RIP: 0033:0x7f202a285357
>[   80.175177] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.175182] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.175183] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.175185] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   80.175186] R10: 0016d96cfb267466 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.175188] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.175190] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.175260] ---[ end trace a27ce992f45e729b ]---
>[   80.175461] Use count on domain AUX_A is already zero
>[   80.175473] ------------[ cut here ]------------
>[   80.175478] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.175479] Modules linked in: x86_pkg_temp_thermal
>[   80.175484] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.175488] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.175490] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.175494] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.175495] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   80.175498] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   80.175499] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   80.175501] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000006a44
>[   80.175503] R10: ffffa1d7758e2950 R11: 0000000000006a44 R12: ffffa1d7758e4b40
>[   80.175507] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   80.175510] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.175512] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.175515] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.175517] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.175518] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.175519] Call Trace:
>[   80.175522]  intel_dp_aux_ch+0x12a/0x6e0
>[   80.175527]  ? wake_atomic_t_function+0x60/0x60
>[   80.175533]  intel_dp_aux_transfer+0xa0/0x1f0
>[   80.175538]  drm_dp_dpcd_access+0x58/0xf0
>[   80.175542]  drm_dp_dpcd_read+0x52/0x60
>[   80.175545]  intel_dp_get_link_status+0x1d/0x30
>[   80.175550]  intel_dp_start_link_train+0xfd/0x520
>[   80.175559]  intel_ddi_pre_enable+0x378/0x630
>[   80.175564]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   80.175568]  haswell_crtc_enable+0x26b/0x7f0
>[   80.175571]  intel_update_crtc+0x43/0xd0
>[   80.175574]  skl_update_crtcs+0x1a9/0x1e0
>[   80.175579]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   80.175587]  intel_atomic_commit+0x3af/0x4a0
>[   80.175591]  drm_atomic_commit+0x46/0x50
>[   80.175596]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.175601]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.175606]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.175614]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.175617]  drm_ioctl+0x1f2/0x440
>[   80.175629]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.175634]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.175637]  do_vfs_ioctl+0x8d/0x590
>[   80.175643]  ? security_file_ioctl+0x3e/0x60
>[   80.175649]  SyS_ioctl+0x74/0x80
>[   80.175654]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.175656] RIP: 0033:0x7f202a285357
>[   80.175657] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.175659] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.175661] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.175662] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   80.175664] R10: 0016d96cfb267466 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.175665] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.175667] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.175935] ---[ end trace a27ce992f45e729c ]---
>[   80.175943] [drm:intel_dp_start_link_train] clock recovery OK
>[   80.175950] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   80.176127] Use count on domain AUX_A is already zero
>[   80.176140] ------------[ cut here ]------------
>[   80.176146] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.176148] Modules linked in: x86_pkg_temp_thermal
>[   80.176152] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.176153] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.176155] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.176158] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.176159] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   80.176161] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   80.176165] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   80.176166] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 0000000000006a7d
>[   80.176168] R10: ffffa1d7758e2950 R11: 0000000000006a7d R12: ffffa1d7758e4b40
>[   80.176169] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   80.176172] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.176173] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.176176] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.176178] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.176179] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.176180] Call Trace:
>[   80.176183]  intel_dp_aux_ch+0x12a/0x6e0
>[   80.176195]  ? wake_atomic_t_function+0x60/0x60
>[   80.176207]  intel_dp_aux_transfer+0x12d/0x1f0
>[   80.176220]  ? drm_printk+0x89/0x90
>[   80.176234]  drm_dp_dpcd_access+0x58/0xf0
>[   80.176245]  drm_dp_dpcd_write+0x16/0x20
>[   80.176259]  intel_dp_set_link_train+0x44/0xe0
>[   80.176273]  intel_dp_start_link_train+0x216/0x520
>[   80.176286]  intel_ddi_pre_enable+0x378/0x630
>[   80.176299]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   80.176312]  haswell_crtc_enable+0x26b/0x7f0
>[   80.176322]  intel_update_crtc+0x43/0xd0
>[   80.176333]  skl_update_crtcs+0x1a9/0x1e0
>[   80.176344]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   80.176348]  intel_atomic_commit+0x3af/0x4a0
>[   80.176352]  drm_atomic_commit+0x46/0x50
>[   80.176357]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.176363]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.176370]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.176375]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.176379]  drm_ioctl+0x1f2/0x440
>[   80.176384]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.176390]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.176396]  do_vfs_ioctl+0x8d/0x590
>[   80.176402]  ? security_file_ioctl+0x3e/0x60
>[   80.176405]  SyS_ioctl+0x74/0x80
>[   80.176408]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.176410] RIP: 0033:0x7f202a285357
>[   80.176411] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.176414] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.176415] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.176416] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   80.176420] R10: 0016d96cfb267466 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.176422] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.176426] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.176539] ---[ end trace a27ce992f45e729d ]---
>[   80.177102] Use count on domain AUX_A is already zero
>[   80.177111] ------------[ cut here ]------------
>[   80.177118] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.177119] Modules linked in: x86_pkg_temp_thermal
>[   80.177123] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.177124] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.177126] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.177130] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.177133] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   80.177135] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   80.177137] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   80.177138] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000006ab5
>[   80.177139] R10: ffffa1d7758e2950 R11: 0000000000006ab5 R12: ffffa1d7758e4b40
>[   80.177141] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   80.177143] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.177144] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.177147] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.177148] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.177150] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.177150] Call Trace:
>[   80.177154]  intel_dp_aux_ch+0x12a/0x6e0
>[   80.177160]  ? wake_atomic_t_function+0x60/0x60
>[   80.177162]  intel_dp_aux_transfer+0xa0/0x1f0
>[   80.177169]  drm_dp_dpcd_access+0x58/0xf0
>[   80.177174]  drm_dp_dpcd_read+0x2c/0x60
>[   80.177178]  intel_dp_get_link_status+0x1d/0x30
>[   80.177182]  intel_dp_start_link_train+0x270/0x520
>[   80.177189]  intel_ddi_pre_enable+0x378/0x630
>[   80.177195]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   80.177200]  haswell_crtc_enable+0x26b/0x7f0
>[   80.177206]  intel_update_crtc+0x43/0xd0
>[   80.177209]  skl_update_crtcs+0x1a9/0x1e0
>[   80.177213]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   80.177216]  intel_atomic_commit+0x3af/0x4a0
>[   80.177224]  drm_atomic_commit+0x46/0x50
>[   80.177229]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.177234]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.177239]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.177247]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.177250]  drm_ioctl+0x1f2/0x440
>[   80.177254]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.177259]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.177263]  do_vfs_ioctl+0x8d/0x590
>[   80.177271]  ? security_file_ioctl+0x3e/0x60
>[   80.177275]  SyS_ioctl+0x74/0x80
>[   80.177279]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.177281] RIP: 0033:0x7f202a285357
>[   80.177283] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.177289] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.177291] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.177292] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   80.177294] R10: 0016d96cfb267466 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.177295] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.177297] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.177375] ---[ end trace a27ce992f45e729e ]---
>[   80.177589] Use count on domain AUX_A is already zero
>[   80.177593] ------------[ cut here ]------------
>[   80.177595] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.177595] Modules linked in: x86_pkg_temp_thermal
>[   80.177596] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.177597] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.177598] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.177599] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.177599] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   80.177600] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   80.177601] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   80.177602] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000006aec
>[   80.177603] R10: ffffa1d7758e2950 R11: 0000000000006aec R12: ffffa1d7758e4b40
>[   80.177603] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   80.177604] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.177605] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.177606] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.177606] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.177607] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.177607] Call Trace:
>[   80.177608]  intel_dp_aux_ch+0x12a/0x6e0
>[   80.177610]  ? wake_atomic_t_function+0x60/0x60
>[   80.177611]  intel_dp_aux_transfer+0xa0/0x1f0
>[   80.177614]  drm_dp_dpcd_access+0x58/0xf0
>[   80.177616]  drm_dp_dpcd_read+0x52/0x60
>[   80.177620]  intel_dp_get_link_status+0x1d/0x30
>[   80.177621]  intel_dp_start_link_train+0x270/0x520
>[   80.177626]  intel_ddi_pre_enable+0x378/0x630
>[   80.177630]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   80.177634]  haswell_crtc_enable+0x26b/0x7f0
>[   80.177638]  intel_update_crtc+0x43/0xd0
>[   80.177641]  skl_update_crtcs+0x1a9/0x1e0
>[   80.177644]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   80.177648]  intel_atomic_commit+0x3af/0x4a0
>[   80.177652]  drm_atomic_commit+0x46/0x50
>[   80.177656]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.177661]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.177664]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.177668]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.177671]  drm_ioctl+0x1f2/0x440
>[   80.177675]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.177680]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.177682]  do_vfs_ioctl+0x8d/0x590
>[   80.177687]  ? security_file_ioctl+0x3e/0x60
>[   80.177691]  SyS_ioctl+0x74/0x80
>[   80.177696]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.177698] RIP: 0033:0x7f202a285357
>[   80.177701] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.177708] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.177710] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.177712] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   80.177716] R10: 0016d96cfb267466 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.177718] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.177720] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.177765] ---[ end trace a27ce992f45e729f ]---
>[   80.177768] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   80.177771] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   80.177925] Use count on domain AUX_A is already zero
>[   80.177929] ------------[ cut here ]------------
>[   80.177932] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.177933] Modules linked in: x86_pkg_temp_thermal
>[   80.177935] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.177935] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.177936] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.177937] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.177938] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   80.177938] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   80.177939] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   80.177940] RBP: ffffa5dc80eab7d8 R08: 0000000000000001 R09: 0000000000006b25
>[   80.177942] R10: ffffa1d7758e2950 R11: 0000000000006b25 R12: ffffa1d7758e4b40
>[   80.177942] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   80.177943] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.177943] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.177944] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.177945] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.177945] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.177945] Call Trace:
>[   80.177947]  intel_dp_aux_ch+0x12a/0x6e0
>[   80.177949]  ? wake_atomic_t_function+0x60/0x60
>[   80.177950]  intel_dp_aux_transfer+0x12d/0x1f0
>[   80.177951]  ? drm_printk+0x89/0x90
>[   80.177953]  drm_dp_dpcd_access+0x58/0xf0
>[   80.177955]  drm_dp_dpcd_write+0x16/0x20
>[   80.177957]  intel_dp_set_link_train+0x44/0xe0
>[   80.177959]  intel_dp_stop_link_train+0xb/0x10
>[   80.177961]  intel_ddi_pre_enable+0x393/0x630
>[   80.177965]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   80.177966]  haswell_crtc_enable+0x26b/0x7f0
>[   80.177967]  intel_update_crtc+0x43/0xd0
>[   80.177969]  skl_update_crtcs+0x1a9/0x1e0
>[   80.177972]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   80.177973]  intel_atomic_commit+0x3af/0x4a0
>[   80.177975]  drm_atomic_commit+0x46/0x50
>[   80.177976]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.177978]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.177982]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.177983]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.177984]  drm_ioctl+0x1f2/0x440
>[   80.177986]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.177990]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.177991]  do_vfs_ioctl+0x8d/0x590
>[   80.177993]  ? security_file_ioctl+0x3e/0x60
>[   80.177994]  SyS_ioctl+0x74/0x80
>[   80.177997]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.177999] RIP: 0033:0x7f202a285357
>[   80.177999] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.178000] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.178000] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.178001] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   80.178002] R10: 0016d96cfb267466 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.178002] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.178003] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.178027] ---[ end trace a27ce992f45e72a0 ]---
>[   80.178094] [drm:intel_enable_pipe] enabling pipe A
>[   80.178098] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   80.178102] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 80.176484 -> 80.176949 [e 0 us, 0 rep]
>[   80.178104] [drm:intel_edp_backlight_on.part.29] 
>[   80.178106] [drm:intel_panel_enable_backlight] pipe A
>[   80.178160] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   80.376672] Use count on domain AUX_A is already zero
>[   80.376683] ------------[ cut here ]------------
>[   80.376688] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.376689] Modules linked in: x86_pkg_temp_thermal
>[   80.376693] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.376695] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.376696] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.376699] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.376701] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   80.376703] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   80.376705] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   80.376706] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 0000000000006b63
>[   80.376708] R10: ffffa5dc80eab918 R11: 0000000000006b63 R12: ffffa1d7758e4b40
>[   80.376709] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   80.376711] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.376713] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.376714] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.376716] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.376717] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.376718] Call Trace:
>[   80.376722]  _intel_edp_backlight_on+0xe3/0x110
>[   80.376725]  intel_edp_backlight_on.part.29+0x34/0x40
>[   80.376728]  intel_edp_backlight_on+0x13/0x20
>[   80.376732]  intel_enable_ddi+0xbe/0xe0
>[   80.376736]  intel_encoders_enable.isra.104+0x6c/0x90
>[   80.376740]  haswell_crtc_enable+0x326/0x7f0
>[   80.376743]  intel_update_crtc+0x43/0xd0
>[   80.376746]  skl_update_crtcs+0x1a9/0x1e0
>[   80.376749]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   80.376753]  intel_atomic_commit+0x3af/0x4a0
>[   80.376757]  drm_atomic_commit+0x46/0x50
>[   80.376761]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.376765]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.376770]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.376774]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.376777]  drm_ioctl+0x1f2/0x440
>[   80.376781]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.376786]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.376790]  do_vfs_ioctl+0x8d/0x590
>[   80.376794]  ? security_file_ioctl+0x3e/0x60
>[   80.376797]  SyS_ioctl+0x74/0x80
>[   80.376801]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.376803] RIP: 0033:0x7f202a285357
>[   80.376804] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.376807] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.376808] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.376810] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   80.376811] R10: 0016d96cfb267466 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.376812] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.376814] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.376865] ---[ end trace a27ce992f45e72a1 ]---
>[   80.376869] [drm:intel_psr_enable] PSR disable by flag
>[   80.376873] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   80.376881] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   80.376885] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   80.376891] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   80.376898] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,1003)@ 80.375277 -> 80.360236 [e 0 us, 0 rep]
>[   80.376903] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3130, diff=11, hw=3916 hw_last=3905
>[   80.376949] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   80.376957] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   80.376962] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   80.376965] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   80.376986] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   80.376994] [drm:intel_power_well_disable] disabling DC off
>[   80.378050] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 80.376428 -> 80.376893 [e 0 us, 0 rep]
>[   80.378056] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3141, diff=1, hw=3917 hw_last=3916
>[   80.378061] [drm:drm_handle_vblank] vblank event on 3141, current 3142
>[   80.378095] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd400
>[   80.378103] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   80.378114] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   80.378124] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   80.378130] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd400
>[   80.378142] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   80.378169] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   80.378180] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae1400
>[   80.378189] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   80.378196] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   80.378202] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742932000 state to ffffa1d777ae1400
>[   80.378210] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   80.378216] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d7429f5200 state to ffffa1d777ae1400
>[   80.378222] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f5200 to [CRTC:32:pipe A]
>[   80.378230] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d7429f5200
>[   80.378235] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   80.378242] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   80.378246] [drm:drm_atomic_check_only] checking ffffa1d777ae1400
>[   80.378260] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 60
>[   80.378267] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   80.378287] [drm:drm_atomic_nonblocking_commit] committing ffffa1d777ae1400 nonblocking
>[   80.378309] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   80.378325] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   80.378334] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   80.378340] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   80.378353] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae0400
>[   80.378360] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   80.378366] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   80.378372] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742937000 state to ffffa1d777ae0400
>[   80.378379] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   80.378386] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   80.378392] [drm:drm_atomic_check_only] checking ffffa1d777ae0400
>[   80.378398] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   80.378404] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   80.378411] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d777ae0400
>[   80.378418] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   80.378423] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   80.378429] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d7637b0800 state to ffffa1d777ae0400
>[   80.378435] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   80.378440] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   80.378449] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   80.378454] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d7429f4c00 state to ffffa1d777ae0400
>[   80.378463] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d777ae0400
>[   80.378469] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   80.378474] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   80.378481] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   80.378485] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   80.378494] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   80.378500] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   80.378503] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   80.378509] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   80.378513] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   80.378517] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   80.378521] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   80.378524] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   80.378525] [drm:intel_dump_pipe_config] requested mode:
>[   80.378532] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   80.378536] [drm:intel_dump_pipe_config] adjusted mode:
>[   80.378541] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   80.378545] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   80.378550] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   80.378554] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   80.378559] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   80.378562] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   80.378568] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   80.378574] [drm:intel_dump_pipe_config] planes on this crtc
>[   80.378581] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   80.378586] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   80.378591] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   80.378594] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   80.378601] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   80.378606] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   80.378616] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   80.378639] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 60
>[   80.378645] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   80.378652] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   80.378666] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   80.378684] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742931000 state to ffffa1d777ae0400
>[   80.378697] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742935000 state to ffffa1d777ae0400
>[   80.378715] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   80.378727] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   80.378739] [drm:drm_atomic_commit] committing ffffa1d777ae0400
>[   80.394712] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 80.393089 -> 80.393554 [e 0 us, 0 rep]
>[   80.394733] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3142, diff=1, hw=3918 hw_last=3917
>[   80.394738] [drm:drm_handle_vblank] vblank event on 3142, current 3143
>[   80.394768] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae1400
>[   80.394777] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   80.394781] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   80.394788] [drm:intel_power_well_enable] enabling DC off
>[   80.394793] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   80.394802] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae1400
>[   80.394809] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   80.394824] [drm:intel_edp_backlight_off.part.30] 
>[   80.394852] Use count on domain AUX_A is already zero
>[   80.394869] ------------[ cut here ]------------
>[   80.394877] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.394878] Modules linked in: x86_pkg_temp_thermal
>[   80.394886] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.394888] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.394894] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.394899] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.394902] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   80.394905] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   80.394908] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c4cba0
>[   80.394912] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 0000000000006c03
>[   80.394915] R10: ffffa5dc80f2be40 R11: 0000000000006c03 R12: ffffa1d7758e4b40
>[   80.394917] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   80.394921] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   80.394924] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.394928] CR2: 00007fae64027108 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.394932] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.394934] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.394936] Call Trace:
>[   80.394942]  _intel_edp_backlight_off+0xab/0x110
>[   80.394947]  intel_edp_backlight_off.part.30+0x28/0x40
>[   80.394951]  intel_edp_backlight_off+0x13/0x20
>[   80.394957]  intel_disable_ddi+0x99/0xc0
>[   80.394965]  intel_encoders_disable.isra.105+0x7f/0x90
>[   80.394968]  haswell_crtc_disable+0x55/0x170
>[   80.394973]  intel_atomic_commit_tail+0x128/0xfe0
>[   80.394979]  intel_atomic_commit+0x3af/0x4a0
>[   80.394986]  ? drm_mode_object_put+0x3f/0x60
>[   80.394990]  drm_atomic_commit+0x46/0x50
>[   80.394995]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.395001]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.395009]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.395014]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.395018]  drm_ioctl+0x1f2/0x440
>[   80.395025]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.395033]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.395038]  do_vfs_ioctl+0x8d/0x590
>[   80.395044]  ? __schedule+0x31c/0x6c0
>[   80.395051]  ? security_file_ioctl+0x3e/0x60
>[   80.395055]  SyS_ioctl+0x74/0x80
>[   80.395062]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.395065] RIP: 0033:0x7f202a285357
>[   80.395069] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.395073] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.395076] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.395078] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   80.395080] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.395082] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.395086] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.395167] ---[ end trace a27ce992f45e72a2 ]---
>[   80.411371] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 80.409748 -> 80.410213 [e 0 us, 0 rep]
>[   80.411392] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3143, diff=1, hw=3919 hw_last=3918
>[   80.411396] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   80.411401] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 80.409782 -> 80.410217 [e 0 us, 0 rep]
>[   80.411405] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3144, diff=0, hw=3919 hw_last=3919
>[   80.600695] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   80.600729] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   80.600738] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,375)@ 80.599116 -> 80.593492 [e 0 us, 0 rep]
>[   80.600742] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3144, diff=11, hw=3930 hw_last=3919
>[   80.600746] [drm:intel_disable_pipe] disabling pipe A
>[   80.613352] Use count on domain AUX_A is already zero
>[   80.613364] ------------[ cut here ]------------
>[   80.613371] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.613372] Modules linked in: x86_pkg_temp_thermal
>[   80.613378] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.613379] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.613381] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.613384] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.613386] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   80.613389] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   80.613390] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   80.613392] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 0000000000006c40
>[   80.613393] R10: ffffa1d7758e2950 R11: 0000000000006c40 R12: ffffa1d7758e4b40
>[   80.613395] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   80.613397] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.613399] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.613400] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.613402] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.613403] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.613404] Call Trace:
>[   80.613409]  intel_dp_aux_ch+0x12a/0x6e0
>[   80.613414]  ? wake_atomic_t_function+0x60/0x60
>[   80.613417]  intel_dp_aux_transfer+0x12d/0x1f0
>[   80.613420]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   80.613425]  drm_dp_dpcd_access+0x58/0xf0
>[   80.613430]  drm_dp_dpcd_write+0x16/0x20
>[   80.613433]  intel_dp_sink_dpms+0x9f/0xd0
>[   80.613437]  intel_ddi_post_disable+0x14a/0x260
>[   80.613442]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   80.613445]  haswell_crtc_disable+0x100/0x170
>[   80.613448]  intel_atomic_commit_tail+0x128/0xfe0
>[   80.613452]  intel_atomic_commit+0x3af/0x4a0
>[   80.613457]  ? drm_mode_object_put+0x3f/0x60
>[   80.613460]  drm_atomic_commit+0x46/0x50
>[   80.613464]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.613469]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.613474]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.613478]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.613481]  drm_ioctl+0x1f2/0x440
>[   80.613485]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.613490]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.613494]  do_vfs_ioctl+0x8d/0x590
>[   80.613499]  ? __schedule+0x31c/0x6c0
>[   80.613503]  ? security_file_ioctl+0x3e/0x60
>[   80.613506]  SyS_ioctl+0x74/0x80
>[   80.613510]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.613512] RIP: 0033:0x7f202a285357
>[   80.613513] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.613516] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.613518] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.613519] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   80.613521] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.613522] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.613524] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.613576] ---[ end trace a27ce992f45e72a3 ]---
>[   80.613590] Use count on domain AUX_A is already zero
>[   80.613599] ------------[ cut here ]------------
>[   80.613604] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.613605] Modules linked in: x86_pkg_temp_thermal
>[   80.613609] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.613610] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.613612] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.613615] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.613616] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   80.613643] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   80.613647] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   80.613652] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 0000000000006c77
>[   80.613655] R10: ffffa1d7758e2950 R11: 0000000000006c77 R12: ffffa1d7758e4b40
>[   80.613660] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   80.613665] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.613675] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.613678] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.613687] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.613691] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.613695] Call Trace:
>[   80.613702]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   80.613709]  intel_edp_panel_vdd_on+0x13/0x20
>[   80.613721]  intel_ddi_post_disable+0xca/0x260
>[   80.613729]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   80.613738]  haswell_crtc_disable+0x100/0x170
>[   80.613747]  intel_atomic_commit_tail+0x128/0xfe0
>[   80.613753]  intel_atomic_commit+0x3af/0x4a0
>[   80.613761]  ? drm_mode_object_put+0x3f/0x60
>[   80.613767]  drm_atomic_commit+0x46/0x50
>[   80.613778]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.613793]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.613802]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.613809]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.613819]  drm_ioctl+0x1f2/0x440
>[   80.613830]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.613841]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.613851]  do_vfs_ioctl+0x8d/0x590
>[   80.613859]  ? __schedule+0x31c/0x6c0
>[   80.613872]  ? security_file_ioctl+0x3e/0x60
>[   80.613880]  SyS_ioctl+0x74/0x80
>[   80.613888]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.613897] RIP: 0033:0x7f202a285357
>[   80.613905] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.613917] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.613921] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.613925] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   80.613929] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.613933] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.613942] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.614005] ---[ end trace a27ce992f45e72a4 ]---
>[   80.614011] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   80.614038] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   80.614097] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   80.664565] [drm:wait_panel_status] Wait complete
>[   80.664566] Use count on domain AUX_A is already zero
>[   80.664576] ------------[ cut here ]------------
>[   80.664581] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   80.664582] Modules linked in: x86_pkg_temp_thermal
>[   80.664586] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.664587] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.664589] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.664592] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   80.664593] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   80.664596] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   80.664597] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   80.664599] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 0000000000006cad
>[   80.664600] R10: ffffa5dc80d13e88 R11: 0000000000006cad R12: ffffa1d7758e4b40
>[   80.664602] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   80.664604] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.664605] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.664607] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.664609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.664610] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.664611] Call Trace:
>[   80.664614]  intel_edp_panel_off.part.28+0x12f/0x160
>[   80.664617]  intel_edp_panel_off+0x13/0x20
>[   80.664633]  intel_ddi_post_disable+0xd2/0x260
>[   80.664641]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   80.664648]  haswell_crtc_disable+0x100/0x170
>[   80.664655]  intel_atomic_commit_tail+0x128/0xfe0
>[   80.664663]  intel_atomic_commit+0x3af/0x4a0
>[   80.664671]  ? drm_mode_object_put+0x3f/0x60
>[   80.664688]  drm_atomic_commit+0x46/0x50
>[   80.664696]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.664704]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.664713]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.664724]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.664734]  drm_ioctl+0x1f2/0x440
>[   80.664745]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.664753]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.664760]  do_vfs_ioctl+0x8d/0x590
>[   80.664767]  ? __schedule+0x31c/0x6c0
>[   80.664773]  ? security_file_ioctl+0x3e/0x60
>[   80.664778]  SyS_ioctl+0x74/0x80
>[   80.664782]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.664785] RIP: 0033:0x7f202a285357
>[   80.664788] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.664792] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.664795] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.664799] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   80.664801] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.664804] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.664807] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   80.664924] ---[ end trace a27ce992f45e72a5 ]---
>[   80.664930] [drm:intel_power_well_disable] disabling DC off
>[   80.664939] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   80.664948] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   80.664955] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   80.664977] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   80.664982] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   80.664987] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   80.664992] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   80.664996] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   80.665000] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   80.665004] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   80.665009] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   80.665020] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   80.665026] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   80.665032] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   80.665043] [drm:intel_power_well_disable] disabling always-on
>[   80.665049] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   80.665054] [drm:intel_power_well_enable] enabling always-on
>[   80.665062] [drm:intel_power_well_disable] disabling always-on
>[   80.665068] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   80.665073] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   80.665077] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   80.665082] [drm:intel_power_well_enable] enabling always-on
>[   80.665087] [drm:intel_power_well_disable] disabling always-on
>[   80.665092] [drm:intel_power_well_enable] enabling always-on
>[   80.665097] [drm:intel_power_well_disable] disabling always-on
>[   80.665102] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   80.665107] [drm:intel_power_well_enable] enabling always-on
>[   80.665112] [drm:intel_power_well_disable] disabling always-on
>[   80.665116] Use count on power well DC off is already zero
>[   80.665130] ------------[ cut here ]------------
>[   80.665136] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   80.665137] Modules linked in: x86_pkg_temp_thermal
>[   80.665144] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.665146] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.665148] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.665152] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   80.665157] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   80.665160] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   80.665163] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   80.665165] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 0000000000006cfb
>[   80.665166] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   80.665170] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   80.665174] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.665178] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.665180] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.665182] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.665184] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.665187] Call Trace:
>[   80.665192]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   80.665197]  intel_atomic_commit+0x3af/0x4a0
>[   80.665202]  ? drm_mode_object_put+0x3f/0x60
>[   80.665208]  drm_atomic_commit+0x46/0x50
>[   80.665213]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.665219]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.665226]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.665233]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.665238]  drm_ioctl+0x1f2/0x440
>[   80.665244]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.665251]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.665255]  do_vfs_ioctl+0x8d/0x590
>[   80.665263]  ? __schedule+0x31c/0x6c0
>[   80.665269]  ? security_file_ioctl+0x3e/0x60
>[   80.665273]  SyS_ioctl+0x74/0x80
>[   80.665278]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.665282] RIP: 0033:0x7f202a285357
>[   80.665285] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.665288] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.665291] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.665294] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   80.665296] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.665298] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.665300] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   80.665388] ---[ end trace a27ce992f45e72a6 ]---
>[   80.665390] Use count on power well always-on is already zero
>[   80.665404] ------------[ cut here ]------------
>[   80.665412] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   80.665413] Modules linked in: x86_pkg_temp_thermal
>[   80.665419] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   80.665421] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   80.665423] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   80.665427] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   80.665431] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   80.665435] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   80.665437] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   80.665439] RBP: ffffa5dc80eabb48 R08: 0000000000000101 R09: 0000000000006d28
>[   80.665442] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   80.665444] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   80.665446] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   80.665450] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   80.665452] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   80.665454] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   80.665456] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   80.665458] Call Trace:
>[   80.665463]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   80.665469]  intel_atomic_commit+0x3af/0x4a0
>[   80.665475]  ? drm_mode_object_put+0x3f/0x60
>[   80.665479]  drm_atomic_commit+0x46/0x50
>[   80.665487]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   80.665492]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   80.665497]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   80.665504]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   80.665508]  drm_ioctl+0x1f2/0x440
>[   80.665512]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   80.665519]  ? selinux_file_ioctl+0x104/0x1a0
>[   80.665524]  do_vfs_ioctl+0x8d/0x590
>[   80.665529]  ? __schedule+0x31c/0x6c0
>[   80.665537]  ? security_file_ioctl+0x3e/0x60
>[   80.665541]  SyS_ioctl+0x74/0x80
>[   80.665546]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   80.665549] RIP: 0033:0x7f202a285357
>[   80.665551] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   80.665556] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   80.665559] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   80.665561] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   80.665564] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   80.665566] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   80.665568] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   80.665815] ---[ end trace a27ce992f45e72a7 ]---
>[   80.665832] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae0400
>[   80.665846] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   80.665858] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   80.665872] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   80.665884] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae0400
>[   80.665898] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   80.665917] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   80.665932] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9400
>[   80.665945] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   80.665958] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   80.665970] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a75800 state to ffffa1d7756d9400
>[   80.665982] [drm:drm_mode_object_get] OBJ ID: 60 (4)
>[   80.665993] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6c000 state to ffffa1d7756d9400
>[   80.666003] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c000 to [CRTC:32:pipe A]
>[   80.666010] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d749c6c000
>[   80.666015] [drm:drm_mode_object_get] OBJ ID: 60 (5)
>[   80.666021] [drm:drm_mode_object_put] OBJ ID: 60 (6)
>[   80.666026] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   80.666031] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9400
>[   80.666035] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   80.666042] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   80.666049] [drm:drm_mode_object_put] OBJ ID: 60 (5)
>[   80.666054] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9400
>[   80.666061] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   80.666066] [drm:drm_ioctl] ret = -22
>[   80.666103] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   80.666111] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9400
>[   80.666116] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   80.666122] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   80.666128] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a75800 state to ffffa1d7756d9400
>[   80.666133] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   80.666138] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6c000 state to ffffa1d7756d9400
>[   80.666144] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c000 to [CRTC:32:pipe A]
>[   80.666149] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d749c6c000
>[   80.666154] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   80.666158] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   80.666163] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   80.666168] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9400
>[   80.666173] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   80.666178] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   80.666187] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   80.666191] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9400
>[   80.666196] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   80.666201] [drm:drm_ioctl] ret = -22
>[   80.666206] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   80.666212] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   80.666219] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   80.666257] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   80.666265] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   80.666270] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   80.666285] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   80.666290] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9400
>[   80.666296] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   80.666303] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   80.666314] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a75800 state to ffffa1d7756d9400
>[   80.666326] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   80.666337] [drm:drm_atomic_check_only] checking ffffa1d7756d9400
>[   80.666350] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   80.666365] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   80.666376] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d9400
>[   80.666390] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   80.666404] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   80.666418] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdd80 state to ffffa1d7756d9400
>[   80.666430] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   80.666442] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   80.666455] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   80.666466] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6c000 state to ffffa1d7756d9400
>[   80.666482] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756d9400
>[   80.666493] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   80.666504] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   80.666516] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   80.666527] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   80.666541] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   80.666554] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   80.666566] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   80.666578] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   80.666588] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   80.666601] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   80.666611] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   80.666628] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   80.666637] [drm:intel_dump_pipe_config] requested mode:
>[   80.666649] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   80.666660] [drm:intel_dump_pipe_config] adjusted mode:
>[   80.666675] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   80.666689] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   80.666697] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   80.666710] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   80.666717] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   80.666722] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   80.666728] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   80.666731] [drm:intel_dump_pipe_config] planes on this crtc
>[   80.666738] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   80.666743] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   80.666748] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   80.666751] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   80.666758] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   80.666763] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   80.666769] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   80.666781] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 60
>[   80.666787] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   80.666794] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   80.666800] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   80.666810] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74000 state to ffffa1d7756d9400
>[   80.666815] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a76000 state to ffffa1d7756d9400
>[   80.666829] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   80.666836] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   80.666841] [drm:drm_atomic_commit] committing ffffa1d7756d9400
>[   80.666866] [drm:intel_power_well_enable] enabling always-on
>[   80.666876] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   80.666881] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   80.666888] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   80.666893] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   80.666897] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   80.666900] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   80.666905] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   80.666911] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   80.666918] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   80.666925] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   80.666931] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   80.666938] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   80.666944] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   80.666969] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   80.666982] [drm:intel_power_well_enable] enabling DC off
>[   80.666992] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   80.667010] [drm:edp_panel_on] Turn eDP port A panel power on
>[   80.667025] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   80.667036] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   81.248712] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   81.248722] [drm:wait_panel_status] Wait complete
>[   81.248746] [drm:edp_panel_on] Wait for panel power on
>[   81.248801] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   81.384661] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   81.384670] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   81.384675] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   81.384711] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   81.449897] [drm:wait_panel_status] Wait complete
>[   81.449902] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294748745
>[   81.449908] [drm:intel_power_well_disable] disabling DC off
>[   81.449921] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   81.452028] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   81.452049] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   81.452055] [drm:intel_power_well_enable] enabling DC off
>[   81.452060] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   81.452076] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   81.452124] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   81.452291] Use count on domain AUX_A is already zero
>[   81.452307] ------------[ cut here ]------------
>[   81.452313] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.452314] Modules linked in: x86_pkg_temp_thermal
>[   81.452321] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.452323] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.452325] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.452329] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.452331] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   81.452333] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   81.452335] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781d8cba0
>[   81.452337] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 0000000000006de7
>[   81.452338] R10: ffffa1d7758e2950 R11: 0000000000006de7 R12: ffffa1d7758e4b40
>[   81.452340] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   81.452342] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.452344] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.452346] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.452347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.452349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.452350] Call Trace:
>[   81.452355]  intel_dp_aux_ch+0x12a/0x6e0
>[   81.452361]  ? wake_atomic_t_function+0x60/0x60
>[   81.452364]  intel_dp_aux_transfer+0x12d/0x1f0
>[   81.452370]  drm_dp_dpcd_access+0x58/0xf0
>[   81.452374]  drm_dp_dpcd_write+0x16/0x20
>[   81.452377]  intel_dp_sink_dpms+0x41/0xd0
>[   81.452382]  intel_ddi_pre_enable+0x34a/0x630
>[   81.452387]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   81.452391]  haswell_crtc_enable+0x26b/0x7f0
>[   81.452394]  intel_update_crtc+0x43/0xd0
>[   81.452397]  skl_update_crtcs+0x1a9/0x1e0
>[   81.452401]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   81.452404]  intel_atomic_commit+0x3af/0x4a0
>[   81.452409]  drm_atomic_commit+0x46/0x50
>[   81.452413]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.452418]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.452423]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.452428]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.452431]  drm_ioctl+0x1f2/0x440
>[   81.452435]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.452441]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.452446]  do_vfs_ioctl+0x8d/0x590
>[   81.452451]  ? security_file_ioctl+0x3e/0x60
>[   81.452454]  SyS_ioctl+0x74/0x80
>[   81.452459]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.452461] RIP: 0033:0x7f202a285357
>[   81.452462] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.452465] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.452467] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.452468] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   81.452470] R10: 002789e2b4597466 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.452471] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.452473] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.452525] ---[ end trace a27ce992f45e72a8 ]---
>[   81.452538] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   81.453320] Use count on domain AUX_A is already zero
>[   81.453337] ------------[ cut here ]------------
>[   81.453345] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.453348] Modules linked in: x86_pkg_temp_thermal
>[   81.453354] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.453355] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.453357] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.453363] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.453365] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   81.453371] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   81.453376] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   81.453378] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000006e1e
>[   81.453382] R10: ffffa1d7758e2950 R11: 0000000000006e1e R12: ffffa1d7758e4b40
>[   81.453384] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   81.453387] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.453390] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.453392] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.453396] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.453398] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.453399] Call Trace:
>[   81.453404]  intel_dp_aux_ch+0x12a/0x6e0
>[   81.453412]  ? wake_atomic_t_function+0x60/0x60
>[   81.453416]  intel_dp_aux_transfer+0x12d/0x1f0
>[   81.453424]  drm_dp_dpcd_access+0x58/0xf0
>[   81.453429]  drm_dp_dpcd_write+0x16/0x20
>[   81.453436]  intel_dp_start_link_train+0x7b/0x520
>[   81.453441]  intel_ddi_pre_enable+0x378/0x630
>[   81.453452]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   81.453456]  haswell_crtc_enable+0x26b/0x7f0
>[   81.453462]  intel_update_crtc+0x43/0xd0
>[   81.453466]  skl_update_crtcs+0x1a9/0x1e0
>[   81.453472]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   81.453477]  intel_atomic_commit+0x3af/0x4a0
>[   81.453486]  drm_atomic_commit+0x46/0x50
>[   81.453492]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.453499]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.453505]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.453513]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.453517]  drm_ioctl+0x1f2/0x440
>[   81.453525]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.453533]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.453539]  do_vfs_ioctl+0x8d/0x590
>[   81.453545]  ? security_file_ioctl+0x3e/0x60
>[   81.453550]  SyS_ioctl+0x74/0x80
>[   81.453558]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.453561] RIP: 0033:0x7f202a285357
>[   81.453563] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.453567] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.453571] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.453573] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   81.453575] R10: 002789e2b4597466 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.453578] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.453580] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.453803] ---[ end trace a27ce992f45e72a9 ]---
>[   81.453976] Use count on domain AUX_A is already zero
>[   81.453990] ------------[ cut here ]------------
>[   81.453997] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.454000] Modules linked in: x86_pkg_temp_thermal
>[   81.454009] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.454010] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.454013] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.454017] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.454021] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   81.454024] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   81.454027] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   81.454029] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000006e54
>[   81.454031] R10: ffffa1d7758e2950 R11: 0000000000006e54 R12: ffffa1d7758e4b40
>[   81.454033] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   81.454037] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.454043] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.454045] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.454047] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.454049] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.454051] Call Trace:
>[   81.454055]  intel_dp_aux_ch+0x12a/0x6e0
>[   81.454061]  ? wake_atomic_t_function+0x60/0x60
>[   81.454067]  intel_dp_aux_transfer+0x12d/0x1f0
>[   81.454073]  drm_dp_dpcd_access+0x58/0xf0
>[   81.454080]  drm_dp_dpcd_write+0x16/0x20
>[   81.454086]  intel_dp_start_link_train+0xa3/0x520
>[   81.454092]  intel_ddi_pre_enable+0x378/0x630
>[   81.454099]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   81.454104]  haswell_crtc_enable+0x26b/0x7f0
>[   81.454110]  intel_update_crtc+0x43/0xd0
>[   81.454114]  skl_update_crtcs+0x1a9/0x1e0
>[   81.454119]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   81.454127]  intel_atomic_commit+0x3af/0x4a0
>[   81.454133]  drm_atomic_commit+0x46/0x50
>[   81.454140]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.454146]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.454153]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.454159]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.454166]  drm_ioctl+0x1f2/0x440
>[   81.454171]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.454179]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.454184]  do_vfs_ioctl+0x8d/0x590
>[   81.454191]  ? security_file_ioctl+0x3e/0x60
>[   81.454197]  SyS_ioctl+0x74/0x80
>[   81.454203]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.454206] RIP: 0033:0x7f202a285357
>[   81.454208] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.454213] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.454215] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.454217] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   81.454219] R10: 002789e2b4597466 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.454223] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.454225] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.454315] ---[ end trace a27ce992f45e72aa ]---
>[   81.454324] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   81.454329] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   81.454334] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   81.454342] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   81.454521] Use count on domain AUX_A is already zero
>[   81.454534] ------------[ cut here ]------------
>[   81.454540] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.454541] Modules linked in: x86_pkg_temp_thermal
>[   81.454546] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.454551] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.454553] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.454557] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.454559] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   81.454563] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   81.454567] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   81.454570] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 0000000000006e8e
>[   81.454573] R10: ffffa1d7758e2950 R11: 0000000000006e8e R12: ffffa1d7758e4b40
>[   81.454575] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   81.454579] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.454583] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.454585] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.454588] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.454590] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.454592] Call Trace:
>[   81.454598]  intel_dp_aux_ch+0x12a/0x6e0
>[   81.454604]  ? wake_atomic_t_function+0x60/0x60
>[   81.454608]  intel_dp_aux_transfer+0x12d/0x1f0
>[   81.454614]  ? drm_printk+0x89/0x90
>[   81.454620]  drm_dp_dpcd_access+0x58/0xf0
>[   81.454634]  drm_dp_dpcd_write+0x16/0x20
>[   81.454648]  intel_dp_set_link_train+0x44/0xe0
>[   81.454659]  intel_dp_start_link_train+0xd4/0x520
>[   81.454673]  intel_ddi_pre_enable+0x378/0x630
>[   81.454684]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   81.454697]  haswell_crtc_enable+0x26b/0x7f0
>[   81.454708]  intel_update_crtc+0x43/0xd0
>[   81.454718]  skl_update_crtcs+0x1a9/0x1e0
>[   81.454730]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   81.454742]  intel_atomic_commit+0x3af/0x4a0
>[   81.454752]  drm_atomic_commit+0x46/0x50
>[   81.454764]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.454778]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.454789]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.454801]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.454812]  drm_ioctl+0x1f2/0x440
>[   81.454825]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.454840]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.454849]  do_vfs_ioctl+0x8d/0x590
>[   81.454863]  ? security_file_ioctl+0x3e/0x60
>[   81.454871]  SyS_ioctl+0x74/0x80
>[   81.454882]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.454889] RIP: 0033:0x7f202a285357
>[   81.454899] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.454912] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.454923] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.454932] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   81.454940] R10: 002789e2b4597466 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.454945] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.454954] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.455093] ---[ end trace a27ce992f45e72ab ]---
>[   81.455359] Use count on domain AUX_A is already zero
>[   81.455372] ------------[ cut here ]------------
>[   81.455378] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.455379] Modules linked in: x86_pkg_temp_thermal
>[   81.455387] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.455389] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.455391] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.455395] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.455396] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   81.455399] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   81.455403] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   81.455405] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000006ec6
>[   81.455408] R10: ffffa1d7758e2950 R11: 0000000000006ec6 R12: ffffa1d7758e4b40
>[   81.455412] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   81.455416] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.455418] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.455423] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.455426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.455428] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.455429] Call Trace:
>[   81.455434]  intel_dp_aux_ch+0x12a/0x6e0
>[   81.455440]  ? wake_atomic_t_function+0x60/0x60
>[   81.455444]  intel_dp_aux_transfer+0xa0/0x1f0
>[   81.455449]  drm_dp_dpcd_access+0x58/0xf0
>[   81.455456]  drm_dp_dpcd_read+0x2c/0x60
>[   81.455462]  intel_dp_get_link_status+0x1d/0x30
>[   81.455467]  intel_dp_start_link_train+0xfd/0x520
>[   81.455472]  intel_ddi_pre_enable+0x378/0x630
>[   81.455480]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   81.455485]  haswell_crtc_enable+0x26b/0x7f0
>[   81.455490]  intel_update_crtc+0x43/0xd0
>[   81.455498]  skl_update_crtcs+0x1a9/0x1e0
>[   81.455503]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   81.455508]  intel_atomic_commit+0x3af/0x4a0
>[   81.455514]  drm_atomic_commit+0x46/0x50
>[   81.455519]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.455525]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.455530]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.455537]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.455541]  drm_ioctl+0x1f2/0x440
>[   81.455546]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.455556]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.455561]  do_vfs_ioctl+0x8d/0x590
>[   81.455567]  ? security_file_ioctl+0x3e/0x60
>[   81.455571]  SyS_ioctl+0x74/0x80
>[   81.455577]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.455581] RIP: 0033:0x7f202a285357
>[   81.455582] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.455586] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.455588] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.455590] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   81.455593] R10: 002789e2b4597466 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.455595] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.455597] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.455793] ---[ end trace a27ce992f45e72ac ]---
>[   81.455999] Use count on domain AUX_A is already zero
>[   81.456012] ------------[ cut here ]------------
>[   81.456018] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.456019] Modules linked in: x86_pkg_temp_thermal
>[   81.456025] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.456027] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.456030] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.456034] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.456037] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   81.456041] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   81.456043] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   81.456045] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000006efd
>[   81.456047] R10: ffffa1d7758e2950 R11: 0000000000006efd R12: ffffa1d7758e4b40
>[   81.456051] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   81.456055] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.456060] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.456062] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.456066] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.456068] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.456070] Call Trace:
>[   81.456074]  intel_dp_aux_ch+0x12a/0x6e0
>[   81.456082]  ? wake_atomic_t_function+0x60/0x60
>[   81.456086]  intel_dp_aux_transfer+0xa0/0x1f0
>[   81.456092]  drm_dp_dpcd_access+0x58/0xf0
>[   81.456100]  drm_dp_dpcd_read+0x52/0x60
>[   81.456105]  intel_dp_get_link_status+0x1d/0x30
>[   81.456112]  intel_dp_start_link_train+0xfd/0x520
>[   81.456118]  intel_ddi_pre_enable+0x378/0x630
>[   81.456128]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   81.456133]  haswell_crtc_enable+0x26b/0x7f0
>[   81.456138]  intel_update_crtc+0x43/0xd0
>[   81.456143]  skl_update_crtcs+0x1a9/0x1e0
>[   81.456149]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   81.456154]  intel_atomic_commit+0x3af/0x4a0
>[   81.456160]  drm_atomic_commit+0x46/0x50
>[   81.456165]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.456172]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.456178]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.456184]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.456188]  drm_ioctl+0x1f2/0x440
>[   81.456195]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.456203]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.456208]  do_vfs_ioctl+0x8d/0x590
>[   81.456214]  ? security_file_ioctl+0x3e/0x60
>[   81.456221]  SyS_ioctl+0x74/0x80
>[   81.456226]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.456230] RIP: 0033:0x7f202a285357
>[   81.456232] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.456236] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.456241] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.456243] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   81.456245] R10: 002789e2b4597466 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.456247] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.456251] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.456340] ---[ end trace a27ce992f45e72ad ]---
>[   81.456348] [drm:intel_dp_start_link_train] clock recovery OK
>[   81.456355] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   81.456536] Use count on domain AUX_A is already zero
>[   81.456549] ------------[ cut here ]------------
>[   81.456556] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.456557] Modules linked in: x86_pkg_temp_thermal
>[   81.456564] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.456565] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.456568] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.456572] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.456576] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   81.456580] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   81.456582] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   81.456584] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 0000000000006f36
>[   81.456587] R10: ffffa1d7758e2950 R11: 0000000000006f36 R12: ffffa1d7758e4b40
>[   81.456589] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   81.456593] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.456595] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.456597] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.456599] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.456601] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.456603] Call Trace:
>[   81.456608]  intel_dp_aux_ch+0x12a/0x6e0
>[   81.456614]  ? wake_atomic_t_function+0x60/0x60
>[   81.456630]  intel_dp_aux_transfer+0x12d/0x1f0
>[   81.456641]  ? drm_printk+0x89/0x90
>[   81.456655]  drm_dp_dpcd_access+0x58/0xf0
>[   81.456665]  drm_dp_dpcd_write+0x16/0x20
>[   81.456675]  intel_dp_set_link_train+0x44/0xe0
>[   81.456689]  intel_dp_start_link_train+0x216/0x520
>[   81.456698]  intel_ddi_pre_enable+0x378/0x630
>[   81.456711]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   81.456722]  haswell_crtc_enable+0x26b/0x7f0
>[   81.456731]  intel_update_crtc+0x43/0xd0
>[   81.456743]  skl_update_crtcs+0x1a9/0x1e0
>[   81.456752]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   81.456761]  intel_atomic_commit+0x3af/0x4a0
>[   81.456774]  drm_atomic_commit+0x46/0x50
>[   81.456786]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.456798]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.456812]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.456825]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.456833]  drm_ioctl+0x1f2/0x440
>[   81.456845]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.456859]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.456869]  do_vfs_ioctl+0x8d/0x590
>[   81.456883]  ? security_file_ioctl+0x3e/0x60
>[   81.456891]  SyS_ioctl+0x74/0x80
>[   81.456902]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.456912] RIP: 0033:0x7f202a285357
>[   81.456917] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.456932] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.456937] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.456945] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   81.456950] R10: 002789e2b4597466 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.456959] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.456966] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.457082] ---[ end trace a27ce992f45e72ae ]---
>[   81.457640] Use count on domain AUX_A is already zero
>[   81.457645] ------------[ cut here ]------------
>[   81.457648] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.457649] Modules linked in: x86_pkg_temp_thermal
>[   81.457652] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.457653] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.457653] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.457656] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.457657] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   81.457658] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   81.457659] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   81.457661] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000006f6e
>[   81.457662] R10: ffffa1d7758e2950 R11: 0000000000006f6e R12: ffffa1d7758e4b40
>[   81.457662] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   81.457664] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.457665] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.457667] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.457668] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.457669] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.457669] Call Trace:
>[   81.457671]  intel_dp_aux_ch+0x12a/0x6e0
>[   81.457674]  ? wake_atomic_t_function+0x60/0x60
>[   81.457676]  intel_dp_aux_transfer+0xa0/0x1f0
>[   81.457679]  drm_dp_dpcd_access+0x58/0xf0
>[   81.457682]  drm_dp_dpcd_read+0x2c/0x60
>[   81.457685]  intel_dp_get_link_status+0x1d/0x30
>[   81.457687]  intel_dp_start_link_train+0x270/0x520
>[   81.457690]  intel_ddi_pre_enable+0x378/0x630
>[   81.457692]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   81.457695]  haswell_crtc_enable+0x26b/0x7f0
>[   81.457696]  intel_update_crtc+0x43/0xd0
>[   81.457698]  skl_update_crtcs+0x1a9/0x1e0
>[   81.457700]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   81.457703]  intel_atomic_commit+0x3af/0x4a0
>[   81.457705]  drm_atomic_commit+0x46/0x50
>[   81.457707]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.457710]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.457712]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.457715]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.457717]  drm_ioctl+0x1f2/0x440
>[   81.457719]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.457722]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.457724]  do_vfs_ioctl+0x8d/0x590
>[   81.457726]  ? security_file_ioctl+0x3e/0x60
>[   81.457728]  SyS_ioctl+0x74/0x80
>[   81.457731]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.457732] RIP: 0033:0x7f202a285357
>[   81.457733] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.457735] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.457736] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.457737] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   81.457738] R10: 002789e2b4597466 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.457739] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.457740] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.457774] ---[ end trace a27ce992f45e72af ]---
>[   81.457969] Use count on domain AUX_A is already zero
>[   81.457974] ------------[ cut here ]------------
>[   81.457977] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.457978] Modules linked in: x86_pkg_temp_thermal
>[   81.457980] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.457981] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.457982] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.457984] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.457985] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   81.457987] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   81.457988] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   81.457989] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000006fa5
>[   81.457990] R10: ffffa1d7758e2950 R11: 0000000000006fa5 R12: ffffa1d7758e4b40
>[   81.457990] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   81.457992] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.457993] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.457994] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.457995] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.457997] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.457997] Call Trace:
>[   81.457999]  intel_dp_aux_ch+0x12a/0x6e0
>[   81.458001]  ? wake_atomic_t_function+0x60/0x60
>[   81.458003]  intel_dp_aux_transfer+0xa0/0x1f0
>[   81.458005]  drm_dp_dpcd_access+0x58/0xf0
>[   81.458007]  drm_dp_dpcd_read+0x52/0x60
>[   81.458009]  intel_dp_get_link_status+0x1d/0x30
>[   81.458012]  intel_dp_start_link_train+0x270/0x520
>[   81.458015]  intel_ddi_pre_enable+0x378/0x630
>[   81.458017]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   81.458019]  haswell_crtc_enable+0x26b/0x7f0
>[   81.458021]  intel_update_crtc+0x43/0xd0
>[   81.458023]  skl_update_crtcs+0x1a9/0x1e0
>[   81.458025]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   81.458027]  intel_atomic_commit+0x3af/0x4a0
>[   81.458030]  drm_atomic_commit+0x46/0x50
>[   81.458032]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.458035]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.458038]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.458040]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.458042]  drm_ioctl+0x1f2/0x440
>[   81.458044]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.458046]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.458049]  do_vfs_ioctl+0x8d/0x590
>[   81.458051]  ? security_file_ioctl+0x3e/0x60
>[   81.458053]  SyS_ioctl+0x74/0x80
>[   81.458056]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.458057] RIP: 0033:0x7f202a285357
>[   81.458058] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.458060] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.458060] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.458061] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   81.458062] R10: 002789e2b4597466 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.458064] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.458065] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.458100] ---[ end trace a27ce992f45e72b0 ]---
>[   81.458103] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   81.458106] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   81.458259] Use count on domain AUX_A is already zero
>[   81.458264] ------------[ cut here ]------------
>[   81.458266] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.458268] Modules linked in: x86_pkg_temp_thermal
>[   81.458270] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.458271] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.458272] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.458273] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.458275] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   81.458276] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   81.458277] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   81.458278] RBP: ffffa5dc80eab7d8 R08: 0000000000000001 R09: 0000000000006fde
>[   81.458279] R10: ffffa1d7758e2950 R11: 0000000000006fde R12: ffffa1d7758e4b40
>[   81.458280] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   81.458282] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.458283] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.458284] CR2: 00007fae7efdc000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.458284] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.458285] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.458286] Call Trace:
>[   81.458289]  intel_dp_aux_ch+0x12a/0x6e0
>[   81.458291]  ? wake_atomic_t_function+0x60/0x60
>[   81.458293]  intel_dp_aux_transfer+0x12d/0x1f0
>[   81.458294]  ? drm_printk+0x89/0x90
>[   81.458298]  drm_dp_dpcd_access+0x58/0xf0
>[   81.458300]  drm_dp_dpcd_write+0x16/0x20
>[   81.458303]  intel_dp_set_link_train+0x44/0xe0
>[   81.458305]  intel_dp_stop_link_train+0xb/0x10
>[   81.458307]  intel_ddi_pre_enable+0x393/0x630
>[   81.458310]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   81.458312]  haswell_crtc_enable+0x26b/0x7f0
>[   81.458314]  intel_update_crtc+0x43/0xd0
>[   81.458315]  skl_update_crtcs+0x1a9/0x1e0
>[   81.458318]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   81.458320]  intel_atomic_commit+0x3af/0x4a0
>[   81.458322]  drm_atomic_commit+0x46/0x50
>[   81.458324]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.458327]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.458330]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.458332]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.458334]  drm_ioctl+0x1f2/0x440
>[   81.458336]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.458339]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.458341]  do_vfs_ioctl+0x8d/0x590
>[   81.458344]  ? security_file_ioctl+0x3e/0x60
>[   81.458346]  SyS_ioctl+0x74/0x80
>[   81.458348]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.458349] RIP: 0033:0x7f202a285357
>[   81.458349] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.458351] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.458352] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.458353] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   81.458354] R10: 002789e2b4597466 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.458355] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.458356] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.458390] ---[ end trace a27ce992f45e72b1 ]---
>[   81.458459] [drm:intel_enable_pipe] enabling pipe A
>[   81.458464] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   81.458469] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 81.456850 -> 81.457314 [e 0 us, 0 rep]
>[   81.458471] [drm:intel_edp_backlight_on.part.29] 
>[   81.458474] [drm:intel_panel_enable_backlight] pipe A
>[   81.458528] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   81.656676] Use count on domain AUX_A is already zero
>[   81.656687] ------------[ cut here ]------------
>[   81.656693] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.656694] Modules linked in: x86_pkg_temp_thermal
>[   81.656699] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.656700] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.656702] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.656705] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.656707] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   81.656709] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   81.656711] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   81.656712] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 000000000000701c
>[   81.656714] R10: ffffa5dc80eab918 R11: 000000000000701c R12: ffffa1d7758e4b40
>[   81.656715] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   81.656717] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.656719] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.656720] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.656722] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.656723] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.656724] Call Trace:
>[   81.656728]  _intel_edp_backlight_on+0xe3/0x110
>[   81.656731]  intel_edp_backlight_on.part.29+0x34/0x40
>[   81.656734]  intel_edp_backlight_on+0x13/0x20
>[   81.656738]  intel_enable_ddi+0xbe/0xe0
>[   81.656743]  intel_encoders_enable.isra.104+0x6c/0x90
>[   81.656746]  haswell_crtc_enable+0x326/0x7f0
>[   81.656750]  intel_update_crtc+0x43/0xd0
>[   81.656752]  skl_update_crtcs+0x1a9/0x1e0
>[   81.656756]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   81.656759]  intel_atomic_commit+0x3af/0x4a0
>[   81.656764]  drm_atomic_commit+0x46/0x50
>[   81.656768]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.656772]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.656777]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.656781]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.656784]  drm_ioctl+0x1f2/0x440
>[   81.656788]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.656793]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.656797]  do_vfs_ioctl+0x8d/0x590
>[   81.656801]  ? security_file_ioctl+0x3e/0x60
>[   81.656805]  SyS_ioctl+0x74/0x80
>[   81.656808]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.656810] RIP: 0033:0x7f202a285357
>[   81.656811] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.656814] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.656815] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.656817] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   81.656818] R10: 002789e2b4597466 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.656820] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.656821] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.656872] ---[ end trace a27ce992f45e72b2 ]---
>[   81.656877] [drm:intel_psr_enable] PSR disable by flag
>[   81.656881] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   81.656889] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   81.656893] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   81.656900] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   81.656906] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,980)@ 81.655285 -> 81.640589 [e 0 us, 0 rep]
>[   81.656911] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3156, diff=11, hw=3942 hw_last=3931
>[   81.656958] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   81.656966] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   81.656970] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   81.656973] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   81.656994] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   81.657003] [drm:intel_power_well_disable] disabling DC off
>[   81.658417] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 81.656793 -> 81.657258 [e 0 us, 0 rep]
>[   81.658428] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3167, diff=1, hw=3943 hw_last=3942
>[   81.658433] [drm:drm_handle_vblank] vblank event on 3167, current 3168
>[   81.658470] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9400
>[   81.658482] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   81.658488] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   81.658497] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   81.658508] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9400
>[   81.658518] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   81.658547] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   81.658557] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d9400
>[   81.658564] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   81.658569] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   81.658575] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77000 state to ffffa1d7756d9400
>[   81.658582] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   81.658589] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6cc00 state to ffffa1d7756d9400
>[   81.658596] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6cc00 to [CRTC:32:pipe A]
>[   81.658603] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d749c6cc00
>[   81.658608] [drm:drm_mode_object_get] OBJ ID: 65 (2)
>[   81.658613] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   81.658630] [drm:drm_atomic_check_only] checking ffffa1d7756d9400
>[   81.658654] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   81.658666] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   81.658688] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756d9400 nonblocking
>[   81.658712] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   81.658727] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   81.658736] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   81.658742] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   81.658754] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd000
>[   81.658768] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   81.658775] [drm:drm_mode_object_get] OBJ ID: 63 (2)
>[   81.658789] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a70800 state to ffffa1d7756dd000
>[   81.658799] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   81.658809] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.658813] [drm:drm_atomic_check_only] checking ffffa1d7756dd000
>[   81.658819] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   81.658826] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: n
>[   81.658833] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd000
>[   81.658839] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   81.658846] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   81.658853] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd780 state to ffffa1d7756dd000
>[   81.658860] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   81.658871] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.658885] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   81.658897] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6c200 state to ffffa1d7756dd000
>[   81.658911] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd000
>[   81.658920] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   81.658927] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.658932] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   81.658937] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   81.658947] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   81.658953] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   81.658959] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   81.658971] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   81.658979] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   81.658991] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   81.659004] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   81.659013] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   81.659016] [drm:intel_dump_pipe_config] requested mode:
>[   81.659026] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   81.659032] [drm:intel_dump_pipe_config] adjusted mode:
>[   81.659041] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   81.659049] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   81.659057] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   81.659069] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   81.659080] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   81.659088] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   81.659095] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   81.659098] [drm:intel_dump_pipe_config] planes on this crtc
>[   81.659108] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] FB:65, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   81.659113] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   81.659117] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   81.659121] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   81.659131] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   81.659146] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.659157] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   81.659172] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 65
>[   81.659179] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   81.659190] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   81.659195] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   81.659205] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71000 state to ffffa1d7756dd000
>[   81.659211] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a73000 state to ffffa1d7756dd000
>[   81.659227] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 860) -> (0 - 0)
>[   81.659242] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (860 - 892) -> (0 - 0)
>[   81.659251] [drm:drm_atomic_commit] committing ffffa1d7756dd000
>[   81.675081] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 81.673456 -> 81.673921 [e 0 us, 0 rep]
>[   81.675103] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3168, diff=1, hw=3944 hw_last=3943
>[   81.675108] [drm:drm_handle_vblank] vblank event on 3168, current 3169
>[   81.675125] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d9400
>[   81.675133] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   81.675136] [drm:intel_power_well_enable] enabling DC off
>[   81.675141] [drm:drm_mode_object_put] OBJ ID: 63 (3)
>[   81.675145] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   81.675151] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   81.675155] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d9400
>[   81.675161] [drm:intel_edp_backlight_off.part.30] 
>[   81.675187] Use count on domain AUX_A is already zero
>[   81.675201] ------------[ cut here ]------------
>[   81.675207] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.675208] Modules linked in: x86_pkg_temp_thermal
>[   81.675216] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.675217] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.675219] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.675222] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.675224] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   81.675227] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   81.675228] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   81.675230] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 00000000000070bc
>[   81.675231] R10: ffffa5dc80f13e40 R11: 00000000000070bc R12: ffffa1d7758e4b40
>[   81.675233] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   81.675236] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.675245] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.675252] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.675256] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.675267] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.675274] Call Trace:
>[   81.675287]  _intel_edp_backlight_off+0xab/0x110
>[   81.675297]  intel_edp_backlight_off.part.30+0x28/0x40
>[   81.675308]  intel_edp_backlight_off+0x13/0x20
>[   81.675320]  intel_disable_ddi+0x99/0xc0
>[   81.675330]  intel_encoders_disable.isra.105+0x7f/0x90
>[   81.675339]  haswell_crtc_disable+0x55/0x170
>[   81.675343]  intel_atomic_commit_tail+0x128/0xfe0
>[   81.675347]  intel_atomic_commit+0x3af/0x4a0
>[   81.675354]  ? drm_mode_object_put+0x3f/0x60
>[   81.675361]  drm_atomic_commit+0x46/0x50
>[   81.675366]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.675371]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.675377]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.675383]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.675391]  drm_ioctl+0x1f2/0x440
>[   81.675395]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.675401]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.675405]  do_vfs_ioctl+0x8d/0x590
>[   81.675416]  ? __schedule+0x31c/0x6c0
>[   81.675427]  ? security_file_ioctl+0x3e/0x60
>[   81.675439]  SyS_ioctl+0x74/0x80
>[   81.675449]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.675461] RIP: 0033:0x7f202a285357
>[   81.675470] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.675479] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.675484] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.675486] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   81.675488] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.675489] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.675491] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.675569] ---[ end trace a27ce992f45e72b3 ]---
>[   81.691739] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 81.690115 -> 81.690580 [e 0 us, 0 rep]
>[   81.691760] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3169, diff=1, hw=3945 hw_last=3944
>[   81.691764] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   81.691770] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 81.690150 -> 81.690585 [e 0 us, 0 rep]
>[   81.691774] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3170, diff=0, hw=3945 hw_last=3945
>[   81.880696] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   81.880730] [drm:drm_crtc_vblank_off] crtc 0, vblank enabled 0, inmodeset 0
>[   81.880739] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,351)@ 81.879117 -> 81.873853 [e 0 us, 0 rep]
>[   81.880743] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3170, diff=11, hw=3956 hw_last=3945
>[   81.880747] [drm:intel_disable_pipe] disabling pipe A
>[   81.893369] Use count on domain AUX_A is already zero
>[   81.893385] ------------[ cut here ]------------
>[   81.893394] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.893395] Modules linked in: x86_pkg_temp_thermal
>[   81.893402] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.893403] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.893405] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.893410] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.893412] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   81.893415] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   81.893416] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   81.893418] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 00000000000070f9
>[   81.893419] R10: ffffa1d7758e2950 R11: 00000000000070f9 R12: ffffa1d7758e4b40
>[   81.893421] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   81.893423] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.893425] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.893427] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.893428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.893430] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.893431] Call Trace:
>[   81.893437]  intel_dp_aux_ch+0x12a/0x6e0
>[   81.893443]  ? wake_atomic_t_function+0x60/0x60
>[   81.893446]  intel_dp_aux_transfer+0x12d/0x1f0
>[   81.893450]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   81.893456]  drm_dp_dpcd_access+0x58/0xf0
>[   81.893460]  drm_dp_dpcd_write+0x16/0x20
>[   81.893463]  intel_dp_sink_dpms+0x9f/0xd0
>[   81.893468]  intel_ddi_post_disable+0x14a/0x260
>[   81.893473]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   81.893476]  haswell_crtc_disable+0x100/0x170
>[   81.893480]  intel_atomic_commit_tail+0x128/0xfe0
>[   81.893483]  intel_atomic_commit+0x3af/0x4a0
>[   81.893488]  ? drm_mode_object_put+0x3f/0x60
>[   81.893492]  drm_atomic_commit+0x46/0x50
>[   81.893496]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.893501]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.893506]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.893510]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.893514]  drm_ioctl+0x1f2/0x440
>[   81.893518]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.893524]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.893529]  do_vfs_ioctl+0x8d/0x590
>[   81.893534]  ? __schedule+0x31c/0x6c0
>[   81.893539]  ? security_file_ioctl+0x3e/0x60
>[   81.893542]  SyS_ioctl+0x74/0x80
>[   81.893546]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.893548] RIP: 0033:0x7f202a285357
>[   81.893550] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.893552] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.893554] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.893555] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   81.893557] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.893558] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.893560] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.893612] ---[ end trace a27ce992f45e72b4 ]---
>[   81.893645] Use count on domain AUX_A is already zero
>[   81.893654] ------------[ cut here ]------------
>[   81.893659] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.893660] Modules linked in: x86_pkg_temp_thermal
>[   81.893664] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.893666] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.893671] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.893674] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.893676] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   81.893678] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   81.893680] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   81.893689] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 0000000000007130
>[   81.893696] R10: ffffa1d7758e2950 R11: 0000000000007130 R12: ffffa1d7758e4b40
>[   81.893706] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   81.893713] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.893723] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.893728] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.893737] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.893744] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.893747] Call Trace:
>[   81.893754]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   81.893763]  intel_edp_panel_vdd_on+0x13/0x20
>[   81.893772]  intel_ddi_post_disable+0xca/0x260
>[   81.893783]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   81.893793]  haswell_crtc_disable+0x100/0x170
>[   81.893803]  intel_atomic_commit_tail+0x128/0xfe0
>[   81.893811]  intel_atomic_commit+0x3af/0x4a0
>[   81.893822]  ? drm_mode_object_put+0x3f/0x60
>[   81.893835]  drm_atomic_commit+0x46/0x50
>[   81.893844]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.893854]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.893866]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.893878]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.893887]  drm_ioctl+0x1f2/0x440
>[   81.893896]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.893907]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.893918]  do_vfs_ioctl+0x8d/0x590
>[   81.893928]  ? __schedule+0x31c/0x6c0
>[   81.893938]  ? security_file_ioctl+0x3e/0x60
>[   81.893947]  SyS_ioctl+0x74/0x80
>[   81.893959]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.893967] RIP: 0033:0x7f202a285357
>[   81.893974] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.893986] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.893990] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.893996] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   81.893998] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.894000] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.894002] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.894084] ---[ end trace a27ce992f45e72b5 ]---
>[   81.894092] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   81.894121] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   81.894180] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   81.944596] [drm:wait_panel_status] Wait complete
>[   81.944597] Use count on domain AUX_A is already zero
>[   81.944607] ------------[ cut here ]------------
>[   81.944612] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   81.944613] Modules linked in: x86_pkg_temp_thermal
>[   81.944617] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.944631] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.944633] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.944636] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   81.944638] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   81.944640] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   81.944644] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   81.944645] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 0000000000007166
>[   81.944647] R10: ffffa5dc80d13e88 R11: 0000000000007166 R12: ffffa1d7758e4b40
>[   81.944651] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   81.944654] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.944656] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.944659] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.944661] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.944663] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.944674] Call Trace:
>[   81.944685]  intel_edp_panel_off.part.28+0x12f/0x160
>[   81.944695]  intel_edp_panel_off+0x13/0x20
>[   81.944704]  intel_ddi_post_disable+0xd2/0x260
>[   81.944714]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   81.944722]  haswell_crtc_disable+0x100/0x170
>[   81.944733]  intel_atomic_commit_tail+0x128/0xfe0
>[   81.944743]  intel_atomic_commit+0x3af/0x4a0
>[   81.944755]  ? drm_mode_object_put+0x3f/0x60
>[   81.944762]  drm_atomic_commit+0x46/0x50
>[   81.944766]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.944771]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.944776]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.944784]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.944788]  drm_ioctl+0x1f2/0x440
>[   81.944793]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.944799]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.944803]  do_vfs_ioctl+0x8d/0x590
>[   81.944807]  ? __schedule+0x31c/0x6c0
>[   81.944814]  ? security_file_ioctl+0x3e/0x60
>[   81.944820]  SyS_ioctl+0x74/0x80
>[   81.944824]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.944826] RIP: 0033:0x7f202a285357
>[   81.944828] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.944834] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.944836] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.944839] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   81.944840] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.944842] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.944844] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   81.944957] ---[ end trace a27ce992f45e72b6 ]---
>[   81.944963] [drm:intel_power_well_disable] disabling DC off
>[   81.944973] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[   81.944982] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 32
>[   81.944988] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   81.945009] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   81.945013] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   81.945017] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   81.945020] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   81.945023] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   81.945028] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   81.945032] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   81.945038] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   81.945045] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   81.945052] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   81.945059] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   81.945067] [drm:intel_power_well_disable] disabling always-on
>[   81.945072] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   81.945077] [drm:intel_power_well_enable] enabling always-on
>[   81.945081] [drm:intel_power_well_disable] disabling always-on
>[   81.945087] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   81.945095] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   81.945098] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   81.945101] [drm:intel_power_well_enable] enabling always-on
>[   81.945106] [drm:intel_power_well_disable] disabling always-on
>[   81.945109] [drm:intel_power_well_enable] enabling always-on
>[   81.945112] [drm:intel_power_well_disable] disabling always-on
>[   81.945117] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   81.945121] [drm:intel_power_well_enable] enabling always-on
>[   81.945124] [drm:intel_power_well_disable] disabling always-on
>[   81.945129] Use count on power well DC off is already zero
>[   81.945139] ------------[ cut here ]------------
>[   81.945144] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   81.945147] Modules linked in: x86_pkg_temp_thermal
>[   81.945152] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.945153] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.945154] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.945158] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   81.945159] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   81.945164] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   81.945168] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   81.945169] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 00000000000071b4
>[   81.945171] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   81.945172] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   81.945176] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.945178] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.945179] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.945181] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.945182] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.945183] Call Trace:
>[   81.945187]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   81.945191]  intel_atomic_commit+0x3af/0x4a0
>[   81.945196]  ? drm_mode_object_put+0x3f/0x60
>[   81.945199]  drm_atomic_commit+0x46/0x50
>[   81.945203]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.945210]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.945214]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.945220]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.945226]  drm_ioctl+0x1f2/0x440
>[   81.945230]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.945235]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.945240]  do_vfs_ioctl+0x8d/0x590
>[   81.945245]  ? __schedule+0x31c/0x6c0
>[   81.945249]  ? security_file_ioctl+0x3e/0x60
>[   81.945252]  SyS_ioctl+0x74/0x80
>[   81.945258]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.945259] RIP: 0033:0x7f202a285357
>[   81.945261] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.945263] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.945265] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.945266] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   81.945267] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.945271] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.945272] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   81.945350] ---[ end trace a27ce992f45e72b7 ]---
>[   81.945353] Use count on power well always-on is already zero
>[   81.945365] ------------[ cut here ]------------
>[   81.945372] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   81.945374] Modules linked in: x86_pkg_temp_thermal
>[   81.945379] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   81.945383] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.945384] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   81.945388] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   81.945390] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   81.945393] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   81.945395] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   81.945397] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 00000000000071e1
>[   81.945399] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   81.945402] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   81.945404] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.945405] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.945407] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.945410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.945412] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.945413] Call Trace:
>[   81.945417]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   81.945422]  intel_atomic_commit+0x3af/0x4a0
>[   81.945427]  ? drm_mode_object_put+0x3f/0x60
>[   81.945432]  drm_atomic_commit+0x46/0x50
>[   81.945436]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   81.945440]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   81.945445]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   81.945451]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   81.945454]  drm_ioctl+0x1f2/0x440
>[   81.945460]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   81.945465]  ? selinux_file_ioctl+0x104/0x1a0
>[   81.945470]  do_vfs_ioctl+0x8d/0x590
>[   81.945475]  ? __schedule+0x31c/0x6c0
>[   81.945479]  ? security_file_ioctl+0x3e/0x60
>[   81.945482]  SyS_ioctl+0x74/0x80
>[   81.945488]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   81.945490] RIP: 0033:0x7f202a285357
>[   81.945492] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   81.945496] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   81.945497] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   81.945499] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   81.945500] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   81.945501] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   81.945503] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   81.945575] ---[ end trace a27ce992f45e72b8 ]---
>[   81.945586] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd000
>[   81.945592] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   81.945598] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   81.945604] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   81.945608] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd000
>[   81.945616] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   81.945639] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   81.945647] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd000
>[   81.945654] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   81.945658] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   81.945663] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76000 state to ffffa1d7756dd000
>[   81.945677] [drm:drm_mode_object_get] OBJ ID: 65 (4)
>[   81.945685] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6cc00 state to ffffa1d7756dd000
>[   81.945694] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6cc00 to [CRTC:32:pipe A]
>[   81.945706] [drm:drm_atomic_set_fb_for_plane] Set [FB:65] for plane state ffffa1d749c6cc00
>[   81.945716] [drm:drm_mode_object_get] OBJ ID: 65 (5)
>[   81.945723] [drm:drm_mode_object_put] OBJ ID: 65 (6)
>[   81.945733] [drm:page_flip_common] [CRTC:32:pipe A] disabled, rejecting legacy flip
>[   81.945741] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd000
>[   81.945754] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   81.945763] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   81.945772] [drm:drm_mode_object_put] OBJ ID: 65 (5)
>[   81.945782] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd000
>[   81.945793] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   81.945802] [drm:drm_ioctl] ret = -22
>[   81.945865] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   81.945879] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   81.945896] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd000
>[   81.945907] [drm:drm_mode_object_get] OBJ ID: 65 (3)
>[   81.945919] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6cc00 state to ffffa1d7756dd000
>[   81.945925] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   81.945929] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   81.945936] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76000 state to ffffa1d7756dd000
>[   81.945942] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd000
>[   81.945947] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   81.945952] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   81.945959] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb80 state to ffffa1d7756dd000
>[   81.945967] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   81.945973] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.945978] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   81.945983] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a76000
>[   81.945988] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d749c6cc00
>[   81.945992] [drm:drm_mode_object_put] OBJ ID: 65 (4)
>[   81.945997] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6cc00 to [NOCRTC]
>[   81.946004] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   81.946008] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbdb80 to [NOCRTC]
>[   81.946014] [drm:drm_atomic_check_only] checking ffffa1d7756dd000
>[   81.946022] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] mode changed
>[   81.946026] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] enable changed
>[   81.946029] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   81.946032] [drm:drm_atomic_helper_check_modeset] Disabling [CONNECTOR:48:eDP-1]
>[   81.946038] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: n, active: n
>[   81.946042] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd000
>[   81.946046] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   81.946050] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.946058] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   81.946062] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.946067] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   81.946078] [drm:drm_atomic_commit] committing ffffa1d7756dd000
>[   81.946091] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   81.946095] [drm:intel_power_well_enable] enabling always-on
>[   81.946099] [drm:intel_power_well_disable] disabling always-on
>[   81.946102] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   81.946104] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   81.946107] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   81.946111] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   81.946117] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   81.946121] [drm:intel_power_well_enable] enabling always-on
>[   81.946125] [drm:intel_power_well_disable] disabling always-on
>[   81.946134] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   81.946137] [drm:intel_power_well_enable] enabling always-on
>[   81.946141] [drm:intel_power_well_disable] disabling always-on
>[   81.946146] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   81.946150] [drm:intel_power_well_enable] enabling always-on
>[   81.946154] [drm:intel_power_well_disable] disabling always-on
>[   81.946159] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   81.946162] [drm:intel_power_well_enable] enabling always-on
>[   81.946164] [drm:intel_power_well_disable] disabling always-on
>[   81.946168] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   81.946183] [drm:intel_power_well_enable] enabling always-on
>[   81.946190] [drm:intel_power_well_disable] disabling always-on
>[   81.946203] [drm:drm_mode_object_put] OBJ ID: 66 (1)
>[   81.946213] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   81.946222] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   81.946234] [drm:intel_power_well_enable] enabling always-on
>[   81.946247] [drm:intel_power_well_disable] disabling always-on
>[   81.946257] Use count on power well DC off is already zero
>[   81.946272] ------------[ cut here ]------------
>[   81.946282] WARNING: CPU: 6 PID: 76 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   81.946293] Modules linked in: x86_pkg_temp_thermal
>[   81.946309] CPU: 6 PID: 76 Comm: kworker/6:1 Tainted: G        W       4.12.0-rc4+ #26
>[   81.946313] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.946326] Workqueue: events drm_mode_rmfb_work_fn
>[   81.946364] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   81.946378] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   81.946394] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   81.946413] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   81.946419] task: ffffa1d778374380 task.stack: ffffa5dc80f10000
>[   81.946431] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   81.946445] RSP: 0018:ffffa5dc80f13c28 EFLAGS: 00010292
>[   81.946465] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   81.946474] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffffa0c9d84c
>[   81.946485] RBP: ffffa5dc80f13c50 R08: 0000000000000101 R09: 0000000000007264
>[   81.946494] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   81.946501] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   81.946510] FS:  0000000000000000(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.946516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.946524] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.946527] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.946528] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.946529] Call Trace:
>[   81.946533]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   81.946539]  intel_atomic_commit+0x3af/0x4a0
>[   81.946545]  drm_atomic_commit+0x46/0x50
>[   81.946549]  drm_framebuffer_remove+0x25e/0x390
>[   81.946555]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   81.946560]  process_one_work+0x146/0x3e0
>[   81.946564]  worker_thread+0x43/0x3e0
>[   81.946570]  kthread+0x104/0x140
>[   81.946574]  ? create_worker+0x190/0x190
>[   81.946577]  ? kthread_create_on_node+0x40/0x40
>[   81.946582]  ? umh_complete+0x40/0x40
>[   81.946588]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   81.946592]  ret_from_fork+0x22/0x30
>[   81.946593] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   81.946687] ---[ end trace a27ce992f45e72b9 ]---
>[   81.946689] Use count on power well always-on is already zero
>[   81.946700] ------------[ cut here ]------------
>[   81.946706] WARNING: CPU: 6 PID: 76 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   81.946708] Modules linked in: x86_pkg_temp_thermal
>[   81.946716] CPU: 6 PID: 76 Comm: kworker/6:1 Tainted: G        W       4.12.0-rc4+ #26
>[   81.946718] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   81.946723] Workqueue: events drm_mode_rmfb_work_fn
>[   81.946726] task: ffffa1d778374380 task.stack: ffffa5dc80f10000
>[   81.946729] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   81.946730] RSP: 0018:ffffa5dc80f13c28 EFLAGS: 00010292
>[   81.946733] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   81.946736] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffffa0c9d84c
>[   81.946739] RBP: ffffa5dc80f13c50 R08: 0000000000000031 R09: 000000000000728c
>[   81.946741] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   81.946743] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   81.946746] FS:  0000000000000000(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   81.946749] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   81.946751] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   81.946752] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   81.946754] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   81.946756] Call Trace:
>[   81.946761]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   81.946766]  intel_atomic_commit+0x3af/0x4a0
>[   81.946770]  drm_atomic_commit+0x46/0x50
>[   81.946776]  drm_framebuffer_remove+0x25e/0x390
>[   81.946781]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   81.946786]  process_one_work+0x146/0x3e0
>[   81.946802]  worker_thread+0x43/0x3e0
>[   81.946812]  kthread+0x104/0x140
>[   81.946821]  ? create_worker+0x190/0x190
>[   81.946828]  ? kthread_create_on_node+0x40/0x40
>[   81.946841]  ? umh_complete+0x40/0x40
>[   81.946853]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   81.946863]  ret_from_fork+0x22/0x30
>[   81.946875] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   81.947059] ---[ end trace a27ce992f45e72ba ]---
>[   81.947067] [drm:drm_mode_object_put] OBJ ID: 65 (3)
>[   81.947072] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd000
>[   81.947081] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   81.947086] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   81.947091] [drm:drm_mode_object_put] OBJ ID: 65 (2)
>[   81.947096] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd000
>[   81.947101] [drm:drm_mode_object_put] OBJ ID: 65 (1)
>[   81.947125] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   81.947138] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   81.947147] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   81.947160] [drm:drm_mode_object_put] OBJ ID: 60 (1)
>[   81.947179] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   81.947195] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   81.947207] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   81.947217] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.947224] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   81.947230] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   81.947235] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.947246] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   81.947262] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   81.947273] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   81.947281] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   81.947294] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   81.947302] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   81.947311] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.947317] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   81.947327] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   81.947332] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.947337] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   81.947378] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   81.947403] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   81.947413] [drm:drm_mode_addfb2] [FB:60]
>[   81.947428] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   81.947441] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   81.947449] [drm:drm_mode_addfb2] [FB:64]
>[   81.947456] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   81.964945] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   81.964949] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   81.964951] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   81.974964] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   81.974968] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   81.974982] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   81.974984] [drm:drm_mode_setcrtc] [CRTC:32:pipe A]
>[   81.974988] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7546cd800
>[   81.974991] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   81.974993] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742b26800 state to ffffa1d7546cd800
>[   81.974995] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d7515f9000 state to ffffa1d7546cd800
>[   81.974997] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742b26800
>[   81.974998] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7515f9000 to [NOCRTC]
>[   81.975000] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d7515f9000
>[   81.975001] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7546cd800
>[   81.975004] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   81.975005] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.975007] [drm:drm_atomic_check_only] checking ffffa1d7546cd800
>[   81.975012] [drm:drm_atomic_commit] committing ffffa1d7546cd800
>[   81.975024] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7546cd800
>[   81.975025] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   81.975027] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7546cd800
>[   81.975030] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   81.975032] [drm:drm_mode_setcrtc] [CRTC:39:pipe B]
>[   81.975034] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7546cd800
>[   81.975035] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742b23800 state to ffffa1d7546cd800
>[   81.975037] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7515f8900 state to ffffa1d7546cd800
>[   81.975039] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742b23800
>[   81.975040] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7515f8900 to [NOCRTC]
>[   81.975041] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d7515f8900
>[   81.975043] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7546cd800
>[   81.975044] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   81.975046] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.975047] [drm:drm_atomic_check_only] checking ffffa1d7546cd800
>[   81.975050] [drm:drm_atomic_commit] committing ffffa1d7546cd800
>[   81.975055] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7546cd800
>[   81.975056] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7546cd800
>[   81.975058] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   81.975059] [drm:drm_mode_setcrtc] [CRTC:46:pipe C]
>[   81.975061] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7546cd800
>[   81.975063] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742b22000 state to ffffa1d7546cd800
>[   81.975064] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d7515f9100 state to ffffa1d7546cd800
>[   81.975066] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742b22000
>[   81.975067] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7515f9100 to [NOCRTC]
>[   81.975068] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d7515f9100
>[   81.975070] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7546cd800
>[   81.975071] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   81.975073] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.975074] [drm:drm_atomic_check_only] checking ffffa1d7546cd800
>[   81.975077] [drm:drm_atomic_commit] committing ffffa1d7546cd800
>[   81.975080] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7546cd800
>[   81.975082] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7546cd800
>[   81.975084] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   81.975085] [drm:drm_mode_setcrtc] [CRTC:39:pipe B]
>[   81.975090] [drm:drm_mode_setcrtc] [CONNECTOR:48:eDP-1]
>[   81.975091] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7546cd800
>[   81.975093] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742b24800 state to ffffa1d7546cd800
>[   81.975094] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7515f8d00 state to ffffa1d7546cd800
>[   81.975096] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffffa1d742b24800
>[   81.975098] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7515f8d00 to [CRTC:39:pipe B]
>[   81.975099] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d7515f8d00
>[   81.975101] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   81.975102] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7546cd800
>[   81.975104] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   81.975105] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.975107] [drm:drm_mode_object_get] OBJ ID: 48 (4)
>[   81.975109] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d7758de680 state to ffffa1d7546cd800
>[   81.975110] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   81.975112] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d7758de680 to [CRTC:39:pipe B]
>[   81.975114] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   81.975116] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.975117] [drm:drm_atomic_check_only] checking ffffa1d7546cd800
>[   81.975119] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] mode changed
>[   81.975120] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] enable changed
>[   81.975121] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   81.975123] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   81.975125] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.975126] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   81.975128] [drm:drm_atomic_helper_check_modeset] [CONNECTOR:48:eDP-1] using [ENCODER:47:DDI A] on [CRTC:39:pipe B]
>[   81.975129] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: y
>[   81.975131] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7546cd800
>[   81.975132] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   81.975134] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.975136] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7546cd800
>[   81.975138] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   81.975139] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.975141] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   81.975143] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   81.975146] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   81.975148] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   81.975149] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   81.975151] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   81.975152] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   81.975153] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   81.975154] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   81.975155] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   81.975156] [drm:intel_dump_pipe_config] requested mode:
>[   81.975159] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   81.975159] [drm:intel_dump_pipe_config] adjusted mode:
>[   81.975162] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   81.975163] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   81.975164] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   81.975165] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   81.975166] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   81.975167] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   81.975169] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   81.975170] [drm:intel_dump_pipe_config] planes on this crtc
>[   81.975171] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] disabled, scaler_id = -1
>[   81.975172] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   81.975172] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   81.975174] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   81.975176] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   81.975178] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   81.975181] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 60
>[   81.975182] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 0 -> 1, off 0, on 1, ms 1
>[   81.975185] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   81.975187] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   81.975189] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   81.975191] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742b21000 state to ffffa1d7546cd800
>[   81.975192] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742b26000 state to ffffa1d7546cd800
>[   81.975197] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 0) -> (0 - 860)
>[   81.975198] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (0 - 0) -> (860 - 892)
>[   81.975199] [drm:drm_atomic_commit] committing ffffa1d7546cd800
>[   81.975488] [drm:intel_power_well_enable] enabling always-on
>[   81.975490] [drm:intel_power_well_enable] enabling DC off
>[   81.975492] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   81.975497] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   81.975499] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   81.975500] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   81.975501] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   81.975502] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   81.975503] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   81.975504] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   81.975506] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   81.975509] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   81.975511] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   81.975513] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   81.975516] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 2, on? 0) for crtc 39
>[   81.975517] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   81.975533] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   81.975535] [drm:edp_panel_on] Turn eDP port A panel power on
>[   81.975542] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   81.975543] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   82.528708] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   82.528717] [drm:wait_panel_status] Wait complete
>[   82.528742] [drm:edp_panel_on] Wait for panel power on
>[   82.528796] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   82.664590] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   82.664598] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   82.664603] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   82.664622] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   82.730994] [drm:wait_panel_status] Wait complete
>[   82.730998] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294750026
>[   82.731013] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   82.733118] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   82.733139] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   82.733152] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   82.733200] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   82.733380] Use count on domain AUX_A is already zero
>[   82.733395] ------------[ cut here ]------------
>[   82.733404] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   82.733405] Modules linked in: x86_pkg_temp_thermal
>[   82.733412] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   82.733413] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   82.733415] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   82.733419] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   82.733421] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   82.733424] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   82.733425] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   82.733427] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000007373
>[   82.733429] R10: ffffa1d7758e2950 R11: 0000000000007373 R12: ffffa1d7758e4b40
>[   82.733430] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   82.733432] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   82.733434] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   82.733436] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   82.733438] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   82.733439] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   82.733440] Call Trace:
>[   82.733446]  intel_dp_aux_ch+0x12a/0x6e0
>[   82.733453]  ? wake_atomic_t_function+0x60/0x60
>[   82.733456]  intel_dp_aux_transfer+0x12d/0x1f0
>[   82.733461]  drm_dp_dpcd_access+0x58/0xf0
>[   82.733466]  drm_dp_dpcd_write+0x16/0x20
>[   82.733469]  intel_dp_sink_dpms+0x41/0xd0
>[   82.733473]  intel_ddi_pre_enable+0x34a/0x630
>[   82.733479]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   82.733483]  haswell_crtc_enable+0x26b/0x7f0
>[   82.733486]  intel_update_crtc+0x43/0xd0
>[   82.733489]  skl_update_crtcs+0x1a9/0x1e0
>[   82.733492]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   82.733496]  intel_atomic_commit+0x3af/0x4a0
>[   82.733500]  ? handle_conflicting_encoders+0x267/0x280
>[   82.733504]  drm_atomic_commit+0x46/0x50
>[   82.733508]  drm_atomic_helper_set_config+0x68/0x90
>[   82.733513]  __drm_mode_set_config_internal+0x60/0x110
>[   82.733516]  drm_mode_setcrtc+0x4a9/0x5f0
>[   82.733520]  ? drm_ioctl+0x114/0x440
>[   82.733523]  drm_ioctl+0x1f2/0x440
>[   82.733527]  ? drm_mode_getcrtc+0x180/0x180
>[   82.733533]  ? selinux_file_ioctl+0x104/0x1a0
>[   82.733538]  do_vfs_ioctl+0x8d/0x590
>[   82.733543]  ? security_file_ioctl+0x3e/0x60
>[   82.733546]  SyS_ioctl+0x74/0x80
>[   82.733550]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   82.733553] RIP: 0033:0x7f202a285357
>[   82.733554] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   82.733557] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 00007f202a285357
>[   82.733559] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   82.733560] RBP: 000000000007232e R08: 0000000000000000 R09: 00007ffebc4aff08
>[   82.733562] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000001964c78
>[   82.733563] R13: 0000000001964d80 R14: 0000000001961af0 R15: 0000000000000000
>[   82.733565] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   82.733644] ---[ end trace a27ce992f45e72bb ]---
>[   82.733658] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   82.734445] Use count on domain AUX_A is already zero
>[   82.734458] ------------[ cut here ]------------
>[   82.734466] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   82.734468] Modules linked in: x86_pkg_temp_thermal
>[   82.734476] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   82.734478] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   82.734480] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   82.734486] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   82.734488] RSP: 0018:ffffa5dc80eab738 EFLAGS: 00010292
>[   82.734491] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   82.734494] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   82.734497] RBP: ffffa5dc80eab760 R08: 0000000000000001 R09: 00000000000073ab
>[   82.734499] R10: ffffa1d7758e2950 R11: 00000000000073ab R12: ffffa1d7758e4b40
>[   82.734501] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   82.734505] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   82.734507] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   82.734510] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   82.734513] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   82.734515] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   82.734517] Call Trace:
>[   82.734522]  intel_dp_aux_ch+0x12a/0x6e0
>[   82.734530]  ? wake_atomic_t_function+0x60/0x60
>[   82.734537]  intel_dp_aux_transfer+0x12d/0x1f0
>[   82.734543]  ? _cond_resched+0x26/0x40
>[   82.734548]  drm_dp_dpcd_access+0x58/0xf0
>[   82.734555]  drm_dp_dpcd_write+0x16/0x20
>[   82.734560]  intel_dp_start_link_train+0x7b/0x520
>[   82.734566]  intel_ddi_pre_enable+0x378/0x630
>[   82.734573]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   82.734581]  haswell_crtc_enable+0x26b/0x7f0
>[   82.734584]  intel_update_crtc+0x43/0xd0
>[   82.734587]  skl_update_crtcs+0x1a9/0x1e0
>[   82.734593]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   82.734597]  intel_atomic_commit+0x3af/0x4a0
>[   82.734602]  ? handle_conflicting_encoders+0x267/0x280
>[   82.734606]  drm_atomic_commit+0x46/0x50
>[   82.734610]  drm_atomic_helper_set_config+0x68/0x90
>[   82.734614]  __drm_mode_set_config_internal+0x60/0x110
>[   82.734633]  drm_mode_setcrtc+0x4a9/0x5f0
>[   82.734644]  ? drm_ioctl+0x114/0x440
>[   82.734655]  drm_ioctl+0x1f2/0x440
>[   82.734666]  ? drm_mode_getcrtc+0x180/0x180
>[   82.734679]  ? selinux_file_ioctl+0x104/0x1a0
>[   82.734691]  do_vfs_ioctl+0x8d/0x590
>[   82.734704]  ? security_file_ioctl+0x3e/0x60
>[   82.734712]  SyS_ioctl+0x74/0x80
>[   82.734726]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   82.734736] RIP: 0033:0x7f202a285357
>[   82.734746] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   82.734763] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 00007f202a285357
>[   82.734768] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   82.734778] RBP: 000000000007232e R08: 0000000000000000 R09: 00007ffebc4aff08
>[   82.734786] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000001964c78
>[   82.734796] R13: 0000000001964d80 R14: 0000000001961af0 R15: 0000000000000000
>[   82.734805] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   82.734890] ---[ end trace a27ce992f45e72bc ]---
>[   82.735060] Use count on domain AUX_A is already zero
>[   82.735070] ------------[ cut here ]------------
>[   82.735075] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   82.735077] Modules linked in: x86_pkg_temp_thermal
>[   82.735082] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   82.735084] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   82.735086] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   82.735092] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   82.735097] RSP: 0018:ffffa5dc80eab738 EFLAGS: 00010292
>[   82.735100] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   82.735102] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   82.735103] RBP: ffffa5dc80eab760 R08: 0000000000000001 R09: 00000000000073e3
>[   82.735105] R10: ffffa1d7758e2950 R11: 00000000000073e3 R12: ffffa1d7758e4b40
>[   82.735106] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   82.735109] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   82.735112] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   82.735115] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   82.735116] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   82.735118] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   82.735119] Call Trace:
>[   82.735123]  intel_dp_aux_ch+0x12a/0x6e0
>[   82.735129]  ? wake_atomic_t_function+0x60/0x60
>[   82.735135]  intel_dp_aux_transfer+0x12d/0x1f0
>[   82.735142]  ? _cond_resched+0x26/0x40
>[   82.735147]  drm_dp_dpcd_access+0x58/0xf0
>[   82.735154]  drm_dp_dpcd_write+0x16/0x20
>[   82.735159]  intel_dp_start_link_train+0xa3/0x520
>[   82.735164]  intel_ddi_pre_enable+0x378/0x630
>[   82.735171]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   82.735175]  haswell_crtc_enable+0x26b/0x7f0
>[   82.735178]  intel_update_crtc+0x43/0xd0
>[   82.735182]  skl_update_crtcs+0x1a9/0x1e0
>[   82.735189]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   82.735192]  intel_atomic_commit+0x3af/0x4a0
>[   82.735196]  ? handle_conflicting_encoders+0x267/0x280
>[   82.735202]  drm_atomic_commit+0x46/0x50
>[   82.735207]  drm_atomic_helper_set_config+0x68/0x90
>[   82.735211]  __drm_mode_set_config_internal+0x60/0x110
>[   82.735216]  drm_mode_setcrtc+0x4a9/0x5f0
>[   82.735220]  ? drm_ioctl+0x114/0x440
>[   82.735226]  drm_ioctl+0x1f2/0x440
>[   82.735231]  ? drm_mode_getcrtc+0x180/0x180
>[   82.735238]  ? selinux_file_ioctl+0x104/0x1a0
>[   82.735243]  do_vfs_ioctl+0x8d/0x590
>[   82.735251]  ? security_file_ioctl+0x3e/0x60
>[   82.735255]  SyS_ioctl+0x74/0x80
>[   82.735261]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   82.735263] RIP: 0033:0x7f202a285357
>[   82.735265] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   82.735270] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 00007f202a285357
>[   82.735272] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   82.735274] RBP: 000000000007232e R08: 0000000000000000 R09: 00007ffebc4aff08
>[   82.735276] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000001964c78
>[   82.735279] R13: 0000000001964d80 R14: 0000000001961af0 R15: 0000000000000000
>[   82.735282] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   82.735364] ---[ end trace a27ce992f45e72bd ]---
>[   82.735372] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   82.735378] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   82.735383] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   82.735388] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   82.735564] Use count on domain AUX_A is already zero
>[   82.735574] ------------[ cut here ]------------
>[   82.735579] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   82.735580] Modules linked in: x86_pkg_temp_thermal
>[   82.735584] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   82.735586] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   82.735589] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   82.735594] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   82.735595] RSP: 0018:ffffa5dc80eab710 EFLAGS: 00010282
>[   82.735598] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   82.735599] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa1d781d8cba0
>[   82.735602] RBP: ffffa5dc80eab738 R08: 0000000000000001 R09: 000000000000741f
>[   82.735604] R10: ffffa1d7758e2950 R11: 000000000000741f R12: ffffa1d7758e4b40
>[   82.735606] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   82.735609] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   82.735611] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   82.735613] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   82.735615] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   82.735626] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   82.735627] Call Trace:
>[   82.735638]  intel_dp_aux_ch+0x12a/0x6e0
>[   82.735651]  ? wake_atomic_t_function+0x60/0x60
>[   82.735659]  intel_dp_aux_transfer+0x12d/0x1f0
>[   82.735666]  ? drm_printk+0x89/0x90
>[   82.735679]  drm_dp_dpcd_access+0x58/0xf0
>[   82.735693]  drm_dp_dpcd_write+0x16/0x20
>[   82.735702]  intel_dp_set_link_train+0x44/0xe0
>[   82.735710]  intel_dp_start_link_train+0xd4/0x520
>[   82.735724]  intel_ddi_pre_enable+0x378/0x630
>[   82.735735]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   82.735747]  haswell_crtc_enable+0x26b/0x7f0
>[   82.735760]  intel_update_crtc+0x43/0xd0
>[   82.735767]  skl_update_crtcs+0x1a9/0x1e0
>[   82.735779]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   82.735788]  intel_atomic_commit+0x3af/0x4a0
>[   82.735801]  ? handle_conflicting_encoders+0x267/0x280
>[   82.735812]  drm_atomic_commit+0x46/0x50
>[   82.735823]  drm_atomic_helper_set_config+0x68/0x90
>[   82.735836]  __drm_mode_set_config_internal+0x60/0x110
>[   82.735844]  drm_mode_setcrtc+0x4a9/0x5f0
>[   82.735856]  ? drm_ioctl+0x114/0x440
>[   82.735866]  drm_ioctl+0x1f2/0x440
>[   82.735879]  ? drm_mode_getcrtc+0x180/0x180
>[   82.735892]  ? selinux_file_ioctl+0x104/0x1a0
>[   82.735900]  do_vfs_ioctl+0x8d/0x590
>[   82.735912]  ? security_file_ioctl+0x3e/0x60
>[   82.735926]  SyS_ioctl+0x74/0x80
>[   82.735937]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   82.735946] RIP: 0033:0x7f202a285357
>[   82.735954] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   82.735974] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 00007f202a285357
>[   82.735984] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   82.735993] RBP: 000000000007232e R08: 0000000000000000 R09: 00007ffebc4aff08
>[   82.736002] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000001964c78
>[   82.736010] R13: 0000000001964d80 R14: 0000000001961af0 R15: 0000000000000000
>[   82.736021] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   82.736116] ---[ end trace a27ce992f45e72be ]---
>[   82.736377] Use count on domain AUX_A is already zero
>[   82.736394] ------------[ cut here ]------------
>[   82.736400] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   82.736402] Modules linked in: x86_pkg_temp_thermal
>[   82.736407] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   82.736408] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   82.736410] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   82.736413] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   82.736415] RSP: 0018:ffffa5dc80eab708 EFLAGS: 00010296
>[   82.736424] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   82.736428] RDX: 0000000000000007 RSI: 0000000000000001 RDI: ffffa1d781d8cba0
>[   82.736433] RBP: ffffa5dc80eab730 R08: 00000000001c0000 R09: ffffa1d781dda9c0
>[   82.736445] R10: ffffa1d7758e2950 R11: 0000000000007458 R12: ffffa1d7758e4b40
>[   82.736449] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   82.736460] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   82.736466] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   82.736474] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   82.736475] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   82.736477] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   82.736478] Call Trace:
>[   82.736481]  intel_dp_aux_ch+0x12a/0x6e0
>[   82.736487]  ? wake_atomic_t_function+0x60/0x60
>[   82.736492]  intel_dp_aux_transfer+0xa0/0x1f0
>[   82.736499]  drm_dp_dpcd_access+0x58/0xf0
>[   82.736505]  drm_dp_dpcd_read+0x2c/0x60
>[   82.736509]  intel_dp_get_link_status+0x1d/0x30
>[   82.736516]  intel_dp_start_link_train+0xfd/0x520
>[   82.736520]  intel_ddi_pre_enable+0x378/0x630
>[   82.736526]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   82.736533]  haswell_crtc_enable+0x26b/0x7f0
>[   82.736547]  intel_update_crtc+0x43/0xd0
>[   82.736557]  skl_update_crtcs+0x1a9/0x1e0
>[   82.736568]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   82.736576]  intel_atomic_commit+0x3af/0x4a0
>[   82.736589]  ? handle_conflicting_encoders+0x267/0x280
>[   82.736601]  drm_atomic_commit+0x46/0x50
>[   82.736609]  drm_atomic_helper_set_config+0x68/0x90
>[   82.736618]  __drm_mode_set_config_internal+0x60/0x110
>[   82.736628]  drm_mode_setcrtc+0x4a9/0x5f0
>[   82.736631]  ? drm_ioctl+0x114/0x440
>[   82.736635]  drm_ioctl+0x1f2/0x440
>[   82.736642]  ? drm_mode_getcrtc+0x180/0x180
>[   82.736647]  ? selinux_file_ioctl+0x104/0x1a0
>[   82.736651]  do_vfs_ioctl+0x8d/0x590
>[   82.736657]  ? security_file_ioctl+0x3e/0x60
>[   82.736660]  SyS_ioctl+0x74/0x80
>[   82.736667]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   82.736669] RIP: 0033:0x7f202a285357
>[   82.736670] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   82.736679] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 00007f202a285357
>[   82.736684] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   82.736694] RBP: 000000000007232e R08: 0000000000000000 R09: 00007ffebc4aff08
>[   82.736702] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000001964c78
>[   82.736712] R13: 0000000001964d80 R14: 0000000001961af0 R15: 0000000000000000
>[   82.736722] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   82.736795] ---[ end trace a27ce992f45e72bf ]---
>[   82.736998] Use count on domain AUX_A is already zero
>[   82.737010] ------------[ cut here ]------------
>[   82.737015] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   82.737018] Modules linked in: x86_pkg_temp_thermal
>[   82.737023] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   82.737024] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   82.737026] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   82.737029] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   82.737030] RSP: 0018:ffffa5dc80eab708 EFLAGS: 00010296
>[   82.737035] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   82.737037] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   82.737039] RBP: ffffa5dc80eab730 R08: 0000000000000001 R09: 0000000000007490
>[   82.737041] R10: ffffa1d7758e2950 R11: 0000000000007490 R12: ffffa1d7758e4b40
>[   82.737042] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   82.737044] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   82.737046] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   82.737047] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   82.737049] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   82.737051] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   82.737054] Call Trace:
>[   82.737058]  intel_dp_aux_ch+0x12a/0x6e0
>[   82.737063]  ? wake_atomic_t_function+0x60/0x60
>[   82.737067]  intel_dp_aux_transfer+0xa0/0x1f0
>[   82.737076]  drm_dp_dpcd_access+0x58/0xf0
>[   82.737081]  drm_dp_dpcd_read+0x52/0x60
>[   82.737087]  intel_dp_get_link_status+0x1d/0x30
>[   82.737091]  intel_dp_start_link_train+0xfd/0x520
>[   82.737096]  intel_ddi_pre_enable+0x378/0x630
>[   82.737103]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   82.737107]  haswell_crtc_enable+0x26b/0x7f0
>[   82.737113]  intel_update_crtc+0x43/0xd0
>[   82.737118]  skl_update_crtcs+0x1a9/0x1e0
>[   82.737122]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   82.737126]  intel_atomic_commit+0x3af/0x4a0
>[   82.737130]  ? handle_conflicting_encoders+0x267/0x280
>[   82.737136]  drm_atomic_commit+0x46/0x50
>[   82.737140]  drm_atomic_helper_set_config+0x68/0x90
>[   82.737144]  __drm_mode_set_config_internal+0x60/0x110
>[   82.737149]  drm_mode_setcrtc+0x4a9/0x5f0
>[   82.737154]  ? drm_ioctl+0x114/0x440
>[   82.737157]  drm_ioctl+0x1f2/0x440
>[   82.737161]  ? drm_mode_getcrtc+0x180/0x180
>[   82.737170]  ? selinux_file_ioctl+0x104/0x1a0
>[   82.737175]  do_vfs_ioctl+0x8d/0x590
>[   82.737180]  ? security_file_ioctl+0x3e/0x60
>[   82.737185]  SyS_ioctl+0x74/0x80
>[   82.737190]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   82.737191] RIP: 0033:0x7f202a285357
>[   82.737192] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   82.737195] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 00007f202a285357
>[   82.737197] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   82.737200] RBP: 000000000007232e R08: 0000000000000000 R09: 00007ffebc4aff08
>[   82.737201] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000001964c78
>[   82.737203] R13: 0000000001964d80 R14: 0000000001961af0 R15: 0000000000000000
>[   82.737205] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   82.737286] ---[ end trace a27ce992f45e72c0 ]---
>[   82.737294] [drm:intel_dp_start_link_train] clock recovery OK
>[   82.737299] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   82.737477] Use count on domain AUX_A is already zero
>[   82.737487] ------------[ cut here ]------------
>[   82.737493] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   82.737495] Modules linked in: x86_pkg_temp_thermal
>[   82.737502] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   82.737504] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   82.737505] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   82.737511] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   82.737512] RSP: 0018:ffffa5dc80eab710 EFLAGS: 00010282
>[   82.737515] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   82.737518] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa1d781d8cba0
>[   82.737520] RBP: ffffa5dc80eab738 R08: 0000000000000001 R09: 00000000000074ca
>[   82.737523] R10: ffffa1d7758e2950 R11: 00000000000074ca R12: ffffa1d7758e4b40
>[   82.737525] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   82.737529] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   82.737531] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   82.737534] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   82.737540] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   82.737542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   82.737543] Call Trace:
>[   82.737547]  intel_dp_aux_ch+0x12a/0x6e0
>[   82.737553]  ? wake_atomic_t_function+0x60/0x60
>[   82.737557]  intel_dp_aux_transfer+0x12d/0x1f0
>[   82.737561]  ? drm_printk+0x89/0x90
>[   82.737567]  drm_dp_dpcd_access+0x58/0xf0
>[   82.737573]  drm_dp_dpcd_write+0x16/0x20
>[   82.737580]  intel_dp_set_link_train+0x44/0xe0
>[   82.737585]  intel_dp_start_link_train+0x216/0x520
>[   82.737591]  intel_ddi_pre_enable+0x378/0x630
>[   82.737597]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   82.737603]  haswell_crtc_enable+0x26b/0x7f0
>[   82.737606]  intel_update_crtc+0x43/0xd0
>[   82.737609]  skl_update_crtcs+0x1a9/0x1e0
>[   82.737615]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   82.737627]  intel_atomic_commit+0x3af/0x4a0
>[   82.737639]  ? handle_conflicting_encoders+0x267/0x280
>[   82.737647]  drm_atomic_commit+0x46/0x50
>[   82.737662]  drm_atomic_helper_set_config+0x68/0x90
>[   82.737670]  __drm_mode_set_config_internal+0x60/0x110
>[   82.737683]  drm_mode_setcrtc+0x4a9/0x5f0
>[   82.737692]  ? drm_ioctl+0x114/0x440
>[   82.737706]  drm_ioctl+0x1f2/0x440
>[   82.737717]  ? drm_mode_getcrtc+0x180/0x180
>[   82.737729]  ? selinux_file_ioctl+0x104/0x1a0
>[   82.737737]  do_vfs_ioctl+0x8d/0x590
>[   82.737751]  ? security_file_ioctl+0x3e/0x60
>[   82.737758]  SyS_ioctl+0x74/0x80
>[   82.737766]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   82.737777] RIP: 0033:0x7f202a285357
>[   82.737786] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   82.737800] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 00007f202a285357
>[   82.737809] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   82.737817] RBP: 000000000007232e R08: 0000000000000000 R09: 00007ffebc4aff08
>[   82.737827] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000001964c78
>[   82.737831] R13: 0000000001964d80 R14: 0000000001961af0 R15: 0000000000000000
>[   82.737840] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   82.738054] ---[ end trace a27ce992f45e72c1 ]---
>[   82.738610] Use count on domain AUX_A is already zero
>[   82.738616] ------------[ cut here ]------------
>[   82.738621] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   82.738622] Modules linked in: x86_pkg_temp_thermal
>[   82.738626] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   82.738627] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   82.738628] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   82.738630] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   82.738631] RSP: 0018:ffffa5dc80eab708 EFLAGS: 00010296
>[   82.738635] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   82.738639] RDX: 0000000000000007 RSI: 0000000000000001 RDI: ffffa1d781d8cba0
>[   82.738641] RBP: ffffa5dc80eab730 R08: 00000000001c0000 R09: 0000000000000000
>[   82.738643] R10: ffffa1d7758e2950 R11: 0000000000007503 R12: ffffa1d7758e4b40
>[   82.738644] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   82.738645] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   82.738646] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   82.738647] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   82.738648] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   82.738649] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   82.738649] Call Trace:
>[   82.738651]  intel_dp_aux_ch+0x12a/0x6e0
>[   82.738652]  ? wake_atomic_t_function+0x60/0x60
>[   82.738653]  intel_dp_aux_transfer+0xa0/0x1f0
>[   82.738656]  drm_dp_dpcd_access+0x58/0xf0
>[   82.738661]  drm_dp_dpcd_read+0x2c/0x60
>[   82.738665]  intel_dp_get_link_status+0x1d/0x30
>[   82.738670]  intel_dp_start_link_train+0x270/0x520
>[   82.738674]  intel_ddi_pre_enable+0x378/0x630
>[   82.738679]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   82.738682]  haswell_crtc_enable+0x26b/0x7f0
>[   82.738683]  intel_update_crtc+0x43/0xd0
>[   82.738685]  skl_update_crtcs+0x1a9/0x1e0
>[   82.738686]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   82.738687]  intel_atomic_commit+0x3af/0x4a0
>[   82.738689]  ? handle_conflicting_encoders+0x267/0x280
>[   82.738691]  drm_atomic_commit+0x46/0x50
>[   82.738692]  drm_atomic_helper_set_config+0x68/0x90
>[   82.738694]  __drm_mode_set_config_internal+0x60/0x110
>[   82.738696]  drm_mode_setcrtc+0x4a9/0x5f0
>[   82.738700]  ? drm_ioctl+0x114/0x440
>[   82.738705]  drm_ioctl+0x1f2/0x440
>[   82.738708]  ? drm_mode_getcrtc+0x180/0x180
>[   82.738712]  ? selinux_file_ioctl+0x104/0x1a0
>[   82.738716]  do_vfs_ioctl+0x8d/0x590
>[   82.738720]  ? security_file_ioctl+0x3e/0x60
>[   82.738722]  SyS_ioctl+0x74/0x80
>[   82.738723]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   82.738724] RIP: 0033:0x7f202a285357
>[   82.738724] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   82.738725] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 00007f202a285357
>[   82.738726] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   82.738726] RBP: 000000000007232e R08: 0000000000000000 R09: 00007ffebc4aff08
>[   82.738727] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000001964c78
>[   82.738727] R13: 0000000001964d80 R14: 0000000001961af0 R15: 0000000000000000
>[   82.738728] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   82.738764] ---[ end trace a27ce992f45e72c2 ]---
>[   82.738964] Use count on domain AUX_A is already zero
>[   82.738968] ------------[ cut here ]------------
>[   82.738969] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   82.738970] Modules linked in: x86_pkg_temp_thermal
>[   82.738971] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   82.738972] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   82.738972] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   82.738974] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   82.738974] RSP: 0018:ffffa5dc80eab708 EFLAGS: 00010296
>[   82.738975] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   82.738977] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   82.738977] RBP: ffffa5dc80eab730 R08: 0000000000000001 R09: 000000000000753b
>[   82.738978] R10: ffffa1d7758e2950 R11: 000000000000753b R12: ffffa1d7758e4b40
>[   82.738979] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   82.738980] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   82.738981] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   82.738981] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   82.738983] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   82.738983] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   82.738984] Call Trace:
>[   82.738985]  intel_dp_aux_ch+0x12a/0x6e0
>[   82.738987]  ? wake_atomic_t_function+0x60/0x60
>[   82.738988]  intel_dp_aux_transfer+0xa0/0x1f0
>[   82.738991]  drm_dp_dpcd_access+0x58/0xf0
>[   82.738993]  drm_dp_dpcd_read+0x52/0x60
>[   82.738995]  intel_dp_get_link_status+0x1d/0x30
>[   82.738997]  intel_dp_start_link_train+0x270/0x520
>[   82.738999]  intel_ddi_pre_enable+0x378/0x630
>[   82.739002]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   82.739003]  haswell_crtc_enable+0x26b/0x7f0
>[   82.739004]  intel_update_crtc+0x43/0xd0
>[   82.739007]  skl_update_crtcs+0x1a9/0x1e0
>[   82.739009]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   82.739010]  intel_atomic_commit+0x3af/0x4a0
>[   82.739012]  ? handle_conflicting_encoders+0x267/0x280
>[   82.739014]  drm_atomic_commit+0x46/0x50
>[   82.739016]  drm_atomic_helper_set_config+0x68/0x90
>[   82.739017]  __drm_mode_set_config_internal+0x60/0x110
>[   82.739019]  drm_mode_setcrtc+0x4a9/0x5f0
>[   82.739022]  ? drm_ioctl+0x114/0x440
>[   82.739023]  drm_ioctl+0x1f2/0x440
>[   82.739025]  ? drm_mode_getcrtc+0x180/0x180
>[   82.739027]  ? selinux_file_ioctl+0x104/0x1a0
>[   82.739028]  do_vfs_ioctl+0x8d/0x590
>[   82.739030]  ? security_file_ioctl+0x3e/0x60
>[   82.739031]  SyS_ioctl+0x74/0x80
>[   82.739033]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   82.739034] RIP: 0033:0x7f202a285357
>[   82.739035] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   82.739037] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 00007f202a285357
>[   82.739038] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   82.739039] RBP: 000000000007232e R08: 0000000000000000 R09: 00007ffebc4aff08
>[   82.739039] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000001964c78
>[   82.739040] R13: 0000000001964d80 R14: 0000000001961af0 R15: 0000000000000000
>[   82.739041] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   82.739071] ---[ end trace a27ce992f45e72c3 ]---
>[   82.739073] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   82.739076] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   82.739229] Use count on domain AUX_A is already zero
>[   82.739233] ------------[ cut here ]------------
>[   82.739236] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   82.739236] Modules linked in: x86_pkg_temp_thermal
>[   82.739238] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   82.739240] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   82.739241] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   82.739242] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   82.739243] RSP: 0018:ffffa5dc80eab758 EFLAGS: 00010292
>[   82.739245] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   82.739245] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781d8cba0
>[   82.739246] RBP: ffffa5dc80eab780 R08: 0000000000000001 R09: 0000000000007575
>[   82.739247] R10: ffffa1d7758e2950 R11: 0000000000007575 R12: ffffa1d7758e4b40
>[   82.739248] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   82.739249] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   82.739250] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   82.739251] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   82.739251] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   82.739252] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   82.739253] Call Trace:
>[   82.739254]  intel_dp_aux_ch+0x12a/0x6e0
>[   82.739257]  ? wake_atomic_t_function+0x60/0x60
>[   82.739259]  intel_dp_aux_transfer+0x12d/0x1f0
>[   82.739260]  ? drm_printk+0x89/0x90
>[   82.739262]  drm_dp_dpcd_access+0x58/0xf0
>[   82.739265]  drm_dp_dpcd_write+0x16/0x20
>[   82.739267]  intel_dp_set_link_train+0x44/0xe0
>[   82.739269]  intel_dp_stop_link_train+0xb/0x10
>[   82.739271]  intel_ddi_pre_enable+0x393/0x630
>[   82.739273]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   82.739275]  haswell_crtc_enable+0x26b/0x7f0
>[   82.739277]  intel_update_crtc+0x43/0xd0
>[   82.739280]  skl_update_crtcs+0x1a9/0x1e0
>[   82.739281]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   82.739283]  intel_atomic_commit+0x3af/0x4a0
>[   82.739285]  ? handle_conflicting_encoders+0x267/0x280
>[   82.739287]  drm_atomic_commit+0x46/0x50
>[   82.739289]  drm_atomic_helper_set_config+0x68/0x90
>[   82.739290]  __drm_mode_set_config_internal+0x60/0x110
>[   82.739293]  drm_mode_setcrtc+0x4a9/0x5f0
>[   82.739295]  ? drm_ioctl+0x114/0x440
>[   82.739297]  drm_ioctl+0x1f2/0x440
>[   82.739299]  ? drm_mode_getcrtc+0x180/0x180
>[   82.739301]  ? selinux_file_ioctl+0x104/0x1a0
>[   82.739303]  do_vfs_ioctl+0x8d/0x590
>[   82.739305]  ? security_file_ioctl+0x3e/0x60
>[   82.739307]  SyS_ioctl+0x74/0x80
>[   82.739310]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   82.739310] RIP: 0033:0x7f202a285357
>[   82.739311] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   82.739313] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 00007f202a285357
>[   82.739314] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   82.739314] RBP: 000000000007232e R08: 0000000000000000 R09: 00007ffebc4aff08
>[   82.739315] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000001964c78
>[   82.739315] R13: 0000000001964d80 R14: 0000000001961af0 R15: 0000000000000000
>[   82.739316] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   82.739344] ---[ end trace a27ce992f45e72c4 ]---
>[   82.739602] [drm:intel_enable_pipe] enabling pipe B
>[   82.739605] [drm:drm_crtc_vblank_on] crtc 1, vblank enabled 0, inmodeset 1
>[   82.739609] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 82.737991 -> 82.738456 [e 0 us, 0 rep]
>[   82.739612] [drm:intel_edp_backlight_on.part.29] 
>[   82.739614] [drm:intel_panel_enable_backlight] pipe B
>[   82.739670] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   82.936672] Use count on domain AUX_A is already zero
>[   82.936681] ------------[ cut here ]------------
>[   82.936687] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   82.936687] Modules linked in: x86_pkg_temp_thermal
>[   82.936691] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   82.936692] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   82.936694] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   82.936697] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   82.936698] RSP: 0018:ffffa5dc80eab898 EFLAGS: 00010292
>[   82.936700] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   82.936702] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   82.936703] RBP: ffffa5dc80eab8c0 R08: 0000000000000001 R09: 00000000000075b4
>[   82.936705] R10: ffffa5dc80eab8c0 R11: 00000000000075b4 R12: ffffa1d7758e4b40
>[   82.936706] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   82.936709] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   82.936710] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   82.936712] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   82.936713] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   82.936714] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   82.936715] Call Trace:
>[   82.936719]  _intel_edp_backlight_on+0xe3/0x110
>[   82.936722]  intel_edp_backlight_on.part.29+0x34/0x40
>[   82.936725]  intel_edp_backlight_on+0x13/0x20
>[   82.936729]  intel_enable_ddi+0xbe/0xe0
>[   82.936734]  intel_encoders_enable.isra.104+0x6c/0x90
>[   82.936737]  haswell_crtc_enable+0x326/0x7f0
>[   82.936740]  intel_update_crtc+0x43/0xd0
>[   82.936743]  skl_update_crtcs+0x1a9/0x1e0
>[   82.936746]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   82.936750]  intel_atomic_commit+0x3af/0x4a0
>[   82.936754]  ? handle_conflicting_encoders+0x267/0x280
>[   82.936757]  drm_atomic_commit+0x46/0x50
>[   82.936761]  drm_atomic_helper_set_config+0x68/0x90
>[   82.936765]  __drm_mode_set_config_internal+0x60/0x110
>[   82.936768]  drm_mode_setcrtc+0x4a9/0x5f0
>[   82.936771]  ? drm_ioctl+0x114/0x440
>[   82.936775]  drm_ioctl+0x1f2/0x440
>[   82.936779]  ? drm_mode_getcrtc+0x180/0x180
>[   82.936784]  ? selinux_file_ioctl+0x104/0x1a0
>[   82.936787]  do_vfs_ioctl+0x8d/0x590
>[   82.936792]  ? security_file_ioctl+0x3e/0x60
>[   82.936795]  SyS_ioctl+0x74/0x80
>[   82.936798]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   82.936800] RIP: 0033:0x7f202a285357
>[   82.936801] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   82.936803] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 00007f202a285357
>[   82.936805] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   82.936806] RBP: 000000000007232e R08: 0000000000000000 R09: 00007ffebc4aff08
>[   82.936808] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000001964c78
>[   82.936809] R13: 0000000001964d80 R14: 0000000001961af0 R15: 0000000000000000
>[   82.936811] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   82.936861] ---[ end trace a27ce992f45e72c5 ]---
>[   82.936866] [drm:intel_psr_enable] PSR disable by flag
>[   82.936869] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   82.936877] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   82.936883] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,901)@ 82.935262 -> 82.921751 [e 0 us, 0 rep]
>[   82.936888] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=159, diff=11, hw=170 hw_last=159
>[   82.939567] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 82.937943 -> 82.938408 [e 0 us, 0 rep]
>[   82.939592] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=170, diff=1, hw=171 hw_last=170
>[   82.939597] [drm:drm_handle_vblank] vblank event on 170, current 171
>[   82.939647] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   82.939657] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   82.939679] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   82.939696] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7546cd800
>[   82.939704] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   82.939708] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   82.939715] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7546cd800
>[   82.939724] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   82.939732] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   82.939740] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   82.939759] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   82.939769] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   82.939776] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd000
>[   82.939781] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   82.939787] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a70800 state to ffffa1d7756dd000
>[   82.939796] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   82.939800] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6c200 state to ffffa1d7756dd000
>[   82.939804] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c200 to [CRTC:39:pipe B]
>[   82.939809] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d749c6c200
>[   82.939815] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   82.939820] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   82.939823] [drm:drm_atomic_check_only] checking ffffa1d7756dd000
>[   82.939835] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   82.939842] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   82.939854] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756dd000 nonblocking
>[   82.940613] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   82.956228] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 82.954605 -> 82.955070 [e 0 us, 0 rep]
>[   82.956250] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=171, diff=1, hw=172 hw_last=171
>[   82.956255] [drm:drm_handle_vblank] vblank event on 171, current 172
>[   82.956278] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd000
>[   82.956290] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   82.956297] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   82.956302] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   82.956308] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   82.956312] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   82.956322] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd000
>[   82.956340] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae1c00
>[   82.956348] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   82.956361] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742934000 state to ffffa1d777ae1c00
>[   82.956368] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   82.956372] [drm:drm_atomic_check_only] checking ffffa1d777ae1c00
>[   82.956390] [drm:drm_atomic_commit] committing ffffa1d777ae1c00
>[   82.972886] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 82.971264 -> 82.971729 [e 0 us, 0 rep]
>[   82.972892] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=172, diff=1, hw=173 hw_last=172
>[   82.972896] [drm:drm_handle_vblank] vblank event on 172, current 173
>[   82.972922] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae1c00
>[   82.972928] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   82.972933] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae1c00
>[   82.972939] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   82.972965] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   82.972974] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd000
>[   82.972983] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   82.972988] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a70800 state to ffffa1d7756dd000
>[   82.972994] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   82.972999] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6c300 state to ffffa1d7756dd000
>[   82.973004] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c300 to [CRTC:39:pipe B]
>[   82.973009] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d749c6c300
>[   82.973024] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   82.973036] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   82.973050] [drm:drm_atomic_check_only] checking ffffa1d7756dd000
>[   82.973066] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 60
>[   82.973071] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   82.973083] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756dd000 nonblocking
>[   82.973100] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   82.973111] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   82.973118] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   82.973132] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   82.973149] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dfc00
>[   82.973155] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   82.973160] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74000 state to ffffa1d7756dfc00
>[   82.973175] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   82.973184] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   82.973188] [drm:drm_atomic_check_only] checking ffffa1d7756dfc00
>[   82.973200] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   82.973208] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: n
>[   82.973216] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756dfc00
>[   82.973229] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   82.973233] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   82.973242] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdd80 state to ffffa1d7756dfc00
>[   82.973252] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   82.973257] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   82.973263] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   82.973268] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6c400 state to ffffa1d7756dfc00
>[   82.973278] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756dfc00
>[   82.973290] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   82.973300] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   82.973305] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   82.973310] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   82.973318] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   82.973325] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   82.973333] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   82.973343] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   82.973354] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   82.973365] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   82.973370] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   82.973373] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   82.973376] [drm:intel_dump_pipe_config] requested mode:
>[   82.973385] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   82.973394] [drm:intel_dump_pipe_config] adjusted mode:
>[   82.973411] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   82.973424] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   82.973429] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   82.973434] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   82.973438] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   82.973444] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   82.973458] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   82.973469] [drm:intel_dump_pipe_config] planes on this crtc
>[   82.973477] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   82.973482] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   82.973493] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   82.973501] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   82.973507] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   82.973511] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   82.973524] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   82.973537] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 60
>[   82.973542] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
>[   82.973550] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   82.973555] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   82.973572] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   82.973582] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77000 state to ffffa1d7756dfc00
>[   82.973589] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a71800 state to ffffa1d7756dfc00
>[   82.973598] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 860) -> (0 - 0)
>[   82.973606] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (860 - 892) -> (0 - 0)
>[   82.973612] [drm:drm_atomic_commit] committing ffffa1d7756dfc00
>[   82.989609] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-28)@ 82.987966 -> 82.988386 [e 0 us, 0 rep]
>[   82.989616] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=173, diff=1, hw=174 hw_last=173
>[   82.989623] [drm:drm_handle_vblank] vblank event on 173, current 174
>[   82.989639] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd000
>[   82.989647] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   82.989653] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   82.989658] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd000
>[   82.989666] [drm:intel_edp_backlight_off.part.30] 
>[   82.989695] Use count on domain AUX_A is already zero
>[   82.989712] ------------[ cut here ]------------
>[   82.989720] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   82.989722] Modules linked in: x86_pkg_temp_thermal
>[   82.989731] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   82.989733] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   82.989736] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   82.989742] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   82.989744] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   82.989752] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   82.989754] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffa1d781d8cba0
>[   82.989757] RBP: ffffa5dc80eaba10 R08: 0000000000000101 R09: 0000000000007674
>[   82.989768] R10: ffffa5dc80f13e40 R11: 0000000000007674 R12: ffffa1d7758e4b40
>[   82.989775] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   82.989787] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   82.989797] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   82.989808] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   82.989817] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   82.989819] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   82.989821] Call Trace:
>[   82.989827]  _intel_edp_backlight_off+0xab/0x110
>[   82.989833]  intel_edp_backlight_off.part.30+0x28/0x40
>[   82.989839]  intel_edp_backlight_off+0x13/0x20
>[   82.989844]  intel_disable_ddi+0x99/0xc0
>[   82.989851]  intel_encoders_disable.isra.105+0x7f/0x90
>[   82.989855]  haswell_crtc_disable+0x55/0x170
>[   82.989860]  intel_atomic_commit_tail+0x128/0xfe0
>[   82.989867]  intel_atomic_commit+0x3af/0x4a0
>[   82.989873]  ? drm_mode_object_put+0x3f/0x60
>[   82.989888]  drm_atomic_commit+0x46/0x50
>[   82.989900]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   82.989915]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   82.989929]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   82.989941]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   82.989950]  drm_ioctl+0x1f2/0x440
>[   82.989955]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   82.989962]  ? selinux_file_ioctl+0x104/0x1a0
>[   82.989967]  do_vfs_ioctl+0x8d/0x590
>[   82.989974]  ? __schedule+0x31c/0x6c0
>[   82.989983]  ? security_file_ioctl+0x3e/0x60
>[   82.989987]  SyS_ioctl+0x74/0x80
>[   82.989992]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   82.990003] RIP: 0033:0x7f202a285357
>[   82.990012] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   82.990028] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   82.990030] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   82.990033] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   82.990035] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   82.990039] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   82.990042] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   82.990148] ---[ end trace a27ce992f45e72c6 ]---
>[   83.006233] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 83.4591 -> 83.5056 [e 0 us, 0 rep]
>[   83.006238] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=174, diff=1, hw=175 hw_last=174
>[   83.006241] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   83.006248] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-28)@ 83.4628 -> 83.5047 [e 0 us, 0 rep]
>[   83.006252] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=175, diff=0, hw=175 hw_last=175
>[   83.192705] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   83.192739] [drm:drm_crtc_vblank_off] crtc 1, vblank enabled 0, inmodeset 0
>[   83.192747] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,187)@ 83.191125 -> 83.188321 [e 0 us, 0 rep]
>[   83.192752] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=175, diff=11, hw=186 hw_last=175
>[   83.192755] [drm:intel_disable_pipe] disabling pipe B
>[   83.207433] Use count on domain AUX_A is already zero
>[   83.207445] ------------[ cut here ]------------
>[   83.207453] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   83.207454] Modules linked in: x86_pkg_temp_thermal
>[   83.207460] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   83.207461] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   83.207463] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   83.207467] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   83.207469] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   83.207472] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   83.207473] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   83.207475] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 00000000000076b1
>[   83.207476] R10: ffffa1d7758e2950 R11: 00000000000076b1 R12: ffffa1d7758e4b40
>[   83.207478] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   83.207480] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   83.207482] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   83.207484] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   83.207485] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   83.207487] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   83.207488] Call Trace:
>[   83.207492]  intel_dp_aux_ch+0x12a/0x6e0
>[   83.207498]  ? wake_atomic_t_function+0x60/0x60
>[   83.207501]  intel_dp_aux_transfer+0x12d/0x1f0
>[   83.207504]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   83.207509]  drm_dp_dpcd_access+0x58/0xf0
>[   83.207514]  drm_dp_dpcd_write+0x16/0x20
>[   83.207517]  intel_dp_sink_dpms+0x9f/0xd0
>[   83.207521]  intel_ddi_post_disable+0x14a/0x260
>[   83.207526]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   83.207529]  haswell_crtc_disable+0x100/0x170
>[   83.207532]  intel_atomic_commit_tail+0x128/0xfe0
>[   83.207536]  intel_atomic_commit+0x3af/0x4a0
>[   83.207541]  ? drm_mode_object_put+0x3f/0x60
>[   83.207544]  drm_atomic_commit+0x46/0x50
>[   83.207549]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   83.207553]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   83.207558]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   83.207563]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   83.207566]  drm_ioctl+0x1f2/0x440
>[   83.207570]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   83.207575]  ? selinux_file_ioctl+0x104/0x1a0
>[   83.207579]  do_vfs_ioctl+0x8d/0x590
>[   83.207584]  ? __schedule+0x31c/0x6c0
>[   83.207588]  ? security_file_ioctl+0x3e/0x60
>[   83.207591]  SyS_ioctl+0x74/0x80
>[   83.207595]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   83.207597] RIP: 0033:0x7f202a285357
>[   83.207599] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   83.207602] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   83.207603] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   83.207605] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   83.207606] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   83.207607] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   83.207609] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   83.207681] ---[ end trace a27ce992f45e72c7 ]---
>[   83.207695] Use count on domain AUX_A is already zero
>[   83.207713] ------------[ cut here ]------------
>[   83.207723] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   83.207731] Modules linked in: x86_pkg_temp_thermal
>[   83.207755] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   83.207760] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   83.207765] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   83.207775] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   83.207782] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   83.207795] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   83.207803] RDX: 0000000000000007 RSI: 0000000000000001 RDI: ffffa1d781d8cba0
>[   83.207812] RBP: ffffa5dc80eaba48 R08: 00000000001c0000 R09: ffffa1d781dda9c0
>[   83.207822] R10: ffffa1d7758e2950 R11: 00000000000076e8 R12: ffffa1d7758e4b40
>[   83.207827] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   83.207838] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   83.207845] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   83.207852] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   83.207862] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   83.207866] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   83.207875] Call Trace:
>[   83.207885]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   83.207895]  intel_edp_panel_vdd_on+0x13/0x20
>[   83.207900]  intel_ddi_post_disable+0xca/0x260
>[   83.207907]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   83.207914]  haswell_crtc_disable+0x100/0x170
>[   83.207918]  intel_atomic_commit_tail+0x128/0xfe0
>[   83.207923]  intel_atomic_commit+0x3af/0x4a0
>[   83.207930]  ? drm_mode_object_put+0x3f/0x60
>[   83.207936]  drm_atomic_commit+0x46/0x50
>[   83.207941]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   83.207946]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   83.207952]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   83.207958]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   83.207961]  drm_ioctl+0x1f2/0x440
>[   83.207966]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   83.207974]  ? selinux_file_ioctl+0x104/0x1a0
>[   83.207979]  do_vfs_ioctl+0x8d/0x590
>[   83.207986]  ? __schedule+0x31c/0x6c0
>[   83.207994]  ? security_file_ioctl+0x3e/0x60
>[   83.207998]  SyS_ioctl+0x74/0x80
>[   83.208003]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   83.208008] RIP: 0033:0x7f202a285357
>[   83.208010] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   83.208014] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   83.208017] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   83.208019] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   83.208021] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   83.208023] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   83.208027] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   83.208191] ---[ end trace a27ce992f45e72c8 ]---
>[   83.208199] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   83.208230] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   83.208291] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   83.258719] [drm:wait_panel_status] Wait complete
>[   83.258721] Use count on domain AUX_A is already zero
>[   83.258732] ------------[ cut here ]------------
>[   83.258738] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   83.258739] Modules linked in: x86_pkg_temp_thermal
>[   83.258744] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   83.258745] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   83.258747] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   83.258750] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   83.258752] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   83.258754] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   83.258756] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   83.258757] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 000000000000771e
>[   83.258759] R10: ffffa5dc80d13e88 R11: 000000000000771e R12: ffffa1d7758e4b40
>[   83.258760] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   83.258763] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   83.258764] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   83.258766] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   83.258767] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   83.258769] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   83.258770] Call Trace:
>[   83.258774]  intel_edp_panel_off.part.28+0x12f/0x160
>[   83.258777]  intel_edp_panel_off+0x13/0x20
>[   83.258781]  intel_ddi_post_disable+0xd2/0x260
>[   83.258786]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   83.258788]  haswell_crtc_disable+0x100/0x170
>[   83.258792]  intel_atomic_commit_tail+0x128/0xfe0
>[   83.258795]  intel_atomic_commit+0x3af/0x4a0
>[   83.258800]  ? drm_mode_object_put+0x3f/0x60
>[   83.258804]  drm_atomic_commit+0x46/0x50
>[   83.258808]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   83.258812]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   83.258817]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   83.258821]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   83.258824]  drm_ioctl+0x1f2/0x440
>[   83.258828]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   83.258833]  ? selinux_file_ioctl+0x104/0x1a0
>[   83.258837]  do_vfs_ioctl+0x8d/0x590
>[   83.258841]  ? __schedule+0x31c/0x6c0
>[   83.258846]  ? security_file_ioctl+0x3e/0x60
>[   83.258849]  SyS_ioctl+0x74/0x80
>[   83.258852]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   83.258854] RIP: 0033:0x7f202a285357
>[   83.258856] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   83.258858] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   83.258860] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   83.258861] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   83.258863] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   83.258864] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   83.258866] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   83.258917] ---[ end trace a27ce992f45e72c9 ]---
>[   83.258927] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 2, on? 1) for crtc 39
>[   83.258933] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   83.258950] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   83.258953] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   83.258957] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   83.258960] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   83.258963] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   83.258965] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   83.258968] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   83.258973] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   83.258978] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   83.258984] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   83.258988] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   83.258995] [drm:intel_power_well_disable] disabling DC off
>[   83.258999] [drm:intel_power_well_disable] disabling always-on
>[   83.259004] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   83.259007] [drm:intel_power_well_enable] enabling always-on
>[   83.259011] [drm:intel_power_well_disable] disabling always-on
>[   83.259016] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   83.259019] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   83.259023] [drm:intel_power_well_enable] enabling always-on
>[   83.259025] [drm:intel_power_well_disable] disabling always-on
>[   83.259030] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   83.259033] [drm:intel_power_well_enable] enabling always-on
>[   83.259036] [drm:intel_power_well_disable] disabling always-on
>[   83.259039] Use count on power well DC off is already zero
>[   83.259048] ------------[ cut here ]------------
>[   83.259053] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   83.259054] Modules linked in: x86_pkg_temp_thermal
>[   83.259058] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   83.259059] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   83.259061] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   83.259064] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   83.259065] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   83.259067] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   83.259069] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   83.259071] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 0000000000007768
>[   83.259072] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   83.259073] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   83.259076] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   83.259077] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   83.259079] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   83.259080] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   83.259081] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   83.259082] Call Trace:
>[   83.259086]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   83.259089]  intel_atomic_commit+0x3af/0x4a0
>[   83.259094]  ? drm_mode_object_put+0x3f/0x60
>[   83.259098]  drm_atomic_commit+0x46/0x50
>[   83.259102]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   83.259106]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   83.259111]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   83.259115]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   83.259118]  drm_ioctl+0x1f2/0x440
>[   83.259122]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   83.259127]  ? selinux_file_ioctl+0x104/0x1a0
>[   83.259131]  do_vfs_ioctl+0x8d/0x590
>[   83.259135]  ? __schedule+0x31c/0x6c0
>[   83.259139]  ? security_file_ioctl+0x3e/0x60
>[   83.259142]  SyS_ioctl+0x74/0x80
>[   83.259146]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   83.259147] RIP: 0033:0x7f202a285357
>[   83.259149] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   83.259151] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   83.259153] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   83.259154] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   83.259155] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   83.259157] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   83.259159] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   83.259210] ---[ end trace a27ce992f45e72ca ]---
>[   83.259211] Use count on power well always-on is already zero
>[   83.259220] ------------[ cut here ]------------
>[   83.259224] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   83.259225] Modules linked in: x86_pkg_temp_thermal
>[   83.259229] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   83.259230] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   83.259231] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   83.259234] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   83.259235] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   83.259238] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   83.259239] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   83.259240] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 0000000000007795
>[   83.259242] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   83.259243] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   83.259245] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   83.259247] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   83.259248] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   83.259250] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   83.259251] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   83.259252] Call Trace:
>[   83.259255]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   83.259258]  intel_atomic_commit+0x3af/0x4a0
>[   83.259263]  ? drm_mode_object_put+0x3f/0x60
>[   83.259266]  drm_atomic_commit+0x46/0x50
>[   83.259270]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   83.259274]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   83.259279]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   83.259283]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   83.259286]  drm_ioctl+0x1f2/0x440
>[   83.259290]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   83.259295]  ? selinux_file_ioctl+0x104/0x1a0
>[   83.259298]  do_vfs_ioctl+0x8d/0x590
>[   83.259302]  ? __schedule+0x31c/0x6c0
>[   83.259306]  ? security_file_ioctl+0x3e/0x60
>[   83.259309]  SyS_ioctl+0x74/0x80
>[   83.259313]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   83.259314] RIP: 0033:0x7f202a285357
>[   83.259315] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   83.259318] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   83.259319] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   83.259320] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   83.259322] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   83.259323] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   83.259325] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   83.259375] ---[ end trace a27ce992f45e72cb ]---
>[   83.259384] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dfc00
>[   83.259388] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   83.259392] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   83.259397] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   83.259402] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   83.259406] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dfc00
>[   83.259411] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   83.259420] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   83.259426] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dfc00
>[   83.259431] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   83.259436] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a70800 state to ffffa1d7756dfc00
>[   83.259440] [drm:drm_mode_object_get] OBJ ID: 60 (4)
>[   83.259444] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6c300 state to ffffa1d7756dfc00
>[   83.259448] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c300 to [CRTC:39:pipe B]
>[   83.259451] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d749c6c300
>[   83.259455] [drm:drm_mode_object_get] OBJ ID: 60 (5)
>[   83.259459] [drm:drm_mode_object_put] OBJ ID: 60 (6)
>[   83.259463] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   83.259466] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dfc00
>[   83.259470] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   83.259474] [drm:drm_mode_object_put] OBJ ID: 60 (5)
>[   83.259478] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dfc00
>[   83.259482] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   83.259485] [drm:drm_ioctl] ret = -22
>[   83.259515] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   83.259520] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dfc00
>[   83.259524] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   83.259528] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a70800 state to ffffa1d7756dfc00
>[   83.259532] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   83.259536] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6c300 state to ffffa1d7756dfc00
>[   83.259539] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c300 to [CRTC:39:pipe B]
>[   83.259542] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d749c6c300
>[   83.259546] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   83.259550] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   83.259553] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   83.259557] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dfc00
>[   83.259561] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   83.259565] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   83.259568] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dfc00
>[   83.259572] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   83.259575] [drm:drm_ioctl] ret = -22
>[   83.259578] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   83.259582] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   83.259586] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   83.259592] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dfc00
>[   83.259597] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   83.259600] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a70800 state to ffffa1d7756dfc00
>[   83.259604] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   83.259608] [drm:drm_atomic_check_only] checking ffffa1d7756dfc00
>[   83.259612] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   83.259616] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: y
>[   83.259636] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756dfc00
>[   83.259641] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   83.259646] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   83.259652] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd780 state to ffffa1d7756dfc00
>[   83.259657] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   83.259662] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   83.259676] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   83.259689] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6c300 state to ffffa1d7756dfc00
>[   83.259701] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756dfc00
>[   83.259712] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   83.259725] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   83.259734] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   83.259744] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   83.259757] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   83.259769] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   83.259777] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   83.259787] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   83.259797] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   83.259804] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   83.259816] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   83.259826] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   83.259835] [drm:intel_dump_pipe_config] requested mode:
>[   83.259849] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   83.259858] [drm:intel_dump_pipe_config] adjusted mode:
>[   83.259870] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   83.259884] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   83.259894] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   83.259903] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   83.259914] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   83.259923] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   83.259934] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   83.259940] [drm:intel_dump_pipe_config] planes on this crtc
>[   83.259953] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   83.259963] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   83.259971] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   83.259983] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   83.259992] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   83.260004] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   83.260015] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   83.260027] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 60
>[   83.260041] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 0 -> 1, off 0, on 1, ms 1
>[   83.260054] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   83.260064] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   83.260079] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   83.260085] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a75000 state to ffffa1d7756dfc00
>[   83.260093] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72800 state to ffffa1d7756dfc00
>[   83.260107] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 0) -> (0 - 860)
>[   83.260113] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (0 - 0) -> (860 - 892)
>[   83.260118] [drm:drm_atomic_commit] committing ffffa1d7756dfc00
>[   83.260146] [drm:intel_power_well_enable] enabling always-on
>[   83.260151] [drm:intel_power_well_enable] enabling DC off
>[   83.260156] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   83.260170] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   83.260175] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   83.260181] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   83.260187] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   83.260193] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   83.260198] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   83.260202] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   83.260208] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   83.260215] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   83.260222] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   83.260228] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   83.260238] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 2, on? 0) for crtc 39
>[   83.260246] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   83.260271] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   83.260277] [drm:edp_panel_on] Turn eDP port A panel power on
>[   83.260287] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   83.260291] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   83.260442] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   83.260456] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   83.260471] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   83.260496] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   83.872712] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   83.872722] [drm:wait_panel_status] Wait complete
>[   83.872746] [drm:edp_panel_on] Wait for panel power on
>[   83.872801] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   84.008639] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   84.008646] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   84.008651] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   84.008679] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   84.074280] [drm:wait_panel_status] Wait complete
>[   84.074285] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294751369
>[   84.074297] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   84.076335] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   84.076353] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   84.076364] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   84.076412] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   84.076587] Use count on domain AUX_A is already zero
>[   84.076600] ------------[ cut here ]------------
>[   84.076608] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.076609] Modules linked in: x86_pkg_temp_thermal
>[   84.076615] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.076616] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.076637] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.076641] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.076643] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   84.076646] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   84.076648] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   84.076649] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 000000000000784e
>[   84.076651] R10: ffffa1d7758e2950 R11: 000000000000784e R12: ffffa1d7758e4b40
>[   84.076652] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   84.076655] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   84.076657] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.076658] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.076660] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.076661] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.076663] Call Trace:
>[   84.076668]  intel_dp_aux_ch+0x12a/0x6e0
>[   84.076685]  ? wake_atomic_t_function+0x60/0x60
>[   84.076694]  intel_dp_aux_transfer+0x12d/0x1f0
>[   84.076711]  drm_dp_dpcd_access+0x58/0xf0
>[   84.076720]  drm_dp_dpcd_write+0x16/0x20
>[   84.076730]  intel_dp_sink_dpms+0x41/0xd0
>[   84.076739]  intel_ddi_pre_enable+0x34a/0x630
>[   84.076752]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   84.076763]  haswell_crtc_enable+0x26b/0x7f0
>[   84.076773]  intel_update_crtc+0x43/0xd0
>[   84.076781]  skl_update_crtcs+0x1a9/0x1e0
>[   84.076794]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   84.076805]  intel_atomic_commit+0x3af/0x4a0
>[   84.076815]  drm_atomic_commit+0x46/0x50
>[   84.076821]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.076828]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.076835]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.076842]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.076848]  drm_ioctl+0x1f2/0x440
>[   84.076853]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.076860]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.076868]  do_vfs_ioctl+0x8d/0x590
>[   84.076874]  ? security_file_ioctl+0x3e/0x60
>[   84.076879]  SyS_ioctl+0x74/0x80
>[   84.076884]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.076891] RIP: 0033:0x7f202a285357
>[   84.076893] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.076897] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.076900] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.076902] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   84.076912] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.076916] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.076927] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.077047] ---[ end trace a27ce992f45e72cc ]---
>[   84.077064] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   84.077840] Use count on domain AUX_A is already zero
>[   84.077852] ------------[ cut here ]------------
>[   84.077858] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.077859] Modules linked in: x86_pkg_temp_thermal
>[   84.077866] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.077867] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.077869] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.077872] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.077873] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   84.077876] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   84.077878] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   84.077879] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000007885
>[   84.077882] R10: ffffa1d7758e2950 R11: 0000000000007885 R12: ffffa1d7758e4b40
>[   84.077884] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   84.077886] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   84.077888] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.077889] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.077891] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.077892] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.077893] Call Trace:
>[   84.077897]  intel_dp_aux_ch+0x12a/0x6e0
>[   84.077903]  ? wake_atomic_t_function+0x60/0x60
>[   84.077907]  intel_dp_aux_transfer+0x12d/0x1f0
>[   84.077912]  drm_dp_dpcd_access+0x58/0xf0
>[   84.077916]  drm_dp_dpcd_write+0x16/0x20
>[   84.077920]  intel_dp_start_link_train+0x7b/0x520
>[   84.077925]  intel_ddi_pre_enable+0x378/0x630
>[   84.077930]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   84.077935]  haswell_crtc_enable+0x26b/0x7f0
>[   84.077938]  intel_update_crtc+0x43/0xd0
>[   84.077941]  skl_update_crtcs+0x1a9/0x1e0
>[   84.077944]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   84.077948]  intel_atomic_commit+0x3af/0x4a0
>[   84.077953]  drm_atomic_commit+0x46/0x50
>[   84.077958]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.077963]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.077967]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.077972]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.077975]  drm_ioctl+0x1f2/0x440
>[   84.077981]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.077986]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.077990]  do_vfs_ioctl+0x8d/0x590
>[   84.077994]  ? security_file_ioctl+0x3e/0x60
>[   84.077998]  SyS_ioctl+0x74/0x80
>[   84.078003]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.078005] RIP: 0033:0x7f202a285357
>[   84.078006] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.078009] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.078010] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.078012] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   84.078013] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.078015] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.078017] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.078072] ---[ end trace a27ce992f45e72cd ]---
>[   84.078240] Use count on domain AUX_A is already zero
>[   84.078251] ------------[ cut here ]------------
>[   84.078256] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.078257] Modules linked in: x86_pkg_temp_thermal
>[   84.078261] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.078262] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.078264] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.078267] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.078269] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   84.078273] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   84.078274] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   84.078276] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 00000000000078bb
>[   84.078277] R10: ffffa1d7758e2950 R11: 00000000000078bb R12: ffffa1d7758e4b40
>[   84.078279] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   84.078281] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   84.078282] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.078284] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.078285] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.078286] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.078287] Call Trace:
>[   84.078291]  intel_dp_aux_ch+0x12a/0x6e0
>[   84.078296]  ? wake_atomic_t_function+0x60/0x60
>[   84.078300]  intel_dp_aux_transfer+0x12d/0x1f0
>[   84.078305]  drm_dp_dpcd_access+0x58/0xf0
>[   84.078309]  drm_dp_dpcd_write+0x16/0x20
>[   84.078313]  intel_dp_start_link_train+0xa3/0x520
>[   84.078318]  intel_ddi_pre_enable+0x378/0x630
>[   84.078324]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   84.078328]  haswell_crtc_enable+0x26b/0x7f0
>[   84.078331]  intel_update_crtc+0x43/0xd0
>[   84.078334]  skl_update_crtcs+0x1a9/0x1e0
>[   84.078337]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   84.078341]  intel_atomic_commit+0x3af/0x4a0
>[   84.078346]  drm_atomic_commit+0x46/0x50
>[   84.078350]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.078354]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.078359]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.078363]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.078367]  drm_ioctl+0x1f2/0x440
>[   84.078371]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.078376]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.078380]  do_vfs_ioctl+0x8d/0x590
>[   84.078384]  ? security_file_ioctl+0x3e/0x60
>[   84.078388]  SyS_ioctl+0x74/0x80
>[   84.078393]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.078394] RIP: 0033:0x7f202a285357
>[   84.078396] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.078398] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.078400] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.078401] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   84.078402] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.078404] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.078405] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.078462] ---[ end trace a27ce992f45e72ce ]---
>[   84.078468] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   84.078472] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   84.078476] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   84.078480] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   84.078666] Use count on domain AUX_A is already zero
>[   84.078685] ------------[ cut here ]------------
>[   84.078701] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.078710] Modules linked in: x86_pkg_temp_thermal
>[   84.078739] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.078751] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.078761] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.078774] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.078787] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   84.078800] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   84.078810] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   84.078822] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 00000000000078f5
>[   84.078833] R10: ffffa1d7758e2950 R11: 00000000000078f5 R12: ffffa1d7758e4b40
>[   84.078837] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   84.078848] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   84.078860] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.078866] CR2: 00007fae7efe3000 CR3: 000000027150d000 CR4: 00000000003406f0
>[   84.078874] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.078885] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.078892] Call Trace:
>[   84.078903]  intel_dp_aux_ch+0x12a/0x6e0
>[   84.078917]  ? wake_atomic_t_function+0x60/0x60
>[   84.078930]  intel_dp_aux_transfer+0x12d/0x1f0
>[   84.078939]  ? drm_printk+0x89/0x90
>[   84.078949]  drm_dp_dpcd_access+0x58/0xf0
>[   84.078962]  drm_dp_dpcd_write+0x16/0x20
>[   84.078975]  intel_dp_set_link_train+0x44/0xe0
>[   84.078988]  intel_dp_start_link_train+0xd4/0x520
>[   84.079002]  intel_ddi_pre_enable+0x378/0x630
>[   84.079014]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   84.079028]  haswell_crtc_enable+0x26b/0x7f0
>[   84.079031]  intel_update_crtc+0x43/0xd0
>[   84.079035]  skl_update_crtcs+0x1a9/0x1e0
>[   84.079040]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   84.079045]  intel_atomic_commit+0x3af/0x4a0
>[   84.079050]  drm_atomic_commit+0x46/0x50
>[   84.079056]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.079064]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.079070]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.079078]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.079082]  drm_ioctl+0x1f2/0x440
>[   84.079091]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.079098]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.079105]  do_vfs_ioctl+0x8d/0x590
>[   84.079112]  ? security_file_ioctl+0x3e/0x60
>[   84.079119]  SyS_ioctl+0x74/0x80
>[   84.079125]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.079128] RIP: 0033:0x7f202a285357
>[   84.079132] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.079137] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.079139] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.079143] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   84.079145] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.079147] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.079150] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.079240] ---[ end trace a27ce992f45e72cf ]---
>[   84.079511] Use count on domain AUX_A is already zero
>[   84.079525] ------------[ cut here ]------------
>[   84.079532] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.079534] Modules linked in: x86_pkg_temp_thermal
>[   84.079540] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.079542] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.079545] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.079551] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.079553] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   84.079557] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   84.079568] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c0cba0
>[   84.079581] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000792d
>[   84.079588] R10: ffffa1d7758e2950 R11: 000000000000792d R12: ffffa1d7758e4b40
>[   84.079599] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   84.079611] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   84.079633] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.079636] CR2: 00007fae7efe3000 CR3: 000000027150d000 CR4: 00000000003406f0
>[   84.079639] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.079642] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.079643] Call Trace:
>[   84.079649]  intel_dp_aux_ch+0x12a/0x6e0
>[   84.079655]  ? wake_atomic_t_function+0x60/0x60
>[   84.079659]  intel_dp_aux_transfer+0xa0/0x1f0
>[   84.079676]  drm_dp_dpcd_access+0x58/0xf0
>[   84.079686]  drm_dp_dpcd_read+0x2c/0x60
>[   84.079700]  intel_dp_get_link_status+0x1d/0x30
>[   84.079714]  intel_dp_start_link_train+0xfd/0x520
>[   84.079724]  intel_ddi_pre_enable+0x378/0x630
>[   84.079732]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   84.079736]  haswell_crtc_enable+0x26b/0x7f0
>[   84.079742]  intel_update_crtc+0x43/0xd0
>[   84.079746]  skl_update_crtcs+0x1a9/0x1e0
>[   84.079757]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   84.079770]  intel_atomic_commit+0x3af/0x4a0
>[   84.079780]  drm_atomic_commit+0x46/0x50
>[   84.079788]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.079794]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.079807]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.079816]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.079827]  drm_ioctl+0x1f2/0x440
>[   84.079833]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.079839]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.079853]  do_vfs_ioctl+0x8d/0x590
>[   84.079861]  ? security_file_ioctl+0x3e/0x60
>[   84.079869]  SyS_ioctl+0x74/0x80
>[   84.079879]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.079885] RIP: 0033:0x7f202a285357
>[   84.079887] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.079894] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.079903] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.079906] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   84.079909] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.079922] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.079928] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.080018] ---[ end trace a27ce992f45e72d0 ]---
>[   84.080243] Use count on domain AUX_A is already zero
>[   84.080257] ------------[ cut here ]------------
>[   84.080265] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.080267] Modules linked in: x86_pkg_temp_thermal
>[   84.080274] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.080276] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.080282] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.080286] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.080289] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   84.080292] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   84.080295] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   84.080297] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000007964
>[   84.080301] R10: ffffa1d7758e2950 R11: 0000000000007964 R12: ffffa1d7758e4b40
>[   84.080303] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   84.080306] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   84.080308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.080311] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.080313] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.080315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.080317] Call Trace:
>[   84.080324]  intel_dp_aux_ch+0x12a/0x6e0
>[   84.080331]  ? wake_atomic_t_function+0x60/0x60
>[   84.080335]  intel_dp_aux_transfer+0xa0/0x1f0
>[   84.080342]  ? _cond_resched+0x26/0x40
>[   84.080348]  drm_dp_dpcd_access+0x58/0xf0
>[   84.080354]  drm_dp_dpcd_read+0x52/0x60
>[   84.080361]  intel_dp_get_link_status+0x1d/0x30
>[   84.080367]  intel_dp_start_link_train+0xfd/0x520
>[   84.080372]  intel_ddi_pre_enable+0x378/0x630
>[   84.080380]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   84.080385]  haswell_crtc_enable+0x26b/0x7f0
>[   84.080389]  intel_update_crtc+0x43/0xd0
>[   84.080395]  skl_update_crtcs+0x1a9/0x1e0
>[   84.080399]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   84.080404]  intel_atomic_commit+0x3af/0x4a0
>[   84.080410]  drm_atomic_commit+0x46/0x50
>[   84.080415]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.080422]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.080431]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.080437]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.080442]  drm_ioctl+0x1f2/0x440
>[   84.080447]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.080454]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.080463]  do_vfs_ioctl+0x8d/0x590
>[   84.080469]  ? security_file_ioctl+0x3e/0x60
>[   84.080474]  SyS_ioctl+0x74/0x80
>[   84.080479]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.080481] RIP: 0033:0x7f202a285357
>[   84.080483] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.080487] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.080493] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.080495] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   84.080497] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.080499] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.080502] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.080591] ---[ end trace a27ce992f45e72d1 ]---
>[   84.080600] [drm:intel_dp_start_link_train] clock recovery OK
>[   84.080606] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   84.080800] Use count on domain AUX_A is already zero
>[   84.080814] ------------[ cut here ]------------
>[   84.080823] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.080826] Modules linked in: x86_pkg_temp_thermal
>[   84.080832] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.080833] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.080836] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.080840] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.080844] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   84.080847] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   84.080850] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   84.080852] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 000000000000799e
>[   84.080854] R10: ffffa1d7758e2950 R11: 000000000000799e R12: ffffa1d7758e4b40
>[   84.080857] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   84.080861] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   84.080863] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.080867] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.080869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.080871] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.080882] Call Trace:
>[   84.080892]  intel_dp_aux_ch+0x12a/0x6e0
>[   84.080908]  ? wake_atomic_t_function+0x60/0x60
>[   84.080921]  intel_dp_aux_transfer+0x12d/0x1f0
>[   84.080934]  ? drm_printk+0x89/0x90
>[   84.080950]  drm_dp_dpcd_access+0x58/0xf0
>[   84.080963]  drm_dp_dpcd_write+0x16/0x20
>[   84.080979]  intel_dp_set_link_train+0x44/0xe0
>[   84.080993]  intel_dp_start_link_train+0x216/0x520
>[   84.081004]  intel_ddi_pre_enable+0x378/0x630
>[   84.081012]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   84.081017]  haswell_crtc_enable+0x26b/0x7f0
>[   84.081023]  intel_update_crtc+0x43/0xd0
>[   84.081027]  skl_update_crtcs+0x1a9/0x1e0
>[   84.081033]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   84.081039]  intel_atomic_commit+0x3af/0x4a0
>[   84.081045]  drm_atomic_commit+0x46/0x50
>[   84.081050]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.081057]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.081063]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.081071]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.081076]  drm_ioctl+0x1f2/0x440
>[   84.081084]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.081095]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.081108]  do_vfs_ioctl+0x8d/0x590
>[   84.081120]  ? security_file_ioctl+0x3e/0x60
>[   84.081134]  SyS_ioctl+0x74/0x80
>[   84.081147]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.081161] RIP: 0033:0x7f202a285357
>[   84.081170] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.081176] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.081178] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.081180] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   84.081182] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.081185] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.081189] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.081291] ---[ end trace a27ce992f45e72d2 ]---
>[   84.081849] Use count on domain AUX_A is already zero
>[   84.081854] ------------[ cut here ]------------
>[   84.081857] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.081857] Modules linked in: x86_pkg_temp_thermal
>[   84.081860] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.081861] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.081861] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.081863] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.081864] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   84.081865] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   84.081866] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   84.081867] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 00000000000079d6
>[   84.081868] R10: ffffa1d7758e2950 R11: 00000000000079d6 R12: ffffa1d7758e4b40
>[   84.081869] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   84.081872] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   84.081873] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.081873] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.081874] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.081875] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.081876] Call Trace:
>[   84.081878]  intel_dp_aux_ch+0x12a/0x6e0
>[   84.081880]  ? wake_atomic_t_function+0x60/0x60
>[   84.081882]  intel_dp_aux_transfer+0xa0/0x1f0
>[   84.081885]  drm_dp_dpcd_access+0x58/0xf0
>[   84.081887]  drm_dp_dpcd_read+0x2c/0x60
>[   84.081889]  intel_dp_get_link_status+0x1d/0x30
>[   84.081891]  intel_dp_start_link_train+0x270/0x520
>[   84.081895]  intel_ddi_pre_enable+0x378/0x630
>[   84.081897]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   84.081900]  haswell_crtc_enable+0x26b/0x7f0
>[   84.081902]  intel_update_crtc+0x43/0xd0
>[   84.081904]  skl_update_crtcs+0x1a9/0x1e0
>[   84.081906]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   84.081908]  intel_atomic_commit+0x3af/0x4a0
>[   84.081910]  drm_atomic_commit+0x46/0x50
>[   84.081912]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.081915]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.081917]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.081919]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.081922]  drm_ioctl+0x1f2/0x440
>[   84.081924]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.081927]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.081929]  do_vfs_ioctl+0x8d/0x590
>[   84.081931]  ? security_file_ioctl+0x3e/0x60
>[   84.081933]  SyS_ioctl+0x74/0x80
>[   84.081936]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.081937] RIP: 0033:0x7f202a285357
>[   84.081937] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.081939] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.081940] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.081941] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   84.081942] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.081943] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.081945] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.081978] ---[ end trace a27ce992f45e72d3 ]---
>[   84.082173] Use count on domain AUX_A is already zero
>[   84.082177] ------------[ cut here ]------------
>[   84.082179] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.082180] Modules linked in: x86_pkg_temp_thermal
>[   84.082182] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.082183] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.082183] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.082185] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.082186] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   84.082188] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   84.082189] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   84.082189] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000007a0d
>[   84.082190] R10: ffffa1d7758e2950 R11: 0000000000007a0d R12: ffffa1d7758e4b40
>[   84.082192] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   84.082193] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   84.082194] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.082195] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.082195] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.082196] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.082197] Call Trace:
>[   84.082200]  intel_dp_aux_ch+0x12a/0x6e0
>[   84.082202]  ? wake_atomic_t_function+0x60/0x60
>[   84.082204]  intel_dp_aux_transfer+0xa0/0x1f0
>[   84.082206]  drm_dp_dpcd_access+0x58/0xf0
>[   84.082208]  drm_dp_dpcd_read+0x52/0x60
>[   84.082210]  intel_dp_get_link_status+0x1d/0x30
>[   84.082213]  intel_dp_start_link_train+0x270/0x520
>[   84.082215]  intel_ddi_pre_enable+0x378/0x630
>[   84.082218]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   84.082220]  haswell_crtc_enable+0x26b/0x7f0
>[   84.082221]  intel_update_crtc+0x43/0xd0
>[   84.082223]  skl_update_crtcs+0x1a9/0x1e0
>[   84.082225]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   84.082227]  intel_atomic_commit+0x3af/0x4a0
>[   84.082230]  drm_atomic_commit+0x46/0x50
>[   84.082232]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.082234]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.082237]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.082239]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.082241]  drm_ioctl+0x1f2/0x440
>[   84.082243]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.082246]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.082248]  do_vfs_ioctl+0x8d/0x590
>[   84.082251]  ? security_file_ioctl+0x3e/0x60
>[   84.082252]  SyS_ioctl+0x74/0x80
>[   84.082254]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.082255] RIP: 0033:0x7f202a285357
>[   84.082256] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.082258] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.082258] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.082261] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   84.082262] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.082262] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.082263] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.082297] ---[ end trace a27ce992f45e72d4 ]---
>[   84.082300] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   84.082303] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   84.082457] Use count on domain AUX_A is already zero
>[   84.082462] ------------[ cut here ]------------
>[   84.082465] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.082465] Modules linked in: x86_pkg_temp_thermal
>[   84.082468] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.082469] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.082470] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.082472] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.082472] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   84.082474] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   84.082475] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   84.082476] RBP: ffffa5dc80eab7d8 R08: 0000000000000001 R09: 0000000000007a46
>[   84.082477] R10: ffffa1d7758e2950 R11: 0000000000007a46 R12: ffffa1d7758e4b40
>[   84.082478] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   84.082479] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   84.082480] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.082482] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.082483] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.082484] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.082484] Call Trace:
>[   84.082486]  intel_dp_aux_ch+0x12a/0x6e0
>[   84.082488]  ? wake_atomic_t_function+0x60/0x60
>[   84.082490]  intel_dp_aux_transfer+0x12d/0x1f0
>[   84.082492]  ? drm_printk+0x89/0x90
>[   84.082494]  drm_dp_dpcd_access+0x58/0xf0
>[   84.082497]  drm_dp_dpcd_write+0x16/0x20
>[   84.082499]  intel_dp_set_link_train+0x44/0xe0
>[   84.082502]  intel_dp_stop_link_train+0xb/0x10
>[   84.082504]  intel_ddi_pre_enable+0x393/0x630
>[   84.082507]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   84.082509]  haswell_crtc_enable+0x26b/0x7f0
>[   84.082511]  intel_update_crtc+0x43/0xd0
>[   84.082513]  skl_update_crtcs+0x1a9/0x1e0
>[   84.082515]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   84.082517]  intel_atomic_commit+0x3af/0x4a0
>[   84.082519]  drm_atomic_commit+0x46/0x50
>[   84.082521]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.082524]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.082527]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.082529]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.082531]  drm_ioctl+0x1f2/0x440
>[   84.082533]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.082536]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.082539]  do_vfs_ioctl+0x8d/0x590
>[   84.082541]  ? security_file_ioctl+0x3e/0x60
>[   84.082544]  SyS_ioctl+0x74/0x80
>[   84.082545]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.082546] RIP: 0033:0x7f202a285357
>[   84.082547] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.082549] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.082551] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.082551] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   84.082552] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.082553] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.082554] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.082588] ---[ end trace a27ce992f45e72d5 ]---
>[   84.082834] [drm:intel_enable_pipe] enabling pipe B
>[   84.082838] [drm:drm_crtc_vblank_on] crtc 1, vblank enabled 0, inmodeset 1
>[   84.082842] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 84.81223 -> 84.81688 [e 0 us, 0 rep]
>[   84.082844] [drm:intel_edp_backlight_on.part.29] 
>[   84.082846] [drm:intel_panel_enable_backlight] pipe B
>[   84.082900] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   84.280668] Use count on domain AUX_A is already zero
>[   84.280679] ------------[ cut here ]------------
>[   84.280685] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.280686] Modules linked in: x86_pkg_temp_thermal
>[   84.280691] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.280692] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.280694] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.280697] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.280699] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   84.280701] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   84.280702] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   84.280704] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 0000000000007a84
>[   84.280705] R10: ffffa5dc80eab918 R11: 0000000000007a84 R12: ffffa1d7758e4b40
>[   84.280707] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   84.280709] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   84.280710] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.280712] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.280713] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.280715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.280716] Call Trace:
>[   84.280720]  _intel_edp_backlight_on+0xe3/0x110
>[   84.280723]  intel_edp_backlight_on.part.29+0x34/0x40
>[   84.280726]  intel_edp_backlight_on+0x13/0x20
>[   84.280730]  intel_enable_ddi+0xbe/0xe0
>[   84.280735]  intel_encoders_enable.isra.104+0x6c/0x90
>[   84.280738]  haswell_crtc_enable+0x326/0x7f0
>[   84.280741]  intel_update_crtc+0x43/0xd0
>[   84.280744]  skl_update_crtcs+0x1a9/0x1e0
>[   84.280748]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   84.280751]  intel_atomic_commit+0x3af/0x4a0
>[   84.280755]  drm_atomic_commit+0x46/0x50
>[   84.280759]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.280764]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.280769]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.280773]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.280776]  drm_ioctl+0x1f2/0x440
>[   84.280780]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.280785]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.280789]  do_vfs_ioctl+0x8d/0x590
>[   84.280793]  ? security_file_ioctl+0x3e/0x60
>[   84.280797]  SyS_ioctl+0x74/0x80
>[   84.280800]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.280802] RIP: 0033:0x7f202a285357
>[   84.280803] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.280806] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.280807] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.280809] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   84.280810] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.280812] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.280813] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.280864] ---[ end trace a27ce992f45e72d6 ]---
>[   84.280869] [drm:intel_psr_enable] PSR disable by flag
>[   84.280872] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   84.280879] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   84.280885] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,953)@ 84.279265 -> 84.264973 [e 0 us, 0 rep]
>[   84.280890] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=187, diff=11, hw=198 hw_last=187
>[   84.280935] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   84.280943] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   84.280946] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   84.280967] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   84.282794] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 84.281171 -> 84.281636 [e 0 us, 0 rep]
>[   84.282799] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=198, diff=1, hw=199 hw_last=198
>[   84.282803] [drm:drm_handle_vblank] vblank event on 198, current 199
>[   84.282828] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dfc00
>[   84.282834] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   84.282838] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   84.282843] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   84.282850] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   84.282855] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dfc00
>[   84.282861] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.282893] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   84.282903] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dfc00
>[   84.282912] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   84.282918] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71800 state to ffffa1d7756dfc00
>[   84.282924] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   84.282931] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6c400 state to ffffa1d7756dfc00
>[   84.282938] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c400 to [CRTC:39:pipe B]
>[   84.282945] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d749c6c400
>[   84.282950] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   84.282964] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   84.282978] [drm:drm_atomic_check_only] checking ffffa1d7756dfc00
>[   84.282996] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   84.283003] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   84.283021] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756dfc00 nonblocking
>[   84.283041] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   84.283058] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   84.283065] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   84.283070] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   84.283079] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dbc00
>[   84.283083] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   84.283087] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74000 state to ffffa1d7756dbc00
>[   84.283092] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   84.283097] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.283101] [drm:drm_atomic_check_only] checking ffffa1d7756dbc00
>[   84.283106] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   84.283110] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: n
>[   84.283115] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756dbc00
>[   84.283120] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   84.283125] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   84.283132] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd400 state to ffffa1d7756dbc00
>[   84.283138] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   84.283144] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.283152] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   84.283157] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6c500 state to ffffa1d7756dbc00
>[   84.283164] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756dbc00
>[   84.283172] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   84.283177] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.283186] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   84.283190] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   84.283197] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   84.283204] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   84.283209] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   84.283215] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   84.283220] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   84.283225] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   84.283231] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   84.283235] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   84.283237] [drm:intel_dump_pipe_config] requested mode:
>[   84.283247] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   84.283251] [drm:intel_dump_pipe_config] adjusted mode:
>[   84.283261] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   84.283267] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   84.283273] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   84.283276] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   84.283280] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   84.283285] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   84.283293] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   84.283296] [drm:intel_dump_pipe_config] planes on this crtc
>[   84.283304] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   84.283309] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   84.283314] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   84.283320] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   84.283326] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   84.283332] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.283339] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   84.283348] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   84.283355] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
>[   84.283362] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   84.283368] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   84.283376] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   84.283382] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a77000 state to ffffa1d7756dbc00
>[   84.283391] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a73000 state to ffffa1d7756dbc00
>[   84.283400] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 860) -> (0 - 0)
>[   84.283404] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (860 - 892) -> (0 - 0)
>[   84.283411] [drm:drm_atomic_commit] committing ffffa1d7756dbc00
>[   84.299475] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 84.297835 -> 84.298300 [e 0 us, 0 rep]
>[   84.299480] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=199, diff=1, hw=200 hw_last=199
>[   84.299485] [drm:drm_handle_vblank] vblank event on 199, current 200
>[   84.299512] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dfc00
>[   84.299518] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   84.299523] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   84.299528] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dfc00
>[   84.299540] [drm:intel_edp_backlight_off.part.30] 
>[   84.299569] Use count on domain AUX_A is already zero
>[   84.299585] ------------[ cut here ]------------
>[   84.299594] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.299595] Modules linked in: x86_pkg_temp_thermal
>[   84.299605] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.299607] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.299610] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.299618] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.299630] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   84.299648] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   84.299657] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c4cba0
>[   84.299662] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 0000000000007b1d
>[   84.299666] R10: ffffa5dc80f2be40 R11: 0000000000007b1d R12: ffffa1d7758e4b40
>[   84.299674] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   84.299677] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   84.299682] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.299684] CR2: 00007fae7efde000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.299687] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.299689] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.299691] Call Trace:
>[   84.299697]  _intel_edp_backlight_off+0xab/0x110
>[   84.299703]  intel_edp_backlight_off.part.30+0x28/0x40
>[   84.299707]  intel_edp_backlight_off+0x13/0x20
>[   84.299721]  intel_disable_ddi+0x99/0xc0
>[   84.299736]  intel_encoders_disable.isra.105+0x7f/0x90
>[   84.299746]  haswell_crtc_disable+0x55/0x170
>[   84.299759]  intel_atomic_commit_tail+0x128/0xfe0
>[   84.299769]  intel_atomic_commit+0x3af/0x4a0
>[   84.299775]  ? drm_mode_object_put+0x3f/0x60
>[   84.299780]  drm_atomic_commit+0x46/0x50
>[   84.299786]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.299792]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.299798]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.299807]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.299811]  drm_ioctl+0x1f2/0x440
>[   84.299817]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.299831]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.299844]  do_vfs_ioctl+0x8d/0x590
>[   84.299859]  ? __schedule+0x31c/0x6c0
>[   84.299871]  ? security_file_ioctl+0x3e/0x60
>[   84.299879]  SyS_ioctl+0x74/0x80
>[   84.299885]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.299889] RIP: 0033:0x7f202a285357
>[   84.299891] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.299895] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.299897] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.299901] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   84.299903] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.299914] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.299922] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.300016] ---[ end trace a27ce992f45e72d7 ]---
>[   84.316134] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 84.314493 -> 84.314958 [e 0 us, 0 rep]
>[   84.316139] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=200, diff=1, hw=201 hw_last=200
>[   84.316143] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   84.316149] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-29)@ 84.314529 -> 84.314964 [e 0 us, 0 rep]
>[   84.316153] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=201, diff=0, hw=201 hw_last=201
>[   84.504692] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   84.504727] [drm:drm_crtc_vblank_off] crtc 1, vblank enabled 0, inmodeset 0
>[   84.504733] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,326)@ 84.503112 -> 84.498224 [e 0 us, 0 rep]
>[   84.504737] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=201, diff=11, hw=212 hw_last=201
>[   84.504740] [drm:intel_disable_pipe] disabling pipe B
>[   84.516967] Use count on domain AUX_A is already zero
>[   84.516980] ------------[ cut here ]------------
>[   84.516987] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.516988] Modules linked in: x86_pkg_temp_thermal
>[   84.516994] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.516995] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.516997] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.517001] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.517003] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   84.517005] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   84.517007] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   84.517008] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 0000000000007b5a
>[   84.517010] R10: ffffa1d7758e2950 R11: 0000000000007b5a R12: ffffa1d7758e4b40
>[   84.517011] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   84.517013] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   84.517015] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.517017] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.517019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.517020] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.517021] Call Trace:
>[   84.517026]  intel_dp_aux_ch+0x12a/0x6e0
>[   84.517031]  ? wake_atomic_t_function+0x60/0x60
>[   84.517034]  intel_dp_aux_transfer+0x12d/0x1f0
>[   84.517038]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   84.517043]  drm_dp_dpcd_access+0x58/0xf0
>[   84.517047]  drm_dp_dpcd_write+0x16/0x20
>[   84.517050]  intel_dp_sink_dpms+0x9f/0xd0
>[   84.517054]  intel_ddi_post_disable+0x14a/0x260
>[   84.517059]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   84.517062]  haswell_crtc_disable+0x100/0x170
>[   84.517065]  intel_atomic_commit_tail+0x128/0xfe0
>[   84.517069]  intel_atomic_commit+0x3af/0x4a0
>[   84.517074]  ? drm_mode_object_put+0x3f/0x60
>[   84.517077]  drm_atomic_commit+0x46/0x50
>[   84.517081]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.517086]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.517091]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.517095]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.517098]  drm_ioctl+0x1f2/0x440
>[   84.517102]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.517107]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.517111]  do_vfs_ioctl+0x8d/0x590
>[   84.517116]  ? __schedule+0x31c/0x6c0
>[   84.517120]  ? security_file_ioctl+0x3e/0x60
>[   84.517123]  SyS_ioctl+0x74/0x80
>[   84.517127]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.517129] RIP: 0033:0x7f202a285357
>[   84.517131] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.517134] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.517135] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.517137] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   84.517138] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.517140] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.517142] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.517194] ---[ end trace a27ce992f45e72d8 ]---
>[   84.517208] Use count on domain AUX_A is already zero
>[   84.517217] ------------[ cut here ]------------
>[   84.517221] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.517222] Modules linked in: x86_pkg_temp_thermal
>[   84.517227] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.517228] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.517229] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.517232] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.517234] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   84.517236] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   84.517238] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   84.517239] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 0000000000007b91
>[   84.517241] R10: ffffa1d7758e2950 R11: 0000000000007b91 R12: ffffa1d7758e4b40
>[   84.517242] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   84.517244] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   84.517246] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.517247] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.517249] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.517250] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.517251] Call Trace:
>[   84.517254]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   84.517257]  intel_edp_panel_vdd_on+0x13/0x20
>[   84.517261]  intel_ddi_post_disable+0xca/0x260
>[   84.517266]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   84.517268]  haswell_crtc_disable+0x100/0x170
>[   84.517272]  intel_atomic_commit_tail+0x128/0xfe0
>[   84.517275]  intel_atomic_commit+0x3af/0x4a0
>[   84.517280]  ? drm_mode_object_put+0x3f/0x60
>[   84.517283]  drm_atomic_commit+0x46/0x50
>[   84.517287]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.517292]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.517296]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.517301]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.517304]  drm_ioctl+0x1f2/0x440
>[   84.517307]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.517312]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.517316]  do_vfs_ioctl+0x8d/0x590
>[   84.517320]  ? __schedule+0x31c/0x6c0
>[   84.517324]  ? security_file_ioctl+0x3e/0x60
>[   84.517327]  SyS_ioctl+0x74/0x80
>[   84.517331]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.517332] RIP: 0033:0x7f202a285357
>[   84.517334] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.517336] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.517338] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.517339] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   84.517340] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.517342] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.517344] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.517395] ---[ end trace a27ce992f45e72d9 ]---
>[   84.517399] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   84.517423] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   84.517478] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   84.569118] [drm:wait_panel_status] Wait complete
>[   84.569121] Use count on domain AUX_A is already zero
>[   84.569132] ------------[ cut here ]------------
>[   84.569139] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   84.569140] Modules linked in: x86_pkg_temp_thermal
>[   84.569146] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.569148] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.569150] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.569154] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   84.569156] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   84.569158] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   84.569160] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781dccba0
>[   84.569162] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 0000000000007bc7
>[   84.569163] R10: ffffa5dc80d1be88 R11: 0000000000007bc7 R12: ffffa1d7758e4b40
>[   84.569165] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   84.569167] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   84.569169] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.569171] CR2: 00007fae7efe2000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.569172] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.569174] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.569175] Call Trace:
>[   84.569180]  intel_edp_panel_off.part.28+0x12f/0x160
>[   84.569183]  intel_edp_panel_off+0x13/0x20
>[   84.569187]  intel_ddi_post_disable+0xd2/0x260
>[   84.569192]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   84.569195]  haswell_crtc_disable+0x100/0x170
>[   84.569199]  intel_atomic_commit_tail+0x128/0xfe0
>[   84.569202]  intel_atomic_commit+0x3af/0x4a0
>[   84.569207]  ? drm_mode_object_put+0x3f/0x60
>[   84.569211]  drm_atomic_commit+0x46/0x50
>[   84.569215]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.569220]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.569225]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.569230]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.569233]  drm_ioctl+0x1f2/0x440
>[   84.569237]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.569242]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.569246]  do_vfs_ioctl+0x8d/0x590
>[   84.569251]  ? __schedule+0x31c/0x6c0
>[   84.569255]  ? security_file_ioctl+0x3e/0x60
>[   84.569258]  SyS_ioctl+0x74/0x80
>[   84.569262]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.569264] RIP: 0033:0x7f202a285357
>[   84.569266] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.569269] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.569270] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.569271] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   84.569273] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.569274] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.569276] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   84.569328] ---[ end trace a27ce992f45e72da ]---
>[   84.569339] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 2, on? 1) for crtc 39
>[   84.569345] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   84.569362] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   84.569365] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   84.569369] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   84.569372] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   84.569375] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   84.569377] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   84.569380] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   84.569385] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   84.569391] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   84.569396] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   84.569400] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   84.569407] [drm:intel_power_well_disable] disabling DC off
>[   84.569410] [drm:intel_power_well_disable] disabling always-on
>[   84.569416] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   84.569419] [drm:intel_power_well_enable] enabling always-on
>[   84.569423] [drm:intel_power_well_disable] disabling always-on
>[   84.569428] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   84.569431] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   84.569434] [drm:intel_power_well_enable] enabling always-on
>[   84.569437] [drm:intel_power_well_disable] disabling always-on
>[   84.569442] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   84.569445] [drm:intel_power_well_enable] enabling always-on
>[   84.569448] [drm:intel_power_well_disable] disabling always-on
>[   84.569451] Use count on power well DC off is already zero
>[   84.569460] ------------[ cut here ]------------
>[   84.569466] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   84.569466] Modules linked in: x86_pkg_temp_thermal
>[   84.569471] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.569472] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.569474] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.569477] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   84.569479] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   84.569481] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   84.569482] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   84.569484] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 0000000000007c11
>[   84.569485] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   84.569487] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   84.569489] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   84.569491] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.569492] CR2: 00007fae7efe2000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.569494] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.569495] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.569496] Call Trace:
>[   84.569499]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   84.569503]  intel_atomic_commit+0x3af/0x4a0
>[   84.569508]  ? drm_mode_object_put+0x3f/0x60
>[   84.569511]  drm_atomic_commit+0x46/0x50
>[   84.569515]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.569520]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.569524]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.569529]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.569532]  drm_ioctl+0x1f2/0x440
>[   84.569536]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.569541]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.569544]  do_vfs_ioctl+0x8d/0x590
>[   84.569548]  ? __schedule+0x31c/0x6c0
>[   84.569553]  ? security_file_ioctl+0x3e/0x60
>[   84.569556]  SyS_ioctl+0x74/0x80
>[   84.569560]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.569561] RIP: 0033:0x7f202a285357
>[   84.569563] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.569565] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.569567] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.569568] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   84.569570] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.569571] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.569573] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   84.569636] ---[ end trace a27ce992f45e72db ]---
>[   84.569638] Use count on power well always-on is already zero
>[   84.569647] ------------[ cut here ]------------
>[   84.569652] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   84.569653] Modules linked in: x86_pkg_temp_thermal
>[   84.569657] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   84.569658] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   84.569659] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   84.569662] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   84.569663] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   84.569666] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   84.569667] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   84.569669] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 0000000000007c3e
>[   84.569670] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   84.569671] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   84.569673] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   84.569675] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   84.569687] CR2: 00007fae7efe2000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   84.569696] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   84.569707] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   84.569711] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   84.569716] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   84.569724] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   84.569729] Call Trace:
>[   84.569740]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   84.569748] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   84.569758]  intel_atomic_commit+0x3af/0x4a0
>[   84.569770]  ? drm_mode_object_put+0x3f/0x60
>[   84.569778]  drm_atomic_commit+0x46/0x50
>[   84.569789]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   84.569800]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   84.569815]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   84.569828]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   84.569838]  drm_ioctl+0x1f2/0x440
>[   84.569852]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   84.569866]  ? selinux_file_ioctl+0x104/0x1a0
>[   84.569876]  do_vfs_ioctl+0x8d/0x590
>[   84.569892]  ? __schedule+0x31c/0x6c0
>[   84.569906]  ? security_file_ioctl+0x3e/0x60
>[   84.569919]  SyS_ioctl+0x74/0x80
>[   84.569930]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   84.569940] RIP: 0033:0x7f202a285357
>[   84.569950] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   84.569968] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   84.569975] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   84.569985] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   84.569992] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   84.570002] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   84.570011] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   84.570182] ---[ end trace a27ce992f45e72dc ]---
>[   84.570194] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dbc00
>[   84.570200] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   84.570205] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   84.570213] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   84.570222] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   84.570229] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dbc00
>[   84.570236] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   84.570248] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   84.570257] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae5000
>[   84.570264] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   84.570272] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742931800 state to ffffa1d777ae5000
>[   84.570277] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   84.570283] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f4700 state to ffffa1d777ae5000
>[   84.570291] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f4700 to [CRTC:39:pipe B]
>[   84.570296] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d7429f4700
>[   84.570301] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   84.570306] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   84.570313] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   84.570319] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae5000
>[   84.570325] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   84.570332] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   84.570337] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae5000
>[   84.570344] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   84.570350] [drm:drm_ioctl] ret = -22
>[   84.570386] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   84.570393] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae5000
>[   84.570399] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   84.570407] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742931800 state to ffffa1d777ae5000
>[   84.570413] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   84.570420] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f4700 state to ffffa1d777ae5000
>[   84.570427] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f4700 to [CRTC:39:pipe B]
>[   84.570439] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d7429f4700
>[   84.570453] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   84.570467] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   84.570479] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   84.570492] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae5000
>[   84.570503] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   84.570516] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   84.570527] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae5000
>[   84.570541] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   84.570554] [drm:drm_ioctl] ret = -22
>[   84.570566] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   84.570579] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   84.570589] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   84.570602] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae5000
>[   84.570615] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   84.570630] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742931800 state to ffffa1d777ae5000
>[   84.570642] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   84.570653] [drm:drm_atomic_check_only] checking ffffa1d777ae5000
>[   84.570668] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   84.570680] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: y
>[   84.570692] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae5000
>[   84.570707] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   84.570717] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   84.570732] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d7637b0200 state to ffffa1d777ae5000
>[   84.570744] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   84.570759] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.570770] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   84.570784] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f4700 state to ffffa1d777ae5000
>[   84.570799] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae5000
>[   84.570810] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   84.570822] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.570834] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   84.570845] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   84.570857] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   84.570871] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   84.570884] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   84.570890] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   84.570895] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   84.570901] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   84.570906] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   84.570910] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   84.570913] [drm:intel_dump_pipe_config] requested mode:
>[   84.570922] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   84.570924] [drm:intel_dump_pipe_config] adjusted mode:
>[   84.570932] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   84.570942] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   84.570946] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   84.570950] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   84.570954] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   84.570957] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   84.570965] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   84.570968] [drm:intel_dump_pipe_config] planes on this crtc
>[   84.570975] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   84.570981] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   84.570988] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   84.570992] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   84.570998] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   84.571004] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   84.571011] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   84.571020] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   84.571026] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 0 -> 1, off 0, on 1, ms 1
>[   84.571034] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   84.571039] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   84.571050] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   84.571058] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742930000 state to ffffa1d777ae5000
>[   84.571064] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742937800 state to ffffa1d777ae5000
>[   84.571078] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 0) -> (0 - 860)
>[   84.571084] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (0 - 0) -> (860 - 892)
>[   84.571090] [drm:drm_atomic_commit] committing ffffa1d777ae5000
>[   84.571117] [drm:intel_power_well_enable] enabling always-on
>[   84.571122] [drm:intel_power_well_enable] enabling DC off
>[   84.571127] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   84.571145] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   84.571156] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   84.571169] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   84.571178] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   84.571190] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   84.571202] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   84.571214] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   84.571227] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   84.571241] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   84.571252] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   84.571265] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   84.571280] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 2, on? 0) for crtc 39
>[   84.571293] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   84.571324] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   84.571334] [drm:edp_panel_on] Turn eDP port A panel power on
>[   84.571352] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   84.571363] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   85.152757] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   85.152768] [drm:wait_panel_status] Wait complete
>[   85.152793] [drm:edp_panel_on] Wait for panel power on
>[   85.152847] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   85.288701] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   85.288710] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   85.288715] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   85.288774] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   85.353439] [drm:wait_panel_status] Wait complete
>[   85.353443] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294752648
>[   85.353457] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   85.355544] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   85.355564] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   85.355577] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   85.355639] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   85.355805] Use count on domain AUX_A is already zero
>[   85.355823] ------------[ cut here ]------------
>[   85.355831] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.355833] Modules linked in: x86_pkg_temp_thermal
>[   85.355845] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.355847] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.355848] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.355853] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.355855] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   85.355862] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   85.355864] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781dccba0
>[   85.355867] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 0000000000007cf7
>[   85.355868] R10: ffffa1d7758e2950 R11: 0000000000007cf7 R12: ffffa1d7758e4b40
>[   85.355870] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   85.355872] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   85.355874] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.355876] CR2: 00007fae7efe2000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.355878] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.355883] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.355884] Call Trace:
>[   85.355889]  intel_dp_aux_ch+0x12a/0x6e0
>[   85.355896]  ? wake_atomic_t_function+0x60/0x60
>[   85.355899]  intel_dp_aux_transfer+0x12d/0x1f0
>[   85.355904]  drm_dp_dpcd_access+0x58/0xf0
>[   85.355910]  drm_dp_dpcd_write+0x16/0x20
>[   85.355913]  intel_dp_sink_dpms+0x41/0xd0
>[   85.355919]  intel_ddi_pre_enable+0x34a/0x630
>[   85.355924]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   85.355928]  haswell_crtc_enable+0x26b/0x7f0
>[   85.355933]  intel_update_crtc+0x43/0xd0
>[   85.355936]  skl_update_crtcs+0x1a9/0x1e0
>[   85.355939]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   85.355943]  intel_atomic_commit+0x3af/0x4a0
>[   85.355949]  drm_atomic_commit+0x46/0x50
>[   85.355953]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.355960]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.355965]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.355972]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.355976]  drm_ioctl+0x1f2/0x440
>[   85.355980]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.355987]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.355996]  do_vfs_ioctl+0x8d/0x590
>[   85.356001]  ? security_file_ioctl+0x3e/0x60
>[   85.356004]  SyS_ioctl+0x74/0x80
>[   85.356009]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.356016] RIP: 0033:0x7f202a285357
>[   85.356018] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.356021] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.356023] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.356024] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   85.356026] R10: 0021d109dc683466 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.356027] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.356029] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.356100] ---[ end trace a27ce992f45e72dd ]---
>[   85.356115] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   85.356901] Use count on domain AUX_A is already zero
>[   85.356919] ------------[ cut here ]------------
>[   85.356929] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.356933] Modules linked in: x86_pkg_temp_thermal
>[   85.356943] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.356945] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.356948] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.356954] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.356957] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   85.356961] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   85.356963] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   85.356968] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000007d2e
>[   85.356970] R10: ffffa1d7758e2950 R11: 0000000000007d2e R12: ffffa1d7758e4b40
>[   85.356972] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   85.356977] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   85.356981] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.356983] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.356988] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.356990] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.356991] Call Trace:
>[   85.356998]  intel_dp_aux_ch+0x12a/0x6e0
>[   85.357007]  ? wake_atomic_t_function+0x60/0x60
>[   85.357013]  intel_dp_aux_transfer+0x12d/0x1f0
>[   85.357020]  drm_dp_dpcd_access+0x58/0xf0
>[   85.357026]  drm_dp_dpcd_write+0x16/0x20
>[   85.357033]  intel_dp_start_link_train+0x7b/0x520
>[   85.357039]  intel_ddi_pre_enable+0x378/0x630
>[   85.357046]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   85.357052]  haswell_crtc_enable+0x26b/0x7f0
>[   85.357057]  intel_update_crtc+0x43/0xd0
>[   85.357061]  skl_update_crtcs+0x1a9/0x1e0
>[   85.357067]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   85.357073]  intel_atomic_commit+0x3af/0x4a0
>[   85.357077]  drm_atomic_commit+0x46/0x50
>[   85.357082]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.357087]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.357091]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.357096]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.357101]  drm_ioctl+0x1f2/0x440
>[   85.357105]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.357111]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.357117]  do_vfs_ioctl+0x8d/0x590
>[   85.357121]  ? security_file_ioctl+0x3e/0x60
>[   85.357125]  SyS_ioctl+0x74/0x80
>[   85.357129]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.357134] RIP: 0033:0x7f202a285357
>[   85.357135] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.357138] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.357140] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.357141] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   85.357143] R10: 0021d109dc683466 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.357144] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.357146] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.357208] ---[ end trace a27ce992f45e72de ]---
>[   85.357382] Use count on domain AUX_A is already zero
>[   85.357393] ------------[ cut here ]------------
>[   85.357398] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.357399] Modules linked in: x86_pkg_temp_thermal
>[   85.357404] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.357405] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.357407] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.357412] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.357415] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   85.357418] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   85.357419] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   85.357421] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000007d64
>[   85.357422] R10: ffffa1d7758e2950 R11: 0000000000007d64 R12: ffffa1d7758e4b40
>[   85.357423] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   85.357426] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   85.357427] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.357429] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.357431] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.357433] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.357434] Call Trace:
>[   85.357438]  intel_dp_aux_ch+0x12a/0x6e0
>[   85.357444]  ? wake_atomic_t_function+0x60/0x60
>[   85.357447]  intel_dp_aux_transfer+0x12d/0x1f0
>[   85.357452]  drm_dp_dpcd_access+0x58/0xf0
>[   85.357459]  drm_dp_dpcd_write+0x16/0x20
>[   85.357464]  intel_dp_start_link_train+0xa3/0x520
>[   85.357468]  intel_ddi_pre_enable+0x378/0x630
>[   85.357475]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   85.357478]  haswell_crtc_enable+0x26b/0x7f0
>[   85.357482]  intel_update_crtc+0x43/0xd0
>[   85.357485]  skl_update_crtcs+0x1a9/0x1e0
>[   85.357489]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   85.357493]  intel_atomic_commit+0x3af/0x4a0
>[   85.357497]  drm_atomic_commit+0x46/0x50
>[   85.357501]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.357506]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.357514]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.357519]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.357522]  drm_ioctl+0x1f2/0x440
>[   85.357526]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.357532]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.357536]  do_vfs_ioctl+0x8d/0x590
>[   85.357540]  ? security_file_ioctl+0x3e/0x60
>[   85.357544]  SyS_ioctl+0x74/0x80
>[   85.357549]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.357551] RIP: 0033:0x7f202a285357
>[   85.357552] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.357555] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.357556] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.357558] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   85.357559] R10: 0021d109dc683466 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.357561] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.357564] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.357665] ---[ end trace a27ce992f45e72df ]---
>[   85.357677] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   85.357687] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   85.357695] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   85.357703] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   85.357886] Use count on domain AUX_A is already zero
>[   85.357900] ------------[ cut here ]------------
>[   85.357906] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.357907] Modules linked in: x86_pkg_temp_thermal
>[   85.357914] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.357916] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.357920] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.357926] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.357928] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   85.357932] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   85.357934] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   85.357938] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 0000000000007d9e
>[   85.357940] R10: ffffa1d7758e2950 R11: 0000000000007d9e R12: ffffa1d7758e4b40
>[   85.357943] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   85.357946] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   85.357948] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.357950] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.357953] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.357956] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.357957] Call Trace:
>[   85.357963]  intel_dp_aux_ch+0x12a/0x6e0
>[   85.357971]  ? wake_atomic_t_function+0x60/0x60
>[   85.357974]  intel_dp_aux_transfer+0x12d/0x1f0
>[   85.357979]  ? drm_printk+0x89/0x90
>[   85.357985]  drm_dp_dpcd_access+0x58/0xf0
>[   85.357991]  drm_dp_dpcd_write+0x16/0x20
>[   85.358000]  intel_dp_set_link_train+0x44/0xe0
>[   85.358005]  intel_dp_start_link_train+0xd4/0x520
>[   85.358011]  intel_ddi_pre_enable+0x378/0x630
>[   85.358017]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   85.358024]  haswell_crtc_enable+0x26b/0x7f0
>[   85.358029]  intel_update_crtc+0x43/0xd0
>[   85.358034]  skl_update_crtcs+0x1a9/0x1e0
>[   85.358038]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   85.358043]  intel_atomic_commit+0x3af/0x4a0
>[   85.358052]  drm_atomic_commit+0x46/0x50
>[   85.358058]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.358064]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.358070]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.358083]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.358092]  drm_ioctl+0x1f2/0x440
>[   85.358105]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.358117]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.358126]  do_vfs_ioctl+0x8d/0x590
>[   85.358140]  ? security_file_ioctl+0x3e/0x60
>[   85.358151]  SyS_ioctl+0x74/0x80
>[   85.358164]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.358174] RIP: 0033:0x7f202a285357
>[   85.358179] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.358197] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.358206] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.358217] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   85.358222] R10: 0021d109dc683466 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.358227] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.358233] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.358328] ---[ end trace a27ce992f45e72e0 ]---
>[   85.358594] Use count on domain AUX_A is already zero
>[   85.358606] ------------[ cut here ]------------
>[   85.358611] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.358612] Modules linked in: x86_pkg_temp_thermal
>[   85.358616] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.358625] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.358629] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.358635] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.358643] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   85.358649] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   85.358656] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   85.358658] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000007dd6
>[   85.358659] R10: ffffa1d7758e2950 R11: 0000000000007dd6 R12: ffffa1d7758e4b40
>[   85.358661] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   85.358664] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   85.358666] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.358668] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.358672] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.358676] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.358678] Call Trace:
>[   85.358682]  intel_dp_aux_ch+0x12a/0x6e0
>[   85.358694]  ? wake_atomic_t_function+0x60/0x60
>[   85.358701]  intel_dp_aux_transfer+0xa0/0x1f0
>[   85.358715]  drm_dp_dpcd_access+0x58/0xf0
>[   85.358726]  drm_dp_dpcd_read+0x2c/0x60
>[   85.358736]  intel_dp_get_link_status+0x1d/0x30
>[   85.358745]  intel_dp_start_link_train+0xfd/0x520
>[   85.358753]  intel_ddi_pre_enable+0x378/0x630
>[   85.358760]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   85.358764]  haswell_crtc_enable+0x26b/0x7f0
>[   85.358772]  intel_update_crtc+0x43/0xd0
>[   85.358775]  skl_update_crtcs+0x1a9/0x1e0
>[   85.358780]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   85.358787]  intel_atomic_commit+0x3af/0x4a0
>[   85.358795]  drm_atomic_commit+0x46/0x50
>[   85.358807]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.358820]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.358830]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.358840]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.358844]  drm_ioctl+0x1f2/0x440
>[   85.358849]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.358858]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.358863]  do_vfs_ioctl+0x8d/0x590
>[   85.358877]  ? security_file_ioctl+0x3e/0x60
>[   85.358885]  SyS_ioctl+0x74/0x80
>[   85.358897]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.358899] RIP: 0033:0x7f202a285357
>[   85.358901] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.358906] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.358911] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.358914] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   85.358916] R10: 0021d109dc683466 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.358918] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.358922] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.359028] ---[ end trace a27ce992f45e72e1 ]---
>[   85.359234] Use count on domain AUX_A is already zero
>[   85.359245] ------------[ cut here ]------------
>[   85.359251] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.359252] Modules linked in: x86_pkg_temp_thermal
>[   85.359256] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.359258] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.359259] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.359262] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.359263] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   85.359266] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   85.359267] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   85.359271] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000007e0d
>[   85.359273] R10: ffffa1d7758e2950 R11: 0000000000007e0d R12: ffffa1d7758e4b40
>[   85.359275] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   85.359277] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   85.359279] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.359280] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.359282] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.359283] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.359284] Call Trace:
>[   85.359287]  intel_dp_aux_ch+0x12a/0x6e0
>[   85.359292]  ? wake_atomic_t_function+0x60/0x60
>[   85.359298]  intel_dp_aux_transfer+0xa0/0x1f0
>[   85.359304]  drm_dp_dpcd_access+0x58/0xf0
>[   85.359308]  drm_dp_dpcd_read+0x52/0x60
>[   85.359311]  intel_dp_get_link_status+0x1d/0x30
>[   85.359315]  intel_dp_start_link_train+0xfd/0x520
>[   85.359320]  intel_ddi_pre_enable+0x378/0x630
>[   85.359326]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   85.359329]  haswell_crtc_enable+0x26b/0x7f0
>[   85.359332]  intel_update_crtc+0x43/0xd0
>[   85.359335]  skl_update_crtcs+0x1a9/0x1e0
>[   85.359339]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   85.359344]  intel_atomic_commit+0x3af/0x4a0
>[   85.359349]  drm_atomic_commit+0x46/0x50
>[   85.359353]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.359357]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.359364]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.359368]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.359371]  drm_ioctl+0x1f2/0x440
>[   85.359376]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.359382]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.359385]  do_vfs_ioctl+0x8d/0x590
>[   85.359392]  ? security_file_ioctl+0x3e/0x60
>[   85.359395]  SyS_ioctl+0x74/0x80
>[   85.359400]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.359402] RIP: 0033:0x7f202a285357
>[   85.359403] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.359405] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.359407] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.359408] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   85.359409] R10: 0021d109dc683466 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.359413] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.359415] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.359472] ---[ end trace a27ce992f45e72e2 ]---
>[   85.359480] [drm:intel_dp_start_link_train] clock recovery OK
>[   85.359485] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   85.359668] Use count on domain AUX_A is already zero
>[   85.359685] ------------[ cut here ]------------
>[   85.359693] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.359697] Modules linked in: x86_pkg_temp_thermal
>[   85.359707] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.359715] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.359723] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.359731] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.359739] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   85.359746] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   85.359749] RDX: ffffa1d781dd4790 RSI: ffffa1d781dccba8 RDI: ffffa1d781dccba8
>[   85.359753] RBP: ffffa5dc80eab790 R08: 0000000000200000 R09: ffffa1d781d9a9c0
>[   85.359757] R10: ffffa1d7758e2950 R11: 0000000000007e46 R12: ffffa1d7758e4b40
>[   85.359765] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   85.359774] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   85.359779] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.359784] CR2: 00007fae7efe2000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.359792] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.359798] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.359803] Call Trace:
>[   85.359811]  intel_dp_aux_ch+0x12a/0x6e0
>[   85.359823]  ? wake_atomic_t_function+0x60/0x60
>[   85.359829]  intel_dp_aux_transfer+0x12d/0x1f0
>[   85.359832]  ? drm_printk+0x89/0x90
>[   85.359837]  drm_dp_dpcd_access+0x58/0xf0
>[   85.359841]  drm_dp_dpcd_write+0x16/0x20
>[   85.359848]  intel_dp_set_link_train+0x44/0xe0
>[   85.359854]  intel_dp_start_link_train+0x216/0x520
>[   85.359858]  intel_ddi_pre_enable+0x378/0x630
>[   85.359863]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   85.359868]  haswell_crtc_enable+0x26b/0x7f0
>[   85.359871]  intel_update_crtc+0x43/0xd0
>[   85.359875]  skl_update_crtcs+0x1a9/0x1e0
>[   85.359878]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   85.359882]  intel_atomic_commit+0x3af/0x4a0
>[   85.359886]  drm_atomic_commit+0x46/0x50
>[   85.359891]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.359899]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.359904]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.359909]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.359913]  drm_ioctl+0x1f2/0x440
>[   85.359917]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.359924]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.359929]  do_vfs_ioctl+0x8d/0x590
>[   85.359934]  ? security_file_ioctl+0x3e/0x60
>[   85.359939]  SyS_ioctl+0x74/0x80
>[   85.359943]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.359948] RIP: 0033:0x7f202a285357
>[   85.359950] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.359953] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.359955] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.359959] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   85.359962] R10: 0021d109dc683466 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.359964] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.359966] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.360076] ---[ end trace a27ce992f45e72e3 ]---
>[   85.360659] Use count on domain AUX_A is already zero
>[   85.360671] ------------[ cut here ]------------
>[   85.360679] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.360681] Modules linked in: x86_pkg_temp_thermal
>[   85.360688] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.360689] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.360691] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.360696] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.360699] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   85.360703] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   85.360705] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   85.360707] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000007e7e
>[   85.360708] R10: ffffa1d7758e2950 R11: 0000000000007e7e R12: ffffa1d7758e4b40
>[   85.360710] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   85.360712] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   85.360714] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.360716] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.360717] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.360721] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.360722] Call Trace:
>[   85.360727]  intel_dp_aux_ch+0x12a/0x6e0
>[   85.360733]  ? wake_atomic_t_function+0x60/0x60
>[   85.360736]  intel_dp_aux_transfer+0xa0/0x1f0
>[   85.360742]  drm_dp_dpcd_access+0x58/0xf0
>[   85.360747]  drm_dp_dpcd_read+0x2c/0x60
>[   85.360750]  intel_dp_get_link_status+0x1d/0x30
>[   85.360754]  intel_dp_start_link_train+0x270/0x520
>[   85.360760]  intel_ddi_pre_enable+0x378/0x630
>[   85.360765]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   85.360770]  haswell_crtc_enable+0x26b/0x7f0
>[   85.360774]  intel_update_crtc+0x43/0xd0
>[   85.360779]  skl_update_crtcs+0x1a9/0x1e0
>[   85.360782]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   85.360786]  intel_atomic_commit+0x3af/0x4a0
>[   85.360790]  drm_atomic_commit+0x46/0x50
>[   85.360795]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.360801]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.360806]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.360812]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.360815]  drm_ioctl+0x1f2/0x440
>[   85.360819]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.360824]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.360828]  do_vfs_ioctl+0x8d/0x590
>[   85.360833]  ? security_file_ioctl+0x3e/0x60
>[   85.360836]  SyS_ioctl+0x74/0x80
>[   85.360842]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.360844] RIP: 0033:0x7f202a285357
>[   85.360845] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.360848] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.360850] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.360852] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   85.360854] R10: 0021d109dc683466 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.360856] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.360858] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.360918] ---[ end trace a27ce992f45e72e4 ]---
>[   85.361127] Use count on domain AUX_A is already zero
>[   85.361138] ------------[ cut here ]------------
>[   85.361143] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.361144] Modules linked in: x86_pkg_temp_thermal
>[   85.361152] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.361153] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.361155] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.361158] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.361161] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   85.361164] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   85.361165] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   85.361167] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000007eb5
>[   85.361168] R10: ffffa1d7758e2950 R11: 0000000000007eb5 R12: ffffa1d7758e4b40
>[   85.361170] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   85.361172] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   85.361174] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.361176] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.361181] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.361182] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.361183] Call Trace:
>[   85.361186]  intel_dp_aux_ch+0x12a/0x6e0
>[   85.361191]  ? wake_atomic_t_function+0x60/0x60
>[   85.361194]  intel_dp_aux_transfer+0xa0/0x1f0
>[   85.361200]  drm_dp_dpcd_access+0x58/0xf0
>[   85.361205]  drm_dp_dpcd_read+0x52/0x60
>[   85.361208]  intel_dp_get_link_status+0x1d/0x30
>[   85.361212]  intel_dp_start_link_train+0x270/0x520
>[   85.361218]  intel_ddi_pre_enable+0x378/0x630
>[   85.361223]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   85.361227]  haswell_crtc_enable+0x26b/0x7f0
>[   85.361230]  intel_update_crtc+0x43/0xd0
>[   85.361234]  skl_update_crtcs+0x1a9/0x1e0
>[   85.361238]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   85.361241]  intel_atomic_commit+0x3af/0x4a0
>[   85.361246]  drm_atomic_commit+0x46/0x50
>[   85.361254]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.361258]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.361263]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.361268]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.361272]  drm_ioctl+0x1f2/0x440
>[   85.361276]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.361283]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.361287]  do_vfs_ioctl+0x8d/0x590
>[   85.361293]  ? security_file_ioctl+0x3e/0x60
>[   85.361296]  SyS_ioctl+0x74/0x80
>[   85.361300]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.361302] RIP: 0033:0x7f202a285357
>[   85.361303] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.361309] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.361311] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.361312] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   85.361314] R10: 0021d109dc683466 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.361315] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.361317] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.361379] ---[ end trace a27ce992f45e72e5 ]---
>[   85.361386] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   85.361391] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   85.361552] Use count on domain AUX_A is already zero
>[   85.361575] ------------[ cut here ]------------
>[   85.361577] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.361577] Modules linked in: x86_pkg_temp_thermal
>[   85.361578] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.361579] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.361579] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.361581] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.361582] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   85.361583] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   85.361583] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   85.361584] RBP: ffffa5dc80eab7d8 R08: 0000000000000001 R09: 0000000000007eee
>[   85.361584] R10: ffffa1d7758e2950 R11: 0000000000007eee R12: ffffa1d7758e4b40
>[   85.361585] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   85.361586] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   85.361586] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.361587] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.361589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.361589] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.361590] Call Trace:
>[   85.361591]  intel_dp_aux_ch+0x12a/0x6e0
>[   85.361593]  ? wake_atomic_t_function+0x60/0x60
>[   85.361594]  intel_dp_aux_transfer+0x12d/0x1f0
>[   85.361596]  ? drm_printk+0x89/0x90
>[   85.361598]  drm_dp_dpcd_access+0x58/0xf0
>[   85.361599]  drm_dp_dpcd_write+0x16/0x20
>[   85.361601]  intel_dp_set_link_train+0x44/0xe0
>[   85.361604]  intel_dp_stop_link_train+0xb/0x10
>[   85.361605]  intel_ddi_pre_enable+0x393/0x630
>[   85.361607]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   85.361608]  haswell_crtc_enable+0x26b/0x7f0
>[   85.361611]  intel_update_crtc+0x43/0xd0
>[   85.361612]  skl_update_crtcs+0x1a9/0x1e0
>[   85.361614]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   85.361615]  intel_atomic_commit+0x3af/0x4a0
>[   85.361617]  drm_atomic_commit+0x46/0x50
>[   85.361625]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.361629]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.361633]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.361637]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.361639]  drm_ioctl+0x1f2/0x440
>[   85.361641]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.361645]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.361649]  do_vfs_ioctl+0x8d/0x590
>[   85.361653]  ? security_file_ioctl+0x3e/0x60
>[   85.361658]  SyS_ioctl+0x74/0x80
>[   85.361660]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.361663] RIP: 0033:0x7f202a285357
>[   85.361667] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.361669] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.361672] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.361675] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   85.361679] R10: 0021d109dc683466 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.361682] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.361684] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.361756] ---[ end trace a27ce992f45e72e6 ]---
>[   85.362000] [drm:intel_enable_pipe] enabling pipe B
>[   85.362004] [drm:drm_crtc_vblank_on] crtc 1, vblank enabled 0, inmodeset 1
>[   85.362009] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 85.360390 -> 85.360855 [e 0 us, 0 rep]
>[   85.362013] [drm:intel_edp_backlight_on.part.29] 
>[   85.362014] [drm:intel_panel_enable_backlight] pipe B
>[   85.362068] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   85.560719] Use count on domain AUX_A is already zero
>[   85.560732] ------------[ cut here ]------------
>[   85.560739] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.560740] Modules linked in: x86_pkg_temp_thermal
>[   85.560746] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.560748] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.560750] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.560754] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.560756] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   85.560759] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   85.560761] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   85.560762] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 0000000000007f2c
>[   85.560764] R10: ffffa5dc80eab918 R11: 0000000000007f2c R12: ffffa1d7758e4b40
>[   85.560765] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   85.560768] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   85.560770] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.560771] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.560773] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.560775] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.560776] Call Trace:
>[   85.560781]  _intel_edp_backlight_on+0xe3/0x110
>[   85.560784]  intel_edp_backlight_on.part.29+0x34/0x40
>[   85.560787]  intel_edp_backlight_on+0x13/0x20
>[   85.560791]  intel_enable_ddi+0xbe/0xe0
>[   85.560797]  intel_encoders_enable.isra.104+0x6c/0x90
>[   85.560800]  haswell_crtc_enable+0x326/0x7f0
>[   85.560804]  intel_update_crtc+0x43/0xd0
>[   85.560807]  skl_update_crtcs+0x1a9/0x1e0
>[   85.560810]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   85.560814]  intel_atomic_commit+0x3af/0x4a0
>[   85.560818]  drm_atomic_commit+0x46/0x50
>[   85.560823]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.560827]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.560832]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.560837]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.560840]  drm_ioctl+0x1f2/0x440
>[   85.560844]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.560849]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.560853]  do_vfs_ioctl+0x8d/0x590
>[   85.560858]  ? security_file_ioctl+0x3e/0x60
>[   85.560861]  SyS_ioctl+0x74/0x80
>[   85.560865]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.560867] RIP: 0033:0x7f202a285357
>[   85.560869] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.560872] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.560873] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.560875] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   85.560876] R10: 0021d109dc683466 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.560878] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.560879] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.560932] ---[ end trace a27ce992f45e72e7 ]---
>[   85.560937] [drm:intel_psr_enable] PSR disable by flag
>[   85.560941] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   85.560948] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   85.560955] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,1012)@ 85.559334 -> 85.544158 [e 0 us, 0 rep]
>[   85.560960] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=213, diff=11, hw=224 hw_last=213
>[   85.561008] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   85.561017] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   85.561021] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   85.561043] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   85.561975] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 85.560347 -> 85.560812 [e 0 us, 0 rep]
>[   85.561982] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=224, diff=1, hw=225 hw_last=224
>[   85.561989] [drm:drm_handle_vblank] vblank event on 224, current 225
>[   85.562017] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae5000
>[   85.562027] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   85.562032] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   85.562038] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   85.562046] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   85.562053] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae5000
>[   85.562060] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   85.562089] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   85.562099] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae5000
>[   85.562107] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   85.562114] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742934000 state to ffffa1d777ae5000
>[   85.562120] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   85.562125] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f5a00 state to ffffa1d777ae5000
>[   85.562132] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f5a00 to [CRTC:39:pipe B]
>[   85.562136] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d7429f5a00
>[   85.562140] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   85.562144] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   85.562150] [drm:drm_atomic_check_only] checking ffffa1d777ae5000
>[   85.562164] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 60
>[   85.562169] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   85.562184] [drm:drm_atomic_nonblocking_commit] committing ffffa1d777ae5000 nonblocking
>[   85.562202] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   85.562217] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   85.562222] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   85.562226] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   85.562237] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae3000
>[   85.562243] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   85.562249] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742933000 state to ffffa1d777ae3000
>[   85.562254] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   85.562261] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.562264] [drm:drm_atomic_check_only] checking ffffa1d777ae3000
>[   85.562271] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   85.562277] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: n
>[   85.562284] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae3000
>[   85.562291] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   85.562297] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   85.562302] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d7637b0880 state to ffffa1d777ae3000
>[   85.562306] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   85.562311] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.562316] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   85.562321] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f5900 state to ffffa1d777ae3000
>[   85.562329] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae3000
>[   85.562334] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   85.562338] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.562342] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   85.562346] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   85.562352] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   85.562358] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   85.562364] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   85.562368] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   85.562371] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   85.562375] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   85.562379] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   85.562381] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   85.562383] [drm:intel_dump_pipe_config] requested mode:
>[   85.562390] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   85.562393] [drm:intel_dump_pipe_config] adjusted mode:
>[   85.562399] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   85.562403] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   85.562407] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   85.562409] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   85.562412] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   85.562414] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   85.562419] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   85.562422] [drm:intel_dump_pipe_config] planes on this crtc
>[   85.562427] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   85.562430] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   85.562434] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   85.562437] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   85.562441] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   85.562447] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.562451] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   85.562459] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 60
>[   85.562463] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
>[   85.562470] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   85.562474] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   85.562480] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   85.562484] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742935800 state to ffffa1d777ae3000
>[   85.562489] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742936800 state to ffffa1d777ae3000
>[   85.562498] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 860) -> (0 - 0)
>[   85.562502] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (860 - 892) -> (0 - 0)
>[   85.562509] [drm:drm_atomic_commit] committing ffffa1d777ae3000
>[   85.578691] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-28)@ 85.577048 -> 85.577468 [e 0 us, 0 rep]
>[   85.578698] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=225, diff=1, hw=226 hw_last=225
>[   85.578706] [drm:drm_handle_vblank] vblank event on 225, current 226
>[   85.578719] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae5000
>[   85.578726] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   85.578739] [drm:intel_edp_backlight_off.part.30] 
>[   85.578746] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   85.578752] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae5000
>[   85.578773] Use count on domain AUX_A is already zero
>[   85.578790] ------------[ cut here ]------------
>[   85.578797] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.578798] Modules linked in: x86_pkg_temp_thermal
>[   85.578815] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.578820] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.578822] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.578828] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.578836] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   85.578841] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   85.578849] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781dccba0
>[   85.578850] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 0000000000007fc5
>[   85.578852] R10: ffffa5dc80eebe40 R11: 0000000000007fc5 R12: ffffa1d7758e4b40
>[   85.578859] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   85.578869] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   85.578871] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.578873] CR2: 00007fae7efe7000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.578874] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.578883] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.578891] Call Trace:
>[   85.578897]  _intel_edp_backlight_off+0xab/0x110
>[   85.578900]  intel_edp_backlight_off.part.30+0x28/0x40
>[   85.578908]  intel_edp_backlight_off+0x13/0x20
>[   85.578918]  intel_disable_ddi+0x99/0xc0
>[   85.578924]  intel_encoders_disable.isra.105+0x7f/0x90
>[   85.578936]  haswell_crtc_disable+0x55/0x170
>[   85.578940]  intel_atomic_commit_tail+0x128/0xfe0
>[   85.578944]  intel_atomic_commit+0x3af/0x4a0
>[   85.578949]  ? drm_mode_object_put+0x3f/0x60
>[   85.578952]  drm_atomic_commit+0x46/0x50
>[   85.578958]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.578970]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.578982]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.578991]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.578994]  drm_ioctl+0x1f2/0x440
>[   85.578998]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.579009]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.579019]  do_vfs_ioctl+0x8d/0x590
>[   85.579025]  ? __schedule+0x31c/0x6c0
>[   85.579032]  ? security_file_ioctl+0x3e/0x60
>[   85.579038]  SyS_ioctl+0x74/0x80
>[   85.579044]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.579049] RIP: 0033:0x7f202a285357
>[   85.579052] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.579055] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.579056] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.579058] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   85.579059] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.579061] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.579063] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.579131] ---[ end trace a27ce992f45e72e8 ]---
>[   85.595352] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-27)@ 85.593726 -> 85.594131 [e 0 us, 0 rep]
>[   85.595359] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=226, diff=1, hw=227 hw_last=226
>[   85.595362] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   85.595369] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-26)@ 85.593749 -> 85.594138 [e 0 us, 0 rep]
>[   85.595374] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=227, diff=0, hw=227 hw_last=227
>[   85.784662] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   85.784695] [drm:drm_crtc_vblank_off] crtc 1, vblank enabled 0, inmodeset 0
>[   85.784703] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,378)@ 85.783081 -> 85.777413 [e 0 us, 0 rep]
>[   85.784707] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=227, diff=11, hw=238 hw_last=227
>[   85.784711] [drm:intel_disable_pipe] disabling pipe B
>[   85.796967] Use count on domain AUX_A is already zero
>[   85.796980] ------------[ cut here ]------------
>[   85.796988] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.796989] Modules linked in: x86_pkg_temp_thermal
>[   85.796995] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.796996] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.796998] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.797002] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.797004] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   85.797007] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   85.797009] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   85.797010] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 0000000000008002
>[   85.797012] R10: ffffa1d7758e2950 R11: 0000000000008002 R12: ffffa1d7758e4b40
>[   85.797013] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   85.797016] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   85.797018] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.797019] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.797021] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.797023] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.797024] Call Trace:
>[   85.797029]  intel_dp_aux_ch+0x12a/0x6e0
>[   85.797034]  ? wake_atomic_t_function+0x60/0x60
>[   85.797037]  intel_dp_aux_transfer+0x12d/0x1f0
>[   85.797041]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   85.797045]  drm_dp_dpcd_access+0x58/0xf0
>[   85.797050]  drm_dp_dpcd_write+0x16/0x20
>[   85.797053]  intel_dp_sink_dpms+0x9f/0xd0
>[   85.797057]  intel_ddi_post_disable+0x14a/0x260
>[   85.797062]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   85.797065]  haswell_crtc_disable+0x100/0x170
>[   85.797068]  intel_atomic_commit_tail+0x128/0xfe0
>[   85.797072]  intel_atomic_commit+0x3af/0x4a0
>[   85.797077]  ? drm_mode_object_put+0x3f/0x60
>[   85.797080]  drm_atomic_commit+0x46/0x50
>[   85.797084]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.797089]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.797093]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.797098]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.797101]  drm_ioctl+0x1f2/0x440
>[   85.797105]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.797110]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.797114]  do_vfs_ioctl+0x8d/0x590
>[   85.797119]  ? __schedule+0x31c/0x6c0
>[   85.797123]  ? security_file_ioctl+0x3e/0x60
>[   85.797127]  SyS_ioctl+0x74/0x80
>[   85.797130]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.797132] RIP: 0033:0x7f202a285357
>[   85.797134] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.797137] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.797138] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.797140] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   85.797141] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.797143] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.797145] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.797197] ---[ end trace a27ce992f45e72e9 ]---
>[   85.797211] Use count on domain AUX_A is already zero
>[   85.797221] ------------[ cut here ]------------
>[   85.797226] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.797227] Modules linked in: x86_pkg_temp_thermal
>[   85.797231] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.797233] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.797234] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.797238] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.797239] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   85.797242] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   85.797243] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   85.797245] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 0000000000008039
>[   85.797246] R10: ffffa1d7758e2950 R11: 0000000000008039 R12: ffffa1d7758e4b40
>[   85.797248] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   85.797250] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   85.797252] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.797253] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.797255] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.797256] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.797257] Call Trace:
>[   85.797260]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   85.797263]  intel_edp_panel_vdd_on+0x13/0x20
>[   85.797267]  intel_ddi_post_disable+0xca/0x260
>[   85.797272]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   85.797274]  haswell_crtc_disable+0x100/0x170
>[   85.797278]  intel_atomic_commit_tail+0x128/0xfe0
>[   85.797281]  intel_atomic_commit+0x3af/0x4a0
>[   85.797286]  ? drm_mode_object_put+0x3f/0x60
>[   85.797289]  drm_atomic_commit+0x46/0x50
>[   85.797293]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.797298]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.797303]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.797307]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.797310]  drm_ioctl+0x1f2/0x440
>[   85.797314]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.797319]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.797322]  do_vfs_ioctl+0x8d/0x590
>[   85.797327]  ? __schedule+0x31c/0x6c0
>[   85.797331]  ? security_file_ioctl+0x3e/0x60
>[   85.797334]  SyS_ioctl+0x74/0x80
>[   85.797338]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.797339] RIP: 0033:0x7f202a285357
>[   85.797341] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.797343] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.797345] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.797346] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   85.797348] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.797349] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.797351] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.797402] ---[ end trace a27ce992f45e72ea ]---
>[   85.797407] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   85.797431] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   85.797487] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   85.849052] [drm:wait_panel_status] Wait complete
>[   85.849055] Use count on domain AUX_A is already zero
>[   85.849066] ------------[ cut here ]------------
>[   85.849073] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   85.849074] Modules linked in: x86_pkg_temp_thermal
>[   85.849080] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.849082] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.849084] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.849088] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   85.849090] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   85.849092] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   85.849094] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781dccba0
>[   85.849095] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 000000000000806f
>[   85.849097] R10: ffffa5dc80d1be88 R11: 000000000000806f R12: ffffa1d7758e4b40
>[   85.849098] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   85.849101] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   85.849103] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.849105] CR2: 00007fae7efe7000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.849106] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.849108] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.849109] Call Trace:
>[   85.849114]  intel_edp_panel_off.part.28+0x12f/0x160
>[   85.849117]  intel_edp_panel_off+0x13/0x20
>[   85.849121]  intel_ddi_post_disable+0xd2/0x260
>[   85.849126]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   85.849129]  haswell_crtc_disable+0x100/0x170
>[   85.849132]  intel_atomic_commit_tail+0x128/0xfe0
>[   85.849136]  intel_atomic_commit+0x3af/0x4a0
>[   85.849141]  ? drm_mode_object_put+0x3f/0x60
>[   85.849144]  drm_atomic_commit+0x46/0x50
>[   85.849149]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.849153]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.849158]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.849163]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.849166]  drm_ioctl+0x1f2/0x440
>[   85.849170]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.849175]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.849179]  do_vfs_ioctl+0x8d/0x590
>[   85.849184]  ? __schedule+0x31c/0x6c0
>[   85.849188]  ? security_file_ioctl+0x3e/0x60
>[   85.849191]  SyS_ioctl+0x74/0x80
>[   85.849195]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.849197] RIP: 0033:0x7f202a285357
>[   85.849199] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.849202] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.849203] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.849205] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   85.849206] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.849208] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.849210] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   85.849262] ---[ end trace a27ce992f45e72eb ]---
>[   85.849273] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 2, on? 1) for crtc 39
>[   85.849278] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   85.849296] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   85.849299] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   85.849303] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   85.849306] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   85.849309] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   85.849311] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   85.849314] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   85.849319] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   85.849324] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   85.849329] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   85.849334] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   85.849340] [drm:intel_power_well_disable] disabling DC off
>[   85.849344] [drm:intel_power_well_disable] disabling always-on
>[   85.849349] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   85.849353] [drm:intel_power_well_enable] enabling always-on
>[   85.849356] [drm:intel_power_well_disable] disabling always-on
>[   85.849361] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   85.849365] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   85.849368] [drm:intel_power_well_enable] enabling always-on
>[   85.849371] [drm:intel_power_well_disable] disabling always-on
>[   85.849376] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   85.849378] [drm:intel_power_well_enable] enabling always-on
>[   85.849381] [drm:intel_power_well_disable] disabling always-on
>[   85.849384] Use count on power well DC off is already zero
>[   85.849394] ------------[ cut here ]------------
>[   85.849399] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   85.849400] Modules linked in: x86_pkg_temp_thermal
>[   85.849405] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.849406] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.849408] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.849411] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   85.849413] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   85.849415] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   85.849417] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   85.849418] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 00000000000080b9
>[   85.849419] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   85.849421] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   85.849423] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   85.849425] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.849426] CR2: 00007fae7efe7000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.849428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.849429] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.849430] Call Trace:
>[   85.849434]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   85.849437]  intel_atomic_commit+0x3af/0x4a0
>[   85.849442]  ? drm_mode_object_put+0x3f/0x60
>[   85.849445]  drm_atomic_commit+0x46/0x50
>[   85.849449]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.849454]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.849459]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.849463]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.849466]  drm_ioctl+0x1f2/0x440
>[   85.849470]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.849475]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.849479]  do_vfs_ioctl+0x8d/0x590
>[   85.849483]  ? __schedule+0x31c/0x6c0
>[   85.849487]  ? security_file_ioctl+0x3e/0x60
>[   85.849490]  SyS_ioctl+0x74/0x80
>[   85.849494]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.849496] RIP: 0033:0x7f202a285357
>[   85.849497] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   85.849500] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.849501] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.849503] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   85.849504] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.849506] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.849507] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   85.849558] ---[ end trace a27ce992f45e72ec ]---
>[   85.849560] Use count on power well always-on is already zero
>[   85.849569] ------------[ cut here ]------------
>[   85.849573] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   85.849574] Modules linked in: x86_pkg_temp_thermal
>[   85.849578] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   85.849579] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   85.849580] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   85.849583] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   85.849585] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   85.849587] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   85.849589] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   85.849590] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 00000000000080e6
>[   85.849592] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   85.849593] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   85.849595] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   85.849597] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   85.849598] CR2: 00007fae7efe7000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   85.849600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   85.849601] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   85.849602] Call Trace:
>[   85.849605]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   85.849609]  intel_atomic_commit+0x3af/0x4a0
>[   85.849613]  ? drm_mode_object_put+0x3f/0x60
>[   85.849617]  drm_atomic_commit+0x46/0x50
>[   85.849636]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   85.849641]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   85.849647]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   85.849651]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   85.849654]  drm_ioctl+0x1f2/0x440
>[   85.849657]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   85.849662]  ? selinux_file_ioctl+0x104/0x1a0
>[   85.849669]  do_vfs_ioctl+0x8d/0x590
>[   85.849674]  ? __schedule+0x31c/0x6c0
>[   85.849679]  ? security_file_ioctl+0x3e/0x60
>[   85.849690]  SyS_ioctl+0x74/0x80
>[   85.849697]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   85.849707] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   85.849712] RIP: 0033:0x7f202a285357
>[   85.849721] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   85.849726] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246
>[   85.849735] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   85.849740]  ORIG_RAX: 0000000000000010
>[   85.849747] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   85.849755] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   85.849764] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   85.849770] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   85.849774] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   85.849782] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   85.849792] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   85.849994] ---[ end trace a27ce992f45e72ed ]---
>[   85.850008] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae3000
>[   85.850013] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   85.850018] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   85.850027] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   85.850032] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   85.850036] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae3000
>[   85.850041] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   85.850052] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   85.850060] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae3000
>[   85.850065] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   85.850075] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742937800 state to ffffa1d777ae3000
>[   85.850080] [drm:drm_mode_object_get] OBJ ID: 60 (4)
>[   85.850085] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f5a00 state to ffffa1d777ae3000
>[   85.850089] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f5a00 to [CRTC:39:pipe B]
>[   85.850093] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d7429f5a00
>[   85.850097] [drm:drm_mode_object_get] OBJ ID: 60 (5)
>[   85.850104] [drm:drm_mode_object_put] OBJ ID: 60 (6)
>[   85.850108] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   85.850114] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae3000
>[   85.850118] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   85.850123] [drm:drm_mode_object_put] OBJ ID: 60 (5)
>[   85.850130] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae3000
>[   85.850135] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   85.850138] [drm:drm_ioctl] ret = -22
>[   85.850174] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   85.850181] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae3000
>[   85.850193] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   85.850205] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742937800 state to ffffa1d777ae3000
>[   85.850213] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   85.850219] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f5a00 state to ffffa1d777ae3000
>[   85.850232] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f5a00 to [CRTC:39:pipe B]
>[   85.850242] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d7429f5a00
>[   85.850252] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   85.850263] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   85.850271] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   85.850281] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae3000
>[   85.850293] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   85.850303] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   85.850311] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae3000
>[   85.850322] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   85.850329] [drm:drm_ioctl] ret = -22
>[   85.850340] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   85.850347] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   85.850355] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   85.850369] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae3000
>[   85.850382] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   85.850389] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742937800 state to ffffa1d777ae3000
>[   85.850397] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   85.850406] [drm:drm_atomic_check_only] checking ffffa1d777ae3000
>[   85.850420] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   85.850433] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: y
>[   85.850442] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae3000
>[   85.850455] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   85.850467] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   85.850476] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d7637b0080 state to ffffa1d777ae3000
>[   85.850487] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   85.850502] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.850511] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   85.850523] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f5a00 state to ffffa1d777ae3000
>[   85.850535] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae3000
>[   85.850547] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   85.850562] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.850568] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   85.850573] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   85.850580] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   85.850586] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   85.850591] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   85.850597] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   85.850605] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   85.850608] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   85.850614] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   85.850628] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   85.850631] [drm:intel_dump_pipe_config] requested mode:
>[   85.850641] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   85.850643] [drm:intel_dump_pipe_config] adjusted mode:
>[   85.850653] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   85.850659] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   85.850665] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   85.850669] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   85.850673] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   85.850676] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   85.850683] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   85.850688] [drm:intel_dump_pipe_config] planes on this crtc
>[   85.850695] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   85.850701] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   85.850705] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   85.850708] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   85.850715] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   85.850720] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   85.850728] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   85.850738] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 60
>[   85.850743] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 0 -> 1, off 0, on 1, ms 1
>[   85.850751] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   85.850756] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   85.850766] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   85.850771] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742934000 state to ffffa1d777ae3000
>[   85.850779] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742930000 state to ffffa1d777ae3000
>[   85.850793] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 0) -> (0 - 860)
>[   85.850798] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (0 - 0) -> (860 - 892)
>[   85.850807] [drm:drm_atomic_commit] committing ffffa1d777ae3000
>[   85.850832] [drm:intel_power_well_enable] enabling always-on
>[   85.850836] [drm:intel_power_well_enable] enabling DC off
>[   85.850842] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   85.850857] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   85.850863] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   85.850868] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   85.850871] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   85.850874] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   85.850876] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   85.850879] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   85.850884] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   85.850890] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   85.850894] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   85.850910] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   85.850926] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 2, on? 0) for crtc 39
>[   85.850938] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   85.850968] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   85.850979] [drm:edp_panel_on] Turn eDP port A panel power on
>[   85.850995] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   85.851007] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   86.432757] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   86.432768] [drm:wait_panel_status] Wait complete
>[   86.432792] [drm:edp_panel_on] Wait for panel power on
>[   86.432847] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   86.568668] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   86.568675] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   86.568680] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   86.568709] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   86.634428] [drm:wait_panel_status] Wait complete
>[   86.634432] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294753929
>[   86.634445] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   86.636532] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   86.636551] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   86.636563] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   86.636611] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   86.636792] Use count on domain AUX_A is already zero
>[   86.636805] ------------[ cut here ]------------
>[   86.636811] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   86.636813] Modules linked in: x86_pkg_temp_thermal
>[   86.636819] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   86.636821] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   86.636822] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   86.636827] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   86.636832] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   86.636834] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   86.636836] RDX: ffffa1d781dd4790 RSI: ffffa1d781dccba8 RDI: ffffa1d781dccba8
>[   86.636838] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 00000000000081a0
>[   86.636839] R10: ffffa1d7758e2950 R11: 00000000000081a0 R12: ffffa1d7758e4b40
>[   86.636841] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   86.636844] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   86.636846] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   86.636848] CR2: 00007fae7efe7000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   86.636849] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   86.636851] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   86.636852] Call Trace:
>[   86.636857]  intel_dp_aux_ch+0x12a/0x6e0
>[   86.636863]  ? wake_atomic_t_function+0x60/0x60
>[   86.636866]  intel_dp_aux_transfer+0x12d/0x1f0
>[   86.636873]  drm_dp_dpcd_access+0x58/0xf0
>[   86.636878]  drm_dp_dpcd_write+0x16/0x20
>[   86.636881]  intel_dp_sink_dpms+0x41/0xd0
>[   86.636886]  intel_ddi_pre_enable+0x34a/0x630
>[   86.636892]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   86.636895]  haswell_crtc_enable+0x26b/0x7f0
>[   86.636898]  intel_update_crtc+0x43/0xd0
>[   86.636902]  skl_update_crtcs+0x1a9/0x1e0
>[   86.636906]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   86.636910]  intel_atomic_commit+0x3af/0x4a0
>[   86.636916]  drm_atomic_commit+0x46/0x50
>[   86.636920]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   86.636926]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   86.636931]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   86.636936]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   86.636940]  drm_ioctl+0x1f2/0x440
>[   86.636944]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   86.636950]  ? selinux_file_ioctl+0x104/0x1a0
>[   86.636955]  do_vfs_ioctl+0x8d/0x590
>[   86.636962]  ? security_file_ioctl+0x3e/0x60
>[   86.636966]  SyS_ioctl+0x74/0x80
>[   86.636970]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   86.636972] RIP: 0033:0x7f202a285357
>[   86.636973] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   86.636976] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   86.636978] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   86.636980] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   86.636982] R10: 0032817f959b3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   86.636983] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   86.636985] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   86.637044] ---[ end trace a27ce992f45e72ee ]---
>[   86.637057] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   86.637844] Use count on domain AUX_A is already zero
>[   86.637858] ------------[ cut here ]------------
>[   86.637865] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   86.637867] Modules linked in: x86_pkg_temp_thermal
>[   86.637873] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   86.637875] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   86.637876] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   86.637881] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   86.637882] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   86.637885] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   86.637887] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   86.637888] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 00000000000081d7
>[   86.637890] R10: ffffa1d7758e2950 R11: 00000000000081d7 R12: ffffa1d7758e4b40
>[   86.637893] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   86.637896] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   86.637898] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   86.637899] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   86.637901] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   86.637902] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   86.637903] Call Trace:
>[   86.637909]  intel_dp_aux_ch+0x12a/0x6e0
>[   86.637914]  ? wake_atomic_t_function+0x60/0x60
>[   86.637917]  intel_dp_aux_transfer+0x12d/0x1f0
>[   86.637923]  drm_dp_dpcd_access+0x58/0xf0
>[   86.637927]  drm_dp_dpcd_write+0x16/0x20
>[   86.637932]  intel_dp_start_link_train+0x7b/0x520
>[   86.637938]  intel_ddi_pre_enable+0x378/0x630
>[   86.637943]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   86.637947]  haswell_crtc_enable+0x26b/0x7f0
>[   86.637950]  intel_update_crtc+0x43/0xd0
>[   86.637953]  skl_update_crtcs+0x1a9/0x1e0
>[   86.637957]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   86.637961]  intel_atomic_commit+0x3af/0x4a0
>[   86.637965]  drm_atomic_commit+0x46/0x50
>[   86.637969]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   86.637975]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   86.637981]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   86.637986]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   86.637989]  drm_ioctl+0x1f2/0x440
>[   86.637994]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   86.638000]  ? selinux_file_ioctl+0x104/0x1a0
>[   86.638004]  do_vfs_ioctl+0x8d/0x590
>[   86.638009]  ? security_file_ioctl+0x3e/0x60
>[   86.638012]  SyS_ioctl+0x74/0x80
>[   86.638017]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   86.638019] RIP: 0033:0x7f202a285357
>[   86.638021] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   86.638024] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   86.638025] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   86.638027] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   86.638028] R10: 0032817f959b3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   86.638030] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   86.638031] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   86.638088] ---[ end trace a27ce992f45e72ef ]---
>[   86.638259] Use count on domain AUX_A is already zero
>[   86.638270] ------------[ cut here ]------------
>[   86.638276] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   86.638278] Modules linked in: x86_pkg_temp_thermal
>[   86.638283] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   86.638284] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   86.638286] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   86.638289] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   86.638291] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   86.638293] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   86.638295] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   86.638296] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 000000000000820d
>[   86.638298] R10: ffffa1d7758e2950 R11: 000000000000820d R12: ffffa1d7758e4b40
>[   86.638301] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   86.638303] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   86.638305] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   86.638306] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   86.638308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   86.638309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   86.638310] Call Trace:
>[   86.638314]  intel_dp_aux_ch+0x12a/0x6e0
>[   86.638319]  ? wake_atomic_t_function+0x60/0x60
>[   86.638322]  intel_dp_aux_transfer+0x12d/0x1f0
>[   86.638327]  drm_dp_dpcd_access+0x58/0xf0
>[   86.638332]  drm_dp_dpcd_write+0x16/0x20
>[   86.638336]  intel_dp_start_link_train+0xa3/0x520
>[   86.638340]  intel_ddi_pre_enable+0x378/0x630
>[   86.638346]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   86.638350]  haswell_crtc_enable+0x26b/0x7f0
>[   86.638353]  intel_update_crtc+0x43/0xd0
>[   86.638356]  skl_update_crtcs+0x1a9/0x1e0
>[   86.638360]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   86.638363]  intel_atomic_commit+0x3af/0x4a0
>[   86.638367]  drm_atomic_commit+0x46/0x50
>[   86.638372]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   86.638377]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   86.638382]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   86.638386]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   86.638389]  drm_ioctl+0x1f2/0x440
>[   86.638395]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   86.638400]  ? selinux_file_ioctl+0x104/0x1a0
>[   86.638403]  do_vfs_ioctl+0x8d/0x590
>[   86.638408]  ? security_file_ioctl+0x3e/0x60
>[   86.638411]  SyS_ioctl+0x74/0x80
>[   86.638416]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   86.638418] RIP: 0033:0x7f202a285357
>[   86.638419] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   86.638422] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   86.638424] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   86.638425] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   86.638427] R10: 0032817f959b3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   86.638428] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   86.638430] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   86.638486] ---[ end trace a27ce992f45e72f0 ]---
>[   86.638493] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   86.638496] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   86.638500] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   86.638504] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   86.638694] Use count on domain AUX_A is already zero
>[   86.638717] ------------[ cut here ]------------
>[   86.638731] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   86.638735] Modules linked in: x86_pkg_temp_thermal
>[   86.638765] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   86.638775] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   86.638786] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   86.638799] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   86.638807] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   86.638827] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   86.638836] RDX: ffffa1d781c54790 RSI: ffffa1d781c4cba8 RDI: ffffa1d781c4cba8
>[   86.638846] RBP: ffffa5dc80eab790 R08: 0000000000080000 R09: ffffa1d781d5a9c0
>[   86.638857] R10: ffffa1d7758e2950 R11: 0000000000008247 R12: ffffa1d7758e4b40
>[   86.638864] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   86.638874] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   86.638884] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   86.638892] CR2: 00007fae7efe5000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   86.638899] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   86.638907] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   86.638914] Call Trace:
>[   86.638926]  intel_dp_aux_ch+0x12a/0x6e0
>[   86.638936]  ? wake_atomic_t_function+0x60/0x60
>[   86.638946]  intel_dp_aux_transfer+0x12d/0x1f0
>[   86.638956]  ? drm_printk+0x89/0x90
>[   86.638967]  drm_dp_dpcd_access+0x58/0xf0
>[   86.638973]  drm_dp_dpcd_write+0x16/0x20
>[   86.638979]  intel_dp_set_link_train+0x44/0xe0
>[   86.638984]  intel_dp_start_link_train+0xd4/0x520
>[   86.638991]  intel_ddi_pre_enable+0x378/0x630
>[   86.638999]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   86.639004]  haswell_crtc_enable+0x26b/0x7f0
>[   86.639009]  intel_update_crtc+0x43/0xd0
>[   86.639012]  skl_update_crtcs+0x1a9/0x1e0
>[   86.639017]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   86.639025]  intel_atomic_commit+0x3af/0x4a0
>[   86.639031]  drm_atomic_commit+0x46/0x50
>[   86.639038]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   86.639044]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   86.639050]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   86.639057]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   86.639062]  drm_ioctl+0x1f2/0x440
>[   86.639067]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   86.639075]  ? selinux_file_ioctl+0x104/0x1a0
>[   86.639080]  do_vfs_ioctl+0x8d/0x590
>[   86.639086]  ? security_file_ioctl+0x3e/0x60
>[   86.639092]  SyS_ioctl+0x74/0x80
>[   86.639097]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   86.639100] RIP: 0033:0x7f202a285357
>[   86.639103] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   86.639109] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   86.639112] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   86.639114] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   86.639117] R10: 0032817f959b3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   86.639119] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   86.639124] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   86.639264] ---[ end trace a27ce992f45e72f1 ]---
>[   86.639538] Use count on domain AUX_A is already zero
>[   86.639548] ------------[ cut here ]------------
>[   86.639555] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   86.639558] Modules linked in: x86_pkg_temp_thermal
>[   86.639566] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   86.639567] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   86.639568] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   86.639572] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   86.639574] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   86.639576] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   86.639578] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   86.639580] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000827f
>[   86.639582] R10: ffffa1d7758e2950 R11: 000000000000827f R12: ffffa1d7758e4b40
>[   86.639587] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   86.639590] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   86.639592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   86.639593] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   86.639595] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   86.639598] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   86.639599] Call Trace:
>[   86.639603]  intel_dp_aux_ch+0x12a/0x6e0
>[   86.639608]  ? wake_atomic_t_function+0x60/0x60
>[   86.639614]  intel_dp_aux_transfer+0xa0/0x1f0
>[   86.639620]  drm_dp_dpcd_access+0x58/0xf0
>[   86.639634]  drm_dp_dpcd_read+0x2c/0x60
>[   86.639646]  intel_dp_get_link_status+0x1d/0x30
>[   86.639659]  intel_dp_start_link_train+0xfd/0x520
>[   86.639671]  intel_ddi_pre_enable+0x378/0x630
>[   86.639686]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   86.639696]  haswell_crtc_enable+0x26b/0x7f0
>[   86.639704]  intel_update_crtc+0x43/0xd0
>[   86.639712]  skl_update_crtcs+0x1a9/0x1e0
>[   86.639722]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   86.639732]  intel_atomic_commit+0x3af/0x4a0
>[   86.639744]  drm_atomic_commit+0x46/0x50
>[   86.639754]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   86.639767]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   86.639779]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   86.639786]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   86.639789]  drm_ioctl+0x1f2/0x440
>[   86.639793]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   86.639799]  ? selinux_file_ioctl+0x104/0x1a0
>[   86.639809]  do_vfs_ioctl+0x8d/0x590
>[   86.639813]  ? security_file_ioctl+0x3e/0x60
>[   86.639817]  SyS_ioctl+0x74/0x80
>[   86.639820]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   86.639822] RIP: 0033:0x7f202a285357
>[   86.639824] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   86.639826] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   86.639828] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   86.639831] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   86.639833] R10: 0032817f959b3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   86.639834] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   86.639837] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   86.639903] ---[ end trace a27ce992f45e72f2 ]---
>[   86.640111] Use count on domain AUX_A is already zero
>[   86.640121] ------------[ cut here ]------------
>[   86.640127] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   86.640128] Modules linked in: x86_pkg_temp_thermal
>[   86.640133] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   86.640135] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   86.640139] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   86.640143] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   86.640144] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   86.640147] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   86.640149] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   86.640154] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 00000000000082b6
>[   86.640156] R10: ffffa1d7758e2950 R11: 00000000000082b6 R12: ffffa1d7758e4b40
>[   86.640158] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   86.640161] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   86.640163] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   86.640165] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   86.640167] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   86.640170] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   86.640173] Call Trace:
>[   86.640177]  intel_dp_aux_ch+0x12a/0x6e0
>[   86.640182]  ? wake_atomic_t_function+0x60/0x60
>[   86.640186]  intel_dp_aux_transfer+0xa0/0x1f0
>[   86.640192]  drm_dp_dpcd_access+0x58/0xf0
>[   86.640197]  drm_dp_dpcd_read+0x52/0x60
>[   86.640204]  intel_dp_get_link_status+0x1d/0x30
>[   86.640209]  intel_dp_start_link_train+0xfd/0x520
>[   86.640215]  intel_ddi_pre_enable+0x378/0x630
>[   86.640220]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   86.640224]  haswell_crtc_enable+0x26b/0x7f0
>[   86.640227]  intel_update_crtc+0x43/0xd0
>[   86.640230]  skl_update_crtcs+0x1a9/0x1e0
>[   86.640234]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   86.640240]  intel_atomic_commit+0x3af/0x4a0
>[   86.640244]  drm_atomic_commit+0x46/0x50
>[   86.640249]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   86.640253]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   86.640258]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   86.640265]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   86.640269]  drm_ioctl+0x1f2/0x440
>[   86.640276]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   86.640282]  ? selinux_file_ioctl+0x104/0x1a0
>[   86.640288]  do_vfs_ioctl+0x8d/0x590
>[   86.640294]  ? security_file_ioctl+0x3e/0x60
>[   86.640301]  SyS_ioctl+0x74/0x80
>[   86.640305]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   86.640306] RIP: 0033:0x7f202a285357
>[   86.640308] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   86.640312] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   86.640315] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   86.640319] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   86.640322] R10: 0032817f959b3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   86.640324] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   86.640327] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   86.640411] ---[ end trace a27ce992f45e72f3 ]---
>[   86.640419] [drm:intel_dp_start_link_train] clock recovery OK
>[   86.640423] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   86.640601] Use count on domain AUX_A is already zero
>[   86.640611] ------------[ cut here ]------------
>[   86.640616] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   86.640625] Modules linked in: x86_pkg_temp_thermal
>[   86.640639] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   86.640649] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   86.640659] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   86.640671] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   86.640681] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   86.640700] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   86.640706] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   86.640716] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 00000000000082ef
>[   86.640729] R10: ffffa1d7758e2950 R11: 00000000000082ef R12: ffffa1d7758e4b40
>[   86.640734] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   86.640741] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   86.640752] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   86.640761] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   86.640771] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   86.640781] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   86.640787] Call Trace:
>[   86.640798]  intel_dp_aux_ch+0x12a/0x6e0
>[   86.640811]  ? wake_atomic_t_function+0x60/0x60
>[   86.640823]  intel_dp_aux_transfer+0x12d/0x1f0
>[   86.640834]  ? drm_printk+0x89/0x90
>[   86.640847]  drm_dp_dpcd_access+0x58/0xf0
>[   86.640859]  drm_dp_dpcd_write+0x16/0x20
>[   86.640869]  intel_dp_set_link_train+0x44/0xe0
>[   86.640881]  intel_dp_start_link_train+0x216/0x520
>[   86.640895]  intel_ddi_pre_enable+0x378/0x630
>[   86.640904]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   86.640915]  haswell_crtc_enable+0x26b/0x7f0
>[   86.640926]  intel_update_crtc+0x43/0xd0
>[   86.640937]  skl_update_crtcs+0x1a9/0x1e0
>[   86.640949]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   86.640960]  intel_atomic_commit+0x3af/0x4a0
>[   86.640969]  drm_atomic_commit+0x46/0x50
>[   86.640976]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   86.640981]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   86.640986]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   86.640991]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   86.640997]  drm_ioctl+0x1f2/0x440
>[   86.641002]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   86.641009]  ? selinux_file_ioctl+0x104/0x1a0
>[   86.641013]  do_vfs_ioctl+0x8d/0x590
>[   86.641018]  ? security_file_ioctl+0x3e/0x60
>[   86.641024]  SyS_ioctl+0x74/0x80
>[   86.641028]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   86.641030] RIP: 0033:0x7f202a285357
>[   86.641032] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   86.641034] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   86.641036] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   86.641037] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   86.641041] R10: 0032817f959b3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   86.641042] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   86.641044] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   86.641109] ---[ end trace a27ce992f45e72f4 ]---
>[   86.641672] Use count on domain AUX_A is already zero
>[   86.641682] ------------[ cut here ]------------
>[   86.641688] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   86.641689] Modules linked in: x86_pkg_temp_thermal
>[   86.641694] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   86.641696] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   86.641697] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   86.641700] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   86.641703] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   86.641705] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   86.641707] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   86.641708] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000008327
>[   86.641710] R10: ffffa1d7758e2950 R11: 0000000000008327 R12: ffffa1d7758e4b40
>[   86.641712] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   86.641715] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   86.641718] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   86.641719] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   86.641721] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   86.641722] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   86.641723] Call Trace:
>[   86.641726]  intel_dp_aux_ch+0x12a/0x6e0
>[   86.641731]  ? wake_atomic_t_function+0x60/0x60
>[   86.641735]  intel_dp_aux_transfer+0xa0/0x1f0
>[   86.641740]  drm_dp_dpcd_access+0x58/0xf0
>[   86.641744]  drm_dp_dpcd_read+0x2c/0x60
>[   86.641747]  intel_dp_get_link_status+0x1d/0x30
>[   86.641751]  intel_dp_start_link_train+0x270/0x520
>[   86.641756]  intel_ddi_pre_enable+0x378/0x630
>[   86.641761]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   86.641765]  haswell_crtc_enable+0x26b/0x7f0
>[   86.641770]  intel_update_crtc+0x43/0xd0
>[   86.641773]  skl_update_crtcs+0x1a9/0x1e0
>[   86.641776]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   86.641780]  intel_atomic_commit+0x3af/0x4a0
>[   86.641784]  drm_atomic_commit+0x46/0x50
>[   86.641788]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   86.641795]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   86.641799]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   86.641804]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   86.641808]  drm_ioctl+0x1f2/0x440
>[   86.641812]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   86.641819]  ? selinux_file_ioctl+0x104/0x1a0
>[   86.641822]  do_vfs_ioctl+0x8d/0x590
>[   86.641826]  ? security_file_ioctl+0x3e/0x60
>[   86.641831]  SyS_ioctl+0x74/0x80
>[   86.641835]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   86.641838] RIP: 0033:0x7f202a285357
>[   86.641839] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   86.641842] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   86.641844] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   86.641845] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   86.641846] R10: 0032817f959b3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   86.641848] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   86.641850] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   86.641909] ---[ end trace a27ce992f45e72f5 ]---
>[   86.642111] Use count on domain AUX_A is already zero
>[   86.642123] ------------[ cut here ]------------
>[   86.642129] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   86.642131] Modules linked in: x86_pkg_temp_thermal
>[   86.642136] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   86.642137] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   86.642138] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   86.642143] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   86.642145] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   86.642149] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   86.642151] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   86.642153] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000835e
>[   86.642157] R10: ffffa1d7758e2950 R11: 000000000000835e R12: ffffa1d7758e4b40
>[   86.642159] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   86.642162] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   86.642167] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   86.642169] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   86.642171] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   86.642173] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   86.642174] Call Trace:
>[   86.642178]  intel_dp_aux_ch+0x12a/0x6e0
>[   86.642184]  ? wake_atomic_t_function+0x60/0x60
>[   86.642189]  intel_dp_aux_transfer+0xa0/0x1f0
>[   86.642197]  drm_dp_dpcd_access+0x58/0xf0
>[   86.642203]  drm_dp_dpcd_read+0x52/0x60
>[   86.642207]  intel_dp_get_link_status+0x1d/0x30
>[   86.642211]  intel_dp_start_link_train+0x270/0x520
>[   86.642218]  intel_ddi_pre_enable+0x378/0x630
>[   86.642224]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   86.642231]  haswell_crtc_enable+0x26b/0x7f0
>[   86.642235]  intel_update_crtc+0x43/0xd0
>[   86.642240]  skl_update_crtcs+0x1a9/0x1e0
>[   86.642245]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   86.642251]  intel_atomic_commit+0x3af/0x4a0
>[   86.642256]  drm_atomic_commit+0x46/0x50
>[   86.642260]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   86.642267]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   86.642273]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   86.642281]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   86.642284]  drm_ioctl+0x1f2/0x440
>[   86.642290]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   86.642297]  ? selinux_file_ioctl+0x104/0x1a0
>[   86.642304]  do_vfs_ioctl+0x8d/0x590
>[   86.642308]  ? security_file_ioctl+0x3e/0x60
>[   86.642312]  SyS_ioctl+0x74/0x80
>[   86.642318]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   86.642320] RIP: 0033:0x7f202a285357
>[   86.642323] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   86.642328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   86.642330] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   86.642332] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   86.642334] R10: 0032817f959b3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   86.642335] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   86.642337] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   86.642422] ---[ end trace a27ce992f45e72f6 ]---
>[   86.642430] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   86.642436] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   86.642591] Use count on domain AUX_A is already zero
>[   86.642595] ------------[ cut here ]------------
>[   86.642597] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   86.642597] Modules linked in: x86_pkg_temp_thermal
>[   86.642600] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   86.642600] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   86.642601] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   86.642603] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   86.642605] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   86.642606] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   86.642606] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   86.642607] RBP: ffffa5dc80eab7d8 R08: 0000000000000001 R09: 0000000000008397
>[   86.642608] R10: ffffa1d7758e2950 R11: 0000000000008397 R12: ffffa1d7758e4b40
>[   86.642609] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   86.642610] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   86.642611] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   86.642612] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   86.642613] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   86.642614] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   86.642615] Call Trace:
>[   86.642616]  intel_dp_aux_ch+0x12a/0x6e0
>[   86.642621]  ? wake_atomic_t_function+0x60/0x60
>[   86.642625]  intel_dp_aux_transfer+0x12d/0x1f0
>[   86.642628]  ? drm_printk+0x89/0x90
>[   86.642633]  drm_dp_dpcd_access+0x58/0xf0
>[   86.642638]  drm_dp_dpcd_write+0x16/0x20
>[   86.642643]  intel_dp_set_link_train+0x44/0xe0
>[   86.642648]  intel_dp_stop_link_train+0xb/0x10
>[   86.642651]  intel_ddi_pre_enable+0x393/0x630
>[   86.642656]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   86.642660]  haswell_crtc_enable+0x26b/0x7f0
>[   86.642664]  intel_update_crtc+0x43/0xd0
>[   86.642668]  skl_update_crtcs+0x1a9/0x1e0
>[   86.642673]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   86.642676]  intel_atomic_commit+0x3af/0x4a0
>[   86.642680]  drm_atomic_commit+0x46/0x50
>[   86.642685]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   86.642690]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   86.642694]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   86.642698]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   86.642702]  drm_ioctl+0x1f2/0x440
>[   86.642707]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   86.642712]  ? selinux_file_ioctl+0x104/0x1a0
>[   86.642717]  do_vfs_ioctl+0x8d/0x590
>[   86.642722]  ? security_file_ioctl+0x3e/0x60
>[   86.642727]  SyS_ioctl+0x74/0x80
>[   86.642732]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   86.642736] RIP: 0033:0x7f202a285357
>[   86.642738] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   86.642745] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   86.642749] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   86.642753] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   86.642756] R10: 0032817f959b3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   86.642759] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   86.642763] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   86.642811] ---[ end trace a27ce992f45e72f7 ]---
>[   86.643060] [drm:intel_enable_pipe] enabling pipe B
>[   86.643064] [drm:drm_crtc_vblank_on] crtc 1, vblank enabled 0, inmodeset 1
>[   86.643067] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 86.641449 -> 86.641914 [e 0 us, 0 rep]
>[   86.643069] [drm:intel_edp_backlight_on.part.29] 
>[   86.643071] [drm:intel_panel_enable_backlight] pipe B
>[   86.643126] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   86.840674] Use count on domain AUX_A is already zero
>[   86.840684] ------------[ cut here ]------------
>[   86.840689] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   86.840690] Modules linked in: x86_pkg_temp_thermal
>[   86.840695] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   86.840696] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   86.840698] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   86.840701] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   86.840702] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   86.840704] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   86.840706] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   86.840707] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 00000000000083d5
>[   86.840709] R10: ffffa5dc80eab918 R11: 00000000000083d5 R12: ffffa1d7758e4b40
>[   86.840710] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   86.840712] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   86.840714] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   86.840715] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   86.840717] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   86.840718] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   86.840719] Call Trace:
>[   86.840723]  _intel_edp_backlight_on+0xe3/0x110
>[   86.840726]  intel_edp_backlight_on.part.29+0x34/0x40
>[   86.840729]  intel_edp_backlight_on+0x13/0x20
>[   86.840733]  intel_enable_ddi+0xbe/0xe0
>[   86.840738]  intel_encoders_enable.isra.104+0x6c/0x90
>[   86.840741]  haswell_crtc_enable+0x326/0x7f0
>[   86.840744]  intel_update_crtc+0x43/0xd0
>[   86.840747]  skl_update_crtcs+0x1a9/0x1e0
>[   86.840750]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   86.840754]  intel_atomic_commit+0x3af/0x4a0
>[   86.840758]  drm_atomic_commit+0x46/0x50
>[   86.840762]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   86.840767]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   86.840771]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   86.840776]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   86.840778]  drm_ioctl+0x1f2/0x440
>[   86.840783]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   86.840788]  ? selinux_file_ioctl+0x104/0x1a0
>[   86.840792]  do_vfs_ioctl+0x8d/0x590
>[   86.840796]  ? security_file_ioctl+0x3e/0x60
>[   86.840799]  SyS_ioctl+0x74/0x80
>[   86.840803]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   86.840804] RIP: 0033:0x7f202a285357
>[   86.840806] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   86.840808] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   86.840810] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   86.840811] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   86.840812] R10: 0032817f959b3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   86.840814] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   86.840816] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   86.840866] ---[ end trace a27ce992f45e72f8 ]---
>[   86.840870] [drm:intel_psr_enable] PSR disable by flag
>[   86.840874] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   86.840881] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   86.840887] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,938)@ 86.839266 -> 86.825200 [e 0 us, 0 rep]
>[   86.840892] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=239, diff=11, hw=250 hw_last=239
>[   86.840937] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   86.840944] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   86.840948] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   86.840969] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   86.843014] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 86.841392 -> 86.841857 [e 0 us, 0 rep]
>[   86.843020] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=250, diff=1, hw=251 hw_last=250
>[   86.843023] [drm:drm_handle_vblank] vblank event on 250, current 251
>[   86.843043] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae3000
>[   86.843054] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   86.843062] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   86.843071] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   86.843077] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   86.843084] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae3000
>[   86.843090] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   86.843112] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   86.843124] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dfc00
>[   86.843132] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   86.843143] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a70800 state to ffffa1d7756dfc00
>[   86.843154] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   86.843163] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6c300 state to ffffa1d7756dfc00
>[   86.843169] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c300 to [CRTC:39:pipe B]
>[   86.843176] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d749c6c300
>[   86.843182] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   86.843192] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   86.843205] [drm:drm_atomic_check_only] checking ffffa1d7756dfc00
>[   86.843220] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   86.843227] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   86.843250] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756dfc00 nonblocking
>[   86.843270] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   86.843286] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   86.843292] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   86.843299] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   86.843311] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8c00
>[   86.843317] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   86.843324] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71000 state to ffffa1d7756d8c00
>[   86.843332] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   86.843337] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   86.843343] [drm:drm_atomic_check_only] checking ffffa1d7756d8c00
>[   86.843348] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   86.843354] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: n
>[   86.843362] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d8c00
>[   86.843369] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   86.843374] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   86.843381] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdf00 state to ffffa1d7756d8c00
>[   86.843386] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   86.843391] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   86.843397] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   86.843404] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6c600 state to ffffa1d7756d8c00
>[   86.843412] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756d8c00
>[   86.843418] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   86.843425] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   86.843430] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   86.843435] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   86.843444] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   86.843452] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   86.843456] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   86.843462] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   86.843470] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   86.843473] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   86.843478] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   86.843482] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   86.843484] [drm:intel_dump_pipe_config] requested mode:
>[   86.843493] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   86.843498] [drm:intel_dump_pipe_config] adjusted mode:
>[   86.843508] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   86.843514] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   86.843520] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   86.843524] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   86.843528] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   86.843533] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   86.843538] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   86.843543] [drm:intel_dump_pipe_config] planes on this crtc
>[   86.843550] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   86.843556] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   86.843563] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   86.843566] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   86.843573] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   86.843580] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   86.843587] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   86.843595] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   86.843601] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
>[   86.843607] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   86.843612] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   86.843634] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   86.843646] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76000 state to ffffa1d7756d8c00
>[   86.843657] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a75800 state to ffffa1d7756d8c00
>[   86.843675] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 860) -> (0 - 0)
>[   86.843689] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (860 - 892) -> (0 - 0)
>[   86.843700] [drm:drm_atomic_commit] committing ffffa1d7756d8c00
>[   86.859697] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 86.858057 -> 86.858521 [e 0 us, 0 rep]
>[   86.859702] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=251, diff=1, hw=252 hw_last=251
>[   86.859709] [drm:drm_handle_vblank] vblank event on 251, current 252
>[   86.859732] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dfc00
>[   86.859737] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   86.859742] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   86.859746] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dfc00
>[   86.859752] [drm:intel_edp_backlight_off.part.30] 
>[   86.859776] Use count on domain AUX_A is already zero
>[   86.859789] ------------[ cut here ]------------
>[   86.859796] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   86.859797] Modules linked in: x86_pkg_temp_thermal
>[   86.859804] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   86.859805] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   86.859808] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   86.859816] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   86.859818] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   86.859821] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   86.859823] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   86.859824] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 000000000000846e
>[   86.859826] R10: ffffa5dc80cabe40 R11: 000000000000846e R12: ffffa1d7758e4b40
>[   86.859827] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   86.859830] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   86.859842] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   86.859853] CR2: 00007fae7efe4000 CR3: 000000027150d000 CR4: 00000000003406f0
>[   86.859857] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   86.859863] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   86.859873] Call Trace:
>[   86.859887]  _intel_edp_backlight_off+0xab/0x110
>[   86.859899]  intel_edp_backlight_off.part.30+0x28/0x40
>[   86.859906]  intel_edp_backlight_off+0x13/0x20
>[   86.859919]  intel_disable_ddi+0x99/0xc0
>[   86.859930]  intel_encoders_disable.isra.105+0x7f/0x90
>[   86.859933]  haswell_crtc_disable+0x55/0x170
>[   86.859937]  intel_atomic_commit_tail+0x128/0xfe0
>[   86.859941]  intel_atomic_commit+0x3af/0x4a0
>[   86.859949]  ? drm_mode_object_put+0x3f/0x60
>[   86.859955]  drm_atomic_commit+0x46/0x50
>[   86.859960]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   86.859965]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   86.859973]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   86.859978]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   86.859981]  drm_ioctl+0x1f2/0x440
>[   86.859986]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   86.859994]  ? selinux_file_ioctl+0x104/0x1a0
>[   86.860003]  do_vfs_ioctl+0x8d/0x590
>[   86.860012]  ? __schedule+0x31c/0x6c0
>[   86.860022]  ? security_file_ioctl+0x3e/0x60
>[   86.860034]  SyS_ioctl+0x74/0x80
>[   86.860042]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   86.860054] RIP: 0033:0x7f202a285357
>[   86.860059] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   86.860076] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   86.860078] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   86.860081] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   86.860083] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   86.860084] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   86.860086] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   86.860169] ---[ end trace a27ce992f45e72f9 ]---
>[   86.876355] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 86.874715 -> 86.875180 [e 0 us, 0 rep]
>[   86.876361] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=252, diff=1, hw=253 hw_last=252
>[   86.876364] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   86.876370] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-29)@ 86.874750 -> 86.875185 [e 0 us, 0 rep]
>[   86.876374] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=253, diff=0, hw=253 hw_last=253
>[   87.064652] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   87.064686] [drm:drm_crtc_vblank_off] crtc 1, vblank enabled 0, inmodeset 0
>[   87.064694] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,308)@ 87.63072 -> 87.58453 [e 0 us, 0 rep]
>[   87.064699] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=253, diff=11, hw=264 hw_last=253
>[   87.064702] [drm:intel_disable_pipe] disabling pipe B
>[   87.076952] Use count on domain AUX_A is already zero
>[   87.076965] ------------[ cut here ]------------
>[   87.076972] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   87.076973] Modules linked in: x86_pkg_temp_thermal
>[   87.076978] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.076980] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.076981] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.076985] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   87.076987] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   87.076989] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   87.076991] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   87.076993] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 00000000000084ab
>[   87.076994] R10: ffffa1d7758e2950 R11: 00000000000084ab R12: ffffa1d7758e4b40
>[   87.076995] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   87.076998] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   87.076999] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.077001] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   87.077003] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.077004] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.077005] Call Trace:
>[   87.077009]  intel_dp_aux_ch+0x12a/0x6e0
>[   87.077015]  ? wake_atomic_t_function+0x60/0x60
>[   87.077018]  intel_dp_aux_transfer+0x12d/0x1f0
>[   87.077021]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   87.077026]  drm_dp_dpcd_access+0x58/0xf0
>[   87.077031]  drm_dp_dpcd_write+0x16/0x20
>[   87.077034]  intel_dp_sink_dpms+0x9f/0xd0
>[   87.077038]  intel_ddi_post_disable+0x14a/0x260
>[   87.077043]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   87.077046]  haswell_crtc_disable+0x100/0x170
>[   87.077049]  intel_atomic_commit_tail+0x128/0xfe0
>[   87.077053]  intel_atomic_commit+0x3af/0x4a0
>[   87.077058]  ? drm_mode_object_put+0x3f/0x60
>[   87.077061]  drm_atomic_commit+0x46/0x50
>[   87.077065]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.077069]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.077074]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.077079]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.077082]  drm_ioctl+0x1f2/0x440
>[   87.077086]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.077091]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.077095]  do_vfs_ioctl+0x8d/0x590
>[   87.077099]  ? __schedule+0x31c/0x6c0
>[   87.077104]  ? security_file_ioctl+0x3e/0x60
>[   87.077107]  SyS_ioctl+0x74/0x80
>[   87.077111]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.077113] RIP: 0033:0x7f202a285357
>[   87.077114] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.077117] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.077119] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.077120] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   87.077121] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.077123] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.077125] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   87.077177] ---[ end trace a27ce992f45e72fa ]---
>[   87.077191] Use count on domain AUX_A is already zero
>[   87.077200] ------------[ cut here ]------------
>[   87.077205] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   87.077206] Modules linked in: x86_pkg_temp_thermal
>[   87.077210] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.077211] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.077212] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.077215] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   87.077217] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   87.077219] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   87.077221] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   87.077222] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 00000000000084e2
>[   87.077224] R10: ffffa1d7758e2950 R11: 00000000000084e2 R12: ffffa1d7758e4b40
>[   87.077225] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   87.077227] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   87.077229] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.077230] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   87.077232] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.077233] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.077234] Call Trace:
>[   87.077237]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   87.077240]  intel_edp_panel_vdd_on+0x13/0x20
>[   87.077244]  intel_ddi_post_disable+0xca/0x260
>[   87.077249]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   87.077251]  haswell_crtc_disable+0x100/0x170
>[   87.077255]  intel_atomic_commit_tail+0x128/0xfe0
>[   87.077258]  intel_atomic_commit+0x3af/0x4a0
>[   87.077263]  ? drm_mode_object_put+0x3f/0x60
>[   87.077266]  drm_atomic_commit+0x46/0x50
>[   87.077270]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.077274]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.077279]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.077283]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.077286]  drm_ioctl+0x1f2/0x440
>[   87.077290]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.077295]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.077299]  do_vfs_ioctl+0x8d/0x590
>[   87.077303]  ? __schedule+0x31c/0x6c0
>[   87.077307]  ? security_file_ioctl+0x3e/0x60
>[   87.077310]  SyS_ioctl+0x74/0x80
>[   87.077314]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.077315] RIP: 0033:0x7f202a285357
>[   87.077317] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.077319] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.077321] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.077322] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   87.077323] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.077325] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.077327] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   87.077378] ---[ end trace a27ce992f45e72fb ]---
>[   87.077382] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   87.077406] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   87.077461] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   87.129076] [drm:wait_panel_status] Wait complete
>[   87.129079] Use count on domain AUX_A is already zero
>[   87.129090] ------------[ cut here ]------------
>[   87.129097] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   87.129098] Modules linked in: x86_pkg_temp_thermal
>[   87.129104] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.129105] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.129107] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.129111] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   87.129113] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   87.129116] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   87.129118] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c0cba0
>[   87.129119] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 0000000000008518
>[   87.129121] R10: ffffffffa0a03e00 R11: 0000000000008518 R12: ffffa1d7758e4b40
>[   87.129122] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   87.129125] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   87.129127] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.129128] CR2: 00007fae7efe4000 CR3: 000000027150d000 CR4: 00000000003406f0
>[   87.129130] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.129131] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.129132] Call Trace:
>[   87.129137]  intel_edp_panel_off.part.28+0x12f/0x160
>[   87.129140]  intel_edp_panel_off+0x13/0x20
>[   87.129145]  intel_ddi_post_disable+0xd2/0x260
>[   87.129150]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   87.129152]  haswell_crtc_disable+0x100/0x170
>[   87.129156]  intel_atomic_commit_tail+0x128/0xfe0
>[   87.129160]  intel_atomic_commit+0x3af/0x4a0
>[   87.129165]  ? drm_mode_object_put+0x3f/0x60
>[   87.129168]  drm_atomic_commit+0x46/0x50
>[   87.129173]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.129177]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.129182]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.129187]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.129190]  drm_ioctl+0x1f2/0x440
>[   87.129194]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.129199]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.129203]  do_vfs_ioctl+0x8d/0x590
>[   87.129208]  ? __schedule+0x31c/0x6c0
>[   87.129212]  ? security_file_ioctl+0x3e/0x60
>[   87.129216]  SyS_ioctl+0x74/0x80
>[   87.129219]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.129221] RIP: 0033:0x7f202a285357
>[   87.129223] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.129226] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.129227] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.129229] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   87.129230] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.129232] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.129234] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   87.129286] ---[ end trace a27ce992f45e72fc ]---
>[   87.129296] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 2, on? 1) for crtc 39
>[   87.129302] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   87.129319] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   87.129323] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   87.129327] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   87.129330] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   87.129332] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   87.129335] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   87.129338] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   87.129343] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   87.129348] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   87.129353] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   87.129358] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   87.129365] [drm:intel_power_well_disable] disabling DC off
>[   87.129368] [drm:intel_power_well_disable] disabling always-on
>[   87.129373] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   87.129377] [drm:intel_power_well_enable] enabling always-on
>[   87.129380] [drm:intel_power_well_disable] disabling always-on
>[   87.129385] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   87.129389] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   87.129392] [drm:intel_power_well_enable] enabling always-on
>[   87.129395] [drm:intel_power_well_disable] disabling always-on
>[   87.129399] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   87.129402] [drm:intel_power_well_enable] enabling always-on
>[   87.129405] [drm:intel_power_well_disable] disabling always-on
>[   87.129408] Use count on power well DC off is already zero
>[   87.129418] ------------[ cut here ]------------
>[   87.129423] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   87.129424] Modules linked in: x86_pkg_temp_thermal
>[   87.129428] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.129430] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.129431] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.129435] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   87.129436] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   87.129439] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   87.129441] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   87.129442] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 0000000000008562
>[   87.129443] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   87.129445] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   87.129447] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   87.129449] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.129450] CR2: 00007fae7efe4000 CR3: 000000027150d000 CR4: 00000000003406f0
>[   87.129452] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.129453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.129454] Call Trace:
>[   87.129458]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   87.129461]  intel_atomic_commit+0x3af/0x4a0
>[   87.129466]  ? drm_mode_object_put+0x3f/0x60
>[   87.129470]  drm_atomic_commit+0x46/0x50
>[   87.129474]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.129478]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.129483]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.129488]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.129490]  drm_ioctl+0x1f2/0x440
>[   87.129495]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.129500]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.129503]  do_vfs_ioctl+0x8d/0x590
>[   87.129507]  ? __schedule+0x31c/0x6c0
>[   87.129512]  ? security_file_ioctl+0x3e/0x60
>[   87.129515]  SyS_ioctl+0x74/0x80
>[   87.129518]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.129520] RIP: 0033:0x7f202a285357
>[   87.129521] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.129524] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.129525] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.129526] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   87.129528] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.129529] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.129531] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   87.129582] ---[ end trace a27ce992f45e72fd ]---
>[   87.129584] Use count on power well always-on is already zero
>[   87.129592] ------------[ cut here ]------------
>[   87.129597] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   87.129597] Modules linked in: x86_pkg_temp_thermal
>[   87.129601] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.129602] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.129604] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.129607] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   87.129608] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   87.129611] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   87.129612] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   87.129614] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 000000000000858f
>[   87.129615] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   87.129617] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   87.129633] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   87.129635] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.129636] CR2: 00007fae7efe4000 CR3: 000000027150d000 CR4: 00000000003406f0
>[   87.129637] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.129639] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.129640] Call Trace:
>[   87.129643]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   87.129647]  intel_atomic_commit+0x3af/0x4a0
>[   87.129651]  ? drm_mode_object_put+0x3f/0x60
>[   87.129655]  drm_atomic_commit+0x46/0x50
>[   87.129659]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.129663]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.129671]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.129675]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.129678]  drm_ioctl+0x1f2/0x440
>[   87.129692]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.129707] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   87.129713]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.129720]  do_vfs_ioctl+0x8d/0x590
>[   87.129729] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   87.129738]  ? __schedule+0x31c/0x6c0
>[   87.129746] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   87.129755]  ? security_file_ioctl+0x3e/0x60
>[   87.129767]  SyS_ioctl+0x74/0x80
>[   87.129775] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   87.129784]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.129796] RIP: 0033:0x7f202a285357
>[   87.129802] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.129821] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.129831] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.129836] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   87.129842] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.129852] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.129862] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   87.130130] ---[ end trace a27ce992f45e72fe ]---
>[   87.130140] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8c00
>[   87.130148] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   87.130152] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   87.130157] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   87.130166] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   87.130172] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8c00
>[   87.130178] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   87.130191] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   87.130199] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9dc00
>[   87.130206] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   87.130211] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d7714bf800 state to ffffa1d749f9dc00
>[   87.130218] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   87.130223] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d77574b400 state to ffffa1d749f9dc00
>[   87.130227] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574b400 to [CRTC:39:pipe B]
>[   87.130231] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d77574b400
>[   87.130235] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   87.130239] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   87.130244] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   87.130248] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9dc00
>[   87.130254] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   87.130258] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   87.130264] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9dc00
>[   87.130268] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   87.130271] [drm:drm_ioctl] ret = -22
>[   87.130301] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   87.130306] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9dc00
>[   87.130311] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   87.130317] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d7714bf800 state to ffffa1d749f9dc00
>[   87.130325] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   87.130330] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d77574b400 state to ffffa1d749f9dc00
>[   87.130335] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574b400 to [CRTC:39:pipe B]
>[   87.130339] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d77574b400
>[   87.130344] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   87.130348] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   87.130352] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   87.130357] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9dc00
>[   87.130361] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   87.130368] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   87.130372] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9dc00
>[   87.130377] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   87.130379] [drm:drm_ioctl] ret = -22
>[   87.130384] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   87.130392] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   87.130397] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   87.130413] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9dc00
>[   87.130424] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   87.130439] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d7714bf800 state to ffffa1d749f9dc00
>[   87.130454] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   87.130466] [drm:drm_atomic_check_only] checking ffffa1d749f9dc00
>[   87.130479] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   87.130494] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: y
>[   87.130507] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d749f9dc00
>[   87.130521] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   87.130534] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   87.130541] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d749f78f80 state to ffffa1d749f9dc00
>[   87.130550] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   87.130564] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   87.130577] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   87.130588] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d77574b400 state to ffffa1d749f9dc00
>[   87.130602] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d749f9dc00
>[   87.130617] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   87.130630] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   87.130640] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   87.130653] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   87.130666] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   87.130680] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   87.130689] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   87.130701] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   87.130713] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   87.130722] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   87.130734] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   87.130746] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   87.130750] [drm:intel_dump_pipe_config] requested mode:
>[   87.130767] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   87.130773] [drm:intel_dump_pipe_config] adjusted mode:
>[   87.130783] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   87.130798] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   87.130811] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   87.130822] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   87.130834] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   87.130845] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   87.130855] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   87.130857] [drm:intel_dump_pipe_config] planes on this crtc
>[   87.130864] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   87.130869] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   87.130872] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   87.130875] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   87.130880] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   87.130884] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   87.130893] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   87.130901] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   87.130905] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 0 -> 1, off 0, on 1, ms 1
>[   87.130911] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   87.130919] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   87.130926] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   87.130930] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d7714b8800 state to ffffa1d749f9dc00
>[   87.130936] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d7714bd000 state to ffffa1d749f9dc00
>[   87.130950] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 0) -> (0 - 860)
>[   87.130953] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (0 - 0) -> (860 - 892)
>[   87.130958] [drm:drm_atomic_commit] committing ffffa1d749f9dc00
>[   87.130986] [drm:intel_power_well_enable] enabling always-on
>[   87.130990] [drm:intel_power_well_enable] enabling DC off
>[   87.130995] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   87.131010] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   87.131014] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   87.131018] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   87.131021] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   87.131025] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   87.131030] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   87.131034] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   87.131041] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   87.131047] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   87.131055] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   87.131060] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   87.131067] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 2, on? 0) for crtc 39
>[   87.131075] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   87.131099] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   87.131104] [drm:edp_panel_on] Turn eDP port A panel power on
>[   87.131119] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   87.131128] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   87.712721] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   87.712730] [drm:wait_panel_status] Wait complete
>[   87.712754] [drm:edp_panel_on] Wait for panel power on
>[   87.712809] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   87.848654] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   87.848663] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   87.848668] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   87.848707] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   87.914204] [drm:wait_panel_status] Wait complete
>[   87.914209] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294755209
>[   87.914224] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   87.916275] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   87.916296] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   87.916308] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   87.916356] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   87.916524] Use count on domain AUX_A is already zero
>[   87.916539] ------------[ cut here ]------------
>[   87.916546] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   87.916547] Modules linked in: x86_pkg_temp_thermal
>[   87.916554] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.916556] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.916557] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.916561] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   87.916563] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   87.916566] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   87.916568] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c0cba0
>[   87.916569] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 0000000000008648
>[   87.916571] R10: ffffa1d7758e2950 R11: 0000000000008648 R12: ffffa1d7758e4b40
>[   87.916572] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   87.916575] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   87.916576] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.916578] CR2: 00007fae7efe4000 CR3: 000000027150d000 CR4: 00000000003406f0
>[   87.916580] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.916581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.916582] Call Trace:
>[   87.916587]  intel_dp_aux_ch+0x12a/0x6e0
>[   87.916593]  ? wake_atomic_t_function+0x60/0x60
>[   87.916596]  intel_dp_aux_transfer+0x12d/0x1f0
>[   87.916602]  drm_dp_dpcd_access+0x58/0xf0
>[   87.916606]  drm_dp_dpcd_write+0x16/0x20
>[   87.916609]  intel_dp_sink_dpms+0x41/0xd0
>[   87.916613]  intel_ddi_pre_enable+0x34a/0x630
>[   87.916619]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   87.916638]  haswell_crtc_enable+0x26b/0x7f0
>[   87.916642]  intel_update_crtc+0x43/0xd0
>[   87.916645]  skl_update_crtcs+0x1a9/0x1e0
>[   87.916648]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   87.916652]  intel_atomic_commit+0x3af/0x4a0
>[   87.916657]  drm_atomic_commit+0x46/0x50
>[   87.916661]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.916666]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.916671]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.916676]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.916700]  drm_ioctl+0x1f2/0x440
>[   87.916709]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.916721]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.916735]  do_vfs_ioctl+0x8d/0x590
>[   87.916744]  ? security_file_ioctl+0x3e/0x60
>[   87.916757]  SyS_ioctl+0x74/0x80
>[   87.916766]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.916776] RIP: 0033:0x7f202a285357
>[   87.916788] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.916798] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.916808] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.916817] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   87.916827] R10: 0007972b4ece3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.916837] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.916842] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   87.916957] ---[ end trace a27ce992f45e72ff ]---
>[   87.916972] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   87.917755] Use count on domain AUX_A is already zero
>[   87.917769] ------------[ cut here ]------------
>[   87.917777] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   87.917778] Modules linked in: x86_pkg_temp_thermal
>[   87.917784] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.917786] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.917789] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.917794] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   87.917795] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   87.917798] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   87.917800] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   87.917801] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 000000000000867f
>[   87.917803] R10: ffffa1d7758e2950 R11: 000000000000867f R12: ffffa1d7758e4b40
>[   87.917804] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   87.917808] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   87.917810] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.917812] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   87.917813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.917815] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.917816] Call Trace:
>[   87.917821]  intel_dp_aux_ch+0x12a/0x6e0
>[   87.917828]  ? wake_atomic_t_function+0x60/0x60
>[   87.917832]  intel_dp_aux_transfer+0x12d/0x1f0
>[   87.917835]  ? vprintk_default+0x1a/0x20
>[   87.917840]  drm_dp_dpcd_access+0x58/0xf0
>[   87.917844]  drm_dp_dpcd_write+0x16/0x20
>[   87.917849]  intel_dp_start_link_train+0x7b/0x520
>[   87.917855]  intel_ddi_pre_enable+0x378/0x630
>[   87.917860]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   87.917864]  haswell_crtc_enable+0x26b/0x7f0
>[   87.917867]  intel_update_crtc+0x43/0xd0
>[   87.917871]  skl_update_crtcs+0x1a9/0x1e0
>[   87.917875]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   87.917879]  intel_atomic_commit+0x3af/0x4a0
>[   87.917883]  drm_atomic_commit+0x46/0x50
>[   87.917887]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.917892]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.917897]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.917902]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.917907]  drm_ioctl+0x1f2/0x440
>[   87.917911]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.917916]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.917921]  do_vfs_ioctl+0x8d/0x590
>[   87.917926]  ? security_file_ioctl+0x3e/0x60
>[   87.917931]  SyS_ioctl+0x74/0x80
>[   87.917935]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.917937] RIP: 0033:0x7f202a285357
>[   87.917938] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.917941] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.917943] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.917945] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   87.917947] R10: 0007972b4ece3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.917949] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.917951] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   87.918007] ---[ end trace a27ce992f45e7300 ]---
>[   87.918178] Use count on domain AUX_A is already zero
>[   87.918189] ------------[ cut here ]------------
>[   87.918194] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   87.918195] Modules linked in: x86_pkg_temp_thermal
>[   87.918201] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.918202] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.918204] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.918207] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   87.918208] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   87.918211] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   87.918212] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   87.918214] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 00000000000086b6
>[   87.918217] R10: ffffa1d7758e2950 R11: 00000000000086b6 R12: ffffa1d7758e4b40
>[   87.918219] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   87.918221] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   87.918222] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.918224] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   87.918225] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.918227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.918228] Call Trace:
>[   87.918231]  intel_dp_aux_ch+0x12a/0x6e0
>[   87.918237]  ? wake_atomic_t_function+0x60/0x60
>[   87.918240]  intel_dp_aux_transfer+0x12d/0x1f0
>[   87.918243]  ? vprintk_default+0x1a/0x20
>[   87.918247]  drm_dp_dpcd_access+0x58/0xf0
>[   87.918252]  drm_dp_dpcd_write+0x16/0x20
>[   87.918256]  intel_dp_start_link_train+0xa3/0x520
>[   87.918261]  intel_ddi_pre_enable+0x378/0x630
>[   87.918267]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   87.918270]  haswell_crtc_enable+0x26b/0x7f0
>[   87.918274]  intel_update_crtc+0x43/0xd0
>[   87.918277]  skl_update_crtcs+0x1a9/0x1e0
>[   87.918280]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   87.918285]  intel_atomic_commit+0x3af/0x4a0
>[   87.918289]  drm_atomic_commit+0x46/0x50
>[   87.918294]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.918298]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.918303]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.918307]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.918311]  drm_ioctl+0x1f2/0x440
>[   87.918316]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.918321]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.918324]  do_vfs_ioctl+0x8d/0x590
>[   87.918329]  ? security_file_ioctl+0x3e/0x60
>[   87.918334]  SyS_ioctl+0x74/0x80
>[   87.918338]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.918339] RIP: 0033:0x7f202a285357
>[   87.918341] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.918343] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.918345] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.918346] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   87.918348] R10: 0007972b4ece3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.918351] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.918353] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   87.918409] ---[ end trace a27ce992f45e7301 ]---
>[   87.918415] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   87.918419] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   87.918422] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   87.918427] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   87.918603] Use count on domain AUX_A is already zero
>[   87.918612] ------------[ cut here ]------------
>[   87.918617] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   87.918630] Modules linked in: x86_pkg_temp_thermal
>[   87.918648] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.918656] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.918667] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.918672] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   87.918685] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   87.918703] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   87.918713] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   87.918723] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 00000000000086f1
>[   87.918733] R10: ffffa1d7758e2950 R11: 00000000000086f1 R12: ffffa1d7758e4b40
>[   87.918739] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   87.918747] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   87.918759] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.918765] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   87.918775] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.918786] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.918791] Call Trace:
>[   87.918800]  intel_dp_aux_ch+0x12a/0x6e0
>[   87.918814]  ? wake_atomic_t_function+0x60/0x60
>[   87.918824]  intel_dp_aux_transfer+0x12d/0x1f0
>[   87.918834]  ? drm_printk+0x89/0x90
>[   87.918849]  drm_dp_dpcd_access+0x58/0xf0
>[   87.918857]  drm_dp_dpcd_write+0x16/0x20
>[   87.918870]  intel_dp_set_link_train+0x44/0xe0
>[   87.918882]  intel_dp_start_link_train+0xd4/0x520
>[   87.918891]  intel_ddi_pre_enable+0x378/0x630
>[   87.918903]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   87.918914]  haswell_crtc_enable+0x26b/0x7f0
>[   87.918924]  intel_update_crtc+0x43/0xd0
>[   87.918936]  skl_update_crtcs+0x1a9/0x1e0
>[   87.918944]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   87.918955]  intel_atomic_commit+0x3af/0x4a0
>[   87.918963]  drm_atomic_commit+0x46/0x50
>[   87.918971]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.918984]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.918995]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.919004]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.919015]  drm_ioctl+0x1f2/0x440
>[   87.919028]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.919040]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.919051]  do_vfs_ioctl+0x8d/0x590
>[   87.919063]  ? security_file_ioctl+0x3e/0x60
>[   87.919067]  SyS_ioctl+0x74/0x80
>[   87.919072]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.919075] RIP: 0033:0x7f202a285357
>[   87.919078] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.919082] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.919086] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.919088] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   87.919090] R10: 0007972b4ece3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.919093] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.919095] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   87.919179] ---[ end trace a27ce992f45e7302 ]---
>[   87.919446] Use count on domain AUX_A is already zero
>[   87.919465] ------------[ cut here ]------------
>[   87.919476] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   87.919487] Modules linked in: x86_pkg_temp_thermal
>[   87.919513] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.919524] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.919526] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.919531] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   87.919533] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   87.919537] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   87.919541] RDX: 0000000000000007 RSI: 0000000000000001 RDI: ffffa1d781d8cba0
>[   87.919543] RBP: ffffa5dc80eab788 R08: 0000000000000101 R09: 0000000000008729
>[   87.919545] R10: ffffa1d7758e2950 R11: 0000000000008729 R12: ffffa1d7758e4b40
>[   87.919548] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   87.919551] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   87.919554] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.919556] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   87.919558] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.919562] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.919564] Call Trace:
>[   87.919569]  intel_dp_aux_ch+0x12a/0x6e0
>[   87.919575]  ? wake_atomic_t_function+0x60/0x60
>[   87.919581]  intel_dp_aux_transfer+0xa0/0x1f0
>[   87.919589]  drm_dp_dpcd_access+0x58/0xf0
>[   87.919595]  drm_dp_dpcd_read+0x2c/0x60
>[   87.919599]  intel_dp_get_link_status+0x1d/0x30
>[   87.919605]  intel_dp_start_link_train+0xfd/0x520
>[   87.919612]  intel_ddi_pre_enable+0x378/0x630
>[   87.919619]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   87.919631]  haswell_crtc_enable+0x26b/0x7f0
>[   87.919640]  intel_update_crtc+0x43/0xd0
>[   87.919644]  skl_update_crtcs+0x1a9/0x1e0
>[   87.919648]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   87.919653]  intel_atomic_commit+0x3af/0x4a0
>[   87.919660]  drm_atomic_commit+0x46/0x50
>[   87.919666]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.919672]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.919682]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.919688]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.919692]  drm_ioctl+0x1f2/0x440
>[   87.919699]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.919711]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.919725]  do_vfs_ioctl+0x8d/0x590
>[   87.919739]  ? security_file_ioctl+0x3e/0x60
>[   87.919748]  SyS_ioctl+0x74/0x80
>[   87.919762]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.919771] RIP: 0033:0x7f202a285357
>[   87.919780] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.919799] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.919809] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.919820] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   87.919829] R10: 0007972b4ece3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.919840] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.919849] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   87.919946] ---[ end trace a27ce992f45e7303 ]---
>[   87.920152] Use count on domain AUX_A is already zero
>[   87.920164] ------------[ cut here ]------------
>[   87.920170] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   87.920171] Modules linked in: x86_pkg_temp_thermal
>[   87.920176] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.920177] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.920180] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.920183] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   87.920185] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   87.920188] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   87.920190] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   87.920191] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000008760
>[   87.920192] R10: ffffa1d7758e2950 R11: 0000000000008760 R12: ffffa1d7758e4b40
>[   87.920195] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   87.920197] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   87.920199] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.920200] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   87.920202] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.920204] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.920206] Call Trace:
>[   87.920209]  intel_dp_aux_ch+0x12a/0x6e0
>[   87.920215]  ? wake_atomic_t_function+0x60/0x60
>[   87.920218]  intel_dp_aux_transfer+0xa0/0x1f0
>[   87.920223]  drm_dp_dpcd_access+0x58/0xf0
>[   87.920227]  drm_dp_dpcd_read+0x52/0x60
>[   87.920234]  intel_dp_get_link_status+0x1d/0x30
>[   87.920238]  intel_dp_start_link_train+0xfd/0x520
>[   87.920242]  intel_ddi_pre_enable+0x378/0x630
>[   87.920247]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   87.920251]  haswell_crtc_enable+0x26b/0x7f0
>[   87.920255]  intel_update_crtc+0x43/0xd0
>[   87.920257]  skl_update_crtcs+0x1a9/0x1e0
>[   87.920261]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   87.920268]  intel_atomic_commit+0x3af/0x4a0
>[   87.920272]  drm_atomic_commit+0x46/0x50
>[   87.920276]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.920280]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.920286]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.920290]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.920293]  drm_ioctl+0x1f2/0x440
>[   87.920298]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.920306]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.920310]  do_vfs_ioctl+0x8d/0x590
>[   87.920314]  ? security_file_ioctl+0x3e/0x60
>[   87.920318]  SyS_ioctl+0x74/0x80
>[   87.920322]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.920324] RIP: 0033:0x7f202a285357
>[   87.920327] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.920331] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.920333] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.920334] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   87.920337] R10: 0007972b4ece3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.920338] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.920340] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   87.920399] ---[ end trace a27ce992f45e7304 ]---
>[   87.920408] [drm:intel_dp_start_link_train] clock recovery OK
>[   87.920412] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   87.920592] Use count on domain AUX_A is already zero
>[   87.920603] ------------[ cut here ]------------
>[   87.920607] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   87.920608] Modules linked in: x86_pkg_temp_thermal
>[   87.920613] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.920614] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.920615] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.920618] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   87.920628] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   87.920648] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   87.920655] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   87.920665] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 0000000000008799
>[   87.920676] R10: ffffa1d7758e2950 R11: 0000000000008799 R12: ffffa1d7758e4b40
>[   87.920683] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   87.920694] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   87.920699] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.920709] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   87.920719] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.920729] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.920737] Call Trace:
>[   87.920748]  intel_dp_aux_ch+0x12a/0x6e0
>[   87.920760]  ? wake_atomic_t_function+0x60/0x60
>[   87.920767]  intel_dp_aux_transfer+0x12d/0x1f0
>[   87.920778]  ? drm_printk+0x89/0x90
>[   87.920790]  drm_dp_dpcd_access+0x58/0xf0
>[   87.920800]  drm_dp_dpcd_write+0x16/0x20
>[   87.920812]  intel_dp_set_link_train+0x44/0xe0
>[   87.920825]  intel_dp_start_link_train+0x216/0x520
>[   87.920835]  intel_ddi_pre_enable+0x378/0x630
>[   87.920848]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   87.920860]  haswell_crtc_enable+0x26b/0x7f0
>[   87.920868]  intel_update_crtc+0x43/0xd0
>[   87.920879]  skl_update_crtcs+0x1a9/0x1e0
>[   87.920889]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   87.920901]  intel_atomic_commit+0x3af/0x4a0
>[   87.920912]  drm_atomic_commit+0x46/0x50
>[   87.920923]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.920933]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.920946]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.920954]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.920965]  drm_ioctl+0x1f2/0x440
>[   87.920979]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.920990]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.920997]  do_vfs_ioctl+0x8d/0x590
>[   87.921002]  ? security_file_ioctl+0x3e/0x60
>[   87.921005]  SyS_ioctl+0x74/0x80
>[   87.921011]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.921015] RIP: 0033:0x7f202a285357
>[   87.921016] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.921021] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.921024] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.921026] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   87.921028] R10: 0007972b4ece3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.921030] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.921034] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   87.921117] ---[ end trace a27ce992f45e7305 ]---
>[   87.921680] Use count on domain AUX_A is already zero
>[   87.921693] ------------[ cut here ]------------
>[   87.921699] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   87.921700] Modules linked in: x86_pkg_temp_thermal
>[   87.921704] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.921705] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.921707] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.921710] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   87.921711] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   87.921716] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   87.921717] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   87.921719] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 00000000000087d1
>[   87.921720] R10: ffffa1d7758e2950 R11: 00000000000087d1 R12: ffffa1d7758e4b40
>[   87.921722] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   87.921724] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   87.921725] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.921728] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   87.921729] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.921731] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.921733] Call Trace:
>[   87.921737]  intel_dp_aux_ch+0x12a/0x6e0
>[   87.921742]  ? wake_atomic_t_function+0x60/0x60
>[   87.921745]  intel_dp_aux_transfer+0xa0/0x1f0
>[   87.921750]  drm_dp_dpcd_access+0x58/0xf0
>[   87.921755]  drm_dp_dpcd_read+0x2c/0x60
>[   87.921759]  intel_dp_get_link_status+0x1d/0x30
>[   87.921764]  intel_dp_start_link_train+0x270/0x520
>[   87.921769]  intel_ddi_pre_enable+0x378/0x630
>[   87.921774]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   87.921779]  haswell_crtc_enable+0x26b/0x7f0
>[   87.921783]  intel_update_crtc+0x43/0xd0
>[   87.921786]  skl_update_crtcs+0x1a9/0x1e0
>[   87.921790]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   87.921794]  intel_atomic_commit+0x3af/0x4a0
>[   87.921798]  drm_atomic_commit+0x46/0x50
>[   87.921804]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.921809]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.921814]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.921818]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.921821]  drm_ioctl+0x1f2/0x440
>[   87.921828]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.921833]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.921837]  do_vfs_ioctl+0x8d/0x590
>[   87.921843]  ? security_file_ioctl+0x3e/0x60
>[   87.921846]  SyS_ioctl+0x74/0x80
>[   87.921851]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.921854] RIP: 0033:0x7f202a285357
>[   87.921855] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.921858] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.921859] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.921860] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   87.921862] R10: 0007972b4ece3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.921863] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.921866] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   87.921924] ---[ end trace a27ce992f45e7306 ]---
>[   87.922127] Use count on domain AUX_A is already zero
>[   87.922137] ------------[ cut here ]------------
>[   87.922142] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   87.922145] Modules linked in: x86_pkg_temp_thermal
>[   87.922150] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.922151] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.922152] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.922155] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   87.922158] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   87.922160] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   87.922162] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   87.922163] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000008808
>[   87.922165] R10: ffffa1d7758e2950 R11: 0000000000008808 R12: ffffa1d7758e4b40
>[   87.922168] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   87.922170] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   87.922172] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.922173] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   87.922175] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.922176] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.922177] Call Trace:
>[   87.922180]  intel_dp_aux_ch+0x12a/0x6e0
>[   87.922186]  ? wake_atomic_t_function+0x60/0x60
>[   87.922190]  intel_dp_aux_transfer+0xa0/0x1f0
>[   87.922195]  drm_dp_dpcd_access+0x58/0xf0
>[   87.922199]  drm_dp_dpcd_read+0x52/0x60
>[   87.922202]  intel_dp_get_link_status+0x1d/0x30
>[   87.922208]  intel_dp_start_link_train+0x270/0x520
>[   87.922214]  intel_ddi_pre_enable+0x378/0x630
>[   87.922220]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   87.922223]  haswell_crtc_enable+0x26b/0x7f0
>[   87.922226]  intel_update_crtc+0x43/0xd0
>[   87.922231]  skl_update_crtcs+0x1a9/0x1e0
>[   87.922234]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   87.922238]  intel_atomic_commit+0x3af/0x4a0
>[   87.922244]  drm_atomic_commit+0x46/0x50
>[   87.922248]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.922252]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.922258]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.922262]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.922266]  drm_ioctl+0x1f2/0x440
>[   87.922271]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.922276]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.922279]  do_vfs_ioctl+0x8d/0x590
>[   87.922285]  ? security_file_ioctl+0x3e/0x60
>[   87.922288]  SyS_ioctl+0x74/0x80
>[   87.922291]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.922294] RIP: 0033:0x7f202a285357
>[   87.922295] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.922299] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.922301] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.922302] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   87.922305] R10: 0007972b4ece3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.922306] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.922308] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   87.922373] ---[ end trace a27ce992f45e7307 ]---
>[   87.922379] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   87.922385] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   87.922546] Use count on domain AUX_A is already zero
>[   87.922556] ------------[ cut here ]------------
>[   87.922561] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   87.922561] Modules linked in: x86_pkg_temp_thermal
>[   87.922567] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   87.922568] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   87.922571] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   87.922574] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   87.922575] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   87.922577] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   87.922578] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   87.922580] RBP: ffffa5dc80eab7d8 R08: 0000000000000001 R09: 0000000000008841
>[   87.922581] R10: ffffa1d7758e2950 R11: 0000000000008841 R12: ffffa1d7758e4b40
>[   87.922583] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   87.922584] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   87.922588] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   87.922590] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   87.922592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   87.922593] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   87.922594] Call Trace:
>[   87.922611]  intel_dp_aux_ch+0x12a/0x6e0
>[   87.922613]  ? wake_atomic_t_function+0x60/0x60
>[   87.922614]  intel_dp_aux_transfer+0x12d/0x1f0
>[   87.922616]  ? drm_printk+0x89/0x90
>[   87.922621]  drm_dp_dpcd_access+0x58/0xf0
>[   87.922627]  drm_dp_dpcd_write+0x16/0x20
>[   87.922633]  intel_dp_set_link_train+0x44/0xe0
>[   87.922637]  intel_dp_stop_link_train+0xb/0x10
>[   87.922641]  intel_ddi_pre_enable+0x393/0x630
>[   87.922647]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   87.922651]  haswell_crtc_enable+0x26b/0x7f0
>[   87.922656]  intel_update_crtc+0x43/0xd0
>[   87.922660]  skl_update_crtcs+0x1a9/0x1e0
>[   87.922664]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   87.922667]  intel_atomic_commit+0x3af/0x4a0
>[   87.922671]  drm_atomic_commit+0x46/0x50
>[   87.922675]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   87.922680]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   87.922684]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   87.922689]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   87.922693]  drm_ioctl+0x1f2/0x440
>[   87.922698]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   87.922703]  ? selinux_file_ioctl+0x104/0x1a0
>[   87.922708]  do_vfs_ioctl+0x8d/0x590
>[   87.922712]  ? security_file_ioctl+0x3e/0x60
>[   87.922717]  SyS_ioctl+0x74/0x80
>[   87.922721]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   87.922725] RIP: 0033:0x7f202a285357
>[   87.922729] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   87.922736] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   87.922740] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   87.922741] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   87.922745] R10: 0007972b4ece3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   87.922749] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   87.922753] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   87.922813] ---[ end trace a27ce992f45e7308 ]---
>[   87.923066] [drm:intel_enable_pipe] enabling pipe B
>[   87.923069] [drm:drm_crtc_vblank_on] crtc 1, vblank enabled 0, inmodeset 1
>[   87.923074] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 87.921455 -> 87.921920 [e 0 us, 0 rep]
>[   87.923076] [drm:intel_edp_backlight_on.part.29] 
>[   87.923079] [drm:intel_panel_enable_backlight] pipe B
>[   87.923132] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   88.120711] Use count on domain AUX_A is already zero
>[   88.120725] ------------[ cut here ]------------
>[   88.120733] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   88.120734] Modules linked in: x86_pkg_temp_thermal
>[   88.120740] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   88.120742] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   88.120744] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   88.120748] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   88.120750] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   88.120753] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   88.120754] RDX: ffffa1d781dd4790 RSI: ffffa1d781dccba8 RDI: ffffa1d781dccba8
>[   88.120756] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 000000000000887f
>[   88.120758] R10: ffffa5dc80eab918 R11: 000000000000887f R12: ffffa1d7758e4b40
>[   88.120759] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   88.120761] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   88.120763] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   88.120765] CR2: 00007fae7efe7000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   88.120767] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   88.120768] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   88.120769] Call Trace:
>[   88.120775]  _intel_edp_backlight_on+0xe3/0x110
>[   88.120778]  intel_edp_backlight_on.part.29+0x34/0x40
>[   88.120781]  intel_edp_backlight_on+0x13/0x20
>[   88.120786]  intel_enable_ddi+0xbe/0xe0
>[   88.120791]  intel_encoders_enable.isra.104+0x6c/0x90
>[   88.120795]  haswell_crtc_enable+0x326/0x7f0
>[   88.120798]  intel_update_crtc+0x43/0xd0
>[   88.120801]  skl_update_crtcs+0x1a9/0x1e0
>[   88.120805]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   88.120808]  intel_atomic_commit+0x3af/0x4a0
>[   88.120812]  drm_atomic_commit+0x46/0x50
>[   88.120817]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   88.120822]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   88.120827]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   88.120832]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   88.120835]  drm_ioctl+0x1f2/0x440
>[   88.120839]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   88.120845]  ? selinux_file_ioctl+0x104/0x1a0
>[   88.120849]  do_vfs_ioctl+0x8d/0x590
>[   88.120854]  ? security_file_ioctl+0x3e/0x60
>[   88.120857]  SyS_ioctl+0x74/0x80
>[   88.120861]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   88.120864] RIP: 0033:0x7f202a285357
>[   88.120865] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   88.120868] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   88.120869] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   88.120871] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   88.120872] R10: 0007972b4ece3466 R11: 0000000000000246 R12: 00000000c01864b0
>[   88.120874] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   88.120876] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   88.120928] ---[ end trace a27ce992f45e7309 ]---
>[   88.120933] [drm:intel_psr_enable] PSR disable by flag
>[   88.120937] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   88.120945] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   88.120952] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,942)@ 88.119331 -> 88.105204 [e 0 us, 0 rep]
>[   88.120957] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=265, diff=11, hw=276 hw_last=265
>[   88.121000] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   88.121008] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   88.121013] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   88.121034] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   88.123063] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-29)@ 88.121436 -> 88.121871 [e 0 us, 0 rep]
>[   88.123070] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=276, diff=1, hw=277 hw_last=276
>[   88.123074] [drm:drm_handle_vblank] vblank event on 276, current 277
>[   88.123104] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9dc00
>[   88.123113] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   88.123117] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   88.123126] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   88.123137] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   88.123143] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9dc00
>[   88.123152] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   88.123185] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   88.123196] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dfc00
>[   88.123205] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   88.123212] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a75800 state to ffffa1d7756dfc00
>[   88.123219] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   88.123226] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6c600 state to ffffa1d7756dfc00
>[   88.123232] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c600 to [CRTC:39:pipe B]
>[   88.123237] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d749c6c600
>[   88.123243] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   88.123248] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   88.123252] [drm:drm_atomic_check_only] checking ffffa1d7756dfc00
>[   88.123263] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 60
>[   88.123271] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   88.123284] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756dfc00 nonblocking
>[   88.123301] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   88.123316] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   88.123320] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   88.123326] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   88.123336] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dec00
>[   88.123341] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   88.123345] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71000 state to ffffa1d7756dec00
>[   88.123351] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   88.123355] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   88.123359] [drm:drm_atomic_check_only] checking ffffa1d7756dec00
>[   88.123365] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   88.123370] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: n
>[   88.123374] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756dec00
>[   88.123379] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   88.123383] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   88.123387] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbde00 state to ffffa1d7756dec00
>[   88.123393] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   88.123397] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   88.123403] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   88.123407] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6c700 state to ffffa1d7756dec00
>[   88.123415] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756dec00
>[   88.123419] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   88.123423] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   88.123427] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   88.123430] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   88.123437] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   88.123442] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   88.123446] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   88.123450] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   88.123454] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   88.123458] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   88.123462] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   88.123466] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   88.123468] [drm:intel_dump_pipe_config] requested mode:
>[   88.123475] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   88.123477] [drm:intel_dump_pipe_config] adjusted mode:
>[   88.123484] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   88.123487] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   88.123490] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   88.123493] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   88.123496] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   88.123501] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   88.123506] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   88.123508] [drm:intel_dump_pipe_config] planes on this crtc
>[   88.123512] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   88.123516] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   88.123518] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   88.123522] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   88.123527] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   88.123533] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   88.123538] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   88.123544] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 60
>[   88.123548] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
>[   88.123553] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   88.123557] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   88.123566] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   88.123569] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a76000 state to ffffa1d7756dec00
>[   88.123574] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77800 state to ffffa1d7756dec00
>[   88.123582] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 860) -> (0 - 0)
>[   88.123585] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (860 - 892) -> (0 - 0)
>[   88.123589] [drm:drm_atomic_commit] committing ffffa1d7756dec00
>[   88.139712] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 88.138067 -> 88.138532 [e 0 us, 0 rep]
>[   88.139718] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=277, diff=1, hw=278 hw_last=277
>[   88.139724] [drm:drm_handle_vblank] vblank event on 277, current 278
>[   88.139749] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dfc00
>[   88.139757] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   88.139767] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   88.139776] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dfc00
>[   88.139782] [drm:intel_edp_backlight_off.part.30] 
>[   88.139808] Use count on domain AUX_A is already zero
>[   88.139825] ------------[ cut here ]------------
>[   88.139834] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   88.139837] Modules linked in: x86_pkg_temp_thermal
>[   88.139847] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   88.139849] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   88.139852] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   88.139857] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   88.139860] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   88.139866] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   88.139868] RDX: ffffa1d781c54790 RSI: ffffa1d781c4cba8 RDI: ffffa1d781c4cba8
>[   88.139870] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 0000000000008918
>[   88.139873] R10: ffffa5dc80f2be40 R11: 0000000000008918 R12: ffffa1d7758e4b40
>[   88.139875] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   88.139880] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   88.139885] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   88.139888] CR2: 00007fae7efeb000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   88.139890] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   88.139893] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   88.139894] Call Trace:
>[   88.139901]  _intel_edp_backlight_off+0xab/0x110
>[   88.139907]  intel_edp_backlight_off.part.30+0x28/0x40
>[   88.139910]  intel_edp_backlight_off+0x13/0x20
>[   88.139916]  intel_disable_ddi+0x99/0xc0
>[   88.139923]  intel_encoders_disable.isra.105+0x7f/0x90
>[   88.139927]  haswell_crtc_disable+0x55/0x170
>[   88.139933]  intel_atomic_commit_tail+0x128/0xfe0
>[   88.139938]  intel_atomic_commit+0x3af/0x4a0
>[   88.139944]  ? drm_mode_object_put+0x3f/0x60
>[   88.139951]  drm_atomic_commit+0x46/0x50
>[   88.139957]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   88.139963]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   88.139968]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   88.139975]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   88.139979]  drm_ioctl+0x1f2/0x440
>[   88.139984]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   88.139990]  ? selinux_file_ioctl+0x104/0x1a0
>[   88.139997]  do_vfs_ioctl+0x8d/0x590
>[   88.140004]  ? __schedule+0x31c/0x6c0
>[   88.140010]  ? security_file_ioctl+0x3e/0x60
>[   88.140014]  SyS_ioctl+0x74/0x80
>[   88.140020]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   88.140023] RIP: 0033:0x7f202a285357
>[   88.140025] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   88.140032] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   88.140034] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   88.140037] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   88.140039] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   88.140041] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   88.140044] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   88.140126] ---[ end trace a27ce992f45e730a ]---
>[   88.156350] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 88.154726 -> 88.155190 [e 0 us, 0 rep]
>[   88.156372] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=278, diff=1, hw=279 hw_last=278
>[   88.156376] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   88.156381] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-29)@ 88.154762 -> 88.155196 [e 0 us, 0 rep]
>[   88.156385] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=279, diff=0, hw=279 hw_last=279
>[   88.344695] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   88.344730] [drm:drm_crtc_vblank_off] crtc 1, vblank enabled 0, inmodeset 0
>[   88.344738] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,310)@ 88.343116 -> 88.338467 [e 0 us, 0 rep]
>[   88.344743] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=279, diff=11, hw=290 hw_last=279
>[   88.344746] [drm:intel_disable_pipe] disabling pipe B
>[   88.357009] Use count on domain AUX_A is already zero
>[   88.357022] ------------[ cut here ]------------
>[   88.357030] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   88.357031] Modules linked in: x86_pkg_temp_thermal
>[   88.357037] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   88.357038] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   88.357040] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   88.357044] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   88.357046] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   88.357049] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   88.357050] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   88.357052] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 0000000000008955
>[   88.357053] R10: ffffa1d7758e2950 R11: 0000000000008955 R12: ffffa1d7758e4b40
>[   88.357054] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   88.357057] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   88.357059] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   88.357060] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   88.357062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   88.357064] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   88.357065] Call Trace:
>[   88.357069]  intel_dp_aux_ch+0x12a/0x6e0
>[   88.357075]  ? wake_atomic_t_function+0x60/0x60
>[   88.357078]  intel_dp_aux_transfer+0x12d/0x1f0
>[   88.357081]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   88.357086]  drm_dp_dpcd_access+0x58/0xf0
>[   88.357091]  drm_dp_dpcd_write+0x16/0x20
>[   88.357094]  intel_dp_sink_dpms+0x9f/0xd0
>[   88.357098]  intel_ddi_post_disable+0x14a/0x260
>[   88.357103]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   88.357106]  haswell_crtc_disable+0x100/0x170
>[   88.357109]  intel_atomic_commit_tail+0x128/0xfe0
>[   88.357113]  intel_atomic_commit+0x3af/0x4a0
>[   88.357118]  ? drm_mode_object_put+0x3f/0x60
>[   88.357121]  drm_atomic_commit+0x46/0x50
>[   88.357125]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   88.357130]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   88.357134]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   88.357139]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   88.357142]  drm_ioctl+0x1f2/0x440
>[   88.357146]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   88.357151]  ? selinux_file_ioctl+0x104/0x1a0
>[   88.357155]  do_vfs_ioctl+0x8d/0x590
>[   88.357160]  ? __schedule+0x31c/0x6c0
>[   88.357164]  ? security_file_ioctl+0x3e/0x60
>[   88.357167]  SyS_ioctl+0x74/0x80
>[   88.357171]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   88.357173] RIP: 0033:0x7f202a285357
>[   88.357174] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   88.357177] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   88.357179] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   88.357180] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   88.357181] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   88.357183] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   88.357185] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   88.357237] ---[ end trace a27ce992f45e730b ]---
>[   88.357252] Use count on domain AUX_A is already zero
>[   88.357261] ------------[ cut here ]------------
>[   88.357266] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   88.357267] Modules linked in: x86_pkg_temp_thermal
>[   88.357272] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   88.357273] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   88.357274] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   88.357278] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   88.357279] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   88.357281] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   88.357283] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   88.357284] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 000000000000898c
>[   88.357286] R10: ffffa1d7758e2950 R11: 000000000000898c R12: ffffa1d7758e4b40
>[   88.357287] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   88.357289] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   88.357291] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   88.357293] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   88.357294] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   88.357295] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   88.357296] Call Trace:
>[   88.357300]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   88.357303]  intel_edp_panel_vdd_on+0x13/0x20
>[   88.357307]  intel_ddi_post_disable+0xca/0x260
>[   88.357311]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   88.357314]  haswell_crtc_disable+0x100/0x170
>[   88.357317]  intel_atomic_commit_tail+0x128/0xfe0
>[   88.357321]  intel_atomic_commit+0x3af/0x4a0
>[   88.357325]  ? drm_mode_object_put+0x3f/0x60
>[   88.357329]  drm_atomic_commit+0x46/0x50
>[   88.357333]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   88.357337]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   88.357342]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   88.357346]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   88.357349]  drm_ioctl+0x1f2/0x440
>[   88.357353]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   88.357358]  ? selinux_file_ioctl+0x104/0x1a0
>[   88.357362]  do_vfs_ioctl+0x8d/0x590
>[   88.357366]  ? __schedule+0x31c/0x6c0
>[   88.357370]  ? security_file_ioctl+0x3e/0x60
>[   88.357373]  SyS_ioctl+0x74/0x80
>[   88.357377]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   88.357378] RIP: 0033:0x7f202a285357
>[   88.357380] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   88.357382] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   88.357383] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   88.357385] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   88.357386] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   88.357388] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   88.357390] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   88.357441] ---[ end trace a27ce992f45e730c ]---
>[   88.357446] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   88.357470] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   88.357526] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000000
>[   88.409458] [drm:wait_panel_status] Wait complete
>[   88.409461] Use count on domain AUX_A is already zero
>[   88.409474] ------------[ cut here ]------------
>[   88.409481] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   88.409482] Modules linked in: x86_pkg_temp_thermal
>[   88.409488] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   88.409490] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   88.409491] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   88.409496] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   88.409497] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   88.409500] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   88.409502] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781dccba0
>[   88.409504] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 00000000000089c2
>[   88.409505] R10: ffffa5dc80d1be88 R11: 00000000000089c2 R12: ffffa1d7758e4b40
>[   88.409507] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   88.409509] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   88.409511] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   88.409513] CR2: 00007fae7efe7000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   88.409514] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   88.409516] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   88.409517] Call Trace:
>[   88.409522]  intel_edp_panel_off.part.28+0x12f/0x160
>[   88.409526]  intel_edp_panel_off+0x13/0x20
>[   88.409530]  intel_ddi_post_disable+0xd2/0x260
>[   88.409535]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   88.409538]  haswell_crtc_disable+0x100/0x170
>[   88.409542]  intel_atomic_commit_tail+0x128/0xfe0
>[   88.409545]  intel_atomic_commit+0x3af/0x4a0
>[   88.409551]  ? drm_mode_object_put+0x3f/0x60
>[   88.409555]  drm_atomic_commit+0x46/0x50
>[   88.409559]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   88.409564]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   88.409569]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   88.409573]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   88.409576]  drm_ioctl+0x1f2/0x440
>[   88.409580]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   88.409586]  ? selinux_file_ioctl+0x104/0x1a0
>[   88.409591]  do_vfs_ioctl+0x8d/0x590
>[   88.409596]  ? __schedule+0x31c/0x6c0
>[   88.409601]  ? security_file_ioctl+0x3e/0x60
>[   88.409604]  SyS_ioctl+0x74/0x80
>[   88.409608]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   88.409610] RIP: 0033:0x7f202a285357
>[   88.409612] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   88.409615] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   88.409616] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   88.409635] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   88.409638] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   88.409642] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   88.409647] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> 
>[   88.409768] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   88.409775] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   88.409776] ff 8b 
>[   88.409787] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   88.409791] 83 60 4b 00 00 e9 32 ff ff ff 66 2e 
>[   88.409809] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   88.409810] 0f 1f 84 00 00 00 
>[   88.409824] ---[ end trace a27ce992f45e730d ]---
>[   88.409838] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 2, on? 1) for crtc 39
>[   88.409845] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   88.409866] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   88.409877] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   88.409888] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   88.409897] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   88.409909] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   88.409917] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   88.409929] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   88.409935] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   88.409943] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   88.409951] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   88.409962] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   88.409978] [drm:intel_power_well_disable] disabling DC off
>[   88.409983] [drm:intel_power_well_disable] disabling always-on
>[   88.409990] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   88.409994] [drm:intel_power_well_enable] enabling always-on
>[   88.410002] [drm:intel_power_well_disable] disabling always-on
>[   88.410010] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   88.410019] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   88.410030] [drm:intel_power_well_enable] enabling always-on
>[   88.410037] [drm:intel_power_well_disable] disabling always-on
>[   88.410043] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   88.410047] [drm:intel_power_well_enable] enabling always-on
>[   88.410059] [drm:intel_power_well_disable] disabling always-on
>[   88.410065] Use count on power well DC off is already zero
>[   88.410080] ------------[ cut here ]------------
>[   88.410087] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   88.410088] Modules linked in: x86_pkg_temp_thermal
>[   88.410095] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   88.410096] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   88.410099] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   88.410103] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   88.410108] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   88.410112] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   88.410115] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   88.410119] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 0000000000008a13
>[   88.410121] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   88.410124] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   88.410129] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   88.410132] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   88.410135] CR2: 00007fae7efe7000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   88.410137] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   88.410139] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   88.410141] Call Trace:
>[   88.410146]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   88.410155]  intel_atomic_commit+0x3af/0x4a0
>[   88.410161]  ? drm_mode_object_put+0x3f/0x60
>[   88.410166]  drm_atomic_commit+0x46/0x50
>[   88.410172]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   88.410180]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   88.410186]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   88.410194]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   88.410198]  drm_ioctl+0x1f2/0x440
>[   88.410205]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   88.410210]  ? selinux_file_ioctl+0x104/0x1a0
>[   88.410214]  do_vfs_ioctl+0x8d/0x590
>[   88.410221]  ? __schedule+0x31c/0x6c0
>[   88.410225]  ? security_file_ioctl+0x3e/0x60
>[   88.410228]  SyS_ioctl+0x74/0x80
>[   88.410232]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   88.410234] RIP: 0033:0x7f202a285357
>[   88.410237] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   88.410240] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   88.410242] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   88.410245] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   88.410247] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   88.410248] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   88.410252] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   88.410311] ---[ end trace a27ce992f45e730e ]---
>[   88.410313] Use count on power well always-on is already zero
>[   88.410323] ------------[ cut here ]------------
>[   88.410328] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   88.410332] Modules linked in: x86_pkg_temp_thermal
>[   88.410336] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   88.410337] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   88.410339] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   88.410342] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   88.410343] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   88.410346] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   88.410349] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   88.410351] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 0000000000008a40
>[   88.410352] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   88.410354] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   88.410356] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   88.410357] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   88.410359] CR2: 00007fae7efe7000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   88.410360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   88.410361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   88.410362] Call Trace:
>[   88.410366]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   88.410371]  intel_atomic_commit+0x3af/0x4a0
>[   88.410376]  ? drm_mode_object_put+0x3f/0x60
>[   88.410380]  drm_atomic_commit+0x46/0x50
>[   88.410383]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   88.410391]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   88.410396]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   88.410401]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   88.410404]  drm_ioctl+0x1f2/0x440
>[   88.410408]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   88.410414]  ? selinux_file_ioctl+0x104/0x1a0
>[   88.410417]  do_vfs_ioctl+0x8d/0x590
>[   88.410422]  ? __schedule+0x31c/0x6c0
>[   88.410426]  ? security_file_ioctl+0x3e/0x60
>[   88.410431]  SyS_ioctl+0x74/0x80
>[   88.410435]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   88.410439] RIP: 0033:0x7f202a285357
>[   88.410440] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   88.410442] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   88.410444] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   88.410445] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   88.410448] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   88.410450] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   88.410451] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   88.410510] ---[ end trace a27ce992f45e730f ]---
>[   88.410519] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dec00
>[   88.410526] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   88.410530] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   88.410535] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   88.410540] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   88.410545] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dec00
>[   88.410551] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   88.410564] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   88.410571] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae7800
>[   88.410578] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   88.410583] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742933800 state to ffffa1d777ae7800
>[   88.410587] [drm:drm_mode_object_get] OBJ ID: 60 (4)
>[   88.410593] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f4300 state to ffffa1d777ae7800
>[   88.410599] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f4300 to [CRTC:39:pipe B]
>[   88.410603] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d7429f4300
>[   88.410607] [drm:drm_mode_object_get] OBJ ID: 60 (5)
>[   88.410612] [drm:drm_mode_object_put] OBJ ID: 60 (6)
>[   88.410616] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   88.410629] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae7800
>[   88.410639] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   88.410649] [drm:drm_mode_object_put] OBJ ID: 60 (5)
>[   88.410657] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae7800
>[   88.410668] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   88.410677] [drm:drm_ioctl] ret = -22
>[   88.410711] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   88.410722] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae7800
>[   88.410732] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   88.410740] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742933800 state to ffffa1d777ae7800
>[   88.410747] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   88.410757] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f4300 state to ffffa1d777ae7800
>[   88.410764] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f4300 to [CRTC:39:pipe B]
>[   88.410771] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d7429f4300
>[   88.410781] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   88.410791] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   88.410798] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   88.410808] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae7800
>[   88.410817] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   88.410823] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   88.410830] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae7800
>[   88.410836] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   88.410847] [drm:drm_ioctl] ret = -22
>[   88.410855] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   88.410863] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   88.410871] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   88.410883] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae7800
>[   88.410892] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   88.410899] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742933800 state to ffffa1d777ae7800
>[   88.410909] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   88.410912] [drm:drm_atomic_check_only] checking ffffa1d777ae7800
>[   88.410920] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   88.410925] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: y
>[   88.410930] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae7800
>[   88.410937] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   88.410945] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   88.410951] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d7637b0300 state to ffffa1d777ae7800
>[   88.410956] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   88.410961] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   88.410969] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   88.410975] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f4300 state to ffffa1d777ae7800
>[   88.410982] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae7800
>[   88.410988] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   88.410994] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   88.411002] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   88.411007] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   88.411015] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   88.411021] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   88.411027] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   88.411032] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   88.411037] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   88.411043] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   88.411048] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   88.411054] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   88.411056] [drm:intel_dump_pipe_config] requested mode:
>[   88.411065] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   88.411068] [drm:intel_dump_pipe_config] adjusted mode:
>[   88.411076] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   88.411084] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   88.411089] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   88.411095] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   88.411099] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   88.411102] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   88.411108] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   88.411119] [drm:intel_dump_pipe_config] planes on this crtc
>[   88.411130] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   88.411140] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   88.411154] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   88.411162] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   88.411174] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   88.411184] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   88.411197] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   88.411210] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 60
>[   88.411224] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 0 -> 1, off 0, on 1, ms 1
>[   88.411238] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   88.411249] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   88.411263] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   88.411273] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742930800 state to ffffa1d777ae7800
>[   88.411287] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742932800 state to ffffa1d777ae7800
>[   88.411307] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 0) -> (0 - 860)
>[   88.411314] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (0 - 0) -> (860 - 892)
>[   88.411323] [drm:drm_atomic_commit] committing ffffa1d777ae7800
>[   88.411358] [drm:intel_power_well_enable] enabling always-on
>[   88.411362] [drm:intel_power_well_enable] enabling DC off
>[   88.411368] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   88.411386] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   88.411391] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   88.411398] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   88.411402] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   88.411406] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   88.411410] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   88.411413] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   88.411423] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   88.411431] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   88.411438] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   88.411445] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   88.411454] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 2, on? 0) for crtc 39
>[   88.411458] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   88.411483] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   88.411489] [drm:edp_panel_on] Turn eDP port A panel power on
>[   88.411499] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   88.411503] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   88.992757] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   88.992767] [drm:wait_panel_status] Wait complete
>[   88.992791] [drm:edp_panel_on] Wait for panel power on
>[   88.992846] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   89.128695] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   89.128705] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   89.128710] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   89.128745] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   89.194002] [drm:wait_panel_status] Wait complete
>[   89.194006] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294756489
>[   89.194020] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   89.196126] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   89.196147] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   89.196159] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   89.196207] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   89.196388] Use count on domain AUX_A is already zero
>[   89.196404] ------------[ cut here ]------------
>[   89.196412] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.196413] Modules linked in: x86_pkg_temp_thermal
>[   89.196420] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.196422] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.196424] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.196428] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.196430] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   89.196432] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   89.196434] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   89.196435] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 0000000000008af5
>[   89.196437] R10: ffffa1d7758e2950 R11: 0000000000008af5 R12: ffffa1d7758e4b40
>[   89.196438] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   89.196441] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.196443] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.196444] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.196446] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.196447] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.196449] Call Trace:
>[   89.196454]  intel_dp_aux_ch+0x12a/0x6e0
>[   89.196460]  ? wake_atomic_t_function+0x60/0x60
>[   89.196463]  intel_dp_aux_transfer+0x12d/0x1f0
>[   89.196469]  drm_dp_dpcd_access+0x58/0xf0
>[   89.196474]  drm_dp_dpcd_write+0x16/0x20
>[   89.196477]  intel_dp_sink_dpms+0x41/0xd0
>[   89.196481]  intel_ddi_pre_enable+0x34a/0x630
>[   89.196487]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   89.196490]  haswell_crtc_enable+0x26b/0x7f0
>[   89.196494]  intel_update_crtc+0x43/0xd0
>[   89.196497]  skl_update_crtcs+0x1a9/0x1e0
>[   89.196500]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   89.196504]  intel_atomic_commit+0x3af/0x4a0
>[   89.196509]  drm_atomic_commit+0x46/0x50
>[   89.196513]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.196518]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.196523]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.196527]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.196531]  drm_ioctl+0x1f2/0x440
>[   89.196535]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.196541]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.196545]  do_vfs_ioctl+0x8d/0x590
>[   89.196550]  ? security_file_ioctl+0x3e/0x60
>[   89.196553]  SyS_ioctl+0x74/0x80
>[   89.196558]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.196560] RIP: 0033:0x7f202a285357
>[   89.196562] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.196564] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.196566] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.196567] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   89.196569] R10: 001856e347f30b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.196570] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.196572] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.196648] ---[ end trace a27ce992f45e7310 ]---
>[   89.196663] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   89.197439] Use count on domain AUX_A is already zero
>[   89.197451] ------------[ cut here ]------------
>[   89.197458] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.197459] Modules linked in: x86_pkg_temp_thermal
>[   89.197467] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.197470] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.197475] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.197479] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.197481] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   89.197484] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   89.197487] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   89.197490] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000008b2c
>[   89.197493] R10: ffffa1d7758e2950 R11: 0000000000008b2c R12: ffffa1d7758e4b40
>[   89.197495] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   89.197499] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.197502] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.197504] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.197508] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.197510] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.197511] Call Trace:
>[   89.197517]  intel_dp_aux_ch+0x12a/0x6e0
>[   89.197525]  ? wake_atomic_t_function+0x60/0x60
>[   89.197529]  intel_dp_aux_transfer+0x12d/0x1f0
>[   89.197534]  ? vprintk_default+0x1a/0x20
>[   89.197539]  drm_dp_dpcd_access+0x58/0xf0
>[   89.197545]  drm_dp_dpcd_write+0x16/0x20
>[   89.197551]  intel_dp_start_link_train+0x7b/0x520
>[   89.197559]  intel_ddi_pre_enable+0x378/0x630
>[   89.197564]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   89.197568]  haswell_crtc_enable+0x26b/0x7f0
>[   89.197574]  intel_update_crtc+0x43/0xd0
>[   89.197579]  skl_update_crtcs+0x1a9/0x1e0
>[   89.197583]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   89.197587]  intel_atomic_commit+0x3af/0x4a0
>[   89.197593]  drm_atomic_commit+0x46/0x50
>[   89.197598]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.197605]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.197611]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.197617]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.197634]  drm_ioctl+0x1f2/0x440
>[   89.197651]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.197663]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.197674]  do_vfs_ioctl+0x8d/0x590
>[   89.197685]  ? security_file_ioctl+0x3e/0x60
>[   89.197695]  SyS_ioctl+0x74/0x80
>[   89.197707]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.197718] RIP: 0033:0x7f202a285357
>[   89.197728] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.197747] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.197757] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.197763] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   89.197773] R10: 001856e347f30b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.197778] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.197789] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.197875] ---[ end trace a27ce992f45e7311 ]---
>[   89.198045] Use count on domain AUX_A is already zero
>[   89.198056] ------------[ cut here ]------------
>[   89.198062] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.198063] Modules linked in: x86_pkg_temp_thermal
>[   89.198068] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.198070] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.198072] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.198076] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.198077] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   89.198082] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   89.198085] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   89.198087] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000008b63
>[   89.198090] R10: ffffa1d7758e2950 R11: 0000000000008b63 R12: ffffa1d7758e4b40
>[   89.198092] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   89.198094] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.198096] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.198097] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.198099] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.198100] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.198101] Call Trace:
>[   89.198105]  intel_dp_aux_ch+0x12a/0x6e0
>[   89.198113]  ? wake_atomic_t_function+0x60/0x60
>[   89.198118]  intel_dp_aux_transfer+0x12d/0x1f0
>[   89.198120]  ? vprintk_default+0x1a/0x20
>[   89.198125]  drm_dp_dpcd_access+0x58/0xf0
>[   89.198130]  drm_dp_dpcd_write+0x16/0x20
>[   89.198137]  intel_dp_start_link_train+0xa3/0x520
>[   89.198143]  intel_ddi_pre_enable+0x378/0x630
>[   89.198148]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   89.198151]  haswell_crtc_enable+0x26b/0x7f0
>[   89.198155]  intel_update_crtc+0x43/0xd0
>[   89.198161]  skl_update_crtcs+0x1a9/0x1e0
>[   89.198165]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   89.198169]  intel_atomic_commit+0x3af/0x4a0
>[   89.198173]  drm_atomic_commit+0x46/0x50
>[   89.198181]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.198186]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.198191]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.198197]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.198201]  drm_ioctl+0x1f2/0x440
>[   89.198208]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.198213]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.198220]  do_vfs_ioctl+0x8d/0x590
>[   89.198224]  ? security_file_ioctl+0x3e/0x60
>[   89.198228]  SyS_ioctl+0x74/0x80
>[   89.198231]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.198235] RIP: 0033:0x7f202a285357
>[   89.198237] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.198240] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.198241] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.198242] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   89.198244] R10: 001856e347f30b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.198247] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.198249] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.198320] ---[ end trace a27ce992f45e7312 ]---
>[   89.198327] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   89.198330] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   89.198333] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   89.198340] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   89.198518] Use count on domain AUX_A is already zero
>[   89.198529] ------------[ cut here ]------------
>[   89.198535] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.198536] Modules linked in: x86_pkg_temp_thermal
>[   89.198544] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.198546] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.198548] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.198554] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.198556] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   89.198558] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   89.198560] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   89.198563] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 0000000000008b9e
>[   89.198565] R10: ffffa1d7758e2950 R11: 0000000000008b9e R12: ffffa1d7758e4b40
>[   89.198568] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   89.198570] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.198574] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.198576] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.198579] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.198582] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.198583] Call Trace:
>[   89.198587]  intel_dp_aux_ch+0x12a/0x6e0
>[   89.198594]  ? wake_atomic_t_function+0x60/0x60
>[   89.198598]  intel_dp_aux_transfer+0x12d/0x1f0
>[   89.198601]  ? drm_printk+0x89/0x90
>[   89.198610]  drm_dp_dpcd_access+0x58/0xf0
>[   89.198616]  drm_dp_dpcd_write+0x16/0x20
>[   89.198628]  intel_dp_set_link_train+0x44/0xe0
>[   89.198643]  intel_dp_start_link_train+0xd4/0x520
>[   89.198652]  intel_ddi_pre_enable+0x378/0x630
>[   89.198665]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   89.198677]  haswell_crtc_enable+0x26b/0x7f0
>[   89.198688]  intel_update_crtc+0x43/0xd0
>[   89.198700]  skl_update_crtcs+0x1a9/0x1e0
>[   89.198709]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   89.198720]  intel_atomic_commit+0x3af/0x4a0
>[   89.198731]  drm_atomic_commit+0x46/0x50
>[   89.198742]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.198755]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.198766]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.198777]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.198788]  drm_ioctl+0x1f2/0x440
>[   89.198797]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.198812]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.198823]  do_vfs_ioctl+0x8d/0x590
>[   89.198832]  ? security_file_ioctl+0x3e/0x60
>[   89.198843]  SyS_ioctl+0x74/0x80
>[   89.198856]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.198866] RIP: 0033:0x7f202a285357
>[   89.198874] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.198895] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.198905] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.198916] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   89.198926] R10: 001856e347f30b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.198932] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.198939] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.199085] ---[ end trace a27ce992f45e7313 ]---
>[   89.199350] Use count on domain AUX_A is already zero
>[   89.199361] ------------[ cut here ]------------
>[   89.199368] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.199370] Modules linked in: x86_pkg_temp_thermal
>[   89.199374] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.199376] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.199378] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.199384] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.199386] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   89.199389] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   89.199390] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   89.199392] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000008bd6
>[   89.199393] R10: ffffa1d7758e2950 R11: 0000000000008bd6 R12: ffffa1d7758e4b40
>[   89.199395] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   89.199397] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.199399] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.199403] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.199406] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.199407] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.199409] Call Trace:
>[   89.199413]  intel_dp_aux_ch+0x12a/0x6e0
>[   89.199418]  ? wake_atomic_t_function+0x60/0x60
>[   89.199421]  intel_dp_aux_transfer+0xa0/0x1f0
>[   89.199429]  drm_dp_dpcd_access+0x58/0xf0
>[   89.199434]  drm_dp_dpcd_read+0x2c/0x60
>[   89.199438]  intel_dp_get_link_status+0x1d/0x30
>[   89.199443]  intel_dp_start_link_train+0xfd/0x520
>[   89.199450]  intel_ddi_pre_enable+0x378/0x630
>[   89.199456]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   89.199461]  haswell_crtc_enable+0x26b/0x7f0
>[   89.199467]  intel_update_crtc+0x43/0xd0
>[   89.199471]  skl_update_crtcs+0x1a9/0x1e0
>[   89.199475]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   89.199478]  intel_atomic_commit+0x3af/0x4a0
>[   89.199483]  drm_atomic_commit+0x46/0x50
>[   89.199490]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.199496]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.199501]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.199508]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.199512]  drm_ioctl+0x1f2/0x440
>[   89.199516]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.199523]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.199527]  do_vfs_ioctl+0x8d/0x590
>[   89.199533]  ? security_file_ioctl+0x3e/0x60
>[   89.199539]  SyS_ioctl+0x74/0x80
>[   89.199543]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.199546] RIP: 0033:0x7f202a285357
>[   89.199547] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.199554] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.199556] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.199558] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   89.199559] R10: 001856e347f30b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.199560] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.199562] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.199731] ---[ end trace a27ce992f45e7314 ]---
>[   89.199939] Use count on domain AUX_A is already zero
>[   89.199951] ------------[ cut here ]------------
>[   89.199957] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.199957] Modules linked in: x86_pkg_temp_thermal
>[   89.199961] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.199963] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.199964] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.199968] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.199971] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   89.199976] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   89.199978] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   89.199980] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000008c0d
>[   89.199982] R10: ffffa1d7758e2950 R11: 0000000000008c0d R12: ffffa1d7758e4b40
>[   89.199983] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   89.199985] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.199987] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.199990] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.199991] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.199993] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.199994] Call Trace:
>[   89.199997]  intel_dp_aux_ch+0x12a/0x6e0
>[   89.200002]  ? wake_atomic_t_function+0x60/0x60
>[   89.200006]  intel_dp_aux_transfer+0xa0/0x1f0
>[   89.200012]  drm_dp_dpcd_access+0x58/0xf0
>[   89.200017]  drm_dp_dpcd_read+0x52/0x60
>[   89.200020]  intel_dp_get_link_status+0x1d/0x30
>[   89.200026]  intel_dp_start_link_train+0xfd/0x520
>[   89.200033]  intel_ddi_pre_enable+0x378/0x630
>[   89.200039]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   89.200043]  haswell_crtc_enable+0x26b/0x7f0
>[   89.200048]  intel_update_crtc+0x43/0xd0
>[   89.200053]  skl_update_crtcs+0x1a9/0x1e0
>[   89.200057]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   89.200061]  intel_atomic_commit+0x3af/0x4a0
>[   89.200065]  drm_atomic_commit+0x46/0x50
>[   89.200071]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.200079]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.200083]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.200088]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.200092]  drm_ioctl+0x1f2/0x440
>[   89.200096]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.200103]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.200107]  do_vfs_ioctl+0x8d/0x590
>[   89.200112]  ? security_file_ioctl+0x3e/0x60
>[   89.200115]  SyS_ioctl+0x74/0x80
>[   89.200122]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.200124] RIP: 0033:0x7f202a285357
>[   89.200126] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.200129] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.200131] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.200134] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   89.200136] R10: 001856e347f30b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.200138] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.200141] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.200203] ---[ end trace a27ce992f45e7315 ]---
>[   89.200209] [drm:intel_dp_start_link_train] clock recovery OK
>[   89.200214] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   89.200392] Use count on domain AUX_A is already zero
>[   89.200404] ------------[ cut here ]------------
>[   89.200410] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.200413] Modules linked in: x86_pkg_temp_thermal
>[   89.200419] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.200421] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.200422] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.200428] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.200430] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   89.200433] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   89.200435] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   89.200440] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 0000000000008c46
>[   89.200442] R10: ffffa1d7758e2950 R11: 0000000000008c46 R12: ffffa1d7758e4b40
>[   89.200444] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   89.200446] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.200450] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.200451] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.200453] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.200455] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.200456] Call Trace:
>[   89.200460]  intel_dp_aux_ch+0x12a/0x6e0
>[   89.200467]  ? wake_atomic_t_function+0x60/0x60
>[   89.200470]  intel_dp_aux_transfer+0x12d/0x1f0
>[   89.200473]  ? drm_printk+0x89/0x90
>[   89.200479]  drm_dp_dpcd_access+0x58/0xf0
>[   89.200483]  drm_dp_dpcd_write+0x16/0x20
>[   89.200489]  intel_dp_set_link_train+0x44/0xe0
>[   89.200494]  intel_dp_start_link_train+0x216/0x520
>[   89.200498]  intel_ddi_pre_enable+0x378/0x630
>[   89.200503]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   89.200507]  haswell_crtc_enable+0x26b/0x7f0
>[   89.200510]  intel_update_crtc+0x43/0xd0
>[   89.200513]  skl_update_crtcs+0x1a9/0x1e0
>[   89.200517]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   89.200521]  intel_atomic_commit+0x3af/0x4a0
>[   89.200526]  drm_atomic_commit+0x46/0x50
>[   89.200531]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.200536]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.200540]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.200548]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.200550]  drm_ioctl+0x1f2/0x440
>[   89.200554]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.200560]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.200564]  do_vfs_ioctl+0x8d/0x590
>[   89.200571]  ? security_file_ioctl+0x3e/0x60
>[   89.200574]  SyS_ioctl+0x74/0x80
>[   89.200577]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.200580] RIP: 0033:0x7f202a285357
>[   89.200581] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.200584] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.200587] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.200589] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   89.200591] R10: 001856e347f30b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.200592] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.200594] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.200885] ---[ end trace a27ce992f45e7316 ]---
>[   89.201453] Use count on domain AUX_A is already zero
>[   89.201464] ------------[ cut here ]------------
>[   89.201469] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.201470] Modules linked in: x86_pkg_temp_thermal
>[   89.201474] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.201478] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.201480] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.201484] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.201485] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   89.201488] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   89.201491] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   89.201495] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000008c7e
>[   89.201497] R10: ffffa1d7758e2950 R11: 0000000000008c7e R12: ffffa1d7758e4b40
>[   89.201499] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   89.201502] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.201504] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.201505] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.201507] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.201508] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.201509] Call Trace:
>[   89.201512]  intel_dp_aux_ch+0x12a/0x6e0
>[   89.201518]  ? wake_atomic_t_function+0x60/0x60
>[   89.201535]  intel_dp_aux_transfer+0xa0/0x1f0
>[   89.201538]  drm_dp_dpcd_access+0x58/0xf0
>[   89.201540]  drm_dp_dpcd_read+0x2c/0x60
>[   89.201541]  intel_dp_get_link_status+0x1d/0x30
>[   89.201543]  intel_dp_start_link_train+0x270/0x520
>[   89.201545]  intel_ddi_pre_enable+0x378/0x630
>[   89.201547]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   89.201549]  haswell_crtc_enable+0x26b/0x7f0
>[   89.201550]  intel_update_crtc+0x43/0xd0
>[   89.201551]  skl_update_crtcs+0x1a9/0x1e0
>[   89.201553]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   89.201555]  intel_atomic_commit+0x3af/0x4a0
>[   89.201556]  drm_atomic_commit+0x46/0x50
>[   89.201558]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.201560]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.201562]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.201565]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.201566]  drm_ioctl+0x1f2/0x440
>[   89.201569]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.201571]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.201573]  do_vfs_ioctl+0x8d/0x590
>[   89.201575]  ? security_file_ioctl+0x3e/0x60
>[   89.201577]  SyS_ioctl+0x74/0x80
>[   89.201578]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.201580] RIP: 0033:0x7f202a285357
>[   89.201581] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.201582] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.201583] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.201584] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   89.201584] R10: 001856e347f30b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.201585] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.201586] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.201613] ---[ end trace a27ce992f45e7317 ]---
>[   89.201810] Use count on domain AUX_A is already zero
>[   89.201815] ------------[ cut here ]------------
>[   89.201817] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.201817] Modules linked in: x86_pkg_temp_thermal
>[   89.201819] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.201820] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.201821] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.201823] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.201823] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   89.201824] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   89.201825] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   89.201826] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000008cb5
>[   89.201827] R10: ffffa1d7758e2950 R11: 0000000000008cb5 R12: ffffa1d7758e4b40
>[   89.201828] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   89.201829] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.201830] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.201832] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.201832] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.201833] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.201834] Call Trace:
>[   89.201835]  intel_dp_aux_ch+0x12a/0x6e0
>[   89.201838]  ? wake_atomic_t_function+0x60/0x60
>[   89.201839]  intel_dp_aux_transfer+0xa0/0x1f0
>[   89.201842]  drm_dp_dpcd_access+0x58/0xf0
>[   89.201843]  drm_dp_dpcd_read+0x52/0x60
>[   89.201845]  intel_dp_get_link_status+0x1d/0x30
>[   89.201846]  intel_dp_start_link_train+0x270/0x520
>[   89.201848]  intel_ddi_pre_enable+0x378/0x630
>[   89.201851]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   89.201852]  haswell_crtc_enable+0x26b/0x7f0
>[   89.201854]  intel_update_crtc+0x43/0xd0
>[   89.201855]  skl_update_crtcs+0x1a9/0x1e0
>[   89.201857]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   89.201859]  intel_atomic_commit+0x3af/0x4a0
>[   89.201861]  drm_atomic_commit+0x46/0x50
>[   89.201863]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.201866]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.201868]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.201871]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.201872]  drm_ioctl+0x1f2/0x440
>[   89.201874]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.201877]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.201879]  do_vfs_ioctl+0x8d/0x590
>[   89.201882]  ? security_file_ioctl+0x3e/0x60
>[   89.201883]  SyS_ioctl+0x74/0x80
>[   89.201886]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.201886] RIP: 0033:0x7f202a285357
>[   89.201887] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.201889] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.201890] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.201891] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   89.201892] R10: 001856e347f30b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.201893] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.201894] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.201925] ---[ end trace a27ce992f45e7318 ]---
>[   89.201928] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   89.201931] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   89.202084] Use count on domain AUX_A is already zero
>[   89.202089] ------------[ cut here ]------------
>[   89.202091] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.202091] Modules linked in: x86_pkg_temp_thermal
>[   89.202094] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.202095] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.202096] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.202097] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.202098] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   89.202099] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   89.202100] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   89.202101] RBP: ffffa5dc80eab7d8 R08: 0000000000000001 R09: 0000000000008cee
>[   89.202102] R10: ffffa1d7758e2950 R11: 0000000000008cee R12: ffffa1d7758e4b40
>[   89.202103] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   89.202104] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.202105] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.202105] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.202106] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.202106] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.202107] Call Trace:
>[   89.202109]  intel_dp_aux_ch+0x12a/0x6e0
>[   89.202111]  ? wake_atomic_t_function+0x60/0x60
>[   89.202112]  intel_dp_aux_transfer+0x12d/0x1f0
>[   89.202113]  ? drm_printk+0x89/0x90
>[   89.202115]  drm_dp_dpcd_access+0x58/0xf0
>[   89.202118]  drm_dp_dpcd_write+0x16/0x20
>[   89.202120]  intel_dp_set_link_train+0x44/0xe0
>[   89.202122]  intel_dp_stop_link_train+0xb/0x10
>[   89.202123]  intel_ddi_pre_enable+0x393/0x630
>[   89.202126]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   89.202127]  haswell_crtc_enable+0x26b/0x7f0
>[   89.202129]  intel_update_crtc+0x43/0xd0
>[   89.202130]  skl_update_crtcs+0x1a9/0x1e0
>[   89.202131]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   89.202133]  intel_atomic_commit+0x3af/0x4a0
>[   89.202134]  drm_atomic_commit+0x46/0x50
>[   89.202136]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.202138]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.202140]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.202142]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.202143]  drm_ioctl+0x1f2/0x440
>[   89.202145]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.202147]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.202149]  do_vfs_ioctl+0x8d/0x590
>[   89.202151]  ? security_file_ioctl+0x3e/0x60
>[   89.202153]  SyS_ioctl+0x74/0x80
>[   89.202154]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.202155] RIP: 0033:0x7f202a285357
>[   89.202156] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.202158] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.202159] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.202160] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   89.202161] R10: 001856e347f30b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.202162] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.202163] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.202193] ---[ end trace a27ce992f45e7319 ]---
>[   89.202443] [drm:intel_enable_pipe] enabling pipe B
>[   89.202446] [drm:drm_crtc_vblank_on] crtc 1, vblank enabled 0, inmodeset 1
>[   89.202451] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 89.200832 -> 89.201297 [e 0 us, 0 rep]
>[   89.202453] [drm:intel_edp_backlight_on.part.29] 
>[   89.202455] [drm:intel_panel_enable_backlight] pipe B
>[   89.202509] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   89.400670] Use count on domain AUX_A is already zero
>[   89.400681] ------------[ cut here ]------------
>[   89.400686] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.400687] Modules linked in: x86_pkg_temp_thermal
>[   89.400692] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.400693] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.400694] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.400698] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.400699] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   89.400701] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   89.400703] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   89.400704] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 0000000000008d2c
>[   89.400706] R10: ffffa5dc80eab918 R11: 0000000000008d2c R12: ffffa1d7758e4b40
>[   89.400707] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   89.400709] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.400711] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.400712] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.400714] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.400715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.400716] Call Trace:
>[   89.400720]  _intel_edp_backlight_on+0xe3/0x110
>[   89.400723]  intel_edp_backlight_on.part.29+0x34/0x40
>[   89.400726]  intel_edp_backlight_on+0x13/0x20
>[   89.400730]  intel_enable_ddi+0xbe/0xe0
>[   89.400735]  intel_encoders_enable.isra.104+0x6c/0x90
>[   89.400738]  haswell_crtc_enable+0x326/0x7f0
>[   89.400741]  intel_update_crtc+0x43/0xd0
>[   89.400744]  skl_update_crtcs+0x1a9/0x1e0
>[   89.400748]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   89.400751]  intel_atomic_commit+0x3af/0x4a0
>[   89.400755]  drm_atomic_commit+0x46/0x50
>[   89.400759]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.400764]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.400768]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.400773]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.400775]  drm_ioctl+0x1f2/0x440
>[   89.400779]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.400785]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.400788]  do_vfs_ioctl+0x8d/0x590
>[   89.400793]  ? security_file_ioctl+0x3e/0x60
>[   89.400796]  SyS_ioctl+0x74/0x80
>[   89.400799]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.400801] RIP: 0033:0x7f202a285357
>[   89.400802] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.400805] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.400806] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.400808] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   89.400809] R10: 001856e347f30b66 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.400810] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.400812] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.400863] ---[ end trace a27ce992f45e731a ]---
>[   89.400867] [drm:intel_psr_enable] PSR disable by flag
>[   89.400871] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   89.400879] [drm:drm_vblank_enable] enabling vblank on crtc 1, ret: 0
>[   89.400885] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,978)@ 89.399264 -> 89.384597 [e 0 us, 0 rep]
>[   89.400890] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=291, diff=11, hw=302 hw_last=291
>[   89.400937] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   89.400946] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   89.400949] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   89.400972] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   89.402418] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 89.400795 -> 89.401260 [e 0 us, 0 rep]
>[   89.402423] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=302, diff=1, hw=303 hw_last=302
>[   89.402427] [drm:drm_handle_vblank] vblank event on 302, current 303
>[   89.402483] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae7800
>[   89.402492] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   89.402498] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   89.402503] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   89.402511] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   89.402516] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae7800
>[   89.402522] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   89.402555] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   89.402566] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae7800
>[   89.402573] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   89.402579] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742936000 state to ffffa1d777ae7800
>[   89.402584] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   89.402592] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f5e00 state to ffffa1d777ae7800
>[   89.402598] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d7429f5e00 to [CRTC:39:pipe B]
>[   89.402604] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d7429f5e00
>[   89.402611] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   89.402616] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   89.402638] [drm:drm_atomic_check_only] checking ffffa1d777ae7800
>[   89.402658] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   89.402672] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>[   89.402693] [drm:drm_atomic_nonblocking_commit] committing ffffa1d777ae7800 nonblocking
>[   89.402715] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   89.402732] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   89.402741] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   89.402746] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   89.402758] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d777ae0000
>[   89.402765] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   89.402771] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742934800 state to ffffa1d777ae0000
>[   89.402778] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   89.402784] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.402788] [drm:drm_atomic_check_only] checking ffffa1d777ae0000
>[   89.402796] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] active changed
>[   89.402809] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: y, active: n
>[   89.402821] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae0000
>[   89.402834] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   89.402848] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   89.402861] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d7637b0a00 state to ffffa1d777ae0000
>[   89.402873] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   89.402879] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.402885] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   89.402893] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d7429f4400 state to ffffa1d777ae0000
>[   89.402900] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d777ae0000
>[   89.402906] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   89.402919] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.402934] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   89.402942] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   89.402956] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   89.402963] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   89.402969] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   89.402977] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   89.402989] [drm:intel_dump_pipe_config] [CRTC:39:pipe B][modeset]
>[   89.402996] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   89.403001] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   89.403005] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   89.403008] [drm:intel_dump_pipe_config] requested mode:
>[   89.403018] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   89.403030] [drm:intel_dump_pipe_config] adjusted mode:
>[   89.403045] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   89.403056] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   89.403060] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   89.403064] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   89.403070] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   89.403076] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   89.403082] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   89.403085] [drm:intel_dump_pipe_config] planes on this crtc
>[   89.403093] [drm:intel_dump_pipe_config] [PLANE:33:plane 1B] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   89.403106] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   89.403116] [drm:intel_dump_pipe_config] [PLANE:35:plane 2B] disabled, scaler_id = -1
>[   89.403126] [drm:intel_dump_pipe_config] [PLANE:37:cursor B] disabled, scaler_id = -1
>[   89.403139] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   89.403144] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.403151] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   89.403160] [drm:intel_plane_atomic_calc_changes] [CRTC:39:pipe B] has [PLANE:33:plane 1B] with fb 64
>[   89.403166] [drm:intel_plane_atomic_calc_changes] [PLANE:33:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
>[   89.403176] [drm:intel_find_shared_dpll] [CRTC:39:pipe B] allocated DPLL 0
>[   89.403181] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe B
>[   89.403195] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   89.403211] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742935000 state to ffffa1d777ae0000
>[   89.403223] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742931000 state to ffffa1d777ae0000
>[   89.403235] [drm:skl_compute_wm] [PLANE:33:plane 1B] ddb (0 - 860) -> (0 - 0)
>[   89.403241] [drm:skl_compute_wm] [PLANE:37:cursor B] ddb (860 - 892) -> (0 - 0)
>[   89.403246] [drm:drm_atomic_commit] committing ffffa1d777ae0000
>[   89.419104] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 89.417462 -> 89.417927 [e 0 us, 0 rep]
>[   89.419110] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=303, diff=1, hw=304 hw_last=303
>[   89.419116] [drm:drm_handle_vblank] vblank event on 303, current 304
>[   89.419131] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae7800
>[   89.419138] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   89.419144] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   89.419149] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae7800
>[   89.419154] [drm:intel_edp_backlight_off.part.30] 
>[   89.419179] Use count on domain AUX_A is already zero
>[   89.419200] ------------[ cut here ]------------
>[   89.419206] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.419207] Modules linked in: x86_pkg_temp_thermal
>[   89.419214] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.419216] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.419219] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.419226] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.419229] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   89.419232] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   89.419235] RDX: ffffa1d781dd4790 RSI: ffffa1d781dccba8 RDI: ffffa1d781dccba8
>[   89.419237] RBP: ffffa5dc80eaba10 R08: 0000000000200000 R09: ffffa1d781c5a9c0
>[   89.419242] R10: ffffa5dc80eebe40 R11: 0000000000008dc5 R12: ffffa1d7758e4b40
>[   89.419245] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   89.419249] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   89.419261] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.419268] CR2: 00007fae7efe7000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.419278] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.419290] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.419300] Call Trace:
>[   89.419314]  _intel_edp_backlight_off+0xab/0x110
>[   89.419326]  intel_edp_backlight_off.part.30+0x28/0x40
>[   89.419330]  intel_edp_backlight_off+0x13/0x20
>[   89.419335]  intel_disable_ddi+0x99/0xc0
>[   89.419341]  intel_encoders_disable.isra.105+0x7f/0x90
>[   89.419347]  haswell_crtc_disable+0x55/0x170
>[   89.419352]  intel_atomic_commit_tail+0x128/0xfe0
>[   89.419357]  intel_atomic_commit+0x3af/0x4a0
>[   89.419363]  ? drm_mode_object_put+0x3f/0x60
>[   89.419372]  drm_atomic_commit+0x46/0x50
>[   89.419378]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.419384]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.419399]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.419412]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.419422]  drm_ioctl+0x1f2/0x440
>[   89.419436]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.419450]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.419460]  do_vfs_ioctl+0x8d/0x590
>[   89.419467]  ? __schedule+0x31c/0x6c0
>[   89.419473]  ? security_file_ioctl+0x3e/0x60
>[   89.419477]  SyS_ioctl+0x74/0x80
>[   89.419484]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.419487] RIP: 0033:0x7f202a285357
>[   89.419490] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.419494] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.419496] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.419498] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   89.419501] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.419503] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.419510] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.419633] ---[ end trace a27ce992f45e731b ]---
>[   89.435763] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-31)@ 89.434122 -> 89.434587 [e 0 us, 0 rep]
>[   89.435767] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=304, diff=1, hw=305 hw_last=304
>[   89.435771] [drm:vblank_disable_fn] disabling vblank on crtc 1
>[   89.435777] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,-29)@ 89.434157 -> 89.434592 [e 0 us, 0 rep]
>[   89.435781] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=305, diff=0, hw=305 hw_last=305
>[   89.624654] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   89.624689] [drm:drm_crtc_vblank_off] crtc 1, vblank enabled 0, inmodeset 0
>[   89.624697] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 1 : v p(0,348)@ 89.623075 -> 89.617856 [e 0 us, 0 rep]
>[   89.624701] [drm:drm_update_vblank_count] updating vblank count on crtc 1: current=305, diff=11, hw=316 hw_last=305
>[   89.624705] [drm:intel_disable_pipe] disabling pipe B
>[   89.637318] Use count on domain AUX_A is already zero
>[   89.637331] ------------[ cut here ]------------
>[   89.637338] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.637339] Modules linked in: x86_pkg_temp_thermal
>[   89.637345] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.637347] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.637349] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.637353] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.637355] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   89.637357] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   89.637359] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   89.637361] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 0000000000008e02
>[   89.637362] R10: ffffa1d7758e2950 R11: 0000000000008e02 R12: ffffa1d7758e4b40
>[   89.637364] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   89.637366] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.637368] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.637369] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.637371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.637372] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.637374] Call Trace:
>[   89.637378]  intel_dp_aux_ch+0x12a/0x6e0
>[   89.637384]  ? wake_atomic_t_function+0x60/0x60
>[   89.637387]  intel_dp_aux_transfer+0x12d/0x1f0
>[   89.637390]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   89.637395]  drm_dp_dpcd_access+0x58/0xf0
>[   89.637400]  drm_dp_dpcd_write+0x16/0x20
>[   89.637403]  intel_dp_sink_dpms+0x9f/0xd0
>[   89.637407]  intel_ddi_post_disable+0x14a/0x260
>[   89.637412]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   89.637414]  haswell_crtc_disable+0x100/0x170
>[   89.637418]  intel_atomic_commit_tail+0x128/0xfe0
>[   89.637421]  intel_atomic_commit+0x3af/0x4a0
>[   89.637426]  ? drm_mode_object_put+0x3f/0x60
>[   89.637430]  drm_atomic_commit+0x46/0x50
>[   89.637434]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.637439]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.637443]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.637448]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.637451]  drm_ioctl+0x1f2/0x440
>[   89.637455]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.637460]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.637464]  do_vfs_ioctl+0x8d/0x590
>[   89.637469]  ? __schedule+0x31c/0x6c0
>[   89.637473]  ? security_file_ioctl+0x3e/0x60
>[   89.637476]  SyS_ioctl+0x74/0x80
>[   89.637480]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.637482] RIP: 0033:0x7f202a285357
>[   89.637484] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.637487] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.637488] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.637490] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   89.637491] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.637492] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.637494] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.637547] ---[ end trace a27ce992f45e731c ]---
>[   89.637561] Use count on domain AUX_A is already zero
>[   89.637570] ------------[ cut here ]------------
>[   89.637576] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.637576] Modules linked in: x86_pkg_temp_thermal
>[   89.637581] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.637582] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.637584] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.637587] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.637588] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   89.637591] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   89.637592] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   89.637594] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 0000000000008e39
>[   89.637595] R10: ffffa1d7758e2950 R11: 0000000000008e39 R12: ffffa1d7758e4b40
>[   89.637597] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   89.637599] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.637601] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.637602] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.637604] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.637605] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.637606] Call Trace:
>[   89.637609]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   89.637612]  intel_edp_panel_vdd_on+0x13/0x20
>[   89.637616]  intel_ddi_post_disable+0xca/0x260
>[   89.637639]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   89.637641]  haswell_crtc_disable+0x100/0x170
>[   89.637645]  intel_atomic_commit_tail+0x128/0xfe0
>[   89.637648]  intel_atomic_commit+0x3af/0x4a0
>[   89.637653]  ? drm_mode_object_put+0x3f/0x60
>[   89.637656]  drm_atomic_commit+0x46/0x50
>[   89.637660]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.637665]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.637669]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.637684]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.637692]  drm_ioctl+0x1f2/0x440
>[   89.637704]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.637717]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.637730]  do_vfs_ioctl+0x8d/0x590
>[   89.637742]  ? __schedule+0x31c/0x6c0
>[   89.637756]  ? security_file_ioctl+0x3e/0x60
>[   89.637768]  SyS_ioctl+0x74/0x80
>[   89.637779]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.637790] RIP: 0033:0x7f202a285357
>[   89.637796] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.637815] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.637826] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.637837] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   89.637846] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.637857] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.637864] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.638044] ---[ end trace a27ce992f45e731d ]---
>[   89.638052] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   89.638078] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   89.638137] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   89.688595] [drm:wait_panel_status] Wait complete
>[   89.688597] Use count on domain AUX_A is already zero
>[   89.688607] ------------[ cut here ]------------
>[   89.688613] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   89.688614] Modules linked in: x86_pkg_temp_thermal
>[   89.688632] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.688637] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.688642] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.688653] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   89.688658] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   89.688665] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   89.688668] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   89.688670] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 0000000000008e6f
>[   89.688675] R10: ffffa5dc80d13e88 R11: 0000000000008e6f R12: ffffa1d7758e4b40
>[   89.688678] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   89.688681] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.688685] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.688688] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.688690] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.688692] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.688694] Call Trace:
>[   89.688700]  intel_edp_panel_off.part.28+0x12f/0x160
>[   89.688708]  intel_edp_panel_off+0x13/0x20
>[   89.688717]  intel_ddi_post_disable+0xd2/0x260
>[   89.688734]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   89.688743]  haswell_crtc_disable+0x100/0x170
>[   89.688756]  intel_atomic_commit_tail+0x128/0xfe0
>[   89.688766]  intel_atomic_commit+0x3af/0x4a0
>[   89.688773]  ? drm_mode_object_put+0x3f/0x60
>[   89.688779]  drm_atomic_commit+0x46/0x50
>[   89.688785]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.688792]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.688798]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.688805]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.688817]  drm_ioctl+0x1f2/0x440
>[   89.688828]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.688841]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.688846]  do_vfs_ioctl+0x8d/0x590
>[   89.688851]  ? __schedule+0x31c/0x6c0
>[   89.688862]  ? security_file_ioctl+0x3e/0x60
>[   89.688870]  SyS_ioctl+0x74/0x80
>[   89.688876]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.688881] RIP: 0033:0x7f202a285357
>[   89.688884] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.688888] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.688894] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.688901] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   89.688912] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.688914] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.688917] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   89.689003] ---[ end trace a27ce992f45e731e ]---
>[   89.689015] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 2, on? 1) for crtc 39
>[   89.689024] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   89.689046] [drm:drm_calc_timestamping_constants] crtc 39: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   89.689054] [drm:drm_calc_timestamping_constants] crtc 39: clock 138700 kHz framedur 16660994 linedur 14996
>[   89.689059] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   89.689064] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   89.689069] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   89.689074] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   89.689078] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   89.689085] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   89.689092] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   89.689100] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   89.689107] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   89.689118] [drm:intel_power_well_disable] disabling DC off
>[   89.689123] [drm:intel_power_well_disable] disabling always-on
>[   89.689130] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   89.689135] [drm:intel_power_well_enable] enabling always-on
>[   89.689141] [drm:intel_power_well_disable] disabling always-on
>[   89.689148] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   89.689155] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   89.689160] [drm:intel_power_well_enable] enabling always-on
>[   89.689165] [drm:intel_power_well_disable] disabling always-on
>[   89.689171] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   89.689176] [drm:intel_power_well_enable] enabling always-on
>[   89.689180] [drm:intel_power_well_disable] disabling always-on
>[   89.689185] Use count on power well DC off is already zero
>[   89.689200] ------------[ cut here ]------------
>[   89.689206] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   89.689209] Modules linked in: x86_pkg_temp_thermal
>[   89.689215] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.689217] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.689220] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.689226] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   89.689228] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   89.689231] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   89.689234] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   89.689237] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 0000000000008eb9
>[   89.689240] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   89.689242] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   89.689246] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.689250] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.689253] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.689255] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.689257] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.689258] Call Trace:
>[   89.689264]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   89.689271]  intel_atomic_commit+0x3af/0x4a0
>[   89.689278]  ? drm_mode_object_put+0x3f/0x60
>[   89.689282]  drm_atomic_commit+0x46/0x50
>[   89.689291]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.689297]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.689304]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.689311]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.689317]  drm_ioctl+0x1f2/0x440
>[   89.689322]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.689330]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.689335]  do_vfs_ioctl+0x8d/0x590
>[   89.689342]  ? __schedule+0x31c/0x6c0
>[   89.689348]  ? security_file_ioctl+0x3e/0x60
>[   89.689354]  SyS_ioctl+0x74/0x80
>[   89.689359]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.689361] RIP: 0033:0x7f202a285357
>[   89.689364] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.689368] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.689370] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.689373] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   89.689376] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.689378] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.689381] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   89.689469] ---[ end trace a27ce992f45e731f ]---
>[   89.689472] Use count on power well always-on is already zero
>[   89.689485] ------------[ cut here ]------------
>[   89.689492] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   89.689493] Modules linked in: x86_pkg_temp_thermal
>[   89.689500] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   89.689502] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.689504] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   89.689508] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   89.689511] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   89.689515] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   89.689518] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   89.689521] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 0000000000008ee6
>[   89.689523] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   89.689525] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   89.689530] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.689532] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.689534] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.689537] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.689540] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.689543] Call Trace:
>[   89.689548]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   89.689553]  intel_atomic_commit+0x3af/0x4a0
>[   89.689559]  ? drm_mode_object_put+0x3f/0x60
>[   89.689566]  drm_atomic_commit+0x46/0x50
>[   89.689571]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   89.689578]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   89.689583]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   89.689590]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   89.689594]  drm_ioctl+0x1f2/0x440
>[   89.689600]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   89.689608]  ? selinux_file_ioctl+0x104/0x1a0
>[   89.689612]  do_vfs_ioctl+0x8d/0x590
>[   89.689618]  ? __schedule+0x31c/0x6c0
>[   89.689636]  ? security_file_ioctl+0x3e/0x60
>[   89.689649]  SyS_ioctl+0x74/0x80
>[   89.689658]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   89.689667] RIP: 0033:0x7f202a285357
>[   89.689672] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   89.689686] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   89.689694] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   89.689699] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   89.689709] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   89.689717] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   89.689724] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   89.689971] ---[ end trace a27ce992f45e7320 ]---
>[   89.689982] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d777ae0000
>[   89.689990] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   89.689996] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   89.690001] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   89.690009] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   89.690016] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d777ae0000
>[   89.690023] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   89.690036] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   89.690046] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dfc00
>[   89.690052] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   89.690059] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a72000 state to ffffa1d7756dfc00
>[   89.690069] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   89.690076] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6df00 state to ffffa1d7756dfc00
>[   89.690081] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6df00 to [CRTC:39:pipe B]
>[   89.690088] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d749c6df00
>[   89.690095] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   89.690099] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   89.690104] [drm:page_flip_common] [CRTC:39:pipe B] disabled, rejecting legacy flip
>[   89.690115] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dfc00
>[   89.690126] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   89.690139] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   89.690150] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dfc00
>[   89.690160] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   89.690170] [drm:drm_ioctl] ret = -22
>[   89.690231] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   89.690238] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   89.690253] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dfc00
>[   89.690262] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   89.690267] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6df00 state to ffffa1d7756dfc00
>[   89.690304] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   89.690311] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   89.690317] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   89.690334] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   89.690341] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   89.690349] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a72000 state to ffffa1d7756dfc00
>[   89.690355] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756dfc00
>[   89.690362] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   89.690369] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   89.690376] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbde00 state to ffffa1d7756dfc00
>[   89.690382] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   89.690388] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.690394] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   89.690400] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a72000
>[   89.690406] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d749c6df00
>[   89.690411] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   89.690416] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6df00 to [NOCRTC]
>[   89.690421] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   89.690429] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbde00 to [NOCRTC]
>[   89.690434] [drm:drm_atomic_check_only] checking ffffa1d7756dfc00
>[   89.690440] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] mode changed
>[   89.690445] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] enable changed
>[   89.690453] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   89.690457] [drm:drm_atomic_helper_check_modeset] Disabling [CONNECTOR:48:eDP-1]
>[   89.690463] [drm:drm_atomic_helper_check_modeset] [CRTC:39:pipe B] needs all connectors, enable: n, active: n
>[   89.690471] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756dfc00
>[   89.690477] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   89.690482] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.690492] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   89.690497] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.690503] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   89.690516] [drm:drm_atomic_commit] committing ffffa1d7756dfc00
>[   89.690530] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   89.690535] [drm:intel_power_well_enable] enabling always-on
>[   89.690540] [drm:intel_power_well_disable] disabling always-on
>[   89.690544] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   89.690549] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   89.690553] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   89.690557] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   89.690563] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   89.690571] [drm:intel_power_well_enable] enabling always-on
>[   89.690576] [drm:intel_power_well_disable] disabling always-on
>[   89.690582] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   89.690586] [drm:intel_power_well_enable] enabling always-on
>[   89.690592] [drm:intel_power_well_disable] disabling always-on
>[   89.690598] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   89.690602] [drm:intel_power_well_enable] enabling always-on
>[   89.690606] [drm:intel_power_well_disable] disabling always-on
>[   89.690615] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   89.690618] [drm:intel_power_well_enable] enabling always-on
>[   89.690637] [drm:intel_power_well_disable] disabling always-on
>[   89.690648] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   89.690655] [drm:intel_power_well_enable] enabling always-on
>[   89.690663] [drm:intel_power_well_disable] disabling always-on
>[   89.690677] [drm:drm_mode_object_put] OBJ ID: 66 (1)
>[   89.690689] [drm:intel_atomic_commit_tail] [CRTC:39:pipe B]
>[   89.690698] Use count on power well DC off is already zero
>[   89.690718] ------------[ cut here ]------------
>[   89.690728] WARNING: CPU: 6 PID: 76 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   89.690736] Modules linked in: x86_pkg_temp_thermal
>[   89.690756] CPU: 6 PID: 76 Comm: kworker/6:1 Tainted: G        W       4.12.0-rc4+ #26
>[   89.690764] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.690774] Workqueue: events drm_mode_rmfb_work_fn
>[   89.690791] task: ffffa1d778374380 task.stack: ffffa5dc80f10000
>[   89.690799] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   89.690809] RSP: 0018:ffffa5dc80f13c28 EFLAGS: 00010292
>[   89.690818] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: 0000000000000001
>[   89.690822] RDX: 0000000000000101 RSI: 0000000000000001 RDI: ffffffffa0c9d84c
>[   89.690824] RBP: ffffa5dc80f13c50 R08: 0000000000000101 R09: 0000000000008f68
>[   89.690826] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   89.690829] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   89.690832] FS:  0000000000000000(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.690835] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.690839] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.690841] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.690843] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.690844] Call Trace:
>[   89.690850]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   89.690856]  intel_atomic_commit+0x3af/0x4a0
>[   89.690862]  drm_atomic_commit+0x46/0x50
>[   89.690866]  drm_framebuffer_remove+0x25e/0x390
>[   89.690870]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   89.690877]  process_one_work+0x146/0x3e0
>[   89.690883]  worker_thread+0x43/0x3e0
>[   89.690889]  kthread+0x104/0x140
>[   89.690896]  ? create_worker+0x190/0x190
>[   89.690900]  ? kthread_create_on_node+0x40/0x40
>[   89.690904]  ? umh_complete+0x40/0x40
>[   89.690910]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   89.690914]  ret_from_fork+0x22/0x30
>[   89.690918] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   89.691048] ---[ end trace a27ce992f45e7321 ]---
>[   89.691050] Use count on power well always-on is already zero
>[   89.691064] ------------[ cut here ]------------
>[   89.691071] WARNING: CPU: 6 PID: 76 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   89.691074] Modules linked in: x86_pkg_temp_thermal
>[   89.691083] CPU: 6 PID: 76 Comm: kworker/6:1 Tainted: G        W       4.12.0-rc4+ #26
>[   89.691094] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   89.691107] Workqueue: events drm_mode_rmfb_work_fn
>[   89.691111] task: ffffa1d778374380 task.stack: ffffa5dc80f10000
>[   89.691117] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   89.691121] RSP: 0018:ffffa5dc80f13c28 EFLAGS: 00010292
>[   89.691124] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: 0000000000000001
>[   89.691128] RDX: 0000000000000101 RSI: 0000000000000001 RDI: ffffffffa0c9d84c
>[   89.691134] RBP: ffffa5dc80f13c50 R08: 0000000000000101 R09: 0000000000008f8c
>[   89.691138] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   89.691143] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   89.691154] FS:  0000000000000000(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   89.691160] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   89.691163] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   89.691165] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   89.691167] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   89.691169] Call Trace:
>[   89.691176]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   89.691188]  intel_atomic_commit+0x3af/0x4a0
>[   89.691197]  drm_atomic_commit+0x46/0x50
>[   89.691208]  drm_framebuffer_remove+0x25e/0x390
>[   89.691214]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   89.691220]  process_one_work+0x146/0x3e0
>[   89.691230]  worker_thread+0x43/0x3e0
>[   89.691240]  kthread+0x104/0x140
>[   89.691246]  ? create_worker+0x190/0x190
>[   89.691250]  ? kthread_create_on_node+0x40/0x40
>[   89.691254]  ? umh_complete+0x40/0x40
>[   89.691258]  ? call_usermodehelper_exec_async+0x12e/0x130
>[   89.691266]  ret_from_fork+0x22/0x30
>[   89.691268] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   89.691364] ---[ end trace a27ce992f45e7322 ]---
>[   89.691375] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   89.691381] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dfc00
>[   89.691387] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   89.691394] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   89.691401] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   89.691408] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dfc00
>[   89.691414] [drm:drm_mode_object_put] OBJ ID: 64 (1)
>[   89.691442] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   89.691456] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   89.691463] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   89.691470] [drm:drm_mode_object_put] OBJ ID: 60 (1)
>[   89.691477] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   89.691489] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   89.691497] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   89.691501] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.691508] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   89.691516] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   89.691521] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.691529] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   89.691535] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   89.691542] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   89.691550] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   89.691559] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   89.691565] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   89.691570] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.691577] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   89.691583] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   89.691589] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.691595] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   89.691659] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   89.691685] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   89.691701] [drm:drm_mode_addfb2] [FB:60]
>[   89.691717] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_CREATE_DUMB
>[   89.691728] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_ADDFB2
>[   89.691736] [drm:drm_mode_addfb2] [FB:64]
>[   89.691739] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   89.703584] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   89.703588] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   89.703591] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_MAP_DUMB
>[   89.713603] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_DIRTYFB
>[   89.713607] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   89.713631] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   89.713634] [drm:drm_mode_setcrtc] [CRTC:32:pipe A]
>[   89.713641] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9a000
>[   89.713646] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   89.713649] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d7714be800 state to ffffa1d749f9a000
>[   89.713652] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d77574bd00 state to ffffa1d749f9a000
>[   89.713657] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d7714be800
>[   89.713658] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574bd00 to [NOCRTC]
>[   89.713661] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d77574bd00
>[   89.713664] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d749f9a000
>[   89.713667] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   89.713670] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.713672] [drm:drm_atomic_check_only] checking ffffa1d749f9a000
>[   89.713683] [drm:drm_atomic_commit] committing ffffa1d749f9a000
>[   89.713700] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9a000
>[   89.713702] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   89.713706] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9a000
>[   89.713709] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   89.713711] [drm:drm_mode_setcrtc] [CRTC:39:pipe B]
>[   89.713714] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9a000
>[   89.713716] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d7714b8000 state to ffffa1d749f9a000
>[   89.713719] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d77574a000 state to ffffa1d749f9a000
>[   89.713721] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d7714b8000
>[   89.713722] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574a000 to [NOCRTC]
>[   89.713724] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d77574a000
>[   89.713727] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d749f9a000
>[   89.713729] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   89.713731] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.713733] [drm:drm_atomic_check_only] checking ffffa1d749f9a000
>[   89.713737] [drm:drm_atomic_commit] committing ffffa1d749f9a000
>[   89.713744] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9a000
>[   89.713746] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9a000
>[   89.713749] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   89.713752] [drm:drm_mode_setcrtc] [CRTC:46:pipe C]
>[   89.713754] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9a000
>[   89.713757] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d7714bb000 state to ffffa1d749f9a000
>[   89.713760] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d77574b500 state to ffffa1d749f9a000
>[   89.713762] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d7714bb000
>[   89.713765] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574b500 to [NOCRTC]
>[   89.713767] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d77574b500
>[   89.713769] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d749f9a000
>[   89.713771] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   89.713773] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.713775] [drm:drm_atomic_check_only] checking ffffa1d749f9a000
>[   89.713779] [drm:drm_atomic_commit] committing ffffa1d749f9a000
>[   89.713785] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9a000
>[   89.713788] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9a000
>[   89.713791] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>[   89.713793] [drm:drm_mode_setcrtc] [CRTC:46:pipe C]
>[   89.713798] [drm:drm_mode_setcrtc] [CONNECTOR:48:eDP-1]
>[   89.713800] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9a000
>[   89.713803] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d7714b8800 state to ffffa1d749f9a000
>[   89.713805] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d77574ac00 state to ffffa1d749f9a000
>[   89.713809] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffffa1d7714b8800
>[   89.713811] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574ac00 to [CRTC:46:pipe C]
>[   89.713813] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d77574ac00
>[   89.713816] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   89.713818] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d749f9a000
>[   89.713821] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   89.713823] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.713826] [drm:drm_mode_object_get] OBJ ID: 48 (4)
>[   89.713829] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d749f78b80 state to ffffa1d749f9a000
>[   89.713831] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   89.713833] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d749f78b80 to [CRTC:46:pipe C]
>[   89.713837] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   89.713839] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.713841] [drm:drm_atomic_check_only] checking ffffa1d749f9a000
>[   89.713844] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] mode changed
>[   89.713847] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] enable changed
>[   89.713849] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   89.713851] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   89.713853] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.713855] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   89.713859] [drm:drm_atomic_helper_check_modeset] [CONNECTOR:48:eDP-1] using [ENCODER:47:DDI A] on [CRTC:46:pipe C]
>[   89.713861] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: y
>[   89.713863] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d749f9a000
>[   89.713865] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   89.713868] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.713872] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d749f9a000
>[   89.713874] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   89.713875] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.713879] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   89.713881] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   89.713885] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   89.713889] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   89.713891] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   89.713893] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   89.713895] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   89.713898] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   89.713901] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   89.713902] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   89.713903] [drm:intel_dump_pipe_config] requested mode:
>[   89.713907] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   89.713909] [drm:intel_dump_pipe_config] adjusted mode:
>[   89.713912] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   89.713916] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   89.713917] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   89.713919] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   89.713921] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   89.713922] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   89.713925] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   89.713927] [drm:intel_dump_pipe_config] planes on this crtc
>[   89.713929] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] disabled, scaler_id = -1
>[   89.713930] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   89.713931] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   89.713934] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   89.713937] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   89.713940] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   89.713945] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 60
>[   89.713947] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 0 -> 1, off 0, on 1, ms 1
>[   89.713951] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   89.713953] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   89.713956] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   89.713959] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d7714bd000 state to ffffa1d749f9a000
>[   89.713962] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d7714bc000 state to ffffa1d749f9a000
>[   89.713968] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 0) -> (0 - 860)
>[   89.713970] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (0 - 0) -> (860 - 892)
>[   89.713972] [drm:drm_atomic_commit] committing ffffa1d749f9a000
>[   89.714288] [drm:intel_power_well_enable] enabling always-on
>[   89.714290] [drm:intel_power_well_enable] enabling DC off
>[   89.714293] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   89.714300] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   89.714302] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   89.714304] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   89.714307] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   89.714309] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   89.714310] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   89.714311] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   89.714314] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   89.714319] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   89.714322] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   89.714324] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   89.714329] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 4, on? 0) for crtc 46
>[   89.714331] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   89.714349] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   89.714351] [drm:edp_panel_on] Turn eDP port A panel power on
>[   89.714360] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   89.714362] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   90.272778] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   90.272789] [drm:wait_panel_status] Wait complete
>[   90.272813] [drm:edp_panel_on] Wait for panel power on
>[   90.272868] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   90.408715] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   90.408724] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   90.408729] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   90.408765] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   90.473835] [drm:wait_panel_status] Wait complete
>[   90.473839] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294757769
>[   90.473854] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   90.475968] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   90.475989] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   90.476001] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   90.476049] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   90.476224] Use count on domain AUX_A is already zero
>[   90.476239] ------------[ cut here ]------------
>[   90.476246] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   90.476247] Modules linked in: x86_pkg_temp_thermal
>[   90.476255] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   90.476256] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   90.476258] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   90.476262] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   90.476264] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   90.476267] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   90.476269] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   90.476270] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000009073
>[   90.476271] R10: ffffa1d7758e2950 R11: 0000000000009073 R12: ffffa1d7758e4b40
>[   90.476273] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   90.476275] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   90.476277] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   90.476279] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   90.476280] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   90.476282] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   90.476283] Call Trace:
>[   90.476288]  intel_dp_aux_ch+0x12a/0x6e0
>[   90.476295]  ? wake_atomic_t_function+0x60/0x60
>[   90.476298]  intel_dp_aux_transfer+0x12d/0x1f0
>[   90.476303]  drm_dp_dpcd_access+0x58/0xf0
>[   90.476308]  drm_dp_dpcd_write+0x16/0x20
>[   90.476311]  intel_dp_sink_dpms+0x41/0xd0
>[   90.476315]  intel_ddi_pre_enable+0x34a/0x630
>[   90.476320]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   90.476324]  haswell_crtc_enable+0x26b/0x7f0
>[   90.476328]  intel_update_crtc+0x43/0xd0
>[   90.476331]  skl_update_crtcs+0x1a9/0x1e0
>[   90.476334]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   90.476338]  intel_atomic_commit+0x3af/0x4a0
>[   90.476342]  ? handle_conflicting_encoders+0x267/0x280
>[   90.476346]  drm_atomic_commit+0x46/0x50
>[   90.476350]  drm_atomic_helper_set_config+0x68/0x90
>[   90.476354]  __drm_mode_set_config_internal+0x60/0x110
>[   90.476358]  drm_mode_setcrtc+0x4a9/0x5f0
>[   90.476361]  ? drm_ioctl+0x114/0x440
>[   90.476365]  drm_ioctl+0x1f2/0x440
>[   90.476369]  ? drm_mode_getcrtc+0x180/0x180
>[   90.476375]  ? selinux_file_ioctl+0x104/0x1a0
>[   90.476379]  do_vfs_ioctl+0x8d/0x590
>[   90.476384]  ? security_file_ioctl+0x3e/0x60
>[   90.476387]  SyS_ioctl+0x74/0x80
>[   90.476392]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   90.476394] RIP: 0033:0x7f202a285357
>[   90.476396] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   90.476399] RAX: ffffffffffffffda RBX: 00007ffebc4adb20 RCX: 00007f202a285357
>[   90.476400] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   90.476402] RBP: 0000000001960148 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   90.476403] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000000000002
>[   90.476404] R13: 0000000000000437 R14: 0000000001000100 R15: 0000000000000780
>[   90.476406] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   90.476458] ---[ end trace a27ce992f45e7323 ]---
>[   90.476471] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   90.477249] Use count on domain AUX_A is already zero
>[   90.477263] ------------[ cut here ]------------
>[   90.477272] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   90.477273] Modules linked in: x86_pkg_temp_thermal
>[   90.477283] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   90.477285] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   90.477288] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   90.477293] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   90.477296] RSP: 0018:ffffa5dc80eab738 EFLAGS: 00010292
>[   90.477302] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   90.477305] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   90.477307] RBP: ffffa5dc80eab760 R08: 0000000000000001 R09: 00000000000090ab
>[   90.477308] R10: ffffa1d7758e2950 R11: 00000000000090ab R12: ffffa1d7758e4b40
>[   90.477311] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   90.477315] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   90.477318] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   90.477321] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   90.477325] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   90.477327] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   90.477328] Call Trace:
>[   90.477334]  intel_dp_aux_ch+0x12a/0x6e0
>[   90.477343]  ? wake_atomic_t_function+0x60/0x60
>[   90.477347]  intel_dp_aux_transfer+0x12d/0x1f0
>[   90.477354]  drm_dp_dpcd_access+0x58/0xf0
>[   90.477360]  drm_dp_dpcd_write+0x16/0x20
>[   90.477366]  intel_dp_start_link_train+0x7b/0x520
>[   90.477370]  intel_ddi_pre_enable+0x378/0x630
>[   90.477378]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   90.477382]  haswell_crtc_enable+0x26b/0x7f0
>[   90.477388]  intel_update_crtc+0x43/0xd0
>[   90.477393]  skl_update_crtcs+0x1a9/0x1e0
>[   90.477398]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   90.477403]  intel_atomic_commit+0x3af/0x4a0
>[   90.477409]  ? handle_conflicting_encoders+0x267/0x280
>[   90.477415]  drm_atomic_commit+0x46/0x50
>[   90.477423]  drm_atomic_helper_set_config+0x68/0x90
>[   90.477427]  __drm_mode_set_config_internal+0x60/0x110
>[   90.477433]  drm_mode_setcrtc+0x4a9/0x5f0
>[   90.477439]  ? drm_ioctl+0x114/0x440
>[   90.477445]  drm_ioctl+0x1f2/0x440
>[   90.477450]  ? drm_mode_getcrtc+0x180/0x180
>[   90.477458]  ? selinux_file_ioctl+0x104/0x1a0
>[   90.477464]  do_vfs_ioctl+0x8d/0x590
>[   90.477471]  ? security_file_ioctl+0x3e/0x60
>[   90.477475]  SyS_ioctl+0x74/0x80
>[   90.477482]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   90.477486] RIP: 0033:0x7f202a285357
>[   90.477488] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   90.477493] RAX: ffffffffffffffda RBX: 00007ffebc4adb20 RCX: 00007f202a285357
>[   90.477495] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   90.477497] RBP: 0000000001960148 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   90.477499] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000000000002
>[   90.477503] R13: 0000000000000437 R14: 0000000001000100 R15: 0000000000000780
>[   90.477505] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   90.477582] ---[ end trace a27ce992f45e7324 ]---
>[   90.477753] Use count on domain AUX_A is already zero
>[   90.477767] ------------[ cut here ]------------
>[   90.477774] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   90.477775] Modules linked in: x86_pkg_temp_thermal
>[   90.477781] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   90.477784] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   90.477787] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   90.477791] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   90.477793] RSP: 0018:ffffa5dc80eab738 EFLAGS: 00010292
>[   90.477796] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   90.477799] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   90.477805] RBP: ffffa5dc80eab760 R08: 0000000000000001 R09: 00000000000090e2
>[   90.477807] R10: ffffa1d7758e2950 R11: 00000000000090e2 R12: ffffa1d7758e4b40
>[   90.477810] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   90.477813] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   90.477815] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   90.477819] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   90.477822] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   90.477824] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   90.477825] Call Trace:
>[   90.477830]  intel_dp_aux_ch+0x12a/0x6e0
>[   90.477837]  ? wake_atomic_t_function+0x60/0x60
>[   90.477844]  intel_dp_aux_transfer+0x12d/0x1f0
>[   90.477851]  drm_dp_dpcd_access+0x58/0xf0
>[   90.477859]  drm_dp_dpcd_write+0x16/0x20
>[   90.477870]  intel_dp_start_link_train+0xa3/0x520
>[   90.477878]  intel_ddi_pre_enable+0x378/0x630
>[   90.477886]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   90.477895]  haswell_crtc_enable+0x26b/0x7f0
>[   90.477902]  intel_update_crtc+0x43/0xd0
>[   90.477911]  skl_update_crtcs+0x1a9/0x1e0
>[   90.477919]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   90.477930]  intel_atomic_commit+0x3af/0x4a0
>[   90.477937]  ? handle_conflicting_encoders+0x267/0x280
>[   90.477946]  drm_atomic_commit+0x46/0x50
>[   90.477954]  drm_atomic_helper_set_config+0x68/0x90
>[   90.477962]  __drm_mode_set_config_internal+0x60/0x110
>[   90.477967]  drm_mode_setcrtc+0x4a9/0x5f0
>[   90.477973]  ? drm_ioctl+0x114/0x440
>[   90.477978]  drm_ioctl+0x1f2/0x440
>[   90.477983]  ? drm_mode_getcrtc+0x180/0x180
>[   90.477991]  ? selinux_file_ioctl+0x104/0x1a0
>[   90.477998]  do_vfs_ioctl+0x8d/0x590
>[   90.478004]  ? security_file_ioctl+0x3e/0x60
>[   90.478010]  SyS_ioctl+0x74/0x80
>[   90.478015]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   90.478017] RIP: 0033:0x7f202a285357
>[   90.478019] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   90.478023] RAX: ffffffffffffffda RBX: 00007ffebc4adb20 RCX: 00007f202a285357
>[   90.478024] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   90.478027] RBP: 0000000001960148 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   90.478029] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000000000002
>[   90.478030] R13: 0000000000000437 R14: 0000000001000100 R15: 0000000000000780
>[   90.478032] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   90.478139] ---[ end trace a27ce992f45e7325 ]---
>[   90.478147] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   90.478153] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   90.478156] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   90.478162] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   90.478340] Use count on domain AUX_A is already zero
>[   90.478350] ------------[ cut here ]------------
>[   90.478355] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   90.478357] Modules linked in: x86_pkg_temp_thermal
>[   90.478361] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   90.478362] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   90.478364] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   90.478367] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   90.478370] RSP: 0018:ffffa5dc80eab710 EFLAGS: 00010282
>[   90.478374] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   90.478375] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa1d781d8cba0
>[   90.478377] RBP: ffffa5dc80eab738 R08: 0000000000000001 R09: 000000000000911d
>[   90.478378] R10: ffffa1d7758e2950 R11: 000000000000911d R12: ffffa1d7758e4b40
>[   90.478380] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   90.478382] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   90.478383] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   90.478386] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   90.478388] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   90.478389] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   90.478390] Call Trace:
>[   90.478393]  intel_dp_aux_ch+0x12a/0x6e0
>[   90.478398]  ? wake_atomic_t_function+0x60/0x60
>[   90.478402]  intel_dp_aux_transfer+0x12d/0x1f0
>[   90.478405]  ? drm_printk+0x89/0x90
>[   90.478410]  drm_dp_dpcd_access+0x58/0xf0
>[   90.478416]  drm_dp_dpcd_write+0x16/0x20
>[   90.478421]  intel_dp_set_link_train+0x44/0xe0
>[   90.478425]  intel_dp_start_link_train+0xd4/0x520
>[   90.478429]  intel_ddi_pre_enable+0x378/0x630
>[   90.478434]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   90.478440]  haswell_crtc_enable+0x26b/0x7f0
>[   90.478444]  intel_update_crtc+0x43/0xd0
>[   90.478446]  skl_update_crtcs+0x1a9/0x1e0
>[   90.478450]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   90.478455]  intel_atomic_commit+0x3af/0x4a0
>[   90.478459]  ? handle_conflicting_encoders+0x267/0x280
>[   90.478464]  drm_atomic_commit+0x46/0x50
>[   90.478467]  drm_atomic_helper_set_config+0x68/0x90
>[   90.478473]  __drm_mode_set_config_internal+0x60/0x110
>[   90.478477]  drm_mode_setcrtc+0x4a9/0x5f0
>[   90.478480]  ? drm_ioctl+0x114/0x440
>[   90.478485]  drm_ioctl+0x1f2/0x440
>[   90.478488]  ? drm_mode_getcrtc+0x180/0x180
>[   90.478494]  ? selinux_file_ioctl+0x104/0x1a0
>[   90.478497]  do_vfs_ioctl+0x8d/0x590
>[   90.478502]  ? security_file_ioctl+0x3e/0x60
>[   90.478506]  SyS_ioctl+0x74/0x80
>[   90.478510]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   90.478512] RIP: 0033:0x7f202a285357
>[   90.478513] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   90.478517] RAX: ffffffffffffffda RBX: 00007ffebc4adb20 RCX: 00007f202a285357
>[   90.478518] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   90.478520] RBP: 0000000001960148 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   90.478521] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000000000002
>[   90.478523] R13: 0000000000000437 R14: 0000000001000100 R15: 0000000000000780
>[   90.478527] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   90.478587] ---[ end trace a27ce992f45e7326 ]---
>[   90.478852] Use count on domain AUX_A is already zero
>[   90.478863] ------------[ cut here ]------------
>[   90.478869] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   90.478869] Modules linked in: x86_pkg_temp_thermal
>[   90.478873] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   90.478875] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   90.478876] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   90.478879] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   90.478881] RSP: 0018:ffffa5dc80eab708 EFLAGS: 00010296
>[   90.478884] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   90.478886] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   90.478889] RBP: ffffa5dc80eab730 R08: 0000000000000001 R09: 0000000000009156
>[   90.478891] R10: ffffa1d7758e2950 R11: 0000000000009156 R12: ffffa1d7758e4b40
>[   90.478893] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   90.478895] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   90.478897] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   90.478898] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   90.478900] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   90.478901] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   90.478903] Call Trace:
>[   90.478907]  intel_dp_aux_ch+0x12a/0x6e0
>[   90.478911]  ? wake_atomic_t_function+0x60/0x60
>[   90.478915]  intel_dp_aux_transfer+0xa0/0x1f0
>[   90.478920]  drm_dp_dpcd_access+0x58/0xf0
>[   90.478925]  drm_dp_dpcd_read+0x2c/0x60
>[   90.478931]  intel_dp_get_link_status+0x1d/0x30
>[   90.478935]  intel_dp_start_link_train+0xfd/0x520
>[   90.478940]  intel_ddi_pre_enable+0x378/0x630
>[   90.478946]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   90.478949]  haswell_crtc_enable+0x26b/0x7f0
>[   90.478952]  intel_update_crtc+0x43/0xd0
>[   90.478955]  skl_update_crtcs+0x1a9/0x1e0
>[   90.478960]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   90.478965]  intel_atomic_commit+0x3af/0x4a0
>[   90.478969]  ? handle_conflicting_encoders+0x267/0x280
>[   90.478974]  drm_atomic_commit+0x46/0x50
>[   90.478978]  drm_atomic_helper_set_config+0x68/0x90
>[   90.478982]  __drm_mode_set_config_internal+0x60/0x110
>[   90.478987]  drm_mode_setcrtc+0x4a9/0x5f0
>[   90.478990]  ? drm_ioctl+0x114/0x440
>[   90.478993]  drm_ioctl+0x1f2/0x440
>[   90.478999]  ? drm_mode_getcrtc+0x180/0x180
>[   90.479006]  ? selinux_file_ioctl+0x104/0x1a0
>[   90.479011]  do_vfs_ioctl+0x8d/0x590
>[   90.479016]  ? security_file_ioctl+0x3e/0x60
>[   90.479019]  SyS_ioctl+0x74/0x80
>[   90.479024]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   90.479025] RIP: 0033:0x7f202a285357
>[   90.479026] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   90.479029] RAX: ffffffffffffffda RBX: 00007ffebc4adb20 RCX: 00007f202a285357
>[   90.479030] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   90.479032] RBP: 0000000001960148 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   90.479035] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000000000002
>[   90.479036] R13: 0000000000000437 R14: 0000000001000100 R15: 0000000000000780
>[   90.479038] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   90.479098] ---[ end trace a27ce992f45e7327 ]---
>[   90.479302] Use count on domain AUX_A is already zero
>[   90.479312] ------------[ cut here ]------------
>[   90.479316] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   90.479317] Modules linked in: x86_pkg_temp_thermal
>[   90.479321] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   90.479322] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   90.479323] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   90.479326] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   90.479328] RSP: 0018:ffffa5dc80eab708 EFLAGS: 00010296
>[   90.479331] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   90.479334] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   90.479336] RBP: ffffa5dc80eab730 R08: 0000000000000001 R09: 000000000000918e
>[   90.479337] R10: ffffa1d7758e2950 R11: 000000000000918e R12: ffffa1d7758e4b40
>[   90.479339] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   90.479341] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   90.479342] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   90.479344] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   90.479345] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   90.479346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   90.479349] Call Trace:
>[   90.479352]  intel_dp_aux_ch+0x12a/0x6e0
>[   90.479356]  ? wake_atomic_t_function+0x60/0x60
>[   90.479359]  intel_dp_aux_transfer+0xa0/0x1f0
>[   90.479365]  drm_dp_dpcd_access+0x58/0xf0
>[   90.479371]  drm_dp_dpcd_read+0x52/0x60
>[   90.479374]  intel_dp_get_link_status+0x1d/0x30
>[   90.479378]  intel_dp_start_link_train+0xfd/0x520
>[   90.479383]  intel_ddi_pre_enable+0x378/0x630
>[   90.479391]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   90.479394]  haswell_crtc_enable+0x26b/0x7f0
>[   90.479397]  intel_update_crtc+0x43/0xd0
>[   90.479400]  skl_update_crtcs+0x1a9/0x1e0
>[   90.479403]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   90.479408]  intel_atomic_commit+0x3af/0x4a0
>[   90.479412]  ? handle_conflicting_encoders+0x267/0x280
>[   90.479416]  drm_atomic_commit+0x46/0x50
>[   90.479419]  drm_atomic_helper_set_config+0x68/0x90
>[   90.479425]  __drm_mode_set_config_internal+0x60/0x110
>[   90.479430]  drm_mode_setcrtc+0x4a9/0x5f0
>[   90.479433]  ? drm_ioctl+0x114/0x440
>[   90.479436]  drm_ioctl+0x1f2/0x440
>[   90.479440]  ? drm_mode_getcrtc+0x180/0x180
>[   90.479448]  ? selinux_file_ioctl+0x104/0x1a0
>[   90.479452]  do_vfs_ioctl+0x8d/0x590
>[   90.479456]  ? security_file_ioctl+0x3e/0x60
>[   90.479461]  SyS_ioctl+0x74/0x80
>[   90.479465]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   90.479468] RIP: 0033:0x7f202a285357
>[   90.479469] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   90.479471] RAX: ffffffffffffffda RBX: 00007ffebc4adb20 RCX: 00007f202a285357
>[   90.479473] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   90.479474] RBP: 0000000001960148 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   90.479475] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000000000002
>[   90.479477] R13: 0000000000000437 R14: 0000000001000100 R15: 0000000000000780
>[   90.479478] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   90.479540] ---[ end trace a27ce992f45e7328 ]---
>[   90.479545] [drm:intel_dp_start_link_train] clock recovery OK
>[   90.479549] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   90.479730] Use count on domain AUX_A is already zero
>[   90.479747] ------------[ cut here ]------------
>[   90.479758] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   90.479763] Modules linked in: x86_pkg_temp_thermal
>[   90.479780] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   90.479790] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   90.479795] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   90.479805] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   90.479814] RSP: 0018:ffffa5dc80eab710 EFLAGS: 00010282
>[   90.479823] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   90.479831] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   90.479835] RBP: ffffa5dc80eab738 R08: 0000000000000101 R09: 00000000000091c8
>[   90.479838] R10: ffffa1d7758e2950 R11: 00000000000091c8 R12: ffffa1d7758e4b40
>[   90.479843] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   90.479847] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   90.479849] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   90.479851] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   90.479856] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   90.479858] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   90.479859] Call Trace:
>[   90.479864]  intel_dp_aux_ch+0x12a/0x6e0
>[   90.479871]  ? wake_atomic_t_function+0x60/0x60
>[   90.479875]  intel_dp_aux_transfer+0x12d/0x1f0
>[   90.479879]  ? drm_printk+0x89/0x90
>[   90.479887]  drm_dp_dpcd_access+0x58/0xf0
>[   90.479892]  drm_dp_dpcd_write+0x16/0x20
>[   90.479898]  intel_dp_set_link_train+0x44/0xe0
>[   90.479906]  intel_dp_start_link_train+0x216/0x520
>[   90.479911]  intel_ddi_pre_enable+0x378/0x630
>[   90.479917]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   90.479923]  haswell_crtc_enable+0x26b/0x7f0
>[   90.479928]  intel_update_crtc+0x43/0xd0
>[   90.479932]  skl_update_crtcs+0x1a9/0x1e0
>[   90.479941]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   90.479946]  intel_atomic_commit+0x3af/0x4a0
>[   90.479951]  ? handle_conflicting_encoders+0x267/0x280
>[   90.479957]  drm_atomic_commit+0x46/0x50
>[   90.479962]  drm_atomic_helper_set_config+0x68/0x90
>[   90.479967]  __drm_mode_set_config_internal+0x60/0x110
>[   90.479973]  drm_mode_setcrtc+0x4a9/0x5f0
>[   90.479978]  ? drm_ioctl+0x114/0x440
>[   90.479984]  drm_ioctl+0x1f2/0x440
>[   90.479989]  ? drm_mode_getcrtc+0x180/0x180
>[   90.479995]  ? selinux_file_ioctl+0x104/0x1a0
>[   90.480002]  do_vfs_ioctl+0x8d/0x590
>[   90.480008]  ? security_file_ioctl+0x3e/0x60
>[   90.480012]  SyS_ioctl+0x74/0x80
>[   90.480017]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   90.480019] RIP: 0033:0x7f202a285357
>[   90.480022] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   90.480030] RAX: ffffffffffffffda RBX: 00007ffebc4adb20 RCX: 00007f202a285357
>[   90.480032] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   90.480035] RBP: 0000000001960148 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   90.480037] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000000000002
>[   90.480039] R13: 0000000000000437 R14: 0000000001000100 R15: 0000000000000780
>[   90.480042] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   90.480182] ---[ end trace a27ce992f45e7329 ]---
>[   90.480749] Use count on domain AUX_A is already zero
>[   90.480759] ------------[ cut here ]------------
>[   90.480764] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   90.480765] Modules linked in: x86_pkg_temp_thermal
>[   90.480769] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   90.480770] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   90.480772] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   90.480777] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   90.480779] RSP: 0018:ffffa5dc80eab708 EFLAGS: 00010296
>[   90.480782] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   90.480783] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   90.480784] RBP: ffffa5dc80eab730 R08: 0000000000000001 R09: 0000000000009201
>[   90.480786] R10: ffffa1d7758e2950 R11: 0000000000009201 R12: ffffa1d7758e4b40
>[   90.480789] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   90.480791] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   90.480792] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   90.480794] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   90.480796] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   90.480798] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   90.480799] Call Trace:
>[   90.480802]  intel_dp_aux_ch+0x12a/0x6e0
>[   90.480808]  ? wake_atomic_t_function+0x60/0x60
>[   90.480811]  intel_dp_aux_transfer+0xa0/0x1f0
>[   90.480816]  drm_dp_dpcd_access+0x58/0xf0
>[   90.480824]  drm_dp_dpcd_read+0x2c/0x60
>[   90.480827]  intel_dp_get_link_status+0x1d/0x30
>[   90.480831]  intel_dp_start_link_train+0x270/0x520
>[   90.480836]  intel_ddi_pre_enable+0x378/0x630
>[   90.480842]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   90.480845]  haswell_crtc_enable+0x26b/0x7f0
>[   90.480848]  intel_update_crtc+0x43/0xd0
>[   90.480854]  skl_update_crtcs+0x1a9/0x1e0
>[   90.480857]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   90.480861]  intel_atomic_commit+0x3af/0x4a0
>[   90.480866]  ? handle_conflicting_encoders+0x267/0x280
>[   90.480870]  drm_atomic_commit+0x46/0x50
>[   90.480874]  drm_atomic_helper_set_config+0x68/0x90
>[   90.480881]  __drm_mode_set_config_internal+0x60/0x110
>[   90.480885]  drm_mode_setcrtc+0x4a9/0x5f0
>[   90.480888]  ? drm_ioctl+0x114/0x440
>[   90.480891]  drm_ioctl+0x1f2/0x440
>[   90.480897]  ? drm_mode_getcrtc+0x180/0x180
>[   90.480902]  ? selinux_file_ioctl+0x104/0x1a0
>[   90.480905]  do_vfs_ioctl+0x8d/0x590
>[   90.480911]  ? security_file_ioctl+0x3e/0x60
>[   90.480915]  SyS_ioctl+0x74/0x80
>[   90.480920]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   90.480922] RIP: 0033:0x7f202a285357
>[   90.480923] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   90.480925] RAX: ffffffffffffffda RBX: 00007ffebc4adb20 RCX: 00007f202a285357
>[   90.480927] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   90.480929] RBP: 0000000001960148 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   90.480931] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000000000002
>[   90.480932] R13: 0000000000000437 R14: 0000000001000100 R15: 0000000000000780
>[   90.480935] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   90.481000] ---[ end trace a27ce992f45e732a ]---
>[   90.481202] Use count on domain AUX_A is already zero
>[   90.481212] ------------[ cut here ]------------
>[   90.481216] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   90.481220] Modules linked in: x86_pkg_temp_thermal
>[   90.481225] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   90.481226] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   90.481227] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   90.481230] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   90.481231] RSP: 0018:ffffa5dc80eab708 EFLAGS: 00010296
>[   90.481234] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   90.481237] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   90.481239] RBP: ffffa5dc80eab730 R08: 0000000000000001 R09: 0000000000009239
>[   90.481241] R10: ffffa1d7758e2950 R11: 0000000000009239 R12: ffffa1d7758e4b40
>[   90.481242] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   90.481244] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   90.481246] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   90.481247] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   90.481248] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   90.481250] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   90.481251] Call Trace:
>[   90.481254]  intel_dp_aux_ch+0x12a/0x6e0
>[   90.481260]  ? wake_atomic_t_function+0x60/0x60
>[   90.481262]  intel_dp_aux_transfer+0xa0/0x1f0
>[   90.481267]  drm_dp_dpcd_access+0x58/0xf0
>[   90.481271]  drm_dp_dpcd_read+0x52/0x60
>[   90.481276]  intel_dp_get_link_status+0x1d/0x30
>[   90.481281]  intel_dp_start_link_train+0x270/0x520
>[   90.481285]  intel_ddi_pre_enable+0x378/0x630
>[   90.481291]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   90.481295]  haswell_crtc_enable+0x26b/0x7f0
>[   90.481298]  intel_update_crtc+0x43/0xd0
>[   90.481304]  skl_update_crtcs+0x1a9/0x1e0
>[   90.481307]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   90.481310]  intel_atomic_commit+0x3af/0x4a0
>[   90.481315]  ? handle_conflicting_encoders+0x267/0x280
>[   90.481319]  drm_atomic_commit+0x46/0x50
>[   90.481323]  drm_atomic_helper_set_config+0x68/0x90
>[   90.481326]  __drm_mode_set_config_internal+0x60/0x110
>[   90.481330]  drm_mode_setcrtc+0x4a9/0x5f0
>[   90.481333]  ? drm_ioctl+0x114/0x440
>[   90.481338]  drm_ioctl+0x1f2/0x440
>[   90.481341]  ? drm_mode_getcrtc+0x180/0x180
>[   90.481346]  ? selinux_file_ioctl+0x104/0x1a0
>[   90.481351]  do_vfs_ioctl+0x8d/0x590
>[   90.481357]  ? security_file_ioctl+0x3e/0x60
>[   90.481360]  SyS_ioctl+0x74/0x80
>[   90.481363]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   90.481366] RIP: 0033:0x7f202a285357
>[   90.481367] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   90.481370] RAX: ffffffffffffffda RBX: 00007ffebc4adb20 RCX: 00007f202a285357
>[   90.481371] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   90.481372] RBP: 0000000001960148 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   90.481374] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000000000002
>[   90.481376] R13: 0000000000000437 R14: 0000000001000100 R15: 0000000000000780
>[   90.481378] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   90.481439] ---[ end trace a27ce992f45e732b ]---
>[   90.481445] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   90.481450] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   90.481605] Use count on domain AUX_A is already zero
>[   90.481609] ------------[ cut here ]------------
>[   90.481611] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   90.481611] Modules linked in: x86_pkg_temp_thermal
>[   90.481613] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   90.481614] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   90.481614] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   90.481616] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   90.481620] RSP: 0018:ffffa5dc80eab758 EFLAGS: 00010292
>[   90.481621] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   90.481621] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781d8cba0
>[   90.481622] RBP: ffffa5dc80eab780 R08: 0000000000000001 R09: 0000000000009273
>[   90.481627] R10: ffffa1d7758e2950 R11: 0000000000009273 R12: ffffa1d7758e4b40
>[   90.481631] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   90.481635] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   90.481639] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   90.481643] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   90.481645] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   90.481649] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   90.481651] Call Trace:
>[   90.481656]  intel_dp_aux_ch+0x12a/0x6e0
>[   90.481660]  ? wake_atomic_t_function+0x60/0x60
>[   90.481664]  intel_dp_aux_transfer+0x12d/0x1f0
>[   90.481667]  ? drm_printk+0x89/0x90
>[   90.481671]  drm_dp_dpcd_access+0x58/0xf0
>[   90.481677]  drm_dp_dpcd_write+0x16/0x20
>[   90.481680]  intel_dp_set_link_train+0x44/0xe0
>[   90.481684]  intel_dp_stop_link_train+0xb/0x10
>[   90.481689]  intel_ddi_pre_enable+0x393/0x630
>[   90.481694]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   90.481698]  haswell_crtc_enable+0x26b/0x7f0
>[   90.481703]  intel_update_crtc+0x43/0xd0
>[   90.481707]  skl_update_crtcs+0x1a9/0x1e0
>[   90.481710]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   90.481715]  intel_atomic_commit+0x3af/0x4a0
>[   90.481719]  ? handle_conflicting_encoders+0x267/0x280
>[   90.481723]  drm_atomic_commit+0x46/0x50
>[   90.481728]  drm_atomic_helper_set_config+0x68/0x90
>[   90.481731]  __drm_mode_set_config_internal+0x60/0x110
>[   90.481735]  drm_mode_setcrtc+0x4a9/0x5f0
>[   90.481740]  ? drm_ioctl+0x114/0x440
>[   90.481743]  drm_ioctl+0x1f2/0x440
>[   90.481748]  ? drm_mode_getcrtc+0x180/0x180
>[   90.481753]  ? selinux_file_ioctl+0x104/0x1a0
>[   90.481757]  do_vfs_ioctl+0x8d/0x590
>[   90.481760]  ? security_file_ioctl+0x3e/0x60
>[   90.481765]  SyS_ioctl+0x74/0x80
>[   90.481769]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   90.481771] RIP: 0033:0x7f202a285357
>[   90.481772] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   90.481778] RAX: ffffffffffffffda RBX: 00007ffebc4adb20 RCX: 00007f202a285357
>[   90.481782] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   90.481783] RBP: 0000000001960148 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   90.481787] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000000000002
>[   90.481791] R13: 0000000000000437 R14: 0000000001000100 R15: 0000000000000780
>[   90.481793] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   90.481821] ---[ end trace a27ce992f45e732c ]---
>[   90.482073] [drm:intel_enable_pipe] enabling pipe C
>[   90.482076] [drm:drm_crtc_vblank_on] crtc 2, vblank enabled 0, inmodeset 1
>[   90.482081] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 90.480462 -> 90.480927 [e 0 us, 0 rep]
>[   90.482084] [drm:intel_edp_backlight_on.part.29] 
>[   90.482086] [drm:intel_panel_enable_backlight] pipe C
>[   90.482140] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   90.680722] Use count on domain AUX_A is already zero
>[   90.680735] ------------[ cut here ]------------
>[   90.680743] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   90.680744] Modules linked in: x86_pkg_temp_thermal
>[   90.680750] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   90.680751] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   90.680753] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   90.680757] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   90.680759] RSP: 0018:ffffa5dc80eab898 EFLAGS: 00010292
>[   90.680762] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   90.680763] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   90.680765] RBP: ffffa5dc80eab8c0 R08: 0000000000000001 R09: 00000000000092b2
>[   90.680766] R10: ffffa5dc80eab8c0 R11: 00000000000092b2 R12: ffffa1d7758e4b40
>[   90.680768] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   90.680770] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   90.680772] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   90.680774] CR2: 00007fae7efdf000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   90.680775] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   90.680777] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   90.680778] Call Trace:
>[   90.680783]  _intel_edp_backlight_on+0xe3/0x110
>[   90.680786]  intel_edp_backlight_on.part.29+0x34/0x40
>[   90.680789]  intel_edp_backlight_on+0x13/0x20
>[   90.680793]  intel_enable_ddi+0xbe/0xe0
>[   90.680798]  intel_encoders_enable.isra.104+0x6c/0x90
>[   90.680802]  haswell_crtc_enable+0x326/0x7f0
>[   90.680805]  intel_update_crtc+0x43/0xd0
>[   90.680808]  skl_update_crtcs+0x1a9/0x1e0
>[   90.680812]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   90.680816]  intel_atomic_commit+0x3af/0x4a0
>[   90.680820]  ? handle_conflicting_encoders+0x267/0x280
>[   90.680824]  drm_atomic_commit+0x46/0x50
>[   90.680827]  drm_atomic_helper_set_config+0x68/0x90
>[   90.680832]  __drm_mode_set_config_internal+0x60/0x110
>[   90.680835]  drm_mode_setcrtc+0x4a9/0x5f0
>[   90.680839]  ? drm_ioctl+0x114/0x440
>[   90.680842]  drm_ioctl+0x1f2/0x440
>[   90.680846]  ? drm_mode_getcrtc+0x180/0x180
>[   90.680851]  ? selinux_file_ioctl+0x104/0x1a0
>[   90.680855]  do_vfs_ioctl+0x8d/0x590
>[   90.680860]  ? security_file_ioctl+0x3e/0x60
>[   90.680863]  SyS_ioctl+0x74/0x80
>[   90.680867]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   90.680869] RIP: 0033:0x7f202a285357
>[   90.680871] RSP: 002b:00007ffebc4afa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   90.680874] RAX: ffffffffffffffda RBX: 00007ffebc4adb20 RCX: 00007f202a285357
>[   90.680875] RDX: 00007ffebc4afa60 RSI: 00000000c06864a2 RDI: 0000000000000003
>[   90.680877] RBP: 0000000001960148 R08: 0000000000000000 R09: 00007ffebc4aff08
>[   90.680878] R10: 00007ffebc4afdb4 R11: 0000000000000246 R12: 0000000000000002
>[   90.680880] R13: 0000000000000437 R14: 0000000001000100 R15: 0000000000000780
>[   90.680882] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   90.680934] ---[ end trace a27ce992f45e732d ]---
>[   90.680939] [drm:intel_psr_enable] PSR disable by flag
>[   90.680943] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   90.680951] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   90.680958] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,1009)@ 90.679336 -> 90.664205 [e 0 us, 0 rep]
>[   90.680963] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=159, diff=11, hw=170 hw_last=159
>[   90.682035] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 90.680406 -> 90.680871 [e 0 us, 0 rep]
>[   90.682044] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=170, diff=1, hw=171 hw_last=170
>[   90.682056] [drm:drm_handle_vblank] vblank event on 170, current 171
>[   90.682099] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   90.682110] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   90.682137] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   90.682154] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9a000
>[   90.682162] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   90.682168] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   90.682177] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9a000
>[   90.682185] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   90.682191] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   90.682197] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   90.682213] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   90.682223] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   90.682234] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d74e7b9000
>[   90.682241] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   90.682250] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d76509a800 state to ffffa1d74e7b9000
>[   90.682256] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   90.682263] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d75c37f200 state to ffffa1d74e7b9000
>[   90.682268] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d75c37f200 to [CRTC:46:pipe C]
>[   90.682275] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d75c37f200
>[   90.682279] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   90.682285] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   90.682291] [drm:drm_atomic_check_only] checking ffffa1d74e7b9000
>[   90.682304] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   90.682312] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>[   90.682327] [drm:drm_atomic_nonblocking_commit] committing ffffa1d74e7b9000 nonblocking
>[   90.682894] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   90.698710] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 90.697069 -> 90.697534 [e 0 us, 0 rep]
>[   90.698717] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=171, diff=1, hw=172 hw_last=171
>[   90.698722] [drm:drm_handle_vblank] vblank event on 171, current 172
>[   90.698747] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   90.698752] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d74e7b9000
>[   90.698757] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   90.698760] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   90.698765] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   90.698769] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   90.698774] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d74e7b9000
>[   90.698782] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7428ec400
>[   90.698797] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   90.698809] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d74e6a6000 state to ffffa1d7428ec400
>[   90.698818] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   90.698827] [drm:drm_atomic_check_only] checking ffffa1d7428ec400
>[   90.698843] [drm:drm_atomic_commit] committing ffffa1d7428ec400
>[   90.715405] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-29)@ 90.713762 -> 90.714197 [e 0 us, 0 rep]
>[   90.715411] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=172, diff=1, hw=173 hw_last=172
>[   90.715415] [drm:drm_handle_vblank] vblank event on 172, current 173
>[   90.715443] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7428ec400
>[   90.715449] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   90.715454] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7428ec400
>[   90.715460] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   90.715487] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   90.715499] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dfc00
>[   90.715509] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   90.715515] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a76800 state to ffffa1d7756dfc00
>[   90.715523] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   90.715529] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6dc00 state to ffffa1d7756dfc00
>[   90.715543] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6dc00 to [CRTC:46:pipe C]
>[   90.715557] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d749c6dc00
>[   90.715566] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   90.715574] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   90.715581] [drm:drm_atomic_check_only] checking ffffa1d7756dfc00
>[   90.715597] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 60
>[   90.715602] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>[   90.715614] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756dfc00 nonblocking
>[   90.715649] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   90.715665] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   90.715672] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   90.715677] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   90.715687] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dec00
>[   90.715693] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   90.715699] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a70000 state to ffffa1d7756dec00
>[   90.715706] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   90.715711] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   90.715716] [drm:drm_atomic_check_only] checking ffffa1d7756dec00
>[   90.715721] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   90.715726] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: n
>[   90.715731] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756dec00
>[   90.715736] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   90.715740] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   90.715744] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdc80 state to ffffa1d7756dec00
>[   90.715749] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   90.715753] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   90.715758] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   90.715762] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6c800 state to ffffa1d7756dec00
>[   90.715768] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756dec00
>[   90.715773] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   90.715777] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   90.715785] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   90.715788] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   90.715794] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   90.715800] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   90.715804] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   90.715808] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   90.715811] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   90.715816] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   90.715819] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   90.715822] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   90.715823] [drm:intel_dump_pipe_config] requested mode:
>[   90.715830] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   90.715832] [drm:intel_dump_pipe_config] adjusted mode:
>[   90.715838] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   90.715844] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   90.715847] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   90.715849] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   90.715852] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   90.715854] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   90.715859] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   90.715863] [drm:intel_dump_pipe_config] planes on this crtc
>[   90.715869] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   90.715872] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   90.715875] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   90.715877] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   90.715883] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   90.715888] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   90.715892] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   90.715899] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 60
>[   90.715904] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 0, off 1, on 0, ms 1
>[   90.715909] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   90.715918] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   90.715924] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   90.715928] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a72000 state to ffffa1d7756dec00
>[   90.715932] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74800 state to ffffa1d7756dec00
>[   90.715941] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 860) -> (0 - 0)
>[   90.715944] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (860 - 892) -> (0 - 0)
>[   90.715947] [drm:drm_atomic_commit] committing ffffa1d7756dec00
>[   90.732074] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-28)@ 90.730430 -> 90.730850 [e 0 us, 0 rep]
>[   90.732080] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=173, diff=1, hw=174 hw_last=173
>[   90.732089] [drm:drm_handle_vblank] vblank event on 173, current 174
>[   90.732119] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dfc00
>[   90.732125] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   90.732130] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   90.732137] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dfc00
>[   90.732172] [drm:intel_edp_backlight_off.part.30] 
>[   90.732198] Use count on domain AUX_A is already zero
>[   90.732214] ------------[ cut here ]------------
>[   90.732223] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   90.732225] Modules linked in: x86_pkg_temp_thermal
>[   90.732235] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   90.732237] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   90.732240] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   90.732245] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   90.732247] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   90.732254] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   90.732257] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c4cba0
>[   90.732259] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 0000000000009372
>[   90.732262] R10: ffffa5dc80f2be40 R11: 0000000000009372 R12: ffffa1d7758e4b40
>[   90.732264] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   90.732268] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   90.732271] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   90.732274] CR2: 00007fae7efee000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   90.732278] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   90.732280] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   90.732282] Call Trace:
>[   90.732290]  _intel_edp_backlight_off+0xab/0x110
>[   90.732295]  intel_edp_backlight_off.part.30+0x28/0x40
>[   90.732301]  intel_edp_backlight_off+0x13/0x20
>[   90.732305]  intel_disable_ddi+0x99/0xc0
>[   90.732312]  intel_encoders_disable.isra.105+0x7f/0x90
>[   90.732315]  haswell_crtc_disable+0x55/0x170
>[   90.732324]  intel_atomic_commit_tail+0x128/0xfe0
>[   90.732329]  intel_atomic_commit+0x3af/0x4a0
>[   90.732336]  ? drm_mode_object_put+0x3f/0x60
>[   90.732343]  drm_atomic_commit+0x46/0x50
>[   90.732348]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   90.732354]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   90.732360]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   90.732365]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   90.732371]  drm_ioctl+0x1f2/0x440
>[   90.732376]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   90.732383]  ? selinux_file_ioctl+0x104/0x1a0
>[   90.732388]  do_vfs_ioctl+0x8d/0x590
>[   90.732397]  ? __schedule+0x31c/0x6c0
>[   90.732403]  ? security_file_ioctl+0x3e/0x60
>[   90.732408]  SyS_ioctl+0x74/0x80
>[   90.732413]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   90.732416] RIP: 0033:0x7f202a285357
>[   90.732420] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   90.732426] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   90.732428] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   90.732430] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   90.732433] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   90.732435] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   90.732438] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   90.732523] ---[ end trace a27ce992f45e732e ]---
>[   90.748675] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 90.747051 -> 90.747515 [e 0 us, 0 rep]
>[   90.748696] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=174, diff=1, hw=175 hw_last=174
>[   90.748700] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   90.748706] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-29)@ 90.747086 -> 90.747521 [e 0 us, 0 rep]
>[   90.748710] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=175, diff=0, hw=175 hw_last=175
>[   90.936697] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   90.936732] [drm:drm_crtc_vblank_off] crtc 2, vblank enabled 0, inmodeset 0
>[   90.936741] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,289)@ 90.935118 -> 90.930784 [e 0 us, 0 rep]
>[   90.936746] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=175, diff=11, hw=186 hw_last=175
>[   90.936749] [drm:intel_disable_pipe] disabling pipe C
>[   90.949354] Use count on domain AUX_A is already zero
>[   90.949368] ------------[ cut here ]------------
>[   90.949375] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   90.949376] Modules linked in: x86_pkg_temp_thermal
>[   90.949382] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   90.949384] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   90.949386] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   90.949390] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   90.949392] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   90.949395] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   90.949396] RDX: ffffa1d781c54790 RSI: ffffa1d781c4cba8 RDI: ffffa1d781c4cba8
>[   90.949398] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 00000000000093af
>[   90.949399] R10: ffffa1d7758e2950 R11: 00000000000093af R12: ffffa1d7758e4b40
>[   90.949401] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   90.949403] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   90.949405] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   90.949407] CR2: 00007fae7efee000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   90.949408] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   90.949410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   90.949411] Call Trace:
>[   90.949416]  intel_dp_aux_ch+0x12a/0x6e0
>[   90.949421]  ? wake_atomic_t_function+0x60/0x60
>[   90.949424]  intel_dp_aux_transfer+0x12d/0x1f0
>[   90.949428]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   90.949432]  drm_dp_dpcd_access+0x58/0xf0
>[   90.949437]  drm_dp_dpcd_write+0x16/0x20
>[   90.949440]  intel_dp_sink_dpms+0x9f/0xd0
>[   90.949444]  intel_ddi_post_disable+0x14a/0x260
>[   90.949449]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   90.949452]  haswell_crtc_disable+0x100/0x170
>[   90.949455]  intel_atomic_commit_tail+0x128/0xfe0
>[   90.949458]  intel_atomic_commit+0x3af/0x4a0
>[   90.949463]  ? drm_mode_object_put+0x3f/0x60
>[   90.949467]  drm_atomic_commit+0x46/0x50
>[   90.949471]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   90.949476]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   90.949480]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   90.949485]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   90.949488]  drm_ioctl+0x1f2/0x440
>[   90.949492]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   90.949497]  ? selinux_file_ioctl+0x104/0x1a0
>[   90.949501]  do_vfs_ioctl+0x8d/0x590
>[   90.949506]  ? __schedule+0x31c/0x6c0
>[   90.949510]  ? security_file_ioctl+0x3e/0x60
>[   90.949513]  SyS_ioctl+0x74/0x80
>[   90.949517]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   90.949519] RIP: 0033:0x7f202a285357
>[   90.949521] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   90.949523] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   90.949525] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   90.949526] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   90.949528] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   90.949529] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   90.949531] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   90.949583] ---[ end trace a27ce992f45e732f ]---
>[   90.949596] Use count on domain AUX_A is already zero
>[   90.949606] ------------[ cut here ]------------
>[   90.949611] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   90.949611] Modules linked in: x86_pkg_temp_thermal
>[   90.949616] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   90.949632] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   90.949634] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   90.949639] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   90.949641] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   90.949647] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   90.949649] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c4cba0
>[   90.949651] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 00000000000093e6
>[   90.949654] R10: ffffa1d7758e2950 R11: 00000000000093e6 R12: ffffa1d7758e4b40
>[   90.949656] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   90.949659] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   90.949662] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   90.949664] CR2: 00007fae7efee000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   90.949669] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   90.949672] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   90.949673] Call Trace:
>[   90.949678]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   90.949688]  intel_edp_panel_vdd_on+0x13/0x20
>[   90.949698]  intel_ddi_post_disable+0xca/0x260
>[   90.949711]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   90.949720]  haswell_crtc_disable+0x100/0x170
>[   90.949728]  intel_atomic_commit_tail+0x128/0xfe0
>[   90.949737]  intel_atomic_commit+0x3af/0x4a0
>[   90.949746]  ? drm_mode_object_put+0x3f/0x60
>[   90.949758]  drm_atomic_commit+0x46/0x50
>[   90.949766]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   90.949776]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   90.949785]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   90.949798]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   90.949806]  drm_ioctl+0x1f2/0x440
>[   90.949815]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   90.949828]  ? selinux_file_ioctl+0x104/0x1a0
>[   90.949837]  do_vfs_ioctl+0x8d/0x590
>[   90.949847]  ? __schedule+0x31c/0x6c0
>[   90.949859]  ? security_file_ioctl+0x3e/0x60
>[   90.949868]  SyS_ioctl+0x74/0x80
>[   90.949878]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   90.949884] RIP: 0033:0x7f202a285357
>[   90.949893] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   90.949904] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   90.949912] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   90.949920] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   90.949930] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   90.949937] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   90.949943] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   90.950053] ---[ end trace a27ce992f45e7330 ]---
>[   90.950063] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   90.950088] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   90.950147] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   91.001297] [drm:wait_panel_status] Wait complete
>[   91.001300] Use count on domain AUX_A is already zero
>[   91.001312] ------------[ cut here ]------------
>[   91.001319] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   91.001320] Modules linked in: x86_pkg_temp_thermal
>[   91.001326] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   91.001327] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.001329] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   91.001333] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   91.001335] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   91.001338] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   91.001339] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c4cba0
>[   91.001341] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 000000000000941c
>[   91.001342] R10: ffffa5dc80cebe88 R11: 000000000000941c R12: ffffa1d7758e4b40
>[   91.001344] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   91.001346] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   91.001348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.001350] CR2: 00007fae7efee000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   91.001352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.001353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.001354] Call Trace:
>[   91.001359]  intel_edp_panel_off.part.28+0x12f/0x160
>[   91.001363]  intel_edp_panel_off+0x13/0x20
>[   91.001367]  intel_ddi_post_disable+0xd2/0x260
>[   91.001372]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   91.001375]  haswell_crtc_disable+0x100/0x170
>[   91.001378]  intel_atomic_commit_tail+0x128/0xfe0
>[   91.001382]  intel_atomic_commit+0x3af/0x4a0
>[   91.001387]  ? drm_mode_object_put+0x3f/0x60
>[   91.001391]  drm_atomic_commit+0x46/0x50
>[   91.001395]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.001400]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.001404]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.001409]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.001412]  drm_ioctl+0x1f2/0x440
>[   91.001416]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.001422]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.001426]  do_vfs_ioctl+0x8d/0x590
>[   91.001430]  ? __schedule+0x31c/0x6c0
>[   91.001435]  ? security_file_ioctl+0x3e/0x60
>[   91.001438]  SyS_ioctl+0x74/0x80
>[   91.001442]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.001444] RIP: 0033:0x7f202a285357
>[   91.001446] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.001449] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   91.001450] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.001451] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   91.001453] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.001454] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   91.001456] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   91.001509] ---[ end trace a27ce992f45e7331 ]---
>[   91.001519] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 4, on? 1) for crtc 46
>[   91.001525] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   91.001543] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   91.001546] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   91.001550] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   91.001553] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   91.001556] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   91.001558] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   91.001561] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   91.001566] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   91.001571] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   91.001576] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   91.001581] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   91.001588] [drm:intel_power_well_disable] disabling DC off
>[   91.001592] [drm:intel_power_well_disable] disabling always-on
>[   91.001597] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   91.001600] [drm:intel_power_well_enable] enabling always-on
>[   91.001604] [drm:intel_power_well_disable] disabling always-on
>[   91.001609] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   91.001612] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   91.001615] [drm:intel_power_well_enable] enabling always-on
>[   91.001637] [drm:intel_power_well_disable] disabling always-on
>[   91.001642] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   91.001646] [drm:intel_power_well_enable] enabling always-on
>[   91.001652] [drm:intel_power_well_disable] disabling always-on
>[   91.001656] Use count on power well DC off is already zero
>[   91.001670] ------------[ cut here ]------------
>[   91.001677] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   91.001684] Modules linked in: x86_pkg_temp_thermal
>[   91.001700] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   91.001710] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.001716] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   91.001726] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   91.001731] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   91.001747] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   91.001753] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   91.001761] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 0000000000009466
>[   91.001766] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   91.001776] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   91.001783] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   91.001792] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.001799] CR2: 00007fae7efee000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   91.001807] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.001815] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.001819] Call Trace:
>[   91.001830]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   91.001841]  intel_atomic_commit+0x3af/0x4a0
>[   91.001851]  ? drm_mode_object_put+0x3f/0x60
>[   91.001861]  drm_atomic_commit+0x46/0x50
>[   91.001872]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.001883]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.001892]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.001904]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.001911]  drm_ioctl+0x1f2/0x440
>[   91.001922]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.001932]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.001943]  do_vfs_ioctl+0x8d/0x590
>[   91.001953]  ? __schedule+0x31c/0x6c0
>[   91.001963]  ? security_file_ioctl+0x3e/0x60
>[   91.001971]  SyS_ioctl+0x74/0x80
>[   91.001982]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.001989] RIP: 0033:0x7f202a285357
>[   91.001997] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.002010] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   91.002017] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.002019] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   91.002021] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.002024] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   91.002027] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   91.002106] ---[ end trace a27ce992f45e7332 ]---
>[   91.002109] Use count on power well always-on is already zero
>[   91.002122] ------------[ cut here ]------------
>[   91.002129] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   91.002130] Modules linked in: x86_pkg_temp_thermal
>[   91.002136] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   91.002139] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.002142] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   91.002146] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   91.002148] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   91.002152] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   91.002156] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   91.002159] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 0000000000009493
>[   91.002161] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   91.002163] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   91.002167] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   91.002171] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.002173] CR2: 00007fae7efee000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   91.002176] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.002178] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.002179] Call Trace:
>[   91.002184]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   91.002190]  intel_atomic_commit+0x3af/0x4a0
>[   91.002196]  ? drm_mode_object_put+0x3f/0x60
>[   91.002202]  drm_atomic_commit+0x46/0x50
>[   91.002207]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.002214]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.002221]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.002228]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.002232]  drm_ioctl+0x1f2/0x440
>[   91.002237]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.002246]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.002250]  do_vfs_ioctl+0x8d/0x590
>[   91.002255]  ? __schedule+0x31c/0x6c0
>[   91.002262]  ? security_file_ioctl+0x3e/0x60
>[   91.002267]  SyS_ioctl+0x74/0x80
>[   91.002273]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.002277] RIP: 0033:0x7f202a285357
>[   91.002278] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.002282] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   91.002285] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.002287] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   91.002289] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.002291] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   91.002293] Code: c8 4c 89 e7 e8 
>[   91.002316] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   91.002323] d7 
>[   91.002332] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   91.002340] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   91.002344] 23 46 
>[   91.002360] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   91.002370] 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   91.002552] ---[ end trace a27ce992f45e7333 ]---
>[   91.002563] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dec00
>[   91.002570] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   91.002576] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   91.002582] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   91.002591] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   91.002596] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dec00
>[   91.002603] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   91.002615] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   91.002634] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d74e7bcc00
>[   91.002642] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   91.002648] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d765098800 state to ffffa1d74e7bcc00
>[   91.002655] [drm:drm_mode_object_get] OBJ ID: 60 (4)
>[   91.002660] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d75c37e200 state to ffffa1d74e7bcc00
>[   91.002667] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d75c37e200 to [CRTC:46:pipe C]
>[   91.002673] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d75c37e200
>[   91.002678] [drm:drm_mode_object_get] OBJ ID: 60 (5)
>[   91.002682] [drm:drm_mode_object_put] OBJ ID: 60 (6)
>[   91.002696] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   91.002709] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d74e7bcc00
>[   91.002723] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   91.002732] [drm:drm_mode_object_put] OBJ ID: 60 (5)
>[   91.002745] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d74e7bcc00
>[   91.002758] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   91.002770] [drm:drm_ioctl] ret = -22
>[   91.002815] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   91.002822] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d74e7bcc00
>[   91.002830] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   91.002834] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d765098800 state to ffffa1d74e7bcc00
>[   91.002840] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   91.002850] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d75c37e200 state to ffffa1d74e7bcc00
>[   91.002863] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d75c37e200 to [CRTC:46:pipe C]
>[   91.002876] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d75c37e200
>[   91.002885] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   91.002890] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   91.002894] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   91.002900] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d74e7bcc00
>[   91.002913] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   91.002925] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   91.002930] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d74e7bcc00
>[   91.002941] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   91.002951] [drm:drm_ioctl] ret = -22
>[   91.002958] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   91.002969] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   91.002975] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   91.002985] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d74e7bcc00
>[   91.002991] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   91.002996] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d765098800 state to ffffa1d74e7bcc00
>[   91.003002] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   91.003007] [drm:drm_atomic_check_only] checking ffffa1d74e7bcc00
>[   91.003014] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   91.003020] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: y
>[   91.003025] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d74e7bcc00
>[   91.003033] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   91.003038] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   91.003045] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d74e7fdd00 state to ffffa1d74e7bcc00
>[   91.003050] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   91.003056] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   91.003062] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   91.003067] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d75c37e200 state to ffffa1d74e7bcc00
>[   91.003075] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d74e7bcc00
>[   91.003081] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   91.003087] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   91.003091] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   91.003097] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   91.003105] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   91.003111] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   91.003115] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   91.003120] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   91.003124] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   91.003130] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   91.003135] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   91.003138] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   91.003141] [drm:intel_dump_pipe_config] requested mode:
>[   91.003149] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   91.003152] [drm:intel_dump_pipe_config] adjusted mode:
>[   91.003161] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   91.003168] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   91.003172] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   91.003176] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   91.003180] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   91.003184] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   91.003190] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   91.003193] [drm:intel_dump_pipe_config] planes on this crtc
>[   91.003199] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   91.003205] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   91.003208] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   91.003212] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   91.003219] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   91.003225] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   91.003231] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   91.003240] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 60
>[   91.003247] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 0 -> 1, off 0, on 1, ms 1
>[   91.003254] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   91.003258] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   91.003270] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   91.003275] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d765098000 state to ffffa1d74e7bcc00
>[   91.003282] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d765099800 state to ffffa1d74e7bcc00
>[   91.003296] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 0) -> (0 - 860)
>[   91.003301] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (0 - 0) -> (860 - 892)
>[   91.003306] [drm:drm_atomic_commit] committing ffffa1d74e7bcc00
>[   91.003335] [drm:intel_power_well_enable] enabling always-on
>[   91.003338] [drm:intel_power_well_enable] enabling DC off
>[   91.003345] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   91.003359] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   91.003366] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   91.003371] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   91.003374] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   91.003378] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   91.003384] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   91.003387] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   91.003393] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   91.003403] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   91.003409] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   91.003415] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   91.003425] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 4, on? 0) for crtc 46
>[   91.003431] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   91.003455] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   91.003461] [drm:edp_panel_on] Turn eDP port A panel power on
>[   91.003471] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   91.003474] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   91.552748] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000000
>[   91.573536] [drm:wait_panel_status] Wait complete
>[   91.573561] [drm:edp_panel_on] Wait for panel power on
>[   91.573617] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   91.709458] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   91.709468] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   91.709473] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   91.709508] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   91.775726] [drm:wait_panel_status] Wait complete
>[   91.775731] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294759071
>[   91.775745] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   91.777783] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   91.777802] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   91.777814] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   91.777862] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   91.778039] Use count on domain AUX_A is already zero
>[   91.778054] ------------[ cut here ]------------
>[   91.778063] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   91.778064] Modules linked in: x86_pkg_temp_thermal
>[   91.778071] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   91.778072] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.778074] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   91.778079] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   91.778081] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   91.778083] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   91.778085] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   91.778086] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 000000000000954f
>[   91.778088] R10: ffffa1d7758e2950 R11: 000000000000954f R12: ffffa1d7758e4b40
>[   91.778089] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   91.778092] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   91.778094] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.778095] CR2: 00007fae7eff1000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   91.778097] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.778099] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.778100] Call Trace:
>[   91.778105]  intel_dp_aux_ch+0x12a/0x6e0
>[   91.778112]  ? wake_atomic_t_function+0x60/0x60
>[   91.778115]  intel_dp_aux_transfer+0x12d/0x1f0
>[   91.778120]  drm_dp_dpcd_access+0x58/0xf0
>[   91.778125]  drm_dp_dpcd_write+0x16/0x20
>[   91.778128]  intel_dp_sink_dpms+0x41/0xd0
>[   91.778132]  intel_ddi_pre_enable+0x34a/0x630
>[   91.778138]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   91.778141]  haswell_crtc_enable+0x26b/0x7f0
>[   91.778145]  intel_update_crtc+0x43/0xd0
>[   91.778148]  skl_update_crtcs+0x1a9/0x1e0
>[   91.778151]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   91.778155]  intel_atomic_commit+0x3af/0x4a0
>[   91.778159]  drm_atomic_commit+0x46/0x50
>[   91.778164]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.778169]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.778174]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.778178]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.778181]  drm_ioctl+0x1f2/0x440
>[   91.778186]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.778192]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.778196]  do_vfs_ioctl+0x8d/0x590
>[   91.778201]  ? security_file_ioctl+0x3e/0x60
>[   91.778204]  SyS_ioctl+0x74/0x80
>[   91.778209]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.778211] RIP: 0033:0x7f202a285357
>[   91.778212] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.778215] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   91.778217] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.778218] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   91.778220] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.778221] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   91.778223] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   91.778275] ---[ end trace a27ce992f45e7334 ]---
>[   91.778289] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   91.779080] Use count on domain AUX_A is already zero
>[   91.779095] ------------[ cut here ]------------
>[   91.779103] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   91.779105] Modules linked in: x86_pkg_temp_thermal
>[   91.779112] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   91.779114] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.779116] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   91.779121] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   91.779123] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   91.779128] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   91.779131] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   91.779133] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000009586
>[   91.779136] R10: ffffa1d7758e2950 R11: 0000000000009586 R12: ffffa1d7758e4b40
>[   91.779138] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   91.779141] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   91.779144] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.779147] CR2: 00007fae7eff1000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   91.779149] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.779152] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.779153] Call Trace:
>[   91.779159]  intel_dp_aux_ch+0x12a/0x6e0
>[   91.779166]  ? wake_atomic_t_function+0x60/0x60
>[   91.779170]  intel_dp_aux_transfer+0x12d/0x1f0
>[   91.779176]  ? _cond_resched+0x26/0x40
>[   91.779180]  drm_dp_dpcd_access+0x58/0xf0
>[   91.779186]  drm_dp_dpcd_write+0x16/0x20
>[   91.779190]  intel_dp_start_link_train+0x7b/0x520
>[   91.779196]  intel_ddi_pre_enable+0x378/0x630
>[   91.779203]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   91.779207]  haswell_crtc_enable+0x26b/0x7f0
>[   91.779210]  intel_update_crtc+0x43/0xd0
>[   91.779213]  skl_update_crtcs+0x1a9/0x1e0
>[   91.779218]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   91.779222]  intel_atomic_commit+0x3af/0x4a0
>[   91.779226]  drm_atomic_commit+0x46/0x50
>[   91.779232]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.779238]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.779244]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.779249]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.779252]  drm_ioctl+0x1f2/0x440
>[   91.779257]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.779262]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.779267]  do_vfs_ioctl+0x8d/0x590
>[   91.779272]  ? security_file_ioctl+0x3e/0x60
>[   91.779275]  SyS_ioctl+0x74/0x80
>[   91.779280]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.779282] RIP: 0033:0x7f202a285357
>[   91.779283] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.779286] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   91.779288] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.779290] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   91.779291] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.779293] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   91.779295] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   91.779359] ---[ end trace a27ce992f45e7335 ]---
>[   91.779529] Use count on domain AUX_A is already zero
>[   91.779540] ------------[ cut here ]------------
>[   91.779546] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   91.779548] Modules linked in: x86_pkg_temp_thermal
>[   91.779554] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   91.779555] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.779557] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   91.779560] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   91.779561] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   91.779563] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   91.779565] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   91.779568] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 00000000000095bd
>[   91.779570] R10: ffffa1d7758e2950 R11: 00000000000095bd R12: ffffa1d7758e4b40
>[   91.779571] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   91.779573] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   91.779575] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.779576] CR2: 00007fae7eff1000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   91.779578] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.779579] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.779580] Call Trace:
>[   91.779583]  intel_dp_aux_ch+0x12a/0x6e0
>[   91.779590]  ? wake_atomic_t_function+0x60/0x60
>[   91.779594]  intel_dp_aux_transfer+0x12d/0x1f0
>[   91.779600]  ? _cond_resched+0x26/0x40
>[   91.779604]  drm_dp_dpcd_access+0x58/0xf0
>[   91.779609]  drm_dp_dpcd_write+0x16/0x20
>[   91.779613]  intel_dp_start_link_train+0xa3/0x520
>[   91.779617]  intel_ddi_pre_enable+0x378/0x630
>[   91.779632]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   91.779644]  haswell_crtc_enable+0x26b/0x7f0
>[   91.779657]  intel_update_crtc+0x43/0xd0
>[   91.779668]  skl_update_crtcs+0x1a9/0x1e0
>[   91.779679]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   91.779686]  intel_atomic_commit+0x3af/0x4a0
>[   91.779698]  drm_atomic_commit+0x46/0x50
>[   91.779712]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.779724]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.779737]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.779751]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.779762]  drm_ioctl+0x1f2/0x440
>[   91.779774]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.779786]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.779799]  do_vfs_ioctl+0x8d/0x590
>[   91.779811]  ? security_file_ioctl+0x3e/0x60
>[   91.779819]  SyS_ioctl+0x74/0x80
>[   91.779830]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.779834] RIP: 0033:0x7f202a285357
>[   91.779846] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.779862] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   91.779872] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.779883] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   91.779893] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.779903] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   91.779911] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   91.780083] ---[ end trace a27ce992f45e7336 ]---
>[   91.780091] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   91.780096] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   91.780103] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   91.780109] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   91.780290] Use count on domain AUX_A is already zero
>[   91.780303] ------------[ cut here ]------------
>[   91.780317] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   91.780320] Modules linked in: x86_pkg_temp_thermal
>[   91.780328] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   91.780330] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.780332] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   91.780341] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   91.780347] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   91.780360] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   91.780364] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   91.780366] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 00000000000095f8
>[   91.780369] R10: ffffa1d7758e2950 R11: 00000000000095f8 R12: ffffa1d7758e4b40
>[   91.780371] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   91.780375] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   91.780380] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.780390] CR2: 00007fae7eff1000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   91.780401] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.780411] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.780412] Call Trace:
>[   91.780419]  intel_dp_aux_ch+0x12a/0x6e0
>[   91.780426]  ? wake_atomic_t_function+0x60/0x60
>[   91.780431]  intel_dp_aux_transfer+0x12d/0x1f0
>[   91.780442]  ? drm_printk+0x89/0x90
>[   91.780458]  drm_dp_dpcd_access+0x58/0xf0
>[   91.780469]  drm_dp_dpcd_write+0x16/0x20
>[   91.780474]  intel_dp_set_link_train+0x44/0xe0
>[   91.780480]  intel_dp_start_link_train+0xd4/0x520
>[   91.780494]  intel_ddi_pre_enable+0x378/0x630
>[   91.780505]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   91.780509]  haswell_crtc_enable+0x26b/0x7f0
>[   91.780514]  intel_update_crtc+0x43/0xd0
>[   91.780518]  skl_update_crtcs+0x1a9/0x1e0
>[   91.780523]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   91.780528]  intel_atomic_commit+0x3af/0x4a0
>[   91.780534]  drm_atomic_commit+0x46/0x50
>[   91.780545]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.780560]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.780573]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.780584]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.780591]  drm_ioctl+0x1f2/0x440
>[   91.780596]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.780604]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.780615]  do_vfs_ioctl+0x8d/0x590
>[   91.780629]  ? security_file_ioctl+0x3e/0x60
>[   91.780640]  SyS_ioctl+0x74/0x80
>[   91.780649]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.780652] RIP: 0033:0x7f202a285357
>[   91.780654] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.780659] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   91.780662] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.780664] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   91.780666] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.780668] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   91.780671] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   91.780787] ---[ end trace a27ce992f45e7337 ]---
>[   91.781051] Use count on domain AUX_A is already zero
>[   91.781062] ------------[ cut here ]------------
>[   91.781067] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   91.781068] Modules linked in: x86_pkg_temp_thermal
>[   91.781073] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   91.781075] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.781078] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   91.781081] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   91.781084] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   91.781086] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   91.781088] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   91.781089] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000009630
>[   91.781091] R10: ffffa1d7758e2950 R11: 0000000000009630 R12: ffffa1d7758e4b40
>[   91.781092] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   91.781094] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   91.781098] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.781101] CR2: 00007fae7eff1000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   91.781102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.781104] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.781105] Call Trace:
>[   91.781108]  intel_dp_aux_ch+0x12a/0x6e0
>[   91.781114]  ? wake_atomic_t_function+0x60/0x60
>[   91.781116]  intel_dp_aux_transfer+0xa0/0x1f0
>[   91.781121]  drm_dp_dpcd_access+0x58/0xf0
>[   91.781128]  drm_dp_dpcd_read+0x2c/0x60
>[   91.781132]  intel_dp_get_link_status+0x1d/0x30
>[   91.781136]  intel_dp_start_link_train+0xfd/0x520
>[   91.781142]  intel_ddi_pre_enable+0x378/0x630
>[   91.781147]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   91.781152]  haswell_crtc_enable+0x26b/0x7f0
>[   91.781155]  intel_update_crtc+0x43/0xd0
>[   91.781158]  skl_update_crtcs+0x1a9/0x1e0
>[   91.781161]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   91.781167]  intel_atomic_commit+0x3af/0x4a0
>[   91.781172]  drm_atomic_commit+0x46/0x50
>[   91.781176]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.781181]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.781186]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.781194]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.781197]  drm_ioctl+0x1f2/0x440
>[   91.781202]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.781207]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.781213]  do_vfs_ioctl+0x8d/0x590
>[   91.781218]  ? security_file_ioctl+0x3e/0x60
>[   91.781223]  SyS_ioctl+0x74/0x80
>[   91.781226]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.781228] RIP: 0033:0x7f202a285357
>[   91.781229] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.781233] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   91.781236] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.781237] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   91.781239] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.781240] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   91.781242] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   91.781301] ---[ end trace a27ce992f45e7338 ]---
>[   91.781505] Use count on domain AUX_A is already zero
>[   91.781516] ------------[ cut here ]------------
>[   91.781520] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   91.781522] Modules linked in: x86_pkg_temp_thermal
>[   91.781526] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   91.781529] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.781530] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   91.781534] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   91.781535] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   91.781537] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   91.781540] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   91.781542] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000009667
>[   91.781543] R10: ffffa1d7758e2950 R11: 0000000000009667 R12: ffffa1d7758e4b40
>[   91.781544] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   91.781546] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   91.781548] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.781551] CR2: 00007fae7eff1000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   91.781552] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.781554] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.781555] Call Trace:
>[   91.781557]  intel_dp_aux_ch+0x12a/0x6e0
>[   91.781563]  ? wake_atomic_t_function+0x60/0x60
>[   91.781566]  intel_dp_aux_transfer+0xa0/0x1f0
>[   91.781571]  drm_dp_dpcd_access+0x58/0xf0
>[   91.781578]  drm_dp_dpcd_read+0x52/0x60
>[   91.781581]  intel_dp_get_link_status+0x1d/0x30
>[   91.781585]  intel_dp_start_link_train+0xfd/0x520
>[   91.781590]  intel_ddi_pre_enable+0x378/0x630
>[   91.781595]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   91.781601]  haswell_crtc_enable+0x26b/0x7f0
>[   91.781604]  intel_update_crtc+0x43/0xd0
>[   91.781607]  skl_update_crtcs+0x1a9/0x1e0
>[   91.781610]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   91.781614]  intel_atomic_commit+0x3af/0x4a0
>[   91.781628]  drm_atomic_commit+0x46/0x50
>[   91.781639]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.781653]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.781663]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.781675]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.781686]  drm_ioctl+0x1f2/0x440
>[   91.781698]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.781710]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.781722]  do_vfs_ioctl+0x8d/0x590
>[   91.781733]  ? security_file_ioctl+0x3e/0x60
>[   91.781738]  SyS_ioctl+0x74/0x80
>[   91.781751]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.781754] RIP: 0033:0x7f202a285357
>[   91.781763] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.781782] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   91.781791] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.781800] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   91.781809] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.781820] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   91.781826] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   91.782041] ---[ end trace a27ce992f45e7339 ]---
>[   91.782049] [drm:intel_dp_start_link_train] clock recovery OK
>[   91.782056] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   91.782234] Use count on domain AUX_A is already zero
>[   91.782247] ------------[ cut here ]------------
>[   91.782256] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   91.782257] Modules linked in: x86_pkg_temp_thermal
>[   91.782263] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   91.782266] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.782268] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   91.782273] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   91.782275] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   91.782291] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   91.782301] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   91.782308] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 00000000000096a0
>[   91.782318] R10: ffffa1d7758e2950 R11: 00000000000096a0 R12: ffffa1d7758e4b40
>[   91.782327] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   91.782339] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   91.782345] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.782347] CR2: 00007fae7eff1000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   91.782349] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.782351] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.782355] Call Trace:
>[   91.782361]  intel_dp_aux_ch+0x12a/0x6e0
>[   91.782368]  ? wake_atomic_t_function+0x60/0x60
>[   91.782372]  intel_dp_aux_transfer+0x12d/0x1f0
>[   91.782376]  ? drm_printk+0x89/0x90
>[   91.782384]  drm_dp_dpcd_access+0x58/0xf0
>[   91.782390]  drm_dp_dpcd_write+0x16/0x20
>[   91.782400]  intel_dp_set_link_train+0x44/0xe0
>[   91.782414]  intel_dp_start_link_train+0x216/0x520
>[   91.782423]  intel_ddi_pre_enable+0x378/0x630
>[   91.782437]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   91.782449]  haswell_crtc_enable+0x26b/0x7f0
>[   91.782461]  intel_update_crtc+0x43/0xd0
>[   91.782467]  skl_update_crtcs+0x1a9/0x1e0
>[   91.782472]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   91.782481]  intel_atomic_commit+0x3af/0x4a0
>[   91.782486]  drm_atomic_commit+0x46/0x50
>[   91.782492]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.782498]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.782504]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.782511]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.782515]  drm_ioctl+0x1f2/0x440
>[   91.782520]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.782528]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.782533]  do_vfs_ioctl+0x8d/0x590
>[   91.782542]  ? security_file_ioctl+0x3e/0x60
>[   91.782555]  SyS_ioctl+0x74/0x80
>[   91.782568]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.782574] RIP: 0033:0x7f202a285357
>[   91.782586] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.782600] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   91.782606] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.782608] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   91.782610] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.782613] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   91.782626] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   91.782724] ---[ end trace a27ce992f45e733a ]---
>[   91.783286] Use count on domain AUX_A is already zero
>[   91.783297] ------------[ cut here ]------------
>[   91.783302] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   91.783303] Modules linked in: x86_pkg_temp_thermal
>[   91.783309] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   91.783312] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.783313] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   91.783317] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   91.783318] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   91.783320] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   91.783321] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   91.783323] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 00000000000096d8
>[   91.783324] R10: ffffa1d7758e2950 R11: 00000000000096d8 R12: ffffa1d7758e4b40
>[   91.783326] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   91.783328] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   91.783329] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.783332] CR2: 00007fae7eff1000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   91.783333] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.783335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.783336] Call Trace:
>[   91.783339]  intel_dp_aux_ch+0x12a/0x6e0
>[   91.783344]  ? wake_atomic_t_function+0x60/0x60
>[   91.783350]  intel_dp_aux_transfer+0xa0/0x1f0
>[   91.783354]  drm_dp_dpcd_access+0x58/0xf0
>[   91.783359]  drm_dp_dpcd_read+0x2c/0x60
>[   91.783362]  intel_dp_get_link_status+0x1d/0x30
>[   91.783366]  intel_dp_start_link_train+0x270/0x520
>[   91.783370]  intel_ddi_pre_enable+0x378/0x630
>[   91.783376]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   91.783379]  haswell_crtc_enable+0x26b/0x7f0
>[   91.783382]  intel_update_crtc+0x43/0xd0
>[   91.783387]  skl_update_crtcs+0x1a9/0x1e0
>[   91.783390]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   91.783395]  intel_atomic_commit+0x3af/0x4a0
>[   91.783399]  drm_atomic_commit+0x46/0x50
>[   91.783405]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.783409]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.783414]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.783420]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.783424]  drm_ioctl+0x1f2/0x440
>[   91.783428]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.783435]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.783439]  do_vfs_ioctl+0x8d/0x590
>[   91.783444]  ? security_file_ioctl+0x3e/0x60
>[   91.783448]  SyS_ioctl+0x74/0x80
>[   91.783451]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.783455] RIP: 0033:0x7f202a285357
>[   91.783456] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.783459] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   91.783460] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.783461] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   91.783463] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.783466] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   91.783467] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   91.783538] ---[ end trace a27ce992f45e733b ]---
>[   91.783735] Use count on domain AUX_A is already zero
>[   91.783740] ------------[ cut here ]------------
>[   91.783743] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   91.783743] Modules linked in: x86_pkg_temp_thermal
>[   91.783746] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   91.783747] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.783748] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   91.783749] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   91.783751] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   91.783752] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   91.783754] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   91.783754] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000970f
>[   91.783756] R10: ffffa1d7758e2950 R11: 000000000000970f R12: ffffa1d7758e4b40
>[   91.783757] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   91.783758] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   91.783759] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.783760] CR2: 00007fae7eff1000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   91.783762] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.783763] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.783764] Call Trace:
>[   91.783765]  intel_dp_aux_ch+0x12a/0x6e0
>[   91.783768]  ? wake_atomic_t_function+0x60/0x60
>[   91.783770]  intel_dp_aux_transfer+0xa0/0x1f0
>[   91.783772]  drm_dp_dpcd_access+0x58/0xf0
>[   91.783775]  drm_dp_dpcd_read+0x52/0x60
>[   91.783777]  intel_dp_get_link_status+0x1d/0x30
>[   91.783778]  intel_dp_start_link_train+0x270/0x520
>[   91.783780]  intel_ddi_pre_enable+0x378/0x630
>[   91.783782]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   91.783784]  haswell_crtc_enable+0x26b/0x7f0
>[   91.783785]  intel_update_crtc+0x43/0xd0
>[   91.783786]  skl_update_crtcs+0x1a9/0x1e0
>[   91.783788]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   91.783790]  intel_atomic_commit+0x3af/0x4a0
>[   91.783791]  drm_atomic_commit+0x46/0x50
>[   91.783793]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.783795]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.783798]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.783799]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.783800]  drm_ioctl+0x1f2/0x440
>[   91.783802]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.783805]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.783807]  do_vfs_ioctl+0x8d/0x590
>[   91.783808]  ? security_file_ioctl+0x3e/0x60
>[   91.783809]  SyS_ioctl+0x74/0x80
>[   91.783811]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.783812] RIP: 0033:0x7f202a285357
>[   91.783813] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.783814] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   91.783815] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.783815] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   91.783816] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.783816] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   91.783817] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   91.783841] ---[ end trace a27ce992f45e733c ]---
>[   91.783843] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   91.783846] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   91.783999] Use count on domain AUX_A is already zero
>[   91.784003] ------------[ cut here ]------------
>[   91.784006] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   91.784006] Modules linked in: x86_pkg_temp_thermal
>[   91.784008] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   91.784008] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.784009] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   91.784010] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   91.784011] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   91.784013] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   91.784013] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   91.784014] RBP: ffffa5dc80eab7d8 R08: 0000000000000001 R09: 0000000000009748
>[   91.784015] R10: ffffa1d7758e2950 R11: 0000000000009748 R12: ffffa1d7758e4b40
>[   91.784015] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   91.784016] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   91.784016] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.784018] CR2: 00007fae7eff1000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   91.784018] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.784019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.784019] Call Trace:
>[   91.784020]  intel_dp_aux_ch+0x12a/0x6e0
>[   91.784022]  ? wake_atomic_t_function+0x60/0x60
>[   91.784023]  intel_dp_aux_transfer+0x12d/0x1f0
>[   91.784025]  ? drm_printk+0x89/0x90
>[   91.784026]  drm_dp_dpcd_access+0x58/0xf0
>[   91.784028]  drm_dp_dpcd_write+0x16/0x20
>[   91.784031]  intel_dp_set_link_train+0x44/0xe0
>[   91.784033]  intel_dp_stop_link_train+0xb/0x10
>[   91.784034]  intel_ddi_pre_enable+0x393/0x630
>[   91.784037]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   91.784038]  haswell_crtc_enable+0x26b/0x7f0
>[   91.784039]  intel_update_crtc+0x43/0xd0
>[   91.784041]  skl_update_crtcs+0x1a9/0x1e0
>[   91.784043]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   91.784044]  intel_atomic_commit+0x3af/0x4a0
>[   91.784045]  drm_atomic_commit+0x46/0x50
>[   91.784047]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.784050]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.784051]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.784053]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.784055]  drm_ioctl+0x1f2/0x440
>[   91.784057]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.784059]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.784061]  do_vfs_ioctl+0x8d/0x590
>[   91.784062]  ? security_file_ioctl+0x3e/0x60
>[   91.784064]  SyS_ioctl+0x74/0x80
>[   91.784065]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.784066] RIP: 0033:0x7f202a285357
>[   91.784067] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.784068] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   91.784068] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.784069] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   91.784070] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.784071] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   91.784071] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   91.784096] ---[ end trace a27ce992f45e733d ]---
>[   91.784340] [drm:intel_enable_pipe] enabling pipe C
>[   91.784343] [drm:drm_crtc_vblank_on] crtc 2, vblank enabled 0, inmodeset 1
>[   91.784348] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 91.782729 -> 91.783194 [e 0 us, 0 rep]
>[   91.784350] [drm:intel_edp_backlight_on.part.29] 
>[   91.784352] [drm:intel_panel_enable_backlight] pipe C
>[   91.784407] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   91.984720] Use count on domain AUX_A is already zero
>[   91.984733] ------------[ cut here ]------------
>[   91.984740] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   91.984741] Modules linked in: x86_pkg_temp_thermal
>[   91.984747] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   91.984749] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   91.984751] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   91.984755] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   91.984757] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   91.984759] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   91.984761] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   91.984763] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 0000000000009786
>[   91.984764] R10: ffffa5dc80eab918 R11: 0000000000009786 R12: ffffa1d7758e4b40
>[   91.984766] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   91.984768] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   91.984770] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   91.984772] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   91.984773] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   91.984775] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   91.984776] Call Trace:
>[   91.984781]  _intel_edp_backlight_on+0xe3/0x110
>[   91.984784]  intel_edp_backlight_on.part.29+0x34/0x40
>[   91.984788]  intel_edp_backlight_on+0x13/0x20
>[   91.984792]  intel_enable_ddi+0xbe/0xe0
>[   91.984797]  intel_encoders_enable.isra.104+0x6c/0x90
>[   91.984800]  haswell_crtc_enable+0x326/0x7f0
>[   91.984803]  intel_update_crtc+0x43/0xd0
>[   91.984806]  skl_update_crtcs+0x1a9/0x1e0
>[   91.984810]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   91.984813]  intel_atomic_commit+0x3af/0x4a0
>[   91.984818]  drm_atomic_commit+0x46/0x50
>[   91.984822]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   91.984827]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   91.984832]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   91.984836]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   91.984839]  drm_ioctl+0x1f2/0x440
>[   91.984844]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   91.984849]  ? selinux_file_ioctl+0x104/0x1a0
>[   91.984853]  do_vfs_ioctl+0x8d/0x590
>[   91.984858]  ? security_file_ioctl+0x3e/0x60
>[   91.984861]  SyS_ioctl+0x74/0x80
>[   91.984865]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   91.984867] RIP: 0033:0x7f202a285357
>[   91.984869] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   91.984872] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   91.984873] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   91.984875] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000000
>[   91.984876] R10: 00000000000000a8 R11: 0000000000000246 R12: 00000000c01864b0
>[   91.984878] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   91.984880] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   91.984932] ---[ end trace a27ce992f45e733e ]---
>[   91.984937] [drm:intel_psr_enable] PSR disable by flag
>[   91.984940] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   91.984948] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   91.984955] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,12)@ 91.983334 -> 91.983154 [e 0 us, 0 rep]
>[   91.984960] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=187, diff=12, hw=199 hw_last=187
>[   91.985010] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   91.985018] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   91.985022] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   91.985043] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   92.001037] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-27)@ 91.999411 -> 91.999816 [e 0 us, 0 rep]
>[   92.001044] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=199, diff=1, hw=200 hw_last=199
>[   92.001048] [drm:drm_handle_vblank] vblank event on 199, current 200
>[   92.001078] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d74e7bcc00
>[   92.001086] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   92.001091] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   92.001096] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   92.001104] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   92.001117] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d74e7bcc00
>[   92.001134] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   92.001166] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   92.001177] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dfc00
>[   92.001185] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   92.001192] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a70000 state to ffffa1d7756dfc00
>[   92.001202] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   92.001208] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6c800 state to ffffa1d7756dfc00
>[   92.001215] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c800 to [CRTC:46:pipe C]
>[   92.001220] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d749c6c800
>[   92.001228] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   92.001232] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   92.001238] [drm:drm_atomic_check_only] checking ffffa1d7756dfc00
>[   92.001252] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   92.001256] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>[   92.001269] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756dfc00 nonblocking
>[   92.001285] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   92.001298] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   92.001305] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   92.001309] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   92.001318] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8c00
>[   92.001324] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   92.001328] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a74800 state to ffffa1d7756d8c00
>[   92.001333] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   92.001339] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   92.001342] [drm:drm_atomic_check_only] checking ffffa1d7756d8c00
>[   92.001347] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   92.001351] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: n
>[   92.001355] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d8c00
>[   92.001361] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   92.001365] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   92.001369] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb00 state to ffffa1d7756d8c00
>[   92.001373] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   92.001379] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   92.001385] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   92.001389] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6c900 state to ffffa1d7756d8c00
>[   92.001394] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d8c00
>[   92.001400] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   92.001404] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   92.001408] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   92.001412] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   92.001418] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   92.001423] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   92.001429] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   92.001433] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   92.001436] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   92.001441] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   92.001444] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   92.001447] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   92.001448] [drm:intel_dump_pipe_config] requested mode:
>[   92.001456] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   92.001459] [drm:intel_dump_pipe_config] adjusted mode:
>[   92.001467] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   92.001470] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   92.001473] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   92.001476] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   92.001480] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   92.001482] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   92.001487] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   92.001489] [drm:intel_dump_pipe_config] planes on this crtc
>[   92.001494] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   92.001498] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   92.001501] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   92.001503] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   92.001507] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   92.001513] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   92.001517] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   92.001522] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   92.001530] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 0, off 1, on 0, ms 1
>[   92.001535] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   92.001539] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   92.001545] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   92.001549] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a72000 state to ffffa1d7756d8c00
>[   92.001553] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a77800 state to ffffa1d7756d8c00
>[   92.001560] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 860) -> (0 - 0)
>[   92.001563] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (860 - 892) -> (0 - 0)
>[   92.001567] [drm:drm_atomic_commit] committing ffffa1d7756d8c00
>[   92.017689] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-28)@ 92.16045 -> 92.16465 [e 0 us, 0 rep]
>[   92.017695] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=200, diff=1, hw=201 hw_last=200
>[   92.017704] [drm:drm_handle_vblank] vblank event on 200, current 201
>[   92.017735] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dfc00
>[   92.017741] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   92.017751] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   92.017757] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dfc00
>[   92.017796] [drm:intel_edp_backlight_off.part.30] 
>[   92.017821] Use count on domain AUX_A is already zero
>[   92.017838] ------------[ cut here ]------------
>[   92.017846] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   92.017847] Modules linked in: x86_pkg_temp_thermal
>[   92.017859] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   92.017861] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   92.017864] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   92.017869] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   92.017873] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   92.017877] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   92.017879] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c4cba0
>[   92.017882] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 000000000000981f
>[   92.017885] R10: ffffa5dc80f2be40 R11: 000000000000981f R12: ffffa1d7758e4b40
>[   92.017888] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   92.017893] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   92.017896] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   92.017900] CR2: 00007fae7efee000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   92.017902] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   92.017905] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   92.017906] Call Trace:
>[   92.017913]  _intel_edp_backlight_off+0xab/0x110
>[   92.017918]  intel_edp_backlight_off.part.30+0x28/0x40
>[   92.017922]  intel_edp_backlight_off+0x13/0x20
>[   92.017926]  intel_disable_ddi+0x99/0xc0
>[   92.017936]  intel_encoders_disable.isra.105+0x7f/0x90
>[   92.017940]  haswell_crtc_disable+0x55/0x170
>[   92.017946]  intel_atomic_commit_tail+0x128/0xfe0
>[   92.017951]  intel_atomic_commit+0x3af/0x4a0
>[   92.017957]  ? drm_mode_object_put+0x3f/0x60
>[   92.017963]  drm_atomic_commit+0x46/0x50
>[   92.017970]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   92.017977]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   92.017983]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   92.017989]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   92.017993]  drm_ioctl+0x1f2/0x440
>[   92.017998]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   92.018008]  ? selinux_file_ioctl+0x104/0x1a0
>[   92.018013]  do_vfs_ioctl+0x8d/0x590
>[   92.018019]  ? __schedule+0x31c/0x6c0
>[   92.018026]  ? security_file_ioctl+0x3e/0x60
>[   92.018030]  SyS_ioctl+0x74/0x80
>[   92.018035]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   92.018038] RIP: 0033:0x7f202a285357
>[   92.018041] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   92.018047] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   92.018050] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   92.018052] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   92.018055] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   92.018057] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   92.018060] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   92.018145] ---[ end trace a27ce992f45e733f ]---
>[   92.034308] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 92.32667 -> 92.33132 [e 0 us, 0 rep]
>[   92.034313] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=201, diff=1, hw=202 hw_last=201
>[   92.034317] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   92.034323] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-29)@ 92.32703 -> 92.33138 [e 0 us, 0 rep]
>[   92.034327] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=202, diff=0, hw=202 hw_last=202
>[   92.224702] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   92.224737] [drm:drm_crtc_vblank_off] crtc 2, vblank enabled 0, inmodeset 0
>[   92.224746] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,448)@ 92.223124 -> 92.216405 [e 0 us, 0 rep]
>[   92.224751] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=202, diff=11, hw=213 hw_last=202
>[   92.224755] [drm:intel_disable_pipe] disabling pipe C
>[   92.235269] Use count on domain AUX_A is already zero
>[   92.235281] ------------[ cut here ]------------
>[   92.235288] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   92.235289] Modules linked in: x86_pkg_temp_thermal
>[   92.235295] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   92.235296] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   92.235298] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   92.235302] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   92.235304] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   92.235306] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   92.235308] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   92.235310] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 000000000000985c
>[   92.235311] R10: ffffa1d7758e2950 R11: 000000000000985c R12: ffffa1d7758e4b40
>[   92.235313] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   92.235315] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   92.235317] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   92.235319] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   92.235320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   92.235322] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   92.235323] Call Trace:
>[   92.235328]  intel_dp_aux_ch+0x12a/0x6e0
>[   92.235333]  ? wake_atomic_t_function+0x60/0x60
>[   92.235336]  intel_dp_aux_transfer+0x12d/0x1f0
>[   92.235340]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   92.235344]  drm_dp_dpcd_access+0x58/0xf0
>[   92.235349]  drm_dp_dpcd_write+0x16/0x20
>[   92.235352]  intel_dp_sink_dpms+0x9f/0xd0
>[   92.235356]  intel_ddi_post_disable+0x14a/0x260
>[   92.235361]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   92.235364]  haswell_crtc_disable+0x100/0x170
>[   92.235367]  intel_atomic_commit_tail+0x128/0xfe0
>[   92.235371]  intel_atomic_commit+0x3af/0x4a0
>[   92.235376]  ? drm_mode_object_put+0x3f/0x60
>[   92.235379]  drm_atomic_commit+0x46/0x50
>[   92.235383]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   92.235388]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   92.235393]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   92.235397]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   92.235400]  drm_ioctl+0x1f2/0x440
>[   92.235404]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   92.235409]  ? selinux_file_ioctl+0x104/0x1a0
>[   92.235413]  do_vfs_ioctl+0x8d/0x590
>[   92.235418]  ? __schedule+0x31c/0x6c0
>[   92.235422]  ? security_file_ioctl+0x3e/0x60
>[   92.235425]  SyS_ioctl+0x74/0x80
>[   92.235429]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   92.235431] RIP: 0033:0x7f202a285357
>[   92.235433] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   92.235436] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   92.235437] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   92.235439] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   92.235440] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   92.235442] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   92.235443] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   92.235496] ---[ end trace a27ce992f45e7340 ]---
>[   92.235510] Use count on domain AUX_A is already zero
>[   92.235519] ------------[ cut here ]------------
>[   92.235524] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   92.235525] Modules linked in: x86_pkg_temp_thermal
>[   92.235529] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   92.235530] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   92.235532] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   92.235535] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   92.235537] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   92.235539] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   92.235541] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   92.235542] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 0000000000009893
>[   92.235544] R10: ffffa1d7758e2950 R11: 0000000000009893 R12: ffffa1d7758e4b40
>[   92.235545] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   92.235547] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   92.235549] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   92.235550] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   92.235552] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   92.235553] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   92.235554] Call Trace:
>[   92.235557]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   92.235560]  intel_edp_panel_vdd_on+0x13/0x20
>[   92.235564]  intel_ddi_post_disable+0xca/0x260
>[   92.235569]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   92.235572]  haswell_crtc_disable+0x100/0x170
>[   92.235575]  intel_atomic_commit_tail+0x128/0xfe0
>[   92.235578]  intel_atomic_commit+0x3af/0x4a0
>[   92.235583]  ? drm_mode_object_put+0x3f/0x60
>[   92.235587]  drm_atomic_commit+0x46/0x50
>[   92.235591]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   92.235595]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   92.235600]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   92.235605]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   92.235607]  drm_ioctl+0x1f2/0x440
>[   92.235611]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   92.235617]  ? selinux_file_ioctl+0x104/0x1a0
>[   92.235633]  do_vfs_ioctl+0x8d/0x590
>[   92.235638]  ? __schedule+0x31c/0x6c0
>[   92.235642]  ? security_file_ioctl+0x3e/0x60
>[   92.235645]  SyS_ioctl+0x74/0x80
>[   92.235649]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   92.235650] RIP: 0033:0x7f202a285357
>[   92.235652] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   92.235654] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   92.235656] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   92.235657] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   92.235659] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   92.235660] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   92.235662] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   92.235984] ---[ end trace a27ce992f45e7341 ]---
>[   92.235989] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   92.236016] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   92.236075] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   92.287879] [drm:wait_panel_status] Wait complete
>[   92.287882] Use count on domain AUX_A is already zero
>[   92.287894] ------------[ cut here ]------------
>[   92.287901] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   92.287902] Modules linked in: x86_pkg_temp_thermal
>[   92.287908] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   92.287909] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   92.287911] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   92.287915] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   92.287917] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   92.287920] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   92.287921] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   92.287923] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 00000000000098c9
>[   92.287924] R10: ffffa5dc80d13e88 R11: 00000000000098c9 R12: ffffa1d7758e4b40
>[   92.287926] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   92.287929] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   92.287930] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   92.287932] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   92.287934] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   92.287935] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   92.287936] Call Trace:
>[   92.287941]  intel_edp_panel_off.part.28+0x12f/0x160
>[   92.287945]  intel_edp_panel_off+0x13/0x20
>[   92.287949]  intel_ddi_post_disable+0xd2/0x260
>[   92.287954]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   92.287957]  haswell_crtc_disable+0x100/0x170
>[   92.287960]  intel_atomic_commit_tail+0x128/0xfe0
>[   92.287964]  intel_atomic_commit+0x3af/0x4a0
>[   92.287969]  ? drm_mode_object_put+0x3f/0x60
>[   92.287973]  drm_atomic_commit+0x46/0x50
>[   92.287977]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   92.287982]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   92.287987]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   92.287991]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   92.287994]  drm_ioctl+0x1f2/0x440
>[   92.287998]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   92.288004]  ? selinux_file_ioctl+0x104/0x1a0
>[   92.288008]  do_vfs_ioctl+0x8d/0x590
>[   92.288012]  ? __schedule+0x31c/0x6c0
>[   92.288017]  ? security_file_ioctl+0x3e/0x60
>[   92.288020]  SyS_ioctl+0x74/0x80
>[   92.288024]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   92.288026] RIP: 0033:0x7f202a285357
>[   92.288027] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   92.288030] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   92.288032] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   92.288033] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   92.288035] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   92.288036] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   92.288038] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   92.288091] ---[ end trace a27ce992f45e7342 ]---
>[   92.288101] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 4, on? 1) for crtc 46
>[   92.288107] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   92.288125] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   92.288128] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   92.288132] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   92.288135] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   92.288138] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   92.288140] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   92.288143] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   92.288148] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   92.288154] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   92.288159] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   92.288163] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   92.288171] [drm:intel_power_well_disable] disabling DC off
>[   92.288174] [drm:intel_power_well_disable] disabling always-on
>[   92.288180] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   92.288183] [drm:intel_power_well_enable] enabling always-on
>[   92.288186] [drm:intel_power_well_disable] disabling always-on
>[   92.288192] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   92.288195] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   92.288198] [drm:intel_power_well_enable] enabling always-on
>[   92.288201] [drm:intel_power_well_disable] disabling always-on
>[   92.288206] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   92.288208] [drm:intel_power_well_enable] enabling always-on
>[   92.288211] [drm:intel_power_well_disable] disabling always-on
>[   92.288214] Use count on power well DC off is already zero
>[   92.288258] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   92.288263] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   92.288268] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   92.288276] ------------[ cut here ]------------
>[   92.288281] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   92.288288] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   92.288289] Modules linked in: x86_pkg_temp_thermal
>[   92.288294] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   92.288295] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   92.288297] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   92.288300] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   92.288302] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   92.288304] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   92.288306] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   92.288307] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 0000000000009913
>[   92.288309] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   92.288310] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   92.288312] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   92.288314] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   92.288316] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   92.288317] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   92.288319] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   92.288320] Call Trace:
>[   92.288323]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   92.288327]  intel_atomic_commit+0x3af/0x4a0
>[   92.288332]  ? drm_mode_object_put+0x3f/0x60
>[   92.288335]  drm_atomic_commit+0x46/0x50
>[   92.288339]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   92.288344]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   92.288349]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   92.288353]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   92.288356]  drm_ioctl+0x1f2/0x440
>[   92.288360]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   92.288365]  ? selinux_file_ioctl+0x104/0x1a0
>[   92.288369]  do_vfs_ioctl+0x8d/0x590
>[   92.288373]  ? __schedule+0x31c/0x6c0
>[   92.288378]  ? security_file_ioctl+0x3e/0x60
>[   92.288381]  SyS_ioctl+0x74/0x80
>[   92.288385]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   92.288386] RIP: 0033:0x7f202a285357
>[   92.288387] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   92.288390] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   92.288392] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   92.288393] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   92.288394] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   92.288396] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   92.288398] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   92.288449] ---[ end trace a27ce992f45e7343 ]---
>[   92.288450] Use count on power well always-on is already zero
>[   92.288460] ------------[ cut here ]------------
>[   92.288465] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   92.288466] Modules linked in: x86_pkg_temp_thermal
>[   92.288470] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   92.288471] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   92.288473] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   92.288476] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   92.288477] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   92.288479] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   92.288481] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   92.288482] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 0000000000009944
>[   92.288484] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   92.288485] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   92.288487] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   92.288489] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   92.288490] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   92.288492] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   92.288493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   92.288494] Call Trace:
>[   92.288497]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   92.288501]  intel_atomic_commit+0x3af/0x4a0
>[   92.288505]  ? drm_mode_object_put+0x3f/0x60
>[   92.288509]  drm_atomic_commit+0x46/0x50
>[   92.288513]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   92.288517]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   92.288522]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   92.288526]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   92.288529]  drm_ioctl+0x1f2/0x440
>[   92.288533]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   92.288538]  ? selinux_file_ioctl+0x104/0x1a0
>[   92.288541]  do_vfs_ioctl+0x8d/0x590
>[   92.288546]  ? __schedule+0x31c/0x6c0
>[   92.288550]  ? security_file_ioctl+0x3e/0x60
>[   92.288553]  SyS_ioctl+0x74/0x80
>[   92.288556]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   92.288558] RIP: 0033:0x7f202a285357
>[   92.288559] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   92.288561] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   92.288563] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   92.288564] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   92.288565] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   92.288567] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   92.288569] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   92.288635] ---[ end trace a27ce992f45e7344 ]---
>[   92.288644] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8c00
>[   92.288650] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   92.288654] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   92.288659] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   92.288665] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   92.288674] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8c00
>[   92.288689] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   92.288704] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   92.288715] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8c00
>[   92.288725] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   92.288737] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a70000 state to ffffa1d7756d8c00
>[   92.288745] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   92.288759] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6c800 state to ffffa1d7756d8c00
>[   92.288772] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c800 to [CRTC:46:pipe C]
>[   92.288784] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d749c6c800
>[   92.288796] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   92.288808] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   92.288820] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   92.288832] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8c00
>[   92.288843] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   92.288854] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   92.288866] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8c00
>[   92.288878] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   92.288887] [drm:drm_ioctl] ret = -22
>[   92.288933] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   92.288946] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8c00
>[   92.288956] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   92.288969] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a70000 state to ffffa1d7756d8c00
>[   92.288982] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   92.288994] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6c800 state to ffffa1d7756d8c00
>[   92.289007] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c800 to [CRTC:46:pipe C]
>[   92.289019] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d749c6c800
>[   92.289030] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   92.289042] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   92.289055] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   92.289062] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8c00
>[   92.289075] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   92.289087] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   92.289098] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8c00
>[   92.289107] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   92.289110] [drm:drm_ioctl] ret = -22
>[   92.289116] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   92.289122] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   92.289127] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   92.289138] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8c00
>[   92.289144] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   92.289151] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a70000 state to ffffa1d7756d8c00
>[   92.289158] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   92.289164] [drm:drm_atomic_check_only] checking ffffa1d7756d8c00
>[   92.289170] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   92.289177] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: y
>[   92.289182] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d8c00
>[   92.289189] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   92.289194] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   92.289200] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdc80 state to ffffa1d7756d8c00
>[   92.289209] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   92.289215] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   92.289222] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   92.289228] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6c800 state to ffffa1d7756d8c00
>[   92.289236] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d8c00
>[   92.289241] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   92.289247] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   92.289252] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   92.289258] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   92.289266] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   92.289273] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   92.289277] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   92.289286] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   92.289291] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   92.289295] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   92.289301] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   92.289305] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   92.289308] [drm:intel_dump_pipe_config] requested mode:
>[   92.289317] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   92.289322] [drm:intel_dump_pipe_config] adjusted mode:
>[   92.289332] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   92.289338] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   92.289342] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   92.289348] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   92.289352] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   92.289355] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   92.289361] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   92.289365] [drm:intel_dump_pipe_config] planes on this crtc
>[   92.289372] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   92.289378] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   92.289384] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   92.289389] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   92.289396] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   92.289408] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   92.289423] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   92.289438] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   92.289451] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 0 -> 1, off 0, on 1, ms 1
>[   92.289466] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   92.289480] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   92.289492] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   92.289506] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a71000 state to ffffa1d7756d8c00
>[   92.289520] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a76000 state to ffffa1d7756d8c00
>[   92.289541] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 0) -> (0 - 860)
>[   92.289552] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (0 - 0) -> (860 - 892)
>[   92.289563] [drm:drm_atomic_commit] committing ffffa1d7756d8c00
>[   92.289595] [drm:intel_power_well_enable] enabling always-on
>[   92.289608] [drm:intel_power_well_enable] enabling DC off
>[   92.289621] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   92.289643] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   92.289657] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   92.289669] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   92.289681] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   92.289694] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   92.289704] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   92.289714] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   92.289727] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   92.289739] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   92.289751] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   92.289760] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   92.289775] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 4, on? 0) for crtc 46
>[   92.289787] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   92.289815] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   92.289822] [drm:edp_panel_on] Turn eDP port A panel power on
>[   92.289832] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   92.289837] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   92.896707] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   92.896717] [drm:wait_panel_status] Wait complete
>[   92.896741] [drm:edp_panel_on] Wait for panel power on
>[   92.896796] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   93.032601] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   93.032609] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   93.032614] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   93.032639] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   93.097814] [drm:wait_panel_status] Wait complete
>[   93.097818] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294760393
>[   93.097831] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   93.099938] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   93.099959] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   93.099972] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   93.100020] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   93.100187] Use count on domain AUX_A is already zero
>[   93.100202] ------------[ cut here ]------------
>[   93.100210] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.100211] Modules linked in: x86_pkg_temp_thermal
>[   93.100217] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.100219] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.100221] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.100225] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.100227] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   93.100230] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   93.100231] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781d8cba0
>[   93.100233] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 00000000000099f9
>[   93.100235] R10: ffffa1d7758e2950 R11: 00000000000099f9 R12: ffffa1d7758e4b40
>[   93.100236] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   93.100239] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   93.100240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.100242] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.100244] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.100245] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.100246] Call Trace:
>[   93.100252]  intel_dp_aux_ch+0x12a/0x6e0
>[   93.100258]  ? wake_atomic_t_function+0x60/0x60
>[   93.100261]  intel_dp_aux_transfer+0x12d/0x1f0
>[   93.100267]  drm_dp_dpcd_access+0x58/0xf0
>[   93.100271]  drm_dp_dpcd_write+0x16/0x20
>[   93.100274]  intel_dp_sink_dpms+0x41/0xd0
>[   93.100279]  intel_ddi_pre_enable+0x34a/0x630
>[   93.100284]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   93.100288]  haswell_crtc_enable+0x26b/0x7f0
>[   93.100291]  intel_update_crtc+0x43/0xd0
>[   93.100294]  skl_update_crtcs+0x1a9/0x1e0
>[   93.100298]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   93.100302]  intel_atomic_commit+0x3af/0x4a0
>[   93.100306]  drm_atomic_commit+0x46/0x50
>[   93.100311]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.100315]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.100320]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.100325]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.100328]  drm_ioctl+0x1f2/0x440
>[   93.100333]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.100339]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.100343]  do_vfs_ioctl+0x8d/0x590
>[   93.100348]  ? security_file_ioctl+0x3e/0x60
>[   93.100351]  SyS_ioctl+0x74/0x80
>[   93.100356]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.100358] RIP: 0033:0x7f202a285357
>[   93.100360] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.100362] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.100364] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.100365] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   93.100367] R10: 0011114ff171f566 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.100368] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.100370] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.100422] ---[ end trace a27ce992f45e7345 ]---
>[   93.100435] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   93.101216] Use count on domain AUX_A is already zero
>[   93.101231] ------------[ cut here ]------------
>[   93.101239] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.101242] Modules linked in: x86_pkg_temp_thermal
>[   93.101249] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.101251] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.101254] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.101259] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.101261] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   93.101266] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   93.101271] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   93.101274] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000009a30
>[   93.101277] R10: ffffa1d7758e2950 R11: 0000000000009a30 R12: ffffa1d7758e4b40
>[   93.101279] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   93.101283] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   93.101286] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.101289] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.101291] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.101293] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.101295] Call Trace:
>[   93.101301]  intel_dp_aux_ch+0x12a/0x6e0
>[   93.101309]  ? wake_atomic_t_function+0x60/0x60
>[   93.101316]  intel_dp_aux_transfer+0x12d/0x1f0
>[   93.101322]  drm_dp_dpcd_access+0x58/0xf0
>[   93.101329]  drm_dp_dpcd_write+0x16/0x20
>[   93.101334]  intel_dp_start_link_train+0x7b/0x520
>[   93.101341]  intel_ddi_pre_enable+0x378/0x630
>[   93.101348]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   93.101354]  haswell_crtc_enable+0x26b/0x7f0
>[   93.101359]  intel_update_crtc+0x43/0xd0
>[   93.101364]  skl_update_crtcs+0x1a9/0x1e0
>[   93.101370]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   93.101376]  intel_atomic_commit+0x3af/0x4a0
>[   93.101382]  drm_atomic_commit+0x46/0x50
>[   93.101389]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.101395]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.101402]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.101408]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.101413]  drm_ioctl+0x1f2/0x440
>[   93.101418]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.101427]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.101434]  do_vfs_ioctl+0x8d/0x590
>[   93.101440]  ? security_file_ioctl+0x3e/0x60
>[   93.101446]  SyS_ioctl+0x74/0x80
>[   93.101451]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.101454] RIP: 0033:0x7f202a285357
>[   93.101457] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.101461] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.101463] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.101465] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   93.101468] R10: 0011114ff171f566 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.101471] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.101473] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.101563] ---[ end trace a27ce992f45e7346 ]---
>[   93.101738] Use count on domain AUX_A is already zero
>[   93.101752] ------------[ cut here ]------------
>[   93.101757] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.101758] Modules linked in: x86_pkg_temp_thermal
>[   93.101763] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.101766] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.101767] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.101770] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.101772] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   93.101774] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   93.101776] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   93.101777] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000009a66
>[   93.101779] R10: ffffa1d7758e2950 R11: 0000000000009a66 R12: ffffa1d7758e4b40
>[   93.101780] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   93.101784] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   93.101785] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.101787] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.101788] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.101789] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.101790] Call Trace:
>[   93.101794]  intel_dp_aux_ch+0x12a/0x6e0
>[   93.101803]  ? wake_atomic_t_function+0x60/0x60
>[   93.101806]  intel_dp_aux_transfer+0x12d/0x1f0
>[   93.101811]  drm_dp_dpcd_access+0x58/0xf0
>[   93.101816]  drm_dp_dpcd_write+0x16/0x20
>[   93.101821]  intel_dp_start_link_train+0xa3/0x520
>[   93.101825]  intel_ddi_pre_enable+0x378/0x630
>[   93.101830]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   93.101835]  haswell_crtc_enable+0x26b/0x7f0
>[   93.101838]  intel_update_crtc+0x43/0xd0
>[   93.101841]  skl_update_crtcs+0x1a9/0x1e0
>[   93.101844]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   93.101848]  intel_atomic_commit+0x3af/0x4a0
>[   93.101856]  drm_atomic_commit+0x46/0x50
>[   93.101860]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.101864]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.101870]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.101875]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.101877]  drm_ioctl+0x1f2/0x440
>[   93.101883]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.101889]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.101894]  do_vfs_ioctl+0x8d/0x590
>[   93.101899]  ? security_file_ioctl+0x3e/0x60
>[   93.101903]  SyS_ioctl+0x74/0x80
>[   93.101907]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.101909] RIP: 0033:0x7f202a285357
>[   93.101910] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.101912] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.101914] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.101925] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   93.101936] R10: 0011114ff171f566 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.101945] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.101953] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.102137] ---[ end trace a27ce992f45e7347 ]---
>[   93.102146] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   93.102151] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   93.102158] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   93.102164] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   93.102344] Use count on domain AUX_A is already zero
>[   93.102357] ------------[ cut here ]------------
>[   93.102364] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.102365] Modules linked in: x86_pkg_temp_thermal
>[   93.102371] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.102374] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.102377] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.102383] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.102385] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   93.102388] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   93.102392] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   93.102394] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 0000000000009aa0
>[   93.102396] R10: ffffa1d7758e2950 R11: 0000000000009aa0 R12: ffffa1d7758e4b40
>[   93.102399] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   93.102403] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   93.102405] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.102409] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.102411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.102414] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.102415] Call Trace:
>[   93.102420]  intel_dp_aux_ch+0x12a/0x6e0
>[   93.102428]  ? wake_atomic_t_function+0x60/0x60
>[   93.102431]  intel_dp_aux_transfer+0x12d/0x1f0
>[   93.102436]  ? drm_printk+0x89/0x90
>[   93.102443]  drm_dp_dpcd_access+0x58/0xf0
>[   93.102449]  drm_dp_dpcd_write+0x16/0x20
>[   93.102457]  intel_dp_set_link_train+0x44/0xe0
>[   93.102463]  intel_dp_start_link_train+0xd4/0x520
>[   93.102468]  intel_ddi_pre_enable+0x378/0x630
>[   93.102474]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   93.102479]  haswell_crtc_enable+0x26b/0x7f0
>[   93.102483]  intel_update_crtc+0x43/0xd0
>[   93.102488]  skl_update_crtcs+0x1a9/0x1e0
>[   93.102494]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   93.102499]  intel_atomic_commit+0x3af/0x4a0
>[   93.102505]  drm_atomic_commit+0x46/0x50
>[   93.102510]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.102518]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.102524]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.102532]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.102536]  drm_ioctl+0x1f2/0x440
>[   93.102541]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.102549]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.102554]  do_vfs_ioctl+0x8d/0x590
>[   93.102560]  ? security_file_ioctl+0x3e/0x60
>[   93.102566]  SyS_ioctl+0x74/0x80
>[   93.102571]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.102575] RIP: 0033:0x7f202a285357
>[   93.102577] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.102582] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.102584] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.102586] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   93.102588] R10: 0011114ff171f566 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.102591] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.102593] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.102815] ---[ end trace a27ce992f45e7348 ]---
>[   93.103083] Use count on domain AUX_A is already zero
>[   93.103096] ------------[ cut here ]------------
>[   93.103103] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.103104] Modules linked in: x86_pkg_temp_thermal
>[   93.103110] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.103113] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.103116] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.103121] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.103124] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   93.103128] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   93.103130] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   93.103133] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000009ad8
>[   93.103136] R10: ffffa1d7758e2950 R11: 0000000000009ad8 R12: ffffa1d7758e4b40
>[   93.103139] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   93.103144] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   93.103148] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.103150] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.103152] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.103154] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.103157] Call Trace:
>[   93.103162]  intel_dp_aux_ch+0x12a/0x6e0
>[   93.103169]  ? wake_atomic_t_function+0x60/0x60
>[   93.103174]  intel_dp_aux_transfer+0xa0/0x1f0
>[   93.103180]  drm_dp_dpcd_access+0x58/0xf0
>[   93.103188]  drm_dp_dpcd_read+0x2c/0x60
>[   93.103192]  intel_dp_get_link_status+0x1d/0x30
>[   93.103197]  intel_dp_start_link_train+0xfd/0x520
>[   93.103205]  intel_ddi_pre_enable+0x378/0x630
>[   93.103212]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   93.103216]  haswell_crtc_enable+0x26b/0x7f0
>[   93.103222]  intel_update_crtc+0x43/0xd0
>[   93.103226]  skl_update_crtcs+0x1a9/0x1e0
>[   93.103231]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   93.103238]  intel_atomic_commit+0x3af/0x4a0
>[   93.103244]  drm_atomic_commit+0x46/0x50
>[   93.103249]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.103256]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.103263]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.103268]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.103274]  drm_ioctl+0x1f2/0x440
>[   93.103280]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.103286]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.103292]  do_vfs_ioctl+0x8d/0x590
>[   93.103299]  ? security_file_ioctl+0x3e/0x60
>[   93.103304]  SyS_ioctl+0x74/0x80
>[   93.103309]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.103312] RIP: 0033:0x7f202a285357
>[   93.103314] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.103317] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.103319] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.103323] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   93.103326] R10: 0011114ff171f566 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.103328] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.103330] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.103417] ---[ end trace a27ce992f45e7349 ]---
>[   93.103633] Use count on domain AUX_A is already zero
>[   93.103652] ------------[ cut here ]------------
>[   93.103663] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.103670] Modules linked in: x86_pkg_temp_thermal
>[   93.103695] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.103702] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.103713] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.103720] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.103730] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   93.103748] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   93.103758] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   93.103768] RBP: ffffa5dc80eab788 R08: 0000000000000101 R09: 0000000000009b0f
>[   93.103777] R10: ffffa1d7758e2950 R11: 0000000000009b0f R12: ffffa1d7758e4b40
>[   93.103784] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   93.103795] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   93.103808] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.103819] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.103831] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.103838] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.103847] Call Trace:
>[   93.103858]  intel_dp_aux_ch+0x12a/0x6e0
>[   93.103871]  ? wake_atomic_t_function+0x60/0x60
>[   93.103883]  intel_dp_aux_transfer+0xa0/0x1f0
>[   93.103897]  drm_dp_dpcd_access+0x58/0xf0
>[   93.103909]  drm_dp_dpcd_read+0x52/0x60
>[   93.103917]  intel_dp_get_link_status+0x1d/0x30
>[   93.103923]  intel_dp_start_link_train+0xfd/0x520
>[   93.103931]  intel_ddi_pre_enable+0x378/0x630
>[   93.103937]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   93.103943]  haswell_crtc_enable+0x26b/0x7f0
>[   93.103948]  intel_update_crtc+0x43/0xd0
>[   93.103952]  skl_update_crtcs+0x1a9/0x1e0
>[   93.103959]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   93.103965]  intel_atomic_commit+0x3af/0x4a0
>[   93.103971]  drm_atomic_commit+0x46/0x50
>[   93.103977]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.103983]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.103990]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.103996]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.104003]  drm_ioctl+0x1f2/0x440
>[   93.104008]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.104016]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.104020]  do_vfs_ioctl+0x8d/0x590
>[   93.104027]  ? security_file_ioctl+0x3e/0x60
>[   93.104032]  SyS_ioctl+0x74/0x80
>[   93.104037]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.104041] RIP: 0033:0x7f202a285357
>[   93.104043] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.104047] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.104051] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.104055] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   93.104057] R10: 0011114ff171f566 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.104059] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.104061] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.104217] ---[ end trace a27ce992f45e734a ]---
>[   93.104225] [drm:intel_dp_start_link_train] clock recovery OK
>[   93.104233] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   93.104414] Use count on domain AUX_A is already zero
>[   93.104426] ------------[ cut here ]------------
>[   93.104432] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.104433] Modules linked in: x86_pkg_temp_thermal
>[   93.104440] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.104442] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.104445] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.104449] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.104453] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   93.104457] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   93.104460] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   93.104462] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 0000000000009b48
>[   93.104464] R10: ffffa1d7758e2950 R11: 0000000000009b48 R12: ffffa1d7758e4b40
>[   93.104466] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   93.104469] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   93.104474] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.104477] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.104479] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.104482] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.104483] Call Trace:
>[   93.104488]  intel_dp_aux_ch+0x12a/0x6e0
>[   93.104495]  ? wake_atomic_t_function+0x60/0x60
>[   93.104499]  intel_dp_aux_transfer+0x12d/0x1f0
>[   93.104503]  ? drm_printk+0x89/0x90
>[   93.104510]  drm_dp_dpcd_access+0x58/0xf0
>[   93.104516]  drm_dp_dpcd_write+0x16/0x20
>[   93.104521]  intel_dp_set_link_train+0x44/0xe0
>[   93.104528]  intel_dp_start_link_train+0x216/0x520
>[   93.104535]  intel_ddi_pre_enable+0x378/0x630
>[   93.104541]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   93.104547]  haswell_crtc_enable+0x26b/0x7f0
>[   93.104551]  intel_update_crtc+0x43/0xd0
>[   93.104555]  skl_update_crtcs+0x1a9/0x1e0
>[   93.104560]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   93.104567]  intel_atomic_commit+0x3af/0x4a0
>[   93.104572]  drm_atomic_commit+0x46/0x50
>[   93.104578]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.104585]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.104591]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.104600]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.104603]  drm_ioctl+0x1f2/0x440
>[   93.104609]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.104617]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.104629]  do_vfs_ioctl+0x8d/0x590
>[   93.104643]  ? security_file_ioctl+0x3e/0x60
>[   93.104655]  SyS_ioctl+0x74/0x80
>[   93.104666]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.104678] RIP: 0033:0x7f202a285357
>[   93.104688] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.104708] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.104719] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.104728] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   93.104738] R10: 0011114ff171f566 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.104750] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.104759] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.104890] ---[ end trace a27ce992f45e734b ]---
>[   93.105454] Use count on domain AUX_A is already zero
>[   93.105467] ------------[ cut here ]------------
>[   93.105474] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.105476] Modules linked in: x86_pkg_temp_thermal
>[   93.105482] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.105484] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.105487] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.105492] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.105494] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   93.105499] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   93.105501] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   93.105503] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000009b80
>[   93.105505] R10: ffffa1d7758e2950 R11: 0000000000009b80 R12: ffffa1d7758e4b40
>[   93.105507] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   93.105510] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   93.105514] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.105516] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.105519] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.105522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.105523] Call Trace:
>[   93.105528]  intel_dp_aux_ch+0x12a/0x6e0
>[   93.105549]  ? wake_atomic_t_function+0x60/0x60
>[   93.105550]  intel_dp_aux_transfer+0xa0/0x1f0
>[   93.105554]  drm_dp_dpcd_access+0x58/0xf0
>[   93.105556]  drm_dp_dpcd_read+0x2c/0x60
>[   93.105558]  intel_dp_get_link_status+0x1d/0x30
>[   93.105560]  intel_dp_start_link_train+0x270/0x520
>[   93.105562]  intel_ddi_pre_enable+0x378/0x630
>[   93.105565]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   93.105567]  haswell_crtc_enable+0x26b/0x7f0
>[   93.105569]  intel_update_crtc+0x43/0xd0
>[   93.105571]  skl_update_crtcs+0x1a9/0x1e0
>[   93.105573]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   93.105576]  intel_atomic_commit+0x3af/0x4a0
>[   93.105578]  drm_atomic_commit+0x46/0x50
>[   93.105581]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.105583]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.105586]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.105588]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.105590]  drm_ioctl+0x1f2/0x440
>[   93.105592]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.105596]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.105598]  do_vfs_ioctl+0x8d/0x590
>[   93.105600]  ? security_file_ioctl+0x3e/0x60
>[   93.105602]  SyS_ioctl+0x74/0x80
>[   93.105605]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.105606] RIP: 0033:0x7f202a285357
>[   93.105607] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.105609] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.105610] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.105611] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   93.105613] R10: 0011114ff171f566 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.105613] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.105614] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.105700] ---[ end trace a27ce992f45e734c ]---
>[   93.105896] Use count on domain AUX_A is already zero
>[   93.105901] ------------[ cut here ]------------
>[   93.105904] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.105905] Modules linked in: x86_pkg_temp_thermal
>[   93.105907] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.105908] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.105910] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.105912] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.105913] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   93.105914] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   93.105915] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   93.105917] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000009bb7
>[   93.105918] R10: ffffa1d7758e2950 R11: 0000000000009bb7 R12: ffffa1d7758e4b40
>[   93.105919] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   93.105920] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   93.105922] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.105923] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.105924] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.105924] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.105925] Call Trace:
>[   93.105928]  intel_dp_aux_ch+0x12a/0x6e0
>[   93.105931]  ? wake_atomic_t_function+0x60/0x60
>[   93.105933]  intel_dp_aux_transfer+0xa0/0x1f0
>[   93.105935]  drm_dp_dpcd_access+0x58/0xf0
>[   93.105939]  drm_dp_dpcd_read+0x52/0x60
>[   93.105940]  intel_dp_get_link_status+0x1d/0x30
>[   93.105943]  intel_dp_start_link_train+0x270/0x520
>[   93.105946]  intel_ddi_pre_enable+0x378/0x630
>[   93.105948]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   93.105951]  haswell_crtc_enable+0x26b/0x7f0
>[   93.105952]  intel_update_crtc+0x43/0xd0
>[   93.105953]  skl_update_crtcs+0x1a9/0x1e0
>[   93.105956]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   93.105958]  intel_atomic_commit+0x3af/0x4a0
>[   93.105960]  drm_atomic_commit+0x46/0x50
>[   93.105963]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.105966]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.105968]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.105970]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.105972]  drm_ioctl+0x1f2/0x440
>[   93.105974]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.105977]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.105980]  do_vfs_ioctl+0x8d/0x590
>[   93.105982]  ? security_file_ioctl+0x3e/0x60
>[   93.105984]  SyS_ioctl+0x74/0x80
>[   93.105986]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.105988] RIP: 0033:0x7f202a285357
>[   93.105989] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.105990] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.105991] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.105993] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   93.105994] R10: 0011114ff171f566 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.105995] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.105996] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.106029] ---[ end trace a27ce992f45e734d ]---
>[   93.106033] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   93.106036] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   93.106189] Use count on domain AUX_A is already zero
>[   93.106194] ------------[ cut here ]------------
>[   93.106196] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.106197] Modules linked in: x86_pkg_temp_thermal
>[   93.106200] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.106201] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.106202] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.106204] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.106204] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   93.106206] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   93.106207] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   93.106208] RBP: ffffa5dc80eab7d8 R08: 0000000000000001 R09: 0000000000009bf0
>[   93.106209] R10: ffffa1d7758e2950 R11: 0000000000009bf0 R12: ffffa1d7758e4b40
>[   93.106210] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   93.106211] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   93.106212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.106213] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.106214] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.106217] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.106217] Call Trace:
>[   93.106219]  intel_dp_aux_ch+0x12a/0x6e0
>[   93.106221]  ? wake_atomic_t_function+0x60/0x60
>[   93.106223]  intel_dp_aux_transfer+0x12d/0x1f0
>[   93.106225]  ? drm_printk+0x89/0x90
>[   93.106227]  drm_dp_dpcd_access+0x58/0xf0
>[   93.106229]  drm_dp_dpcd_write+0x16/0x20
>[   93.106232]  intel_dp_set_link_train+0x44/0xe0
>[   93.106235]  intel_dp_stop_link_train+0xb/0x10
>[   93.106237]  intel_ddi_pre_enable+0x393/0x630
>[   93.106240]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   93.106242]  haswell_crtc_enable+0x26b/0x7f0
>[   93.106244]  intel_update_crtc+0x43/0xd0
>[   93.106246]  skl_update_crtcs+0x1a9/0x1e0
>[   93.106248]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   93.106250]  intel_atomic_commit+0x3af/0x4a0
>[   93.106253]  drm_atomic_commit+0x46/0x50
>[   93.106255]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.106257]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.106260]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.106263]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.106265]  drm_ioctl+0x1f2/0x440
>[   93.106267]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.106270]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.106272]  do_vfs_ioctl+0x8d/0x590
>[   93.106275]  ? security_file_ioctl+0x3e/0x60
>[   93.106276]  SyS_ioctl+0x74/0x80
>[   93.106278]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.106280] RIP: 0033:0x7f202a285357
>[   93.106281] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.106282] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.106283] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.106285] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   93.106286] R10: 0011114ff171f566 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.106287] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.106288] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.106324] ---[ end trace a27ce992f45e734e ]---
>[   93.106581] [drm:intel_enable_pipe] enabling pipe C
>[   93.106585] [drm:drm_crtc_vblank_on] crtc 2, vblank enabled 0, inmodeset 1
>[   93.106593] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 93.104973 -> 93.105438 [e 1 us, 0 rep]
>[   93.106596] [drm:intel_edp_backlight_on.part.29] 
>[   93.106598] [drm:intel_panel_enable_backlight] pipe C
>[   93.106656] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   93.304679] Use count on domain AUX_A is already zero
>[   93.304693] ------------[ cut here ]------------
>[   93.304700] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.304701] Modules linked in: x86_pkg_temp_thermal
>[   93.304707] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.304709] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.304711] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.304715] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.304717] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   93.304720] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   93.304721] RDX: ffffa1d781dd4790 RSI: ffffa1d781dccba8 RDI: ffffa1d781dccba8
>[   93.304723] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 0000000000009c2e
>[   93.304724] R10: ffffa5dc80eab918 R11: 0000000000009c2e R12: ffffa1d7758e4b40
>[   93.304726] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   93.304728] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   93.304730] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.304732] CR2: 00007fae7efe7000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.304733] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.304735] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.304736] Call Trace:
>[   93.304741]  _intel_edp_backlight_on+0xe3/0x110
>[   93.304744]  intel_edp_backlight_on.part.29+0x34/0x40
>[   93.304747]  intel_edp_backlight_on+0x13/0x20
>[   93.304751]  intel_enable_ddi+0xbe/0xe0
>[   93.304756]  intel_encoders_enable.isra.104+0x6c/0x90
>[   93.304760]  haswell_crtc_enable+0x326/0x7f0
>[   93.304763]  intel_update_crtc+0x43/0xd0
>[   93.304766]  skl_update_crtcs+0x1a9/0x1e0
>[   93.304769]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   93.304773]  intel_atomic_commit+0x3af/0x4a0
>[   93.304777]  drm_atomic_commit+0x46/0x50
>[   93.304782]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.304786]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.304791]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.304796]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.304799]  drm_ioctl+0x1f2/0x440
>[   93.304803]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.304808]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.304812]  do_vfs_ioctl+0x8d/0x590
>[   93.304817]  ? security_file_ioctl+0x3e/0x60
>[   93.304820]  SyS_ioctl+0x74/0x80
>[   93.304824]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.304826] RIP: 0033:0x7f202a285357
>[   93.304827] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.304830] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.304832] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.304833] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   93.304835] R10: 0011114ff171f566 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.304836] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.304838] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.304890] ---[ end trace a27ce992f45e734f ]---
>[   93.304896] [drm:intel_psr_enable] PSR disable by flag
>[   93.304899] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   93.304907] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   93.304915] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,971)@ 93.303293 -> 93.288731 [e 0 us, 0 rep]
>[   93.304919] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=214, diff=11, hw=225 hw_last=214
>[   93.304964] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   93.304972] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   93.304975] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   93.304996] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   93.306566] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 93.304936 -> 93.305401 [e 0 us, 0 rep]
>[   93.306582] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=225, diff=1, hw=226 hw_last=225
>[   93.306587] [drm:drm_handle_vblank] vblank event on 225, current 226
>[   93.306620] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8c00
>[   93.306636] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   93.306642] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   93.306650] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   93.306661] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   93.306671] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8c00
>[   93.306678] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   93.306711] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   93.306722] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8c00
>[   93.306729] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   93.306736] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a74800 state to ffffa1d7756d8c00
>[   93.306741] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   93.306749] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6c900 state to ffffa1d7756d8c00
>[   93.306756] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6c900 to [CRTC:46:pipe C]
>[   93.306761] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d749c6c900
>[   93.306766] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   93.306772] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   93.306778] [drm:drm_atomic_check_only] checking ffffa1d7756d8c00
>[   93.306793] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 60
>[   93.306800] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>[   93.306818] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756d8c00 nonblocking
>[   93.306838] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   93.306853] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   93.306861] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   93.306868] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   93.306880] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dfc00
>[   93.306886] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   93.306892] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77800 state to ffffa1d7756dfc00
>[   93.306899] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   93.306907] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.306912] [drm:drm_atomic_check_only] checking ffffa1d7756dfc00
>[   93.306918] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   93.306924] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: n
>[   93.306932] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756dfc00
>[   93.306940] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   93.306946] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   93.306954] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd400 state to ffffa1d7756dfc00
>[   93.306960] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   93.306967] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.306974] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   93.306980] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6ca00 state to ffffa1d7756dfc00
>[   93.306988] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756dfc00
>[   93.306995] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   93.307000] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.307006] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   93.307010] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   93.307018] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   93.307025] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   93.307031] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   93.307036] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   93.307042] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   93.307045] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   93.307050] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   93.307054] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   93.307058] [drm:intel_dump_pipe_config] requested mode:
>[   93.307069] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   93.307073] [drm:intel_dump_pipe_config] adjusted mode:
>[   93.307082] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   93.307090] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   93.307094] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   93.307102] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   93.307106] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   93.307110] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   93.307116] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   93.307120] [drm:intel_dump_pipe_config] planes on this crtc
>[   93.307128] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   93.307133] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   93.307136] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   93.307140] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   93.307148] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   93.307154] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.307161] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   93.307171] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 60
>[   93.307177] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 0, off 1, on 0, ms 1
>[   93.307186] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   93.307191] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   93.307202] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   93.307207] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a72000 state to ffffa1d7756dfc00
>[   93.307213] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a72800 state to ffffa1d7756dfc00
>[   93.307224] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 860) -> (0 - 0)
>[   93.307228] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (860 - 892) -> (0 - 0)
>[   93.307233] [drm:drm_atomic_commit] committing ffffa1d7756dfc00
>[   93.323240] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 93.321598 -> 93.322063 [e 0 us, 0 rep]
>[   93.323245] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=226, diff=1, hw=227 hw_last=226
>[   93.323252] [drm:drm_handle_vblank] vblank event on 226, current 227
>[   93.323278] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8c00
>[   93.323284] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   93.323290] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   93.323297] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8c00
>[   93.323307] [drm:intel_edp_backlight_off.part.30] 
>[   93.323337] Use count on domain AUX_A is already zero
>[   93.323353] ------------[ cut here ]------------
>[   93.323361] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.323363] Modules linked in: x86_pkg_temp_thermal
>[   93.323372] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.323376] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.323379] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.323384] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.323387] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   93.323391] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   93.323393] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c4cba0
>[   93.323396] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 0000000000009cc7
>[   93.323399] R10: ffffa5dc80f2be40 R11: 0000000000009cc7 R12: ffffa1d7758e4b40
>[   93.323402] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   93.323407] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   93.323409] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.323413] CR2: 00007fae7eff5000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.323416] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.323418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.323420] Call Trace:
>[   93.323427]  _intel_edp_backlight_off+0xab/0x110
>[   93.323431]  intel_edp_backlight_off.part.30+0x28/0x40
>[   93.323435]  intel_edp_backlight_off+0x13/0x20
>[   93.323440]  intel_disable_ddi+0x99/0xc0
>[   93.323448]  intel_encoders_disable.isra.105+0x7f/0x90
>[   93.323452]  haswell_crtc_disable+0x55/0x170
>[   93.323458]  intel_atomic_commit_tail+0x128/0xfe0
>[   93.323463]  intel_atomic_commit+0x3af/0x4a0
>[   93.323470]  ? drm_mode_object_put+0x3f/0x60
>[   93.323475]  drm_atomic_commit+0x46/0x50
>[   93.323482]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.323489]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.323495]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.323501]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.323505]  drm_ioctl+0x1f2/0x440
>[   93.323511]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.323519]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.323525]  do_vfs_ioctl+0x8d/0x590
>[   93.323531]  ? __schedule+0x31c/0x6c0
>[   93.323537]  ? security_file_ioctl+0x3e/0x60
>[   93.323543]  SyS_ioctl+0x74/0x80
>[   93.323549]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.323552] RIP: 0033:0x7f202a285357
>[   93.323554] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.323560] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.323562] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.323565] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   93.323568] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.323571] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.323575] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.323794] ---[ end trace a27ce992f45e7350 ]---
>[   93.339879] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 93.338255 -> 93.338720 [e 0 us, 0 rep]
>[   93.339900] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=227, diff=1, hw=228 hw_last=227
>[   93.339904] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   93.339910] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-29)@ 93.338289 -> 93.338724 [e 0 us, 0 rep]
>[   93.339913] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=228, diff=0, hw=228 hw_last=228
>[   93.528703] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   93.528737] [drm:drm_crtc_vblank_off] crtc 2, vblank enabled 0, inmodeset 0
>[   93.528746] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,342)@ 93.527123 -> 93.521995 [e 0 us, 0 rep]
>[   93.528751] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=228, diff=11, hw=239 hw_last=228
>[   93.528754] [drm:intel_disable_pipe] disabling pipe C
>[   93.540906] Use count on domain AUX_A is already zero
>[   93.540922] ------------[ cut here ]------------
>[   93.540931] WARNING: CPU: 2 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.540932] Modules linked in: x86_pkg_temp_thermal
>[   93.540939] CPU: 2 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.540941] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.540943] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.540947] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.540949] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   93.540952] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   93.540953] RDX: ffffa1d781c94790 RSI: ffffa1d781c8cba8 RDI: ffffa1d781c8cba8
>[   93.540955] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 0000000000009d04
>[   93.540956] R10: ffffa1d7758e2950 R11: 0000000000009d04 R12: ffffa1d7758e4b40
>[   93.540958] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   93.540960] FS:  00007f202bd80a40(0000) GS:ffffa1d781c80000(0000) knlGS:0000000000000000
>[   93.540962] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.540964] CR2: 00007fae7eff0000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.540965] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.540967] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.540968] Call Trace:
>[   93.540974]  intel_dp_aux_ch+0x12a/0x6e0
>[   93.540980]  ? wake_atomic_t_function+0x60/0x60
>[   93.540983]  intel_dp_aux_transfer+0x12d/0x1f0
>[   93.540988]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   93.540993]  drm_dp_dpcd_access+0x58/0xf0
>[   93.540997]  drm_dp_dpcd_write+0x16/0x20
>[   93.541000]  intel_dp_sink_dpms+0x9f/0xd0
>[   93.541005]  intel_ddi_post_disable+0x14a/0x260
>[   93.541010]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   93.541013]  haswell_crtc_disable+0x100/0x170
>[   93.541017]  intel_atomic_commit_tail+0x128/0xfe0
>[   93.541020]  intel_atomic_commit+0x3af/0x4a0
>[   93.541025]  ? drm_mode_object_put+0x3f/0x60
>[   93.541029]  drm_atomic_commit+0x46/0x50
>[   93.541033]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.541038]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.541043]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.541047]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.541051]  drm_ioctl+0x1f2/0x440
>[   93.541055]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.541061]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.541065]  do_vfs_ioctl+0x8d/0x590
>[   93.541070]  ? __schedule+0x31c/0x6c0
>[   93.541075]  ? security_file_ioctl+0x3e/0x60
>[   93.541078]  SyS_ioctl+0x74/0x80
>[   93.541082]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.541085] RIP: 0033:0x7f202a285357
>[   93.541086] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.541089] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.541091] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.541092] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   93.541094] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.541095] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.541097] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.541149] ---[ end trace a27ce992f45e7351 ]---
>[   93.541163] Use count on domain AUX_A is already zero
>[   93.541172] ------------[ cut here ]------------
>[   93.541177] WARNING: CPU: 2 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.541178] Modules linked in: x86_pkg_temp_thermal
>[   93.541183] CPU: 2 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.541184] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.541186] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.541189] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.541190] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   93.541193] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   93.541194] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c8cba0
>[   93.541196] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 0000000000009d3b
>[   93.541197] R10: ffffa1d7758e2950 R11: 0000000000009d3b R12: ffffa1d7758e4b40
>[   93.541199] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   93.541201] FS:  00007f202bd80a40(0000) GS:ffffa1d781c80000(0000) knlGS:0000000000000000
>[   93.541203] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.541204] CR2: 00007fae7eff0000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.541206] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.541207] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.541208] Call Trace:
>[   93.541211]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   93.541214]  intel_edp_panel_vdd_on+0x13/0x20
>[   93.541218]  intel_ddi_post_disable+0xca/0x260
>[   93.541223]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   93.541225]  haswell_crtc_disable+0x100/0x170
>[   93.541229]  intel_atomic_commit_tail+0x128/0xfe0
>[   93.541232]  intel_atomic_commit+0x3af/0x4a0
>[   93.541237]  ? drm_mode_object_put+0x3f/0x60
>[   93.541240]  drm_atomic_commit+0x46/0x50
>[   93.541244]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.541249]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.541253]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.541258]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.541260]  drm_ioctl+0x1f2/0x440
>[   93.541264]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.541269]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.541273]  do_vfs_ioctl+0x8d/0x590
>[   93.541277]  ? __schedule+0x31c/0x6c0
>[   93.541281]  ? security_file_ioctl+0x3e/0x60
>[   93.541284]  SyS_ioctl+0x74/0x80
>[   93.541288]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.541289] RIP: 0033:0x7f202a285357
>[   93.541291] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.541293] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.541295] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.541296] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   93.541297] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.541299] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.541301] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.541352] ---[ end trace a27ce992f45e7352 ]---
>[   93.541357] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   93.541382] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   93.541437] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   93.592448] [drm:wait_panel_status] Wait complete
>[   93.592451] Use count on domain AUX_A is already zero
>[   93.592464] ------------[ cut here ]------------
>[   93.592471] WARNING: CPU: 4 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   93.592472] Modules linked in: x86_pkg_temp_thermal
>[   93.592478] CPU: 4 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.592480] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.592481] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.592486] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   93.592488] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   93.592490] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   93.592492] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d0cba0
>[   93.592493] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 0000000000009d71
>[   93.592495] R10: ffffa5dc80d03e88 R11: 0000000000009d71 R12: ffffa1d7758e4b40
>[   93.592496] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   93.592499] FS:  00007f202bd80a40(0000) GS:ffffa1d781d00000(0000) knlGS:0000000000000000
>[   93.592501] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.592503] CR2: 00007fae7eff2000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.592504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.592506] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.592507] Call Trace:
>[   93.592511]  intel_edp_panel_off.part.28+0x12f/0x160
>[   93.592515]  intel_edp_panel_off+0x13/0x20
>[   93.592519]  intel_ddi_post_disable+0xd2/0x260
>[   93.592524]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   93.592527]  haswell_crtc_disable+0x100/0x170
>[   93.592531]  intel_atomic_commit_tail+0x128/0xfe0
>[   93.592534]  intel_atomic_commit+0x3af/0x4a0
>[   93.592540]  ? drm_mode_object_put+0x3f/0x60
>[   93.592543]  drm_atomic_commit+0x46/0x50
>[   93.592548]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.592552]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.592557]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.592562]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.592565]  drm_ioctl+0x1f2/0x440
>[   93.592569]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.592574]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.592578]  do_vfs_ioctl+0x8d/0x590
>[   93.592583]  ? __schedule+0x31c/0x6c0
>[   93.592588]  ? security_file_ioctl+0x3e/0x60
>[   93.592591]  SyS_ioctl+0x74/0x80
>[   93.592595]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.592597] RIP: 0033:0x7f202a285357
>[   93.592599] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.592602] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.592603] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.592605] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   93.592606] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.592608] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.592609] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   93.592791] ---[ end trace a27ce992f45e7353 ]---
>[   93.592806] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 4, on? 1) for crtc 46
>[   93.592822] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   93.592850] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   93.592854] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   93.592858] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   93.592862] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   93.592865] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   93.592867] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   93.592872] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   93.592877] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   93.592883] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   93.592890] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   93.592895] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   93.592906] [drm:intel_power_well_disable] disabling DC off
>[   93.592910] [drm:intel_power_well_disable] disabling always-on
>[   93.592915] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   93.592919] [drm:intel_power_well_enable] enabling always-on
>[   93.592924] [drm:intel_power_well_disable] disabling always-on
>[   93.592934] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   93.592939] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   93.592944] [drm:intel_power_well_enable] enabling always-on
>[   93.592947] [drm:intel_power_well_disable] disabling always-on
>[   93.592953] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   93.592959] [drm:intel_power_well_enable] enabling always-on
>[   93.592963] [drm:intel_power_well_disable] disabling always-on
>[   93.592967] Use count on power well DC off is already zero
>[   93.592978] ------------[ cut here ]------------
>[   93.592984] WARNING: CPU: 4 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   93.592987] Modules linked in: x86_pkg_temp_thermal
>[   93.592994] CPU: 4 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.592995] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.593002] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.593014] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   93.593025] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   93.593036] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   93.593042] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   93.593053] RBP: ffffa5dc80eabb48 R08: 0000000000000101 R09: 0000000000009dbb
>[   93.593059] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   93.593062] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   93.593069] FS:  00007f202bd80a40(0000) GS:ffffa1d781d00000(0000) knlGS:0000000000000000
>[   93.593081] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.593091] CR2: 00007fae7eff2000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.593097] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.593108] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.593114] Call Trace:
>[   93.593128]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   93.593139]  intel_atomic_commit+0x3af/0x4a0
>[   93.593150]  ? drm_mode_object_put+0x3f/0x60
>[   93.593162]  drm_atomic_commit+0x46/0x50
>[   93.593167]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.593172]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.593181]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.593185]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.593188]  drm_ioctl+0x1f2/0x440
>[   93.593192]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.593200]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.593205]  do_vfs_ioctl+0x8d/0x590
>[   93.593210]  ? __schedule+0x31c/0x6c0
>[   93.593214]  ? security_file_ioctl+0x3e/0x60
>[   93.593220]  SyS_ioctl+0x74/0x80
>[   93.593223]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.593226] RIP: 0033:0x7f202a285357
>[   93.593229] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.593232] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.593233] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.593235] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   93.593239] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.593241] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.593244] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   93.593319] ---[ end trace a27ce992f45e7354 ]---
>[   93.593327] Use count on power well always-on is already zero
>[   93.593345] ------------[ cut here ]------------
>[   93.593356] WARNING: CPU: 4 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   93.593365] Modules linked in: x86_pkg_temp_thermal
>[   93.593390] CPU: 4 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   93.593394] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   93.593395] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   93.593400] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   93.593405] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   93.593408] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffa1d781d1a9c0
>[   93.593410] RDX: 0000000000180000 RSI: 0000000000000001 RDI: ffffffffa0c9d84c
>[   93.593411] RBP: ffffa5dc80eabb48 R08: 0000000000140000 R09: ffffa1d781c9a9c0
>[   93.593413] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   93.593414] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   93.593416] FS:  00007f202bd80a40(0000) GS:ffffa1d781d00000(0000) knlGS:0000000000000000
>[   93.593418] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   93.593420] CR2: 00007fae7eff2000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   93.593424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   93.593426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   93.593427] Call Trace:
>[   93.593432]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   93.593436]  intel_atomic_commit+0x3af/0x4a0
>[   93.593441]  ? drm_mode_object_put+0x3f/0x60
>[   93.593446]  drm_atomic_commit+0x46/0x50
>[   93.593450]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   93.593454]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   93.593462]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   93.593467]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   93.593470]  drm_ioctl+0x1f2/0x440
>[   93.593474]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   93.593481]  ? selinux_file_ioctl+0x104/0x1a0
>[   93.593490]  do_vfs_ioctl+0x8d/0x590
>[   93.593504]  ? __schedule+0x31c/0x6c0
>[   93.593517]  ? security_file_ioctl+0x3e/0x60
>[   93.593525]  SyS_ioctl+0x74/0x80
>[   93.593537]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   93.593547] RIP: 0033:0x7f202a285357
>[   93.593558] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   93.593568] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   93.593574] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   93.593584] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   93.593593] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   93.593603] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   93.593613] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 
>[   93.593657] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   93.593667] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   93.593668] 5d 41 5e 
>[   93.593676] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   93.593677] 41 5f 5d c3 
>[   93.593690] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   93.593691] 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   93.593744] ---[ end trace a27ce992f45e7355 ]---
>[   93.593754] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dfc00
>[   93.593762] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   93.593776] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   93.593784] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   93.593797] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   93.593801] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dfc00
>[   93.593809] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   93.593827] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   93.593838] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d77148ac00
>[   93.593847] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   93.593856] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d76354c000 state to ffffa1d77148ac00
>[   93.593865] [drm:drm_mode_object_get] OBJ ID: 60 (4)
>[   93.593870] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d75c028200 state to ffffa1d77148ac00
>[   93.593875] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d75c028200 to [CRTC:46:pipe C]
>[   93.593889] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d75c028200
>[   93.593896] [drm:drm_mode_object_get] OBJ ID: 60 (5)
>[   93.593900] [drm:drm_mode_object_put] OBJ ID: 60 (6)
>[   93.593904] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   93.593917] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d77148ac00
>[   93.593924] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   93.593928] [drm:drm_mode_object_put] OBJ ID: 60 (5)
>[   93.593940] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d77148ac00
>[   93.593947] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   93.593951] [drm:drm_ioctl] ret = -22
>[   93.593990] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   93.593995] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d77148ac00
>[   93.594000] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   93.594009] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d76354c000 state to ffffa1d77148ac00
>[   93.594014] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   93.594018] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d75c028200 state to ffffa1d77148ac00
>[   93.594022] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d75c028200 to [CRTC:46:pipe C]
>[   93.594026] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d75c028200
>[   93.594033] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   93.594038] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   93.594042] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   93.594046] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d77148ac00
>[   93.594051] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   93.594058] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   93.594062] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d77148ac00
>[   93.594066] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   93.594069] [drm:drm_ioctl] ret = -22
>[   93.594075] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   93.594083] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   93.594089] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   93.594099] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d77148ac00
>[   93.594105] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   93.594112] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d76354c000 state to ffffa1d77148ac00
>[   93.594117] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   93.594122] [drm:drm_atomic_check_only] checking ffffa1d77148ac00
>[   93.594129] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   93.594133] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: y
>[   93.594139] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d77148ac00
>[   93.594148] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   93.594152] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   93.594156] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d771770280 state to ffffa1d77148ac00
>[   93.594161] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   93.594166] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.594171] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   93.594176] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d75c028200 state to ffffa1d77148ac00
>[   93.594182] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d77148ac00
>[   93.594186] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   93.594192] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.594197] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   93.594201] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   93.594210] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   93.594216] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   93.594221] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   93.594226] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   93.594230] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   93.594235] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   93.594240] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   93.594244] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   93.594248] [drm:intel_dump_pipe_config] requested mode:
>[   93.594257] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   93.594260] [drm:intel_dump_pipe_config] adjusted mode:
>[   93.594268] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   93.594275] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   93.594280] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   93.594283] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   93.594286] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   93.594289] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   93.594296] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   93.594298] [drm:intel_dump_pipe_config] planes on this crtc
>[   93.594306] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   93.594312] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   93.594314] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   93.594317] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   93.594324] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   93.594329] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   93.594333] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   93.594343] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 60
>[   93.594350] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 0 -> 1, off 0, on 1, ms 1
>[   93.594356] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   93.594363] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   93.594371] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   93.594376] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d76354e000 state to ffffa1d77148ac00
>[   93.594384] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d76354f000 state to ffffa1d77148ac00
>[   93.594396] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 0) -> (0 - 860)
>[   93.594402] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (0 - 0) -> (860 - 892)
>[   93.594406] [drm:drm_atomic_commit] committing ffffa1d77148ac00
>[   93.594433] [drm:intel_power_well_enable] enabling always-on
>[   93.594439] [drm:intel_power_well_enable] enabling DC off
>[   93.594444] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   93.594458] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   93.594463] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   93.594468] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   93.594473] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   93.594476] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   93.594478] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   93.594481] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   93.594487] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   93.594496] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   93.594500] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   93.594506] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   93.594517] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 4, on? 0) for crtc 46
>[   93.594521] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   93.594546] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   93.594551] [drm:edp_panel_on] Turn eDP port A panel power on
>[   93.594561] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   93.594564] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   94.176757] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   94.176768] [drm:wait_panel_status] Wait complete
>[   94.176792] [drm:edp_panel_on] Wait for panel power on
>[   94.176847] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   94.312663] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   94.312670] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   94.312675] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   94.312703] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   94.378713] [drm:wait_panel_status] Wait complete
>[   94.378718] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294761674
>[   94.378732] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   94.380839] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   94.380860] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   94.380872] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   94.380920] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   94.381101] Use count on domain AUX_A is already zero
>[   94.381116] ------------[ cut here ]------------
>[   94.381125] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.381126] Modules linked in: x86_pkg_temp_thermal
>[   94.381133] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.381134] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.381136] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.381140] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.381142] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   94.381145] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   94.381146] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   94.381148] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 0000000000009ea4
>[   94.381150] R10: ffffa1d7758e2950 R11: 0000000000009ea4 R12: ffffa1d7758e4b40
>[   94.381151] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   94.381153] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.381155] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.381157] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.381159] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.381160] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.381161] Call Trace:
>[   94.381167]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.381173]  ? wake_atomic_t_function+0x60/0x60
>[   94.381177]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.381183]  drm_dp_dpcd_access+0x58/0xf0
>[   94.381187]  drm_dp_dpcd_write+0x16/0x20
>[   94.381190]  intel_dp_sink_dpms+0x41/0xd0
>[   94.381194]  intel_ddi_pre_enable+0x34a/0x630
>[   94.381200]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.381204]  haswell_crtc_enable+0x26b/0x7f0
>[   94.381207]  intel_update_crtc+0x43/0xd0
>[   94.381210]  skl_update_crtcs+0x1a9/0x1e0
>[   94.381214]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.381217]  intel_atomic_commit+0x3af/0x4a0
>[   94.381222]  drm_atomic_commit+0x46/0x50
>[   94.381226]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.381231]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.381236]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.381240]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.381244]  drm_ioctl+0x1f2/0x440
>[   94.381248]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.381254]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.381258]  do_vfs_ioctl+0x8d/0x590
>[   94.381263]  ? security_file_ioctl+0x3e/0x60
>[   94.381266]  SyS_ioctl+0x74/0x80
>[   94.381271]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.381273] RIP: 0033:0x7f202a285357
>[   94.381275] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.381277] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.381279] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.381280] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   94.381282] R10: 00233f3de942f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.381283] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.381285] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.381338] ---[ end trace a27ce992f45e7356 ]---
>[   94.381352] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   94.382131] Use count on domain AUX_A is already zero
>[   94.382143] ------------[ cut here ]------------
>[   94.382149] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.382150] Modules linked in: x86_pkg_temp_thermal
>[   94.382155] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.382157] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.382158] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.382162] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.382165] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   94.382170] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   94.382172] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   94.382175] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000009edb
>[   94.382176] R10: ffffa1d7758e2950 R11: 0000000000009edb R12: ffffa1d7758e4b40
>[   94.382178] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   94.382180] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.382182] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.382183] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.382185] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.382188] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.382189] Call Trace:
>[   94.382193]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.382198]  ? wake_atomic_t_function+0x60/0x60
>[   94.382201]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.382208]  drm_dp_dpcd_access+0x58/0xf0
>[   94.382214]  drm_dp_dpcd_write+0x16/0x20
>[   94.382218]  intel_dp_start_link_train+0x7b/0x520
>[   94.382224]  intel_ddi_pre_enable+0x378/0x630
>[   94.382230]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.382234]  haswell_crtc_enable+0x26b/0x7f0
>[   94.382238]  intel_update_crtc+0x43/0xd0
>[   94.382241]  skl_update_crtcs+0x1a9/0x1e0
>[   94.382246]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.382251]  intel_atomic_commit+0x3af/0x4a0
>[   94.382256]  drm_atomic_commit+0x46/0x50
>[   94.382260]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.382266]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.382271]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.382275]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.382283]  drm_ioctl+0x1f2/0x440
>[   94.382287]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.382293]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.382298]  do_vfs_ioctl+0x8d/0x590
>[   94.382303]  ? security_file_ioctl+0x3e/0x60
>[   94.382306]  SyS_ioctl+0x74/0x80
>[   94.382312]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.382314] RIP: 0033:0x7f202a285357
>[   94.382315] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.382318] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.382322] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.382325] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   94.382326] R10: 00233f3de942f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.382327] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.382329] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.382392] ---[ end trace a27ce992f45e7357 ]---
>[   94.382561] Use count on domain AUX_A is already zero
>[   94.382574] ------------[ cut here ]------------
>[   94.382579] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.382581] Modules linked in: x86_pkg_temp_thermal
>[   94.382585] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.382587] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.382588] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.382591] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.382593] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   94.382595] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   94.382597] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   94.382602] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 0000000000009f11
>[   94.382603] R10: ffffa1d7758e2950 R11: 0000000000009f11 R12: ffffa1d7758e4b40
>[   94.382605] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   94.382607] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.382608] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.382610] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.382611] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.382612] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.382613] Call Trace:
>[   94.382616]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.382629]  ? wake_atomic_t_function+0x60/0x60
>[   94.382640]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.382651]  drm_dp_dpcd_access+0x58/0xf0
>[   94.382658]  drm_dp_dpcd_write+0x16/0x20
>[   94.382670]  intel_dp_start_link_train+0xa3/0x520
>[   94.382680]  intel_ddi_pre_enable+0x378/0x630
>[   94.382688]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.382691]  haswell_crtc_enable+0x26b/0x7f0
>[   94.382695]  intel_update_crtc+0x43/0xd0
>[   94.382704]  skl_update_crtcs+0x1a9/0x1e0
>[   94.382713]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.382722]  intel_atomic_commit+0x3af/0x4a0
>[   94.382727]  drm_atomic_commit+0x46/0x50
>[   94.382731]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.382739]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.382752]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.382762]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.382770]  drm_ioctl+0x1f2/0x440
>[   94.382783]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.382795]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.382806]  do_vfs_ioctl+0x8d/0x590
>[   94.382815]  ? security_file_ioctl+0x3e/0x60
>[   94.382824]  SyS_ioctl+0x74/0x80
>[   94.382834]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.382844] RIP: 0033:0x7f202a285357
>[   94.382847] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.382850] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.382851] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.382853] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   94.382854] R10: 00233f3de942f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.382855] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.382859] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.383034] ---[ end trace a27ce992f45e7358 ]---
>[   94.383041] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   94.383047] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   94.383050] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   94.383056] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   94.383235] Use count on domain AUX_A is already zero
>[   94.383246] ------------[ cut here ]------------
>[   94.383251] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.383251] Modules linked in: x86_pkg_temp_thermal
>[   94.383255] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.383256] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.383259] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.383262] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.383264] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   94.383266] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   94.383267] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   94.383269] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 0000000000009f4b
>[   94.383271] R10: ffffa1d7758e2950 R11: 0000000000009f4b R12: ffffa1d7758e4b40
>[   94.383276] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   94.383278] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.383279] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.383281] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.383282] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.383284] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.383285] Call Trace:
>[   94.383288]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.383294]  ? wake_atomic_t_function+0x60/0x60
>[   94.383297]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.383300]  ? drm_printk+0x89/0x90
>[   94.383305]  drm_dp_dpcd_access+0x58/0xf0
>[   94.383314]  drm_dp_dpcd_write+0x16/0x20
>[   94.383318]  intel_dp_set_link_train+0x44/0xe0
>[   94.383322]  intel_dp_start_link_train+0xd4/0x520
>[   94.383336]  intel_ddi_pre_enable+0x378/0x630
>[   94.383346]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.383351]  haswell_crtc_enable+0x26b/0x7f0
>[   94.383358]  intel_update_crtc+0x43/0xd0
>[   94.383362]  skl_update_crtcs+0x1a9/0x1e0
>[   94.383369]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.383380]  intel_atomic_commit+0x3af/0x4a0
>[   94.383392]  drm_atomic_commit+0x46/0x50
>[   94.383406]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.383418]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.383431]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.383446]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.383454]  drm_ioctl+0x1f2/0x440
>[   94.383467]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.383482]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.383494]  do_vfs_ioctl+0x8d/0x590
>[   94.383505]  ? security_file_ioctl+0x3e/0x60
>[   94.383518]  SyS_ioctl+0x74/0x80
>[   94.383530]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.383536] RIP: 0033:0x7f202a285357
>[   94.383537] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.383540] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.383541] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.383547] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   94.383559] R10: 00233f3de942f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.383566] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.383571] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.383649] ---[ end trace a27ce992f45e7359 ]---
>[   94.383910] Use count on domain AUX_A is already zero
>[   94.383921] ------------[ cut here ]------------
>[   94.383927] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.383929] Modules linked in: x86_pkg_temp_thermal
>[   94.383936] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.383937] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.383940] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.383943] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.383944] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   94.383947] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   94.383948] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   94.383949] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000009f83
>[   94.383951] R10: ffffa1d7758e2950 R11: 0000000000009f83 R12: ffffa1d7758e4b40
>[   94.383952] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   94.383954] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.383956] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.383959] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.383960] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.383962] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.383963] Call Trace:
>[   94.383966]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.383972]  ? wake_atomic_t_function+0x60/0x60
>[   94.383977]  intel_dp_aux_transfer+0xa0/0x1f0
>[   94.383982]  drm_dp_dpcd_access+0x58/0xf0
>[   94.383988]  drm_dp_dpcd_read+0x2c/0x60
>[   94.383991]  intel_dp_get_link_status+0x1d/0x30
>[   94.383995]  intel_dp_start_link_train+0xfd/0x520
>[   94.384001]  intel_ddi_pre_enable+0x378/0x630
>[   94.384006]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.384009]  haswell_crtc_enable+0x26b/0x7f0
>[   94.384017]  intel_update_crtc+0x43/0xd0
>[   94.384020]  skl_update_crtcs+0x1a9/0x1e0
>[   94.384023]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.384028]  intel_atomic_commit+0x3af/0x4a0
>[   94.384032]  drm_atomic_commit+0x46/0x50
>[   94.384036]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.384041]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.384048]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.384054]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.384059]  drm_ioctl+0x1f2/0x440
>[   94.384063]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.384068]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.384073]  do_vfs_ioctl+0x8d/0x590
>[   94.384077]  ? security_file_ioctl+0x3e/0x60
>[   94.384081]  SyS_ioctl+0x74/0x80
>[   94.384085]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.384090] RIP: 0033:0x7f202a285357
>[   94.384091] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.384093] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.384095] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.384096] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   94.384098] R10: 00233f3de942f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.384101] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.384102] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.384165] ---[ end trace a27ce992f45e735a ]---
>[   94.384367] Use count on domain AUX_A is already zero
>[   94.384377] ------------[ cut here ]------------
>[   94.384381] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.384382] Modules linked in: x86_pkg_temp_thermal
>[   94.384386] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.384387] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.384388] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.384393] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.384394] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   94.384397] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   94.384398] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   94.384399] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 0000000000009fba
>[   94.384401] R10: ffffa1d7758e2950 R11: 0000000000009fba R12: ffffa1d7758e4b40
>[   94.384402] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   94.384404] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.384406] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.384411] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.384413] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.384414] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.384415] Call Trace:
>[   94.384418]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.384423]  ? wake_atomic_t_function+0x60/0x60
>[   94.384425]  intel_dp_aux_transfer+0xa0/0x1f0
>[   94.384431]  drm_dp_dpcd_access+0x58/0xf0
>[   94.384436]  drm_dp_dpcd_read+0x52/0x60
>[   94.384439]  intel_dp_get_link_status+0x1d/0x30
>[   94.384443]  intel_dp_start_link_train+0xfd/0x520
>[   94.384452]  intel_ddi_pre_enable+0x378/0x630
>[   94.384457]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.384460]  haswell_crtc_enable+0x26b/0x7f0
>[   94.384463]  intel_update_crtc+0x43/0xd0
>[   94.384466]  skl_update_crtcs+0x1a9/0x1e0
>[   94.384469]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.384473]  intel_atomic_commit+0x3af/0x4a0
>[   94.384477]  drm_atomic_commit+0x46/0x50
>[   94.384481]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.384488]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.384493]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.384497]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.384502]  drm_ioctl+0x1f2/0x440
>[   94.384506]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.384511]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.384514]  do_vfs_ioctl+0x8d/0x590
>[   94.384523]  ? security_file_ioctl+0x3e/0x60
>[   94.384526]  SyS_ioctl+0x74/0x80
>[   94.384530]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.384531] RIP: 0033:0x7f202a285357
>[   94.384532] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.384536] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.384538] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.384539] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   94.384541] R10: 00233f3de942f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.384542] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.384544] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.384606] ---[ end trace a27ce992f45e735b ]---
>[   94.384612] [drm:intel_dp_start_link_train] clock recovery OK
>[   94.384615] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   94.384802] Use count on domain AUX_A is already zero
>[   94.384814] ------------[ cut here ]------------
>[   94.384825] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.384829] Modules linked in: x86_pkg_temp_thermal
>[   94.384833] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.384836] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.384838] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.384841] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.384842] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   94.384846] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   94.384848] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   94.384849] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 0000000000009ff3
>[   94.384851] R10: ffffa1d7758e2950 R11: 0000000000009ff3 R12: ffffa1d7758e4b40
>[   94.384852] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   94.384854] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.384855] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.384862] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.384872] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.384878] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.384879] Call Trace:
>[   94.384882]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.384886]  ? wake_atomic_t_function+0x60/0x60
>[   94.384889]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.384893]  ? _raw_spin_unlock_irqrestore+0x9/0x10
>[   94.384899]  drm_dp_dpcd_access+0x58/0xf0
>[   94.384904]  drm_dp_dpcd_write+0x16/0x20
>[   94.384910]  intel_dp_set_link_train+0x44/0xe0
>[   94.384916]  intel_dp_start_link_train+0x216/0x520
>[   94.384921]  intel_ddi_pre_enable+0x378/0x630
>[   94.384927]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.384932]  haswell_crtc_enable+0x26b/0x7f0
>[   94.384936]  intel_update_crtc+0x43/0xd0
>[   94.384941]  skl_update_crtcs+0x1a9/0x1e0
>[   94.384945]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.384949]  intel_atomic_commit+0x3af/0x4a0
>[   94.384953]  drm_atomic_commit+0x46/0x50
>[   94.384957]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.384963]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.384968]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.384972]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.384979]  drm_ioctl+0x1f2/0x440
>[   94.384983]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.384988]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.384994]  do_vfs_ioctl+0x8d/0x590
>[   94.384999]  ? security_file_ioctl+0x3e/0x60
>[   94.385002]  SyS_ioctl+0x74/0x80
>[   94.385008]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.385011] RIP: 0033:0x7f202a285357
>[   94.385014] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.385019] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.385020] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.385021] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   94.385023] R10: 00233f3de942f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.385024] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.385026] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.385090] ---[ end trace a27ce992f45e735c ]---
>[   94.385652] Use count on domain AUX_A is already zero
>[   94.385663] ------------[ cut here ]------------
>[   94.385668] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.385670] Modules linked in: x86_pkg_temp_thermal
>[   94.385674] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.385675] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.385676] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.385679] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.385680] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   94.385683] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   94.385688] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   94.385689] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000a02b
>[   94.385691] R10: ffffa1d7758e2950 R11: 000000000000a02b R12: ffffa1d7758e4b40
>[   94.385692] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   94.385694] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.385696] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.385697] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.385698] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.385700] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.385701] Call Trace:
>[   94.385704]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.385710]  ? wake_atomic_t_function+0x60/0x60
>[   94.385712]  intel_dp_aux_transfer+0xa0/0x1f0
>[   94.385716]  ? _raw_spin_unlock_irqrestore+0x9/0x10
>[   94.385721]  drm_dp_dpcd_access+0x58/0xf0
>[   94.385729]  drm_dp_dpcd_read+0x2c/0x60
>[   94.385732]  intel_dp_get_link_status+0x1d/0x30
>[   94.385736]  intel_dp_start_link_train+0x270/0x520
>[   94.385740]  intel_ddi_pre_enable+0x378/0x630
>[   94.385746]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.385749]  haswell_crtc_enable+0x26b/0x7f0
>[   94.385753]  intel_update_crtc+0x43/0xd0
>[   94.385755]  skl_update_crtcs+0x1a9/0x1e0
>[   94.385759]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.385766]  intel_atomic_commit+0x3af/0x4a0
>[   94.385770]  drm_atomic_commit+0x46/0x50
>[   94.385774]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.385779]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.385785]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.385790]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.385794]  drm_ioctl+0x1f2/0x440
>[   94.385799]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.385809]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.385812]  do_vfs_ioctl+0x8d/0x590
>[   94.385817]  ? security_file_ioctl+0x3e/0x60
>[   94.385822]  SyS_ioctl+0x74/0x80
>[   94.385827]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.385829] RIP: 0033:0x7f202a285357
>[   94.385830] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.385833] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.385837] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.385841] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   94.385842] R10: 00233f3de942f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.385843] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.385845] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.385926] ---[ end trace a27ce992f45e735d ]---
>[   94.386130] Use count on domain AUX_A is already zero
>[   94.386142] ------------[ cut here ]------------
>[   94.386148] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.386150] Modules linked in: x86_pkg_temp_thermal
>[   94.386155] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.386156] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.386158] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.386166] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.386168] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   94.386171] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   94.386174] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   94.386176] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000a063
>[   94.386178] R10: ffffa1d7758e2950 R11: 000000000000a063 R12: ffffa1d7758e4b40
>[   94.386180] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   94.386182] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.386185] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.386187] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.386189] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.386191] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.386192] Call Trace:
>[   94.386200]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.386205]  ? wake_atomic_t_function+0x60/0x60
>[   94.386208]  intel_dp_aux_transfer+0xa0/0x1f0
>[   94.386214]  ? _raw_spin_unlock_irqrestore+0x9/0x10
>[   94.386219]  drm_dp_dpcd_access+0x58/0xf0
>[   94.386224]  drm_dp_dpcd_read+0x52/0x60
>[   94.386229]  intel_dp_get_link_status+0x1d/0x30
>[   94.386235]  intel_dp_start_link_train+0x270/0x520
>[   94.386241]  intel_ddi_pre_enable+0x378/0x630
>[   94.386249]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.386252]  haswell_crtc_enable+0x26b/0x7f0
>[   94.386255]  intel_update_crtc+0x43/0xd0
>[   94.386259]  skl_update_crtcs+0x1a9/0x1e0
>[   94.386264]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.386269]  intel_atomic_commit+0x3af/0x4a0
>[   94.386274]  drm_atomic_commit+0x46/0x50
>[   94.386281]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.386286]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.386292]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.386298]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.386302]  drm_ioctl+0x1f2/0x440
>[   94.386306]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.386311]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.386316]  do_vfs_ioctl+0x8d/0x590
>[   94.386320]  ? security_file_ioctl+0x3e/0x60
>[   94.386324]  SyS_ioctl+0x74/0x80
>[   94.386329]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.386331] RIP: 0033:0x7f202a285357
>[   94.386333] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.386336] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.386338] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.386343] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   94.386345] R10: 00233f3de942f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.386348] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.386350] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.386414] ---[ end trace a27ce992f45e735e ]---
>[   94.386420] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   94.386428] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   94.386582] Use count on domain AUX_A is already zero
>[   94.386586] ------------[ cut here ]------------
>[   94.386588] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.386588] Modules linked in: x86_pkg_temp_thermal
>[   94.386590] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.386590] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.386591] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.386592] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.386592] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   94.386594] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   94.386594] RDX: 0000000000000007 RSI: 0000000000000001 RDI: ffffa1d781d8cba0
>[   94.386595] RBP: ffffa5dc80eab7d8 R08: 0000000000000101 R09: 000000000000a09d
>[   94.386596] R10: ffffa1d7758e2950 R11: 000000000000a09d R12: ffffa1d7758e4b40
>[   94.386597] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   94.386597] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.386598] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.386599] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.386599] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.386600] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.386601] Call Trace:
>[   94.386602]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.386603]  ? wake_atomic_t_function+0x60/0x60
>[   94.386604]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.386606]  ? drm_printk+0x89/0x90
>[   94.386608]  drm_dp_dpcd_access+0x58/0xf0
>[   94.386610]  drm_dp_dpcd_write+0x16/0x20
>[   94.386612]  intel_dp_set_link_train+0x44/0xe0
>[   94.386613]  intel_dp_stop_link_train+0xb/0x10
>[   94.386616]  intel_ddi_pre_enable+0x393/0x630
>[   94.386617]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   94.386622]  haswell_crtc_enable+0x26b/0x7f0
>[   94.386626]  intel_update_crtc+0x43/0xd0
>[   94.386630]  skl_update_crtcs+0x1a9/0x1e0
>[   94.386633]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.386635]  intel_atomic_commit+0x3af/0x4a0
>[   94.386638]  drm_atomic_commit+0x46/0x50
>[   94.386642]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.386647]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.386652]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.386657]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.386661]  drm_ioctl+0x1f2/0x440
>[   94.386665]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.386669]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.386673]  do_vfs_ioctl+0x8d/0x590
>[   94.386678]  ? security_file_ioctl+0x3e/0x60
>[   94.386680]  SyS_ioctl+0x74/0x80
>[   94.386684]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.386688] RIP: 0033:0x7f202a285357
>[   94.386690] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.386694] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.386697] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.386700] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   94.386703] R10: 00233f3de942f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.386706] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.386708] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.386774] ---[ end trace a27ce992f45e735f ]---
>[   94.387029] [drm:intel_enable_pipe] enabling pipe C
>[   94.387032] [drm:drm_crtc_vblank_on] crtc 2, vblank enabled 0, inmodeset 1
>[   94.387036] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 94.385417 -> 94.385882 [e 0 us, 0 rep]
>[   94.387038] [drm:intel_edp_backlight_on.part.29] 
>[   94.387042] [drm:intel_panel_enable_backlight] pipe C
>[   94.387099] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   94.584724] Use count on domain AUX_A is already zero
>[   94.584737] ------------[ cut here ]------------
>[   94.584745] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.584746] Modules linked in: x86_pkg_temp_thermal
>[   94.584752] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.584753] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.584755] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.584760] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.584761] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   94.584764] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   94.584766] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   94.584768] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 000000000000a0db
>[   94.584769] R10: ffffa5dc80eab918 R11: 000000000000a0db R12: ffffa1d7758e4b40
>[   94.584771] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   94.584773] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.584775] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.584776] CR2: 00007fae7eff3000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.584778] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.584779] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.584781] Call Trace:
>[   94.584786]  _intel_edp_backlight_on+0xe3/0x110
>[   94.584789]  intel_edp_backlight_on.part.29+0x34/0x40
>[   94.584792]  intel_edp_backlight_on+0x13/0x20
>[   94.584796]  intel_enable_ddi+0xbe/0xe0
>[   94.584801]  intel_encoders_enable.isra.104+0x6c/0x90
>[   94.584805]  haswell_crtc_enable+0x326/0x7f0
>[   94.584808]  intel_update_crtc+0x43/0xd0
>[   94.584811]  skl_update_crtcs+0x1a9/0x1e0
>[   94.584815]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   94.584818]  intel_atomic_commit+0x3af/0x4a0
>[   94.584822]  drm_atomic_commit+0x46/0x50
>[   94.584827]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.584832]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.584837]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.584841]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.584844]  drm_ioctl+0x1f2/0x440
>[   94.584848]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.584854]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.584858]  do_vfs_ioctl+0x8d/0x590
>[   94.584863]  ? security_file_ioctl+0x3e/0x60
>[   94.584866]  SyS_ioctl+0x74/0x80
>[   94.584870]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.584872] RIP: 0033:0x7f202a285357
>[   94.584873] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.584876] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.584878] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.584879] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   94.584881] R10: 00233f3de942f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.584883] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.584885] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.584937] ---[ end trace a27ce992f45e7360 ]---
>[   94.584942] [drm:intel_psr_enable] PSR disable by flag
>[   94.584946] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   94.584954] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   94.584961] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,946)@ 94.583339 -> 94.569153 [e 0 us, 0 rep]
>[   94.584966] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=240, diff=11, hw=251 hw_last=240
>[   94.585015] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   94.585023] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   94.585027] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   94.585048] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   94.587018] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-29)@ 94.585389 -> 94.585824 [e 0 us, 0 rep]
>[   94.587024] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=251, diff=1, hw=252 hw_last=251
>[   94.587028] [drm:drm_handle_vblank] vblank event on 251, current 252
>[   94.587058] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d77148ac00
>[   94.587068] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   94.587079] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   94.587084] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   94.587091] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   94.587104] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d77148ac00
>[   94.587117] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   94.587147] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.587158] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8c00
>[   94.587165] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   94.587171] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77800 state to ffffa1d7756d8c00
>[   94.587179] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   94.587185] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6ca00 state to ffffa1d7756d8c00
>[   94.587190] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6ca00 to [CRTC:46:pipe C]
>[   94.587200] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d749c6ca00
>[   94.587205] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   94.587210] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   94.587216] [drm:drm_atomic_check_only] checking ffffa1d7756d8c00
>[   94.587227] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   94.587233] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>[   94.587247] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756d8c00 nonblocking
>[   94.587265] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   94.587279] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   94.587283] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   94.587287] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   94.587296] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dbc00
>[   94.587303] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   94.587309] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a72800 state to ffffa1d7756dbc00
>[   94.587314] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   94.587320] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   94.587323] [drm:drm_atomic_check_only] checking ffffa1d7756dbc00
>[   94.587328] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   94.587332] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: n
>[   94.587336] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756dbc00
>[   94.587344] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   94.587350] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   94.587354] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd780 state to ffffa1d7756dbc00
>[   94.587358] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   94.587364] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   94.587368] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   94.587372] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6c800 state to ffffa1d7756dbc00
>[   94.587377] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756dbc00
>[   94.587381] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   94.587389] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   94.587393] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   94.587396] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   94.587404] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   94.587408] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   94.587411] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   94.587417] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   94.587420] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   94.587424] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   94.587429] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   94.587433] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   94.587435] [drm:intel_dump_pipe_config] requested mode:
>[   94.587442] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   94.587444] [drm:intel_dump_pipe_config] adjusted mode:
>[   94.587449] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   94.587453] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   94.587457] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   94.587461] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   94.587465] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   94.587467] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   94.587472] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   94.587474] [drm:intel_dump_pipe_config] planes on this crtc
>[   94.587479] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   94.587482] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   94.587485] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   94.587487] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   94.587492] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   94.587496] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   94.587505] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   94.587511] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   94.587517] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 0, off 1, on 0, ms 1
>[   94.587522] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   94.587526] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   94.587532] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   94.587538] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a72000 state to ffffa1d7756dbc00
>[   94.587544] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a70000 state to ffffa1d7756dbc00
>[   94.587551] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 860) -> (0 - 0)
>[   94.587556] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (860 - 892) -> (0 - 0)
>[   94.587560] [drm:drm_atomic_commit] committing ffffa1d7756dbc00
>[   94.603694] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-29)@ 94.602067 -> 94.602502 [e 18 us, 0 rep]
>[   94.603700] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=252, diff=1, hw=253 hw_last=252
>[   94.603709] [drm:drm_handle_vblank] vblank event on 252, current 253
>[   94.603724] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8c00
>[   94.603731] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   94.603746] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   94.603755] [drm:intel_edp_backlight_off.part.30] 
>[   94.603761] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8c00
>[   94.603788] Use count on domain AUX_A is already zero
>[   94.603802] ------------[ cut here ]------------
>[   94.603809] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.603812] Modules linked in: x86_pkg_temp_thermal
>[   94.603821] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.603832] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.603844] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.603852] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.603855] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   94.603859] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   94.603862] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781d8cba0
>[   94.603866] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 000000000000a174
>[   94.603878] R10: ffffa5dc80f13e40 R11: 000000000000a174 R12: ffffa1d7758e4b40
>[   94.603888] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   94.603895] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.603898] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.603901] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.603907] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.603910] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.603913] Call Trace:
>[   94.603923]  _intel_edp_backlight_off+0xab/0x110
>[   94.603937]  intel_edp_backlight_off.part.30+0x28/0x40
>[   94.603948]  intel_edp_backlight_off+0x13/0x20
>[   94.603954]  intel_disable_ddi+0x99/0xc0
>[   94.603962]  intel_encoders_disable.isra.105+0x7f/0x90
>[   94.603966]  haswell_crtc_disable+0x55/0x170
>[   94.603974]  intel_atomic_commit_tail+0x128/0xfe0
>[   94.603987]  intel_atomic_commit+0x3af/0x4a0
>[   94.603998]  ? drm_mode_object_put+0x3f/0x60
>[   94.604005]  drm_atomic_commit+0x46/0x50
>[   94.604011]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.604021]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.604034]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.604042]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.604050]  drm_ioctl+0x1f2/0x440
>[   94.604060]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.604067]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.604074]  do_vfs_ioctl+0x8d/0x590
>[   94.604080]  ? __schedule+0x31c/0x6c0
>[   94.604095]  ? security_file_ioctl+0x3e/0x60
>[   94.604104]  SyS_ioctl+0x74/0x80
>[   94.604111]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.604114] RIP: 0033:0x7f202a285357
>[   94.604125] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.604131] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.604133] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.604135] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   94.604149] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.604155] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.604161] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.604245] ---[ end trace a27ce992f45e7361 ]---
>[   94.620359] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-28)@ 94.618716 -> 94.619136 [e 0 us, 0 rep]
>[   94.620366] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=253, diff=1, hw=254 hw_last=253
>[   94.620369] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   94.620377] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-26)@ 94.618755 -> 94.619145 [e 0 us, 0 rep]
>[   94.620381] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=254, diff=0, hw=254 hw_last=254
>[   94.808706] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   94.808741] [drm:drm_crtc_vblank_off] crtc 2, vblank enabled 0, inmodeset 0
>[   94.808749] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,314)@ 94.807127 -> 94.802418 [e 0 us, 0 rep]
>[   94.808754] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=254, diff=11, hw=265 hw_last=254
>[   94.808758] [drm:intel_disable_pipe] disabling pipe C
>[   94.821335] Use count on domain AUX_A is already zero
>[   94.821348] ------------[ cut here ]------------
>[   94.821355] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.821356] Modules linked in: x86_pkg_temp_thermal
>[   94.821362] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.821364] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.821366] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.821370] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.821372] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   94.821374] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   94.821376] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   94.821377] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 000000000000a1b1
>[   94.821379] R10: ffffa1d7758e2950 R11: 000000000000a1b1 R12: ffffa1d7758e4b40
>[   94.821380] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   94.821383] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.821385] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.821387] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.821388] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.821390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.821391] Call Trace:
>[   94.821396]  intel_dp_aux_ch+0x12a/0x6e0
>[   94.821401]  ? wake_atomic_t_function+0x60/0x60
>[   94.821404]  intel_dp_aux_transfer+0x12d/0x1f0
>[   94.821408]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   94.821413]  drm_dp_dpcd_access+0x58/0xf0
>[   94.821417]  drm_dp_dpcd_write+0x16/0x20
>[   94.821420]  intel_dp_sink_dpms+0x9f/0xd0
>[   94.821425]  intel_ddi_post_disable+0x14a/0x260
>[   94.821429]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   94.821432]  haswell_crtc_disable+0x100/0x170
>[   94.821436]  intel_atomic_commit_tail+0x128/0xfe0
>[   94.821439]  intel_atomic_commit+0x3af/0x4a0
>[   94.821444]  ? drm_mode_object_put+0x3f/0x60
>[   94.821448]  drm_atomic_commit+0x46/0x50
>[   94.821452]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.821457]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.821461]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.821466]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.821469]  drm_ioctl+0x1f2/0x440
>[   94.821473]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.821478]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.821482]  do_vfs_ioctl+0x8d/0x590
>[   94.821486]  ? __schedule+0x31c/0x6c0
>[   94.821491]  ? security_file_ioctl+0x3e/0x60
>[   94.821494]  SyS_ioctl+0x74/0x80
>[   94.821498]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.821500] RIP: 0033:0x7f202a285357
>[   94.821501] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.821504] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.821505] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.821507] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   94.821508] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.821510] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.821512] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.821564] ---[ end trace a27ce992f45e7362 ]---
>[   94.821578] Use count on domain AUX_A is already zero
>[   94.821587] ------------[ cut here ]------------
>[   94.821592] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.821593] Modules linked in: x86_pkg_temp_thermal
>[   94.821598] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.821599] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.821600] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.821604] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.821605] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   94.821608] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   94.821609] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   94.821611] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 000000000000a1e8
>[   94.821612] R10: ffffa1d7758e2950 R11: 000000000000a1e8 R12: ffffa1d7758e4b40
>[   94.821614] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   94.821616] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.821632] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.821634] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.821635] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.821637] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.821638] Call Trace:
>[   94.821641]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   94.821644]  intel_edp_panel_vdd_on+0x13/0x20
>[   94.821648]  intel_ddi_post_disable+0xca/0x260
>[   94.821653]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   94.821655]  haswell_crtc_disable+0x100/0x170
>[   94.821659]  intel_atomic_commit_tail+0x128/0xfe0
>[   94.821662]  intel_atomic_commit+0x3af/0x4a0
>[   94.821667]  ? drm_mode_object_put+0x3f/0x60
>[   94.821671]  drm_atomic_commit+0x46/0x50
>[   94.821676]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.821693]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.821702]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.821709]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.821715]  drm_ioctl+0x1f2/0x440
>[   94.821726]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.821742]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.821750]  do_vfs_ioctl+0x8d/0x590
>[   94.821759]  ? __schedule+0x31c/0x6c0
>[   94.821772]  ? security_file_ioctl+0x3e/0x60
>[   94.821781]  SyS_ioctl+0x74/0x80
>[   94.821794]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.821801] RIP: 0033:0x7f202a285357
>[   94.821810] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.821824] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.821833] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.821842] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   94.821847] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.821856] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.821864] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.822032] ---[ end trace a27ce992f45e7363 ]---
>[   94.822042] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   94.822068] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   94.822126] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   94.874070] [drm:wait_panel_status] Wait complete
>[   94.874073] Use count on domain AUX_A is already zero
>[   94.874086] ------------[ cut here ]------------
>[   94.874093] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   94.874094] Modules linked in: x86_pkg_temp_thermal
>[   94.874100] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.874101] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.874103] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.874107] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   94.874109] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   94.874112] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   94.874114] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   94.874115] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 000000000000a21e
>[   94.874117] R10: ffffa5dc80d13e88 R11: 000000000000a21e R12: ffffa1d7758e4b40
>[   94.874118] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   94.874121] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.874122] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.874124] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.874126] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.874127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.874128] Call Trace:
>[   94.874133]  intel_edp_panel_off.part.28+0x12f/0x160
>[   94.874136]  intel_edp_panel_off+0x13/0x20
>[   94.874141]  intel_ddi_post_disable+0xd2/0x260
>[   94.874146]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   94.874149]  haswell_crtc_disable+0x100/0x170
>[   94.874152]  intel_atomic_commit_tail+0x128/0xfe0
>[   94.874156]  intel_atomic_commit+0x3af/0x4a0
>[   94.874161]  ? drm_mode_object_put+0x3f/0x60
>[   94.874165]  drm_atomic_commit+0x46/0x50
>[   94.874169]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.874174]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.874179]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.874183]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.874186]  drm_ioctl+0x1f2/0x440
>[   94.874190]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.874196]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.874200]  do_vfs_ioctl+0x8d/0x590
>[   94.874204]  ? __schedule+0x31c/0x6c0
>[   94.874209]  ? security_file_ioctl+0x3e/0x60
>[   94.874212]  SyS_ioctl+0x74/0x80
>[   94.874216]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.874218] RIP: 0033:0x7f202a285357
>[   94.874220] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.874223] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.874224] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.874225] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   94.874227] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.874228] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.874230] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 
>[   94.874302] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   94.874308] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   94.874312] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   94.874318] 8b 83 60 4b 00 00 e9 32 
>[   94.874330] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   94.874331] ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   94.874345] ---[ end trace a27ce992f45e7364 ]---
>[   94.874355] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 4, on? 1) for crtc 46
>[   94.874361] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   94.874378] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   94.874382] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   94.874386] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   94.874389] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   94.874391] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   94.874394] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   94.874397] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   94.874402] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   94.874407] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   94.874412] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   94.874417] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   94.874425] [drm:intel_power_well_disable] disabling DC off
>[   94.874428] [drm:intel_power_well_disable] disabling always-on
>[   94.874433] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   94.874437] [drm:intel_power_well_enable] enabling always-on
>[   94.874441] [drm:intel_power_well_disable] disabling always-on
>[   94.874446] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   94.874449] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   94.874452] [drm:intel_power_well_enable] enabling always-on
>[   94.874455] [drm:intel_power_well_disable] disabling always-on
>[   94.874460] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   94.874462] [drm:intel_power_well_enable] enabling always-on
>[   94.874466] [drm:intel_power_well_disable] disabling always-on
>[   94.874468] Use count on power well DC off is already zero
>[   94.874478] ------------[ cut here ]------------
>[   94.874484] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   94.874484] Modules linked in: x86_pkg_temp_thermal
>[   94.874489] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.874491] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.874492] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.874496] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   94.874497] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   94.874499] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   94.874501] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   94.874503] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 000000000000a26e
>[   94.874504] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   94.874506] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   94.874508] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.874509] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.874511] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.874512] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.874514] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.874515] Call Trace:
>[   94.874519]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   94.874522]  intel_atomic_commit+0x3af/0x4a0
>[   94.874527]  ? drm_mode_object_put+0x3f/0x60
>[   94.874531]  drm_atomic_commit+0x46/0x50
>[   94.874535]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.874539]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.874544]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.874548]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.874551]  drm_ioctl+0x1f2/0x440
>[   94.874555]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.874561]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.874565]  do_vfs_ioctl+0x8d/0x590
>[   94.874569]  ? __schedule+0x31c/0x6c0
>[   94.874574]  ? security_file_ioctl+0x3e/0x60
>[   94.874577]  SyS_ioctl+0x74/0x80
>[   94.874581]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.874582] RIP: 0033:0x7f202a285357
>[   94.874583] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.874586] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.874588] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.874589] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   94.874590] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.874592] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.874594] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   94.874725] ---[ end trace a27ce992f45e7365 ]---
>[   94.874732] Use count on power well always-on is already zero
>[   94.874748] ------------[ cut here ]------------
>[   94.874758] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   94.874767] Modules linked in: x86_pkg_temp_thermal
>[   94.874780] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   94.874788] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   94.874795] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   94.874804] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   94.874808] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   94.874823] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: 0000000000000001
>[   94.874828] RDX: 0000000000000101 RSI: 0000000000000001 RDI: ffffffffa0c9d84c
>[   94.874831] RBP: ffffa5dc80eabb48 R08: 0000000000000101 R09: 000000000000a29b
>[   94.874836] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   94.874839] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   94.874850] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   94.874853] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   94.874858] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   94.874864] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   94.874866] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   94.874867] Call Trace:
>[   94.874871]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   94.874874]  intel_atomic_commit+0x3af/0x4a0
>[   94.874880]  ? drm_mode_object_put+0x3f/0x60
>[   94.874884]  drm_atomic_commit+0x46/0x50
>[   94.874889]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   94.874898]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   94.874908]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   94.874920]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   94.874927]  drm_ioctl+0x1f2/0x440
>[   94.874938]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   94.874950]  ? selinux_file_ioctl+0x104/0x1a0
>[   94.874960]  do_vfs_ioctl+0x8d/0x590
>[   94.874968]  ? __schedule+0x31c/0x6c0
>[   94.874980]  ? security_file_ioctl+0x3e/0x60
>[   94.874988]  SyS_ioctl+0x74/0x80
>[   94.874994]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   94.874998] RIP: 0033:0x7f202a285357
>[   94.874999] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   94.875005] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   94.875007] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   94.875009] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   94.875010] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   94.875012] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   94.875013] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   94.875083] ---[ end trace a27ce992f45e7366 ]---
>[   94.875092] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dbc00
>[   94.875098] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   94.875105] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   94.875110] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   94.875118] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   94.875123] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dbc00
>[   94.875129] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   94.875142] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.875149] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dbc00
>[   94.875154] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   94.875160] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77800 state to ffffa1d7756dbc00
>[   94.875168] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   94.875174] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6ca00 state to ffffa1d7756dbc00
>[   94.875180] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6ca00 to [CRTC:46:pipe C]
>[   94.875186] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d749c6ca00
>[   94.875190] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   94.875195] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   94.875201] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   94.875208] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dbc00
>[   94.875212] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   94.875216] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   94.875220] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dbc00
>[   94.875224] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   94.875230] [drm:drm_ioctl] ret = -22
>[   94.875268] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   94.875274] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dbc00
>[   94.875278] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   94.875287] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77800 state to ffffa1d7756dbc00
>[   94.875291] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   94.875295] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6ca00 state to ffffa1d7756dbc00
>[   94.875299] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6ca00 to [CRTC:46:pipe C]
>[   94.875304] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d749c6ca00
>[   94.875308] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   94.875312] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   94.875317] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   94.875324] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dbc00
>[   94.875329] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   94.875334] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   94.875338] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dbc00
>[   94.875344] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   94.875349] [drm:drm_ioctl] ret = -22
>[   94.875353] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   94.875357] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   94.875362] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   94.875370] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dbc00
>[   94.875376] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   94.875384] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77800 state to ffffa1d7756dbc00
>[   94.875389] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   94.875392] [drm:drm_atomic_check_only] checking ffffa1d7756dbc00
>[   94.875397] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   94.875402] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: y
>[   94.875410] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756dbc00
>[   94.875415] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   94.875430] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   94.875443] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd400 state to ffffa1d7756dbc00
>[   94.875452] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   94.875458] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   94.875462] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   94.875467] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6ca00 state to ffffa1d7756dbc00
>[   94.875481] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756dbc00
>[   94.875494] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   94.875508] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   94.875520] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   94.875531] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   94.875545] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   94.875558] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   94.875562] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   94.875571] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   94.875584] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   94.875597] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   94.875607] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   94.875620] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   94.875630] [drm:intel_dump_pipe_config] requested mode:
>[   94.875638] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   94.875642] [drm:intel_dump_pipe_config] adjusted mode:
>[   94.875655] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   94.875664] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   94.875668] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   94.875671] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   94.875673] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   94.875675] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   94.875680] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   94.875690] [drm:intel_dump_pipe_config] planes on this crtc
>[   94.875700] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   94.875706] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   94.875715] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   94.875719] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   94.875729] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   94.875737] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   94.875747] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   94.875759] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   94.875766] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 0 -> 1, off 0, on 1, ms 1
>[   94.875777] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   94.875788] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   94.875800] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   94.875809] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a74800 state to ffffa1d7756dbc00
>[   94.875821] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a76000 state to ffffa1d7756dbc00
>[   94.875836] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 0) -> (0 - 860)
>[   94.875844] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (0 - 0) -> (860 - 892)
>[   94.875855] [drm:drm_atomic_commit] committing ffffa1d7756dbc00
>[   94.875881] [drm:intel_power_well_enable] enabling always-on
>[   94.875884] [drm:intel_power_well_enable] enabling DC off
>[   94.875889] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   94.875902] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   94.875906] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   94.875911] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   94.875916] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   94.875921] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   94.875923] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   94.875926] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   94.875930] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   94.875937] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   94.875947] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   94.875952] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   94.875961] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 4, on? 0) for crtc 46
>[   94.875965] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   94.875989] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   94.875993] [drm:edp_panel_on] Turn eDP port A panel power on
>[   94.876004] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   94.876007] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   95.456758] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   95.456768] [drm:wait_panel_status] Wait complete
>[   95.456793] [drm:edp_panel_on] Wait for panel power on
>[   95.456848] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   95.592685] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   95.592694] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   95.592699] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   95.592736] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   95.657977] [drm:wait_panel_status] Wait complete
>[   95.657982] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294762953
>[   95.657997] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   95.660103] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   95.660124] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   95.660137] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   95.660185] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   95.660365] Use count on domain AUX_A is already zero
>[   95.660380] ------------[ cut here ]------------
>[   95.660389] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.660390] Modules linked in: x86_pkg_temp_thermal
>[   95.660397] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   95.660398] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.660400] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   95.660404] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.660406] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   95.660409] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   95.660411] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   95.660412] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 000000000000a350
>[   95.660414] R10: ffffa1d7758e2950 R11: 000000000000a350 R12: ffffa1d7758e4b40
>[   95.660415] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   95.660418] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   95.660420] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.660422] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   95.660423] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.660425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.660426] Call Trace:
>[   95.660431]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.660438]  ? wake_atomic_t_function+0x60/0x60
>[   95.660441]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.660447]  drm_dp_dpcd_access+0x58/0xf0
>[   95.660451]  drm_dp_dpcd_write+0x16/0x20
>[   95.660454]  intel_dp_sink_dpms+0x41/0xd0
>[   95.660459]  intel_ddi_pre_enable+0x34a/0x630
>[   95.660464]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.660468]  haswell_crtc_enable+0x26b/0x7f0
>[   95.660471]  intel_update_crtc+0x43/0xd0
>[   95.660474]  skl_update_crtcs+0x1a9/0x1e0
>[   95.660478]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.660482]  intel_atomic_commit+0x3af/0x4a0
>[   95.660486]  drm_atomic_commit+0x46/0x50
>[   95.660491]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   95.660496]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   95.660500]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   95.660505]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   95.660508]  drm_ioctl+0x1f2/0x440
>[   95.660513]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   95.660519]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.660523]  do_vfs_ioctl+0x8d/0x590
>[   95.660528]  ? security_file_ioctl+0x3e/0x60
>[   95.660532]  SyS_ioctl+0x74/0x80
>[   95.660536]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.660538] RIP: 0033:0x7f202a285357
>[   95.660540] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.660543] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   95.660544] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   95.660545] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   95.660547] R10: 0033fef5e267cb66 R11: 0000000000000246 R12: 00000000c01864b0
>[   95.660548] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   95.660550] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.660602] ---[ end trace a27ce992f45e7367 ]---
>[   95.660616] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   95.661418] Use count on domain AUX_A is already zero
>[   95.661432] ------------[ cut here ]------------
>[   95.661440] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.661443] Modules linked in: x86_pkg_temp_thermal
>[   95.661450] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   95.661452] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.661455] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   95.661460] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.661462] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   95.661468] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   95.661470] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   95.661471] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 000000000000a387
>[   95.661473] R10: ffffa1d7758e2950 R11: 000000000000a387 R12: ffffa1d7758e4b40
>[   95.661474] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   95.661476] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   95.661479] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.661483] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   95.661485] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.661488] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.661489] Call Trace:
>[   95.661493]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.661500]  ? wake_atomic_t_function+0x60/0x60
>[   95.661503]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.661507]  ? vprintk_default+0x1a/0x20
>[   95.661513]  drm_dp_dpcd_access+0x58/0xf0
>[   95.661521]  drm_dp_dpcd_write+0x16/0x20
>[   95.661525]  intel_dp_start_link_train+0x7b/0x520
>[   95.661530]  intel_ddi_pre_enable+0x378/0x630
>[   95.661536]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.661540]  haswell_crtc_enable+0x26b/0x7f0
>[   95.661544]  intel_update_crtc+0x43/0xd0
>[   95.661550]  skl_update_crtcs+0x1a9/0x1e0
>[   95.661553]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.661557]  intel_atomic_commit+0x3af/0x4a0
>[   95.661561]  drm_atomic_commit+0x46/0x50
>[   95.661567]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   95.661571]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   95.661576]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   95.661581]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   95.661585]  drm_ioctl+0x1f2/0x440
>[   95.661589]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   95.661594]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.661600]  do_vfs_ioctl+0x8d/0x590
>[   95.661604]  ? security_file_ioctl+0x3e/0x60
>[   95.661607]  SyS_ioctl+0x74/0x80
>[   95.661616]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.661628] RIP: 0033:0x7f202a285357
>[   95.661629] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.661645] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   95.661654] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   95.661660] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   95.661672] R10: 0033fef5e267cb66 R11: 0000000000000246 R12: 00000000c01864b0
>[   95.661676] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   95.661683] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.661857] ---[ end trace a27ce992f45e7368 ]---
>[   95.662026] Use count on domain AUX_A is already zero
>[   95.662038] ------------[ cut here ]------------
>[   95.662044] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.662047] Modules linked in: x86_pkg_temp_thermal
>[   95.662053] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   95.662054] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.662056] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   95.662061] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.662063] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   95.662066] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   95.662069] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   95.662072] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 000000000000a3be
>[   95.662076] R10: ffffa1d7758e2950 R11: 000000000000a3be R12: ffffa1d7758e4b40
>[   95.662078] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   95.662082] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   95.662084] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.662086] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   95.662088] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.662090] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.662091] Call Trace:
>[   95.662097]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.662103]  ? wake_atomic_t_function+0x60/0x60
>[   95.662106]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.662112]  ? vprintk_default+0x1a/0x20
>[   95.662119]  drm_dp_dpcd_access+0x58/0xf0
>[   95.662126]  drm_dp_dpcd_write+0x16/0x20
>[   95.662131]  intel_dp_start_link_train+0xa3/0x520
>[   95.662137]  intel_ddi_pre_enable+0x378/0x630
>[   95.662143]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.662147]  haswell_crtc_enable+0x26b/0x7f0
>[   95.662153]  intel_update_crtc+0x43/0xd0
>[   95.662157]  skl_update_crtcs+0x1a9/0x1e0
>[   95.662164]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.662169]  intel_atomic_commit+0x3af/0x4a0
>[   95.662173]  drm_atomic_commit+0x46/0x50
>[   95.662180]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   95.662187]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   95.662194]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   95.662198]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   95.662203]  drm_ioctl+0x1f2/0x440
>[   95.662209]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   95.662215]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.662221]  do_vfs_ioctl+0x8d/0x590
>[   95.662226]  ? security_file_ioctl+0x3e/0x60
>[   95.662232]  SyS_ioctl+0x74/0x80
>[   95.662236]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.662238] RIP: 0033:0x7f202a285357
>[   95.662239] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.662241] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   95.662243] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   95.662247] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   95.662249] R10: 0033fef5e267cb66 R11: 0000000000000246 R12: 00000000c01864b0
>[   95.662251] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   95.662252] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.662318] ---[ end trace a27ce992f45e7369 ]---
>[   95.662324] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   95.662330] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   95.662334] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   95.662338] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   95.662515] Use count on domain AUX_A is already zero
>[   95.662527] ------------[ cut here ]------------
>[   95.662531] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.662532] Modules linked in: x86_pkg_temp_thermal
>[   95.662539] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   95.662542] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.662544] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   95.662549] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.662550] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   95.662555] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   95.662558] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   95.662560] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 000000000000a3f9
>[   95.662561] R10: ffffa1d7758e2950 R11: 000000000000a3f9 R12: ffffa1d7758e4b40
>[   95.662563] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   95.662565] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   95.662567] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.662569] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   95.662572] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.662574] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.662576] Call Trace:
>[   95.662581]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.662585]  ? wake_atomic_t_function+0x60/0x60
>[   95.662589]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.662594]  ? drm_printk+0x89/0x90
>[   95.662600]  drm_dp_dpcd_access+0x58/0xf0
>[   95.662608]  drm_dp_dpcd_write+0x16/0x20
>[   95.662613]  intel_dp_set_link_train+0x44/0xe0
>[   95.662618]  intel_dp_start_link_train+0xd4/0x520
>[   95.662633]  intel_ddi_pre_enable+0x378/0x630
>[   95.662647]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.662659]  haswell_crtc_enable+0x26b/0x7f0
>[   95.662670]  intel_update_crtc+0x43/0xd0
>[   95.662683]  skl_update_crtcs+0x1a9/0x1e0
>[   95.662694]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.662707]  intel_atomic_commit+0x3af/0x4a0
>[   95.662719]  drm_atomic_commit+0x46/0x50
>[   95.662732]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   95.662744]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   95.662758]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   95.662769]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   95.662782]  drm_ioctl+0x1f2/0x440
>[   95.662790]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   95.662803]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.662816]  do_vfs_ioctl+0x8d/0x590
>[   95.662826]  ? security_file_ioctl+0x3e/0x60
>[   95.662839]  SyS_ioctl+0x74/0x80
>[   95.662850]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.662861] RIP: 0033:0x7f202a285357
>[   95.662872] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.662893] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   95.662901] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   95.662912] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   95.662922] R10: 0033fef5e267cb66 R11: 0000000000000246 R12: 00000000c01864b0
>[   95.662934] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   95.662943] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.663116] ---[ end trace a27ce992f45e736a ]---
>[   95.663377] Use count on domain AUX_A is already zero
>[   95.663389] ------------[ cut here ]------------
>[   95.663394] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.663395] Modules linked in: x86_pkg_temp_thermal
>[   95.663399] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   95.663402] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.663404] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   95.663409] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.663415] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   95.663418] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   95.663420] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   95.663421] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000a431
>[   95.663423] R10: ffffa1d7758e2950 R11: 000000000000a431 R12: ffffa1d7758e4b40
>[   95.663427] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   95.663430] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   95.663433] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.663434] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   95.663435] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.663437] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.663438] Call Trace:
>[   95.663441]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.663447]  ? wake_atomic_t_function+0x60/0x60
>[   95.663453]  intel_dp_aux_transfer+0xa0/0x1f0
>[   95.663459]  drm_dp_dpcd_access+0x58/0xf0
>[   95.663464]  drm_dp_dpcd_read+0x2c/0x60
>[   95.663469]  intel_dp_get_link_status+0x1d/0x30
>[   95.663473]  intel_dp_start_link_train+0xfd/0x520
>[   95.663477]  intel_ddi_pre_enable+0x378/0x630
>[   95.663483]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.663489]  haswell_crtc_enable+0x26b/0x7f0
>[   95.663494]  intel_update_crtc+0x43/0xd0
>[   95.663497]  skl_update_crtcs+0x1a9/0x1e0
>[   95.663500]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.663505]  intel_atomic_commit+0x3af/0x4a0
>[   95.663510]  drm_atomic_commit+0x46/0x50
>[   95.663516]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   95.663522]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   95.663527]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   95.663536]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   95.663539]  drm_ioctl+0x1f2/0x440
>[   95.663543]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   95.663551]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.663555]  do_vfs_ioctl+0x8d/0x590
>[   95.663560]  ? security_file_ioctl+0x3e/0x60
>[   95.663563]  SyS_ioctl+0x74/0x80
>[   95.663569]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.663572] RIP: 0033:0x7f202a285357
>[   95.663573] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.663575] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   95.663577] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   95.663578] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   95.663580] R10: 0033fef5e267cb66 R11: 0000000000000246 R12: 00000000c01864b0
>[   95.663581] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   95.663583] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.663798] ---[ end trace a27ce992f45e736b ]---
>[   95.664000] Use count on domain AUX_A is already zero
>[   95.664010] ------------[ cut here ]------------
>[   95.664015] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.664016] Modules linked in: x86_pkg_temp_thermal
>[   95.664021] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   95.664022] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.664023] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   95.664027] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.664031] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   95.664033] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   95.664035] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   95.664036] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000a468
>[   95.664037] R10: ffffa1d7758e2950 R11: 000000000000a468 R12: ffffa1d7758e4b40
>[   95.664039] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   95.664041] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   95.664043] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.664045] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   95.664046] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.664047] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.664048] Call Trace:
>[   95.664051]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.664057]  ? wake_atomic_t_function+0x60/0x60
>[   95.664060]  intel_dp_aux_transfer+0xa0/0x1f0
>[   95.664066]  drm_dp_dpcd_access+0x58/0xf0
>[   95.664073]  drm_dp_dpcd_read+0x52/0x60
>[   95.664076]  intel_dp_get_link_status+0x1d/0x30
>[   95.664080]  intel_dp_start_link_train+0xfd/0x520
>[   95.664085]  intel_ddi_pre_enable+0x378/0x630
>[   95.664090]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.664094]  haswell_crtc_enable+0x26b/0x7f0
>[   95.664098]  intel_update_crtc+0x43/0xd0
>[   95.664101]  skl_update_crtcs+0x1a9/0x1e0
>[   95.664104]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.664108]  intel_atomic_commit+0x3af/0x4a0
>[   95.664113]  drm_atomic_commit+0x46/0x50
>[   95.664117]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   95.664123]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   95.664127]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   95.664132]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   95.664135]  drm_ioctl+0x1f2/0x440
>[   95.664141]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   95.664146]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.664150]  do_vfs_ioctl+0x8d/0x590
>[   95.664155]  ? security_file_ioctl+0x3e/0x60
>[   95.664159]  SyS_ioctl+0x74/0x80
>[   95.664164]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.664165] RIP: 0033:0x7f202a285357
>[   95.664168] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.664170] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   95.664171] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   95.664173] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   95.664174] R10: 0033fef5e267cb66 R11: 0000000000000246 R12: 00000000c01864b0
>[   95.664176] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   95.664177] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.664242] ---[ end trace a27ce992f45e736c ]---
>[   95.664250] [drm:intel_dp_start_link_train] clock recovery OK
>[   95.664255] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   95.664433] Use count on domain AUX_A is already zero
>[   95.664445] ------------[ cut here ]------------
>[   95.664451] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.664452] Modules linked in: x86_pkg_temp_thermal
>[   95.664458] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   95.664462] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.664464] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   95.664468] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.664469] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   95.664471] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   95.664473] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781d8cba0
>[   95.664475] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 000000000000a4a1
>[   95.664479] R10: ffffa1d7758e2950 R11: 000000000000a4a1 R12: ffffa1d7758e4b40
>[   95.664482] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   95.664485] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   95.664487] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.664488] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   95.664490] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.664493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.664494] Call Trace:
>[   95.664499]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.664504]  ? wake_atomic_t_function+0x60/0x60
>[   95.664509]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.664514]  ? drm_printk+0x89/0x90
>[   95.664519]  drm_dp_dpcd_access+0x58/0xf0
>[   95.664524]  drm_dp_dpcd_write+0x16/0x20
>[   95.664533]  intel_dp_set_link_train+0x44/0xe0
>[   95.664537]  intel_dp_start_link_train+0x216/0x520
>[   95.664542]  intel_ddi_pre_enable+0x378/0x630
>[   95.664549]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.664553]  haswell_crtc_enable+0x26b/0x7f0
>[   95.664558]  intel_update_crtc+0x43/0xd0
>[   95.664563]  skl_update_crtcs+0x1a9/0x1e0
>[   95.664567]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.664571]  intel_atomic_commit+0x3af/0x4a0
>[   95.664578]  drm_atomic_commit+0x46/0x50
>[   95.664583]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   95.664590]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   95.664596]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   95.664603]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   95.664606]  drm_ioctl+0x1f2/0x440
>[   95.664611]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   95.664619]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.664632]  do_vfs_ioctl+0x8d/0x590
>[   95.664646]  ? security_file_ioctl+0x3e/0x60
>[   95.664659]  SyS_ioctl+0x74/0x80
>[   95.664671]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.664683] RIP: 0033:0x7f202a285357
>[   95.664692] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.664708] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   95.664718] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   95.664726] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   95.664734] R10: 0033fef5e267cb66 R11: 0000000000000246 R12: 00000000c01864b0
>[   95.664743] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   95.664753] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.665032] ---[ end trace a27ce992f45e736d ]---
>[   95.665593] Use count on domain AUX_A is already zero
>[   95.665616] ------------[ cut here ]------------
>[   95.665622] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.665624] Modules linked in: x86_pkg_temp_thermal
>[   95.665628] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   95.665629] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.665630] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   95.665632] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.665632] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   95.665638] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   95.665642] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   95.665643] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000a4d9
>[   95.665644] R10: ffffa1d7758e2950 R11: 000000000000a4d9 R12: ffffa1d7758e4b40
>[   95.665644] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   95.665645] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   95.665647] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.665648] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   95.665648] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.665649] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.665649] Call Trace:
>[   95.665651]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.665653]  ? wake_atomic_t_function+0x60/0x60
>[   95.665658]  intel_dp_aux_transfer+0xa0/0x1f0
>[   95.665663]  drm_dp_dpcd_access+0x58/0xf0
>[   95.665667]  drm_dp_dpcd_read+0x2c/0x60
>[   95.665672]  intel_dp_get_link_status+0x1d/0x30
>[   95.665678]  intel_dp_start_link_train+0x270/0x520
>[   95.665682]  intel_ddi_pre_enable+0x378/0x630
>[   95.665687]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.665689]  haswell_crtc_enable+0x26b/0x7f0
>[   95.665690]  intel_update_crtc+0x43/0xd0
>[   95.665691]  skl_update_crtcs+0x1a9/0x1e0
>[   95.665693]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.665695]  intel_atomic_commit+0x3af/0x4a0
>[   95.665698]  drm_atomic_commit+0x46/0x50
>[   95.665700]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   95.665701]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   95.665705]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   95.665710]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   95.665715]  drm_ioctl+0x1f2/0x440
>[   95.665718]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   95.665723]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.665725]  do_vfs_ioctl+0x8d/0x590
>[   95.665727]  ? security_file_ioctl+0x3e/0x60
>[   95.665730]  SyS_ioctl+0x74/0x80
>[   95.665732]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.665733] RIP: 0033:0x7f202a285357
>[   95.665733] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.665735] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   95.665736] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   95.665737] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   95.665737] R10: 0033fef5e267cb66 R11: 0000000000000246 R12: 00000000c01864b0
>[   95.665738] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   95.665738] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.665777] ---[ end trace a27ce992f45e736e ]---
>[   95.665972] Use count on domain AUX_A is already zero
>[   95.665976] ------------[ cut here ]------------
>[   95.665978] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.665978] Modules linked in: x86_pkg_temp_thermal
>[   95.665980] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   95.665982] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.665982] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   95.665983] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.665984] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   95.665985] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   95.665985] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   95.665986] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000a510
>[   95.665987] R10: ffffa1d7758e2950 R11: 000000000000a510 R12: ffffa1d7758e4b40
>[   95.665988] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   95.665989] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   95.665990] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.665990] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   95.665991] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.665991] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.665992] Call Trace:
>[   95.665994]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.665995]  ? wake_atomic_t_function+0x60/0x60
>[   95.665996]  intel_dp_aux_transfer+0xa0/0x1f0
>[   95.665999]  drm_dp_dpcd_access+0x58/0xf0
>[   95.666001]  drm_dp_dpcd_read+0x52/0x60
>[   95.666002]  intel_dp_get_link_status+0x1d/0x30
>[   95.666004]  intel_dp_start_link_train+0x270/0x520
>[   95.666006]  intel_ddi_pre_enable+0x378/0x630
>[   95.666008]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.666010]  haswell_crtc_enable+0x26b/0x7f0
>[   95.666012]  intel_update_crtc+0x43/0xd0
>[   95.666013]  skl_update_crtcs+0x1a9/0x1e0
>[   95.666014]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.666015]  intel_atomic_commit+0x3af/0x4a0
>[   95.666017]  drm_atomic_commit+0x46/0x50
>[   95.666020]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   95.666022]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   95.666024]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   95.666028]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   95.666029]  drm_ioctl+0x1f2/0x440
>[   95.666030]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   95.666033]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.666034]  do_vfs_ioctl+0x8d/0x590
>[   95.666036]  ? security_file_ioctl+0x3e/0x60
>[   95.666038]  SyS_ioctl+0x74/0x80
>[   95.666039]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.666040] RIP: 0033:0x7f202a285357
>[   95.666041] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.666043] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   95.666043] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   95.666044] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   95.666044] R10: 0033fef5e267cb66 R11: 0000000000000246 R12: 00000000c01864b0
>[   95.666045] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   95.666046] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.666071] ---[ end trace a27ce992f45e736f ]---
>[   95.666073] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   95.666076] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   95.666228] Use count on domain AUX_A is already zero
>[   95.666231] ------------[ cut here ]------------
>[   95.666233] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.666234] Modules linked in: x86_pkg_temp_thermal
>[   95.666236] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   95.666237] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.666237] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   95.666239] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.666239] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   95.666241] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   95.666241] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   95.666242] RBP: ffffa5dc80eab7d8 R08: 0000000000000001 R09: 000000000000a549
>[   95.666242] R10: ffffa1d7758e2950 R11: 000000000000a549 R12: ffffa1d7758e4b40
>[   95.666243] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   95.666244] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   95.666244] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.666245] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   95.666245] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.666246] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.666247] Call Trace:
>[   95.666248]  intel_dp_aux_ch+0x12a/0x6e0
>[   95.666250]  ? wake_atomic_t_function+0x60/0x60
>[   95.666251]  intel_dp_aux_transfer+0x12d/0x1f0
>[   95.666253]  ? drm_printk+0x89/0x90
>[   95.666255]  drm_dp_dpcd_access+0x58/0xf0
>[   95.666257]  drm_dp_dpcd_write+0x16/0x20
>[   95.666258]  intel_dp_set_link_train+0x44/0xe0
>[   95.666260]  intel_dp_stop_link_train+0xb/0x10
>[   95.666262]  intel_ddi_pre_enable+0x393/0x630
>[   95.666265]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   95.666266]  haswell_crtc_enable+0x26b/0x7f0
>[   95.666268]  intel_update_crtc+0x43/0xd0
>[   95.666269]  skl_update_crtcs+0x1a9/0x1e0
>[   95.666271]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.666272]  intel_atomic_commit+0x3af/0x4a0
>[   95.666274]  drm_atomic_commit+0x46/0x50
>[   95.666276]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   95.666278]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   95.666281]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   95.666283]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   95.666285]  drm_ioctl+0x1f2/0x440
>[   95.666287]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   95.666290]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.666292]  do_vfs_ioctl+0x8d/0x590
>[   95.666294]  ? security_file_ioctl+0x3e/0x60
>[   95.666296]  SyS_ioctl+0x74/0x80
>[   95.666297]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.666299] RIP: 0033:0x7f202a285357
>[   95.666300] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.666301] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   95.666301] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   95.666302] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   95.666303] R10: 0033fef5e267cb66 R11: 0000000000000246 R12: 00000000c01864b0
>[   95.666304] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   95.666305] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.666338] ---[ end trace a27ce992f45e7370 ]---
>[   95.666597] [drm:intel_enable_pipe] enabling pipe C
>[   95.666600] [drm:drm_crtc_vblank_on] crtc 2, vblank enabled 0, inmodeset 1
>[   95.666605] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 95.664985 -> 95.665450 [e 0 us, 0 rep]
>[   95.666607] [drm:intel_edp_backlight_on.part.29] 
>[   95.666609] [drm:intel_panel_enable_backlight] pipe C
>[   95.666666] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   95.864682] Use count on domain AUX_A is already zero
>[   95.864692] ------------[ cut here ]------------
>[   95.864698] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.864699] Modules linked in: x86_pkg_temp_thermal
>[   95.864704] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   95.864705] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.864706] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   95.864710] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.864711] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   95.864714] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   95.864715] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   95.864717] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 000000000000a587
>[   95.864718] R10: ffffa5dc80eab918 R11: 000000000000a587 R12: ffffa1d7758e4b40
>[   95.864720] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   95.864722] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   95.864723] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.864725] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   95.864726] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.864728] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.864729] Call Trace:
>[   95.864733]  _intel_edp_backlight_on+0xe3/0x110
>[   95.864736]  intel_edp_backlight_on.part.29+0x34/0x40
>[   95.864739]  intel_edp_backlight_on+0x13/0x20
>[   95.864743]  intel_enable_ddi+0xbe/0xe0
>[   95.864748]  intel_encoders_enable.isra.104+0x6c/0x90
>[   95.864751]  haswell_crtc_enable+0x326/0x7f0
>[   95.864754]  intel_update_crtc+0x43/0xd0
>[   95.864757]  skl_update_crtcs+0x1a9/0x1e0
>[   95.864761]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   95.864764]  intel_atomic_commit+0x3af/0x4a0
>[   95.864769]  drm_atomic_commit+0x46/0x50
>[   95.864773]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   95.864777]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   95.864782]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   95.864786]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   95.864789]  drm_ioctl+0x1f2/0x440
>[   95.864793]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   95.864798]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.864802]  do_vfs_ioctl+0x8d/0x590
>[   95.864806]  ? security_file_ioctl+0x3e/0x60
>[   95.864809]  SyS_ioctl+0x74/0x80
>[   95.864813]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.864815] RIP: 0033:0x7f202a285357
>[   95.864816] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.864818] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   95.864820] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   95.864821] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   95.864823] R10: 0033fef5e267cb66 R11: 0000000000000246 R12: 00000000c01864b0
>[   95.864824] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   95.864826] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.864877] ---[ end trace a27ce992f45e7371 ]---
>[   95.864881] [drm:intel_psr_enable] PSR disable by flag
>[   95.864884] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   95.864892] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   95.864899] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,969)@ 95.863277 -> 95.848746 [e 0 us, 0 rep]
>[   95.864904] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=266, diff=11, hw=277 hw_last=266
>[   95.864952] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   95.864961] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   95.864964] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   95.864986] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   95.866563] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 95.864941 -> 95.865405 [e 0 us, 0 rep]
>[   95.866569] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=277, diff=1, hw=278 hw_last=277
>[   95.866573] [drm:drm_handle_vblank] vblank event on 277, current 278
>[   95.866610] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dbc00
>[   95.866616] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   95.866641] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   95.866651] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   95.866664] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   95.866670] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dbc00
>[   95.866676] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   95.866714] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   95.866727] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9a800
>[   95.866736] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   95.866747] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d772aee000 state to ffffa1d749f9a800
>[   95.866754] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   95.866760] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d77574aa00 state to ffffa1d749f9a800
>[   95.866774] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574aa00 to [CRTC:46:pipe C]
>[   95.866786] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d77574aa00
>[   95.866791] [drm:drm_mode_object_get] OBJ ID: 60 (2)
>[   95.866796] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   95.866810] [drm:drm_atomic_check_only] checking ffffa1d749f9a800
>[   95.866826] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 60
>[   95.866834] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>[   95.866849] [drm:drm_atomic_nonblocking_commit] committing ffffa1d749f9a800 nonblocking
>[   95.866867] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   95.866881] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   95.866886] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   95.866890] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   95.866898] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9bc00
>[   95.866903] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   95.866909] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d772aee800 state to ffffa1d749f9bc00
>[   95.866915] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   95.866919] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   95.866923] [drm:drm_atomic_check_only] checking ffffa1d749f9bc00
>[   95.866928] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   95.866935] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: n
>[   95.866939] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d749f9bc00
>[   95.866945] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   95.866948] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   95.866954] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d749f78b80 state to ffffa1d749f9bc00
>[   95.866960] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   95.866964] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   95.866970] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   95.866974] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d77574ba00 state to ffffa1d749f9bc00
>[   95.866980] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d749f9bc00
>[   95.866985] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   95.866989] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   95.866995] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   95.866998] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   95.867005] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   95.867012] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   95.867015] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   95.867019] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   95.867023] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   95.867026] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   95.867030] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   95.867034] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   95.867036] [drm:intel_dump_pipe_config] requested mode:
>[   95.867043] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   95.867045] [drm:intel_dump_pipe_config] adjusted mode:
>[   95.867052] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   95.867058] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   95.867061] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   95.867064] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   95.867066] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   95.867069] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   95.867075] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   95.867078] [drm:intel_dump_pipe_config] planes on this crtc
>[   95.867083] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   95.867086] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   95.867089] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   95.867095] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   95.867099] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   95.867103] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   95.867109] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   95.867115] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 60
>[   95.867120] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 0, off 1, on 0, ms 1
>[   95.867127] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   95.867131] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   95.867138] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   95.867143] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d772ae8800 state to ffffa1d749f9bc00
>[   95.867149] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d772ae8000 state to ffffa1d749f9bc00
>[   95.867156] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 860) -> (0 - 0)
>[   95.867160] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (860 - 892) -> (0 - 0)
>[   95.867165] [drm:drm_atomic_commit] committing ffffa1d749f9bc00
>[   95.883251] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 95.881607 -> 95.882072 [e 0 us, 0 rep]
>[   95.883259] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=278, diff=1, hw=279 hw_last=278
>[   95.883264] [drm:drm_handle_vblank] vblank event on 278, current 279
>[   95.883287] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9a800
>[   95.883293] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   95.883299] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   95.883310] [drm:intel_edp_backlight_off.part.30] 
>[   95.883314] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9a800
>[   95.883346] Use count on domain AUX_A is already zero
>[   95.883358] ------------[ cut here ]------------
>[   95.883365] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   95.883366] Modules linked in: x86_pkg_temp_thermal
>[   95.883372] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   95.883376] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   95.883378] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   95.883383] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   95.883385] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   95.883389] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   95.883391] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c4cba0
>[   95.883394] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 000000000000a620
>[   95.883398] R10: ffffa5dc80f2be40 R11: 000000000000a620 R12: ffffa1d7758e4b40
>[   95.883400] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   95.883404] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   95.883406] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   95.883410] CR2: 00007fae7effa000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   95.883413] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   95.883415] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   95.883416] Call Trace:
>[   95.883422]  _intel_edp_backlight_off+0xab/0x110
>[   95.883425]  intel_edp_backlight_off.part.30+0x28/0x40
>[   95.883429]  intel_edp_backlight_off+0x13/0x20
>[   95.883432]  intel_disable_ddi+0x99/0xc0
>[   95.883439]  intel_encoders_disable.isra.105+0x7f/0x90
>[   95.883444]  haswell_crtc_disable+0x55/0x170
>[   95.883447]  intel_atomic_commit_tail+0x128/0xfe0
>[   95.883451]  intel_atomic_commit+0x3af/0x4a0
>[   95.883456]  ? drm_mode_object_put+0x3f/0x60
>[   95.883460]  drm_atomic_commit+0x46/0x50
>[   95.883466]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   95.883470]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   95.883475]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   95.883480]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   95.883487]  drm_ioctl+0x1f2/0x440
>[   95.883491]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   95.883497]  ? selinux_file_ioctl+0x104/0x1a0
>[   95.883501]  do_vfs_ioctl+0x8d/0x590
>[   95.883506]  ? __schedule+0x31c/0x6c0
>[   95.883513]  ? security_file_ioctl+0x3e/0x60
>[   95.883516]  SyS_ioctl+0x74/0x80
>[   95.883522]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   95.883524] RIP: 0033:0x7f202a285357
>[   95.883528] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   95.883531] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   95.883532] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   95.883534] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   95.883535] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   95.883537] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   95.883539] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   95.883601] ---[ end trace a27ce992f45e7372 ]---
>[   95.899890] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 95.898266 -> 95.898731 [e 0 us, 0 rep]
>[   95.899911] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=279, diff=1, hw=280 hw_last=279
>[   95.899914] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   95.899920] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-29)@ 95.898300 -> 95.898735 [e 0 us, 0 rep]
>[   95.899924] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=280, diff=0, hw=280 hw_last=280
>[   96.088702] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   96.088737] [drm:drm_crtc_vblank_off] crtc 2, vblank enabled 0, inmodeset 0
>[   96.088745] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,341)@ 96.87123 -> 96.82009 [e 0 us, 0 rep]
>[   96.088750] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=280, diff=11, hw=291 hw_last=280
>[   96.088754] [drm:intel_disable_pipe] disabling pipe C
>[   96.101020] Use count on domain AUX_A is already zero
>[   96.101032] ------------[ cut here ]------------
>[   96.101039] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.101040] Modules linked in: x86_pkg_temp_thermal
>[   96.101045] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.101047] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.101048] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.101052] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.101054] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   96.101056] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   96.101058] RDX: ffffa1d781d94790 RSI: ffffa1d781d8cba8 RDI: ffffa1d781d8cba8
>[   96.101060] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 000000000000a65d
>[   96.101061] R10: ffffa1d7758e2950 R11: 000000000000a65d R12: ffffa1d7758e4b40
>[   96.101062] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   96.101065] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   96.101067] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.101068] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.101070] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.101071] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.101072] Call Trace:
>[   96.101076]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.101082]  ? wake_atomic_t_function+0x60/0x60
>[   96.101085]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.101088]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   96.101093]  drm_dp_dpcd_access+0x58/0xf0
>[   96.101098]  drm_dp_dpcd_write+0x16/0x20
>[   96.101101]  intel_dp_sink_dpms+0x9f/0xd0
>[   96.101105]  intel_ddi_post_disable+0x14a/0x260
>[   96.101110]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   96.101112]  haswell_crtc_disable+0x100/0x170
>[   96.101116]  intel_atomic_commit_tail+0x128/0xfe0
>[   96.101119]  intel_atomic_commit+0x3af/0x4a0
>[   96.101124]  ? drm_mode_object_put+0x3f/0x60
>[   96.101128]  drm_atomic_commit+0x46/0x50
>[   96.101132]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.101136]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.101141]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.101146]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.101149]  drm_ioctl+0x1f2/0x440
>[   96.101153]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.101158]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.101162]  do_vfs_ioctl+0x8d/0x590
>[   96.101166]  ? __schedule+0x31c/0x6c0
>[   96.101171]  ? security_file_ioctl+0x3e/0x60
>[   96.101174]  SyS_ioctl+0x74/0x80
>[   96.101178]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.101180] RIP: 0033:0x7f202a285357
>[   96.101181] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.101184] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.101185] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.101187] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   96.101188] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.101190] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.101191] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.101243] ---[ end trace a27ce992f45e7373 ]---
>[   96.101257] Use count on domain AUX_A is already zero
>[   96.101266] ------------[ cut here ]------------
>[   96.101271] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.101272] Modules linked in: x86_pkg_temp_thermal
>[   96.101276] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.101277] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.101279] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.101282] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.101284] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   96.101286] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   96.101287] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[   96.101289] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 000000000000a694
>[   96.101290] R10: ffffa1d7758e2950 R11: 000000000000a694 R12: ffffa1d7758e4b40
>[   96.101292] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   96.101294] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   96.101295] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.101297] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.101298] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.101300] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.101301] Call Trace:
>[   96.101304]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   96.101307]  intel_edp_panel_vdd_on+0x13/0x20
>[   96.101311]  intel_ddi_post_disable+0xca/0x260
>[   96.101315]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   96.101318]  haswell_crtc_disable+0x100/0x170
>[   96.101321]  intel_atomic_commit_tail+0x128/0xfe0
>[   96.101324]  intel_atomic_commit+0x3af/0x4a0
>[   96.101329]  ? drm_mode_object_put+0x3f/0x60
>[   96.101332]  drm_atomic_commit+0x46/0x50
>[   96.101336]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.101341]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.101345]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.101350]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.101352]  drm_ioctl+0x1f2/0x440
>[   96.101356]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.101361]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.101365]  do_vfs_ioctl+0x8d/0x590
>[   96.101369]  ? __schedule+0x31c/0x6c0
>[   96.101373]  ? security_file_ioctl+0x3e/0x60
>[   96.101376]  SyS_ioctl+0x74/0x80
>[   96.101380]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.101381] RIP: 0033:0x7f202a285357
>[   96.101382] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.101385] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.101386] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.101388] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   96.101389] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.101391] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.101392] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.101443] ---[ end trace a27ce992f45e7374 ]---
>[   96.101448] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   96.101472] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   96.101528] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   96.152524] [drm:wait_panel_status] Wait complete
>[   96.152526] Use count on domain AUX_A is already zero
>[   96.152539] ------------[ cut here ]------------
>[   96.152546] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.152547] Modules linked in: x86_pkg_temp_thermal
>[   96.152553] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.152554] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.152556] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.152561] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.152562] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   96.152565] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   96.152567] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c4cba0
>[   96.152568] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 000000000000a6ca
>[   96.152570] R10: ffffa5dc80cebe88 R11: 000000000000a6ca R12: ffffa1d7758e4b40
>[   96.152571] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   96.152574] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   96.152576] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.152578] CR2: 00007fae7effa000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.152579] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.152581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.152582] Call Trace:
>[   96.152587]  intel_edp_panel_off.part.28+0x12f/0x160
>[   96.152590]  intel_edp_panel_off+0x13/0x20
>[   96.152594]  intel_ddi_post_disable+0xd2/0x260
>[   96.152600]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   96.152602]  haswell_crtc_disable+0x100/0x170
>[   96.152606]  intel_atomic_commit_tail+0x128/0xfe0
>[   96.152609]  intel_atomic_commit+0x3af/0x4a0
>[   96.152615]  ? drm_mode_object_put+0x3f/0x60
>[   96.152619]  drm_atomic_commit+0x46/0x50
>[   96.152647]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.152659]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.152666]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.152678]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.152684]  drm_ioctl+0x1f2/0x440
>[   96.152693]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.152702]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.152715]  do_vfs_ioctl+0x8d/0x590
>[   96.152726]  ? __schedule+0x31c/0x6c0
>[   96.152737]  ? security_file_ioctl+0x3e/0x60
>[   96.152746]  SyS_ioctl+0x74/0x80
>[   96.152758]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.152766] RIP: 0033:0x7f202a285357
>[   96.152772] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.152787] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.152791] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.152794] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   96.152796] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.152798] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.152801] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.152889] ---[ end trace a27ce992f45e7375 ]---
>[   96.152902] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 4, on? 1) for crtc 46
>[   96.152911] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   96.152936] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   96.152941] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   96.152948] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   96.152956] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   96.152964] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   96.152968] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   96.152971] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   96.152978] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   96.152987] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   96.152995] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   96.153001] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   96.153010] [drm:intel_power_well_disable] disabling DC off
>[   96.153015] [drm:intel_power_well_disable] disabling always-on
>[   96.153021] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   96.153025] [drm:intel_power_well_enable] enabling always-on
>[   96.153032] [drm:intel_power_well_disable] disabling always-on
>[   96.153040] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   96.153045] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   96.153049] [drm:intel_power_well_enable] enabling always-on
>[   96.153052] [drm:intel_power_well_disable] disabling always-on
>[   96.153057] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   96.153060] [drm:intel_power_well_enable] enabling always-on
>[   96.153069] [drm:intel_power_well_disable] disabling always-on
>[   96.153072] Use count on power well DC off is already zero
>[   96.153084] ------------[ cut here ]------------
>[   96.153093] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   96.153094] Modules linked in: x86_pkg_temp_thermal
>[   96.153102] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.153104] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.153105] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.153109] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   96.153111] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   96.153116] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   96.153119] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   96.153121] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 000000000000a714
>[   96.153122] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   96.153124] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   96.153126] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   96.153128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.153129] CR2: 00007fae7effa000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.153131] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.153132] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.153134] Call Trace:
>[   96.153140]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   96.153147]  intel_atomic_commit+0x3af/0x4a0
>[   96.153152]  ? drm_mode_object_put+0x3f/0x60
>[   96.153156]  drm_atomic_commit+0x46/0x50
>[   96.153162]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.153168]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.153175]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.153183]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.153188]  drm_ioctl+0x1f2/0x440
>[   96.153193]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.153201]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.153206]  do_vfs_ioctl+0x8d/0x590
>[   96.153214]  ? __schedule+0x31c/0x6c0
>[   96.153219]  ? security_file_ioctl+0x3e/0x60
>[   96.153223]  SyS_ioctl+0x74/0x80
>[   96.153229]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.153231] RIP: 0033:0x7f202a285357
>[   96.153233] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.153237] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.153240] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.153242] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   96.153246] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.153249] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.153252] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   96.153335] ---[ end trace a27ce992f45e7376 ]---
>[   96.153338] Use count on power well always-on is already zero
>[   96.153350] ------------[ cut here ]------------
>[   96.153358] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   96.153360] Modules linked in: x86_pkg_temp_thermal
>[   96.153366] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.153368] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.153371] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.153376] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   96.153379] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   96.153385] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   96.153387] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   96.153389] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 000000000000a741
>[   96.153392] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   96.153395] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   96.153398] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   96.153400] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.153403] CR2: 00007fae7effa000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.153405] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.153407] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.153408] Call Trace:
>[   96.153412]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   96.153416]  intel_atomic_commit+0x3af/0x4a0
>[   96.153424]  ? drm_mode_object_put+0x3f/0x60
>[   96.153429]  drm_atomic_commit+0x46/0x50
>[   96.153434]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.153438]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.153443]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.153449]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.153453]  drm_ioctl+0x1f2/0x440
>[   96.153460]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.153467]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.153472]  do_vfs_ioctl+0x8d/0x590
>[   96.153477]  ? __schedule+0x31c/0x6c0
>[   96.153482]  ? security_file_ioctl+0x3e/0x60
>[   96.153486]  SyS_ioctl+0x74/0x80
>[   96.153489]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.153493] RIP: 0033:0x7f202a285357
>[   96.153496] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.153498] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.153500] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.153501] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   96.153503] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.153504] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.153506] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   96.153577] ---[ end trace a27ce992f45e7377 ]---
>[   96.153587] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9bc00
>[   96.153593] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   96.153598] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   96.153606] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   96.153611] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   96.153615] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9bc00
>[   96.153632] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   96.153654] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.153664] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d74e7bd000
>[   96.153677] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   96.153685] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d765098000 state to ffffa1d74e7bd000
>[   96.153696] [drm:drm_mode_object_get] OBJ ID: 60 (4)
>[   96.153705] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d75c37e000 state to ffffa1d74e7bd000
>[   96.153713] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   96.153721] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   96.153729] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d75c37e000 to [CRTC:46:pipe C]
>[   96.153737] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   96.153745] [drm:drm_atomic_set_fb_for_plane] Set [FB:60] for plane state ffffa1d75c37e000
>[   96.153755] [drm:drm_mode_object_get] OBJ ID: 60 (5)
>[   96.153763] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   96.153775] [drm:drm_mode_object_put] OBJ ID: 60 (6)
>[   96.153782] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   96.153793] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d74e7bd000
>[   96.153801] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   96.153816] [drm:drm_mode_object_put] OBJ ID: 60 (5)
>[   96.153825] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d74e7bd000
>[   96.153836] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   96.153845] [drm:drm_ioctl] ret = -22
>[   96.153888] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   96.153901] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d74e7bd000
>[   96.153912] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   96.153921] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d765098000 state to ffffa1d74e7bd000
>[   96.153931] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   96.153943] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d75c37e000 state to ffffa1d74e7bd000
>[   96.153953] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d75c37e000 to [CRTC:46:pipe C]
>[   96.153963] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d75c37e000
>[   96.153971] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   96.153984] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   96.153991] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   96.153995] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d74e7bd000
>[   96.153999] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   96.154004] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   96.154007] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d74e7bd000
>[   96.154012] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   96.154015] [drm:drm_ioctl] ret = -22
>[   96.154023] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   96.154027] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   96.154031] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   96.154040] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d74e7bd000
>[   96.154045] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   96.154051] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d765098000 state to ffffa1d74e7bd000
>[   96.154056] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   96.154064] [drm:drm_atomic_check_only] checking ffffa1d74e7bd000
>[   96.154070] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   96.154075] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: y
>[   96.154080] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d74e7bd000
>[   96.154088] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   96.154093] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   96.154097] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d74e7fdd00 state to ffffa1d74e7bd000
>[   96.154103] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   96.154109] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.154114] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   96.154117] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d75c37e000 state to ffffa1d74e7bd000
>[   96.154123] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d74e7bd000
>[   96.154129] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   96.154133] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.154137] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   96.154142] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   96.154150] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   96.154154] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   96.154157] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   96.154161] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   96.154164] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   96.154167] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   96.154170] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   96.154173] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   96.154175] [drm:intel_dump_pipe_config] requested mode:
>[   96.154185] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   96.154187] [drm:intel_dump_pipe_config] adjusted mode:
>[   96.154193] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   96.154197] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   96.154203] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   96.154206] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   96.154210] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   96.154215] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   96.154221] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   96.154224] [drm:intel_dump_pipe_config] planes on this crtc
>[   96.154230] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:60, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   96.154236] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   96.154240] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   96.154242] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   96.154247] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   96.154254] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   96.154260] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   96.154271] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 60
>[   96.154285] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 0 -> 1, off 0, on 1, ms 1
>[   96.154297] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   96.154310] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   96.154320] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   96.154333] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d76509a800 state to ffffa1d74e7bd000
>[   96.154342] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d765098800 state to ffffa1d74e7bd000
>[   96.154356] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 0) -> (0 - 860)
>[   96.154364] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (0 - 0) -> (860 - 892)
>[   96.154375] [drm:drm_atomic_commit] committing ffffa1d74e7bd000
>[   96.154403] [drm:intel_power_well_enable] enabling always-on
>[   96.154417] [drm:intel_power_well_enable] enabling DC off
>[   96.154425] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   96.154443] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   96.154455] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   96.154465] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   96.154477] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   96.154484] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   96.154495] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   96.154507] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   96.154517] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   96.154531] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   96.154543] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   96.154554] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   96.154561] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 4, on? 0) for crtc 46
>[   96.154565] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   96.154588] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   96.154593] [drm:edp_panel_on] Turn eDP port A panel power on
>[   96.154603] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   96.154605] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   96.736769] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   96.736780] [drm:wait_panel_status] Wait complete
>[   96.736804] [drm:edp_panel_on] Wait for panel power on
>[   96.736859] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   96.872667] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   96.872674] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   96.872679] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   96.872706] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   96.937933] [drm:wait_panel_status] Wait complete
>[   96.937938] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294764233
>[   96.937952] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   96.940062] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   96.940083] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   96.940095] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   96.940143] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   96.940314] Use count on domain AUX_A is already zero
>[   96.940330] ------------[ cut here ]------------
>[   96.940337] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.940338] Modules linked in: x86_pkg_temp_thermal
>[   96.940345] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.940347] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.940348] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.940353] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.940355] RSP: 0018:ffffa5dc80eab7b8 EFLAGS: 00010296
>[   96.940358] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   96.940359] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffa1d781c4cba0
>[   96.940361] RBP: ffffa5dc80eab7e0 R08: 0000000000000001 R09: 000000000000a7fa
>[   96.940362] R10: ffffa1d7758e2950 R11: 000000000000a7fa R12: ffffa1d7758e4b40
>[   96.940364] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   96.940366] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   96.940368] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.940370] CR2: 00007fae7effa000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.940372] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.940373] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.940374] Call Trace:
>[   96.940379]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.940386]  ? wake_atomic_t_function+0x60/0x60
>[   96.940389]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.940394]  drm_dp_dpcd_access+0x58/0xf0
>[   96.940399]  drm_dp_dpcd_write+0x16/0x20
>[   96.940402]  intel_dp_sink_dpms+0x41/0xd0
>[   96.940406]  intel_ddi_pre_enable+0x34a/0x630
>[   96.940412]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.940415]  haswell_crtc_enable+0x26b/0x7f0
>[   96.940419]  intel_update_crtc+0x43/0xd0
>[   96.940422]  skl_update_crtcs+0x1a9/0x1e0
>[   96.940425]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.940429]  intel_atomic_commit+0x3af/0x4a0
>[   96.940433]  drm_atomic_commit+0x46/0x50
>[   96.940437]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.940442]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.940447]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.940452]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.940455]  drm_ioctl+0x1f2/0x440
>[   96.940460]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.940466]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.940470]  do_vfs_ioctl+0x8d/0x590
>[   96.940475]  ? security_file_ioctl+0x3e/0x60
>[   96.940478]  SyS_ioctl+0x74/0x80
>[   96.940483]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.940485] RIP: 0033:0x7f202a285357
>[   96.940487] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.940490] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.940491] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.940492] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   96.940494] R10: 0009055f5ba8f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.940495] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.940497] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.940550] ---[ end trace a27ce992f45e7378 ]---
>[   96.940563] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   96.941340] Use count on domain AUX_A is already zero
>[   96.941356] ------------[ cut here ]------------
>[   96.941363] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.941365] Modules linked in: x86_pkg_temp_thermal
>[   96.941372] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.941375] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.941378] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.941382] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.941384] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   96.941390] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   96.941394] RDX: ffffa1d781c54790 RSI: ffffa1d781c4cba8 RDI: ffffa1d781c4cba8
>[   96.941396] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 000000000000a831
>[   96.941399] R10: ffffa1d7758e2950 R11: 000000000000a831 R12: ffffa1d7758e4b40
>[   96.941401] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   96.941405] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   96.941407] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.941411] CR2: 00007fae7effa000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.941413] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.941415] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.941416] Call Trace:
>[   96.941422]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.941429]  ? wake_atomic_t_function+0x60/0x60
>[   96.941436]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.941442]  drm_dp_dpcd_access+0x58/0xf0
>[   96.941449]  drm_dp_dpcd_write+0x16/0x20
>[   96.941454]  intel_dp_start_link_train+0x7b/0x520
>[   96.941461]  intel_ddi_pre_enable+0x378/0x630
>[   96.941467]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.941474]  haswell_crtc_enable+0x26b/0x7f0
>[   96.941478]  intel_update_crtc+0x43/0xd0
>[   96.941483]  skl_update_crtcs+0x1a9/0x1e0
>[   96.941488]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.941492]  intel_atomic_commit+0x3af/0x4a0
>[   96.941499]  drm_atomic_commit+0x46/0x50
>[   96.941503]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.941511]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.941521]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.941526]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.941531]  drm_ioctl+0x1f2/0x440
>[   96.941537]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.941545]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.941553]  do_vfs_ioctl+0x8d/0x590
>[   96.941559]  ? security_file_ioctl+0x3e/0x60
>[   96.941564]  SyS_ioctl+0x74/0x80
>[   96.941569]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.941573] RIP: 0033:0x7f202a285357
>[   96.941575] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.941578] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.941581] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.941586] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   96.941589] R10: 0009055f5ba8f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.941590] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.941594] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.941772] ---[ end trace a27ce992f45e7379 ]---
>[   96.941943] Use count on domain AUX_A is already zero
>[   96.941955] ------------[ cut here ]------------
>[   96.941964] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.941965] Modules linked in: x86_pkg_temp_thermal
>[   96.941969] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.941971] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.941973] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.941979] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.941981] RSP: 0018:ffffa5dc80eab790 EFLAGS: 00010286
>[   96.941984] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   96.941986] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c4cba0
>[   96.941988] RBP: ffffa5dc80eab7b8 R08: 0000000000000001 R09: 000000000000a867
>[   96.941990] R10: ffffa1d7758e2950 R11: 000000000000a867 R12: ffffa1d7758e4b40
>[   96.941991] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   96.941998] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   96.941999] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.942001] CR2: 00007fae7effa000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.942002] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.942004] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.942005] Call Trace:
>[   96.942008]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.942014]  ? wake_atomic_t_function+0x60/0x60
>[   96.942017]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.942023]  drm_dp_dpcd_access+0x58/0xf0
>[   96.942031]  drm_dp_dpcd_write+0x16/0x20
>[   96.942037]  intel_dp_start_link_train+0xa3/0x520
>[   96.942042]  intel_ddi_pre_enable+0x378/0x630
>[   96.942046]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.942050]  haswell_crtc_enable+0x26b/0x7f0
>[   96.942055]  intel_update_crtc+0x43/0xd0
>[   96.942058]  skl_update_crtcs+0x1a9/0x1e0
>[   96.942061]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.942065]  intel_atomic_commit+0x3af/0x4a0
>[   96.942069]  drm_atomic_commit+0x46/0x50
>[   96.942075]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.942081]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.942086]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.942091]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.942094]  drm_ioctl+0x1f2/0x440
>[   96.942099]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.942107]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.942112]  do_vfs_ioctl+0x8d/0x590
>[   96.942119]  ? security_file_ioctl+0x3e/0x60
>[   96.942123]  SyS_ioctl+0x74/0x80
>[   96.942127]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.942129] RIP: 0033:0x7f202a285357
>[   96.942130] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.942132] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.942134] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.942135] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   96.942138] R10: 0009055f5ba8f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.942139] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.942142] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.942219] ---[ end trace a27ce992f45e737a ]---
>[   96.942227] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   96.942233] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   96.942237] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   96.942241] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   96.942417] Use count on domain AUX_A is already zero
>[   96.942428] ------------[ cut here ]------------
>[   96.942433] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.942434] Modules linked in: x86_pkg_temp_thermal
>[   96.942439] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.942441] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.942443] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.942449] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.942451] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   96.942453] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   96.942454] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781c4cba0
>[   96.942456] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 000000000000a8a1
>[   96.942458] R10: ffffa1d7758e2950 R11: 000000000000a8a1 R12: ffffa1d7758e4b40
>[   96.942460] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   96.942462] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   96.942464] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.942465] CR2: 00007fae7effa000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.942467] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.942468] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.942469] Call Trace:
>[   96.942474]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.942478]  ? wake_atomic_t_function+0x60/0x60
>[   96.942483]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.942488]  ? drm_printk+0x89/0x90
>[   96.942493]  drm_dp_dpcd_access+0x58/0xf0
>[   96.942498]  drm_dp_dpcd_write+0x16/0x20
>[   96.942502]  intel_dp_set_link_train+0x44/0xe0
>[   96.942508]  intel_dp_start_link_train+0xd4/0x520
>[   96.942513]  intel_ddi_pre_enable+0x378/0x630
>[   96.942521]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.942526]  haswell_crtc_enable+0x26b/0x7f0
>[   96.942532]  intel_update_crtc+0x43/0xd0
>[   96.942536]  skl_update_crtcs+0x1a9/0x1e0
>[   96.942540]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.942545]  intel_atomic_commit+0x3af/0x4a0
>[   96.942552]  drm_atomic_commit+0x46/0x50
>[   96.942557]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.942561]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.942570]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.942574]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.942577]  drm_ioctl+0x1f2/0x440
>[   96.942582]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.942589]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.942594]  do_vfs_ioctl+0x8d/0x590
>[   96.942600]  ? security_file_ioctl+0x3e/0x60
>[   96.942604]  SyS_ioctl+0x74/0x80
>[   96.942611]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.942614] RIP: 0033:0x7f202a285357
>[   96.942616] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.942634] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.942641] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.942647] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   96.942652] R10: 0009055f5ba8f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.942660] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.942667] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.942905] ---[ end trace a27ce992f45e737b ]---
>[   96.943172] Use count on domain AUX_A is already zero
>[   96.943185] ------------[ cut here ]------------
>[   96.943192] WARNING: CPU: 1 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.943194] Modules linked in: x86_pkg_temp_thermal
>[   96.943200] CPU: 1 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.943203] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.943204] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.943208] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.943209] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   96.943214] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   96.943217] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c4cba0
>[   96.943219] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000a8d9
>[   96.943220] R10: ffffa1d7758e2950 R11: 000000000000a8d9 R12: ffffa1d7758e4b40
>[   96.943221] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   96.943223] FS:  00007f202bd80a40(0000) GS:ffffa1d781c40000(0000) knlGS:0000000000000000
>[   96.943225] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.943227] CR2: 00007fae7effa000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.943231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.943233] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.943235] Call Trace:
>[   96.943240]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.943246]  ? wake_atomic_t_function+0x60/0x60
>[   96.943251]  intel_dp_aux_transfer+0xa0/0x1f0
>[   96.943256]  drm_dp_dpcd_access+0x58/0xf0
>[   96.943261]  drm_dp_dpcd_read+0x2c/0x60
>[   96.943264]  intel_dp_get_link_status+0x1d/0x30
>[   96.943269]  intel_dp_start_link_train+0xfd/0x520
>[   96.943277]  intel_ddi_pre_enable+0x378/0x630
>[   96.943283]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.943287]  haswell_crtc_enable+0x26b/0x7f0
>[   96.943293]  intel_update_crtc+0x43/0xd0
>[   96.943296]  skl_update_crtcs+0x1a9/0x1e0
>[   96.943301]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.943304]  intel_atomic_commit+0x3af/0x4a0
>[   96.943310]  drm_atomic_commit+0x46/0x50
>[   96.943314]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.943321]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.943326]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.943333]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.943337]  drm_ioctl+0x1f2/0x440
>[   96.943342]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.943347]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.943354]  do_vfs_ioctl+0x8d/0x590
>[   96.943360]  ? security_file_ioctl+0x3e/0x60
>[   96.943363]  SyS_ioctl+0x74/0x80
>[   96.943367]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.943368] RIP: 0033:0x7f202a285357
>[   96.943371] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.943374] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.943375] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.943377] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   96.943378] R10: 0009055f5ba8f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.943380] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.943381] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.943449] ---[ end trace a27ce992f45e737c ]---
>[   96.943662] Use count on domain AUX_A is already zero
>[   96.943683] ------------[ cut here ]------------
>[   96.943699] WARNING: CPU: 3 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.943707] Modules linked in: x86_pkg_temp_thermal
>[   96.943727] CPU: 3 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.943731] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.943736] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.943746] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.943758] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   96.943776] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   96.943781] RDX: ffffa1d781cd4790 RSI: ffffa1d781cccba8 RDI: ffffa1d781cccba8
>[   96.943785] RBP: ffffa5dc80eab788 R08: 0000000000000101 R09: 000000000000a910
>[   96.943795] R10: ffffa1d7758e2950 R11: 000000000000a910 R12: ffffa1d7758e4b40
>[   96.943800] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   96.943803] FS:  00007f202bd80a40(0000) GS:ffffa1d781cc0000(0000) knlGS:0000000000000000
>[   96.943805] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.943808] CR2: 00007fae7effb000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.943810] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.943812] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.943814] Call Trace:
>[   96.943820]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.943829]  ? wake_atomic_t_function+0x60/0x60
>[   96.943833]  intel_dp_aux_transfer+0xa0/0x1f0
>[   96.943840]  drm_dp_dpcd_access+0x58/0xf0
>[   96.943844]  drm_dp_dpcd_read+0x52/0x60
>[   96.943848]  intel_dp_get_link_status+0x1d/0x30
>[   96.943854]  intel_dp_start_link_train+0xfd/0x520
>[   96.943859]  intel_ddi_pre_enable+0x378/0x630
>[   96.943864]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.943869]  haswell_crtc_enable+0x26b/0x7f0
>[   96.943874]  intel_update_crtc+0x43/0xd0
>[   96.943877]  skl_update_crtcs+0x1a9/0x1e0
>[   96.943880]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.943886]  intel_atomic_commit+0x3af/0x4a0
>[   96.943890]  drm_atomic_commit+0x46/0x50
>[   96.943895]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.943899]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.943904]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.943913]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.943916]  drm_ioctl+0x1f2/0x440
>[   96.943920]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.943926]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.943933]  do_vfs_ioctl+0x8d/0x590
>[   96.943939]  ? security_file_ioctl+0x3e/0x60
>[   96.943942]  SyS_ioctl+0x74/0x80
>[   96.943947]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.943955] RIP: 0033:0x7f202a285357
>[   96.943957] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.943960] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.943966] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.943972] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   96.943982] R10: 0009055f5ba8f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.943993] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.943999] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.944117] ---[ end trace a27ce992f45e737d ]---
>[   96.944125] [drm:intel_dp_start_link_train] clock recovery OK
>[   96.944130] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   96.944313] Use count on domain AUX_A is already zero
>[   96.944323] ------------[ cut here ]------------
>[   96.944329] WARNING: CPU: 3 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.944330] Modules linked in: x86_pkg_temp_thermal
>[   96.944338] CPU: 3 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.944339] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.944340] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.944344] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.944349] RSP: 0018:ffffa5dc80eab768 EFLAGS: 00010296
>[   96.944352] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   96.944356] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffffa1d781cccba0
>[   96.944358] RBP: ffffa5dc80eab790 R08: 0000000000000001 R09: 000000000000a949
>[   96.944359] R10: ffffa1d7758e2950 R11: 000000000000a949 R12: ffffa1d7758e4b40
>[   96.944360] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   96.944362] FS:  00007f202bd80a40(0000) GS:ffffa1d781cc0000(0000) knlGS:0000000000000000
>[   96.944364] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.944366] CR2: 00007fae7effb000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.944367] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.944369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.944370] Call Trace:
>[   96.944373]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.944380]  ? wake_atomic_t_function+0x60/0x60
>[   96.944383]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.944388]  ? drm_printk+0x89/0x90
>[   96.944394]  drm_dp_dpcd_access+0x58/0xf0
>[   96.944398]  drm_dp_dpcd_write+0x16/0x20
>[   96.944403]  intel_dp_set_link_train+0x44/0xe0
>[   96.944408]  intel_dp_start_link_train+0x216/0x520
>[   96.944412]  intel_ddi_pre_enable+0x378/0x630
>[   96.944417]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.944422]  haswell_crtc_enable+0x26b/0x7f0
>[   96.944425]  intel_update_crtc+0x43/0xd0
>[   96.944431]  skl_update_crtcs+0x1a9/0x1e0
>[   96.944436]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.944440]  intel_atomic_commit+0x3af/0x4a0
>[   96.944447]  drm_atomic_commit+0x46/0x50
>[   96.944452]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.944459]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.944465]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.944474]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.944477]  drm_ioctl+0x1f2/0x440
>[   96.944483]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.944489]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.944495]  do_vfs_ioctl+0x8d/0x590
>[   96.944501]  ? security_file_ioctl+0x3e/0x60
>[   96.944508]  SyS_ioctl+0x74/0x80
>[   96.944513]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.944516] RIP: 0033:0x7f202a285357
>[   96.944519] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.944523] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.944524] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.944526] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   96.944527] R10: 0009055f5ba8f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.944529] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.944533] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.944645] ---[ end trace a27ce992f45e737e ]---
>[   96.945211] Use count on domain AUX_A is already zero
>[   96.945222] ------------[ cut here ]------------
>[   96.945227] WARNING: CPU: 3 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.945228] Modules linked in: x86_pkg_temp_thermal
>[   96.945235] CPU: 3 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.945237] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.945238] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.945241] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.945243] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   96.945246] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   96.945248] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781cccba0
>[   96.945250] RBP: ffffa5dc80eab788 R08: 0000000000000001 R09: 000000000000a981
>[   96.945251] R10: ffffa1d7758e2950 R11: 000000000000a981 R12: ffffa1d7758e4b40
>[   96.945253] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   96.945256] FS:  00007f202bd80a40(0000) GS:ffffa1d781cc0000(0000) knlGS:0000000000000000
>[   96.945257] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.945259] CR2: 00007fae7effb000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.945260] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.945262] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.945263] Call Trace:
>[   96.945266]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.945273]  ? wake_atomic_t_function+0x60/0x60
>[   96.945277]  intel_dp_aux_transfer+0xa0/0x1f0
>[   96.945283]  drm_dp_dpcd_access+0x58/0xf0
>[   96.945287]  drm_dp_dpcd_read+0x2c/0x60
>[   96.945291]  intel_dp_get_link_status+0x1d/0x30
>[   96.945295]  intel_dp_start_link_train+0x270/0x520
>[   96.945300]  intel_ddi_pre_enable+0x378/0x630
>[   96.945306]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.945309]  haswell_crtc_enable+0x26b/0x7f0
>[   96.945316]  intel_update_crtc+0x43/0xd0
>[   96.945320]  skl_update_crtcs+0x1a9/0x1e0
>[   96.945326]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.945331]  intel_atomic_commit+0x3af/0x4a0
>[   96.945337]  drm_atomic_commit+0x46/0x50
>[   96.945341]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.945347]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.945353]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.945361]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.945364]  drm_ioctl+0x1f2/0x440
>[   96.945369]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.945376]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.945381]  do_vfs_ioctl+0x8d/0x590
>[   96.945388]  ? security_file_ioctl+0x3e/0x60
>[   96.945392]  SyS_ioctl+0x74/0x80
>[   96.945399]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.945400] RIP: 0033:0x7f202a285357
>[   96.945402] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.945404] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.945406] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.945409] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   96.945410] R10: 0009055f5ba8f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.945412] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.945413] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.945480] ---[ end trace a27ce992f45e737f ]---
>[   96.945693] Use count on domain AUX_A is already zero
>[   96.945714] ------------[ cut here ]------------
>[   96.945726] WARNING: CPU: 5 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.945730] Modules linked in: x86_pkg_temp_thermal
>[   96.945737] CPU: 5 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.945739] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.945742] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.945749] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.945751] RSP: 0018:ffffa5dc80eab760 EFLAGS: 00010286
>[   96.945755] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   96.945758] RDX: ffffa1d781d54790 RSI: ffffa1d781d4cba8 RDI: ffffa1d781d4cba8
>[   96.945760] RBP: ffffa5dc80eab788 R08: 0000000000180000 R09: ffffa1d781cda9c0
>[   96.945761] R10: ffffa1d7758e2950 R11: 000000000000a9b8 R12: ffffa1d7758e4b40
>[   96.945763] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   96.945766] FS:  00007f202bd80a40(0000) GS:ffffa1d781d40000(0000) knlGS:0000000000000000
>[   96.945768] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.945772] CR2: 00007fae7eff7000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.945775] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.945777] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.945778] Call Trace:
>[   96.945815]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.945821]  ? wake_atomic_t_function+0x60/0x60
>[   96.945827]  intel_dp_aux_transfer+0xa0/0x1f0
>[   96.945835]  drm_dp_dpcd_access+0x58/0xf0
>[   96.945840]  drm_dp_dpcd_read+0x52/0x60
>[   96.945872]  intel_dp_get_link_status+0x1d/0x30
>[   96.945882]  intel_dp_start_link_train+0x270/0x520
>[   96.945888]  intel_ddi_pre_enable+0x378/0x630
>[   96.945894]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.945901]  haswell_crtc_enable+0x26b/0x7f0
>[   96.945906]  intel_update_crtc+0x43/0xd0
>[   96.945909]  skl_update_crtcs+0x1a9/0x1e0
>[   96.945912]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.945916]  intel_atomic_commit+0x3af/0x4a0
>[   96.945920]  drm_atomic_commit+0x46/0x50
>[   96.945928]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.945934]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.945939]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.945946]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.945964]  drm_ioctl+0x1f2/0x440
>[   96.945973]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.945988]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.945994]  do_vfs_ioctl+0x8d/0x590
>[   96.946013]  ? security_file_ioctl+0x3e/0x60
>[   96.946016]  SyS_ioctl+0x74/0x80
>[   96.946022]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.946028] RIP: 0033:0x7f202a285357
>[   96.946037] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.946042] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.946044] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.946050] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   96.946061] R10: 0009055f5ba8f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.946062] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.946064] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.946156] ---[ end trace a27ce992f45e7380 ]---
>[   96.946165] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   96.946171] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   96.946336] Use count on domain AUX_A is already zero
>[   96.946348] ------------[ cut here ]------------
>[   96.946353] WARNING: CPU: 5 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   96.946355] Modules linked in: x86_pkg_temp_thermal
>[   96.946360] CPU: 5 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   96.946361] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   96.946363] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   96.946367] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   96.946369] RSP: 0018:ffffa5dc80eab7b0 EFLAGS: 00010282
>[   96.946371] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   96.946373] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d4cba0
>[   96.946375] RBP: ffffa5dc80eab7d8 R08: 0000000000000001 R09: 000000000000a9f1
>[   96.946376] R10: ffffa1d7758e2950 R11: 000000000000a9f1 R12: ffffa1d7758e4b40
>[   96.946378] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   96.946382] FS:  00007f202bd80a40(0000) GS:ffffa1d781d40000(0000) knlGS:0000000000000000
>[   96.946385] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   96.946387] CR2: 00007fae7eff7000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   96.946388] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   96.946390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   96.946392] Call Trace:
>[   96.946396]  intel_dp_aux_ch+0x12a/0x6e0
>[   96.946400]  ? wake_atomic_t_function+0x60/0x60
>[   96.946403]  intel_dp_aux_transfer+0x12d/0x1f0
>[   96.946408]  ? drm_printk+0x89/0x90
>[   96.946413]  drm_dp_dpcd_access+0x58/0xf0
>[   96.946417]  drm_dp_dpcd_write+0x16/0x20
>[   96.946425]  intel_dp_set_link_train+0x44/0xe0
>[   96.946429]  intel_dp_stop_link_train+0xb/0x10
>[   96.946433]  intel_ddi_pre_enable+0x393/0x630
>[   96.946450]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   96.946454]  haswell_crtc_enable+0x26b/0x7f0
>[   96.946460]  intel_update_crtc+0x43/0xd0
>[   96.946464]  skl_update_crtcs+0x1a9/0x1e0
>[   96.946470]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   96.946475]  intel_atomic_commit+0x3af/0x4a0
>[   96.946481]  drm_atomic_commit+0x46/0x50
>[   96.946486]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   96.946493]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   96.946502]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   96.946528]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   96.946531]  drm_ioctl+0x1f2/0x440
>[   96.946539]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   96.946545]  ? selinux_file_ioctl+0x104/0x1a0
>[   96.946549]  do_vfs_ioctl+0x8d/0x590
>[   96.946555]  ? security_file_ioctl+0x3e/0x60
>[   96.946559]  SyS_ioctl+0x74/0x80
>[   96.946563]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   96.946566] RIP: 0033:0x7f202a285357
>[   96.946569] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   96.946575] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   96.946577] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   96.946593] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   96.946594] R10: 0009055f5ba8f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   96.946595] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   96.946596] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   96.946671] ---[ end trace a27ce992f45e7381 ]---
>[   96.946946] [drm:intel_enable_pipe] enabling pipe C
>[   96.946950] [drm:drm_crtc_vblank_on] crtc 2, vblank enabled 0, inmodeset 1
>[   96.946954] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 96.945335 -> 96.945800 [e 0 us, 0 rep]
>[   96.946956] [drm:intel_edp_backlight_on.part.29] 
>[   96.946958] [drm:intel_panel_enable_backlight] pipe C
>[   96.947017] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   97.144720] Use count on domain AUX_A is already zero
>[   97.144733] ------------[ cut here ]------------
>[   97.144740] WARNING: CPU: 5 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.144741] Modules linked in: x86_pkg_temp_thermal
>[   97.144747] CPU: 5 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   97.144749] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.144751] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   97.144755] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.144757] RSP: 0018:ffffa5dc80eab8f0 EFLAGS: 00010286
>[   97.144760] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   97.144761] RDX: ffffa1d781d54790 RSI: ffffa1d781d4cba8 RDI: ffffa1d781d4cba8
>[   97.144763] RBP: ffffa5dc80eab918 R08: 0000000000000001 R09: 000000000000aa2f
>[   97.144764] R10: ffffa5dc80eab918 R11: 000000000000aa2f R12: ffffa1d7758e4b40
>[   97.144766] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   97.144768] FS:  00007f202bd80a40(0000) GS:ffffa1d781d40000(0000) knlGS:0000000000000000
>[   97.144770] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.144772] CR2: 00007fae7eff7000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   97.144773] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.144775] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.144776] Call Trace:
>[   97.144781]  _intel_edp_backlight_on+0xe3/0x110
>[   97.144785]  intel_edp_backlight_on.part.29+0x34/0x40
>[   97.144788]  intel_edp_backlight_on+0x13/0x20
>[   97.144792]  intel_enable_ddi+0xbe/0xe0
>[   97.144797]  intel_encoders_enable.isra.104+0x6c/0x90
>[   97.144800]  haswell_crtc_enable+0x326/0x7f0
>[   97.144804]  intel_update_crtc+0x43/0xd0
>[   97.144807]  skl_update_crtcs+0x1a9/0x1e0
>[   97.144810]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   97.144814]  intel_atomic_commit+0x3af/0x4a0
>[   97.144818]  drm_atomic_commit+0x46/0x50
>[   97.144822]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   97.144827]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   97.144832]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   97.144837]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   97.144840]  drm_ioctl+0x1f2/0x440
>[   97.144844]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   97.144850]  ? selinux_file_ioctl+0x104/0x1a0
>[   97.144853]  do_vfs_ioctl+0x8d/0x590
>[   97.144858]  ? security_file_ioctl+0x3e/0x60
>[   97.144861]  SyS_ioctl+0x74/0x80
>[   97.144865]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   97.144867] RIP: 0033:0x7f202a285357
>[   97.144869] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   97.144871] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   97.144873] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   97.144874] RBP: 00007ffebc4afad0 R08: 00007ffebc4afdb1 R09: 0000000000000001
>[   97.144876] R10: 0009055f5ba8f466 R11: 0000000000000246 R12: 00000000c01864b0
>[   97.144877] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   97.144879] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.144931] ---[ end trace a27ce992f45e7382 ]---
>[   97.144936] [drm:intel_psr_enable] PSR disable by flag
>[   97.144940] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   97.144948] [drm:drm_vblank_enable] enabling vblank on crtc 2, ret: 0
>[   97.144955] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,950)@ 97.143333 -> 97.129086 [e 0 us, 0 rep]
>[   97.144960] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=292, diff=11, hw=303 hw_last=292
>[   97.145005] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   97.145013] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   97.145017] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   97.145038] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   97.146945] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-28)@ 97.145317 -> 97.145737 [e 0 us, 0 rep]
>[   97.146951] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=303, diff=1, hw=304 hw_last=303
>[   97.146955] [drm:drm_handle_vblank] vblank event on 303, current 304
>[   97.146985] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d74e7bd000
>[   97.146996] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   97.147005] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.147011] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   97.147018] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   97.147029] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d74e7bd000
>[   97.147041] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   97.147071] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.147082] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd000
>[   97.147091] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   97.147098] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77800 state to ffffa1d7756dd000
>[   97.147104] [drm:drm_mode_object_get] OBJ ID: 60 (3)
>[   97.147110] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6ca00 state to ffffa1d7756dd000
>[   97.147119] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6ca00 to [CRTC:46:pipe C]
>[   97.147124] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d749c6ca00
>[   97.147129] [drm:drm_mode_object_get] OBJ ID: 64 (2)
>[   97.147136] [drm:drm_mode_object_put] OBJ ID: 60 (4)
>[   97.147141] [drm:drm_atomic_check_only] checking ffffa1d7756dd000
>[   97.147155] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   97.147162] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>[   97.147175] [drm:drm_atomic_nonblocking_commit] committing ffffa1d7756dd000 nonblocking
>[   97.147194] [drm:drm_mode_object_put] OBJ ID: 60 (3)
>[   97.147210] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   97.147214] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETPROPERTY
>[   97.147218] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>[   97.147227] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756d8400
>[   97.147232] [drm:drm_mode_object_get] OBJ ID: 66 (2)
>[   97.147236] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a77000 state to ffffa1d7756d8400
>[   97.147242] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.147248] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.147252] [drm:drm_atomic_check_only] checking ffffa1d7756d8400
>[   97.147256] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] active changed
>[   97.147260] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: y, active: n
>[   97.147265] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d8400
>[   97.147272] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   97.147278] [drm:drm_mode_object_get] OBJ ID: 48 (7)
>[   97.147282] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbd400 state to ffffa1d7756d8400
>[   97.147286] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   97.147290] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.147296] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   97.147300] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6cb00 state to ffffa1d7756d8400
>[   97.147305] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756d8400
>[   97.147309] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   97.147313] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.147319] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   97.147322] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   97.147328] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   97.147332] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   97.147335] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   97.147341] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   97.147344] [drm:intel_dump_pipe_config] [CRTC:46:pipe C][modeset]
>[   97.147348] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   97.147352] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   97.147354] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   97.147356] [drm:intel_dump_pipe_config] requested mode:
>[   97.147363] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   97.147369] [drm:intel_dump_pipe_config] adjusted mode:
>[   97.147375] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   97.147378] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   97.147381] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   97.147384] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   97.147386] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   97.147389] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   97.147395] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   97.147397] [drm:intel_dump_pipe_config] planes on this crtc
>[   97.147402] [drm:intel_dump_pipe_config] [PLANE:40:plane 1C] FB:64, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[   97.147406] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[   97.147408] [drm:intel_dump_pipe_config] [PLANE:42:plane 2C] disabled, scaler_id = -1
>[   97.147411] [drm:intel_dump_pipe_config] [PLANE:44:cursor C] disabled, scaler_id = -1
>[   97.147417] [drm:drm_mode_object_put] OBJ ID: 48 (8)
>[   97.147422] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.147427] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   97.147434] [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe C] has [PLANE:40:plane 1C] with fb 64
>[   97.147440] [drm:intel_plane_atomic_calc_changes] [PLANE:40:plane 1C] visible 1 -> 0, off 1, on 0, ms 1
>[   97.147447] [drm:intel_find_shared_dpll] [CRTC:46:pipe C] allocated DPLL 0
>[   97.147451] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe C
>[   97.147458] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   97.147462] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a74000 state to ffffa1d7756d8400
>[   97.147467] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a71800 state to ffffa1d7756d8400
>[   97.147480] [drm:skl_compute_wm] [PLANE:40:plane 1C] ddb (0 - 860) -> (0 - 0)
>[   97.147484] [drm:skl_compute_wm] [PLANE:44:cursor C] ddb (860 - 892) -> (0 - 0)
>[   97.147488] [drm:drm_atomic_commit] committing ffffa1d7756d8400
>[   97.163583] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-31)@ 97.161942 -> 97.162407 [e 0 us, 0 rep]
>[   97.163588] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=304, diff=1, hw=305 hw_last=304
>[   97.163594] [drm:drm_handle_vblank] vblank event on 304, current 305
>[   97.163618] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd000
>[   97.163631] [drm:drm_mode_object_put] OBJ ID: 66 (3)
>[   97.163639] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   97.163646] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd000
>[   97.163655] [drm:intel_edp_backlight_off.part.30] 
>[   97.163680] Use count on domain AUX_A is already zero
>[   97.163696] ------------[ cut here ]------------
>[   97.163705] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.163706] Modules linked in: x86_pkg_temp_thermal
>[   97.163716] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   97.163719] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.163723] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   97.163728] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.163731] RSP: 0018:ffffa5dc80eab9e8 EFLAGS: 00010292
>[   97.163735] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   97.163737] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   97.163739] RBP: ffffa5dc80eaba10 R08: 0000000000000001 R09: 000000000000aac8
>[   97.163742] R10: ffffa5dc80cabe40 R11: 000000000000aac8 R12: ffffa1d7758e4b40
>[   97.163744] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   97.163752] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   97.163755] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.163758] CR2: 00007ff56a0e10c8 CR3: 000000027150d000 CR4: 00000000003406f0
>[   97.163760] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.163763] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.163764] Call Trace:
>[   97.163772]  _intel_edp_backlight_off+0xab/0x110
>[   97.163776]  intel_edp_backlight_off.part.30+0x28/0x40
>[   97.163780]  intel_edp_backlight_off+0x13/0x20
>[   97.163784]  intel_disable_ddi+0x99/0xc0
>[   97.163794]  intel_encoders_disable.isra.105+0x7f/0x90
>[   97.163798]  haswell_crtc_disable+0x55/0x170
>[   97.163803]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.163807]  intel_atomic_commit+0x3af/0x4a0
>[   97.163814]  ? drm_mode_object_put+0x3f/0x60
>[   97.163819]  drm_atomic_commit+0x46/0x50
>[   97.163826]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   97.163832]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   97.163840]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   97.163846]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   97.163850]  drm_ioctl+0x1f2/0x440
>[   97.163855]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   97.163861]  ? selinux_file_ioctl+0x104/0x1a0
>[   97.163867]  do_vfs_ioctl+0x8d/0x590
>[   97.163875]  ? __schedule+0x31c/0x6c0
>[   97.163881]  ? security_file_ioctl+0x3e/0x60
>[   97.163885]  SyS_ioctl+0x74/0x80
>[   97.163890]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   97.163894] RIP: 0033:0x7f202a285357
>[   97.163897] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   97.163902] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   97.163905] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   97.163907] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   97.163909] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   97.163911] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   97.163914] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.164000] ---[ end trace a27ce992f45e7383 ]---
>[   97.180277] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-29)@ 97.178634 -> 97.179069 [e 0 us, 0 rep]
>[   97.180283] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=305, diff=1, hw=306 hw_last=305
>[   97.180287] [drm:vblank_disable_fn] disabling vblank on crtc 2
>[   97.180294] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,-26)@ 97.178673 -> 97.179063 [e 0 us, 0 rep]
>[   97.180298] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=306, diff=0, hw=306 hw_last=306
>[   97.368654] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   97.368688] [drm:drm_crtc_vblank_off] crtc 2, vblank enabled 0, inmodeset 0
>[   97.368696] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 2 : v p(0,316)@ 97.367074 -> 97.362335 [e 0 us, 0 rep]
>[   97.368701] [drm:drm_update_vblank_count] updating vblank count on crtc 2: current=306, diff=11, hw=317 hw_last=306
>[   97.368705] [drm:intel_disable_pipe] disabling pipe C
>[   97.381202] Use count on domain AUX_A is already zero
>[   97.381215] ------------[ cut here ]------------
>[   97.381222] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.381223] Modules linked in: x86_pkg_temp_thermal
>[   97.381229] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   97.381231] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.381233] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   97.381237] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.381238] RSP: 0018:ffffa5dc80eab8c8 EFLAGS: 00010292
>[   97.381241] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000000
>[   97.381243] RDX: ffffa1d781c14790 RSI: ffffa1d781c0cba8 RDI: ffffa1d781c0cba8
>[   97.381245] RBP: ffffa5dc80eab8f0 R08: 0000000000000001 R09: 000000000000ab05
>[   97.381246] R10: ffffa1d7758e2950 R11: 000000000000ab05 R12: ffffa1d7758e4b40
>[   97.381248] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   97.381251] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   97.381252] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.381254] CR2: 00007ff56a0e10c8 CR3: 000000027150d000 CR4: 00000000003406f0
>[   97.381256] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.381257] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.381258] Call Trace:
>[   97.381263]  intel_dp_aux_ch+0x12a/0x6e0
>[   97.381269]  ? wake_atomic_t_function+0x60/0x60
>[   97.381272]  intel_dp_aux_transfer+0x12d/0x1f0
>[   97.381275]  ? schedule_hrtimeout_range_clock+0xb4/0x190
>[   97.381280]  drm_dp_dpcd_access+0x58/0xf0
>[   97.381285]  drm_dp_dpcd_write+0x16/0x20
>[   97.381288]  intel_dp_sink_dpms+0x9f/0xd0
>[   97.381292]  intel_ddi_post_disable+0x14a/0x260
>[   97.381297]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.381300]  haswell_crtc_disable+0x100/0x170
>[   97.381303]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.381307]  intel_atomic_commit+0x3af/0x4a0
>[   97.381311]  ? drm_mode_object_put+0x3f/0x60
>[   97.381315]  drm_atomic_commit+0x46/0x50
>[   97.381319]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   97.381324]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   97.381329]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   97.381333]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   97.381336]  drm_ioctl+0x1f2/0x440
>[   97.381340]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   97.381346]  ? selinux_file_ioctl+0x104/0x1a0
>[   97.381350]  do_vfs_ioctl+0x8d/0x590
>[   97.381354]  ? __schedule+0x31c/0x6c0
>[   97.381358]  ? security_file_ioctl+0x3e/0x60
>[   97.381362]  SyS_ioctl+0x74/0x80
>[   97.381365]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   97.381367] RIP: 0033:0x7f202a285357
>[   97.381369] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   97.381372] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   97.381373] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   97.381375] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   97.381376] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   97.381378] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   97.381380] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.381432] ---[ end trace a27ce992f45e7384 ]---
>[   97.381446] Use count on domain AUX_A is already zero
>[   97.381455] ------------[ cut here ]------------
>[   97.381460] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.381461] Modules linked in: x86_pkg_temp_thermal
>[   97.381465] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   97.381467] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.381468] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   97.381471] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.381473] RSP: 0018:ffffa5dc80eaba20 EFLAGS: 00010282
>[   97.381476] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   97.381477] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c0cba0
>[   97.381479] RBP: ffffa5dc80eaba48 R08: 0000000000000001 R09: 000000000000ab3c
>[   97.381480] R10: ffffa1d7758e2950 R11: 000000000000ab3c R12: ffffa1d7758e4b40
>[   97.381482] R13: ffffa1d7758e0000 R14: ffffa1d7778e3100 R15: 000000000000001c
>[   97.381484] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   97.381485] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.381487] CR2: 00007ff56a0e10c8 CR3: 000000027150d000 CR4: 00000000003406f0
>[   97.381488] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.381490] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.381491] Call Trace:
>[   97.381494]  intel_edp_panel_vdd_on.part.27+0x5b/0xb0
>[   97.381497]  intel_edp_panel_vdd_on+0x13/0x20
>[   97.381501]  intel_ddi_post_disable+0xca/0x260
>[   97.381506]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.381508]  haswell_crtc_disable+0x100/0x170
>[   97.381511]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.381515]  intel_atomic_commit+0x3af/0x4a0
>[   97.381520]  ? drm_mode_object_put+0x3f/0x60
>[   97.381523]  drm_atomic_commit+0x46/0x50
>[   97.381527]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   97.381532]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   97.381536]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   97.381541]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   97.381544]  drm_ioctl+0x1f2/0x440
>[   97.381547]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   97.381552]  ? selinux_file_ioctl+0x104/0x1a0
>[   97.381556]  do_vfs_ioctl+0x8d/0x590
>[   97.381560]  ? __schedule+0x31c/0x6c0
>[   97.381564]  ? security_file_ioctl+0x3e/0x60
>[   97.381568]  SyS_ioctl+0x74/0x80
>[   97.381571]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   97.381573] RIP: 0033:0x7f202a285357
>[   97.381574] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   97.381576] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   97.381578] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   97.381579] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   97.381581] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   97.381582] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   97.381584] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.381745] ---[ end trace a27ce992f45e7385 ]---
>[   97.381760] [drm:intel_edp_panel_off.part.28] Turn eDP port A panel power off
>[   97.381791] [drm:intel_edp_panel_off.part.28] Wait for panel power off time
>[   97.381851] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[   97.433656] [drm:wait_panel_status] Wait complete
>[   97.433658] Use count on domain AUX_A is already zero
>[   97.433670] ------------[ cut here ]------------
>[   97.433677] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   97.433678] Modules linked in: x86_pkg_temp_thermal
>[   97.433684] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   97.433685] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.433687] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   97.433691] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   97.433693] RSP: 0018:ffffa5dc80eaba00 EFLAGS: 00010286
>[   97.433696] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[   97.433698] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781c0cba0
>[   97.433699] RBP: ffffa5dc80eaba28 R08: 0000000000000001 R09: 000000000000ab72
>[   97.433701] R10: ffffffffa0a03e00 R11: 000000000000ab72 R12: ffffa1d7758e4b40
>[   97.433702] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   97.433705] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   97.433707] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.433708] CR2: 00007ff56a0e10c8 CR3: 000000027150d000 CR4: 00000000003406f0
>[   97.433710] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.433712] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.433713] Call Trace:
>[   97.433717]  intel_edp_panel_off.part.28+0x12f/0x160
>[   97.433721]  intel_edp_panel_off+0x13/0x20
>[   97.433725]  intel_ddi_post_disable+0xd2/0x260
>[   97.433730]  intel_encoders_post_disable.isra.39+0x5e/0x80
>[   97.433733]  haswell_crtc_disable+0x100/0x170
>[   97.433737]  intel_atomic_commit_tail+0x128/0xfe0
>[   97.433740]  intel_atomic_commit+0x3af/0x4a0
>[   97.433746]  ? drm_mode_object_put+0x3f/0x60
>[   97.433749]  drm_atomic_commit+0x46/0x50
>[   97.433754]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   97.433758]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   97.433763]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   97.433768]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   97.433771]  drm_ioctl+0x1f2/0x440
>[   97.433775]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   97.433781]  ? selinux_file_ioctl+0x104/0x1a0
>[   97.433785]  do_vfs_ioctl+0x8d/0x590
>[   97.433789]  ? __schedule+0x31c/0x6c0
>[   97.433794]  ? security_file_ioctl+0x3e/0x60
>[   97.433797]  SyS_ioctl+0x74/0x80
>[   97.433801]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   97.433803] RIP: 0033:0x7f202a285357
>[   97.433805] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   97.433807] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   97.433809] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   97.433810] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   97.433812] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   97.433813] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   97.433815] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   97.433868] ---[ end trace a27ce992f45e7386 ]---
>[   97.433879] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 4, on? 1) for crtc 46
>[   97.433884] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   97.433902] [drm:drm_calc_timestamping_constants] crtc 46: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   97.433906] [drm:drm_calc_timestamping_constants] crtc 46: clock 138700 kHz framedur 16660994 linedur 14996
>[   97.433910] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   97.433913] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   97.433916] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   97.433918] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   97.433921] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   97.433926] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   97.433932] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   97.433936] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   97.433941] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   97.433948] [drm:intel_power_well_disable] disabling DC off
>[   97.433952] [drm:intel_power_well_disable] disabling always-on
>[   97.433957] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   97.433960] [drm:intel_power_well_enable] enabling always-on
>[   97.433964] [drm:intel_power_well_disable] disabling always-on
>[   97.433969] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   97.433973] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   97.433976] [drm:intel_power_well_enable] enabling always-on
>[   97.433979] [drm:intel_power_well_disable] disabling always-on
>[   97.433983] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   97.433986] [drm:intel_power_well_enable] enabling always-on
>[   97.434001] [drm:intel_power_well_disable] disabling always-on
>[   97.434007] Use count on power well DC off is already zero
>[   97.434020] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   97.434021] ------------[ cut here ]------------
>[   97.434027] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   97.434028] Modules linked in:
>[   97.434034] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   97.434035]  x86_pkg_temp_thermal
>[   97.434041] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   97.434044] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   97.434046] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.434047] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   97.434051] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   97.434052] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   97.434056] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   97.434058] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   97.434064] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   97.434067] RBP: ffffa5dc80eabb48 R08: 000000000000002e R09: 000000000000abbc
>[   97.434070] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   97.434072] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   97.434075] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   97.434077] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.434080] CR2: 00007ff56a0e10c8 CR3: 000000027150d000 CR4: 00000000003406f0
>[   97.434084] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.434087] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.434088] Call Trace:
>[   97.434093]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   97.434108]  intel_atomic_commit+0x3af/0x4a0
>[   97.434119]  ? drm_mode_object_put+0x3f/0x60
>[   97.434128]  drm_atomic_commit+0x46/0x50
>[   97.434138]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   97.434150]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   97.434161]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   97.434172]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   97.434179]  drm_ioctl+0x1f2/0x440
>[   97.434191]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   97.434202]  ? selinux_file_ioctl+0x104/0x1a0
>[   97.434211]  do_vfs_ioctl+0x8d/0x590
>[   97.434221]  ? __schedule+0x31c/0x6c0
>[   97.434233]  ? security_file_ioctl+0x3e/0x60
>[   97.434243]  SyS_ioctl+0x74/0x80
>[   97.434251]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   97.434260] RIP: 0033:0x7f202a285357
>[   97.434268] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   97.434282] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   97.434287] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   97.434296] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   97.434306] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   97.434314] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   97.434320] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   97.434481] ---[ end trace a27ce992f45e7387 ]---
>[   97.434485] Use count on power well always-on is already zero
>[   97.434500] ------------[ cut here ]------------
>[   97.434507] WARNING: CPU: 0 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   97.434508] Modules linked in: x86_pkg_temp_thermal
>[   97.434515] CPU: 0 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   97.434517] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.434520] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   97.434526] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   97.434528] RSP: 0018:ffffa5dc80eabb20 EFLAGS: 00010282
>[   97.434532] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   97.434534] RDX: 0000000000000001 RSI: 0000000000000092 RDI: ffffffffa0c9d84c
>[   97.434536] RBP: ffffa5dc80eabb48 R08: 0000000000000031 R09: 000000000000abee
>[   97.434538] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   97.434542] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   97.434545] FS:  00007f202bd80a40(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   97.434549] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.434552] CR2: 00007ff56a0e10c8 CR3: 000000027150d000 CR4: 00000000003406f0
>[   97.434554] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.434556] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.434559] Call Trace:
>[   97.434564]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   97.434569]  intel_atomic_commit+0x3af/0x4a0
>[   97.434575]  ? drm_mode_object_put+0x3f/0x60
>[   97.434581]  drm_atomic_commit+0x46/0x50
>[   97.434587]  drm_atomic_helper_connector_dpms+0xec/0x150
>[   97.434593]  drm_mode_connector_set_obj_prop+0x5d/0x70
>[   97.434601]  drm_mode_obj_set_property_ioctl+0xf5/0x140
>[   97.434606]  drm_mode_connector_property_set_ioctl+0x2b/0x30
>[   97.434610]  drm_ioctl+0x1f2/0x440
>[   97.434616]  ? drm_mode_connector_set_obj_prop+0x70/0x70
>[   97.434632]  ? selinux_file_ioctl+0x104/0x1a0
>[   97.434637]  do_vfs_ioctl+0x8d/0x590
>[   97.434643]  ? __schedule+0x31c/0x6c0
>[   97.434650]  ? security_file_ioctl+0x3e/0x60
>[   97.434654]  SyS_ioctl+0x74/0x80
>[   97.434659]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   97.434662] RIP: 0033:0x7f202a285357
>[   97.434664] RSP: 002b:00007ffebc4afa48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[   97.434671] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f202a285357
>[   97.434673] RDX: 00007ffebc4afa80 RSI: 00000000c01064ab RDI: 0000000000000003
>[   97.434676] RBP: 00007ffebc4afad0 R08: 0000000000000001 R09: 0000000000000001
>[   97.434678] R10: 00007f202bd80a40 R11: 0000000000000246 R12: 00000000c01864b0
>[   97.434680] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffebc4afdb0
>[   97.434683] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   97.434900] ---[ end trace a27ce992f45e7388 ]---
>[   97.434911] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756d8400
>[   97.434918] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   97.434926] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.434931] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   97.434938] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   97.434943] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756d8400
>[   97.434951] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   97.434968] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_PAGE_FLIP
>[   97.434985] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9b000
>[   97.434995] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   97.435001] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d771435800 state to ffffa1d749f9b000
>[   97.435008] [drm:drm_mode_object_get] OBJ ID: 64 (4)
>[   97.435013] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d77574a700 state to ffffa1d749f9b000
>[   97.435020] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574a700 to [CRTC:46:pipe C]
>[   97.435025] [drm:drm_atomic_set_fb_for_plane] Set [FB:64] for plane state ffffa1d77574a700
>[   97.435030] [drm:drm_mode_object_get] OBJ ID: 64 (5)
>[   97.435037] [drm:drm_mode_object_put] OBJ ID: 64 (6)
>[   97.435042] [drm:page_flip_common] [CRTC:46:pipe C] disabled, rejecting legacy flip
>[   97.435047] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9b000
>[   97.435051] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   97.435056] [drm:drm_mode_object_put] OBJ ID: 64 (5)
>[   97.435062] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9b000
>[   97.435072] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   97.435080] [drm:drm_ioctl] ret = -22
>[   97.435139] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   97.435145] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   97.435157] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f9b000
>[   97.435166] [drm:drm_mode_object_get] OBJ ID: 64 (3)
>[   97.435171] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d77574a700 state to ffffa1d749f9b000
>[   97.435176] [drm:drm_mode_object_get] OBJ ID: 66 (1)
>[   97.435182] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d771435800 state to ffffa1d749f9b000
>[   97.435188] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d749f9b000
>[   97.435196] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   97.435201] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   97.435207] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d749f78b80 state to ffffa1d749f9b000
>[   97.435213] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   97.435218] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.435223] [drm:drm_mode_object_put] OBJ ID: 66 (2)
>[   97.435229] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d771435800
>[   97.435233] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d77574a700
>[   97.435239] [drm:drm_mode_object_put] OBJ ID: 64 (4)
>[   97.435244] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574a700 to [NOCRTC]
>[   97.435249] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.435256] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d749f78b80 to [NOCRTC]
>[   97.435260] [drm:drm_atomic_check_only] checking ffffa1d749f9b000
>[   97.435265] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] mode changed
>[   97.435269] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] enable changed
>[   97.435275] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   97.435281] [drm:drm_atomic_helper_check_modeset] Disabling [CONNECTOR:48:eDP-1]
>[   97.435287] [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe C] needs all connectors, enable: n, active: n
>[   97.435293] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d749f9b000
>[   97.435298] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.435305] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.435313] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.435318] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.435324] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   97.435337] [drm:drm_atomic_commit] committing ffffa1d749f9b000
>[   97.435352] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   97.435358] [drm:intel_power_well_enable] enabling always-on
>[   97.435362] [drm:intel_power_well_disable] disabling always-on
>[   97.435366] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   97.435370] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   97.435375] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   97.435380] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   97.435386] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   97.435390] [drm:intel_power_well_enable] enabling always-on
>[   97.435395] [drm:intel_power_well_disable] disabling always-on
>[   97.435403] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   97.435407] [drm:intel_power_well_enable] enabling always-on
>[   97.435411] [drm:intel_power_well_disable] disabling always-on
>[   97.435417] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   97.435423] [drm:intel_power_well_enable] enabling always-on
>[   97.435427] [drm:intel_power_well_disable] disabling always-on
>[   97.435432] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   97.435437] [drm:intel_power_well_enable] enabling always-on
>[   97.435441] [drm:intel_power_well_disable] disabling always-on
>[   97.435445] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   97.435451] [drm:intel_power_well_enable] enabling always-on
>[   97.435455] [drm:intel_power_well_disable] disabling always-on
>[   97.435463] [drm:drm_mode_object_put] OBJ ID: 66 (1)
>[   97.435469] [drm:intel_atomic_commit_tail] [CRTC:46:pipe C]
>[   97.435473] Use count on power well DC off is already zero
>[   97.435487] ------------[ cut here ]------------
>[   97.435494] WARNING: CPU: 0 PID: 3 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   97.435496] Modules linked in: x86_pkg_temp_thermal
>[   97.435503] CPU: 0 PID: 3 Comm: kworker/0:0 Tainted: G        W       4.12.0-rc4+ #26
>[   97.435505] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.435510] Workqueue: events drm_mode_rmfb_work_fn
>[   97.435515] task: ffffa1d7781c1b00 task.stack: ffffa5dc80ca8000
>[   97.435519] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   97.435522] RSP: 0018:ffffa5dc80cabc28 EFLAGS: 00010292
>[   97.435527] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[   97.435530] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffffa0c9d84c
>[   97.435532] RBP: ffffa5dc80cabc50 R08: 000000000000002e R09: 000000000000ac6c
>[   97.435534] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   97.435537] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   97.435541] FS:  0000000000000000(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   97.435544] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.435546] CR2: 00007ff56a0e10c8 CR3: 000000027150d000 CR4: 00000000003406f0
>[   97.435548] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.435551] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.435553] Call Trace:
>[   97.435559]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   97.435565]  intel_atomic_commit+0x3af/0x4a0
>[   97.435571]  drm_atomic_commit+0x46/0x50
>[   97.435576]  drm_framebuffer_remove+0x25e/0x390
>[   97.435582]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.435588]  process_one_work+0x146/0x3e0
>[   97.435593]  worker_thread+0x43/0x3e0
>[   97.435600]  kthread+0x104/0x140
>[   97.435605]  ? create_worker+0x190/0x190
>[   97.435609]  ? kthread_create_on_node+0x40/0x40
>[   97.435615]  ret_from_fork+0x22/0x30
>[   97.435628] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   97.435878] ---[ end trace a27ce992f45e7389 ]---
>[   97.435881] Use count on power well always-on is already zero
>[   97.435896] ------------[ cut here ]------------
>[   97.435902] WARNING: CPU: 0 PID: 3 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[   97.435903] Modules linked in: x86_pkg_temp_thermal
>[   97.435909] CPU: 0 PID: 3 Comm: kworker/0:0 Tainted: G        W       4.12.0-rc4+ #26
>[   97.435911] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   97.435916] Workqueue: events drm_mode_rmfb_work_fn
>[   97.435921] task: ffffa1d7781c1b00 task.stack: ffffa5dc80ca8000
>[   97.435926] RIP: 0010:intel_display_power_put+0xdb/0x110
>[   97.435928] RSP: 0018:ffffa5dc80cabc28 EFLAGS: 00010292
>[   97.435932] RAX: 0000000000000031 RBX: ffffffffa0ab2a80 RCX: ffffffffa0a459f8
>[   97.435934] RDX: 0000000000000001 RSI: 0000000000000082 RDI: ffffffffa0c9d84c
>[   97.435937] RBP: ffffa5dc80cabc50 R08: 0000000000000101 R09: 000000000000ac8e
>[   97.435939] R10: 0000000000000016 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   97.435943] R13: ffffa1d7758e0000 R14: 0000000200000000 R15: 0000000000000021
>[   97.435946] FS:  0000000000000000(0000) GS:ffffa1d781c00000(0000) knlGS:0000000000000000
>[   97.435949] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.435951] CR2: 00007ff56a0e10c8 CR3: 000000027150d000 CR4: 00000000003406f0
>[   97.435953] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   97.435955] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   97.435958] Call Trace:
>[   97.435963]  intel_atomic_commit_tail+0xa1c/0xfe0
>[   97.435969]  intel_atomic_commit+0x3af/0x4a0
>[   97.435974]  drm_atomic_commit+0x46/0x50
>[   97.435979]  drm_framebuffer_remove+0x25e/0x390
>[   97.435984]  drm_mode_rmfb_work_fn+0x3c/0x50
>[   97.435989]  process_one_work+0x146/0x3e0
>[   97.436005]  worker_thread+0x43/0x3e0
>[   97.436015]  kthread+0x104/0x140
>[   97.436028]  ? create_worker+0x190/0x190
>[   97.436039]  ? kthread_create_on_node+0x40/0x40
>[   97.436047]  ret_from_fork+0x22/0x30
>[   97.436056] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[   97.436175] ---[ end trace a27ce992f45e738a ]---
>[   97.436186] [drm:drm_mode_object_put] OBJ ID: 64 (3)
>[   97.436192] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f9b000
>[   97.436199] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   97.436204] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.436210] [drm:drm_mode_object_put] OBJ ID: 64 (2)
>[   97.436217] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f9b000
>[   97.436222] [drm:drm_mode_object_put] OBJ ID: 64 (1)
>[   97.436240] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   97.436250] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_RMFB
>[   97.436257] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   97.436263] [drm:drm_mode_object_put] OBJ ID: 60 (1)
>[   97.436269] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   97.436279] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   97.436286] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.436290] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436298] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   97.436304] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.436310] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436317] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   97.436323] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436328] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   97.436339] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436347] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   97.436352] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.436359] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436366] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   97.436371] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.436378] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436383] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   97.436390] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   97.436397] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.436401] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436407] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   97.436416] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.436421] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436427] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   97.436434] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436439] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   97.436447] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436456] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   97.436461] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.436467] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436472] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   97.436479] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.436484] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436490] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   97.436497] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   97.436502] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.436506] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436514] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETRESOURCES
>[   97.436520] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.436525] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436533] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   97.436539] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436543] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCONNECTOR
>[   97.436552] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436559] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   97.436565] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.436570] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436575] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETENCODER
>[   97.436582] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.436588] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.436593] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_MODE_GETCRTC
>[   97.437849] [IGT] kms_flip: exiting, ret=0
>[   97.437961] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_CREATE
>[   97.437978] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_PWRITE
>[   97.437993] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438318] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438346] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438420] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438454] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438486] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438492] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   97.438497] [drm:drm_ioctl] ret = -22
>[   97.438502] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438507] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   97.438512] [drm:drm_ioctl] ret = -22
>[   97.438517] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438521] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   97.438525] [drm:drm_ioctl] ret = -22
>[   97.438529] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438545] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438559] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438575] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438590] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438603] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438609] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   97.438613] [drm:drm_ioctl] ret = -22
>[   97.438617] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438635] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   97.438644] [drm:drm_ioctl] ret = -22
>[   97.438655] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438668] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   97.438675] [drm:drm_ioctl] ret = -22
>[   97.438686] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438704] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438722] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438736] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438749] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438761] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438767] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   97.438772] [drm:drm_ioctl] ret = -22
>[   97.438780] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438788] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   97.438798] [drm:drm_ioctl] ret = -22
>[   97.438803] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438808] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   97.438812] [drm:drm_ioctl] ret = -22
>[   97.438819] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438839] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438851] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438867] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438880] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438893] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438897] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   97.438903] [drm:drm_ioctl] ret = -22
>[   97.438908] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438912] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   97.438916] [drm:drm_ioctl] ret = -22
>[   97.438920] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438924] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   97.438929] [drm:drm_ioctl] ret = -22
>[   97.438933] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438947] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438959] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438972] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.438985] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439001] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439005] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   97.439011] [drm:drm_ioctl] ret = -22
>[   97.439016] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439020] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   97.439024] [drm:drm_ioctl] ret = -22
>[   97.439029] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439033] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   97.439037] [drm:drm_ioctl] ret = -22
>[   97.439041] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439055] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439069] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439082] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439095] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439110] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439116] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   97.439119] [drm:drm_ioctl] ret = -22
>[   97.439123] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439128] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   97.439132] [drm:drm_ioctl] ret = -22
>[   97.439137] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439140] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   97.439144] [drm:drm_ioctl] ret = -22
>[   97.439148] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439162] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439174] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439187] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439201] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439215] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439220] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   97.439225] [drm:drm_ioctl] ret = -22
>[   97.439229] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439233] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   97.439237] [drm:drm_ioctl] ret = -22
>[   97.439241] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439246] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   97.439249] [drm:drm_ioctl] ret = -22
>[   97.439254] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439269] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439281] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439294] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439308] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439321] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439325] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 5
>[   97.439330] [drm:drm_ioctl] ret = -22
>[   97.439334] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439338] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 6
>[   97.439342] [drm:drm_ioctl] ret = -22
>[   97.439347] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_EXECBUFFER2_WR
>[   97.439350] [drm:i915_gem_do_execbuffer.isra.36] execbuf with unknown ring: 7
>[   97.439355] [drm:drm_ioctl] ret = -22
>[   97.439361] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, I915_GEM_WAIT
>[   97.439369] [drm:drm_ioctl] pid=3048, dev=0xe200, auth=1, DRM_IOCTL_GEM_CLOSE
>[   97.439441] [drm:i915_drop_caches_set] Dropping caches: 0x00000014
>[   97.457707] [drm:drm_release] open_count = 2
>[   97.457711] [drm:drm_release] pid = 3048, device = 0xe200, open_count = 2
>[   97.458005] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d749f99400
>[   97.458011] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d77574b500 state to ffffa1d749f99400
>[   97.458015] [drm:drm_atomic_get_plane_state] Added [PLANE:28:plane 2A] ffffa1d77574b400 state to ffffa1d749f99400
>[   97.458019] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574b400 to [NOCRTC]
>[   97.458022] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d77574b400
>[   97.458026] [drm:drm_atomic_get_plane_state] Added [PLANE:30:cursor A] ffffa1d77574b800 state to ffffa1d749f99400
>[   97.458029] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574b800 to [NOCRTC]
>[   97.458032] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d77574b800
>[   97.458036] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d77574a500 state to ffffa1d749f99400
>[   97.458040] [drm:drm_atomic_get_plane_state] Added [PLANE:35:plane 2B] ffffa1d77574a800 state to ffffa1d749f99400
>[   97.458043] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574a800 to [NOCRTC]
>[   97.458045] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d77574a800
>[   97.458049] [drm:drm_atomic_get_plane_state] Added [PLANE:37:cursor B] ffffa1d77574bc00 state to ffffa1d749f99400
>[   97.458052] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574bc00 to [NOCRTC]
>[   97.458055] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d77574bc00
>[   97.458058] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d77574af00 state to ffffa1d749f99400
>[   97.458062] [drm:drm_atomic_get_plane_state] Added [PLANE:42:plane 2C] ffffa1d77574bf00 state to ffffa1d749f99400
>[   97.458065] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574bf00 to [NOCRTC]
>[   97.458067] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d77574bf00
>[   97.458071] [drm:drm_atomic_get_plane_state] Added [PLANE:44:cursor C] ffffa1d77574b200 state to ffffa1d749f99400
>[   97.458074] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574b200 to [NOCRTC]
>[   97.458076] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d77574b200
>[   97.458082] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   97.458086] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d771435000 state to ffffa1d749f99400
>[   97.458091] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffffa1d771435000
>[   97.458095] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574b500 to [CRTC:32:pipe A]
>[   97.458098] [drm:drm_atomic_set_fb_for_plane] Set [FB:62] for plane state ffffa1d77574b500
>[   97.458102] [drm:drm_mode_object_get] OBJ ID: 62 (1)
>[   97.458106] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d749f99400
>[   97.458111] [drm:drm_mode_object_put] OBJ ID: 48 (4)
>[   97.458115] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.458119] [drm:drm_mode_object_get] OBJ ID: 48 (3)
>[   97.458123] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d749e6cd80 state to ffffa1d749f99400
>[   97.458127] [drm:drm_mode_object_get] OBJ ID: 48 (4)
>[   97.458130] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d749e6cd80 to [CRTC:32:pipe A]
>[   97.458135] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d771432000 state to ffffa1d749f99400
>[   97.458138] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d771432000
>[   97.458141] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574a500 to [NOCRTC]
>[   97.458144] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d77574a500
>[   97.458148] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d749f99400
>[   97.458152] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.458156] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.458160] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d771433000 state to ffffa1d749f99400
>[   97.458163] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d771433000
>[   97.458166] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d77574af00 to [NOCRTC]
>[   97.458168] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d77574af00
>[   97.458172] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d749f99400
>[   97.458176] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.458179] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.458183] [drm:drm_atomic_check_only] checking ffffa1d749f99400
>[   97.458188] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] mode changed
>[   97.458191] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] enable changed
>[   97.458193] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] active changed
>[   97.458199] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.458202] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.458205] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   97.458210] [drm:drm_atomic_helper_check_modeset] [CONNECTOR:48:eDP-1] using [ENCODER:47:DDI A] on [CRTC:32:pipe A]
>[   97.458214] [drm:drm_atomic_helper_check_modeset] [CRTC:32:pipe A] needs all connectors, enable: y, active: y
>[   97.458217] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d749f99400
>[   97.458221] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.458225] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.458231] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d749f99400
>[   97.458235] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.458238] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.458242] [drm:intel_atomic_check] [CONNECTOR:48:eDP-1] checking for sink bpp constrains
>[   97.458245] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 18
>[   97.458251] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138700KHz
>[   97.458255] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   97.458258] [drm:intel_dp_compute_config] DP link bw required 312075 available 540000
>[   97.458262] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   97.458265] [drm:intel_dump_pipe_config] [CRTC:32:pipe A][modeset]
>[   97.458267] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1
>[   97.458270] [drm:intel_dump_pipe_config] dp m_n: lanes: 2; gmch_m: 4847916, gmch_n: 8388608, link_m: 269328, link_n: 524288, tu: 64
>[   97.458272] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   97.458274] [drm:intel_dump_pipe_config] requested mode:
>[   97.458281] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   97.458283] [drm:intel_dump_pipe_config] adjusted mode:
>[   97.458288] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138700 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0x9
>[   97.458291] [drm:intel_dump_pipe_config] crtc timings: 138700 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0x9
>[   97.458294] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 1920x1080, pixel rate 138700
>[   97.458297] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   97.458299] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   97.458301] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[   97.458305] [drm:skl_dump_hw_state] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   97.458307] [drm:intel_dump_pipe_config] planes on this crtc
>[   97.458309] [drm:intel_dump_pipe_config] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[   97.458311] [drm:intel_dump_pipe_config] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   97.458313] [drm:intel_dump_pipe_config] [PLANE:30:cursor A] disabled, scaler_id = -1
>[   97.458318] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   97.458321] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   97.458325] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[   97.458332] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 62
>[   97.458336] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   97.458341] [drm:intel_find_shared_dpll] [CRTC:32:pipe A] allocated DPLL 0
>[   97.458345] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   97.458356] [drm:skl_compute_wm] [PLANE:26:plane 1A] ddb (0 - 0) -> (0 - 860)
>[   97.458359] [drm:skl_compute_wm] [PLANE:30:cursor A] ddb (0 - 0) -> (860 - 892)
>[   97.458363] [drm:drm_atomic_commit] committing ffffa1d749f99400
>[   97.458385] [drm:intel_power_well_enable] enabling always-on
>[   97.458392] [drm:drm_calc_timestamping_constants] crtc 32: hwmode: htotal 2080, vtotal 1111, vdisplay 1080
>[   97.458395] [drm:drm_calc_timestamping_constants] crtc 32: clock 138700 kHz framedur 16660994 linedur 14996
>[   97.458399] [drm:intel_atomic_commit_tail] [ENCODER:47:DDI A]
>[   97.458402] [drm:intel_atomic_commit_tail] [ENCODER:55:DDI B]
>[   97.458405] [drm:intel_atomic_commit_tail] [ENCODER:57:DP-MST A]
>[   97.458407] [drm:intel_atomic_commit_tail] [ENCODER:58:DP-MST B]
>[   97.458409] [drm:intel_atomic_commit_tail] [ENCODER:59:DP-MST C]
>[   97.458414] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   97.458420] [drm:verify_single_dpll_state.isra.113] DPLL 1
>[   97.458425] [drm:verify_single_dpll_state.isra.113] DPLL 2
>[   97.458429] [drm:verify_single_dpll_state.isra.113] DPLL 3
>[   97.458436] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 32
>[   97.458439] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   97.458461] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status before turning Panel On = 0
>[   97.458465] [drm:intel_power_well_enable] enabling DC off
>[   97.458469] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   97.458476] [drm:edp_panel_on] Turn eDP port A panel power on
>[   97.458485] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   97.458487] [drm:wait_panel_power_cycle] 
>               Manasi Debug: Waiting t11_t12 time
>[   98.016858] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[   98.016868] [drm:wait_panel_status] Wait complete
>[   98.016892] [drm:edp_panel_on] Wait for panel power on
>[   98.016946] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[   98.152788] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   98.152796] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   98.152801] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[   98.152825] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   98.218114] [drm:wait_panel_status] Wait complete
>[   98.218118] [drm:edp_panel_on] 
>               Manasi: Last Power On for eDp at 4294765513
>[   98.218125] [drm:intel_power_well_disable] disabling DC off
>[   98.218137] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   98.220242] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status after turning Panel On = 1
>[   98.220263] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   98.220268] [drm:intel_power_well_enable] enabling DC off
>[   98.220273] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   98.220289] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   98.220336] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   98.220516] Use count on domain AUX_A is already zero
>[   98.220531] ------------[ cut here ]------------
>[   98.220539] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   98.220539] Modules linked in: x86_pkg_temp_thermal
>[   98.220545] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   98.220547] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   98.220548] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   98.220552] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   98.220554] RSP: 0018:ffffa5dc80eab730 EFLAGS: 00010286
>[   98.220556] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   98.220558] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   98.220559] RBP: ffffa5dc80eab758 R08: 0000000000000000 R09: 0000000000000029
>[   98.220560] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   98.220561] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   98.220564] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   98.220565] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   98.220567] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   98.220568] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   98.220569] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   98.220570] Call Trace:
>[   98.220575]  intel_dp_aux_ch+0x12a/0x6e0
>[   98.220581]  ? wake_atomic_t_function+0x60/0x60
>[   98.220584]  intel_dp_aux_transfer+0x12d/0x1f0
>[   98.220589]  drm_dp_dpcd_access+0x58/0xf0
>[   98.220594]  drm_dp_dpcd_write+0x16/0x20
>[   98.220597]  intel_dp_sink_dpms+0x41/0xd0
>[   98.220601]  intel_ddi_pre_enable+0x34a/0x630
>[   98.220606]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   98.220609]  haswell_crtc_enable+0x26b/0x7f0
>[   98.220612]  intel_update_crtc+0x43/0xd0
>[   98.220615]  skl_update_crtcs+0x1a9/0x1e0
>[   98.220618]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   98.220637]  intel_atomic_commit+0x3af/0x4a0
>[   98.220641]  drm_atomic_commit+0x46/0x50
>[   98.220645]  restore_fbdev_mode+0x148/0x270
>[   98.220650]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   98.220654]  drm_fb_helper_set_par+0x28/0x50
>[   98.220657]  intel_fbdev_set_par+0x15/0x60
>[   98.220661]  fbcon_init+0x571/0x5f0
>[   98.220666]  visual_init+0xd1/0x130
>[   98.220670]  do_bind_con_driver+0x1ad/0x390
>[   98.220673]  store_bind+0x129/0x190
>[   98.220676]  dev_attr_store+0x13/0x20
>[   98.220681]  sysfs_kf_write+0x32/0x40
>[   98.220684]  kernfs_fop_write+0x102/0x180
>[   98.220689]  __vfs_write+0x23/0x120
>[   98.220694]  ? security_file_permission+0x36/0xb0
>[   98.220698]  ? rw_verify_area+0x49/0xb0
>[   98.220702]  vfs_write+0xb3/0x1b0
>[   98.220705]  SyS_write+0x41/0xa0
>[   98.220710]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   98.220712] RIP: 0033:0x7f202a5624a0
>[   98.220713] RSP: 002b:00007ffebc4affb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   98.220716] RAX: ffffffffffffffda RBX: 0000000001946943 RCX: 00007f202a5624a0
>[   98.220717] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   98.220718] RBP: 00000000019468d0 R08: 0000000000000000 R09: 0000000000000020
>[   98.220719] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffebc4affc0
>[   98.220720] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   98.220722] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   98.220758] ---[ end trace a27ce992f45e738b ]---
>[   98.220772] [drm:intel_ddi_pre_enable] 
>               Manasi Debug: HPD Live status = 1
>[   98.221545] Use count on domain AUX_A is already zero
>[   98.221556] ------------[ cut here ]------------
>[   98.221561] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   98.221561] Modules linked in: x86_pkg_temp_thermal
>[   98.221565] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   98.221566] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   98.221567] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   98.221570] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   98.221572] RSP: 0018:ffffa5dc80eab708 EFLAGS: 00010296
>[   98.221574] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   98.221575] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   98.221576] RBP: ffffa5dc80eab730 R08: 0000000000000000 R09: 0000000000000029
>[   98.221577] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   98.221578] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   98.221580] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   98.221582] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   98.221583] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   98.221584] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   98.221585] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   98.221586] Call Trace:
>[   98.221589]  intel_dp_aux_ch+0x12a/0x6e0
>[   98.221594]  ? wake_atomic_t_function+0x60/0x60
>[   98.221596]  intel_dp_aux_transfer+0x12d/0x1f0
>[   98.221599]  ? vprintk_default+0x1a/0x20
>[   98.221603]  drm_dp_dpcd_access+0x58/0xf0
>[   98.221607]  drm_dp_dpcd_write+0x16/0x20
>[   98.221611]  intel_dp_start_link_train+0x7b/0x520
>[   98.221615]  intel_ddi_pre_enable+0x378/0x630
>[   98.221620]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   98.221629]  haswell_crtc_enable+0x26b/0x7f0
>[   98.221632]  intel_update_crtc+0x43/0xd0
>[   98.221634]  skl_update_crtcs+0x1a9/0x1e0
>[   98.221638]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   98.221641]  intel_atomic_commit+0x3af/0x4a0
>[   98.221644]  drm_atomic_commit+0x46/0x50
>[   98.221648]  restore_fbdev_mode+0x148/0x270
>[   98.221653]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   98.221657]  drm_fb_helper_set_par+0x28/0x50
>[   98.221659]  intel_fbdev_set_par+0x15/0x60
>[   98.221662]  fbcon_init+0x571/0x5f0
>[   98.221667]  visual_init+0xd1/0x130
>[   98.221671]  do_bind_con_driver+0x1ad/0x390
>[   98.221673]  store_bind+0x129/0x190
>[   98.221676]  dev_attr_store+0x13/0x20
>[   98.221680]  sysfs_kf_write+0x32/0x40
>[   98.221683]  kernfs_fop_write+0x102/0x180
>[   98.221687]  __vfs_write+0x23/0x120
>[   98.221692]  ? security_file_permission+0x36/0xb0
>[   98.221695]  ? rw_verify_area+0x49/0xb0
>[   98.221699]  vfs_write+0xb3/0x1b0
>[   98.221703]  SyS_write+0x41/0xa0
>[   98.221706]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   98.221707] RIP: 0033:0x7f202a5624a0
>[   98.221709] RSP: 002b:00007ffebc4affb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   98.221711] RAX: ffffffffffffffda RBX: 0000000001946943 RCX: 00007f202a5624a0
>[   98.221712] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   98.221713] RBP: 00000000019468d0 R08: 0000000000000000 R09: 0000000000000020
>[   98.221714] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffebc4affc0
>[   98.221715] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   98.221717] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   98.221752] ---[ end trace a27ce992f45e738c ]---
>[   98.221920] Use count on domain AUX_A is already zero
>[   98.221930] ------------[ cut here ]------------
>[   98.221935] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   98.221935] Modules linked in: x86_pkg_temp_thermal
>[   98.221939] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   98.221939] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   98.221941] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   98.221944] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   98.221945] RSP: 0018:ffffa5dc80eab708 EFLAGS: 00010296
>[   98.221947] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   98.221948] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   98.221949] RBP: ffffa5dc80eab730 R08: 0000000000000000 R09: 0000000000000029
>[   98.221950] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   98.221951] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   98.221953] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   98.221954] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   98.221955] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   98.221956] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   98.221958] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   98.221958] Call Trace:
>[   98.221961]  intel_dp_aux_ch+0x12a/0x6e0
>[   98.221965]  ? wake_atomic_t_function+0x60/0x60
>[   98.221968]  intel_dp_aux_transfer+0x12d/0x1f0
>[   98.221970]  ? vprintk_default+0x1a/0x20
>[   98.221974]  drm_dp_dpcd_access+0x58/0xf0
>[   98.221978]  drm_dp_dpcd_write+0x16/0x20
>[   98.221982]  intel_dp_start_link_train+0xa3/0x520
>[   98.221986]  intel_ddi_pre_enable+0x378/0x630
>[   98.221991]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   98.221994]  haswell_crtc_enable+0x26b/0x7f0
>[   98.221997]  intel_update_crtc+0x43/0xd0
>[   98.221999]  skl_update_crtcs+0x1a9/0x1e0
>[   98.222003]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   98.222006]  intel_atomic_commit+0x3af/0x4a0
>[   98.222010]  drm_atomic_commit+0x46/0x50
>[   98.222013]  restore_fbdev_mode+0x148/0x270
>[   98.222018]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   98.222022]  drm_fb_helper_set_par+0x28/0x50
>[   98.222024]  intel_fbdev_set_par+0x15/0x60
>[   98.222027]  fbcon_init+0x571/0x5f0
>[   98.222031]  visual_init+0xd1/0x130
>[   98.222035]  do_bind_con_driver+0x1ad/0x390
>[   98.222038]  store_bind+0x129/0x190
>[   98.222040]  dev_attr_store+0x13/0x20
>[   98.222044]  sysfs_kf_write+0x32/0x40
>[   98.222047]  kernfs_fop_write+0x102/0x180
>[   98.222051]  __vfs_write+0x23/0x120
>[   98.222055]  ? security_file_permission+0x36/0xb0
>[   98.222059]  ? rw_verify_area+0x49/0xb0
>[   98.222062]  vfs_write+0xb3/0x1b0
>[   98.222066]  SyS_write+0x41/0xa0
>[   98.222069]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   98.222070] RIP: 0033:0x7f202a5624a0
>[   98.222071] RSP: 002b:00007ffebc4affb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   98.222073] RAX: ffffffffffffffda RBX: 0000000001946943 RCX: 00007f202a5624a0
>[   98.222075] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   98.222076] RBP: 00000000019468d0 R08: 0000000000000000 R09: 0000000000000020
>[   98.222077] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffebc4affc0
>[   98.222078] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   98.222079] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   98.222115] ---[ end trace a27ce992f45e738d ]---
>[   98.222121] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   98.222124] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   98.222126] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   98.222130] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   98.222306] Use count on domain AUX_A is already zero
>[   98.222317] ------------[ cut here ]------------
>[   98.222321] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   98.222321] Modules linked in: x86_pkg_temp_thermal
>[   98.222324] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   98.222325] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   98.222326] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   98.222329] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   98.222330] RSP: 0018:ffffa5dc80eab6e0 EFLAGS: 00010282
>[   98.222332] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   98.222333] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   98.222334] RBP: ffffa5dc80eab708 R08: 0000000000000000 R09: 0000000000000029
>[   98.222335] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   98.222337] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   98.222338] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   98.222339] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   98.222341] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   98.222342] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   98.222343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   98.222343] Call Trace:
>[   98.222346]  intel_dp_aux_ch+0x12a/0x6e0
>[   98.222351]  ? wake_atomic_t_function+0x60/0x60
>[   98.222353]  intel_dp_aux_transfer+0x12d/0x1f0
>[   98.222356]  ? drm_printk+0x89/0x90
>[   98.222360]  drm_dp_dpcd_access+0x58/0xf0
>[   98.222364]  drm_dp_dpcd_write+0x16/0x20
>[   98.222368]  intel_dp_set_link_train+0x44/0xe0
>[   98.222372]  intel_dp_start_link_train+0xd4/0x520
>[   98.222376]  intel_ddi_pre_enable+0x378/0x630
>[   98.222381]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   98.222384]  haswell_crtc_enable+0x26b/0x7f0
>[   98.222386]  intel_update_crtc+0x43/0xd0
>[   98.222389]  skl_update_crtcs+0x1a9/0x1e0
>[   98.222392]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   98.222395]  intel_atomic_commit+0x3af/0x4a0
>[   98.222399]  drm_atomic_commit+0x46/0x50
>[   98.222403]  restore_fbdev_mode+0x148/0x270
>[   98.222407]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   98.222411]  drm_fb_helper_set_par+0x28/0x50
>[   98.222414]  intel_fbdev_set_par+0x15/0x60
>[   98.222416]  fbcon_init+0x571/0x5f0
>[   98.222421]  visual_init+0xd1/0x130
>[   98.222425]  do_bind_con_driver+0x1ad/0x390
>[   98.222427]  store_bind+0x129/0x190
>[   98.222429]  dev_attr_store+0x13/0x20
>[   98.222433]  sysfs_kf_write+0x32/0x40
>[   98.222437]  kernfs_fop_write+0x102/0x180
>[   98.222440]  __vfs_write+0x23/0x120
>[   98.222444]  ? security_file_permission+0x36/0xb0
>[   98.222448]  ? rw_verify_area+0x49/0xb0
>[   98.222451]  vfs_write+0xb3/0x1b0
>[   98.222455]  SyS_write+0x41/0xa0
>[   98.222458]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   98.222460] RIP: 0033:0x7f202a5624a0
>[   98.222460] RSP: 002b:00007ffebc4affb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   98.222462] RAX: ffffffffffffffda RBX: 0000000001946943 RCX: 00007f202a5624a0
>[   98.222463] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   98.222464] RBP: 00000000019468d0 R08: 0000000000000000 R09: 0000000000000020
>[   98.222466] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffebc4affc0
>[   98.222467] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   98.222468] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   98.222503] ---[ end trace a27ce992f45e738e ]---
>[   98.222768] Use count on domain AUX_A is already zero
>[   98.222778] ------------[ cut here ]------------
>[   98.222782] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   98.222783] Modules linked in: x86_pkg_temp_thermal
>[   98.222786] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   98.222787] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   98.222788] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   98.222791] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   98.222791] RSP: 0018:ffffa5dc80eab6d8 EFLAGS: 00010296
>[   98.222793] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   98.222794] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   98.222795] RBP: ffffa5dc80eab700 R08: 0000000000000000 R09: 0000000000000029
>[   98.222797] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   98.222798] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   98.222800] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   98.222801] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   98.222802] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   98.222803] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   98.222804] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   98.222805] Call Trace:
>[   98.222807]  intel_dp_aux_ch+0x12a/0x6e0
>[   98.222811]  ? wake_atomic_t_function+0x60/0x60
>[   98.222814]  intel_dp_aux_transfer+0xa0/0x1f0
>[   98.222818]  drm_dp_dpcd_access+0x58/0xf0
>[   98.222822]  drm_dp_dpcd_read+0x2c/0x60
>[   98.222825]  intel_dp_get_link_status+0x1d/0x30
>[   98.222829]  intel_dp_start_link_train+0xfd/0x520
>[   98.222833]  intel_ddi_pre_enable+0x378/0x630
>[   98.222837]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   98.222840]  haswell_crtc_enable+0x26b/0x7f0
>[   98.222843]  intel_update_crtc+0x43/0xd0
>[   98.222846]  skl_update_crtcs+0x1a9/0x1e0
>[   98.222849]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   98.222852]  intel_atomic_commit+0x3af/0x4a0
>[   98.222856]  drm_atomic_commit+0x46/0x50
>[   98.222860]  restore_fbdev_mode+0x148/0x270
>[   98.222864]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   98.222868]  drm_fb_helper_set_par+0x28/0x50
>[   98.222870]  intel_fbdev_set_par+0x15/0x60
>[   98.222873]  fbcon_init+0x571/0x5f0
>[   98.222877]  visual_init+0xd1/0x130
>[   98.222881]  do_bind_con_driver+0x1ad/0x390
>[   98.222883]  store_bind+0x129/0x190
>[   98.222885]  dev_attr_store+0x13/0x20
>[   98.222889]  sysfs_kf_write+0x32/0x40
>[   98.222893]  kernfs_fop_write+0x102/0x180
>[   98.222896]  __vfs_write+0x23/0x120
>[   98.222900]  ? security_file_permission+0x36/0xb0
>[   98.222904]  ? rw_verify_area+0x49/0xb0
>[   98.222907]  vfs_write+0xb3/0x1b0
>[   98.222911]  SyS_write+0x41/0xa0
>[   98.222914]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   98.222916] RIP: 0033:0x7f202a5624a0
>[   98.222917] RSP: 002b:00007ffebc4affb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   98.222918] RAX: ffffffffffffffda RBX: 0000000001946943 RCX: 00007f202a5624a0
>[   98.222919] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   98.222921] RBP: 00000000019468d0 R08: 0000000000000000 R09: 0000000000000020
>[   98.222922] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffebc4affc0
>[   98.222923] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   98.222924] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   98.222959] ---[ end trace a27ce992f45e738f ]---
>[   98.223162] Use count on domain AUX_A is already zero
>[   98.223171] ------------[ cut here ]------------
>[   98.223175] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   98.223176] Modules linked in: x86_pkg_temp_thermal
>[   98.223179] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   98.223180] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   98.223181] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   98.223184] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   98.223185] RSP: 0018:ffffa5dc80eab6d8 EFLAGS: 00010296
>[   98.223186] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   98.223187] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   98.223188] RBP: ffffa5dc80eab700 R08: 0000000000000000 R09: 0000000000000029
>[   98.223190] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   98.223191] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   98.223192] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   98.223194] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   98.223195] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   98.223196] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   98.223197] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   98.223197] Call Trace:
>[   98.223200]  intel_dp_aux_ch+0x12a/0x6e0
>[   98.223204]  ? wake_atomic_t_function+0x60/0x60
>[   98.223207]  intel_dp_aux_transfer+0xa0/0x1f0
>[   98.223211]  drm_dp_dpcd_access+0x58/0xf0
>[   98.223215]  drm_dp_dpcd_read+0x52/0x60
>[   98.223218]  intel_dp_get_link_status+0x1d/0x30
>[   98.223222]  intel_dp_start_link_train+0xfd/0x520
>[   98.223226]  intel_ddi_pre_enable+0x378/0x630
>[   98.223230]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   98.223233]  haswell_crtc_enable+0x26b/0x7f0
>[   98.223236]  intel_update_crtc+0x43/0xd0
>[   98.223239]  skl_update_crtcs+0x1a9/0x1e0
>[   98.223242]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   98.223245]  intel_atomic_commit+0x3af/0x4a0
>[   98.223248]  drm_atomic_commit+0x46/0x50
>[   98.223252]  restore_fbdev_mode+0x148/0x270
>[   98.223256]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   98.223260]  drm_fb_helper_set_par+0x28/0x50
>[   98.223263]  intel_fbdev_set_par+0x15/0x60
>[   98.223265]  fbcon_init+0x571/0x5f0
>[   98.223270]  visual_init+0xd1/0x130
>[   98.223274]  do_bind_con_driver+0x1ad/0x390
>[   98.223276]  store_bind+0x129/0x190
>[   98.223278]  dev_attr_store+0x13/0x20
>[   98.223282]  sysfs_kf_write+0x32/0x40
>[   98.223285]  kernfs_fop_write+0x102/0x180
>[   98.223289]  __vfs_write+0x23/0x120
>[   98.223293]  ? security_file_permission+0x36/0xb0
>[   98.223296]  ? rw_verify_area+0x49/0xb0
>[   98.223300]  vfs_write+0xb3/0x1b0
>[   98.223304]  SyS_write+0x41/0xa0
>[   98.223307]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   98.223308] RIP: 0033:0x7f202a5624a0
>[   98.223309] RSP: 002b:00007ffebc4affb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   98.223311] RAX: ffffffffffffffda RBX: 0000000001946943 RCX: 00007f202a5624a0
>[   98.223312] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   98.223313] RBP: 00000000019468d0 R08: 0000000000000000 R09: 0000000000000020
>[   98.223314] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffebc4affc0
>[   98.223315] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   98.223316] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   98.223351] ---[ end trace a27ce992f45e7390 ]---
>[   98.223356] [drm:intel_dp_start_link_train] clock recovery OK
>[   98.223360] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   98.223536] Use count on domain AUX_A is already zero
>[   98.223545] ------------[ cut here ]------------
>[   98.223549] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   98.223550] Modules linked in: x86_pkg_temp_thermal
>[   98.223553] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   98.223553] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   98.223555] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   98.223558] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   98.223558] RSP: 0018:ffffa5dc80eab6e0 EFLAGS: 00010282
>[   98.223560] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   98.223561] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   98.223562] RBP: ffffa5dc80eab708 R08: 0000000000000000 R09: 0000000000000029
>[   98.223563] R10: ffffa1d7758e2950 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[   98.223564] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   98.223566] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   98.223567] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   98.223568] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   98.223570] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   98.223571] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   98.223571] Call Trace:
>[   98.223574]  intel_dp_aux_ch+0x12a/0x6e0
>[   98.223578]  ? wake_atomic_t_function+0x60/0x60
>[   98.223580]  intel_dp_aux_transfer+0x12d/0x1f0
>[   98.223583]  ? drm_printk+0x89/0x90
>[   98.223587]  drm_dp_dpcd_access+0x58/0xf0
>[   98.223591]  drm_dp_dpcd_write+0x16/0x20
>[   98.223595]  intel_dp_set_link_train+0x44/0xe0
>[   98.223599]  intel_dp_start_link_train+0x216/0x520
>[   98.223603]  intel_ddi_pre_enable+0x378/0x630
>[   98.223607]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   98.223610]  haswell_crtc_enable+0x26b/0x7f0
>[   98.223613]  intel_update_crtc+0x43/0xd0
>[   98.223616]  skl_update_crtcs+0x1a9/0x1e0
>[   98.223623]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   98.223627]  intel_atomic_commit+0x3af/0x4a0
>[   98.223630]  drm_atomic_commit+0x46/0x50
>[   98.223634]  restore_fbdev_mode+0x148/0x270
>[   98.223638]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   98.223642]  drm_fb_helper_set_par+0x28/0x50
>[   98.223645]  intel_fbdev_set_par+0x15/0x60
>[   98.223648]  fbcon_init+0x571/0x5f0
>[   98.223652]  visual_init+0xd1/0x130
>[   98.223656]  do_bind_con_driver+0x1ad/0x390
>[   98.223658]  store_bind+0x129/0x190
>[   98.223660]  dev_attr_store+0x13/0x20
>[   98.223664]  sysfs_kf_write+0x32/0x40
>[   98.223667]  kernfs_fop_write+0x102/0x180
>[   98.223671]  __vfs_write+0x23/0x120
>[   98.223675]  ? security_file_permission+0x36/0xb0
>[   98.223678]  ? rw_verify_area+0x49/0xb0
>[   98.223681]  vfs_write+0xb3/0x1b0
>[   98.223685]  SyS_write+0x41/0xa0
>[   98.223689]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   98.223690] RIP: 0033:0x7f202a5624a0
>[   98.223691] RSP: 002b:00007ffebc4affb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   98.223693] RAX: ffffffffffffffda RBX: 0000000001946943 RCX: 00007f202a5624a0
>[   98.223694] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   98.223695] RBP: 00000000019468d0 R08: 0000000000000000 R09: 0000000000000020
>[   98.223696] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffebc4affc0
>[   98.223697] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   98.223698] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   98.223733] ---[ end trace a27ce992f45e7391 ]---
>[   98.224293] Use count on domain AUX_A is already zero
>[   98.224303] ------------[ cut here ]------------
>[   98.224307] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   98.224307] Modules linked in: x86_pkg_temp_thermal
>[   98.224310] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   98.224311] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   98.224312] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   98.224315] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   98.224316] RSP: 0018:ffffa5dc80eab6d8 EFLAGS: 00010296
>[   98.224318] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   98.224319] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   98.224320] RBP: ffffa5dc80eab700 R08: 0000000000000000 R09: 0000000000000029
>[   98.224321] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   98.224322] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   98.224324] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   98.224325] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   98.224326] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   98.224327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   98.224328] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   98.224329] Call Trace:
>[   98.224331]  intel_dp_aux_ch+0x12a/0x6e0
>[   98.224335]  ? wake_atomic_t_function+0x60/0x60
>[   98.224338]  intel_dp_aux_transfer+0xa0/0x1f0
>[   98.224342]  drm_dp_dpcd_access+0x58/0xf0
>[   98.224346]  drm_dp_dpcd_read+0x2c/0x60
>[   98.224349]  intel_dp_get_link_status+0x1d/0x30
>[   98.224353]  intel_dp_start_link_train+0x270/0x520
>[   98.224356]  intel_ddi_pre_enable+0x378/0x630
>[   98.224361]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   98.224364]  haswell_crtc_enable+0x26b/0x7f0
>[   98.224367]  intel_update_crtc+0x43/0xd0
>[   98.224369]  skl_update_crtcs+0x1a9/0x1e0
>[   98.224372]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   98.224375]  intel_atomic_commit+0x3af/0x4a0
>[   98.224379]  drm_atomic_commit+0x46/0x50
>[   98.224383]  restore_fbdev_mode+0x148/0x270
>[   98.224387]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   98.224390]  drm_fb_helper_set_par+0x28/0x50
>[   98.224393]  intel_fbdev_set_par+0x15/0x60
>[   98.224395]  fbcon_init+0x571/0x5f0
>[   98.224400]  visual_init+0xd1/0x130
>[   98.224404]  do_bind_con_driver+0x1ad/0x390
>[   98.224406]  store_bind+0x129/0x190
>[   98.224408]  dev_attr_store+0x13/0x20
>[   98.224412]  sysfs_kf_write+0x32/0x40
>[   98.224415]  kernfs_fop_write+0x102/0x180
>[   98.224419]  __vfs_write+0x23/0x120
>[   98.224423]  ? security_file_permission+0x36/0xb0
>[   98.224426]  ? rw_verify_area+0x49/0xb0
>[   98.224429]  vfs_write+0xb3/0x1b0
>[   98.224433]  SyS_write+0x41/0xa0
>[   98.224436]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   98.224437] RIP: 0033:0x7f202a5624a0
>[   98.224438] RSP: 002b:00007ffebc4affb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   98.224440] RAX: ffffffffffffffda RBX: 0000000001946943 RCX: 00007f202a5624a0
>[   98.224441] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   98.224442] RBP: 00000000019468d0 R08: 0000000000000000 R09: 0000000000000020
>[   98.224443] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffebc4affc0
>[   98.224444] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   98.224446] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   98.224480] ---[ end trace a27ce992f45e7392 ]---
>[   98.224684] Use count on domain AUX_A is already zero
>[   98.224694] ------------[ cut here ]------------
>[   98.224698] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   98.224698] Modules linked in: x86_pkg_temp_thermal
>[   98.224701] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   98.224702] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   98.224703] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   98.224705] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   98.224706] RSP: 0018:ffffa5dc80eab6d8 EFLAGS: 00010296
>[   98.224708] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   98.224709] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   98.224710] RBP: ffffa5dc80eab700 R08: 0000000000000000 R09: 0000000000000029
>[   98.224711] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   98.224712] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   98.224714] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   98.224715] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   98.224716] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   98.224717] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   98.224718] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   98.224719] Call Trace:
>[   98.224722]  intel_dp_aux_ch+0x12a/0x6e0
>[   98.224726]  ? wake_atomic_t_function+0x60/0x60
>[   98.224728]  intel_dp_aux_transfer+0xa0/0x1f0
>[   98.224733]  drm_dp_dpcd_access+0x58/0xf0
>[   98.224737]  drm_dp_dpcd_read+0x52/0x60
>[   98.224739]  intel_dp_get_link_status+0x1d/0x30
>[   98.224743]  intel_dp_start_link_train+0x270/0x520
>[   98.224747]  intel_ddi_pre_enable+0x378/0x630
>[   98.224752]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   98.224754]  haswell_crtc_enable+0x26b/0x7f0
>[   98.224757]  intel_update_crtc+0x43/0xd0
>[   98.224760]  skl_update_crtcs+0x1a9/0x1e0
>[   98.224763]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   98.224766]  intel_atomic_commit+0x3af/0x4a0
>[   98.224770]  drm_atomic_commit+0x46/0x50
>[   98.224773]  restore_fbdev_mode+0x148/0x270
>[   98.224777]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   98.224781]  drm_fb_helper_set_par+0x28/0x50
>[   98.224783]  intel_fbdev_set_par+0x15/0x60
>[   98.224786]  fbcon_init+0x571/0x5f0
>[   98.224790]  visual_init+0xd1/0x130
>[   98.224794]  do_bind_con_driver+0x1ad/0x390
>[   98.224796]  store_bind+0x129/0x190
>[   98.224798]  dev_attr_store+0x13/0x20
>[   98.224802]  sysfs_kf_write+0x32/0x40
>[   98.224806]  kernfs_fop_write+0x102/0x180
>[   98.224809]  __vfs_write+0x23/0x120
>[   98.224813]  ? security_file_permission+0x36/0xb0
>[   98.224817]  ? rw_verify_area+0x49/0xb0
>[   98.224820]  vfs_write+0xb3/0x1b0
>[   98.224824]  SyS_write+0x41/0xa0
>[   98.224827]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   98.224828] RIP: 0033:0x7f202a5624a0
>[   98.224829] RSP: 002b:00007ffebc4affb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   98.224831] RAX: ffffffffffffffda RBX: 0000000001946943 RCX: 00007f202a5624a0
>[   98.224832] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   98.224833] RBP: 00000000019468d0 R08: 0000000000000000 R09: 0000000000000020
>[   98.224834] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffebc4affc0
>[   98.224835] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   98.224836] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   98.224871] ---[ end trace a27ce992f45e7393 ]---
>[   98.224876] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   98.224881] [drm:intel_dp_start_link_train] Link Training Passed at Link Rate = 270000, Lane count = 2
>[   98.225042] Use count on domain AUX_A is already zero
>[   98.225051] ------------[ cut here ]------------
>[   98.225055] WARNING: CPU: 6 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   98.225056] Modules linked in: x86_pkg_temp_thermal
>[   98.225058] CPU: 6 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   98.225059] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   98.225060] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   98.225063] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   98.225064] RSP: 0018:ffffa5dc80eab728 EFLAGS: 00010292
>[   98.225066] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   98.225067] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   98.225068] RBP: ffffa5dc80eab750 R08: 0000000000000000 R09: 0000000000000029
>[   98.225069] R10: ffffa1d7758e2950 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   98.225070] R13: ffffa1d7758e0000 R14: ffffa1d7758e0000 R15: 000000000000001c
>[   98.225072] FS:  00007f202bd80a40(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[   98.225073] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   98.225074] CR2: 00007fae7eff8000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   98.225075] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   98.225076] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   98.225077] Call Trace:
>[   98.225079]  intel_dp_aux_ch+0x12a/0x6e0
>[   98.225084]  ? wake_atomic_t_function+0x60/0x60
>[   98.225086]  intel_dp_aux_transfer+0x12d/0x1f0
>[   98.225089]  ? drm_printk+0x89/0x90
>[   98.225093]  drm_dp_dpcd_access+0x58/0xf0
>[   98.225097]  drm_dp_dpcd_write+0x16/0x20
>[   98.225101]  intel_dp_set_link_train+0x44/0xe0
>[   98.225105]  intel_dp_stop_link_train+0xb/0x10
>[   98.225108]  intel_ddi_pre_enable+0x393/0x630
>[   98.225112]  intel_encoders_pre_enable.isra.38+0x5e/0x80
>[   98.225115]  haswell_crtc_enable+0x26b/0x7f0
>[   98.225118]  intel_update_crtc+0x43/0xd0
>[   98.225121]  skl_update_crtcs+0x1a9/0x1e0
>[   98.225124]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   98.225127]  intel_atomic_commit+0x3af/0x4a0
>[   98.225131]  drm_atomic_commit+0x46/0x50
>[   98.225134]  restore_fbdev_mode+0x148/0x270
>[   98.225139]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   98.225142]  drm_fb_helper_set_par+0x28/0x50
>[   98.225145]  intel_fbdev_set_par+0x15/0x60
>[   98.225148]  fbcon_init+0x571/0x5f0
>[   98.225152]  visual_init+0xd1/0x130
>[   98.225156]  do_bind_con_driver+0x1ad/0x390
>[   98.225158]  store_bind+0x129/0x190
>[   98.225160]  dev_attr_store+0x13/0x20
>[   98.225164]  sysfs_kf_write+0x32/0x40
>[   98.225167]  kernfs_fop_write+0x102/0x180
>[   98.225171]  __vfs_write+0x23/0x120
>[   98.225175]  ? security_file_permission+0x36/0xb0
>[   98.225178]  ? rw_verify_area+0x49/0xb0
>[   98.225181]  vfs_write+0xb3/0x1b0
>[   98.225185]  SyS_write+0x41/0xa0
>[   98.225188]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   98.225189] RIP: 0033:0x7f202a5624a0
>[   98.225190] RSP: 002b:00007ffebc4affb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   98.225192] RAX: ffffffffffffffda RBX: 0000000001946943 RCX: 00007f202a5624a0
>[   98.225193] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   98.225194] RBP: 00000000019468d0 R08: 0000000000000000 R09: 0000000000000020
>[   98.225195] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffebc4affc0
>[   98.225196] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   98.225198] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   98.225232] ---[ end trace a27ce992f45e7394 ]---
>[   98.225336] [drm:intel_enable_pipe] enabling pipe A
>[   98.225343] [drm:drm_crtc_vblank_on] crtc 0, vblank enabled 0, inmodeset 1
>[   98.225352] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 98.223729 -> 98.224194 [e 0 us, 0 rep]
>[   98.225356] [drm:intel_edp_backlight_on.part.29] 
>[   98.225359] [drm:intel_panel_enable_backlight] pipe A
>[   98.225414] [drm:intel_panel_actually_set_backlight] set backlight PWM = 892
>[   98.424678] Use count on domain AUX_A is already zero
>[   98.424690] ------------[ cut here ]------------
>[   98.424698] WARNING: CPU: 7 PID: 3048 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[   98.424699] Modules linked in: x86_pkg_temp_thermal
>[   98.424704] CPU: 7 PID: 3048 Comm: kms_flip Tainted: G        W       4.12.0-rc4+ #26
>[   98.424705] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[   98.424707] task: ffffa1d777585e80 task.stack: ffffa5dc80ea8000
>[   98.424711] RIP: 0010:intel_display_power_put+0xf9/0x110
>[   98.424712] RSP: 0018:ffffa5dc80eab868 EFLAGS: 00010296
>[   98.424715] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000002
>[   98.424716] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffffa0a459f0
>[   98.424717] RBP: ffffa5dc80eab890 R08: 0000000000000000 R09: 0000000000000029
>[   98.424718] R10: ffffa5dc80eab890 R11: 0000000000000001 R12: ffffa1d7758e4b40
>[   98.424720] R13: ffffa1d7758e0000 R14: 00000000000c7204 R15: 000000000000001c
>[   98.424722] FS:  00007f202bd80a40(0000) GS:ffffa1d781dc0000(0000) knlGS:0000000000000000
>[   98.424723] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   98.424725] CR2: 00007fae7effd000 CR3: 000000027150d000 CR4: 00000000003406e0
>[   98.424726] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   98.424727] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   98.424728] Call Trace:
>[   98.424733]  _intel_edp_backlight_on+0xe3/0x110
>[   98.424736]  intel_edp_backlight_on.part.29+0x34/0x40
>[   98.424739]  intel_edp_backlight_on+0x13/0x20
>[   98.424743]  intel_enable_ddi+0xbe/0xe0
>[   98.424748]  intel_encoders_enable.isra.104+0x6c/0x90
>[   98.424751]  haswell_crtc_enable+0x326/0x7f0
>[   98.424754]  intel_update_crtc+0x43/0xd0
>[   98.424757]  skl_update_crtcs+0x1a9/0x1e0
>[   98.424760]  intel_atomic_commit_tail+0x2f1/0xfe0
>[   98.424763]  intel_atomic_commit+0x3af/0x4a0
>[   98.424768]  drm_atomic_commit+0x46/0x50
>[   98.424772]  restore_fbdev_mode+0x148/0x270
>[   98.424777]  drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   98.424780]  drm_fb_helper_set_par+0x28/0x50
>[   98.424783]  intel_fbdev_set_par+0x15/0x60
>[   98.424787]  fbcon_init+0x571/0x5f0
>[   98.424791]  visual_init+0xd1/0x130
>[   98.424796]  do_bind_con_driver+0x1ad/0x390
>[   98.424798]  store_bind+0x129/0x190
>[   98.424801]  dev_attr_store+0x13/0x20
>[   98.424806]  sysfs_kf_write+0x32/0x40
>[   98.424809]  kernfs_fop_write+0x102/0x180
>[   98.424814]  __vfs_write+0x23/0x120
>[   98.424818]  ? security_file_permission+0x36/0xb0
>[   98.424822]  ? rw_verify_area+0x49/0xb0
>[   98.424826]  vfs_write+0xb3/0x1b0
>[   98.424829]  SyS_write+0x41/0xa0
>[   98.424833]  entry_SYSCALL_64_fastpath+0x13/0x94
>[   98.424835] RIP: 0033:0x7f202a5624a0
>[   98.424837] RSP: 002b:00007ffebc4affb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
>[   98.424839] RAX: ffffffffffffffda RBX: 0000000001946943 RCX: 00007f202a5624a0
>[   98.424840] RDX: 0000000000000002 RSI: 0000000000439a4b RDI: 0000000000000005
>[   98.424841] RBP: 00000000019468d0 R08: 0000000000000000 R09: 0000000000000020
>[   98.424843] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffebc4affc0
>[   98.424844] R13: 0000000000439a4b R14: 0000000000000005 R15: 0000000000000018
>[   98.424846] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[   98.424883] ---[ end trace a27ce992f45e7395 ]---
>[   98.424889] [drm:intel_psr_enable] PSR disable by flag
>[   98.424892] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   98.424900] [drm:intel_fbc_enable] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   98.424904] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[   98.424911] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   98.424918] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,1054)@ 98.423296 -> 98.407490 [e 0 us, 0 rep]
>[   98.424922] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3182, diff=11, hw=3968 hw_last=3957
>[   98.425308] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 98.423684 -> 98.424149 [e 0 us, 0 rep]
>[   98.425330] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3193, diff=1, hw=3969 hw_last=3968
>[   98.425335] [drm:drm_handle_vblank] vblank event on 3193, current 3194
>[   98.425379] [drm:verify_connector_state.isra.84] [CONNECTOR:48:eDP-1]
>[   98.425387] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   98.425390] [drm:intel_atomic_commit_tail] [CRTC:32:pipe A]
>[   98.425411] [drm:verify_single_dpll_state.isra.113] DPLL 0
>[   98.425420] [drm:intel_power_well_disable] disabling DC off
>[   98.425427] [drm:drm_mode_object_get] OBJ ID: 62 (2)
>[   98.425432] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d749f99400
>[   98.425437] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   98.425445] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d749f99400
>[   98.432108] Console: switching to colour frame buffer device 240x67
>[   98.436069] [drm:drm_release] open_count = 1
>[   98.436070] [drm:drm_release] pid = 3048, device = 0xe200, open_count = 1
>[   98.436087] [drm:drm_lastclose] 
>[   98.436091] [drm:drm_atomic_state_init] Allocated atomic state ffffa1d7756dd000
>[   98.436093] [drm:drm_mode_object_get] OBJ ID: 62 (3)
>[   98.436095] [drm:drm_atomic_get_plane_state] Added [PLANE:26:plane 1A] ffffa1d749c6ce00 state to ffffa1d7756dd000
>[   98.436097] [drm:drm_mode_object_get] OBJ ID: 60 (1)
>[   98.436098] [drm:drm_mode_object_get] OBJ ID: 63 (1)
>[   98.436100] [drm:drm_atomic_get_crtc_state] Added [CRTC:32:pipe A] ffffa1d742a71800 state to ffffa1d7756dd000
>[   98.436102] [drm:drm_atomic_get_plane_state] Added [PLANE:28:plane 2A] ffffa1d749c6cf00 state to ffffa1d7756dd000
>[   98.436103] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6cf00 to [NOCRTC]
>[   98.436105] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d749c6cf00
>[   98.436106] [drm:drm_atomic_get_plane_state] Added [PLANE:30:cursor A] ffffa1d749c6d000 state to ffffa1d7756dd000
>[   98.436107] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6d000 to [NOCRTC]
>[   98.436109] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d749c6d000
>[   98.436110] [drm:drm_atomic_get_plane_state] Added [PLANE:33:plane 1B] ffffa1d749c6d100 state to ffffa1d7756dd000
>[   98.436111] [drm:drm_atomic_get_plane_state] Added [PLANE:35:plane 2B] ffffa1d749c6d200 state to ffffa1d7756dd000
>[   98.436113] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6d200 to [NOCRTC]
>[   98.436114] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d749c6d200
>[   98.436115] [drm:drm_atomic_get_plane_state] Added [PLANE:37:cursor B] ffffa1d749c6d300 state to ffffa1d7756dd000
>[   98.436117] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6d300 to [NOCRTC]
>[   98.436118] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d749c6d300
>[   98.436119] [drm:drm_atomic_get_plane_state] Added [PLANE:40:plane 1C] ffffa1d749c6d400 state to ffffa1d7756dd000
>[   98.436121] [drm:drm_atomic_get_plane_state] Added [PLANE:42:plane 2C] ffffa1d749c6d500 state to ffffa1d7756dd000
>[   98.436122] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6d500 to [NOCRTC]
>[   98.436123] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d749c6d500
>[   98.436125] [drm:drm_atomic_get_plane_state] Added [PLANE:44:cursor C] ffffa1d749c6cb00 state to ffffa1d7756dd000
>[   98.436126] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6cb00 to [NOCRTC]
>[   98.436127] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d749c6cb00
>[   98.436129] [drm:drm_mode_object_put] OBJ ID: 60 (2)
>[   98.436132] [drm:drm_atomic_set_mode_for_crtc] Set [MODE:1920x1080] for CRTC state ffffa1d742a71800
>[   98.436133] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6ce00 to [CRTC:32:pipe A]
>[   98.436135] [drm:drm_atomic_set_fb_for_plane] Set [FB:62] for plane state ffffa1d749c6ce00
>[   98.436136] [drm:drm_mode_object_get] OBJ ID: 62 (4)
>[   98.436138] [drm:drm_mode_object_put] OBJ ID: 62 (5)
>[   98.436139] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:32:pipe A] to ffffa1d7756dd000
>[   98.436141] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   98.436143] [drm:drm_mode_object_get] OBJ ID: 48 (6)
>[   98.436144] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:48:eDP-1] ffffa1d777cbdb00 state to ffffa1d7756dd000
>[   98.436146] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   98.436147] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   98.436149] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   98.436150] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbdb00 to [NOCRTC]
>[   98.436152] [drm:drm_mode_object_get] OBJ ID: 48 (5)
>[   98.436153] [drm:drm_atomic_set_crtc_for_connector] Link connector state ffffa1d777cbdb00 to [CRTC:32:pipe A]
>[   98.436155] [drm:drm_atomic_get_crtc_state] Added [CRTC:39:pipe B] ffffa1d742a74000 state to ffffa1d7756dd000
>[   98.436157] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a74000
>[   98.436158] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6d100 to [NOCRTC]
>[   98.436159] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d749c6d100
>[   98.436160] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:39:pipe B] to ffffa1d7756dd000
>[   98.436162] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   98.436163] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   98.436165] [drm:drm_atomic_get_crtc_state] Added [CRTC:46:pipe C] ffffa1d742a75000 state to ffffa1d7756dd000
>[   98.436167] [drm:drm_atomic_set_mode_for_crtc] Set [NOMODE] for CRTC state ffffa1d742a75000
>[   98.436168] [drm:drm_atomic_set_crtc_for_plane] Link plane state ffffa1d749c6d400 to [NOCRTC]
>[   98.436169] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffffa1d749c6d400
>[   98.436170] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe C] to ffffa1d7756dd000
>[   98.436172] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   98.436173] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   98.436175] [drm:drm_atomic_check_only] checking ffffa1d7756dd000
>[   98.436178] [drm:drm_mode_object_put] OBJ ID: 48 (7)
>[   98.436179] [drm:drm_mode_object_put] OBJ ID: 56 (3)
>[   98.436181] [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:48:eDP-1]
>[   98.436183] [drm:drm_atomic_helper_check_modeset] [CONNECTOR:48:eDP-1] keeps [ENCODER:47:DDI A], now on [CRTC:32:pipe A]
>[   98.436187] [drm:intel_plane_atomic_calc_changes] [CRTC:32:pipe A] has [PLANE:26:plane 1A] with fb 62
>[   98.436188] [drm:intel_plane_atomic_calc_changes] [PLANE:26:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>[   98.436194] [drm:drm_atomic_commit] committing ffffa1d7756dd000
>[   98.441963] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 98.440343 -> 98.440808 [e 0 us, 0 rep]
>[   98.441966] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3194, diff=1, hw=3970 hw_last=3969
>[   98.441968] [drm:drm_handle_vblank] vblank event on 3194, current 3195
>[   98.441975] [drm:drm_mode_object_get] OBJ ID: 62 (4)
>[   98.441977] [drm:drm_mode_object_put] OBJ ID: 62 (5)
>[   98.441979] [drm:drm_atomic_state_default_clear] Clearing atomic state ffffa1d7756dd000
>[   98.441981] [drm:drm_mode_object_put] OBJ ID: 48 (6)
>[   98.441982] [drm:drm_mode_object_put] OBJ ID: 48 (5)
>[   98.441984] [drm:drm_mode_object_put] OBJ ID: 60 (1)
>[   98.441987] [drm:drm_mode_object_put] OBJ ID: 63 (2)
>[   98.441990] [drm:drm_mode_object_put] OBJ ID: 62 (4)
>[   98.441994] [drm:__drm_atomic_state_free] Freeing atomic state ffffa1d7756dd000
>[   98.441998] [drm:drm_lastclose] driver lastclose completed
>[   98.458636] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-31)@ 98.457009 -> 98.457474 [e 0 us, 0 rep]
>[   98.458642] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3195, diff=1, hw=3971 hw_last=3970
>[   98.458646] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   98.458653] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v p(0,-29)@ 98.457032 -> 98.457467 [e 0 us, 0 rep]
>[   98.458657] [drm:drm_update_vblank_count] updating vblank count on crtc 0: current=3196, diff=0, hw=3971 hw_last=3971
>[  101.280809] [drm:intel_power_well_enable] enabling DC off
>[  101.280816] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[  101.280832] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  101.280872] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  101.280874] Use count on domain AUX_A is already zero
>[  101.280889] ------------[ cut here ]------------
>[  101.280896] WARNING: CPU: 6 PID: 76 at drivers/gpu/drm/i915/intel_runtime_pm.c:1808 intel_display_power_put+0xf9/0x110
>[  101.280897] Modules linked in: x86_pkg_temp_thermal
>[  101.280904] CPU: 6 PID: 76 Comm: kworker/6:1 Tainted: G        W       4.12.0-rc4+ #26
>[  101.280906] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  101.280909] Workqueue: events edp_panel_vdd_work
>[  101.280912] task: ffffa1d778374380 task.stack: ffffa5dc80f10000
>[  101.280916] RIP: 0010:intel_display_power_put+0xf9/0x110
>[  101.280918] RSP: 0018:ffffa5dc80f13dc0 EFLAGS: 00010282
>[  101.280921] RAX: 0000000000000029 RBX: ffffa1d7758e0070 RCX: 0000000000000006
>[  101.280923] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa1d781d8cba0
>[  101.280924] RBP: ffffa5dc80f13de8 R08: 0000000000000001 R09: 000000000000b109
>[  101.280926] R10: ffffa5dc80d13d78 R11: 000000000000b109 R12: ffffa1d7758e4b40
>[  101.280927] R13: ffffa1d7758e0000 R14: 0000000000000001 R15: 000000000000001c
>[  101.280930] FS:  0000000000000000(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[  101.280931] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  101.280933] CR2: 00007f2027662188 CR3: 0000000012a0a000 CR4: 00000000003406e0
>[  101.280935] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  101.280936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  101.280937] Call Trace:
>[  101.280942]  edp_panel_vdd_off_sync+0x11d/0x170
>[  101.280945]  edp_panel_vdd_work+0x3b/0x60
>[  101.280951]  process_one_work+0x146/0x3e0
>[  101.280955]  worker_thread+0x43/0x3e0
>[  101.280959]  kthread+0x104/0x140
>[  101.280963]  ? create_worker+0x190/0x190
>[  101.280966]  ? kthread_create_on_node+0x40/0x40
>[  101.280969]  ? umh_complete+0x40/0x40
>[  101.280973]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  101.280977]  ret_from_fork+0x22/0x30
>[  101.280979] Code: 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff 0f ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e a0 48 89 c6 e8 bf 9a c9 ff <0f> ff 8b 83 60 4b 00 00 e9 32 ff ff ff 66 2e 0f 1f 84 00 00 00 
>[  101.281031] ---[ end trace a27ce992f45e7396 ]---
>[  101.281038] [drm:intel_power_well_disable] disabling DC off
>[  101.281046] Use count on power well DC off is already zero
>[  101.281056] ------------[ cut here ]------------
>[  101.281061] WARNING: CPU: 6 PID: 76 at drivers/gpu/drm/i915/intel_runtime_pm.c:165 intel_display_power_put+0xdb/0x110
>[  101.281062] Modules linked in: x86_pkg_temp_thermal
>[  101.281066] CPU: 6 PID: 76 Comm: kworker/6:1 Tainted: G        W       4.12.0-rc4+ #26
>[  101.281067] Hardware name: TOSHIBA SATELLITE P50-C/06F4                            , BIOS 1.20 10/08/2015
>[  101.281070] Workqueue: events edp_panel_vdd_work
>[  101.281072] task: ffffa1d778374380 task.stack: ffffa5dc80f10000
>[  101.281075] RIP: 0010:intel_display_power_put+0xdb/0x110
>[  101.281077] RSP: 0018:ffffa5dc80f13e10 EFLAGS: 00010282
>[  101.281079] RAX: 000000000000002e RBX: ffffffffa0ab2b28 RCX: ffffffffa0a459f8
>[  101.281081] RDX: 0000000000000001 RSI: 0000000000000096 RDI: ffffffffa0c9d84c
>[  101.281082] RBP: ffffa5dc80f13e38 R08: 000000000000002e R09: 000000000000b12a
>[  101.281084] R10: ffffa5dc80d13d78 R11: 0000000000000000 R12: ffffa1d7758e4b40
>[  101.281085] R13: ffffa1d7758e0000 R14: 0000000010000000 R15: 000000000000001c
>[  101.281087] FS:  0000000000000000(0000) GS:ffffa1d781d80000(0000) knlGS:0000000000000000
>[  101.281089] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  101.281090] CR2: 00007f2027662188 CR3: 0000000012a0a000 CR4: 00000000003406e0
>[  101.281092] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  101.281093] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  101.281094] Call Trace:
>[  101.281097]  edp_panel_vdd_work+0x5a/0x60
>[  101.281101]  process_one_work+0x146/0x3e0
>[  101.281105]  worker_thread+0x43/0x3e0
>[  101.281109]  kthread+0x104/0x140
>[  101.281112]  ? create_worker+0x190/0x190
>[  101.281115]  ? kthread_create_on_node+0x40/0x40
>[  101.281119]  ? umh_complete+0x40/0x40
>[  101.281122]  ? call_usermodehelper_exec_async+0x12e/0x130
>[  101.281125]  ret_from_fork+0x22/0x30
>[  101.281127] Code: c8 4c 89 e7 e8 d7 23 46 00 4c 89 ef e8 0f fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 33 48 c7 c7 00 f1 7e a0 e8 dd 9a c9 ff <0f> ff 8b 43 0c eb b8 44 89 ff e8 e6 ea ff ff 48 c7 c7 d8 f0 7e 
>[  101.281177] ---[ end trace a27ce992f45e7397 ]---

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Attachments on bug 101144: 131702 | 131941 | 131945 | 131965 | 131988 | 131989 | 131996 | 131997 | 131998 | 131999 | 132000 | 132103 | 132104 | 132105 | 132106 | 132107 | 132108

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